Method for oral cleaning and related product

Abstract

Provided are a method for oral cleaning and product, comprising: when a cleaning member (1803) cleans a first cleaning partition of the teeth of a target user, controlling a first image partition of a tooth model image displayed on a display screen to display an identifier of a first type, wherein the teeth of the target user are divided into a plurality of cleaning partitions, the first cleaning partition is any one of the plurality of cleaning partitions, the tooth model image comprises a plurality of image partitions, the plurality of image partitions are in one-to-one correspondence with the plurality of cleaning partitions, and the identifier of the first type is used for indicating that a cleaning partition currently being cleaned is a relevant cleaning partition; and when the cleaning member (1803) moves from the first cleaning partition to a second cleaning partition and cleans the second cleaning partition, controlling a second image partition of the tooth model image displayed on the display screen to display the identifier of the first type and the first image partition to no longer display the identifier of the first type.

Description

An oral hygiene method 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 intelligent development of electric products, oral cleaning devices are increasingly being used for daily oral hygiene due to their convenience and reasonable design. However, when using these devices, most users rely on subconsciousness or muscle memory to clean their teeth. Since it is not possible to visually see the tooth area corresponding to each cleaning action, users may not realize that they are repeatedly brushing the same area or may miss some areas, thus reducing the cleaning effect and the user experience.

[0003] Summary of the Invention

[0004] This application provides an oral cleaning method and related products. By displaying the cleaning zones in real time, users can be aware of the changes in the cleaning zones, attracting the attention of target users to the real-time changes in the teeth cleaning process, making users pay more attention to the teeth cleaning process, enhancing the teeth cleaning effect, and improving the user experience.

[0005] In a first aspect, embodiments of this application provide an oral cleaning method. The method is applied to an oral cleaning device, which includes a brush head and a handle. The brush head includes a cleaning component and a brush handle. The handle includes a handle cylinder and a driving component located within the handle cylinder. The driving shaft of the driving component extends from a through hole at the end of the handle cylinder and is securely connected to the brush handle.

[0006] The method includes:

[0007] When the cleaning device cleans the first cleaning zone of the target user's teeth, it controls the display of a first type of identifier in the first image zone of the tooth model diagram displayed on the display screen;

[0008] When the cleaning component moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is displayed in the second image zone of the tooth model diagram displayed on the display screen, and the first type of identifier is no longer displayed in the first image zone.

[0009] The target user refers to a user who holds the oral hygiene device.

[0010] The target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones.

[0011] The tooth model image includes multiple image partitions, and each of the multiple image partitions corresponds one-to-one with the multiple cleaning partitions.

[0012] The first cleaning partition corresponds to the first image partition, and the first type identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition.

[0013] It should be noted that when the cleaning device cleans the first cleaning zone of the target user's teeth, the relevant cleaning zone is the first cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the first cleaning zone.

[0014] The second cleaning partition corresponds to the second image partition.

[0015] It should be noted that when the cleaning device cleans the second cleaning zone of the target user's teeth, the relevant cleaning zone is the second cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the second cleaning zone.

[0016] As can be seen in this embodiment, when the target user cleans the first cleaning zone of their teeth using the cleaning device, a first-type identifier is displayed in the first image zone of the tooth model diagram on the display screen, indicating that the currently cleaning zone is the first cleaning zone. This allows the user to view the area of ​​the teeth being cleaned, making the brushing process more intelligent. When the user moves the cleaning device from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first-type identifier is no longer displayed in the first image zone. Instead, the first-type identifier is displayed in the second image zone of the tooth model diagram on the display screen, indicating that the currently cleaning zone is the second cleaning zone. This allows the user to be aware of the changes in the cleaning zones 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.

[0017] In one possible implementation, the display screen is located on the handle of the oral cleaning device.

[0018] 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 itself, without needing any additional terminal devices. This makes the use of the oral hygiene device more intelligent and improves the user experience.

