Oral cleaning method and related product

Abstract

An oral cleaning method, an oral cleaning device (2000), and an oral cleaning system. The oral cleaning method is applied to the oral cleaning device (2000). The oral cleaning device (2000) comprises a cleaning member (2002) and a driving member (2003), wherein the driving member (2003) is configured for driving the cleaning member (2002) to vibrate and / or swing, so as to clean the oral cavity of a target user holding the oral cleaning device (2000). The oral cleaning method comprises: in response to an oral cleaning instruction of the target user, controlling the driving member (2003) to drive the cleaning member (2002) to move in a first mode; and acquiring multi-dimensional data, determining, on the basis of the multi-dimensional data, that the target user has an oral cleaning intention, and controlling the driving member to drive the cleaning member (2003) to move in a second mode, so as to clean the oral cavity of the target user, wherein the movement intensity of the cleaning member (2002) in the second mode is higher than the movement intensity in the first mode, and the movement intensity comprises one or more of a vibration frequency, a vibration amplitude, a swing frequency, and a swing amplitude of the cleaning member (2002).

Description

Oral hygiene methods and related products Technical Field

[0001] This application relates to the field of oral hygiene technology, specifically to an oral hygiene method and related products. Background Technology

[0002] With the development of intelligent electric products, oral hygiene equipment is becoming increasingly popular for daily oral hygiene due to its convenience and reasonable design.

[0003] However, current oral hygiene devices operate entirely in the user-selected mode from startup to completion of oral cleaning, resulting in a low level of intelligence and a poor oral hygiene experience for users.

[0004] Summary of the Invention

[0005] This application provides an oral cleaning method and related products. By recognizing the user's brushing intention, the cleaning components of the oral cleaning device are driven to move in different modes under different intentions, thereby improving the user's oral cleaning experience.

[0006] First of all, it should be noted that all subsequent references to oral cleaning can be understood as teeth cleaning, and correspondingly, the oral cleaning area can also be understood as the teeth cleaning area, and the intention of oral cleaning can also be the intention of brushing teeth.

[0007] In a first aspect, embodiments of this application provide an oral cleaning method. This method is applied to an oral cleaning device, which includes a cleaning component and a driving component. The driving component drives the cleaning component to vibrate and / or oscillate to clean the oral cavity of a target user holding the oral cleaning device. The method includes: responding to an oral cleaning command from a target user, controlling the driving component to drive the cleaning component to move in a first mode; acquiring multidimensional data, determining based on the multidimensional data that the target user intends to clean their oral cavity, and controlling the driving component to drive the cleaning component to move in a second mode to clean the target user's oral cavity. The multidimensional data is determined based on the target user's facial image data and / or the working state of the cleaning component. The movement intensity of the cleaning component in the second mode is higher than that in the first mode, and the movement intensity includes one or more of the cleaning component's vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude.

[0008] As can be seen in this embodiment, when the user first activates the oral hygiene device, i.e., before the user has used the device for oral cleaning, the device controls the drive to move the cleaning component in a first mode. In this first mode, the cleaning component moves with relatively low intensity to avoid toothpaste splashing. When the device detects the user's intention to clean their teeth, i.e., when it detects the user's intention to brush their teeth, the device controls the drive to move the cleaning component in a second mode. In this second mode, the cleaning component moves with relatively high intensity to effectively clean the user's teeth, achieving the desired cleaning effect. Therefore, by driving the cleaning component to move in the corresponding mode under different intentions, the device achieves the desired cleaning effect while improving the user's oral hygiene experience.

[0009] Optionally, in one embodiment of this application, the multidimensional data includes facial image data of the target user and pressure data of the cleaning device; determining that the target user has an intention to clean their mouth based on the multidimensional data includes: determining that the oral cleaning device is in an inlet state based on the facial image data; determining that the pressure value of the cleaning device on the target user's teeth is greater than a preset value based on the pressure data; and determining that the target user has an intention to clean their mouth when the oral cleaning device is in an inlet state and the pressure value is greater than the preset value.

[0010] As can be seen in this embodiment, when a user activates the oral hygiene device, the device continuously collects the user's facial image data and pressure data on the cleaning component. The facial image data is used to determine whether the device is in the inlet state. If it is in the inlet state, the pressure data is used to determine whether the pressure value exceeds a preset value, i.e., whether the user is brushing their teeth. Thus, by using both facial image data and pressure data, the device accurately determines whether the user intends to brush their teeth, thereby precisely controlling the drive component to move the cleaning component in the second mode.

[0011] Optionally, in one embodiment of this application, the oral cleaning device includes an image sensor and a pressure sensor, wherein the image sensor is used to acquire facial image data of the target user, and the pressure sensor is used to acquire pressure data of the cleaning device.

[0012] As can be seen, in this embodiment, the oral cleaning device can acquire facial image data and pressure data through its built-in image sensor and pressure sensor, without the need for an external sensing system, thereby improving the convenience and efficiency of data acquisition.

[0013] Optionally, in one embodiment of this application, the oral cleaning device further includes a handle, and the image sensor includes at least one camera disposed on the handle.

[0014] Optionally, in one embodiment of this application, the pressure sensor is a driving element; acquiring multidimensional data includes: after determining that the oral cleaning device is in the inlet state, acquiring the change value of the driving current of the driving element; and determining pressure data based on the change value.

[0015] As can be seen, in this embodiment, the driving component can be used as a pressure sensor, eliminating the need to design an additional pressure sensor on the oral cleaning device, thereby saving hardware costs and reducing the design complexity of the oral cleaning device.

[0016] Optionally, in one embodiment of this application, the multidimensional data further includes target user behavior detection data; before determining that the target user has an intention to clean their mouth, the method further includes: acquiring the target user's behavior detection data, determining that the area of ​​contact between the cleaning device and the target user's teeth changes based on the target user's behavior detection data; and determining that the target user has an intention to clean their mouth when the oral cleaning device is in an inlet state, the pressure value is greater than a preset value, and the area of ​​contact between the cleaning device and the target user's teeth changes.

[0017] It should be noted that some users, such as children, may place the oral hygiene device in their mouths or press the cleaning element against their teeth for entertainment purposes. In this case, the device is in the mouth and the pressure is greater than the preset value, but the child does not necessarily intend to brush their teeth. Therefore, even if the device is in the mouth and the pressure is greater than the preset value, the user may not have the intention to brush their teeth. Therefore, this application will also obtain the user's behavioral detection data before determining whether the user has the intention to brush their teeth. The behavioral detection data will determine if there is a change in the area of ​​contact between the cleaning element and the target user's teeth. Only if there is a change—that is, the device is in the mouth, the pressure is greater than the preset value, and the area of ​​contact between the cleaning element and the target user's teeth changes—is the user considered to have the intention to brush their teeth. This way, the behavior of children placing the oral hygiene device in their mouths or pressing it against their teeth will be interpreted as a lack of brushing intention, thus allowing for a more accurate determination of whether a user has the intention to brush their teeth and avoiding misjudgment, further improving the user's brushing experience.

[0018] Optionally, in one embodiment of this application, the oral cleaning device includes a posture sensor for acquiring behavioral detection data of a target user.

[0019] As can be seen, in this embodiment, the oral cleaning device can acquire user behavior detection data through its built-in posture sensor, without the need for an external sensing system, thereby improving the efficiency and convenience of acquiring behavior detection data.

[0020] Optionally, in one embodiment of this application, the oral cleaning device further includes a display screen; the method further includes: displaying the oral cleaning process of the target user on the display screen when the control drive drives the cleaning component to move in a second mode.

[0021] As can be seen, in this embodiment, the oral cleaning device is equipped with a display screen, which drives the cleaning component to move in the second mode. That is, when cleaning the user's mouth, the user's oral cleaning process is also displayed on the display screen, so that the user can understand their oral cleaning process, improve the intelligence of oral cleaning, and enhance the user's experience.

[0022] Optionally, in one embodiment of this application, displaying the oral cleaning process of the target user on a display screen includes: timing the oral cleaning process of the target user and synchronously displaying the oral cleaning duration of the target user on the display screen.

[0023] As can be seen in this embodiment, the user's oral cavity is truly cleaned only when the cleaning component moves in the second mode. Starting the timer at this point allows for a more accurate measurement of the user's actual effective brushing time, thus avoiding misjudgments caused by inaccurate brushing time calculations. Furthermore, the user's effective brushing time is displayed in real-time on the screen, allowing the user to easily understand their brushing progress and improving the brushing experience.

[0024] Optionally, in one embodiment of this application, displaying the oral cleaning process of a target user on a display screen includes: displaying a tooth model diagram on the display screen, and simultaneously displaying a cleaning effect indicator on the tooth model diagram; wherein the cleaning effect indicator is used to indicate the oral cleaning effect of the target user, and the oral cleaning effect of the target user is determined based on the target user's oral cleaning data.

[0025] As can be seen in this embodiment, during the oral cleaning process, the oral cleaning device also displays the user's brushing effect in real time on a tooth model diagram via a display screen. This allows users to understand their current brushing results promptly, facilitating timely adjustments to their brushing process and providing a more intelligent brushing service.

[0026] Optionally, in one embodiment of this application, the target user's teeth are divided into multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a specific oral cleaning area. Simultaneously displaying cleaning effect indicators in the tooth model diagram includes: displaying a cleaning area indicator in the image partition corresponding to the currently being cleaned oral cleaning area. The cleaning area indicator indicates that the area currently being cleaned is that oral cleaning area; and / or, based on the cleaning intensity of the currently being cleaned oral cleaning area, displaying a cleaning intensity indicator in the image partition corresponding to that area, where the cleaning intensity indicator includes at least two types, and different types of cleaning intensity indicators represent different cleaning intensities; and / or, based on the cleaning degree of each oral cleaning area, displaying a cleaning degree indicator in each image partition indicating the cleaning degree of the oral cleaning area corresponding to that image partition. The cleaning degree indicator includes at least two types, and different types of cleaning degree indicators represent different cleaning degrees.

[0027] As can be seen, in this embodiment, the oral cleaning device displays the currently cleaning oral area in real time within the image partition corresponding to the tooth model image, allowing the user to clearly see which area is being cleaned. It also displays the cleaning intensity of the currently cleaning oral area within the image partition corresponding to the tooth model image, enabling the user to perceive whether the cleaning intensity for each oral area is appropriate, allowing the user to set suitable cleaning intensity for each area. Furthermore, it displays the cleaning degree of each oral area within the image partition corresponding to the tooth model image, allowing the user to clearly see the completion rate of each oral area, identifying which areas have been cleaned and which have not, facilitating touch-ups on uncleaned areas, thereby improving the user's brushing experience.

[0028] Optionally, in one embodiment of this application, when the drive unit drives the cleaning component to move in the second mode, the oral cleaning intention of the target user is continuously detected. If the target user is detected to have no oral cleaning intention, the drive unit is controlled to drive the cleaning component to move in the first mode.

[0029] As can be seen in this embodiment, during the oral cleaning process, the user's brushing intention will be continuously detected. If the user does not intend to brush their teeth, the cleaning component will be driven to move in the first mode to avoid toothpaste foam splashing on the cleaning component and improve the user's brushing experience.

[0030] Optionally, in one embodiment of this application, when the oral cleaning time of the target user is displayed synchronously on the display screen, the method further includes: pausing the timing of the oral cleaning process of the target user and displaying the currently accumulated cleaning time on the display screen.

[0031] As can be seen in this embodiment, if the user does not intend to brush their teeth after the oral cleaning process is started, the oral cleaning process will be paused and the timer will be started. This allows for accurate calculation of the effective brushing time, and based on the accurate effective brushing time, the user's brushing effect can be accurately evaluated.

[0032] Optionally, in one embodiment of this application, the absence of oral cleaning intent by the target user includes at least one of the following: the oral cleaning device is in an outlet state, the pressure value of the cleaning component on the teeth is less than or equal to a preset value, and the area of ​​contact between the cleaning component and the target user's teeth has not changed.

[0033] As can be seen, in this embodiment, this application comprehensively judges whether the user does not have the intention to brush their teeth by detecting whether the oral cleaning device is in the exit state, whether the pressure value of the cleaning component on the teeth is greater than the preset value, and whether the area of ​​contact between the cleaning component and the target user's teeth has changed. Judging the user's brushing intention from multiple dimensions can accurately identify whether the user has the intention to brush their teeth and improve the accuracy of brushing intention judgment.

[0034] Secondly, embodiments of this application provide an oral cleaning method applied to a user device; the user device includes a display screen, and the method includes: receiving a cleaning start message from an oral cleaning device. The cleaning start message is sent by the oral cleaning device to the user device when the oral cleaning device controls a drive component to drive a cleaning component of the oral cleaning device to move in a second mode. The movement intensity of the cleaning component in the second mode is higher than that in the first mode. The movement intensity includes one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component. The first mode is a mode in which the oral cleaning device controls the drive component to drive the cleaning component to move in response to an oral cleaning command from a target user. The cleaning start message is used to instruct the oral cleaning device to clean the target user's oral cavity. In response to the cleaning start message, the oral cleaning process of the target user is displayed on the display screen.

[0035] As can be seen in the application embodiment, when the oral cleaning device detects that the user intends to brush their teeth, it sends a cleaning start message to the user device. In response to the cleaning start message, the user device displays the user's oral cleaning process on the display screen, so that the user can understand the oral cleaning process in a timely manner through the display screen of the user device and improve the user's oral cleaning experience.

[0036] Optionally, in one embodiment of this application, displaying the oral cleaning process of the target user on a display screen includes: timing the oral cleaning process of the target user and synchronously displaying the oral cleaning duration of the target user on the display screen.

[0037] As can be seen from this embodiment, the user device only starts timing the user's oral cleaning process when the oral cleaning device sends a cleaning start message. This allows for a more accurate calculation of the user's actual effective brushing time, avoiding misjudgments of the brushing process due to inaccurate brushing time calculations. This enables users to promptly understand their brushing progress and improves their brushing experience.

[0038] Optionally, in one embodiment of this application, displaying the oral cleaning process of a target user on a display screen includes: displaying the oral cleaning process of a target user on a display screen, including: acquiring the oral cleaning effect of the target user, wherein the oral cleaning effect of the target user is determined based on the oral cleaning data of the target user; displaying a tooth model diagram on the display screen, and synchronously displaying a cleaning effect indicator on the tooth model diagram during the oral cleaning process; wherein the cleaning effect indicator is used to indicate the oral cleaning effect of the target user.

[0039] As can be seen in this embodiment, during the oral cleaning process, the user device will also display the user's brushing effect in real time on the tooth model diagram through the display screen. This allows the user to understand their current brushing effect in a timely manner, making it easier for the user to adjust their brushing process and providing a more intelligent brushing service.

[0040] Optionally, in one embodiment of this application, the tooth model includes multiple image partitions, each corresponding to a multiple oral cleaning area; synchronously displaying cleaning effect indicators in the tooth model image includes: displaying a cleaning area indicator in the image partition corresponding to the currently being cleaned oral cleaning area. The cleaning area indicator is used to indicate that the area currently being cleaned is the oral cleaning area; and / or, displaying a cleaning degree indicator in each image partition to represent the degree of cleanliness of the oral cleaning area corresponding to that image partition, wherein the cleaning degree indicator includes at least two types, and different types of cleaning degree indicators represent different degrees of cleanliness; and / or, displaying a cleaning intensity indicator in the image partition corresponding to the currently being cleaned oral cleaning area to indicate the cleaning intensity, wherein the cleaning intensity indicator includes at least two types, and different types of cleaning intensity indicators represent different cleaning intensity.

[0041] As can be seen, in this embodiment, the user device displays the currently cleaning oral cavity area in real time within the image partition corresponding to the tooth model image, allowing the user to clearly know which oral cavity area is currently being cleaned; it also displays the cleaning intensity of the currently cleaning oral cavity area within the image partition corresponding to the tooth model image, enabling the user to perceive whether the cleaning intensity of each oral cavity area is appropriate, so that the user can set an appropriate cleaning intensity for each oral cavity area; and it displays the cleaning degree of each oral cavity area within the image partition corresponding to the tooth model image, allowing the user to clearly know the cleaning completion degree of each oral cavity area, so that the user can know which oral cavity areas have been cleaned and which oral cavity areas have not been cleaned, so that the user can brush the oral cavity areas that have not been cleaned, thereby improving the user's brushing experience.

[0042] Optionally, in one embodiment of this application, the method further includes: receiving a cleaning pause message from the oral cleaning device. The cleaning pause message is sent to the user device after the cavity cleaning device controls the drive to move the cleaning component in a second mode, continuously detects the target user's oral cleaning intention, and detects that the target user does not have an oral cleaning intention; in response to the cleaning pause message, the timing of the oral cleaning process for the target user is paused, and the currently accumulated cleaning time is displayed on the display screen.

[0043] As can be seen in this embodiment, during the oral cleaning process, if the user device receives a cleaning pause message, that is, when the oral cleaning device detects that the user does not intend to brush their teeth, the user device will pause the timing of the user's oral cleaning process, thereby accurately calculating the effective brushing time, and then accurately judging the user's brushing effect based on the accurate effective brushing time.

[0044] Thirdly, embodiments of this application provide an oral cleaning method applied to an oral cleaning system. The oral cleaning system includes an oral cleaning device and a user device. The oral cleaning device includes a cleaning component and a driving component. The driving component drives the cleaning component to vibrate and / or oscillate to clean the oral cavity of a target user using the handheld oral cleaning device. The user device includes a display screen. The method includes: the oral cleaning device responding to an oral cleaning command from a target user controls the driving component to drive the cleaning component to move in a first mode; the oral cleaning device acquiring multidimensional data, determining based on the multidimensional data that the target user intends to clean their oral cavity, and controlling the driving component to drive the cleaning component to move in a second mode to clean the target user's oral cavity; wherein the movement intensity of the cleaning component in the second mode is higher than that in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component; when controlling the driving component to drive the cleaning component to move in the second mode, the oral cleaning device sends an oral cleaning start message to the user device, the oral cleaning start message indicating the start of cleaning the oral cavity of the target user using the handheld oral cleaning device; the user device responding to the oral cleaning start message displays the oral cleaning process of the target user on the display screen.

[0045] Fourthly, this application provides an oral cleaning device, comprising: a controller, a cleaning component, and a drive component. The drive component is used to drive the cleaning component to vibrate and / or oscillate to clean the mouth of a target user of the handheld oral cleaning device. The controller is used to respond to the oral cleaning command of the target user and control the drive component to drive the cleaning component to move in a first mode. The controller is used to acquire multi-dimensional data, determine based on the multi-dimensional data that the target user has an intention to clean their mouth, and control the drive component to drive the cleaning component to move in a second mode to clean the mouth of the target user. The movement intensity of the cleaning component in the second mode is higher than that in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

[0046] Fifthly, embodiments of this application provide a user equipment; the user equipment includes a transceiver, a control unit, and a display unit; the transceiver is used to receive a cleaning start message from an oral cleaning device. The cleaning start message is sent by the oral cleaning device to the user equipment when the oral cleaning device controls the driving component of the oral cleaning device to drive the cleaning component of the oral cleaning device to move in a second mode. The movement intensity of the cleaning component in the second mode is higher than that in the first mode. The movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component. The first mode is a mode in which the oral cleaning device controls the driving component to drive the cleaning component to move in response to an oral cleaning command from a target user; the cleaning start message is used to instruct the oral cleaning device to clean the target user's oral cavity; the processor is used to display the oral cleaning process of the target user through the display unit in response to the cleaning start message.

[0047] In a sixth aspect, embodiments of this application provide an oral cleaning system, comprising an oral cleaning device and a user device. The oral cleaning device includes a cleaning component and a driving component. The driving component drives the cleaning component to vibrate and / or oscillate to clean the oral cavity of a target user holding the oral cleaning device. The user device includes a display screen. The oral cleaning device is configured to, in response to an oral cleaning instruction from a target user, control the driving component to drive the cleaning component to move in a first mode. The oral cleaning device is configured to acquire multi-dimensional data, determine based on the multi-dimensional data that the target user intends to clean their oral cavity, and control the driving component to drive the cleaning component to move in a second mode to clean the target user's oral cavity. The movement intensity of the cleaning component in the second mode is higher than that in the first mode, and the movement intensity includes one or more of the cleaning component's vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude. The oral cleaning device is configured to, when controlling the driving component to drive the cleaning component to move in the second mode, send an oral cleaning start message to the user device, the oral cleaning start message indicating the start of cleaning the oral cavity of the target user holding the oral cleaning device. The user device is configured to, in response to the oral cleaning start message, display the oral cleaning process of the target user on the display screen.

[0048] The following describes several other oral cleaning methods of this application, using the example of a control drive unit driving a cleaning unit to move in a second mode, and the area currently being cleaned being a first oral cleaning area. Here, the first oral cleaning area is one of multiple oral cleaning areas.

[0049] Seventhly, the application provides an oral cleaning method. This method is applied to an oral cleaning device, which includes a brush head and a handle. The brush head includes a cleaning element and a handle. The handle includes a handle cylinder and a driving element located within the handle cylinder. The driving shaft of the driving element extends from a through hole at the end of the handle cylinder and is securely connected to the handle. The method includes: when the cleaning element cleans a first oral cleaning area of ​​a target user's teeth, controlling the display of a cleaning area identifier in a first image partition of a tooth model diagram displayed on a screen; when the cleaning element moves from the first oral cleaning area to a second oral cleaning area and cleans the second oral cleaning area, controlling the display of the cleaning area identifier in a second image partition of the tooth model diagram displayed on the screen, and no longer displaying the cleaning area identifier in the first image partition. The target user refers to a user holding the oral cleaning device. The target user's teeth are divided into multiple oral cleaning areas, and the first oral cleaning area is any one of these multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a multiple oral cleaning area. The first oral cleaning area corresponds to the first image partition, and the cleaning area identifier indicates that the currently being cleaned oral cleaning area is the relevant oral cleaning area. It should be noted that when the cleaning device cleans the first oral cavity cleaning area of ​​the target user's teeth, the relevant oral cavity cleaning area is the first oral cavity cleaning area, and the cleaning area identifier is used to indicate that the oral cavity cleaning area currently being cleaned is the first oral cavity cleaning area. The second oral cavity cleaning area corresponds to the second image partition.

[0050] It should be noted that when the cleaning device cleans the second oral cleaning area of ​​the target user's teeth, the relevant oral cleaning area is the second oral cleaning area, and the cleaning area identifier is used to indicate that the oral cleaning area currently being cleaned is the second oral cleaning area.

[0051] As can be seen in this embodiment, when the target user cleans the first oral cleaning area of ​​their teeth using the cleaning device, a cleaning area identifier is displayed in the first image partition of the tooth model diagram on the display screen, indicating that the currently cleaning oral cleaning area is the first oral cleaning area. This allows the user to view the area of ​​the teeth currently being cleaned, making the brushing process more intelligent. When the user moves the cleaning device from the first oral cleaning area to the second oral cleaning area and cleans the second oral cleaning area, the cleaning area identifier is no longer displayed in the first image partition. Instead, the cleaning area identifier is displayed in the second image partition of the tooth model diagram on the display screen, indicating that the currently cleaning oral cleaning area is the second oral cleaning area. This allows the user to be aware of the changes in the oral cleaning area in real time, attracting the target user's attention to the real-time changes in the teeth cleaning process, making the user pay more attention to the teeth cleaning process, enhancing the teeth cleaning effect, and improving the user experience.

[0052] In one possible implementation, the display screen is located on the handle of the oral cleaning device.

[0053] As can be seen in this embodiment, the display screen is located on the handle of the oral hygiene device. By localizing the display, users can view the real-time content displayed on the screen using only the oral hygiene device, without needing any additional user equipment. This makes the use of the oral hygiene device more intelligent and improves the user experience.

[0054] In one possible implementation, based on the cleanliness of each of the multiple oral cleaning areas, the display screen is controlled to display a cleanliness indicator in each image partition corresponding to the tooth model diagram to represent the cleanliness level.

[0055] Cleanliness labels include at least two types, and different types of cleanliness labels indicate different levels of cleanliness.

[0056] It should be noted that the type of cleanliness indicator can be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleanliness, different colors indicate different cleanliness, different shapes indicate different cleanliness, and different numbers of lines indicate different cleanliness, etc. This application does not limit this.

[0057] As can be seen from the embodiments of this application, during the process of cleaning teeth, users can know the degree of cleaning of each oral cleaning area in the teeth, thereby strengthening the cleaning of areas that are not cleaned properly, and reasonably allocating the cleaning time of each oral cleaning area, so that users can clean their teeth better and improve the effect of teeth cleaning.

[0058] In one possible implementation, a cleaning intensity indicator is displayed in the third image partition to represent the cleaning intensity.

[0059] The third image partition refers to the image partition corresponding to the oral cavity cleaning area that is currently being cleaned.

[0060] The cleaning intensity markings include at least two types, with different types indicating different cleaning intensities. It should be noted that the types of cleaning intensity markings can also be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleaning intensities, different colors indicate different degrees of cleaning, different shapes indicate different degrees of cleaning, and different quantities indicate different degrees of cleaning, etc. This application does not limit these aspects.

[0061] As can be seen from the embodiments of this application, during the teeth cleaning process, the user can be aware of the cleaning intensity of the cleaning device on the oral cavity area being cleaned, thereby controlling the cleaning time of the current oral cavity area. That is, when the cleaning intensity is high, the cleaning time of the oral cavity area being cleaned can be reduced, and when the cleaning intensity is low, the cleaning time of the oral cavity area being cleaned can be increased, so that the user can clean their teeth better and improve the teeth cleaning effect.

[0062] In one possible implementation, the third image partition corresponds to multiple identifiers, and at least two of the multiple identifiers are displayed overlaid.

[0063] The multiple markings include at least two of the following: cleaning area markings, cleaning level markings, and cleaning intensity markings.

[0064] It's worth noting that "overlay display" refers to a user being able to read / obtain multiple pieces of information (such as information from multiple dimensions) from a single displayed image or pattern. As one implementation method, if different levels of cleanliness are expressed for the same oral cleaning area during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image partition, but with varying brightness—higher brightness representing higher cleanliness, and lower brightness representing lower cleanliness. Alternatively, the same pattern can be displayed in the corresponding image partition, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0065] As can be seen in this embodiment, the target user can simultaneously see at least two of the following in the image partition corresponding to the oral cavity being cleaned: a cleaning area identifier, a cleaning degree identifier, and a cleaning intensity identifier. In other words, the target user can know at least two of the following: the oral cavity area currently being cleaned, the cleaning degree of the currently being cleaned, and the cleaning intensity of the currently being cleaned, so that the user can rationally plan the cleaning time for the current oral cavity area and improve the teeth cleaning effect.

[0066] In one possible implementation, among the multiple identifiers corresponding to the third image partition, a clean area identifier and a cleanliness level identifier are displayed overlaid. The clean area identifier is overlaid on the cleanliness level identifier, but the clean area identifier does not completely obscure the cleanliness level identifier.

[0067] As can be seen, in this embodiment of the application, the cleaning area identifier and the cleaning degree identifier are displayed superimposed, so that the target user can know in real time the currently cleaned oral cleaning area and the cleaning degree of the currently cleaned oral cleaning area, and the image partition occupied can be reduced.

[0068] In one possible implementation, different categories of identifiers are displayed in each image partition, including displays within each image partition, displays partially within an image partition, and displays around an image partition, such as displays on the inside, outside, left, right, or all four sides of the image partition.

[0069] As can be seen from the embodiments of this application, the diversity of display methods in the image partitions not only makes it easier for target users to distinguish each identification category, but also enhances the fun of using oral cleaning devices for target users and improves user experience.

[0070] In one possible implementation, when the cleaning device cleans the first oral cavity cleaning area, the control display screen displays the name of the first oral cavity cleaning area; when the cleaning device moves from the first oral cavity cleaning area to the second oral cavity cleaning area and cleans the second oral cavity cleaning area, the control display screen displays the name of the second oral cavity cleaning area and no longer displays the name of the first oral cavity cleaning area.

[0071] As can be seen in this embodiment, when cleaning the corresponding oral cleaning area, the name of the corresponding oral cleaning area will be displayed so that the target user can match the currently cleaning area with the image partitions displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0072] In one possible implementation, when the oral cleaning area currently being cleaned by the cleaning device is a risk zone, the control display screen displays a first prompt.

[0073] The risk zoning is determined based on the oral cleaning area corresponding to the target teeth that the target user has marked in advance.

[0074] The target tooth is the tooth that has dental problems.

[0075] The first tip is to guide the target user to clean the risk zones according to the cleaning strategies corresponding to the dental problems.

[0076] As can be seen in this embodiment, when the cleaning device reaches the oral cleaning area corresponding to a tooth with dental problems, it guides the target user to clean according to the corresponding cleaning strategy to enhance the cleaning effect on that area, thereby alleviating or controlling the dental problems in that area, reducing the occurrence of dental diseases, and improving the user experience.

[0077] In one possible implementation, a second prompt is displayed on the control screen after the oral cleaning procedure is completed and / or when the oral cleaning procedure is paused. This second prompt is determined based on the oral cleaning data obtained during the current oral cleaning procedure and historical oral cleaning data.

[0078] As can be seen from the embodiments of this application, the second prompt determined based on the oral cleaning data obtained from the current oral cleaning operation and the historical oral cleaning data can be used to guide users to clean their teeth better and improve the user experience.

[0079] In one possible implementation, after the oral cleaning procedure is completed, a control display screen shows an evaluation report. The evaluation report includes comprehensive dental recommendations, which may include at least one of dietary recommendations, dental care recommendations, and dental cleaning recommendations. These comprehensive dental recommendations are determined based on a medical knowledge base, current oral cleaning data, and historical oral cleaning data.

[0080] As can be seen from the embodiments of this application, the personalized and scientifically based comprehensive dental recommendations determined based on the medical knowledge base, the current oral cleaning data, and the historical oral cleaning data can not only help users improve their oral hygiene habits, but also prevent the occurrence of oral diseases and improve the overall level of oral health.

[0081] In one possible implementation, in response to a target user pressing a physical button, the display screen is controlled to display an interface corresponding to the touch operation. The display interface can be configured with at least one of the following: a preset mode, a voice reminder mode, a usage period for the cleaning device, an artificial intelligence learning mode, and a linked user device.

[0082] As can be seen from the embodiments of this application, users can set up multiple functions simply by using the physical buttons on the oral cleaning device, without needing to use other user devices, making the use of the oral cleaning device more intelligent and improving the user experience.

[0083] In one possible implementation, if the duration of continuous shaking of the oral cleaning device exceeds a threshold when no cleaning operation is performed, a preset mode is entered, in which the cleaning operation cannot be initiated.

[0084] As can be seen in this embodiment, if the duration of continuous shaking of the oral cleaning device exceeds a threshold, it is determined that the oral cleaning device may be in a vehicle, and then it enters a preset mode and cannot start the cleaning operation. This can prevent accidental contact with the oral cleaning device during travel, which would cause the vibration noise generated by the oral cleaning device to affect others or users, making the smart toothbrush more intelligent and improving the user experience.

[0085] In one possible implementation, the oral hygiene device further includes a multidimensional data probe for acquiring data in multiple dimensions. Based on this multidimensional data, the oral hygiene area being cleaned by the device can be identified. The multidimensional data includes facial image data of the target user and the posture information of the device.

[0086] As can be seen from the embodiments of this application, the oral cleaning area cleaned by the cleaning device can be identified based on data from multiple dimensions. The multidimensional data includes the facial image data of the target user and the posture information of the cleaning device. Identifying the oral cleaning area cleaned by the cleaning device based on data from multiple dimensions can improve the accuracy of partition recognition, thereby improving the accuracy of real-time display of the oral cleaning area.

[0087] Eighthly, embodiments of this application provide a method for displaying oral hygiene, applied to a user device. The user device includes a display screen, and the user device is connected to an oral hygiene device. The oral hygiene device includes a brush head and a handle; the brush head includes a cleaning component and a handle, with the handle located between the cleaning component and the handle. The method includes:

[0088] The device receives a first cleaning event from the oral cleaning device, and in response to the first cleaning event, controls the display of a cleaning area identifier in a first image partition of the tooth model image displayed on the display screen; the device receives a second cleaning event from the oral cleaning device, and in response to the second cleaning event, controls the display of a cleaning area identifier in a second image partition of the tooth model image displayed on the display screen, and stops displaying the cleaning area identifier in the first image partition.

[0089] In this embodiment, the first cleaning event is used to indicate that the cleaning device is currently performing a cleaning operation on the first oral cleaning area of ​​the target user's teeth.

[0090] The target users refer to users who use handheld voltage toothbrushes.

[0091] The target user's teeth are divided into multiple oral cleaning areas, with the first oral cleaning area being any one of these areas.

[0092] The dental model diagram includes multiple image partitions, each corresponding to a specific oral cleaning area.

[0093] The first oral cleaning area corresponds to the first image partition.

[0094] Cleaning zone markers are used to indicate the oral cleaning area currently being cleaned as the relevant oral cleaning area.

[0095] It should be noted that when the cleaning device cleans the first oral cleaning area of ​​the target user's teeth, the relevant oral cleaning area is the first oral cleaning area, and the cleaning area identifier is used to indicate that the oral cleaning area currently being cleaned is the first oral cleaning area.

[0096] The second cleaning event is used to instruct the cleaning component to move from the first oral cavity cleaning area to the second oral cavity cleaning area and to clean the second oral cavity cleaning area.

[0097] The second oral cleaning area corresponds to the second image partition.

[0098] It should be noted that when the cleaning device cleans the second oral cleaning area of ​​the target user's teeth, the relevant oral cleaning area is the second oral cleaning area, and the cleaning area identifier is used to indicate that the oral cleaning area currently being cleaned is the second oral cleaning area.

[0099] As can be seen in this embodiment, when the target user cleans the first oral cleaning area of ​​their teeth using the cleaning device, a cleaning area identifier is displayed in the first image partition of the tooth model diagram on the display screen, indicating that the currently cleaning oral cleaning area is the first oral cleaning area. This allows the user to view the area of ​​the teeth currently being cleaned, making the brushing process more intelligent. When the user moves the cleaning device from the first oral cleaning area to the second oral cleaning area and cleans the second oral cleaning area, the cleaning area identifier is no longer displayed in the first image partition. Instead, the cleaning area identifier is displayed in the second image partition of the tooth model diagram on the display screen, indicating that the currently cleaning oral cleaning area is the second oral cleaning area. This allows the user to be aware of the changes in the oral cleaning area in real time, attracting the target user's attention to the real-time changes in the teeth cleaning process, making the user pay more attention to the teeth cleaning process, enhancing the teeth cleaning effect, and improving the user experience.

[0100] In one possible implementation, based on the cleanliness of each of the multiple oral cleaning areas, the display screen is controlled to display a cleanliness indicator in each image partition corresponding to the tooth model diagram to represent the cleanliness level.

[0101] Cleanliness labels include at least two types, and different types of cleanliness labels indicate different levels of cleanliness.

[0102] It should be noted that the type of cleanliness indicator can be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleanliness, different colors indicate different cleanliness, different shapes indicate different cleanliness, and different numbers of lines indicate different cleanliness, etc. This application does not limit this.

[0103] As can be seen from the embodiments of this application, during the process of cleaning teeth, users can know the degree of cleaning of each oral cleaning area in the teeth, thereby strengthening the cleaning of areas that are not cleaned properly, and reasonably allocating the cleaning time of each oral cleaning area, so that users can clean their teeth better and improve the effect of teeth cleaning.

[0104] In one possible implementation, a cleaning intensity indicator is displayed in the third image partition to represent the cleaning intensity.

[0105] The third image partition refers to the image partition corresponding to the oral cavity cleaning area that is currently being cleaned.

[0106] The cleaning intensity markings include at least two types, with different types indicating different cleaning intensities. It should be noted that the types of cleaning intensity markings can also be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleaning intensities, different colors indicate different degrees of cleaning, different shapes indicate different degrees of cleaning, and different quantities indicate different degrees of cleaning, etc. This application does not limit these aspects.

[0107] As can be seen from the embodiments of this application, during the teeth cleaning process, the user can be aware of the cleaning intensity of the cleaning device on the oral cavity area being cleaned, thereby controlling the cleaning time of the current oral cavity area. That is, when the cleaning intensity is high, the cleaning time of the oral cavity area being cleaned can be reduced, and when the cleaning intensity is low, the cleaning time of the oral cavity area being cleaned can be increased, so that the user can clean their teeth better and improve the teeth cleaning effect.

[0108] In one possible implementation, the third image partition corresponds to multiple identifiers, and at least two of the multiple identifiers are displayed overlaid.

[0109] The multiple markings include at least two of the following: cleaning area markings, cleaning level markings, and cleaning intensity markings.

[0110] It's worth noting that "overlay display" refers to a user being able to read / obtain multiple pieces of information (such as information from multiple dimensions) from a single displayed image or pattern. As one implementation method, if different levels of cleanliness are expressed for the same oral cleaning area during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image partition, but with varying brightness—higher brightness representing higher cleanliness, and lower brightness representing lower cleanliness. Alternatively, the same pattern can be displayed in the corresponding image partition, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0111] As can be seen in this embodiment, the target user can simultaneously see at least two of the following in the image partition corresponding to the oral cavity being cleaned: a cleaning area identifier, a cleaning degree identifier, and a cleaning intensity identifier. In other words, the target user can know at least two of the following: the oral cavity area currently being cleaned, the cleaning degree of the currently being cleaned, and the cleaning intensity of the currently being cleaned, so that the user can rationally plan the cleaning time for the current oral cavity area and improve the teeth cleaning effect.

[0112] In one possible implementation, among the multiple identifiers corresponding to the third image partition, a clean area identifier and a cleanliness level identifier are displayed overlaid. The clean area identifier is overlaid on the cleanliness level identifier, but the clean area identifier does not completely obscure the cleanliness level identifier.

[0113] As can be seen, in this embodiment of the application, the cleaning area identifier and the cleaning degree identifier are displayed superimposed, so that the target user can know in real time the currently cleaned oral cleaning area and the cleaning degree of the currently cleaned oral cleaning area, and the image partition occupied can be reduced.

[0114] In one possible implementation, different categories of identifiers are displayed in each image partition, including displays within each image partition, displays partially within an image partition, and displays around an image partition, such as displays on the inside, outside, left, right, or all four sides of the image partition.

[0115] As can be seen from the embodiments of this application, the diversity of display methods in the image partitions not only makes it easier for target users to distinguish each identification category, but also enhances the fun of using oral cleaning devices for target users and improves user experience.

[0116] In one possible implementation, when the cleaning device cleans the first oral cavity cleaning area, the control display screen displays the name of the first oral cavity cleaning area; when the cleaning device moves from the first oral cavity cleaning area to the second oral cavity cleaning area and cleans the second oral cavity cleaning area, the control display screen displays the name of the second oral cavity cleaning area and no longer displays the name of the first oral cavity cleaning area.

[0117] As can be seen in this embodiment, when cleaning the corresponding oral cleaning area, the name of the corresponding oral cleaning area will be displayed so that the target user can match the currently cleaning area with the image partitions displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0118] In one possible implementation, when the oral cleaning area currently being cleaned by the cleaning device is a risk zone, the control display screen displays a first prompt.

[0119] The risk zoning is determined based on the oral cleaning area corresponding to the target teeth that the target user has marked in advance.

[0120] The target tooth is the tooth that has dental problems.

[0121] The first tip is to guide the target user to clean the risk zones according to the cleaning strategies corresponding to the dental problems.

[0122] As can be seen in this embodiment, when the cleaning device reaches the oral cleaning area corresponding to a tooth with dental problems, it guides the target user to clean according to the corresponding cleaning strategy to enhance the cleaning effect on that area, thereby alleviating or controlling the dental problems in that area, reducing the occurrence of dental diseases, and improving the user experience.

[0123] In one possible implementation, a second prompt is displayed on the control screen after the oral cleaning procedure is completed and / or when the oral cleaning procedure is paused. This second prompt is determined based on the oral cleaning data obtained during the current oral cleaning procedure and historical oral cleaning data.

[0124] As can be seen from the embodiments of this application, the second prompt determined based on the oral cleaning data obtained from the current oral cleaning operation and the historical oral cleaning data can be used to guide users to clean their teeth better and improve the user experience.

[0125] In one possible implementation, after the oral cleaning procedure is completed, a control display screen shows an evaluation report. The evaluation report includes comprehensive dental recommendations, which may include at least one of dietary recommendations, dental care recommendations, and dental cleaning recommendations. These comprehensive dental recommendations are determined based on a medical knowledge base, current oral cleaning data, and historical oral cleaning data.

[0126] As can be seen from the embodiments of this application, the personalized and scientifically based comprehensive dental recommendations determined based on the medical knowledge base, the current oral cleaning data, and the historical oral cleaning data can not only help users improve their oral hygiene habits, but also prevent the occurrence of oral diseases and improve the overall level of oral health.

[0127] In one possible implementation, in response to a target user pressing a physical button, the display screen is controlled to display an interface corresponding to the touch operation. The display interface can be configured with at least one of the following: a preset mode, a voice reminder mode, a usage period for the cleaning device, an artificial intelligence learning mode, and a linked user device.

[0128] As can be seen from the embodiments of this application, users can set up multiple functions simply by using the physical buttons on the oral cleaning device, without needing to use other user devices, making the use of the oral cleaning device more intelligent and improving the user experience.

[0129] In one possible implementation, if the duration of continuous shaking of the oral cleaning device exceeds a threshold when no cleaning operation is performed, a preset mode is entered, in which the cleaning operation cannot be initiated.

[0130] As can be seen in this embodiment, if the duration of continuous shaking of the oral cleaning device exceeds a threshold, it is determined that the oral cleaning device may be in a vehicle, and then it enters a preset mode and cannot start the cleaning operation. This can prevent accidental contact with the oral cleaning device during travel, which would cause the vibration noise generated by the oral cleaning device to affect others or users, making the smart toothbrush more intelligent and improving the user experience.

[0131] In one possible implementation, the oral hygiene device further includes a multidimensional data probe for acquiring data in multiple dimensions. Based on this multidimensional data, the oral hygiene area being cleaned by the device can be identified. The multidimensional data includes facial image data of the target user and the posture information of the device.

[0132] As can be seen from the embodiments of this application, the oral cleaning area cleaned by the cleaning device can be identified based on data from multiple dimensions. The multidimensional data includes the facial image data of the target user and the posture information of the cleaning device. Identifying the oral cleaning area cleaned by the cleaning device based on data from multiple dimensions can improve the accuracy of partition recognition, thereby improving the accuracy of real-time display of the oral cleaning area.

[0133] Ninthly, embodiments of this application provide an oral cleaning system, characterized in that the oral cleaning system includes an oral cleaning device and a user device, wherein the user device includes a display screen;

[0134] The oral cleaning device generates a first cleaning event in response to a target user's cleaning operation on a first oral cleaning area using the oral cleaning device. The target user refers to a user holding a handheld electric toothbrush. The target user's teeth are divided into multiple oral cleaning areas, and the first oral cleaning area is any one of the multiple oral cleaning areas.

[0135] The oral hygiene device sends the first cleaning event to the user's device;

[0136] In response to the first cleaning event, the user device controls the display of a cleaning area identifier in the first image partition of the tooth model diagram displayed on the display screen. The tooth model diagram includes multiple image partitions, each of which corresponds to a multiple oral cleaning area. The first oral cleaning area corresponds to the first image partition, and the cleaning area identifier is used to indicate that the oral cleaning area currently being cleaned is the relevant oral cleaning area.

[0137] The oral cleaning device generates a second cleaning event in response to the target user moving the oral cleaning device from a first oral cleaning area to a second oral cleaning area and cleaning the second oral cleaning area;

[0138] The oral hygiene device sends a second cleaning event to the user's device;

[0139] In response to a second cleaning event, the user device controls the display of a cleaning area identifier in a second image partition of the tooth model image displayed on the screen, and the cleaning area identifier is no longer displayed in the first image partition, wherein the second oral cavity cleaning area corresponds to the second image partition.

[0140] In a tenth aspect, embodiments of this application provide an oral cleaning device, characterized in that the device includes a multi-dimensional data detection component, a controller, and a cleaning component;

[0141] A multi-dimensional data detector is used to detect the first oral cleaning area where the cleaning device is cleaning the teeth of the target user. The target user refers to a user holding a voltage toothbrush. The target user's teeth are divided into multiple oral cleaning areas, and the first oral cleaning area is any one of the multiple oral cleaning areas.

[0142] The controller is used to control the display of cleaning area identifiers on the first image partition of the tooth model diagram displayed on the display screen. The tooth model diagram includes multiple image partitions, each of which corresponds to a multiple oral cleaning area. The first oral cleaning area corresponds to the first image partition. The cleaning area identifier is used to indicate the oral cleaning area currently being cleaned.

[0143] A multi-dimensional data detector is used to detect the movement of the cleaning component from the first oral cavity cleaning area to the second oral cavity cleaning area, and to clean the second oral cavity cleaning area.

[0144] The controller is used to control the display of a cleaning area identifier in the second image partition of the display screen that shows the tooth model diagram, and to control the display of a cleaning area identifier in the first image partition, wherein the second oral cavity cleaning area corresponds to the second image partition.

[0145] Eleventhly, embodiments of this application provide a user device, the device including a transceiver, a processor and a display screen, the user device establishing a connection with an oral cleaning device, the oral cleaning device including a brush head and a handle, the brush head including a cleaning part and a brush handle, the brush handle being located between the cleaning part and the handle;

[0146] A transceiver is used to receive a first cleaning event from an oral hygiene device, wherein the first cleaning event indicates that the cleaning device is currently performing a cleaning operation on a first oral hygiene area of ​​a target user's teeth, wherein the target user refers to a user holding a handheld electric toothbrush, the target user's teeth are divided into multiple oral hygiene areas, and the first oral hygiene area is any one of the multiple oral hygiene areas;

[0147] The processor is configured to, in response to a first cleaning event, control the display of a cleaning area identifier in a first image partition of a tooth model diagram displayed on a screen; the tooth model diagram includes multiple image partitions, each image partition corresponding to a multiple oral cleaning area, the first oral cleaning area corresponding to the first image partition, and the cleaning area identifier used to indicate that the oral cleaning area currently being cleaned is the relevant oral cleaning area;

[0148] A transceiver is used to receive a second cleaning event from an oral cleaning device, wherein the second cleaning event is used to instruct the cleaning element to move from a first oral cleaning area to a second oral cleaning area and to clean the second oral cleaning area;

[0149] The processor, in response to a second cleaning event, controls the display of a cleaning area identifier in a second image partition of a tooth model image displayed on a display screen, and stops displaying a cleaning area identifier in a first image partition, wherein the second oral cavity cleaning area corresponds to the second image partition.

[0150] In a twelfth aspect, embodiments of this application provide an oral cleaning system, characterized in that the oral cleaning system includes an oral cleaning device and a user device, wherein the user device includes a display screen;

[0151] An oral hygiene device is used to generate a first cleaning event in response to a target user's cleaning operation on a first oral hygiene area using the oral hygiene device. The target user refers to a user holding a handheld electric toothbrush. The target user's teeth are divided into multiple oral hygiene areas, and the first oral hygiene area is any one of the multiple oral hygiene areas.

[0152] Oral hygiene devices are used to send the first cleaning event to the user's device;

[0153] The user equipment is configured to, in response to a first cleaning event, control the display of a cleaning area identifier in a first image partition of a tooth model diagram displayed on a display screen. The tooth model diagram includes multiple image partitions, each of which corresponds to a multiple oral cleaning area. The first oral cleaning area corresponds to the first image partition, and the cleaning area identifier is used to indicate that the oral cleaning area currently being cleaned is the relevant oral cleaning area.

[0154] An oral cleaning device is used to generate a second cleaning event in response to a target user moving the oral cleaning device from a first oral cleaning area to a second oral cleaning area and cleaning the second oral cleaning area.

[0155] Oral cleaning devices are used to send a second cleaning event to the user's device;

[0156] User equipment, in response to a second cleaning event, controls a cleaning area identifier to be displayed in a second image partition of a tooth model image displayed on a display screen, and the cleaning area identifier is no longer displayed in a first image partition, wherein the second oral cavity cleaning area corresponds to the second image partition.

[0157] The following describes several other oral cleaning methods of this application, using the example of a control drive unit driving a cleaning unit to move in a second mode, and the area currently being cleaned being a first oral cleaning area. Here, the first oral cleaning area is one of multiple oral cleaning areas.

[0158] Thirteenthly, this application provides a method for oral hygiene. The method is applied to an oral hygiene device. The oral hygiene device includes a brush head and a handle; the brush head includes a cleaning element and a handle, with the handle located between the cleaning element and the handle. The method includes:

[0159] In response to an oral cleaning command, an oral cleaning operation is performed on the target user's teeth, and a tooth model image corresponding to the target user's teeth is displayed. After the oral cleaning operation has been performed for a first preset duration, the target image partition corresponding to the target oral cleaning area that needs to be cleaned more thoroughly is highlighted in the tooth model image, and a prompt is output indicating that the target oral cleaning area needs to be cleaned more thoroughly.

[0160] In the embodiments of this application, the target user refers to a user who uses a handheld oral cleaning device to clean their teeth. The target user's teeth are divided into multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a specific oral cleaning area. The target oral cleaning area is determined based on oral cleaning data obtained during the current oral cleaning operation and / or historical oral cleaning data. The target oral cleaning area is one of the multiple oral cleaning areas.

[0161] In one alternative implementation, the number of multiple oral cleaning zones is 16.

[0162] In the embodiments of this application, the teeth are divided into multiple oral cleaning areas, which facilitates cleaning management on a per-area basis, thereby enabling more meticulous cleaning and ensuring cleaning effectiveness.

[0163] In one alternative embodiment, the oral cleaning device further includes a first display screen. The first display screen is located on the handle. A dental model diagram, and target image zones highlighted in the dental model diagram, are displayed via the first display screen.

[0164] In the embodiments of this application, the first display screen on the oral cleaning device displays tooth model diagrams, target image partitions, and other content, thereby improving the intelligence level of the oral cleaning device and providing users with a better user experience.

[0165] In an optional implementation, the method further includes: within a second preset time period before the oral cleaning operation ends, controlling the highlighting of a target image partition in the dental model image and outputting a prompt that the target oral cleaning area corresponding to the target image partition needs to be cleaned more thoroughly.

[0166] In the embodiments of this application, within a second preset time period before the end of the oral cleaning operation—that is, the user can set the total cleaning time for each oral cleaning operation performed by the oral cleaning device—one or more prompts can be output during the period before the end of the oral cleaning operation to remind users to strengthen the cleaning of areas that have not been cleaned properly. Specifically, during the period before the end of the oral cleaning operation, if there are still oral cleaning areas that need to be strengthened, the image partition (e.g., image partition A) corresponding to a certain oral cleaning area (e.g., oral cleaning area A) that needs to be strengthened is highlighted in the dental model image, and the user strengthens the cleaning of oral cleaning area A accordingly. At this time, if the second preset time period has not been used up and there are other areas that need to be strengthened (e.g., oral cleaning area B), the prompts continue to be output, that is, the image partition B corresponding to oral cleaning area B is highlighted in the dental model image so that the user strengthens the cleaning of oral cleaning area B accordingly. If the second preset time is not yet used up, and there are other areas requiring intensive cleaning (such as oral cleaning area C), prompts will continue to be output. This means that the image area C corresponding to oral cleaning area C will be highlighted in the tooth model image so that the user can perform intensive cleaning on oral cleaning area C accordingly, and so on. If the second preset time has been used up, no further prompts will be output. For example, if the second preset time has already been used up while intensive cleaning of oral cleaning area A, no further prompts will be output for that area. If the second preset time has been used up after the prompts are output, the oral cleaning device may automatically stop or turn off. If the user needs intensive cleaning, the oral cleaning device will need to be restarted.