[0019] In one possible implementation, based on the degree of cleanliness of each of the plurality of cleaning zones, the display screen is controlled to display a second type of identifier for indicating the degree of cleanliness in each image zone corresponding to the tooth model diagram.

[0020] The second category of labels includes at least two types, and different types of the second category of labels indicate different levels of cleanliness.

[0021] It should be noted that the type of the second type of mark can be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different degrees of cleanliness, different colors indicate different degrees of cleanliness, different shapes indicate different degrees of cleanliness, and different numbers of lines indicate different degrees of cleanliness, etc. This application does not limit this.

[0022] As can be seen from the embodiments of this application, during the process of cleaning teeth, users can know the degree of cleaning corresponding to each cleaning zone in the teeth, thereby strengthening the cleaning of areas that are not cleaned properly, and reasonably allocating the cleaning time of each cleaning zone, so that users can clean their teeth better and improve the effect of teeth cleaning.

[0023] In one possible implementation, a third type of label indicating the cleaning intensity is displayed in the third image partition.

[0024] The third image partition refers to the image partition that is currently being cleaned.

[0025] The third type of label includes at least two types, with different types of third type labels indicating different cleaning strengths. It should be noted that the types of third type labels can also be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleaning strengths, different colors indicate different cleaning degrees, different shapes indicate different cleaning degrees, and different quantities indicate different cleaning degrees, etc. This application does not limit this.

[0026] As can be seen from the embodiments of this application, during the process of teeth cleaning, the user can know the cleaning intensity of the cleaning device on the cleaning zone being cleaned, thereby controlling the cleaning time of the current cleaning zone. That is, when the cleaning intensity is high, the cleaning time of the cleaning zone being cleaned can be reduced, and when the cleaning intensity is low, the cleaning time of the cleaning zone being cleaned can be increased, so that the user can clean their teeth better and improve the teeth cleaning effect.

[0027] In one possible implementation, the third image partition corresponds to multiple category identifiers, and at least two of the multiple category identifiers are displayed overlaid.

[0028] The plurality of category identifiers include at least two of the first category identifier, the second category identifier, and the third category identifier.

[0029] 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 cleaning zone during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image zone, 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 zone, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0030] As can be seen in this embodiment, the target user can simultaneously see at least two of the first type of identifier, the second type of identifier, and the third type of identifier displayed in the image partition corresponding to the cleaning zone being cleaned during the cleaning process. In other words, the target user can know at least two of the following: the cleaning zone currently being cleaned, the degree of cleaning of the currently being cleaned, and the cleaning intensity of the currently being cleaned. This allows the user to rationally plan the cleaning time for the current cleaning zone and improve the teeth cleaning effect.

[0031] In one possible implementation, among the multiple category identifiers corresponding to the third image partition, the first category identifier and the second category identifier are displayed superimposed. Specifically, the first category identifier is superimposed on the second category identifier, but the first category identifier does not completely obscure the second category identifier.

[0032] As can be seen, in this embodiment of the application, the first type of identifier and the second type of identifier are displayed superimposed, so that the target user can know in real time the currently cleaned cleaning partition and the cleanliness level of the currently cleaned cleaning partition, and can also reduce the occupied image partition.

[0033] 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 the image partition, such as displays on the inside, outside, left, right, or all four sides of the image partition.

[0034] 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.

[0035] In one possible implementation, when the cleaning component cleans the first cleaning partition, the display screen is controlled to display the name of the first cleaning partition; when the cleaning component moves from the first cleaning partition to the second cleaning partition and cleans the second cleaning partition, the display screen is controlled to display the name of the second cleaning partition and no longer displays the name of the first cleaning partition.

[0036] As can be seen in this embodiment, when cleaning the corresponding cleaning zone, the corresponding cleaning zone name will be displayed so that the target user can match the currently cleaning area with the image zone displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0037] In one possible implementation, when the cleaning component is currently cleaning a risk zone, the display screen is controlled to display a first prompt.

[0038] The risk zoning is determined based on the cleaning zoning corresponding to the target teeth pre-marked by the target user.