[0167] In one optional implementation, multiple prompts are provided within a second preset time period before the oral cleaning operation ends. After cleaning the target oral cleaning area corresponding to the previous prompt, the method further includes:

[0168] The next target image partition is displayed in the dental model image, and the next prompt is output so that the target user can perform enhanced cleaning on the target oral cleaning area corresponding to the next target image partition based on the next prompt and the next target image partition.

[0169] In the embodiments of this application, within a second preset time period before the end of the oral cleaning operation—that is, the user can set the total cleaning time for each oral cleaning operation performed by the oral cleaning device—one or more prompts can be output during a period before the end of the oral cleaning operation to remind users to perform intensive cleaning on areas that have not been properly cleaned. After each prompt, the user will perform intensive cleaning on the corresponding area; the next prompt occurs after the intensive cleaning or brushing corresponding to the previous prompt. That is, if each prompt and the execution of the corresponding intensive cleaning operation constitutes a closed-loop event, then one or more of these closed-loop events can be executed within the second preset time period, or one or more closed-loop events can be executed along with a non-closed-loop event. A non-closed-loop event occurs when the second preset time period expires after the last prompt is output, causing the oral cleaning device to stop working or be turned off; that is, the user cannot complete the intensive cleaning for the last prompt within the second preset time period. It is worth noting that if the second preset time period expires, the oral cleaning device will no longer output prompts.

[0170] In one alternative implementation, the target image partition displayed in the i-th time in the tooth model diagram may be the same as or different from the target image partition displayed in the (i+1)-th time. i is an integer greater than or equal to 1.

[0171] In the embodiments of this application, if the target oral cleaning area that was previously indicated needs to be cleaned more thoroughly is still detected after the user brushes the brush, the target image partition will be the same in the next output, and different otherwise.

[0172] In an optional implementation, the method further includes: after the oral cleaning operation has been performed for a first preset time, displaying a target image partition corresponding to the target oral cleaning area that needs to be cleaned more thoroughly in the dental model diagram, and outputting a prompt that the target oral cleaning area needs to be cleaned more thoroughly.

[0173] In the embodiments of this application, in addition to outputting a prompt to the user about the target oral cleaning area that needs to be cleaned more thoroughly within the second preset time before the oral cleaning operation ends, a prompt that the target oral cleaning area still needs to be cleaned more thoroughly can also be output before this and after the first preset time has been executed. This can provide the user with one or more earlier prompts and timely reminders to brush again, thereby improving the quality and efficiency of cleaning.

[0174] In one alternative embodiment, the oral hygiene device further includes a bone conduction component. The types of prompts include display prompts and / or voice prompts. Display prompts include text and / or images. The method further includes: displaying text and / or images corresponding to the prompts via a first display screen of the oral hygiene device, and / or playing voice corresponding to the prompts via the bone conduction component.

[0175] In the embodiments of this application, the types of prompts may include display prompts and voice prompts, with diverse types to provide users with a better interactive experience.

[0176] In one optional implementation, the target oral cleaning area includes an uncleaned area and / or an oral cleaning area with a cleaning level less than a preset cleaning level. The cleaning level is determined based on the cleaning time and / or the coverage area of ​​the oral cleaning area.

[0177] In the embodiments of this application, for areas that are not cleaned or not cleaned thoroughly, the image areas corresponding to these areas can be highlighted on the dental model diagram through the first display screen, which can remind the user which areas still need to be cleaned more thoroughly to ensure the cleaning effect.

[0178] In one alternative embodiment, the oral cleaning device further includes a multidimensional data probe. The multidimensional data probe is used to acquire at least two-dimensional data during the oral cleaning procedure. The method further includes:

[0179] At least two dimensions of data were obtained during this oral cleaning procedure using a multidimensional data probe.

[0180] Based on at least two dimensions of data collected during this oral hygiene procedure, determine the corresponding oral hygiene data for this procedure. This oral hygiene data includes the cleaning time and / or coverage area for each oral hygiene region.

[0181] In the embodiments of this application, by setting a multi-dimensional data detector on the oral cleaning device, it is possible to determine the cleaning position of the user during the oral cleaning process, as well as the cleaning data corresponding to each cleaning position.

[0182] In one optional embodiment, the method further includes: performing oral cleaning operations on a first oral cleaning area according to a cleaning mode corresponding to the first oral cleaning area. The first oral cleaning area is one of multiple oral cleaning areas, each with a different cleaning mode.

[0183] In the embodiments of this application, the cleaning mode of each oral cleaning area is determined by combining historical oral cleaning data, the condition of teeth in each oral cleaning area (such as the location of each oral cleaning area, and the type of dental problems in each oral cleaning area), and adapts to the user's brushing habits. This allows the user to continuously optimize their brushing habits based on the determined cleaning mode for each oral cleaning area, ultimately forming a closed loop where brushing habits influence the cleaning mode, and changes in the cleaning mode further optimize brushing habits. This makes the oral cleaning device more intelligent. In this process, the operating conditions of the driving components of the oral cleaning device are changed in real time based on the specific position of the cleaning component on the teeth during the user's brushing process, so that the user can obtain a more comfortable brushing experience and better brushing effect.

[0184] In an optional embodiment, when performing oral cleaning operations on the first oral cleaning area, the method further includes: synchronously displaying, on the first display screen of the oral cleaning device, at least one of the following in a first image partition corresponding to the first oral cleaning area in the tooth model diagram: a cleaning area identifier indicating that the first oral cleaning area is being cleaned, a cleaning intensity identifier indicating the first oral cleaning area, a cleaning degree identifier indicating the first oral cleaning area, and a cleaning progress identifier indicating the teeth of the current target user.

[0185] In the embodiments of this application, during the cleaning process, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram through the first display screen, so that the user can know the cleaning result in time, thereby prompting the user to adjust the cleaning method and habits. While bringing a rich visual experience to the user, it also helps the user to ensure the cleaning quality.

[0186] In an optional implementation, the method further includes: if the cleaning device switches from a first oral cavity cleaning area to a second oral cavity cleaning area and cleans the second oral cavity cleaning area, simultaneously removing the cleaning area identifier and / or cleaning intensity identifier corresponding to the first oral cavity cleaning area in the first image partition of the tooth model diagram, and simultaneously displaying at least one of the cleaning area identifier, cleaning intensity identifier, cleaning degree identifier, and cleaning progress identifier of the current target user's teeth in the second image partition of the tooth model diagram corresponding to the second oral cavity cleaning area.

[0187] In the embodiments of this application, during the cleaning process, if the cleaning component moves from one zone to another oral cleaning area, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram through the first display screen. This allows the user to know the cleaning result in a timely manner, thereby prompting the user to adjust the cleaning method and habits. While bringing a rich visual experience to the user, it also helps the user ensure the quality of cleaning.

[0188] In one optional implementation, the method further includes: when performing oral cleaning operations on a third oral cleaning area, if there are dental problems in the teeth of the third oral cleaning area, outputting a prompt corresponding to the third oral cleaning area. The prompt corresponding to the third oral cleaning area is used to indicate the dental problems corresponding to the third oral cleaning area and to provide cleaning suggestions for the third oral cleaning area, which is one of multiple oral cleaning areas.

[0189] In an embodiment of this application, when a tooth in the area being cleaned has a dental problem, a corresponding prompt is output through the first display screen. This prompt is used to indicate the type of dental problem and cleaning suggestions, providing cleaning guidance to the user so as to properly clean the problematic tooth.

[0190] In one alternative implementation, dental problems are obtained from an oral health record corresponding to the target user. The dental problems recorded in the oral health record corresponding to the target user include those entered by the user and / or those detected during oral cleaning procedures performed on the target user's mouth.

[0191] In the embodiments of this application, an oral health record of the target user is established, and the target user's teeth can be detected during the oral cleaning operation. The newly detected teeth and corresponding dental problems are then recorded into the oral health record to obtain an updated oral health record. This allows for the immediate identification of dental problems in each oral cleaning area of ​​the target user, and the determination of a cleaning mode corresponding to each oral cleaning area based on factors such as the dental problems in each oral cleaning area.

[0192] In one optional implementation, the method further includes: outputting a risk warning after the oral cleaning procedure is completed and / or when the oral cleaning procedure is paused. The risk warning is determined based on the oral cleaning data obtained during the current oral cleaning procedure and historical oral cleaning data.

[0193] In the embodiments of this application, risk warnings can be output after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The types of warnings are diverse and can remind users to clean their teeth, thereby increasing users' attention to oral cleaning.

[0194] In one optional implementation, the method further includes: after the oral cleaning operation is completed, highlighting a first target image partition corresponding to a first target oral cleaning area requiring intensive cleaning in the dental model image. The first target oral cleaning area includes a first sub-oral cleaning area requiring intensive cleaning determined after the completion of the current oral cleaning operation, and / or a second sub-oral cleaning area determined based on historical oral cleaning operations.

[0195] In the embodiments of this application, after each cleaning is completed, the oral cleaning areas that need to be cleaned more thoroughly during the current cleaning process and / or the oral cleaning areas that need to be cleaned more thoroughly in the past can be displayed, so that users can know their own cleaning status, thereby strengthening cleaning and improving cleaning quality.

[0196] In one alternative implementation, the first target image partition is displayed in a loop.

[0197] In the embodiments of this application, the display methods of the first target image partition are diversified, providing users with a rich interactive experience.

[0198] In one alternative implementation, the method further includes: displaying an oral cleaning report corresponding to the oral cleaning operation after the oral cleaning operation is completed.

[0199] In one optional implementation, the cleaning report includes at least one of the following: oral hygiene score, oral hygiene recommendations, cleaning time assessment indicators for corresponding oral hygiene areas, and coverage area assessment indicators for corresponding oral hygiene areas. The oral hygiene recommendations are generated based on oral hygiene data from the current cleaning procedure and historical oral hygiene data.

[0200] In the embodiments of this application, after the oral cleaning operation is completed, the oral cleaning device displays the target user's oral cleaning report. The cleaning report shows the target user's brushing time and coverage area, as well as whether the brushing time and coverage area of ​​different oral cleaning areas of the target user's teeth are sufficient. It also generates and displays personalized oral health suggestions for the target user, helping the user to understand their brushing situation in a timely manner, improve their oral hygiene habits based on the oral health suggestions, prevent the occurrence of oral diseases, and improve their overall oral health level.

[0201] In a fourteenth aspect, this application provides a method for oral hygiene. The method is applied to a user device. The user device includes a second display screen and is connected to an oral hygiene device. The oral hygiene device includes a brush head and a handle; the brush head includes a cleaning element and a handle, the handle being located between the cleaning element and the handle. The method includes:

[0202] Receive a first event from the oral cleaning device; in response to the first event, display a tooth model diagram corresponding to the target user's teeth on a second display screen; after the oral cleaning operation has been performed for a first preset time, receive a second event from the oral cleaning device; in response to the second event, highlight the target image partition corresponding to the target oral cleaning area that needs to be cleaned more thoroughly on the tooth model diagram on the second display screen, and output a prompt that the target oral cleaning area needs to be cleaned more thoroughly.

[0203] In embodiments of this application, a first event is used to instruct the oral cleaning device to perform an oral cleaning operation on the teeth of a target user. The target user refers to a user who uses a handheld oral cleaning device to clean their teeth. The target user's teeth are divided into multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a specific oral cleaning area. A second event is used to indicate a target oral cleaning area requiring intensive cleaning. The target oral cleaning area is determined based on oral cleaning data obtained during the current oral cleaning operation and / or historical oral cleaning data, and is one of multiple oral cleaning areas.

[0204] In the embodiments of this application, after the oral cleaning operation has been completed for a first preset time, a prompt is output indicating that the target oral cleaning area still needs to be cleaned more thoroughly. This prompts the user, reminding them to brush again in a timely manner, thereby improving the quality and efficiency of cleaning.

[0205] In one alternative implementation, the number of multiple oral cleaning zones is 16.

[0206] In the embodiments of this application, the teeth are divided into multiple oral cleaning areas, which facilitates cleaning management on a per-area basis, thereby enabling more meticulous cleaning and ensuring cleaning effectiveness.

[0207] In an optional implementation, the method further includes: within a second preset time period before the oral cleaning operation ends, highlighting the target image partition corresponding to the target oral cleaning area that needs to be cleaned more thoroughly on the dental model image via a second display screen, and outputting a prompt that the target oral cleaning area needs to be cleaned more thoroughly.

[0208] In one optional implementation, multiple prompts are provided within a second preset time period before the oral cleaning operation ends. After the oral cleaning device cleans the target oral cleaning area corresponding to the previous prompt, the method further includes:

[0209] The user device receives a third event from the oral hygiene device. In response to the third event, the user device displays the next target image partition corresponding to the next target oral hygiene area requiring intensive cleaning on the dental model diagram via a second display screen, and outputs a corresponding next prompt, so that the target user can perform intensive cleaning on the target oral hygiene area corresponding to the next target image partition according to the next prompt and the next target image partition. The third event is used to indicate the next target oral hygiene area requiring intensive cleaning.

[0210] In the embodiments of this application, within a second preset time period before the end of the oral cleaning operation—that is, the user can set the total cleaning time for each oral cleaning operation performed by the oral cleaning device—one or more prompts can be output during a period before the end of the oral cleaning operation to remind users to perform intensive cleaning on areas that have not been properly cleaned. After each prompt, the user will perform intensive cleaning on the corresponding area; the next prompt occurs after the intensive cleaning or brushing corresponding to the previous prompt. That is, if each prompt and the execution of the corresponding intensive cleaning operation constitutes a closed-loop event, then one or more of these closed-loop events can be executed within the second preset time period, or one or more closed-loop events can be executed along with a non-closed-loop event. A non-closed-loop event occurs when the second preset time period expires after the last prompt is output, causing the oral cleaning device to stop working or be turned off; that is, the user cannot complete the intensive cleaning for the last prompt within the second preset time period. It is worth noting that if the second preset time period expires, the oral cleaning device will no longer output prompts.

[0211] In one alternative implementation, the target image partition displayed in the i-th time in the tooth model diagram may be the same as or different from the target image partition displayed in the (i+1)-th time.

[0212] In the embodiments of this application, if the target oral cleaning area that was previously indicated needs to be cleaned more thoroughly is still detected after the user brushes the brush, the target image partition will be the same in the next output, and different otherwise.

[0213] In one alternative implementation, the type of prompt includes a display prompt and / or a voice prompt. Display prompts include text and / or images. The method further includes: displaying text and / or images corresponding to the prompt on a second display screen, and / or playing voice corresponding to the prompt.

[0214] In the embodiments of this application, the types of prompts may include display prompts and voice prompts, with diverse types to provide users with a better interactive experience.

[0215] In one optional implementation, the target oral cleaning area includes an uncleaned area and / or an oral cleaning area with a cleaning level less than a preset cleaning level. The cleaning level is determined based on the cleaning time and / or the coverage area of ​​the oral cleaning area.

[0216] In the embodiments of this application, for areas that are not cleaned or not cleaned thoroughly, the image areas corresponding to these areas can be highlighted on the dental model diagram through the first display screen, which can remind the user which areas still need to be cleaned more thoroughly to ensure the cleaning effect.

[0217] In one alternative embodiment, the oral cleaning device further includes a multidimensional data probe. The multidimensional data probe is used to acquire at least two-dimensional data during the oral cleaning procedure. The method further includes:

[0218] At least two dimensions of data were obtained during this oral cleaning procedure using a multidimensional data probe.

[0219] Based on at least two dimensions of data collected during this oral hygiene procedure, determine the corresponding oral hygiene data for this procedure. This oral hygiene data includes the cleaning time and / or coverage area for each oral hygiene region.

[0220] In the embodiments of this application, by setting a multi-dimensional data detector on the oral cleaning device, it is possible to determine the cleaning position of the user during the oral cleaning process, as well as the cleaning data corresponding to each cleaning position.

[0221] In one optional implementation, the method further includes: when performing oral cleaning operations on the fourth oral cleaning area, performing the cleaning operation according to the cleaning mode corresponding to the fourth oral cleaning area. The first oral cleaning area is one of multiple oral cleaning areas, each corresponding to a different cleaning mode.

[0222] In the embodiments of this application, the cleaning mode of each oral cleaning area is determined by combining historical oral cleaning data, the condition of teeth in each oral cleaning area (such as the location of each oral cleaning area, and the type of dental problems in each oral cleaning area), and adapts to the user's brushing habits. This allows the user to continuously optimize their brushing habits based on the determined cleaning mode for each oral cleaning area, ultimately forming a closed loop where brushing habits influence the cleaning mode, and changes in the cleaning mode further optimize brushing habits. This makes the oral cleaning device more intelligent. In this process, the operating conditions of the driving components of the oral cleaning device are changed in real time based on the specific position of the cleaning component on the teeth during the user's brushing process, so that the user can obtain a more comfortable brushing experience and better brushing effect.

[0223] In an optional implementation, the method further includes: when the oral cleaning device performs an oral cleaning operation on a fourth oral cleaning area, the user device receives a fifth event from the oral cleaning device; in response to the fifth event, the user device synchronously displays, on a second display screen, at least one of the following in the image partition corresponding to the fourth oral cleaning area in the tooth model diagram: a cleaning area identifier indicating that the fourth oral cleaning area is being cleaned, a cleaning intensity identifier indicating the fourth oral cleaning area, a cleaning degree identifier indicating the fourth oral cleaning area, and a cleaning progress identifier indicating the current target user's teeth. The fifth event indicates at least one of the following: the fourth oral cleaning area being cleaned, the cleaning intensity identifier corresponding to the cleaning intensity identifier of the fourth oral cleaning area, the cleaning degree identifier corresponding to the fourth oral cleaning area, and the cleaning progress identifier of the current target user's teeth.

[0224] In the embodiments of this application, during the cleaning process, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram through the first display screen, so that the user can know the cleaning result in time, thereby prompting the user to adjust the cleaning method and habits. While bringing a rich visual experience to the user, it also helps the user to ensure the cleaning quality.

[0225] In an optional implementation, the method further includes: if the cleaning component of the oral cleaning device switches from a fourth oral cleaning area to a fifth oral cleaning area and cleans the fifth oral cleaning area, the user device receives a sixth event from the oral cleaning device; in response to the sixth event, the user device synchronously removes the cleaning area identifier and / or cleaning intensity identifier corresponding to the fourth oral cleaning area in the image partition corresponding to the fourth oral cleaning area in the tooth model diagram via a second display screen, and synchronously displays at least one of the cleaning area identifier, cleaning intensity identifier, cleaning degree identifier, and cleaning progress identifier of the current target user's teeth in the image partition corresponding to the fifth oral cleaning area in the tooth model diagram. The sixth event is used to indicate at least one of the following: the fifth oral cleaning area being cleaned, the cleaning intensity identifier corresponding to the cleaning intensity identifier of the fifth oral cleaning area, the cleaning degree identifier corresponding to the fifth oral cleaning area, and the cleaning progress identifier of the current target user's teeth.

[0226] In the embodiments of this application, during the cleaning process, if the cleaning component moves from one zone to another oral cleaning area, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram through the first display screen. This allows the user to know the cleaning result in a timely manner, thereby prompting the user to adjust the cleaning method and habits. While bringing a rich visual experience to the user, it also helps the user ensure the quality of cleaning.

[0227] In an optional implementation, the method further includes: when performing oral cleaning operations on a sixth oral cleaning area, if a dental problem exists in the teeth of the sixth oral cleaning area, the user device receives a seventh event from the oral cleaning device; the user device responds to the seventh event by outputting a prompt corresponding to the third oral cleaning area. The seventh event is used to indicate the prompt corresponding to the sixth oral cleaning area. The prompt corresponding to the third oral cleaning area is used to indicate a dental problem corresponding to the third oral cleaning area and to provide cleaning suggestions for the third oral cleaning area, which is one of multiple oral cleaning areas.

[0228] In the embodiments of this application, when there is a dental problem in the teeth of the area being cleaned, a corresponding prompt is output through the second display screen. The prompt is used to indicate the type of dental problem and cleaning suggestions, providing cleaning guidance to the user so as to clean the problematic teeth correctly.

[0229] In one alternative implementation, dental problems are obtained from an oral health record corresponding to the target user. The dental problems recorded in the oral health record corresponding to the target user include those entered by the user and / or those detected during oral cleaning procedures performed on the target user's mouth.

[0230] In the embodiments of this application, an oral health record of the target user is established, and the target user's teeth can be detected during the oral cleaning operation. The newly detected teeth and corresponding dental problems are then recorded into the oral health record to obtain an updated oral health record. This allows for the immediate identification of dental problems in each oral cleaning area of ​​the target user, and the determination of a cleaning mode corresponding to each oral cleaning area based on factors such as the dental problems in each oral cleaning area.

[0231] In an optional implementation, the method further includes: after the oral cleaning operation is completed, the user device receives an eighth event from the oral cleaning device; in response to the eighth event, the user device outputs a risk warning via a second display screen. The eighth event is used to indicate the risk warning.

[0232] In the embodiments of this application, risk warnings can be output after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The types of warnings are diverse and can remind users to clean their teeth, thereby increasing users' attention to oral cleaning.

[0233] In an optional implementation, the method further includes: after the oral cleaning operation is completed, the user device receives a ninth event from the oral cleaning device; in response to the ninth event, the user device highlights a first target image partition corresponding to a first target oral cleaning area requiring enhanced cleaning on a second display screen in the dental model diagram. The ninth event is used to indicate the first target oral cleaning area requiring enhanced cleaning, which includes a first sub-oral cleaning area requiring enhanced cleaning determined after the completion of the current oral cleaning operation, and / or a second sub-oral cleaning area determined based on historical oral cleaning operations.

[0234] In the embodiments of this application, after each cleaning is completed, the oral cleaning areas that need to be cleaned more thoroughly during the current cleaning process and / or the oral cleaning areas that need to be cleaned more thoroughly in the past can be displayed, so that users can know their own cleaning status, thereby strengthening cleaning and improving cleaning quality.

[0235] In one alternative implementation, the first target image partition is displayed in a loop.

[0236] In the embodiments of this application, the display methods of the first target image partition are diversified, providing users with a rich interactive experience.

[0237] In one optional implementation, the method further includes: after the oral cleaning operation is completed, the user device receives an oral cleaning report corresponding to the oral cleaning operation from the oral cleaning device; the user device displays the oral cleaning report. The oral cleaning report includes at least one of an oral cleaning score, oral cleaning recommendations, a cleaning time assessment indicator for the oral cleaning area, and a coverage area assessment indicator for the oral cleaning area. The oral cleaning recommendations are generated based on the oral cleaning data from the current oral cleaning operation and historical oral cleaning data.

[0238] In the embodiments of this application, after the oral cleaning operation is completed, the oral cleaning device displays the target user's oral cleaning report. The cleaning report shows the target user's brushing time and coverage area, as well as whether the brushing time and coverage area of ​​different oral cleaning areas of the target user's teeth are sufficient. It also generates and displays personalized oral health suggestions for the target user, helping the user to understand their brushing situation in a timely manner, improve their oral hygiene habits based on the oral health suggestions, prevent the occurrence of oral diseases, and improve their overall oral health level.

[0239] In a fifteenth aspect, this application provides an oral cleaning method applied to an oral cleaning system. The oral cleaning system includes a user device and oral cleaning equipment. The method includes:

[0240] When a dental cleaning device performs a dental cleaning operation on a target user's teeth in response to a dental cleaning command, it sends a first event to the user device. In response to the first event, the user device displays a dental model corresponding to the target user's teeth on its second display screen. After a first preset duration of the dental cleaning operation, the user device receives a second event. In response to the second event, the user device highlights the target image partition corresponding to the area requiring intensive cleaning on the dental model image on its second display screen and outputs a prompt indicating that intensive cleaning is needed for that target area. The first event instructs the dental cleaning device to perform the dental cleaning operation on the target user's teeth. The target user refers to a user who uses the dental cleaning device to clean their teeth. The target user's teeth are divided into multiple dental cleaning areas. The dental model image includes multiple image partitions, each corresponding one-to-one with a specific dental cleaning area. The second event indicates the target dental cleaning area requiring intensive cleaning. The target dental cleaning area is determined based on dental cleaning data obtained during the current dental cleaning operation and / or historical dental cleaning data, and is one of multiple dental cleaning areas.

[0241] In a sixteenth aspect, this application provides an oral hygiene device, including a controller and a cleaning component;

[0242] The controller, in response to an oral cleaning command, controls the cleaning device to perform oral cleaning operations on the target user's teeth and controls the display of a tooth model image corresponding to the target user's teeth. The controller is also used to, after a first preset duration of the oral cleaning operation, control the highlighting of the target image partition corresponding to the target oral cleaning area requiring intensive cleaning in the tooth model image, and output a prompt indicating that intensive cleaning is needed for that target oral cleaning area. Here, the target user refers to a user using a handheld oral cleaning device to clean their teeth. The target user's teeth are divided into multiple oral cleaning areas, and the tooth model image includes multiple image partitions, each corresponding one-to-one with a multiple oral cleaning area. The target oral cleaning area is determined based on oral cleaning data acquired during the current oral cleaning operation and / or historical oral cleaning data, and is one of multiple oral cleaning areas.

[0243] In a seventeenth aspect, this application provides a user device, including a receiving unit and a processor; the receiving unit is configured to receive a first event from an oral cleaning device; the processor is configured to, in response to the first event, control a second display screen of the user device to display a tooth model diagram corresponding to the teeth of a target user. The receiving unit is further configured to receive a second event from the oral cleaning device after a first preset duration of oral cleaning operation; the processor is further configured to, in response to the second event, highlight a target image partition corresponding to a target oral cleaning area requiring intensive cleaning on the tooth model diagram via the second display screen, and output a prompt indicating that intensive cleaning of the target oral cleaning area is required. The first event is used to instruct the oral cleaning device to perform an oral cleaning operation on the target user's teeth. The target user refers to a user who uses a handheld oral cleaning device to clean their teeth. The target user's teeth are divided into multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a multiple oral cleaning area. The second event is used to indicate the target oral cleaning area requiring intensive cleaning. The target oral cleaning area is determined based on oral cleaning data obtained during the current oral cleaning operation and / or historical oral cleaning data, and is one of multiple oral cleaning areas.

[0244] Eighteenthly, this application provides an oral cleaning system. The oral cleaning system includes a user device and an oral cleaning device. The oral cleaning device is used to send a first event to the user device when performing an oral cleaning operation on the teeth of a target user in response to an oral cleaning instruction; the user device is used to display a tooth model diagram corresponding to the target user's teeth on a second display screen in response to the first event; the user device is also used to receive a second event from the oral cleaning device after the oral cleaning operation has been performed for a first preset time; the user device is also used to highlight a target image partition corresponding to a target oral cleaning area requiring intensive cleaning on the tooth model diagram on the second display screen in response to the second event, and output a prompt indicating that intensive cleaning is needed for the target oral cleaning area. The first event is used to instruct the oral cleaning device to perform an oral cleaning operation on the target user's teeth. The target user refers to a user who uses the oral cleaning device to clean their teeth. The target user's teeth are divided into multiple oral cleaning areas. The tooth model diagram includes multiple image partitions, each corresponding one-to-one with a multiple oral cleaning area. The second event is used to indicate the target oral cleaning area requiring intensive cleaning. The target oral cleaning area is determined based on the oral cleaning data obtained during this oral cleaning operation and / or historical oral cleaning data. The target oral cleaning area is one of multiple oral cleaning areas.

[0245] Nineteenthly, embodiments of this application provide an oral cleaning method applied to an oral cleaning device; the method includes: responding to an oral cleaning instruction and performing an oral cleaning operation; during the execution of the oral cleaning operation, performing a health check on the teeth of a target user, the target user being a person who uses the oral cleaning device to clean their teeth; if a problem is detected in a first tooth, recording the location of the first tooth and the type of problem in the first tooth into the target user's oral health record to update the target user's oral health record; and during the next oral cleaning operation, based on the updated oral health record of the target user, reminding the target user to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located.

[0246] As can be seen from this embodiment, during the oral cleaning process, the oral cleaning device performs a health check on the user's teeth to identify problematic teeth, namely the first tooth. Then, based on the location of the first tooth and the type of problem, the device updates the user's oral profile to obtain the latest profile. This allows for real-time updates to the oral profile, promptly recording problematic teeth. This enables the device to remind the user to use an appropriate cleaning strategy for the area containing the first tooth during subsequent oral cleaning procedures. Because different cleaning strategies can be used for different types of problems, the device provides differentiated cleaning for different problem areas, offering personalized oral cleaning services. Furthermore, the device displays cleaning suggestions tailored to the specific area, allowing the user to correctly clean the area and improving their oral cleaning experience.

[0247] Optionally, in one embodiment of this application, when performing a cleaning operation on the first oral cavity cleaning area next time, a cleaning strategy corresponding to the first oral cavity cleaning area is used to clean the first oral cavity cleaning area, and the cleaning strategy for the first oral cavity cleaning area is determined based on the problem type of the first tooth.

[0248] Optionally, the cleaning strategy can also be determined based on the location of the first cleaning area, the user's cleaning habits for the first cleaning area, and the type of problem with the first tooth.

[0249] As can be seen in this embodiment, when the oral cleaning device cleans the user's mouth, it records the location and type of the user's problematic teeth in the user's oral health record. When cleaning the oral cleaning area where the problematic teeth are located, it determines the cleaning strategy that is suitable for the cleaning area based on the type of problem of the problematic teeth, and then uses the cleaning strategy that is suitable for the cleaning area to clean the cleaning area, thus providing the user with personalized cleaning services.

[0250] In a twentieth aspect, embodiments of this application provide an oral cleaning method applied to a user device. The method includes: receiving an oral health record update request from an oral cleaning device. The oral health record update request includes the location of a first tooth with a problem and the type of problem with that first tooth. The location and type of problem with the first tooth are determined by the oral cleaning device during a health check of the target user's teeth during the current oral cleaning operation. The target user refers to a person who uses the oral cleaning device to clean their teeth. In response to the oral health record update request, the location and type of problem with the first tooth are entered into the target user's oral health record to update the target user's oral health record. This allows the target user to be reminded to use an appropriate cleaning strategy for the oral cleaning area containing the first tooth during the next oral cleaning operation, based on the updated oral health record.

[0251] As can be seen from the embodiments of this application, during the oral cleaning process, the oral cleaning device performs a health test on the user's teeth to detect the teeth with problems, namely the first tooth. Then, based on the location of the first tooth and the type of problem, the user's oral record is updated to obtain the latest oral record. This allows for real-time updates to the oral record, promptly recording problematic teeth. This facilitates the use of different cleaning strategies for different types of teeth during subsequent oral cleaning operations, enabling differentiated cleaning of oral cleaning areas with different problem types, thus providing personalized oral cleaning services. Furthermore, the device displays cleaning suggestions adapted to the oral cleaning area on the screen, allowing the user to correctly clean the oral cleaning area based on these suggestions, thereby improving the user's oral cleaning experience.

[0252] Optionally, regarding the seventh or eighth aspect, in one embodiment where an oral cleaning device or user device is the executing entity, the location and problem type of the first tooth are entered into the target user's oral health record to update the target user's oral health record. This includes: if the first tooth is not recorded in the oral health record, the location and problem type of the first tooth are entered into the oral health record to obtain an updated oral health record for the target user; if the first tooth is recorded in the oral health record but there is no problem type for the first tooth, the problem type of the first tooth is entered into the oral health record to obtain an updated oral health record for the target user.

[0253] As can be seen in this embodiment, during the oral cleaning process, problematic teeth are detected, and the location and type of the problematic teeth are compared with the previously recorded problematic teeth and types, thereby enabling timely updates to the oral health record and maintaining its real-time nature.

[0254] Optionally, regarding the seventh or eighth aspect, in an embodiment where an oral cleaning device or a user device is the executing entity, the method further includes: in response to a dental model image viewing operation, displaying a dental model image corresponding to the updated oral health record of the target user, and highlighting the location of the first tooth and the problem type of the first tooth in the dental model image.

[0255] As can be seen in this embodiment, after updating the oral health record, the user can view the tooth model diagram corresponding to the updated oral health record through the tooth model viewing operation. The position of the first tooth and the type of problem of the first tooth are highlighted in the tooth model diagram, so that the user can understand the teeth with problems and the types of problems in a timely manner. It also makes it easier for the user to add teeth with problems that have not yet been entered into the oral health record.

[0256] Optionally, regarding the seventh or eighth aspect, in one embodiment where an oral cleaning device or a user device is used as the execution subject, the method further includes: acquiring an oral image of the target user; performing a dental health test based on the oral image to determine the problematic teeth of the target user and the type of the problem; and recording the location of the problematic teeth and the type of the problem into the target user's oral health record.

[0257] As can be seen, in this embodiment, by acquiring the user's oral cavity image and performing dental health detection through the oral cavity image, the problematic teeth of the user and the type of problem of the teeth can be identified. Thus, the problematic teeth can be recorded into the user's oral cavity record through the oral cavity image recognition method, providing the user with a variety of ways to record dental problems.

[0258] Optionally, regarding the seventh or eighth aspect, in one embodiment where the oral cleaning device or user device is the executing entity, acquiring the oral cavity image of the target user includes: scanning the oral cavity of the target user through an endoscopic device to obtain the oral cavity image of the target user; the endoscopic device and the oral cleaning device are an integrated device or the endoscopic device is a device independent of the oral cleaning device.

[0259] As can be seen, in this embodiment, the user's oral cavity image can be obtained by scanning the user's oral cavity with an endoscopic device, thereby conveniently obtaining the user's oral cavity image and improving the convenience of recording dental problems.

[0260] Optionally, regarding the seventh or eighth aspect, in an embodiment where an oral cleaning device or a user device is used as the execution subject, the method further includes: obtaining the location of the problematic tooth of the target user and the type of the problem; and recording the location of the problematic tooth and the type of the problem into the target user's oral health record.

[0261] As can be seen, in this embodiment, users can also manually enter the location of the problematic teeth of the target user and the type of problem with the teeth, which improves the convenience of entering dental problems.

[0262] Optionally, regarding the seventh or eighth aspect, in an embodiment where an oral hygiene device or a user device is used as the execution subject, the method further includes: displaying an oral health record entry interface on a display screen. The oral health record entry interface includes multiple tooth icons and tooth model diagrams, each tooth icon corresponding to a problem type; in response to a drag operation on a first tooth icon, determining the tooth in the tooth model diagram corresponding to the drag position of the first tooth icon, identifying that tooth as the problem tooth, and identifying the problem type corresponding to the first tooth icon as the problem type of the problem tooth, and entering this tooth into the target user's oral health record. The first tooth icon is one of the multiple tooth icons.

[0263] As can be seen in this embodiment, while supporting manual input by the user, the user can also input the problematic teeth and the type of problem by dragging the tooth icon onto the tooth model diagram, thereby enabling the user to accurately input the type of problem and the location of the teeth into the oral health record.

[0264] Optionally, regarding the seventh or eighth aspect, in one embodiment where an oral cleaning device or user device is the implementing entity, the types of dental problems include at least one of the following: dental plaque, tartar, caries, stained teeth, missing teeth, and sensitive teeth.

[0265] As can be seen, this application can record a variety of dental problems, thus comprehensively covering all kinds of dental issues.

[0266] Optionally, regarding the seventh or eighth aspect, in one embodiment where an oral cleaning device or a user device is the executing entity, the first tooth is located in a first oral cleaning area, which is one of 16 oral cleaning areas, which are obtained by dividing the target user's teeth into regions.

[0267] Optionally, regarding the seventh or eighth aspect, in an embodiment where an oral cleaning device or a user device is the executing entity, the method further includes: displaying a first prompt, the first prompt being used to guide the target user to clean the first oral cleaning area according to the cleaning strategy corresponding to the problem type of the first tooth.

[0268] As can be seen in this embodiment, after the dental problem is entered into the oral health record, when the user cleans the oral cleaning area where the problem tooth is located, the cleaning strategy corresponding to the oral cleaning area will be determined based on the problem type of the problem tooth, and the oral cleaning area will be cleaned accordingly. This can accurately clean the oral cleaning area and provide users with personalized oral cleaning services.

[0269] In a twentieth aspect, embodiments of this application provide an oral cleaning method. This method is applied to an oral cleaning system, which includes an oral cleaning device and a user device. The method includes: the oral cleaning device responding to an oral cleaning command and performing the current oral cleaning operation; during the execution of the current oral cleaning operation, the oral cleaning device performs a health check on the teeth of a target user, where the target user refers to a person holding the oral cleaning device and cleaning their teeth; if a problem is detected in the first tooth, the oral cleaning device sends an oral health record update request to the user device. The oral health record update request includes the location of the first tooth and the type of problem with the first tooth; in response to the oral health record update request, the user device records the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record. This allows the user to be reminded to use an appropriate cleaning strategy for the oral cleaning area containing the first tooth during the next oral cleaning operation, based on the updated oral health record.

[0270] In a twentieth aspect, this application provides an oral cleaning device; the oral cleaning device includes: a controller and a display screen; the controller is configured to perform an oral cleaning operation in response to an oral cleaning command; the controller is further configured to perform a health check on the teeth of a target user during the oral cleaning operation, the target user being a person who uses the oral cleaning device to clean their teeth; the controller is further configured to, if a problem is detected in a first tooth, record the location of the first tooth and the type of problem of the first tooth into the oral health record of the target user to update the oral health record of the target user; the controller is further configured to, during the next oral cleaning operation, remind the target user, based on the updated oral health record of the target user, to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located through the display screen.

[0271] In a twentieth aspect, this application provides a user device; the user device includes: a transceiver, a processor, and a display screen; the transceiver is configured to receive an oral health record update request from an oral hygiene device, wherein the oral health record update request includes the location of a first tooth with a problem and the type of problem of the first tooth, the location of the first tooth and the type of problem of the first tooth being determined by the oral hygiene device during the current oral hygiene operation performed on the target user, the target user referring to a person holding the oral hygiene device to clean their teeth; the processor is configured to, in response to the oral health record update request, enter the location of the first tooth and the type of problem of the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral hygiene operation, based on the updated oral health record of the target user, the display screen can remind the target user to use an appropriate cleaning strategy to clean the oral hygiene area where the first tooth is located.

[0272] In a twentieth aspect, this application provides an oral cleaning system; the oral cleaning system includes an oral cleaning device and a user device; the oral cleaning device responds to an oral cleaning command and performs the oral cleaning operation; the oral cleaning device is used to perform a health check on the teeth of a target user during the oral cleaning operation, the target user being a person who uses the oral cleaning device to clean their teeth; if a problem is detected in the first tooth, the oral cleaning device is used to send an oral health record update request to the user device. The oral health record update request includes the location of the first tooth and the type of problem with the first tooth; the user device, in response to the oral health record update request, records the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral cleaning operation, based on the updated oral health record, the target user can be reminded to use an appropriate cleaning strategy to clean the oral cleaning area containing the first tooth.

[0273] In a twentieth aspect, embodiments of this application provide an electronic device, including: a processor and a memory, the processor being connected to the memory, the memory being used to store a computer program, and the processor being used to execute the computer program stored in the memory, so that the electronic device performs the content as described in any of the above method embodiments.

[0274] In a twentieth aspect, embodiments of this application provide a computer-readable storage medium storing a computer program that, when executed by a processor, implements the method as described in the first aspect.

[0275] In a twentieth aspect, embodiments of this application provide a computer program product, which includes a computer program that, when executed by a processor, implements the content of any of the above method embodiments.

[0276] In a twentieth aspect, an embodiment of this application provides a chip comprising: a processor for calling and running a computer program from a memory, causing a device having the chip installed to perform the contents of any of the above method embodiments. Attached Figure Description

[0277] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0278] Figure 1 is a schematic diagram of a tooth partitioning method provided in an embodiment of this application;

[0279] Figure 2 is a schematic diagram of an oral cleaning device provided in an embodiment of this application;

[0280] Figure 3 is a schematic diagram of an oral cleaning scenario provided in an embodiment of this application;

[0281] Figure 4 is a schematic diagram of another oral cleaning scenario provided in an embodiment of this application;

[0282] Figure 5 is a schematic diagram of another oral cleaning scenario provided in an embodiment of this application;

[0283] Figure 6 is a schematic flowchart of an oral cleaning method provided in an embodiment of this application;

[0284] Figure 7 is a schematic diagram showing the oral cleaning effect during brushing, according to an embodiment of this application;

[0285] Figure 8 is a schematic diagram of pausing brushing teeth according to an embodiment of this application;

[0286] Figure 9 is a schematic flowchart of another oral cleaning method provided in an embodiment of this application;

[0287] Figure 10 is a schematic diagram of an oral hygiene report provided in an embodiment of this application;

[0288] Figure 11 is a schematic diagram of an oral health record entry interface provided in an embodiment of this application;

[0289] Figure 12 is a schematic diagram of selecting an oral problem according to an embodiment of this application;

[0290] Figure 13 is a schematic diagram of an embodiment of this application where data is entered by dragging a tooth icon;

[0291] Figure 14 is a schematic diagram of a method for storing oral health records according to an embodiment of this application;

[0292] Figure 15 is a schematic diagram of viewing a dental model provided in an embodiment of this application;

[0293] Figure 16 is a schematic diagram of a rotating tooth model provided in an embodiment of this application;

[0294] Figure 17 is a schematic flowchart of another oral cleaning method provided in an embodiment of this application;

[0295] Figure 18 is a schematic diagram illustrating the display of cleaning suggestions based on problem type according to an embodiment of this application;

[0296] Figure 19 is a schematic flowchart of another oral cleaning method provided in an embodiment of this application;

[0297] Figure 20 is a schematic diagram of an oral cleaning device provided in an embodiment of this application;

[0298] Figure 21 is a schematic diagram of a user equipment provided in an embodiment of this application;

[0299] Figure 22 is a schematic diagram of an oral cleaning system provided in an embodiment of this application;

[0300] Figure 23 is a schematic diagram of an oral cleaning device provided in an embodiment of this application;

[0301] Figure 24 is a schematic diagram of a user equipment provided in an embodiment of this application;

[0302] Figure 25 is a schematic diagram of an oral cleaning system provided in an embodiment of this application;

[0303] Figure 26 is a schematic diagram of an electronic device provided in an embodiment of this application. Detailed Implementation

[0304] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0305] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0306] In this document, the term "embodiment" means that a particular feature, result, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0307] To facilitate understanding of the technical solution of this application, the relevant knowledge involved in this application will first be explained and described.

[0308] Oral hygiene: The oral hygiene mentioned in this application is essentially the cleaning of teeth, so the oral cavity mentioned later can also be understood as teeth, and there is no need to make too much distinction between the two.

[0309] Tooth Division: Generally, teeth can be divided into 4 or 6 divisions, and different division methods can further divide different divisions into different surfaces. For ease of description, this application mainly uses 6 divisions as an example. As shown in Figure 1, teeth can be divided into 6 divisions, namely the upper left lateral division, upper incisor division, upper right lateral division, lower left lateral division, lower incisor division, and lower right lateral division. Then, 16 surfaces are divided from these 6 divisions, namely: upper left internal tooth surface, upper left external tooth surface, upper left occlusal surface, upper incisor internal tooth surface, upper incisor external tooth surface, upper right internal tooth surface, upper right external tooth surface, upper right occlusal surface, lower left internal tooth surface, lower left external tooth surface, lower left occlusal surface, lower incisor internal tooth surface, lower incisor external tooth surface, lower upper internal tooth surface, lower upper external tooth surface, and lower upper occlusal surface.

[0310] Oral cleaning area: The oral cleaning area can also be called the tooth cleaning area, and the oral cleaning area corresponds one-to-one with the surface of the teeth as described above. Therefore, the 16 sections correspond to 16 oral cleaning areas, so the 16 sections can also be called 16 oral cleaning areas.

[0311] Dental model diagram: Generally speaking, a dental model diagram is a simulated drawing of actual teeth, mainly used to show the shape, structure, and relative relationships between teeth. However, this application does not limit the shape of the dental model diagram; that is, it does not limit the dental model diagram to a standard dental model. For example, a user's teeth can be represented by arcs. As long as the user can understand the teeth in the oral cavity and the corresponding image of the tooth position, it can be called a dental model diagram.

[0312] Image partitioning: Dividing the tooth model image according to tooth partitioning methods can divide the tooth model image into multiple image partitions. Therefore, when the teeth are divided into 16 oral cleaning areas, the tooth model image can also be divided into 16 image partitions, and the 16 image partitions correspond one-to-one with the 16 faces.

[0313] Target users: Target users refer to users who hold the electric toothbrush. Furthermore, "holding" is only a conventional way of holding an electric toothbrush, and does not exclude the possibility of holding the electric toothbrush in other ways.

[0314] Problem teeth: refers to teeth that have problems, and the types of problems include, but are not limited to: plaque, tartar, cavities, discolored teeth, missing teeth, sensitive teeth, etc.

[0315] Cleaning area markings, cleaning intensity markings, cleaning level markings, and cleaning progress markings:

[0316] The cleaning area identifier is used to indicate the oral cavity cleaning area currently being cleaned. The cleaning area identifier for each oral cavity cleaning area can be represented in a first form by displaying the image partition corresponding to each oral cavity cleaning area in the dental model diagram, or it can be represented in a first form by displaying the outline of each oral cavity cleaning area in the image partition corresponding to each oral cavity cleaning area in the dental model diagram. The first form can be highlighted, bolded, shaded, dithered, blinking, etc., and this application does not limit it.

[0317] Cleaning intensity indicators are used to indicate the cleaning intensity of the currently being cleaned oral cavity area. The cleaning intensity indicator for each oral cavity cleaning area may be displayed around the corresponding image section in the dental model diagram. The cleaning intensity indicators include at least two types, and any two types of cleaning intensity indicators correspond to different cleaning intensities. The cleaning intensity indicators can be represented in the form of color, text, lines, or graphic shapes, etc., and this application does not limit the specific colors, text, lines, or graphic shapes that correspond to any two types of cleaning intensity indicators.

[0318] Cleanliness indicators are used to indicate the cleanliness level of the currently being cleaned oral cavity area. These indicators include at least two types, and any two indicators correspond to different levels of cleanliness. The cleanliness indicator for each oral cavity area can be displayed in a second form within an image partition corresponding to each oral cavity area in a dental model diagram. This second form can be a color-based or brightness-based format, and the colors, brightness, etc., of any two cleanliness indicators can differ; this application does not impose any limitations on this.

[0319] The cleaning progress indicator is used to indicate the current cleaning progress of the target user's teeth. This cleaning progress can be the overall cleaning progress of the target user's teeth, or the cleaning progress of a single tooth or a portion of the target user's teeth; this application does not impose any limitation on this. The cleaning progress indicator can be represented in the form of cleaning time, cleaning coverage area, percentage, etc., and this application does not impose any limitation on this.

[0320] Optionally, at least two of the cleaning effect indicators, such as cleaning area indicator, cleaning intensity indicator, cleaning degree indicator, and cleaning progress indicator, can be displayed in combination. For example, the cleaning area indicator and the cleaning degree indicator can be displayed in combination.

[0321] To facilitate understanding of the technical solution of this application, this application mainly uses an electric toothbrush as an example of an oral cleaning device, but does not limit the type of oral cleaning device. Furthermore, the description of oral cleaning for a user is based on cleaning the user's teeth. Therefore, the user's oral cavity can be understood as the user's teeth, the oral cleaning area can be understood as the teeth cleaning area, and the oral cleaning intention can be the intention to clean teeth or the intention to brush teeth, etc. Moreover, for ease of distinction, this application may refer to the display screen of the oral cleaning device as the first display screen and the display screen of the user device as the second display screen.

[0322] Referring to Figure 2, Figure 2 is a schematic diagram of an oral cleaning device provided in an embodiment of this application.

[0323] As shown in Figure 2, the oral cleaning device includes a brush head and a handle. The brush head includes a cleaning component and a handle. The handle is located between the cleaning component and the handle, and the handle is fixedly connected to the cleaning component. The handle has a handle cylinder and a drive component located inside the handle cylinder. The drive shaft of the drive component extends from a through hole located at the end of the handle cylinder. The handle has a connecting cylinder for clamping the drive shaft. The brush head and the handle are clamped and fixed to the drive shaft through the connecting cylinder.

[0324] The driving component is used to drive the cleaning component to vibrate and / or oscillate in order to clean the mouth of the target user of the handheld oral hygiene device. Optionally, the driving component is a drive motor or other device with a driving function. This application mainly uses a drive motor as an example for illustration.

[0325] As shown in Figure 2, the oral cleaning device also includes a multi-dimensional data detector, a controller, a display screen, and a switch button; the switch button is located on the handle sleeve; the display screen is located on the handle sleeve; the multi-dimensional data detector is used to acquire at least two-dimensional data of the oral cleaning device; the controller is used to realize the oral cleaning process of the oral cleaning device.

[0326] Optionally, the multidimensional data sensing device includes an image sensor, a pressure sensor, and an attitude sensor.

[0327] Optionally, an image sensor is used to acquire facial image data of the target user, a pressure sensor is used to acquire pressure data of the cleaning device, and a posture sensor is used to acquire behavioral detection data of the target user. The behavioral detection data is the posture data of the oral hygiene device.

[0328] Optionally, the image sensor includes at least one camera mounted on the handle, so the controller can acquire facial image data of the target user through the at least one camera; optionally, the pressure sensor is a drive element, that is, the drive element has pressure sensing function. Specifically, the change value of the drive current of the drive element is acquired, and the pressure data is determined based on the change value.

[0329] Referring to Figure 3, Figure 3 is a schematic diagram of an oral cleaning scenario provided by an embodiment of this application. This oral cleaning scenario mainly describes the process from the user waking up the oral cleaning device to the detection of the target user's intention to brush their teeth.

[0330] As shown in Figure 3, in response to a user shaking or lifting the oral hygiene device, the controller wakes the device. While awake, in response to a user pressing the function button, the controller receives the user's oral hygiene command. Then, in response to this command, the controller controls the drive unit to move the cleaning component (brush head) in a first mode. In this first mode, the movement intensity of the cleaning component is relatively low. Next, the controller acquires multidimensional data through a multidimensional data detector and performs intent recognition based on this data. When the multidimensional data determines that the user intends to clean their mouth (i.e., the device is in the inlet state and the user is brushing their teeth), the controller controls the drive unit to move the cleaning component (brush head) in a second mode to clean the user's mouth. In this second mode, the movement intensity of the cleaning component is relatively high.