[0039] The target tooth is a tooth that has dental problems.

[0040] The first prompt is used to guide the target user to clean the risk zone according to the cleaning strategy corresponding to the dental problem.

[0041] As can be seen in this embodiment, when the cleaning device reaches the cleaning zone 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 zone, thereby alleviating or controlling the dental problems in that zone, reducing the occurrence of dental diseases, and improving the user experience.

[0042] In one possible implementation, after the oral cleaning procedure is completed and / or when the oral cleaning procedure is paused, the display screen is controlled to show a second prompt. The second prompt is determined based on the oral cleaning data obtained during the current oral cleaning procedure and historical oral cleaning data.

[0043] 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.

[0044] In one possible implementation, after the oral cleaning procedure is completed, the display screen is controlled to show an evaluation report. The evaluation report includes comprehensive dental recommendations, which 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.

[0045] 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.

[0046] In one possible implementation, in response to the target user pressing the physical button, the display screen is controlled to display an interface corresponding to the touch operation. The display interface allows setting at least one of the following: a preset mode, a voice reminder mode, the usage days of the cleaning device, an artificial intelligence learning mode, and a linked terminal device.

[0047] 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 terminal devices, making the use of the oral cleaning device more intelligent and improving the user experience.

[0048] 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.

[0049] 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 a preset mode is entered, preventing the cleaning operation from being started. This can prevent accidental contact with the oral cleaning device during travel, which could cause vibrations from the device to start cleaning operations and affect others or users, making the smart toothbrush more intelligent and improving the user experience.

[0050] 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 cleaning zones to be cleaned by the cleaning device can be identified. The multidimensional data includes facial image data of the target user and posture information of the cleaning device.

[0051] As can be seen in this embodiment, the cleaning zones cleaned by the cleaning device can be identified based on the data of the multiple dimensions. The multidimensional data includes the facial image data of the target user and the posture information of the cleaning device. Identifying the cleaning zones cleaned by the cleaning device based on the data of the multiple dimensions can improve the accuracy of zone identification, thereby improving the accuracy of real-time display of cleaning zones.

[0052] In one possible implementation, in response to an oral cleaning command, an oral cleaning operation is performed on the target user's teeth, and a tooth model diagram is controlled to be displayed.

[0053] The target user refers to a user who uses the oral cleaning device to clean their teeth.

[0054] The target user's teeth were divided into multiple cleaning zones.

[0055] The tooth model image includes multiple image partitions.

[0056] Each of the multiple image partitions corresponds one-to-one with the multiple clean partitions.

[0057] After the oral cleaning operation has been performed for a first preset time, the target image zone corresponding to the target cleaning zone that needs to be cleaned more thoroughly is highlighted in the tooth model image, and a prompt is output that the target cleaning zone needs to be cleaned more thoroughly. The target cleaning zone is determined based on the oral cleaning data obtained in this oral cleaning operation and / or historical oral cleaning data, and the target cleaning zone is one of the multiple cleaning zones.

[0058] In one embodiment, the tooth model image corresponds to the teeth of the target user. Optionally, the tooth model image is obtained by modeling based on the teeth of the target user.

[0059] In one alternative implementation, the number of the plurality of cleaning zones is 16.

[0060] In the embodiments of this application, the teeth are divided into multiple cleaning zones, which facilitates cleaning management on a zone-by-zone basis, thereby enabling more meticulous cleaning and ensuring cleaning effectiveness.

[0061] In one alternative embodiment, the oral cleaning device further includes a display screen located on the handle, through which the dental model diagram and target image zones highlighted in the dental model diagram are displayed.

[0062] In the embodiments of this application, the display screen of 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.

[0063] In an optional implementation, the method further includes: within a second preset time period before the oral cleaning operation ends, controlling the target image partition to be highlighted in the dental model image, and outputting a prompt that the target cleaning partition corresponding to the target image partition needs to be cleaned in an enhanced manner.