[0331] In the second mode, the motion intensity of the cleaning component is higher than that in the first mode. The motion intensity includes one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

[0332] Referring to Figure 4, which is a schematic diagram of another oral cleaning scenario provided in an embodiment of this application, this oral cleaning scenario mainly describes the process of the target user holding an oral cleaning device to clean their mouth after detecting the target user's intention to brush their teeth. Furthermore, this embodiment mainly illustrates the process by displaying the oral cleaning effect on the oral cleaning device.

[0333] For example, when the device detects that the target user intends to brush their teeth, it continuously collects oral cleaning data from the target user during the oral cleaning process, and determines the oral cleaning effect based on the oral cleaning data.

[0334] Optionally, the oral cleaning effect includes the oral cleaning area currently being cleaned and the degree of cleanliness of each oral cleaning area.

[0335] Then, the oral hygiene device can display a model of the target user's teeth on the screen, and based on the oral hygiene effect, display a cleaning area identifier in the image partition corresponding to the currently cleaning oral area in the tooth model image. The cleaning area identifier is used to indicate that the area currently being cleaned is that oral hygiene area. Additionally, a cleaning level identifier is displayed in the image partition corresponding to each oral hygiene area in the tooth model image. The cleaning level identifier for each oral hygiene area indicates the degree of cleaning achieved for each area.

[0336] The cleanliness level markings include at least two types, and the type of marking can be characterized by the color, brightness, shape, or number of the markings. This application primarily uses the brightness of the markings to represent the cleanliness level; the brighter the marking, the higher the cleanliness level. Thus, the brightness of the markings corresponding to different cleanliness levels of oral cleaning areas will vary. All subsequent references to cleanliness level markings can be understood in the same way as described here, and will not be repeated.

[0337] As shown in Figure 4, the current cleaning area is the upper left outer tooth surface. Therefore, a cleaning area marker is displayed in the corresponding image partition of the tooth model image, represented by a blue arc, indicating that the currently cleaning oral cavity area is the upper left outer tooth surface. Furthermore, a cleaning level marker corresponding to the cleaning intensity of each oral cavity cleaning area is displayed. It can be seen that the brightness of the cleaning level marker for the upper left outer tooth surface is higher than that for other oral cavity cleaning areas, reflecting that the cleaning level of the upper left outer tooth surface is higher than that of other oral cavity cleaning areas, thus making it easier for users to clearly see the cleaning level of each oral cavity cleaning area.

[0338] Referring to Figure 5, Figure 5 is a schematic diagram of another oral cleaning scenario provided by an embodiment of this application.

[0339] This oral hygiene scenario primarily describes the process of a target user cleaning their mouth using an oral hygiene device after the device detects the user's intention to brush their teeth. This embodiment mainly illustrates the process by simultaneously displaying the oral hygiene effect on both the oral hygiene device and the user's device. The user device includes a display screen.

[0340] For example, when the device detects that a target user intends to brush their teeth, it continuously collects oral cleaning data during the process and determines the oral cleaning effect based on this data. Optionally, the oral cleaning effect includes the currently cleaning area, the cleaning intensity of the currently cleaning area, and the degree of cleaning in each area.

[0341] Therefore, the oral cleaning device can display a model of the target user's teeth on the screen, and based on the oral cleaning effect, display a cleaning area identifier in the image partition corresponding to the tooth model and the currently cleaning oral cleaning area. The cleaning area identifier is used to indicate that the area being cleaned is the oral cleaning area. In addition, a cleaning degree identifier is displayed in the image partition corresponding to each oral cleaning area in the tooth model to indicate the cleaning degree of each oral cleaning area.

[0342] Simultaneously, as shown in Figure 5, the oral hygiene device synchronizes the oral hygiene results of the target user with the user device. The user device can then display a model of the target user's teeth on the display screen, and in the image partition corresponding to the currently being cleaned oral hygiene area, display a cleaning area identifier and a cleaning intensity identifier. The cleaning area identifier indicates that the area currently being cleaned is the oral hygiene area, and the cleaning intensity identifier indicates the cleaning intensity of the currently being cleaned oral hygiene area.

[0343] The cleaning intensity markings include at least two types, and the type of cleaning intensity markings can be characterized by the color, brightness, shape, or number of markings. This application mainly uses the number of cleaning intensity markings to represent the cleaning intensity, and the more markings there are, the greater the cleaning intensity. Therefore, different cleaning intensities can be represented by different numbers of cleaning intensity markings. All subsequent mentions of cleaning intensity markings can be understood in the same way as explained here, and will not be described again.

[0344] Referring to Figure 6, Figure 6 is a schematic flowchart of an oral cleaning method provided in an embodiment of this application.

[0345] This method is applied to the aforementioned oral hygiene device. More specifically, in this embodiment, the controller of the oral hygiene device is primarily used as the execution entity. The method includes, but is not limited to, the following steps:

[0346] 601: In response to the oral cleaning command of the target user, the control driver drives the cleaning component to move in the first mode.

[0347] The oral cleaning command is triggered by the switch button on the oral cleaning device. That is, when the target user presses the switch button, the target user's oral cleaning command can be obtained.

[0348] Then, the oral cleaning device acquires a first mode corresponding to the oral cleaning instruction and controls the drive to work in the first mode, thereby causing the drive to drive the cleaning component to move in the first mode.

[0349] It should be noted that when the target user uses the oral hygiene device to clean their mouth, there is a process between activating the device and actually using it to clean their mouth. Therefore, after receiving the oral hygiene command, the device first drives the cleaning component to move in the first mode. In the first mode, the movement intensity of the cleaning component is relatively small, that is, it is driven to move in a micro-vibration manner to avoid toothpaste splashing.

[0350] 602: Acquire multidimensional data, determine the target user's intention to clean their mouth based on the multidimensional data, control the drive to drive the cleaning component to move in the second mode to clean the target user's mouth;

[0351] The multidimensional data is determined based on the target user's facial image and / or the working status of the cleaning device. For example, the oral hygiene device can obtain the multidimensional data by acquiring the target user's facial image data through an image sensor and acquiring the pressure data of the cleaning device through a pressure sensor.

[0352] For example, after receiving an oral cleaning instruction, the oral cleaning device continuously acquires multidimensional data through a multidimensional data detector and determines whether the target user intends to brush their teeth based on the multidimensional data. If the user intends to brush their teeth, the oral cleaning device controls the drive unit to drive the cleaning unit to move in a second mode to clean the target user's oral cavity.

[0353] In the second mode, the motion intensity of the cleaning component is higher than that in the first mode. The motion intensity includes one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

[0354] As can be seen in this embodiment, when the oral cleaning device is first activated, it drives the cleaning component to move in a first mode, i.e., with a relatively weak movement intensity, to avoid toothpaste splashing. Subsequently, it continuously detects the target user's brushing intention. When this intention is detected, it drives the cleaning component to move in a second mode, i.e., with a relatively strong movement intensity, to complete the oral cleaning process. Driving the cleaning component with different movement intensities at different stages improves the target user's oral cleaning experience.

[0355] In one embodiment of this application, the aforementioned multidimensional data includes facial image data of the target user and pressure data of the cleaning device. The controller then determines whether the target user intends to brush their teeth based on the facial image data of the target user and the pressure data of the cleaning device.

[0356] For example, the controller determines whether the oral hygiene device is in an inlet state based on facial image data.

[0357] Specifically, the controller embeds a pre-trained lightweight entry state recognition model.

[0358] Specifically, facial image data of different users are first collected when the oral hygiene device is in the inlet state and when it is in the outlet state. These two types of data are then combined into a training dataset, which is used to train the model, resulting in a trained inlet state recognition model. Next, the trained inlet state recognition model is lightweighted to obtain a lightweight inlet state recognition model, which achieves the same or better recognition performance as the trained model. Finally, the lightweight inlet state recognition model is embedded into the controller of the oral hygiene device.

[0359] Therefore, the controller can input the facial image data into the trained lightweight entry state recognition model to obtain the recognition result of whether the oral cleaning device is in the entry state.

[0360] Specifically, the controller extracts features from the target user's facial image data to obtain facial features; based on these facial features, it classifies the entry and exit states to determine whether the oral cleaning device is in the entry state. Finally, if the recognition result indicates that the oral cleaning device is in the entry state, then the oral cleaning device is determined to be in the entry state. If the recognition result indicates that the oral cleaning device is in the exit state, then the oral cleaning device is determined to be in the exit state.

[0361] For example, the controller determines the pressure value of the cleaning device on the target user's teeth based on the pressure data. For instance, the pressure data can be directly used as the pressure value of the cleaning device on the target user's teeth, and it can be determined whether the pressure value is greater than a preset value.

[0362] Finally, when the oral cleaning device is in the inlet state and the pressure value is greater than the preset value, the controller determines that the target user has the intention to clean their mouth.

[0363] It's understandable that only pressure data collected when the cleaning device is in the inlet position is valid pressure data for determining whether the target user intends to brush their teeth. Therefore, when the controller receives an oral cleaning command, it can first acquire facial image data of the target user through an image sensor. Then, based on this facial image data, it determines whether the oral cleaning device is in the inlet position. If it is in the inlet position, the controller then acquires pressure data of the cleaning component through a pressure sensor. Based on this pressure data, it determines whether the pressure value of the cleaning component on the target user's teeth is greater than a preset value. When the oral cleaning device is in the inlet position and the pressure value is greater than the preset value, it is determined that the target user intends to brush their teeth.

[0364] It can be seen that pressure data is only collected when the oral cleaning device is in the inlet state, thus avoiding the collection of invalid pressure data and improving the accuracy of recognizing the brushing intention of the target user.

[0365] Optionally, the oral hygiene device includes an image sensor and a pressure sensor. The image sensor is used to acquire facial image data, and the pressure sensor is used to acquire pressure data of the cleaning component.

[0366] In one embodiment of this application, the image sensor includes at least one camera disposed on the handle; the controller can then capture images of the target user's face below the nose and above the chin using at least one camera to obtain facial image data.

[0367] In one embodiment of this application, the pressure sensor can be a driving element, that is, a driving element that has the function of acquiring pressure values. For example, the controller acquires the change value of the driving current of the driving element; the controller determines pressure data based on the change value. Specifically, the controller determines the impedance change value of the driving element based on the change value of the current; the controller determines the aforementioned pressure data based on the impedance change value, thereby determining the pressure value from when the oral cleaning device is in the inlet state to the current moment.

[0368] In one embodiment of this application, behavioral detection data of the target user can be acquired before determining whether the target user intends to clean their mouth. Then, based on this behavioral detection data, it is determined whether the area of ​​contact between the cleaning device and the target user's teeth has changed. Therefore, when the oral cleaning device is in an inlet state, the pressure value is greater than a preset value, and the area of ​​contact between the cleaning device and the target user's teeth changes, it is determined that the target user intends to clean their mouth.

[0369] Similarly, behavioral detection data is only valid when the oral hygiene device is in the entry position. Therefore, when the controller receives an oral hygiene command, it can first acquire facial image data of the target user through an image sensor. Then, based on this facial image data, it determines whether the oral hygiene device is in the entry position; if it is, the controller then acquires the target user's behavioral detection data.

[0370] Optionally, the multi-dimensional data detection device also includes a posture sensor, through which the controller can acquire behavior detection data of the target user. Specifically, when it is determined that the oral cleaning device is in the inlet state, the controller acquires the posture data of the oral cleaning device at various times through the posture sensor, and uses the posture data at each time as the behavior detection data of the target user. Therefore, based on the posture data at various times, the controller can determine the position of the cleaning device in the oral cavity at each time, and based on the position in the oral cavity at various times, it can determine whether the position of the cleaning device in the oral cavity has changed. If it has changed, it is determined that the area of ​​contact between the cleaning device and the target user's teeth has changed. If it has not changed, it is determined that the area of ​​contact between the cleaning device and the target user's teeth has not changed.

[0371] The above describes in detail the process from when the target user activates the oral hygiene device to when the target user begins brushing their teeth. The following will describe how the target user's teeth cleaning process is displayed. This display occurs on the user's device screen and / or on the oral hygiene device screen. This application primarily uses the display on the oral hygiene device screen as an example.

[0372] In one embodiment of this application, when the oral cleaning device controls the drive to move the cleaning component in a first mode, a tooth model diagram is displayed on the display screen. However, the oral cleaning device does not time the oral cleaning process of the target user; therefore, as shown in FIG7, the oral cleaning device can display on the display screen that the oral cleaning time of the target user is 0.

[0373] Furthermore, as shown in Figure 7, the oral hygiene device also displays a location recognition prompt on the screen. This prompt indicates that location recognition is currently in progress, reminding the user that the device is currently performing location recognition and has not yet begun oral hygiene treatment. The device also displays the target user's oral hygiene progress and preset prompts on the screen. As shown in the left image of Figure 7, the oral hygiene progress is displayed as 0%, along with the location recognition prompt "Location recognition in progress" and the preset prompt "We are always concerned about your dental health."

[0374] In another embodiment of this application, when the controller controls the drive component to drive the cleaning component to move in the second mode, the controller can time the oral cleaning process of the target user and synchronously (in real time) display the oral cleaning duration of the target user on the display screen, and determine the oral cleaning progress of the target user based on the oral cleaning duration, and synchronously display the oral cleaning progress on the display screen. For example, the ratio between the oral cleaning duration of the target user and the preset oral cleaning duration can be used as the oral cleaning progress of the target user.

[0375] As shown in the right figure of Figure 7, when the cleaning component moves in the second mode, that is, when cleaning the target user's mouth, the cleaning process of the target user's mouth will be timed. When the cleaning reaches the 8th second, the user's mouth cleaning time will be displayed on the display screen as 00:08, and the cleaning progress will be displayed as 2%.

[0376] Furthermore, since the oral hygiene device has already begun cleaning the user's mouth, it can identify the cleaning location in real time, that is, identify the area being cleaned, and simultaneously display the area being cleaned in text form on the device. As shown in the right image of Figure 7, the text "upper left external tooth surface" is displayed on the device's screen, indicating that the area being cleaned is the "upper left external tooth surface".

[0377] Furthermore, while driving the cleaning component to move in the second mode, the oral cleaning device can also acquire oral cleaning data of the target user. This oral cleaning data includes data from the entire process of cleaning the target user's mouth. Then, based on this oral cleaning data, the oral cleaning effect for the target user is determined; the oral cleaning device displays a cleaning effect indicator on a display screen showing a tooth model diagram, indicating the effectiveness of the oral cleaning for the target user.

[0378] Optionally, the oral hygiene data includes the posture data of the oral hygiene device, facial image data of the target user, and the operating conditions of the drive components. These operating conditions include one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude.

[0379] Optionally, the oral cleaning effect for the target user includes the oral cleaning area currently being cleaned, the degree of cleanliness of each oral cleaning area, and the cleaning intensity of the oral cleaning area currently being cleaned.

[0380] For example, the oral hygiene device determines the oral cleaning area in real time. For instance, it acquires posture data of the oral hygiene device and facial image data of the target user through a multi-dimensional data acquisition device. Based on this posture data and facial image data, the device determines the oral cleaning area in real time, thus identifying the area currently being cleaned. Furthermore, the device times each oral cleaning area to obtain the cleaning duration. Based on the cleaning duration of each area, the device can determine the degree of cleanliness of each area; for example, the ratio of the cleaning duration to a preset duration for each area can be used as the degree of cleanliness.

[0381] For example, the oral hygiene device acquires the current operating condition of the drive component and determines the cleaning intensity of the oral hygiene area currently being cleaned based on the current operating condition of the drive component. For instance, if a pre-established correspondence between cleaning intensity and operating condition is established, the oral hygiene device can determine the cleaning intensity of the oral hygiene area currently being cleaned based on the correspondence and the current operating condition of the drive component.

[0382] Therefore, corresponding to the oral cleaning effect, the cleaning effect label includes a cleaning area label for indicating the cleaning area of ​​the oral cleaning area currently being cleaned, a cleaning degree label for indicating the degree of cleaning of each oral cleaning area, and a cleaning intensity label for indicating the cleaning area of ​​the oral cleaning area currently being cleaned.

[0383] Therefore, the oral hygiene device can display a cleaning area identifier in the image partition corresponding to the currently being cleaned oral hygiene area. This cleaning area identifier indicates that the area being cleaned is the designated oral hygiene area. A cleaning intensity identifier, indicating the cleaning intensity, is displayed in the image partition corresponding to the currently being cleaned oral hygiene area. This cleaning intensity identifier includes at least two types, with different types representing different cleaning intensities. Furthermore, a cleaning level identifier, representing the degree of cleanliness of the oral hygiene area corresponding to that image partition, is displayed in each image partition. This cleaning level identifier includes at least two types, with different types representing different degrees of cleanliness.

[0384] As shown in the right image of Figure 7, the cleanliness level indicator for each oral cavity cleaning area can be displayed in the image partition corresponding to each cleaning area (only one cleaning area's cleanliness level indicator is shown in the right image of Figure 7). The currently cleaning area is the upper left outer tooth surface, and a cleaning area indicator is displayed in the image partition corresponding to the upper left outer tooth surface to indicate that the area currently being cleaned is the upper left outer tooth surface. A cleaning intensity indicator for the upper left outer tooth surface is also displayed in the image partition corresponding to the upper left outer tooth surface to indicate the cleaning intensity applied to the upper left outer tooth surface.

[0385] In one embodiment of this application, while controlling the drive unit to drive the cleaning unit to move in the second mode, the oral cleaning intention of the target user is continuously detected. If the target user does not have an oral cleaning intention, for example, the target user removes the oral cleaning device from the mouth, the drive unit is controlled to drive the cleaning unit to move in the first mode. That is, when no oral cleaning intention is detected, the working mode is switched to the first mode, thereby preventing foam from splashing on the toothbrush or performing ineffective brushing for the target user, thereby improving the brushing experience of the target user.

[0386] Specifically, while the control actuator drives the cleaning component to move in the second mode, the oral cleaning device continues to acquire facial image data of the target user, pressure data of the cleaning component, and behavioral detection data of the target user. Then, based on the facial image data, it is determined whether the oral cleaning device is in an inlet state; based on the pressure data, it is determined whether the pressure value of the cleaning component on the teeth is greater than a preset value; and based on the behavioral detection data of the target user, it is determined whether the area of ​​contact between the cleaning component and the target user's teeth has changed. The determination of whether the oral cleaning device is in an inlet state, whether the pressure value is greater than the preset value, and whether the area of ​​contact between the teeth has changed are all described in the above process and will not be repeated here. Therefore, if the oral cleaning device is in an outlet state, and / or the pressure value of the cleaning component on the teeth is less than or equal to the preset value, and / or the area of ​​contact between the cleaning component and the target user's teeth has not changed, it is determined that the target user does not intend to brush their teeth.

[0387] Furthermore, if the system detects that the target user does not intend to clean their mouth, it pauses the timing of the oral cleaning process and displays the current accumulated cleaning time on the screen.

[0388] Furthermore, the timing of pausing the oral cleaning process for the target user is paused, as shown in Figure 8. In addition to pausing the timing of the oral cleaning process for the target user, the oral cleaning device will also output risk warning information on the display screen. The risk warning information is used to indicate to the target user that there are risk areas.

[0389] The aforementioned risk areas are areas of oral hygiene that have not been properly cleaned. The risk warning information is determined based on oral hygiene data obtained during the current cleaning procedure and historical oral hygiene data. For example, the number of times each oral hygiene area is identified as an inadequately cleaned area is determined using the current and historical data. Then, based on the number of times each oral hygiene area is identified as inadequately cleaned, risk areas are determined. For instance, areas with a number of inadequate cleanings exceeding a fourth threshold are identified as risk areas, and a risk warning is displayed for these areas. Furthermore, the image partition corresponding to the risk area will be highlighted on the dental model image on the display screen. Alternatively, based on the number of times each oral hygiene area is identified as a risk area, the risk level for each oral hygiene area is determined, and the screen displays an icon corresponding to the risk level for each oral hygiene area on the image partition of the dental model image, alerting the user to which oral hygiene areas are at risk. This allows the user to pay closer attention to these risky areas, strengthen cleaning, and ensure cleaning effectiveness and quality.

[0390] The above example illustrates the localized display of the oral cleaning process of a target user on an oral cleaning device. In practical applications, the oral cleaning process of a target user can also be displayed through the user's device.

[0391] The following section will describe in detail, with reference to the accompanying diagrams, how to display the oral hygiene process of a target user through interaction with the user's device.

[0392] Referring to Figure 9, Figure 9 is a schematic flowchart of an oral cleaning method provided in an embodiment of this application. This method is applied to an oral cleaning system. The oral cleaning system includes the aforementioned oral cleaning device and user device. The method includes, but is not limited to, the following steps:

[0393] 901: The oral cleaning device responds to the oral cleaning command of the target user and controls the drive to drive the cleaning component to move in a first mode.

[0394] 902: The oral cleaning device acquires multi-dimensional data, determines that the target user has an intention to clean their mouth based on the multi-dimensional data, and controls the drive component to drive the cleaning component to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than that in the first mode, and the movement intensity includes one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

[0395] 903: When the control drive drives the cleaning component to move in the second mode, the oral cleaning device sends an oral cleaning start message to the user device. The oral cleaning start message is used to instruct the start of cleaning the oral cavity of the target user of the handheld oral cleaning device.

[0396] 904: In response to the oral hygiene initiation message, the user device displays the oral hygiene process of the target user on the display screen.

[0397] In response to the oral hygiene initiation message, the user device displays the target user's oral hygiene process in real time on its screen. This process includes the duration and effectiveness of the oral hygiene process.

[0398] For example, in response to the oral cleaning start message, the user device determines that the oral cleaning device has started cleaning the target user's mouth, and can then time the oral cleaning process of the target user and synchronously display the oral cleaning duration of the target user on the display screen of the user device.

[0399] For example, a user device acquires the oral hygiene effect of a target user. The oral hygiene effect of the target user is determined based on the target user's oral hygiene data. Then, the user device displays a model of the target user's teeth on a display screen, and simultaneously displays a hygiene effect indicator on the tooth model; wherein the hygiene effect indicator is used to indicate the oral hygiene effect of the target user.

[0400] Optionally, the cleaning effect is synchronized from the oral cleaning device to the user device. For example, after sending an oral cleaning initiation message to the user device, the oral cleaning device can obtain the target user's oral cleaning data, and then determine the target user's oral cleaning effect based on this data. The process of the oral cleaning device obtaining the target user's oral cleaning data and determining the target user's oral cleaning effect is similar to the process described above for determining the oral cleaning effect, and will not be described again. Then, the oral cleaning device synchronizes the oral cleaning effect to the user device. Accordingly, the user device can synchronously display a cleaning effect indicator in the dental model diagram based on this oral cleaning effect.

[0401] Optionally, the cleaning effect is determined by the user device. For example, after the oral cleaning device collects oral cleaning data from the target user, it can synchronize the oral cleaning data to the user device, which can then determine the oral cleaning effect based on the data. The method by which the user device determines the oral cleaning effect is similar to the process described above and will not be repeated. Accordingly, the user device can simultaneously display a cleaning effect indicator on the tooth model diagram based on this oral cleaning effect.

[0402] For ease of description, this application mainly uses the example of an oral cleaning device determining the cleaning effect, synchronously displaying the cleaning effect to the user device, and the oral cleaning device also displaying the cleaning effect.

[0403] For example, the oral hygiene device determines the oral cleaning area in real time. For instance, it acquires posture data of the oral hygiene device and facial image data of the target user through a multi-dimensional data acquisition device. Based on this posture data and facial image data, the device determines the oral cleaning area in real time, thus identifying the area currently being cleaned. Furthermore, the device times each oral cleaning area to obtain the cleaning duration. Based on the cleaning duration of each area, the device can determine the degree of cleanliness of each area; for example, the ratio of the cleaning duration to a preset duration for each area can be used as the degree of cleanliness.

[0404] For example, the oral cleaning device acquires the operating conditions of the drive unit when cleaning the oral cleaning area that is currently being cleaned, and determines the cleaning intensity of the oral cleaning area that is currently being cleaned based on the operating conditions.

[0405] Therefore, oral hygiene devices can simultaneously provide the user with the information on the currently cleaning oral area, the cleaning intensity of the currently cleaning oral area, and the degree of cleaning in each oral area.

[0406] Accordingly, the user device displays a model of the target user's teeth on its display screen, and displays a cleaning area identifier in the image partition corresponding to the currently being cleaned oral cleaning area. The cleaning area identifier indicates that the area being cleaned is the oral cleaning area. A cleaning intensity identifier, indicating the cleaning intensity, is displayed in the image partition corresponding to the currently being cleaned oral cleaning area. This cleaning intensity identifier includes at least two types, and different types of cleaning intensity identifiers represent different cleaning intensities. A cleaning degree identifier, representing the degree of cleanliness of the oral cleaning area corresponding to that image partition, is displayed in each image partition. This cleaning degree identifier includes at least two types, and different types of cleaning degree identifiers represent different degrees of cleanliness.

[0407] The way the user device displays the user's oral cleaning effect is similar to the way the oral cleaning device displays the user's oral cleaning effect in Figure 7, and will not be described again.

[0408] In one embodiment of this application, after the oral cleaning device controls the drive to move the cleaning component in the second mode, it continuously detects the oral cleaning intention of the target user to determine whether the target user has an oral cleaning intention. The process of detecting the target user's oral cleaning intention is described in the above-described implementation process and will not be elaborated further here. If the intention is not detected, the oral cleaning device sends a cleaning pause message to the user device. This cleaning pause message instructs the user device to pause the oral cleaning process. Accordingly, in response to the cleaning pause message, the user device pauses the timing of the oral cleaning process and displays the accumulated cleaning time on the screen. Similarly, in addition to pausing the timing of the oral cleaning process, the user device also outputs a risk warning message on the screen, indicating the presence of a risky area. The method by which the user device pauses the timing of the oral cleaning process is similar to the method used by the oral cleaning device in Figure 8 above.