[0064] 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. Specifically, during the period before the end of the oral cleaning operation, if there are still cleaning zones in the mouth that need to be strengthened, the image zone (e.g., image zone A) corresponding to a certain cleaning zone (e.g., cleaning zone A) is highlighted in the tooth model diagram, and the user strengthens the cleaning of cleaning zone A accordingly. If the second preset time period has not been used up and there are other zones that need to be strengthened (e.g., cleaning zone B), then prompts continue to be output, that is, the image zone B corresponding to cleaning zone B is highlighted in the tooth model diagram, so that the user strengthens the cleaning of cleaning zone B accordingly. If the second preset cleaning time has not yet expired, and there are other areas requiring intensive cleaning (such as cleaning area C), a prompt will continue to be displayed. This means that the image corresponding to cleaning area C will be highlighted in the tooth model, allowing the user to perform intensive cleaning on cleaning area C accordingly. If the second preset cleaning time has expired, no further prompts will be displayed. For example, if the second preset cleaning time has expired while intensive cleaning of cleaning area A is being performed, no further prompts will be displayed for that area. If the second preset cleaning time expires after a prompt is displayed, the oral hygiene device may automatically stop or shut down. If the user needs intensive cleaning, the oral hygiene device will need to be restarted.

[0065] In one optional implementation, if multiple prompts are given within a second preset time period before the oral cleaning operation ends, and the target cleaning area corresponding to the previous prompt is cleaned according to the previous prompt, the method further includes:

[0066] 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 cleaning partition corresponding to the next target image partition according to the next prompt and the next target image partition.

[0067] In the embodiments of this application, within a second preset time period before the end of the oral cleaning operation—that is, within a period before the end of the oral cleaning operation—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 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. In other words, 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.

[0068] 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, where i is an integer greater than or equal to 1.

[0069] In the embodiments of this application, if the target cleaning partition that was previously prompted needs enhanced cleaning is still detected after the user refreshes the image, the target image partition output next time will be the same, otherwise different.

[0070] 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 cleaning partition that needs to be cleaned more thoroughly in the dental model diagram, and outputting a prompt that the target cleaning partition needs to be cleaned more thoroughly.

[0071] In the embodiments of this application, in addition to outputting a prompt to the user about the target 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 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.

[0072] In one alternative embodiment, the oral hygiene device further includes a bone conduction component, and the types of prompts include display prompts and / or voice prompts. The display prompts include text and / or images, and the method further includes: displaying text and / or images corresponding to the prompts through the display screen of the oral hygiene device, and / or playing voice corresponding to the prompts through the bone conduction component.

[0073] 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.

[0074] In one optional implementation, the target cleaning zone includes uncleaned zones and / or cleaned zones with a cleaning level less than a preset cleaning level, wherein the cleaning level is determined based on the cleaning duration of the cleaning zone and / or the coverage area of ​​the cleaning zone.

[0075] 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 on the display screen, which can remind the user which areas still need to be cleaned more thoroughly to ensure the cleaning effect.

[0076] In one optional embodiment, the oral cleaning device further includes a multidimensional data acquisition device for acquiring at least two-dimensional data during the oral cleaning operation, and the method further includes:

[0077] The multidimensional data acquisition device acquires at least two dimensions of data during the oral cleaning procedure.

[0078] Based on at least two-dimensional data from this oral cleaning procedure, the corresponding oral cleaning data is determined, wherein the oral cleaning data includes the cleaning duration and / or coverage area of ​​each cleaning zone.

[0079] In the embodiments of this application, by setting a multi-dimensional data acquisition device 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.

[0080] In an optional implementation, the method further includes: when performing oral cleaning operations on the first cleaning zone, performing cleaning operations according to a cleaning mode corresponding to the first cleaning zone, wherein the first cleaning zone is one of a plurality of cleaning zones, and each cleaning zone corresponds to a different cleaning mode.