[0409] The following example uses the area currently being cleaned as the first oral cleaning area, and illustrates the oral cleaning process in detail using a local display on an oral cleaning device. In practice, the oral cleaning process can also be displayed on the user's device. The display process is similar to that of the oral cleaning device, except that the oral cleaning device needs to transmit the data to be displayed to the user's device. This data might include the area currently being cleaned, the cleanliness level of that area, areas not yet cleaned, and areas at risk.

[0410] In one embodiment of this application, when the cleaning device cleans the first oral cleaning area of ​​the target user's teeth, the cleaning area identifier is controlled to be displayed in the first image partition of the tooth model diagram displayed on the display screen.

[0411] For example, when the cleaning device cleans the first oral cleaning area of ​​the target user's teeth, the cleaning area identifier is displayed in the first image partition of the tooth model diagram displayed on the display screen.

[0412] It should be noted that displaying the clean area identifier in the first image partition includes the case where the clean area identifier is displayed entirely within the first image partition, the case where it is displayed partially within the first image partition, and the case where it is displayed around the first image partition, such as the case where it is displayed on the inner side, outer side, left side, right side, and all four sides of the first image partition. This application does not limit this to any particular case.

[0413] For example, in this application, the cleaning area marker can be represented by a preset color. In this application, the cleaning area marker can be represented by blue. If the first oral cleaning area is the upper left outer tooth surface, the cleaning area being cleaned can be indicated by a blue arc in the first image section of the tooth model diagram as the first oral cleaning area.

[0414] Furthermore, when the cleaning component moves from the first oral cavity cleaning area to the second oral cavity cleaning area and cleans the second oral cavity cleaning area, the tooth model image is controlled to display a cleaning area identifier in the second image partition corresponding to the second oral cavity cleaning area.

[0415] For example, when the cleaning device moves from a first oral cavity cleaning area to a second oral cavity cleaning area and cleans the second oral cavity cleaning area, a cleaning area identifier is displayed in the second image partition of the tooth model diagram, and the cleaning area identifier is no longer displayed in the first image partition. The second oral cavity cleaning area corresponds to the second image partition. When the cleaning device cleans the second oral cavity cleaning area of ​​the target user's teeth, the area currently being cleaned is the second oral cavity cleaning area, and the cleaning area identifier is used to indicate that the oral cavity cleaning area currently being cleaned is the second oral cavity cleaning area.

[0416] For example, if the second oral cleaning area is the lower right occlusal surface, a cleaning area marker will be displayed in the second image partition of the tooth model diagram. The second image partition corresponds to the lower right occlusal surface, and the cleaning area marker will not be displayed in the first image partition. The cleaning area marker indicates that the currently cleaning oral cleaning area is the second oral cleaning area. In other words, during tooth cleaning, the changes in the oral cleaning area can be displayed in real time on the first display screen by observing the position of the cleaning area marker within the image partition of the tooth model diagram.

[0417] As can be seen in this embodiment, when the cleaning device cleans the first oral cleaning area of ​​the target user's teeth, a cleaning area identifier is displayed in the first image partition of the tooth model diagram displayed on the screen. The target user refers to a user holding the oral cleaning device. The target user's teeth are divided into multiple oral cleaning areas, and the first oral cleaning area is any one of these areas. The tooth model diagram includes multiple image partitions, each corresponding to a specific oral cleaning area. The first oral cleaning area corresponds to a first image partition. The cleaning area identifier indicates that the currently being cleaned oral cleaning area is the relevant oral cleaning area. When the cleaning device moves from the first oral cleaning area to a second oral cleaning area and cleans the second oral cleaning area, the cleaning area identifier is displayed in the second image partition of the tooth model diagram displayed on the screen, and the cleaning area identifier is no longer displayed in the first image partition. The second oral cleaning area corresponds to the second image partition. When the target user cleans the first oral cleaning area of ​​the teeth using the cleaning device, the first image partition corresponding to the first oral cleaning area is determined, and the cleaning area identifier is displayed in the first image partition of the tooth model diagram on the display screen, indicating that the oral cleaning area being cleaned is the first oral cleaning area, so that the user can see the tooth area being cleaned, making the brushing process more intelligent.

[0418] Furthermore, when the user moves the cleaning device from the first oral cleaning area to the second oral cleaning area and cleans the second area, the cleaning area indicator changes from being displayed in the first image partition corresponding to the first oral cleaning area to being displayed in the second image partition corresponding to the second oral cleaning area. In other words, when the user moves the cleaning device from the first oral cleaning area to the second oral cleaning area and cleans the second area, the cleaning area indicator is no longer displayed in the first image partition, but instead appears in the second image partition of the tooth model displayed on the screen, indicating that the oral cleaning area currently being cleaned is the second oral cleaning area. This allows users to be aware of changes in the oral cleaning area in real time, attracting the target user's attention to the real-time changes in the teeth cleaning process, making users more attentive to the teeth cleaning process, enhancing the teeth cleaning effect, and improving the user experience.

[0419] In one embodiment of this application, based on the cleanliness level of each of the multiple oral cleaning areas, the system controls the display of a cleanliness level indicator in each image partition corresponding to the tooth model diagram for each oral cleaning area. The cleanliness level indicator includes at least two types, with different types representing different levels of cleanliness. The type of cleanliness level indicator can be distinguished by differences in brightness, color, shape, and quantity; that is, different brightness levels represent different levels of cleanliness, different colors represent different levels of cleanliness, different shapes represent different levels of cleanliness, and different quantities represent different levels of cleanliness, etc., which are not limited in this application.

[0420] For example, the type of cleanliness level indicator can be represented by at least two colors. Specifically, it can be represented by five different colors, with different colors representing different cleanliness level indicator types. For example, white, off-white, light gray, gray, and dark gray can represent different cleanliness levels, and the lighter the color, the higher the corresponding cleanliness level. That is, white corresponds to the highest cleanliness level, and dark gray corresponds to the lowest cleanliness level. For example, white represents the cleanliness level indicator (1), off-white represents the cleanliness level indicator (2), light gray represents the cleanliness level indicator (3), gray represents the cleanliness level indicator (4), and dark gray represents the cleanliness level indicator (5). If the first image partition corresponds to the cleanliness indicator (3), it means that the cleanliness indicator type of the first image partition is light gray. Cleanliness indicator (1) means that the cleanliness indicator type of the corresponding image partition is white. Cleanliness indicator (2) means that the cleanliness indicator type of the corresponding image partition is light white. Cleanliness indicator (3) means that the cleanliness indicator type of the corresponding image partition is light gray. Cleanliness indicator (4) means that the cleanliness indicator type of the corresponding image partition is gray. Cleanliness indicator (5) means that the cleanliness indicator type of the corresponding image partition is dark gray. Among them, the cleanliness level of the oral cavity cleaning area corresponding to the image partition corresponding to cleanliness indicator (1) is the highest, and the cleanliness level of the oral cavity cleaning area corresponding to the image partition corresponding to cleanliness indicator (5) is the lowest.

[0421] For example, different types of cleanliness levels can be indicated using at least two brightness levels. By setting different brightness values, different levels of cleanliness can be achieved, with higher brightness values ​​corresponding to higher cleanliness levels.

[0422] Furthermore, the degree of cleanliness is determined based on the cleaning time and / or coverage area of ​​the oral cleaning area. A preset mapping relationship can be established between the degree of cleanliness and the cleaning time and / or coverage area. Based on this preset mapping relationship and the cleaning time and / or coverage area of ​​each oral cleaning area, the mapping relationship of each oral cleaning area can be determined.

[0423] As can be seen in this embodiment, based on the cleaning level of each of the multiple oral cleaning areas, each oral cleaning area is controlled to display a cleaning level indicator in each image partition corresponding to the tooth model diagram. The cleaning level indicator includes at least two types, with different types representing different levels of cleaning. During tooth cleaning, the user can know the cleaning level of each oral cleaning area within the teeth, thereby strengthening the cleaning of areas that are not properly cleaned, enabling the user to better clean their teeth and improve the overall cleaning effect.

[0424] In one embodiment of this application, a cleaning intensity indicator is also displayed in a third image partition to represent the cleaning intensity. The third image partition corresponds to the oral cavity cleaning area currently being cleaned, and the cleaning intensity indicator includes at least two types, with different types representing different cleaning intensities. The cleaning intensity is determined by at least one of vibration frequency, vibration amplitude, oscillation direction, oscillation amplitude, and pressure. It should be noted that the type of cleaning intensity indicator can also be distinguished by differences in brightness, color, shape, and quantity; that is, different brightness levels represent different cleaning intensities, different colors represent different cleaning intensities, different shapes represent different cleaning intensities, and different quantities represent different cleaning intensities, etc., and this application does not limit this to any particular type.

[0425] For example, the type of cleaning intensity indicator can be represented by different numbers of lines, and the more lines there are, the stronger the corresponding cleaning intensity. Specifically, displaying one white line on the inside and one white line on the outside of the image partition is the cleaning intensity indicator (1), displaying one white line on the inside and one white line on the outside of the image partition is the cleaning intensity indicator (2), and displaying two white lines on the inside and one white line on the outside of the image partition is the cleaning intensity indicator (3). Therefore, if the cleaning intensity indicator of the first image partition is the cleaning intensity indicator (1) and the cleaning intensity indicator of the second image partition is the cleaning intensity indicator (2), since the number of lines in the cleaning intensity indicator (1) is greater than the number of lines in the cleaning intensity indicator (2), the cleaning intensity corresponding to the second image partition is greater than the cleaning intensity corresponding to the first image partition.

[0426] As can be seen in this embodiment, a cleaning intensity indicator is displayed in the third image partition to represent the cleaning intensity. The third image partition corresponds to the oral cavity area currently being cleaned, and the cleaning intensity indicator includes at least two types, each representing a different cleaning intensity. During teeth cleaning, the user can know the cleaning intensity of the cleaning device on the oral cavity area being cleaned, thereby controlling the cleaning time for that area. Specifically, a higher cleaning intensity allows for a shorter cleaning time, while a lower cleaning intensity allows for a longer cleaning time, enabling the user to clean their teeth more effectively and improving the cleaning results.

[0427] Furthermore, if the cleaning intensity indicated by the currently displayed cleaning intensity does not meet the target user's expectations, the target user can adjust the cleaning intensity. Each adjustment will display a different cleaning intensity indicator than the previous one, until the cleaning intensity meets the user's expectations, thereby improving the user's teeth cleaning experience.

[0428] In one embodiment of this application, the third image partition corresponds to multiple identifiers, and at least two of the multiple identifiers are displayed superimposed. The multiple identifiers include at least two of the following: a clean area identifier, a cleanliness level identifier, and a cleanliness intensity identifier.

[0429] It's worth noting that "overlay display" refers to a user being able to read / obtain multiple pieces of information (such as information from multiple dimensions) from a single displayed image or pattern. As one implementation method, if different levels of cleanliness are expressed for the same oral cleaning area during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image partition, but with varying brightness—higher brightness representing higher cleanliness, and lower brightness representing lower cleanliness. Alternatively, the same pattern can be displayed in the corresponding image partition, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0430] For example, if the area currently being cleaned is the third oral cavity cleaning area, which is the lower left inner tooth surface. If the target user is cleaning the third oral cavity cleaning area, the multiple identifiers corresponding to the third image partition of the third oral cavity cleaning area can be cleaning area identifier, cleaning degree identifier (3) and cleaning intensity identifier (1). The cleaning area identifier and cleaning degree identifier (3) can be superimposed inside the third image partition. Specifically, the cleaning area identifier can be superimposed on the cleaning degree identifier (3), and the cleaning intensity identifier (1) can be displayed inside and outside the third image partition. Specifically, when the cleaning area identifier is superimposed on the cleaning degree identifier (3), the cleaning area identifier will only be superimposed on a part of the cleaning degree identifier, that is, the cleaning area identifier will not completely cover the cleaning degree identifier.

[0431] It should be noted that the third image partition corresponds to multiple identifiers, and at least two of the multiple identifiers can be displayed side by side; this application does not limit this.

[0432] As can be seen in this embodiment, the third image partition corresponds to multiple identifiers, with at least two of these identifiers displayed superimposed. These multiple identifiers include at least two of the following: a cleaning area identifier, a cleaning degree identifier, and a cleaning intensity identifier. During the cleaning process, the target user can simultaneously see at least two of these identifiers: the cleaning area identifier, the cleaning degree identifier, and the cleaning intensity identifier for the oral cavity being cleaned. In other words, the target user can know at least two of the following: the currently cleaning oral cavity area, the cleaning degree of the currently cleaning oral cavity area, and the cleaning intensity of the currently cleaning oral cavity area, allowing the user to rationally plan the cleaning time for the current oral cavity area and improve the teeth cleaning effect.

[0433] It should be noted that displaying different categories of identifiers within an image partition includes cases where they are displayed entirely within the image partition, cases where they are partially displayed within the image partition, and cases where they are displayed around the image partition. For example, they may be displayed on the inside, outside, left, right, or all four sides of the image partition; this application does not limit this to such cases.

[0434] In one embodiment of this application, the method further includes: when the cleaning device cleans the first oral cavity cleaning area, controlling the display screen to show the name of the first oral cavity cleaning area; when the cleaning device moves from the first oral cavity cleaning area to a second oral cavity cleaning area and cleans the second oral cavity cleaning area, controlling the display screen to show the name of the second oral cavity cleaning area, and no longer displaying the name of the first oral cavity cleaning area.

[0435] For example, when the cleaning device cleans the first oral cavity cleaning area, it displays the name of the first oral cavity cleaning area, which is the upper left external tooth surface. When the cleaning device moves from the first oral cavity cleaning area to the second oral cavity cleaning area and cleans the second oral cavity cleaning area, it displays the name of the second oral cavity cleaning area, which is the lower right occlusal surface. When the cleaning device cleans the third oral cavity cleaning area, it displays the name of the third oral cavity cleaning area, which is the lower left internal tooth surface.

[0436] As can be seen in this embodiment, when the cleaning device cleans the first oral cavity cleaning area, the name of the first oral cavity cleaning area is displayed. When the cleaning device moves from the first oral cavity cleaning area to the second oral cavity cleaning area and cleans the second oral cavity cleaning area, the name of the second oral cavity cleaning area is displayed, and the name of the first oral cavity cleaning area is no longer displayed. This allows the target user to match the currently cleaning area with the image partitions displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0437] In one embodiment of this application, after the oral cleaning operation has been performed for a first preset time, the oral cleaning device controls the display of the target image partition corresponding to the target oral cleaning area that needs to be cleaned more thoroughly on the tooth model diagram, and outputs a prompt that the target oral cleaning area needs to be cleaned more thoroughly.

[0438] In the embodiments of this application, the target oral cleaning area is determined based on the oral cleaning data obtained from the current oral cleaning operation and / or historical oral cleaning data. The principle will be explained in detail below, and will not be elaborated here. The target oral cleaning area is one of multiple oral cleaning areas, referring to the oral cleaning area that requires intensive cleaning among multiple oral cleaning areas. After the oral cleaning operation has been performed for a first preset time, the controller of the oral cleaning device can control the first display screen of the oral cleaning device to highlight the target image area in the tooth model diagram. The form of this highlighting can be at least one or a combination of highlighting, coloring, dithering, and flashing, etc., and is not limited in this application.

[0439] Furthermore, while highlighting the target image partition, a prompt can also be output indicating that intensive cleaning is needed for the target oral cleaning area corresponding to the target image partition. This intensive cleaning prompt can be either a display prompt or a voice prompt. When it is a display prompt, the prompt includes text / images, which can be displayed on the first display screen of the oral cleaning device. When it is a voice prompt, the voice prompt corresponding to the intensive cleaning prompt can be played through the bone conduction component of the oral cleaning device. It should be noted that when the intensive cleaning prompt includes both display and voice prompts, the display prompt can be output first, followed by the voice prompt, or vice versa, or both can be output simultaneously. This application does not limit the output time of the display and voice prompts.

[0440] In the embodiments of this application, the target oral cleaning area is determined based on oral cleaning data obtained from the current oral cleaning operation and / or historical oral cleaning data. The target oral cleaning area refers to an oral cleaning area that requires enhanced cleaning among multiple oral cleaning areas. This target oral cleaning area includes areas that have not been cleaned and / or areas whose cleaning level is less than a preset cleaning level. The cleaning level is determined based on the cleaning time and / or coverage area of ​​the oral cleaning area. For example, there is a preset mapping relationship between the cleaning level and the cleaning time and / or coverage area. The mapping relationship for each oral cleaning area can be determined based on this preset mapping relationship and the cleaning time and / or coverage area of ​​each oral cleaning area.

[0441] For example, a multi-dimensional data probe can acquire at least two-dimensional data during the oral cleaning operation, and then determine the corresponding oral cleaning data based on this data. The oral cleaning data includes the cleaning time and / or coverage area of ​​each oral cleaning region. For instance, when the multi-dimensional data probe includes a posture sensor and an image sensor, the at least two-dimensional data corresponding to this oral cleaning operation includes the posture data of the oral cleaning device and the facial image data of the target user. Therefore, each oral cleaning region cleaned during the oral cleaning process can be determined based on the posture data of the oral cleaning device and the facial image data of the target user. The posture data can include the moving speed, acceleration, and angular velocity of the oral cleaning device. When the speed and acceleration values ​​are positive, it indicates a direction from the mandible to the maxilla, and vice versa. Then, motion data for the oral cleaning operation is generated based on the posture data and facial image data. This motion data is then matched with the standard motion data corresponding to each oral cleaning area to obtain the oral cleaning area corresponding to the motion data in this oral cleaning operation. It should be understood that when multiple oral cleaning areas are cleaned in this operation, the posture data includes the posture data corresponding to each of the multiple oral cleaning areas, and the facial image data includes the facial image data corresponding to each of the multiple oral cleaning areas. This generates multiple motion data corresponding to the multiple oral cleaning areas. These multiple motion data are then matched with the standard motion data for each oral cleaning area to determine the oral cleaning area corresponding to each motion data.

[0442] Once each oral cleaning area is identified during the oral cleaning procedure, the corresponding oral cleaning data for each area can be determined, including cleaning time and / or coverage area. The coverage area of ​​each oral cleaning area can be determined through the cleaning time for each area and the mapping relationship between cleaning time and coverage area. Of course, other methods can also be used, and this application does not limit this determination.

[0443] Then, based on the oral cleaning data (i.e., cleaning duration and / or coverage area) corresponding to each oral cleaning area during this oral cleaning operation, and / or historical oral cleaning data, the target oral cleaning area can be determined. The number of target oral cleaning areas can be one or more, and correspondingly, the number of target image partitions can also be one or more. For example, when determining the target oral cleaning area based on the oral cleaning data corresponding to each oral cleaning area during this oral cleaning operation, the oral cleaning area with a cleaning duration equal to a first preset value and a coverage area equal to the first preset value (also called the uncleaned area), and the oral cleaning area with a cleaning duration greater than the first preset value and a coverage area less than a first threshold (also called the incomplete cleaning partition, i.e., the partition where the cleaning degree is less than the preset cleaning degree) can be determined as the target oral cleaning area. When determining the target oral cleaning area based on historical oral cleaning data, the number of times each oral cleaning area was determined as a target oral cleaning area during historical oral cleaning operations can be obtained. Then, the oral cleaning area where the number of times each oral cleaning area was determined as a target oral cleaning area during historical oral cleaning operations is greater than a second threshold can be determined as the target oral cleaning area during this oral cleaning operation. Target oral cleaning areas; when determining target oral cleaning areas based on oral cleaning data corresponding to each oral cleaning area during the current oral cleaning operation and historical oral cleaning data, the average cleaning time corresponding to each oral cleaning area can be determined based on the cleaning time corresponding to each oral cleaning area during the current oral cleaning operation or the cleaning time corresponding to each oral cleaning area during the historical oral cleaning operation. The average coverage area corresponding to each oral cleaning area can be determined based on the coverage area corresponding to each oral cleaning area during the current oral cleaning operation or the cleaning area corresponding to each oral cleaning area during the historical oral cleaning operation. Then, oral cleaning areas with an average cleaning time equal to a first preset value and a coverage area equal to a first preset value, and oral cleaning areas with an average cleaning time greater than a first preset value and a coverage area less than a first threshold are determined as the aforementioned target oral cleaning areas.

[0444] It should be noted that during this oral cleaning process, especially after the first preset time has elapsed, the target oral cleaning area corresponding to this oral cleaning operation is determined by comprehensively analyzing the oral cleaning data obtained during this operation and / or historical oral cleaning data. The target image area corresponding to this target oral cleaning area is highlighted in the tooth model diagram, and a prompt indicating that the target oral cleaning area needs to be intensively cleaned is output. This allows the user to know in a timely manner which areas need intensive cleaning during the oral cleaning process, making it easier to brush these areas to achieve intensive cleaning, thus achieving effective oral cleaning, improving the quality of each oral cleaning, and preventing oral risks.

[0445] In one optional embodiment, within a second preset time period before the oral cleaning operation ends, the controller of the oral cleaning device can further control the display of the target image partition corresponding to the target oral cleaning area requiring intensive cleaning on the dental model image, and output a prompt indicating that intensive cleaning is needed for the target oral cleaning area corresponding to the target image partition. Within the second preset time period before the oral cleaning operation ends, the output prompt indicating the need for intensive cleaning may include multiple instances. Based on the previous prompt, after cleaning the target oral cleaning area corresponding to the previous prompt, the next target image partition is displayed on the dental model image, and the next prompt is output, so that the target user can perform intensive cleaning on the target oral cleaning area corresponding to the next target image partition based on the next prompt and the next target image partition. In other words, within the second preset time period before the oral cleaning operation ends, the target image region is highlighted in the tooth model image, and a prompt is output indicating that the target oral cleaning area corresponding to the target image region needs to be cleaned more thoroughly. Then, the system continuously checks whether there is a next target oral cleaning area that needs to be cleaned more thoroughly. If a next target oral cleaning area that needs to be cleaned more thoroughly is detected, the target image region corresponding to the next target oral cleaning area is highlighted in the tooth model image, and a prompt indicating that the next target oral cleaning area needs to be cleaned more thoroughly is output. This continues until there is no target oral cleaning area that needs to be cleaned more thoroughly or the oral cleaning operation ends. This is within the second preset time period before the oral cleaning operation ends. Before the oral cleaning operation ends, the system can check whether there is a next target oral cleaning area that needs to be cleaned more thoroughly at a preset frequency. If there is, the corresponding prompt is output. That is, the number of prompts output within the second preset time period before the oral cleaning operation ends may include one or more, depending on the actual situation.

[0446] Furthermore, if multiple prompts are output within the second preset time period before the oral cleaning operation ends, the target image partition displayed in the i-th time in the tooth model diagram will be the same as or different from the target image partition displayed in the (i+1)-th time. Here, i is an integer greater than or equal to 1, and correspondingly, the target oral cleaning area corresponding to the target image partition displayed in the i-th time will be the same as or different from the target oral cleaning area corresponding to the target image partition displayed in the (i+1)-th time.

[0447] It should be noted that during the second preset time period before the oral cleaning operation ends, that is, during the period before the oral cleaning operation ends, one or more prompts can be output to remind users to strengthen the cleaning of areas that have not been cleaned properly. Specifically, during the period before the oral cleaning operation ends, if there are still areas in the mouth that need to be cleaned more thoroughly, the image partition (e.g., image partition A) corresponding to a certain area (e.g., oral cleaning area A) that needs to be cleaned more thoroughly will be highlighted in the dental model image, allowing the user to strengthen the cleaning of oral cleaning area A accordingly. If the second preset time period has not yet expired, and there are still other areas that need to be cleaned more thoroughly (e.g., oral cleaning area B), then prompts will continue to be output, that is, the image partition B corresponding to oral cleaning area B will be highlighted in the dental model image, so that the user can strengthen the cleaning of oral cleaning area B accordingly. If the second preset time is not yet used up, and there are other areas requiring intensive cleaning (such as oral cleaning area C), prompts will continue to be output. This means that the image area C corresponding to oral cleaning area C will be highlighted in the tooth model image so that the user can perform intensive cleaning on oral cleaning area C accordingly, and so on. If the second preset time has been used up, no further prompts will be output. For example, if the second preset time has already been used up while intensive cleaning of oral cleaning area A, no further prompts will be output for that area. If the second preset time has been used up after the prompts are output, the oral cleaning device may automatically stop or turn off. If the user needs intensive cleaning, the oral cleaning device will need to be restarted.

[0448] In one optional embodiment, after the oral cleaning operation has been performed for a first preset duration, the number of times a prompt is output can be one or more, which is not limited in this application; and the sum of the first preset duration and the second preset duration is less than the preset total cleaning time corresponding to the oral cleaning operation or the user-defined total cleaning time, or in other words, the end time of the time period corresponding to the first preset duration is less than the start time of the time period corresponding to the second preset duration. It should be noted that, in addition to outputting prompts to the user on the target oral cleaning area that needs to be cleaned more thoroughly within the second preset duration before the end of the oral cleaning operation, a prompt that the target oral cleaning area still needs to be cleaned more thoroughly can also be output before this and after the first preset duration has been performed. This allows for one or more earlier prompts to the user, timely reminders to brush again, thereby improving the quality and efficiency of cleaning.

[0449] In one optional embodiment, when performing oral cleaning operations on the first oral cleaning area, the cleaning operation is performed according to the cleaning mode corresponding to the first oral cleaning area. The first oral cleaning area is one of multiple oral cleaning areas, each with a different cleaning mode. The cleaning mode can also be understood as the operating mode / condition of the oral cleaning equipment. The cleaning mode of each oral cleaning area is related to at least one of vibration frequency, vibration amplitude, swing direction, swing amplitude, and pressure. That is to say, at least one of the operating conditions of the oral cleaning equipment corresponding to each oral cleaning area, such as vibration frequency, vibration amplitude, swing direction, swing amplitude, and pressure, is different.