[0081] In the embodiments of this application, the cleaning mode of each cleaning zone is determined by combining historical oral cleaning data, the condition of teeth in each cleaning zone (such as the location of each cleaning zone and the type of dental problems in each cleaning zone), and adapts to the user's brushing habits. This allows the user to continuously optimize their brushing habits based on the determined cleaning mode of each cleaning zone when performing oral cleaning. Ultimately, this forms 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 results.

[0082] In the embodiments of this application, during the cleaning process, if the cleaning component moves from one cleaning zone to another, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram on the 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.

[0083] In one alternative implementation, the dental problems are obtained from the oral health record corresponding to the target user, and 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 operations performed on the target user's mouth.

[0084] 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 understanding of the dental problems corresponding to each cleaning zone of the target user, and the determination of the cleaning mode corresponding to each cleaning zone based on factors such as the dental problems of each cleaning zone.

[0085] In an optional implementation, the method further includes: after the oral cleaning operation is completed and / or when the oral cleaning operation is paused, controlling the display screen to display a second prompt, wherein the second prompt is determined based on the oral cleaning data obtained in this oral cleaning operation and historical oral cleaning data.

[0086] In the embodiments of this application, a second prompt can be displayed after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The types of prompts are diverse and can remind users to clean their teeth, thereby increasing users' attention to oral cleaning.

[0087] In an optional implementation, the method further includes: after the oral cleaning operation is completed, highlighting a first target image partition corresponding to a first target cleaning partition that requires enhanced cleaning in the dental model image, wherein the first target cleaning partition includes a first sub-cleaning partition that requires enhanced cleaning based on the completion of this oral cleaning operation, and / or a second sub-cleaning partition determined based on historical oral cleaning operations.

[0088] In the embodiments of this application, after each cleaning is completed, the cleaning zones that need to be cleaned more thoroughly during the current cleaning process and / or the cleaning zones 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.

[0089] In one alternative implementation, the first target image partition is displayed in a loop.

[0090] In the embodiments of this application, the display methods of the first target image partition are diversified, providing users with a rich interactive experience.

[0091] In one alternative embodiment, the oral cleaning device further includes a drive member for driving the cleaning element to vibrate and / or oscillate to clean the mouth of a target user holding the oral cleaning device, the method further including:

[0092] 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;

[0093] The multidimensional data is acquired, and based on the multidimensional data, it is determined that the target user has an intention to clean their mouth. The driving component is then controlled to drive the cleaning component to move in a second mode to clean the target user's mouth.

[0094] 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.

[0095] In this embodiment, when a user first activates the oral hygiene device (before using it for oral cleaning), the device controls a drive unit to move the cleaning component in a first mode. In this first mode, the cleaning component moves with relatively low intensity to prevent toothpaste splattering. When the device detects the user's intention to brush their teeth, it controls the drive unit 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. By driving the cleaning component in corresponding modes based on different intentions, the device improves the user's oral hygiene experience while achieving the desired cleaning effect.

[0096] In one optional implementation, the multidimensional data includes facial image data of the target user and pressure data of the cleaning device; determining the target user's oral cleaning intention based on the multidimensional data includes:

[0097] Based on the facial image data, it is determined that the oral hygiene device is in the inlet state;

[0098] 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;

[0099] 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.

[0100] In this embodiment, when a user activates the oral cleaning device, the device continuously collects facial image data and pressure data on the cleaning component. The facial image data is used to determine whether the oral cleaning device is in the inlet state. If it is in the inlet state, the pressure data is used to determine whether the pressure value is greater than a preset value, i.e., to determine whether the user is brushing their teeth. Thus, by using both facial image data and pressure data, the device can accurately determine whether the user intends to brush their teeth, thereby enabling precise control of the drive component to drive the cleaning component to move in the second mode.

[0101] In one alternative embodiment, the oral hygiene device includes an image sensor and a pressure sensor, the image sensor being used to acquire facial image data of the target user, and the pressure sensor being used to acquire pressure data of the cleaning device.

[0102] 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.

[0103] In one alternative implementation, the image sensor includes at least one camera disposed on the handle.

[0104] In one optional implementation, the pressure sensor is the driving element; the acquisition of multidimensional data of the cleaning element 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 the pressure data based on the change value.

[0105] In this embodiment, a driver 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.

[0106] In an optional implementation, the multidimensional data further includes the target user behavior detection data; before determining that the target user has an intention to clean their mouth, the method further includes:

[0107] 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;

[0108] 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.

[0109] 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 value is greater than a preset value, but the child does not intend to brush their teeth. Therefore, in this embodiment, even when the oral hygiene device is in the mouth and the pressure value is greater than the preset value, before determining that the user has an intention to brush their teeth, behavioral detection data is acquired. This data is used to determine if the area of ​​contact between the cleaning element and the user's teeth changes. Only when this changes—that is, the device is in the mouth, the pressure value is greater than the preset value, and the area of ​​contact between the cleaning element and the user's teeth changes—is it considered that the user has an intention to brush their teeth. This way, when a child places the device in their mouth or presses it against their teeth, it will be interpreted as the user not having an intention to brush their teeth, thus allowing for a more accurate determination of whether the user has an intention to brush their teeth and avoiding misjudgment, further improving the user's brushing experience.

[0110] In one alternative implementation, the oral hygiene device includes a posture sensor for acquiring behavioral detection data of the target user.

[0111] 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.

[0112] In one alternative implementation, while controlling the drive unit to drive the cleaning unit to move in a second mode, the oral cleaning process of the target user is displayed on the display screen.

[0113] In this embodiment, the oral cleaning device is equipped with a display screen, which drives the cleaning component to move in a 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 experience.

[0114] In one optional implementation, displaying the oral cleaning process of the target user on the 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.

[0115] In this embodiment, the user's oral cavity is truly cleaned when the cleaning component is driven to move in the second mode. Timing begins at this time, which can more accurately measure the user's actual effective brushing time, thereby avoiding misjudgments of the brushing process caused by incorrect brushing time. In addition, the user's effective brushing time will be displayed on the screen in real time, so that the user can understand their brushing progress in a timely manner and improve the user's brushing experience.

[0116] In one optional implementation, displaying the oral cleaning process of the target user through the 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 oral cleaning data of the target user.

[0117] In this embodiment, during the oral cleaning process, the oral cleaning device also displays the user's brushing effect in real time on the tooth model diagram on the display screen. This allows the user to understand their current brushing effect in a timely manner, making it easier for them to adjust their brushing process and providing a more intelligent brushing service.

[0118] In one alternative implementation, the target user's teeth are divided into multiple cleaning zones, and the tooth model image includes multiple image zones, each of which corresponds one-to-one with the multiple cleaning zones.

[0119] The simultaneous display of cleaning effect indicators on the dental model diagram includes:

[0120] Display a cleaning area identifier in the image partition corresponding to the currently cleaning partition, wherein the cleaning area identifier is used to indicate that the area currently being cleaned is the cleaning partition;

[0121] And / or,

[0122] Based on the cleaning intensity of the currently cleaning zone, a cleaning intensity indicator is displayed in the image zone corresponding to the currently cleaning zone to indicate the cleaning intensity. The cleaning intensity indicator has at least two types, and different types of cleaning intensity indicators represent different cleaning intensities.

[0123] And / or,

[0124] Based on the cleanliness level of each clean zone, a cleanliness level identifier is displayed in each image zone to indicate the cleanliness level of the clean zone corresponding to that image zone. The cleanliness level identifier includes at least two types, and different types of cleanliness level identifiers indicate different cleanliness levels.

[0125] 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 oral 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 the appropriate cleaning intensity for each oral area; and 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 which oral areas have been cleaned and which have not, facilitating the user to brush the uncleaned oral areas, thereby improving the user's brushing experience.

[0126] In one optional implementation, 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.

[0127] In this embodiment, during the oral cleaning process, the user's brushing intention is continuously detected. If the user does not intend to brush their teeth, the cleaning component is driven to move in the first mode to avoid toothpaste foam splashing on the cleaning component and improve the user's brushing experience.