[0450] Furthermore, the cleaning mode for each oral cleaning area can be specifically designed based on the user's dental condition (e.g., tooth alignment, location of each cleaning area; distribution of lesions, appearance, plaque distribution, periodontal health level, and whether the user is undergoing orthodontic treatment, implants, or other procedures). Alternatively, it can be based on the user's historical oral cleaning data to obtain their brushing habits, and then comprehensively determine the corresponding cleaning mode for each oral cleaning area during the current oral cleaning operation based on these habits and the user's dental condition. In other words, the cleaning mode for each oral cleaning area is determined by combining historical oral cleaning data and the dental condition of each area. The location of the oral cleaning areas and the types of dental problems in each area are comprehensively determined and adapted to the user's brushing habits. This allows the user to continuously optimize their brushing habits based on the cleaning patterns of each area, ultimately creating a closed loop where brushing habits influence cleaning patterns, and changes in cleaning patterns further optimize brushing habits. This makes oral cleaning devices more intelligent. In this process, the operating conditions of the device's drive components are adjusted in real time based on the specific position of the cleaning components on the teeth during brushing, providing users with a more comfortable brushing experience and better brushing results.

[0451] Of course, through large-sample experimental studies, a quantitative relationship was established between typical local surface morphology in the oral cavity, brushing pressure, operating conditions, and brushing time of the toothbrush on the local surface, and the degree of plaque removal. This established a method for evaluating the brushing effect on users, and the evaluation results, through single feedback and long-term cumulative statistical results, enabled users to obtain information on the teeth cleaning effect of their brushing habits, thereby guiding and influencing their brushing habits and awareness.

[0452] In one optional embodiment, after the oral cleaning operation is completed, an oral cleaning report corresponding to the entire oral cleaning process is displayed. The oral cleaning report includes at least one of the following: oral cleaning score, oral cleaning suggestions, cleaning time evaluation indicators for each oral cleaning area, and coverage area evaluation indicators for each oral cleaning area. The oral cleaning suggestions are generated using artificial intelligence, based on the oral cleaning data of this operation and historical oral cleaning data. For example, data on dental health and oral disease prevention is obtained from a medical knowledge base. Oral cleaning data for this operation is collected from the target user, including one or more of the cleaning time, cleaning pattern, and coverage area for each oral cleaning area. Historical oral cleaning data is also collected, including one or more of the historical cleaning time, historical cleaning pattern, and historical coverage area for each oral cleaning area. Dental problems from the target user's oral health record can also be collected. Then, based on the medical knowledge base, the oral cleaning data of this operation, historical oral cleaning data, and factors such as the target user's age, gender, and dietary habits, data analysis techniques such as machine learning algorithms are used to determine the target user's oral cleaning score, and corresponding oral cleaning suggestions are generated for the target user based on a large language model. Furthermore, the oral hygiene device can display an oral hygiene report corresponding to the target user on its first display screen, collect user feedback, and continuously adjust and improve oral hygiene recommendations based on user performance and new oral hygiene data. This encourages users to regularly update their oral hygiene data and health status, and provides updated recommendations based on new data.

[0453] For example, referring to Figure 10, Figure 10 is a schematic diagram of an oral cleaning report provided in an embodiment of this application. As shown in Figure 10, after the oral cleaning operation is completed, the first display screen of the oral cleaning device displays the oral cleaning report, i.e., the third interface. The oral cleaning score shown in the third interface is 84 points, the brushing time is 4 minutes, and the coverage area is 94%. Then, in response to the viewing operation of the first area, the fourth interface is displayed. The fourth interface includes oral suggestions, and the image partition corresponding to the tooth model diagram and the oral cleaning area displays the corresponding brushing time judgment mark (indicating that the brushing time in this area is insufficient or excessive). Then, in response to the viewing operation of the coverage area in the fourth interface, the fifth interface is displayed. The fifth interface also includes oral suggestions, and the image partition corresponding to the tooth model diagram and the oral cleaning area displays the corresponding coverage area judgment mark (indicating that the coverage area in this area is insufficient).

[0454] As can be seen in this embodiment, after the oral cleaning operation is completed, the oral cleaning device displays the target user's oral cleaning report. The cleaning report shows the target user's brushing time and coverage, as well as whether the brushing time and coverage of different oral cleaning areas of the target user's teeth are sufficient. It also generates and displays personalized oral health suggestions for the target user, helping the user to understand their brushing situation in a timely manner, improve their oral hygiene habits based on the oral health suggestions, prevent the occurrence of oral diseases, and improve their overall oral health.

[0455] In one alternative embodiment, the oral cleaning device may also output a risk warning after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The types of risk warnings can be referred to the description of the warning types above, and will not be repeated here. Risk warnings are determined based on the oral cleaning data obtained from this oral cleaning operation and historical oral cleaning data. For example, based on the oral cleaning data obtained from this oral cleaning operation and historical oral cleaning data, the number of times each oral cleaning area is identified as a target oral cleaning area is determined. Then, based on the number of times each oral cleaning area is identified as a target oral cleaning area, risk areas are determined. For example, oral cleaning areas with a number of times greater than a fourth threshold are identified as risk areas. Then, risk warnings are output for risk areas. For example, the image partition corresponding to the risk area is highlighted on the tooth model diagram on the first display screen of the oral cleaning device. Alternatively, the risk level corresponding to each oral cleaning area is determined based on the number of times each oral cleaning area is identified as a target oral cleaning area. Then, the risk level corresponding to each oral cleaning area is displayed on the image partition corresponding to each oral cleaning area on the first display screen of the oral cleaning device in the tooth model diagram, so as to remind the user which areas are at risk, so that the user can pay more attention to the oral cleaning areas with risks, strengthen cleaning, and ensure cleaning effect and quality.

[0456] In one optional embodiment, after the oral cleaning operation is completed, the first display screen of the oral cleaning device can further highlight the first target image partition corresponding to the first target oral cleaning area requiring intensive cleaning on the dental model image. The first target oral cleaning area includes a first sub-oral cleaning area requiring intensive cleaning determined after the current oral cleaning operation, and / or a second sub-oral cleaning area determined based on historical oral cleaning operations. The principle of determining the first target oral cleaning area will not be elaborated here. When the first target oral cleaning area includes a first sub-oral cleaning area and a second sub-oral cleaning area, the first display screen of the oral cleaning device can highlight the image partitions corresponding to the first and second sub-oral cleaning areas respectively on the dental model image in a cyclical display manner. For example, the first display screen of the oral cleaning device can first highlight the image partition corresponding to the first sub-oral cleaning area on the dental model image. Like zoning, the first display screen of the oral hygiene device highlights the image zone corresponding to the second sub-oral cleaning area on the tooth model diagram. That is to say, as the number of times the user brushes their teeth accumulates, the target oral cleaning area corresponding to each brushing, namely the uncleaned oral cleaning area and / or the area that was not cleaned properly, will be counted. Then, after the brushing is finished, the image zone corresponding to the target oral cleaning area corresponding to this brushing can be displayed to the user first through the tooth model diagram, and then the target oral cleaning areas determined by brushing history can be displayed in turn. This makes it easy for the user to know and check their brushing status, assist the user in strengthening the cleaning of the target oral cleaning area, improve the effectiveness and quality of oral care, and prevent oral diseases.

[0457] In one optional embodiment, the start time for the target user's daily oral cleaning routine can be determined based on the target user's oral cleaning habits. Then, the oral cleaning device determines a suggested start time for the target user's daily oral cleaning routine based on the start time and standard oral cleaning time. The device then uses media to remind the target user of oral cleaning, for example, by outputting a reminder within a preset time before the suggested start time. This reminder can be a voice reminder, which can help users, especially children, develop the habit of brushing their teeth promptly, avoid missing brushing, and improve the quality and effectiveness of brushing.

[0458] It should be noted that the oral cleaning device of this application includes a first display screen, which can be located on the handle. The content to be displayed in the above embodiments, such as the tooth model diagram, the target image partition highlighted in the tooth model diagram, the risk area, and the display prompts, can all be displayed through the first display screen of the oral cleaning device. Of course, optionally, the content to be displayed in the above embodiments, such as the tooth model diagram, the target image partition highlighted in the tooth model diagram, the risk area, and the display prompts, can also be displayed through the second display screen of the user device connected to the oral cleaning device. This application does not limit this.

[0459] In one embodiment of this application, different target users may have different dental problems, and the same target user may also have different dental problems; therefore, in the process of cleaning the oral cavity of the target user, different cleaning strategies need to be used for different dental problems in order to ensure that the teeth are cleaned without damaging them.

[0460] Therefore, in order to provide personalized cleaning strategies for target users based on their dental problems, it is necessary to establish an oral health record for each target user. This allows the oral cleaning device to identify the problematic teeth of the target user based on the oral health record during oral cleaning, and to provide a personalized cleaning strategy according to the type of dental problem.

[0461] Understandably, before using oral cleaning equipment to clean a target user's mouth, the target user's oral health record is blank. It is necessary to input the target user's problematic teeth and the type of problem into this record. This application mainly provides two methods for inputting the location and type of problem teeth into the oral health record, referring to these two methods as online input and offline input. Offline input is generally used when a user initially inputs the location and type of problem teeth into the oral health record. Of course, in subsequent use, users can also continuously input the location and type of problem teeth into the oral health record through offline input to update the record. Online input mainly involves detecting problematic teeth and their types during the teeth cleaning process and automatically inputting the location and type of problem teeth into the oral health record to update the record.

[0462] It should be noted that in actual use, offline and online data entry can be used interchangeably to ensure that the location of the user's problematic teeth and the type of problem are entered into the user's oral health record in a timely manner, so as to comprehensively and efficiently collect the location of the user's problematic teeth and the type of problem.

[0463] It is understandable that during offline or online data entry, problematic teeth and their corresponding problem types may have been previously entered into the oral health record, or they may not have been entered. For ease of understanding, this application will use the example of an oral health record that has not been entered into any problematic teeth and their corresponding problem types, i.e., an oral health record that is blank, when describing offline and online data entry.

[0464] The following section introduces the implementation process of offline data entry. Offline data entry mainly includes the following methods:

[0465] Example 1: The location of problematic teeth and the type of problem are entered by dragging. This drag-and-drop entry of oral records can be achieved through the display screen of an oral hygiene device or the display screen of a user device. This application primarily uses the user device display screen as an example.

[0466] For example, in response to an oral health record entry operation, an oral health record entry interface is displayed on the screen. This interface includes multiple tooth icons and tooth model diagrams, with each tooth icon corresponding to a specific question type. The tooth icon is an icon control that simulates and draws a tooth.

[0467] First, an application corresponding to oral hygiene is installed on the user's device, as shown in Figure 11. The target user can open the oral health management interface on this application. This interface includes an oral health record card. As can be seen from Figure 11, when problematic teeth are not entered into the oral health record (including offline and online entries), the oral health record card will not display any dental problems and will show a "Not Entered" message.

[0468] Accordingly, as shown in Figure 11, in response to the user's click operation on the dental problem entry control, the user device can receive an oral health record entry operation; in response to the oral health record entry operation, the oral health record entry interface is displayed. The dental problem entry control is the ">" shown in Figure 11.

[0469] As shown in Figure 11, the oral health record entry interface also includes oral health problem selection controls. In response to a touch operation on the oral health problem selection controls, the user device displays multiple oral health problem controls on the oral health record entry interface. Each oral health problem control corresponds to one type of oral health problem. As shown in Figure 12, these multiple oral health problem controls are: 'None', 'Orthodontic (Invisible Braces)', and 'Orthodontic (Fixed Braces)', respectively. Then, in response to a selection operation on the first oral health problem control, the user device enters the oral health problem corresponding to the first oral health problem control as the target user's oral health problem into the target user's oral health record. The first oral health problem control is one of multiple oral health problem controls. As shown in Figure 12, if the user selects the oral health problem control corresponding to 'None', then the target user is entered as having no oral health problems.

[0470] Furthermore, after recording oral health issues, dental health issues can be recorded for the target user. For example, in response to a drag operation on a first tooth icon, the user device identifies the tooth in the dental model image corresponding to the dragged position of the first tooth icon, identifies this tooth as the problem tooth, and records the problem type corresponding to the first tooth icon as the problem type for the problem tooth, and enters this information into the target user's oral health record to update the target user's oral health record. Here, the first tooth icon is one of multiple tooth icons.

[0471] As shown in Figure 13, the user drags the tooth icon corresponding to sensitivity and the tooth icon corresponding to tartar onto the tooth model. This allows the tooth corresponding to the position of the two tooth icons on the tooth model to be identified as the problem tooth, and sensitivity and tartar to be identified as the problem types. These are then entered into the target user's oral health record for updating the target user's oral health record.

[0472] As can be seen, in this embodiment, when entering the target user's oral health record, oral problems and dental problems can be entered separately, thus enabling a more comprehensive record of the problems existing in the user's oral cavity. Furthermore, by setting up a dental control corresponding to the teeth in this application, the target user can enter problematic teeth at the individual tooth level, rather than entering dental problems at the level of the oral cavity region. This allows for the management of the user's oral health record at the tooth level, enabling more refined management of the user's dental problems and subsequently providing more refined oral cleaning services.

[0473] Furthermore, in response to the user's confirmation, the tooth corresponding to the first tooth icon is recorded as the problem tooth, and the problem type corresponding to the first tooth icon is entered into the target user's oral health record to update the target user's oral health record. As shown in Figure 14, after the user drags the tooth icon, they can click the "Confirm" button, at which point a "Save Record Data" prompt message will pop up; then, in response to the user's confirmation and save operation, the tooth corresponding to the first tooth icon is recorded as the problem tooth, and the problem type corresponding to the first tooth icon is entered into the target user's oral health record, thereby updating the target user's oral health record.

[0474] Furthermore, after the tooth corresponding to the first tooth icon is entered as the problem tooth and the corresponding problem type into the target user's oral health record, the content displayed on the oral health record card will also be updated because the target user's oral health record is updated. For example, the oral health record card can display the entered problematic tooth and its corresponding problem type, and the cover image of the tooth model diagram can show the position of the problematic tooth in the tooth model diagram, and the problem type can be displayed using a color corresponding to the problem type of the problematic tooth.

[0475] As shown in Figure 15, since the user has entered sensitive teeth and tartar teeth, the oral health record card shows that the target user has 1 sensitive tooth and 1 tartar tooth. The cover image of the tooth model diagram shows the position of the sensitive tooth and tartar tooth in the tooth model diagram, and the corresponding problem type is indicated by the corresponding color.

[0476] Furthermore, in response to the target user's touch operation on the cover image of the dental model diagram, a dental model diagram display interface is displayed. This interface includes a dental model diagram, tooth controls corresponding to the problematic teeth, a highlighted location of the target user's problematic teeth on the dental model diagram, and a display of the problem type for each tooth. The problem type is displayed through the tooth controls corresponding to the problematic teeth. As shown in Figure 15, after the user clicks on the cover image, the dental model diagram highlights one sensitive tooth and one tooth with tartar using corresponding colors, and the problem type is displayed through the tooth controls corresponding to the problematic teeth.

[0477] Furthermore, in response to the target user's rotation operation on the 3D model, the tooth model image is rotated to allow the target user to view the problematic teeth and the corresponding problems. As shown in Figure 16, the user can rotate the tooth model image to more clearly view the problematic teeth and the types of problems corresponding to those teeth.

[0478] Example 2: Recording the location of problematic teeth and the type of problem using oral images. This oral image recording method can be achieved using oral hygiene devices or user devices; this application primarily uses a user device as an example.

[0479] For example, an image of the target user's oral cavity is obtained.

[0480] For example, an endoscopic device is used to scan the oral cavity of the target user to obtain an image of the target user's oral cavity.

[0481] Optionally, the endoscopic device and the oral cleaning device can be integrated into a single unit, meaning the endoscopic device is a functional module of the oral cleaning device. For example, the endoscopic device can be integrated into the end of the handle of the oral cleaning device. This allows the oral cleaning device to scan the target user's mouth using the endoscopic device, obtain an image of the target user's mouth, and send the image to the user's device. Alternatively, if oral health records are entered into the oral cleaning device, there is no need to send the image to the user's device; the oral cleaning device can recognize the image locally. Optionally, the endoscopic device can also be a separate device from the oral cleaning device. In this case, the endoscopic device can operate independently, scanning the target user's mouth to obtain an image of the target user's mouth, and then sending the image to the user's device.

[0482] For example, a user device may acquire images of a target user's oral cavity from a medical system.

[0483] Then, the user device performs dental health detection based on the oral images to identify the target user's problematic teeth. This involves inputting the oral images into a trained dental health detection model to perform a health check on the target user's teeth, thereby identifying the problematic teeth and the type of problem. Finally, the location of the problematic teeth and the corresponding problem type are entered into the target user's oral health record, completing the offline entry of the target user's problematic teeth and their problem types, thus updating the target user's oral health record.

[0484] Example 3: The user manually enters the location of the problematic tooth and the type of problem. This entry method can be implemented using a user device or an oral hygiene device; this application primarily uses a user device as an example.

[0485] For example, the user device obtains the location of the problematic tooth of the target user and the type of the problem. For instance, a manual input entry can be provided on the oral health record entry interface, through which the user can manually input the location of the problematic tooth and the type of the problem. The user device can then enter the location of the problematic tooth and the type of the problem into the target user's oral health record, completing the offline entry.

[0486] For example, the user device obtains the oral diagnosis results of the target user. For instance, an upload portal for oral diagnosis results can be provided on the oral health record entry interface, allowing the user to upload the target user's oral diagnosis results through this portal. Then, the user device identifies the oral diagnosis results, obtains the location of the target user's problematic teeth and the type of problem, and enters the location of the problematic teeth and the type of problem into the target user's oral health record, completing the offline entry and thus updating the target user's oral health record.

[0487] It should be noted that the above methods all involve offline input of the location and type of dental problems of the target user's teeth into the oral health record. The oral cleaning device can also perform oral health checks on the target user's mouth during each oral cleaning process to input the location and type of dental problems of the target user's teeth online, thereby enabling online updates to the target user's oral health record and achieving automatic updates to the oral health record.

[0488] The online data entry process is described in detail below with reference to the accompanying diagram.

[0489] Referring to Figure 17, Figure 17 is a schematic flowchart of another oral cleaning method provided in an embodiment of this application. This method is applied to the aforementioned oral cleaning device. Specifically, it can be executed by a controller in the oral cleaning device. The method includes, but is not limited to, the following steps:

[0490] 1701: In response to the oral cleaning instruction, perform this oral cleaning procedure.

[0491] It is understandable that, when performing this oral cleaning operation, the oral cleaning device can perform this oral cleaning operation on the target user based on the current oral health record.

[0492] 1702: During this oral cleaning procedure, a health check of the teeth will be performed.

[0493] For example, during this oral cleaning procedure, the oral cleaning device acquires an image of the target user's mouth. Based on this image, a health check is performed on the teeth. The process of performing this dental health check based on the oral image is similar to the process described above and will not be repeated.

[0494] Optionally, after performing the oral cleaning procedure, the oral cleaning device acquires an image of the target user's mouth using an endoscope, that is, it scans the target user's mouth with an endoscope to obtain an image of the target user's mouth; the endoscope is similar to the endoscope described above and will not be described further. Optionally, after performing the oral cleaning procedure, the oral cleaning device can take pictures of the inside of the target user's mouth using an image sensor to obtain an image of the mouth.

[0495] 1703: If a problem is detected in the first tooth, the location of the first tooth and the type of problem will be entered into the target user's oral health record to update the target user's oral health record. The target user refers to a person who uses a handheld oral cleaning device to clean their teeth.

[0496] Optionally, the number of first teeth may be one or more.

[0497] It is understandable that the target user's oral health record is the target user's oral health record after the last update. The last update can be made by online entry and / or offline entry.

[0498] For example, if the first tooth is not recorded in the oral health record, the location of the first tooth and the type of problem associated with it are recorded in the oral health record to obtain an updated oral health record for the target user. If the first tooth is recorded in the oral health record, but no type of problem associated with it exists, the type of problem associated with the first tooth is recorded in the oral health record to obtain an updated oral health record for the target user. Optionally, if the oral health record contains a first tooth and a corresponding type of problem associated with it, the oral health record is not updated; alternatively, the first tooth and its corresponding type of problem can be recorded in the oral health record to overwrite the previously recorded oral health record.

[0499] In one embodiment of this application, after an oral health record is updated, a user can view an updated dental model diagram corresponding to the oral health record. For example, in response to the dental model diagram viewing operation, the oral cleaning device displays the updated dental model diagram corresponding to the target user's oral health record, highlighting the location of a first tooth and the type of problem associated with that first tooth.

[0500] For example, as shown in Figure 15, after the location and type of problem of the first tooth are entered online, in response to the target user's touch operation on the cover image of the tooth model diagram, the oral cleaning device displays the tooth model diagram and shows the location of the target user's problematic tooth in the tooth model diagram. Similarly, the user can rotate the tooth model diagram to more clearly identify the problematic tooth and the type of tooth problem.

[0501] 1704: During the next oral cleaning procedure, the system will remind the target user to use an appropriate cleaning strategy for the oral cleaning area containing the first tooth, based on the updated oral health record.

[0502] For example, during the next oral cleaning operation, when cleaning the oral cleaning area where the first tooth is located, the oral cleaning device will display a cleaning suggestion on the display screen of the oral cleaning device. The cleaning suggestion is used to remind the target user to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located.

[0503] Specifically, after updating the target user's oral health record, in response to the target user's oral cleaning instruction, the next time the oral cleaning device performs an oral cleaning operation on the user, it displays a tooth model diagram on the display screen, highlights the location of the first tooth in the tooth model diagram, and displays a problem label indicating the type of problem for the first tooth. This problem label can be a color-coded label, meaning that a color corresponding to the problem type is used to indicate the type of problem for the first tooth.

[0504] When there are two first teeth, as shown in Figure 18, during the next oral cleaning operation, the oral cleaning device highlights the positions of the two first teeth on the display screen, using color coding to indicate that the problem type of one first tooth is tartar and the problem type of the other first tooth is sensitivity.

[0505] Furthermore, when cleaning the oral cavity cleaning area where the first tooth is located, the oral cleaning device can determine the cleaning strategy corresponding to the oral cavity cleaning area based on the problem type of the first tooth recorded in the updated oral health record of the target user; then, the oral cleaning device uses the cleaning strategy to clean the oral cavity cleaning area.

[0506] The cleaning strategy for each oral cavity cleaning area is related to the operating conditions of the oral cavity cleaning equipment, and different oral cavity cleaning areas require different cleaning strategies. These operating conditions are related to at least one of the following: vibration frequency, vibration amplitude, oscillation direction, oscillation amplitude, and pressure of the drive component. Therefore, if different oral cavity cleaning areas require different cleaning strategies, then at least one of these aspects—vibration frequency, vibration amplitude, oscillation direction, oscillation amplitude, and pressure—will differ.

[0507] For example, the possible operating conditions of the drive component are pre-divided into operating condition groups. Among them, different operating condition groups differ in at least one parameter in terms of vibration frequency, vibration amplitude, swing direction, swing amplitude, and pressure.

[0508] Optionally, by pre-establishing a mapping relationship between operating condition groups and problem types, an operating condition group corresponding to the problem type of the first tooth can be determined based on this mapping relationship and the problem type of the first tooth. This operating condition group can then be used as the cleaning strategy for the oral cleaning area where the first tooth is located. For example, when the problem type is missing teeth, the corresponding operating condition can be set to be less than that when the problem type is discolored teeth. That is, when the problem type is missing teeth, one or more of the following parameters can be set to be less than that for discolored teeth: vibration frequency, vibration amplitude, oscillation direction, oscillation amplitude, and pressure.

[0509] Optionally, in addition to determining the cleaning strategy corresponding to the first oral cleaning area based on the problem type of the first tooth, the oral cleaning device can also comprehensively determine the cleaning strategy corresponding to the first cleaning area based on the location of the first oral cleaning area in the oral cavity and the problem type of the first tooth. For example, a mapping relationship between the operating condition group, the problem type, and the location of the oral cleaning area can be established in advance. Then, the oral cleaning device determines the operating condition group corresponding to the problem type of the first tooth based on the location of the first oral cleaning area in the oral cavity, the problem type of the first tooth, and the mapping relationship, and then uses the operating condition group as the cleaning strategy corresponding to the oral cleaning area where the first tooth is located.

[0510] Optionally, the oral cleaning device can also comprehensively determine the cleaning strategy corresponding to the first cleaning area based on the location of the cleaning area containing the first tooth in the oral cavity, the type of problem with the first tooth, and historical oral cleaning data of the cleaning area. For example, the location of the cleaning area in the oral cavity, the type of problem with the first tooth, and the historical oral cleaning data of the first cleaning area can be used as input data for a deep learning model. The deep learning model can then classify the data to obtain corresponding working condition groups. These working condition groups can then be used as the cleaning strategy corresponding to the first cleaning area. The historical oral cleaning data for this cleaning area includes, but is not limited to, the number of times the cleaning area has been cleaned, the total historical cleaning time, and the historical cleaning level, etc.

[0511] Furthermore, when using the cleaning strategy corresponding to the cleaning area to clean the oral cavity, the oral cleaning device can also display cleaning suggestions on its display screen. As shown in Figure 18, when the problem type of the first tooth is sensitive tooth, the cleaning suggestion is "For sensitive tooth areas, reduce the pressure and increase the time appropriately."

[0512] The above only describes the process of updating a user's oral health record online and providing targeted oral cleaning services based on that record, from the perspective of oral cleaning devices. In practical applications, oral cleaning devices can work together with user devices to complete the online update of the user's oral health record and provide targeted oral cleaning services. The following will describe in detail the specific process of their interaction with the attached diagrams.

[0513] Referring to Figure 19, which is a schematic flowchart of an oral cleaning method provided in an embodiment of this application, the content that is repeated in this embodiment and the embodiment corresponding to Figure 17 will not be described again. This method includes, but is not limited to, the following steps:

[0514] 1901: The oral cleaning device responds to the oral cleaning command and performs the oral cleaning operation.

[0515] 902: During the oral cleaning operation, the oral cleaning device performs a health check on the target user's teeth. The target user refers to the person who uses the handheld oral cleaning device to clean their teeth.

[0516] 1903: If a problem is detected in the first tooth, the oral hygiene device sends an oral health record update request to the user device. This update request includes the location of the first tooth and the type of problem.

[0517] 1904: In response to the oral health record update request, the user device enters the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record.

[0518] For example, when a user device receives a dental record update request, it parses the location of the first tooth and the type of problem with the first tooth from the request. Then, it records the location of the first tooth and the type of problem with the first tooth into the oral health record to update the target user's oral health record.

[0519] At the same time, the user device can send the updated oral health records of the target user to the oral cleaning device so that the oral cleaning device can obtain the updated oral health records of the target user.

[0520] Similarly, after an oral health record is updated, the user device can view the updated dental model image corresponding to that record. For example, in response to the dental model image viewing operation, the user device displays the updated dental model image corresponding to the target user's oral health record, highlighting the location of the first tooth and the type of problem associated with it.

[0521] For example, as shown in Figure 15, after the location and problem type of the first tooth are entered online, in response to the target user's touch operation on the cover image of the tooth model diagram, the user device can display the tooth model diagram, showing the location of the target user's problematic tooth in the tooth model diagram. Similarly, the user can rotate the tooth model diagram to more clearly identify the problematic tooth and the type of tooth problem.

[0522] 1905: During the next oral cleaning operation, the oral cleaning device will remind the target user to use an appropriate cleaning strategy to clean the oral cleaning area containing the first tooth, based on the updated oral health record of the target user.

[0523] The process of the oral cleaning device performing the next oral cleaning operation is similar to that described above and will not be repeated here. However, when the oral cleaning device performs the next oral cleaning operation, it will send a cleaning start event to the user device. In response to this cleaning start event, the user device will display a tooth model on its screen, highlighting the position of the first tooth and displaying a problem label indicating the type of problem with the first tooth. The specific display method is similar to that of the oral cleaning device and will not be described in detail here.

[0524] Furthermore, the oral cleaning device will synchronize the oral cleaning area it has cleaned to the user device in real time. When the user device determines that the area currently being cleaned by the oral cleaning device is the oral cleaning area where the first tooth is located, oral cleaning suggestions will be displayed on the user device's display screen to remind the target user to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located.

[0525] Referring to Figure 20, which is a schematic diagram of an oral hygiene device provided in an embodiment of this application, the oral hygiene device 2000 includes: a controller 2001, a cleaning component 2002, and a drive component 2003. Wherein:

[0526] The controller 2001 is used to control the drive unit 2003 to drive the cleaning unit 2002 to move in a first mode in response to the oral cleaning command of the target user;

[0527] The controller 2001 is used to acquire multidimensional data, determine based on the multidimensional data that the target user has an intention to clean their mouth, and control the drive component 2003 to drive the cleaning component 2002 to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than the movement intensity in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

[0528] The specific functions of the controller 2001, the cleaning component 2002, and the drive component 2003 can be found in the functions of the controller, the cleaning component, and the drive component in the above method embodiments, and will not be described again.

[0529] Referring to Figure 21, which is a schematic diagram of a user equipment provided in an embodiment of this application, the user equipment includes a transceiver 2101, a processor 2102, and a display screen 2103, wherein:

[0530] Transceiver 2101 is used to receive a cleaning start message from an oral hygiene device. The cleaning start message is sent by the oral hygiene device to the user device when the device controls the drive to move the cleaning component in a second mode. The movement intensity of the cleaning component in the second mode is higher than that in the first mode. The movement intensity includes one or more of the following: vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude. The first mode is the mode in which the oral hygiene device controls the drive to move the cleaning component in response to the oral hygiene command of the target user. The cleaning start message is used to instruct the oral hygiene device to clean the target user's oral cavity.

[0531] In response to the cleaning start message, the processor 2102 displays the oral cleaning process of the target user on the display screen 2103.

[0532] The specific functions of transceiver 2101 and processor 2102 can be found in the functions of user equipment in the above method embodiments, and will not be described again.

[0533] Referring to Figure 22, Figure 22 is a schematic diagram of an oral cleaning system provided in an embodiment of this application. As shown in Figure 22, the user equipment includes an oral cleaning device 2201 and a user device 2202. The oral cleaning device 2201 includes a cleaning component 2203 and a driving component 2204. The driving component is used to drive the cleaning component to vibrate and / or swing, so as to clean the mouth of a target user holding the oral cleaning device. The user device includes a display screen 2205. Wherein:

[0534] The oral cleaning device 2201 is used to control the drive unit 2204 to drive the cleaning unit 2203 to move in a first mode in response to the oral cleaning command of the target user;

[0535] The oral cleaning device 2201 is used to acquire multidimensional data, determine based on the multidimensional data that the target user has an intention to clean their mouth, and control the drive component 2204 to drive the cleaning component 2203 to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than the movement intensity in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component;

[0536] The oral cleaning device 2201 is used to send an oral cleaning start message to the user device 2202 when the drive component 2204 drives the cleaning component 2203 to move in a second mode. The oral cleaning start message is used to instruct the start of cleaning the oral cavity of the target user holding the oral cleaning device.

[0537] The user equipment 2202 is configured to display the oral cleaning process of the target user on the display screen 2205 in response to the oral cleaning start message.

[0538] Referring to Figure 23, which is a schematic diagram of an oral cleaning device provided in an embodiment of this application. As shown in Figure 23, the oral cleaning device 2300 includes a controller 2301 and a display screen 2302, wherein;

[0539] The controller 2301 is used to execute the oral cleaning operation in response to the oral cleaning command;

[0540] The controller 2301 is also used to perform a health check on the teeth of the target user during the oral cleaning operation, wherein the target user refers to a person who holds the oral cleaning device to clean their teeth.

[0541] The controller 2301 is also used to update the oral health record of the target user by recording the location of the first tooth and the type of problem of the first tooth into the target user's oral health record if a problem is detected in the first tooth.

[0542] The controller 2301 is also configured to, during the next oral cleaning operation, remind the target user, based on the updated oral health record of the target user, to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located via the display screen 2302.

[0543] The specific functions of the controller 2301 can be found in the functions of the controller of the oral cleaning device in the above method embodiments, and will not be described again.

[0544] Referring to Figure 24, which is a schematic diagram of a user equipment provided in an embodiment of this application, the user equipment 2400 includes a transceiver 2401, a processor 2402, and a display screen 2403.

[0545] The transceiver 2401 is used to receive an oral health record update request from the oral cleaning device. The oral health record update request includes the location of the first tooth with a problem and the type of problem of the first tooth. The location of the first tooth and the type of problem of the first tooth are determined by the oral cleaning device during the oral cleaning operation performed on the target user's teeth. The target user refers to a person who holds the oral cleaning device to clean their teeth.

[0546] The processor 2402 is configured to, in response to the oral health record update request, record the position of the first tooth and the problem type of the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral cleaning operation, the target user can be reminded through the display screen 2403 to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located, based on the updated oral health record.

[0547] The specific functions of transceiver 2401 and processor 2402 can be found in the functions of user equipment in the above method embodiments, and will not be described again.

[0548] Referring to Figure 25, which is a schematic diagram of an oral cleaning system provided in an embodiment of this application, the oral cleaning system 2500 includes an oral cleaning device 2501 and a user device 2502.

[0549] The oral cleaning device 2501 is used to perform the oral cleaning operation in response to an oral cleaning command;

[0550] The oral cleaning device 2501 is used to perform a health check on the teeth of a target user during the oral cleaning operation. The target user refers to a person who holds the oral cleaning device and cleans their teeth.

[0551] If a problem is detected in the first tooth, the oral cleaning device 2501 is used to send an oral health record update request to the user device, wherein the oral health record update request includes the location of the first tooth and the type of problem with the first tooth;

[0552] The user equipment 2502 is configured to, in response to the oral health record update request, record the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral cleaning operation, the target user can be reminded to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located, based on the updated oral health record.

[0553] Referring to Figure 26, which is a schematic diagram of the structure of an electronic device provided in an embodiment of this application, the electronic device 2600 includes a transceiver 2601, a processor 2602, and a memory 2603. These are connected via a bus 2604. The memory 2603 stores computer programs and data, and can transmit the data stored in the memory 2603 to the processor 2602. The electronic device 2600 can be either a user device or an oral hygiene device. The processor 2602 in the user device or the oral hygiene device is used to read the computer programs from the memory 2603 in each device to execute the respective steps of the oral hygiene method of this application embodiment.

[0554] The processor 2602 may be a general-purpose central processing unit (CPU), microprocessor, application specific integrated circuit (ASIC), graphics processing unit (GPU), or one or more integrated circuits, used to execute relevant programs to achieve the functions required by the unit in the oral cleaning process, or to execute the oral cleaning method of the method embodiment of this application.

[0555] The processor 2602 can also be an integrated circuit chip with signal processing capabilities. In implementation, each step of the oral cleaning method of this application can be completed by the integrated logic circuitry in the hardware of the processor 2602 or by instructions in software form. The aforementioned processor 2602 can also be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this application can be directly embodied in the execution of a hardware decoding processor, or can be executed by a combination of hardware and software modules in the decoding processor. The software modules can be located in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. The storage medium is located in memory 2603. Processor 2602 reads the information in memory 2603 and, in conjunction with its hardware, performs the functions required by the units included in the oral cleaning of this application embodiment, or executes the various steps in the oral cleaning method of this application embodiment.

[0556] Transceiver 2601 is used to enable communication between electronic device 2600 and other devices or communication networks. Specifically, transceiver 2601 can receive positioning signals.

[0557] Bus 2604 may include a pathway for transmitting information between various components of electronic device 2600 (e.g., transceiver 2601, processor 2602, and memory 2603).

[0558] It should be noted that although the electronic device 2600 shown in Figure 26 only illustrates a transceiver, memory, and processor, those skilled in the art should understand that in specific implementations, the electronic device 2600 may also include other devices necessary for normal operation. Furthermore, depending on specific needs, those skilled in the art should understand that the electronic device 2600 may also include hardware devices for implementing other additional functions. Moreover, those skilled in the art should understand that the electronic device 2600 may only include the devices necessary for implementing the embodiments of this application, and not necessarily all the devices shown in Figure 26.

[0559] This application also provides a computer-readable storage medium storing a computer program that is executed by a processor to implement some or all of the steps of any of the oral cleaning methods described in the above method embodiments.

[0560] This application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the oral cleaning methods described in the above method embodiments.

[0561] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this application.

[0562] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0563] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical or other forms.

[0564] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0565] Furthermore, the functional units in the various embodiments of this application can be integrated into a single processor, or each unit can exist physically separately, or two or more units can be integrated into a single unit. The integrated units described above can be implemented in hardware or as software program modules.

[0566] If the integrated unit is implemented as a software program module and sold or used as an independent product, it can be stored in a computer-readable storage device (CMD). Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned memory includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0567] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, which may include: flash drive, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0568] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An oral cleaning method characterized by, The method is applied to an oral cleaning device, which includes a cleaning component and a driving component. The driving component is used to drive the cleaning component to vibrate and / or swing in order to clean the mouth of a target user holding the oral cleaning device. The method includes: In response to the oral cleaning command from the target user, the drive unit is controlled to drive the cleaning unit to move in a first mode; Acquire multidimensional data, determine based on the multidimensional data that the target user has an intention to clean their mouth, and control the drive component to drive the cleaning component to move in a second mode to clean the target user's mouth; Wherein, the motion intensity of the cleaning component in the second mode is higher than that in the first mode, and the motion intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

2. The method according to claim 1, characterized in that, The multidimensional data includes the facial image data of the target user and the pressure data of the cleaning device; The determination of the target user's oral hygiene intention based on the multidimensional data includes: Based on the facial image data, it is determined that the oral hygiene device is in the inlet state; Based on the pressure data, it is determined that the pressure value of the cleaning device on the target user's teeth is greater than a preset value; When the oral cleaning device is in the inlet state and the pressure value is greater than a preset value, it is determined that the target user has an intention to clean their mouth.

3. The method according to claim 2, characterized in that, The oral hygiene device includes an image sensor and a pressure sensor. The image sensor is used to acquire facial image data of the target user, and the pressure sensor is used to acquire pressure data of the cleaning device.

4. The method of claim 3, wherein, The oral hygiene device also includes a handle, and the image sensor includes at least one camera disposed on the handle.

5. The method according to claim 3 or 4, characterized in that, The pressure sensor is the driving component; The acquisition of multidimensional data includes: After determining that the oral cleaning device is in the inlet state, the change value of the driving current of the driving component is obtained; The pressure data is determined based on the changes.

6. The method according to any one of claims 2-5, characterized in that, The multidimensional data also includes the target user's behavior detection data; before determining that the target user has an intention to clean their mouth, the method further includes: Acquire the target user's behavior detection data, and determine, based on the target user's behavior detection data, that the area of ​​contact between the cleaning device and the target user's teeth has changed; When the oral cleaning device is in the inlet state, the pressure value is greater than the preset value, and the area of ​​contact between the cleaning component and the target user's teeth changes, it is determined that the target user has an intention to clean their mouth.

7. The method of claim 6, wherein, The oral hygiene device includes a posture sensor, which is used to acquire behavioral detection data of the target user.

8. The method according to any one of claims 1 to 7, characterized in that, The oral hygiene device further includes a display screen; the method further includes: When the drive unit is controlled to drive the cleaning unit to move in the second mode, the oral cleaning process of the target user is displayed on the display screen.

9. The method of claim 8, wherein, The process of displaying the oral hygiene procedure of the target user on the display screen includes: The oral cleaning process of the target user is timed, and the oral cleaning time of the target user is displayed synchronously on the display screen.

10. The method according to claim 8 or 9, characterized in that, The process of displaying the oral hygiene procedure of the target user on the display screen includes: A dental model diagram is displayed on the display screen, and a cleaning effect indicator is simultaneously displayed on the dental model diagram; wherein the cleaning effect indicator is used to indicate the oral cleaning effect of the target user, and the oral cleaning effect of the target user is determined based on the oral cleaning data of the target user.

11. The method of claim 10, wherein, The target user's teeth are divided into multiple oral hygiene areas. The tooth model diagram includes multiple image partitions, and each of the multiple image partitions corresponds one-to-one with the multiple oral hygiene areas. The simultaneous display of cleaning effect indicators on the dental model diagram includes: Display a cleaning area identifier in the image partition corresponding to the currently cleaning oral cavity cleaning area, wherein the cleaning area identifier is used to indicate that the area currently being cleaned is the oral cavity cleaning area; And / or, Based on the cleaning intensity of the currently cleaning oral cleaning area, a cleaning intensity indicator is displayed in the image partition corresponding to the currently cleaning oral cleaning area to indicate the cleaning intensity. The cleaning intensity indicator includes at least two types, and different types of cleaning intensity indicators represent different cleaning intensities. And / or, Based on the cleanliness of each oral cavity cleaning area, a cleanliness indicator is displayed in each image partition to represent the cleanliness of the oral cavity cleaning area corresponding to that image partition. The cleanliness indicator includes at least two types, and different types of cleanliness indicator represent different levels of cleanliness.

12. The method of claim 9, wherein, The method further includes: While controlling the drive unit to drive the cleaning component to move in the second mode, the oral cleaning intention of the target user is continuously detected. If the target user is detected to have no oral cleaning intention, the drive unit is controlled to drive the cleaning component to move in the first mode.

13. The method of claim 12, wherein, When synchronously displaying the oral cleaning time of the target user on the display screen, the method further includes: The timing of the oral cleaning process for the target user is paused, and the current accumulated cleaning time is displayed on the display screen.

14. The method according to claim 12 or 13, characterized in that, The absence of oral hygiene intent in the target user includes at least one of the following: The oral cleaning device is in the outlet state, the pressure value of the cleaning component on the teeth is less than or equal to the preset value, and the area of ​​contact between the cleaning component and the target user's teeth has not changed.

15. A method of oral cleaning, characterized by, An oral hygiene system is applied to an oral hygiene system, which includes an oral hygiene device and a user device. The oral hygiene device includes a cleaning component and a driving component. The driving component is used to drive the cleaning component to vibrate and / or swing in order to clean the mouth of a target user holding the oral hygiene device. The user equipment includes a display screen; The method includes: The oral cleaning device responds to the oral cleaning command of the target user and controls the drive to drive the cleaning component to move in a first mode; The oral cleaning device acquires multidimensional data, determines that the target user intends to clean their mouth based on the multidimensional data, and controls the drive component to drive the cleaning component to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than the movement intensity in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component; When the drive unit is controlled to drive the cleaning unit to move in the second mode, the oral cleaning device sends an oral cleaning start message to the user device. The oral cleaning start message is used to instruct the start of cleaning the oral cavity of the target user holding the oral cleaning device. In response to the oral hygiene initiation message, the user equipment displays the oral hygiene process of the target user on the display screen.

16. An oral cleaning device, characterized by include: The device includes a controller, a cleaning component, and a drive component, wherein the drive component is used to drive the cleaning component to vibrate and / or oscillate in order to clean the mouth of a target user holding the oral hygiene device. The controller is configured to respond to the oral cleaning command of the target user and control the drive to drive the cleaning component to move in a first mode; The controller is configured to acquire multidimensional data, determine based on the multidimensional data that the target user has an intention to clean their mouth, and control the drive component to drive the cleaning component to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than the movement intensity in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component.

17. An oral hygiene system, characterized in that, The oral cleaning system includes an oral cleaning device and a user device. The oral cleaning device includes a cleaning component and a driving component. The driving component is used to drive the cleaning component to vibrate and / or swing in order to clean the mouth of a target user holding the oral cleaning device. The user device includes a display screen. The oral cleaning device is used to control the drive unit to drive the cleaning unit to move in a first mode in response to the oral cleaning command of the target user; The oral cleaning device is used to acquire multidimensional data, determine based on the multidimensional data that the target user has an intention to clean their mouth, and control the drive component to drive the cleaning component to move in a second mode to clean the target user's mouth; wherein, the movement intensity of the cleaning component in the second mode is higher than the movement intensity in the first mode, and the movement intensity includes one or more of the vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude of the cleaning component; The oral cleaning device is used to send an oral cleaning start message to the user device when the drive unit is controlled to drive the cleaning unit to move in a second mode. The oral cleaning start message is used to instruct the user to start cleaning the oral cavity of the target user holding the oral cleaning device. The user equipment is configured to, in response to the oral hygiene initiation message, display the oral hygiene process of the target user on the display screen.

18. A method of oral cleaning, characterized by, The method is applied to an oral hygiene device; the method includes: In response to the oral hygiene instruction, perform this oral hygiene procedure; During this oral cleaning procedure, a health check is performed on the teeth of the target user, who is a person who uses the oral cleaning device to clean their teeth. If a problem is detected in the first tooth, the location of the first tooth and the type of problem are recorded in the target user's oral health record to update the target user's oral health record. During the next oral cleaning procedure, based on the updated oral health record of the target user, the target user will be reminded to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located.

19. The method according to claim 18, characterized in that, The step of recording the position of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record includes: If the first tooth is not recorded in the oral health record, the location of the first tooth and the type of problem of the first tooth are recorded in the oral health record to obtain an updated oral health record for the target user. If the oral health record contains information about the first tooth and there is no problem type associated with it, the problem type associated with the first tooth is entered into the oral health record to obtain an updated oral health record for the target user.

20. The method of claim 18 or 19, wherein, The method further includes: In response to the dental model image viewing operation, an updated dental model image corresponding to the target user's oral health record is displayed, and the location of the first tooth and the type of problem of the first tooth are highlighted in the dental model image.

21. The method according to any one of claims 18-20, characterized in that, The method further includes: Obtain oral cavity images of the target user; Based on the oral images, dental health detection is performed to determine the target user's problematic teeth and the type of problem. The location of the problematic teeth of the target user and the type of problem are recorded in the target user's oral health record.

22. The method of claim 21, wherein, The process of acquiring the oral cavity image of the target user includes: The oral cavity of the target user is scanned using an endoscopic device to obtain an image of the target user's oral cavity; The endoscopic device and the oral cleaning device are either a single integrated device or the endoscopic device is a separate device from the oral cleaning device.

23. The method according to any one of claims 18-20, characterized by, The method further includes: Obtain the location of the problematic tooth of the target user and the type of problem with that tooth; The location of the problematic teeth of the target user and the type of problem are recorded in the target user's oral health record.

24. The method of any one of claims 18-20, wherein, The method further includes: The oral health record entry interface is displayed on the screen. The oral health record entry interface includes multiple tooth icons and tooth model diagrams, and each tooth icon corresponds to a problem type. In response to a drag operation on the first tooth icon, the tooth corresponding to the drag position of the first tooth icon in the tooth model diagram is identified, and this tooth is identified as a problem tooth, along with the problem type corresponding to the first tooth icon, which is identified as the problem type of the problem tooth. This information is then entered into the target user's oral health record. The first tooth icon is one of the plurality of tooth icons.

25. The method according to any one of claims 18-24, characterized in that, Dental problems include at least one of the following: plaque, tartar, cavities, discolored teeth, missing teeth, and sensitive teeth.

26. The method according to any one of claims 18-25, characterized in that, The first tooth is located in the first oral cleaning area, which is one of 16 oral cleaning areas, which are obtained by dividing the target user's teeth into regions.

27. The method of claim 26, wherein, The method further includes: The next time a cleaning operation is performed on the first oral cavity cleaning area, a cleaning strategy corresponding to the first oral cavity cleaning area is used to clean the first oral cavity cleaning area, and the cleaning strategy for the first oral cavity cleaning area is determined based on the problem type of the first tooth.

28. A method of oral cleaning, comprising: The method is applied to a user equipment; the method includes: The oral health record update request is received from the oral cleaning device. The oral health record update request includes the location of the first tooth with a problem and the type of problem of the first tooth. The location of the first tooth and the type of problem of the first tooth are determined by the oral cleaning device during the oral cleaning operation performed on the target user's teeth. The target user refers to a person who holds the oral cleaning device to clean their teeth. In response to the oral health record update request, the location of the first tooth and the type of problem with the first tooth are entered into the target user's oral health record to update the target user's oral health record. This allows the target user to be reminded to use an appropriate cleaning strategy for the oral cleaning area where the first tooth is located during the next oral cleaning operation, based on the updated oral health record.

29. A method of oral cleaning, characterized by, The method is applied to an oral hygiene system, the oral hygiene system including oral hygiene equipment and user equipment; the method includes: The oral cleaning device responds to the oral cleaning command and performs the oral cleaning operation. During the oral cleaning operation, the oral cleaning device performs a health check on the teeth of the target user, who is a person who holds the oral cleaning device to clean their teeth. If a problem is detected in the first tooth, the oral cleaning device sends an oral health record update request to the user device, wherein the oral health record update request includes the location of the first tooth and the type of problem with the first tooth; In response to the oral health record update request, the user device records the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record. This allows the target user to be reminded to use an appropriate cleaning strategy for the oral cleaning area where the first tooth is located during the next oral cleaning operation, based on the updated oral health record.

30. An oral cleaning device, characterized by include: Controller and display screen; The controller is used to execute the oral cleaning operation in response to the oral cleaning command; The controller is also used to perform a health check on the teeth of the target user during the oral cleaning operation, wherein the target user refers to a person who holds the oral cleaning device to clean their teeth. The controller is also configured to, if a problem is detected in the first tooth, record the location of the first tooth and the type of problem of the first tooth into the oral health record of the target user to update the oral health record of the target user; The controller is also configured to, during the next oral cleaning operation, remind the target user, based on the updated oral health record of the target user, to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located via the display screen.

31. A user equipment, comprising: include: Transceiver, processor, and display screen; The transceiver is used to receive an oral health record update request from the oral cleaning device. The oral health record update request includes the location of the first tooth with a problem and the type of problem of the first tooth. The location of the first tooth and the type of problem of the first tooth are determined by the oral cleaning device during the oral cleaning operation performed on the target user's teeth. The target user refers to a person who holds the oral cleaning device to clean their teeth. The processor is configured to, in response to the oral health record update request, record the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral cleaning operation, the target user can be reminded through the display screen to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located, based on the updated oral health record.

32. An oral cleaning system comprising: The oral hygiene system includes oral hygiene equipment and user equipment; The oral cleaning device responds to the oral cleaning command and performs the oral cleaning operation. The oral cleaning device is used to perform a health check on the teeth of a target user during the oral cleaning operation. The target user refers to a person who holds the oral cleaning device and cleans their teeth. If a problem is detected in the first tooth, the oral cleaning device is used to send an oral health record update request to the user device, wherein the oral health record update request includes the location of the first tooth and the type of problem with the first tooth; The user equipment is configured to, in response to the oral health record update request, record the location of the first tooth and the type of problem with the first tooth into the target user's oral health record to update the target user's oral health record, so that during the next oral cleaning operation, the target user can be reminded to use an appropriate cleaning strategy to clean the oral cleaning area where the first tooth is located, based on the updated oral health record.

33. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that is executed by a processor to implement the method as described in any one of claims 1-15 or 18-29.

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