[0128] In an optional implementation, when the oral cleaning time of the target user is synchronously displayed 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.

[0129] In this embodiment, after starting the oral cleaning process for the user, if it is detected that the user does not intend to brush their teeth, 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.

[0130] In one alternative implementation, the absence of oral hygiene intent in the target user includes at least one of the following:

[0131] 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.

[0132] In this embodiment, the present application determines whether the user does not intend to brush their teeth by detecting whether the oral cleaning device is in the outlet state, whether the pressure value of the cleaning component on the teeth is greater than a preset value, and whether the area of ​​contact between the cleaning component and the target user's teeth has changed. These three dimensions are used to comprehensively determine whether the user has the intention to brush their teeth. By judging the user's brushing intention from multiple dimensions, the accuracy of the brushing intention judgment can be accurately identified.

[0133] In an alternative implementation, the method further includes: when the oral health record is entered for the first time for the target user, in response to the oral health record entry operation, displaying an oral health record entry interface on a display screen.

[0134] The oral health record entry interface includes multiple tooth icons and tooth model diagrams, with each tooth icon corresponding to a type of problem.

[0135] 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. The problem type corresponding to the first tooth icon is identified as the problem type of the problem tooth and is entered into the target user's oral health record.

[0136] In one optional implementation, the method further includes: acquiring an oral image of the target user during the first entry of the target user's oral health record; performing a dental health test based on the oral image to identify teeth in the target user with dental problems; and entering the location of the teeth with dental problems and the corresponding problem type into the target user's oral health record.

[0137] In one optional implementation, acquiring the oral cavity image of the target user includes: scanning the target user's oral cavity using an endoscopic device to obtain the oral cavity image of the target user. The endoscopic device and the oral hygiene device are either a single integrated device or the endoscopic device is a separate device from the oral hygiene device.

[0138] In one optional implementation, when the target user's oral health record is entered for the first time, the location of the target user's problematic teeth is collected by the user; the location of the problematic teeth and the type of problem are entered into the target user's oral health record.

[0139] In one optional implementation, the method further includes: performing a health check on the target user's teeth during the oral cleaning operation; if a problem is detected in the 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, reminding the target user to use an appropriate cleaning strategy to clean the cleaning zone where the first tooth is located, based on the updated oral health record.

[0140] In one optional implementation, 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:

[0141] 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.

[0142] 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.

[0143] In an alternative implementation, the method further includes: in response to a dental model view operation, displaying a dental model on the display screen corresponding to the updated oral health record of the target user, and highlighting the location of the first tooth and the type of problem with the first tooth in the dental model.

[0144] In one optional implementation, 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.

[0145] In one alternative implementation, the types of dental problems include at least one of the following: dental plaque, tartar, caries, stained teeth, missing teeth, and sensitive teeth.

[0146] Secondly, embodiments of this application provide an oral hygiene display method, which is applied to a terminal device. The terminal device includes a 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 component and a handle, and the handle is located between the cleaning component and the handle. The method includes:

[0147] 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 first type of identifier in a first image zone of the tooth model diagram 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 the first type of identifier in a second image zone of the tooth model diagram displayed on the display screen, and stops displaying the first type of identifier in the first image zone.

[0148] In this embodiment, the first cleaning event is used to indicate that the cleaning device is currently performing a cleaning operation on the first cleaning zone of the target user's teeth.

[0149] The target user refers to the user holding the voltage toothbrush.

[0150] The target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones.

[0151] The tooth model image includes multiple image partitions, and each of the multiple image partitions corresponds one-to-one with the multiple cleaning partitions.

[0152] The first clean partition corresponds to the first image partition.

[0153] The first type of identifier is used to indicate that the currently being cleaned partition is the relevant cleaning partition.

[0154] It should be noted that when the cleaning device cleans the first cleaning zone of the target user's teeth, the relevant cleaning zone is the first cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the first cleaning zone.

[0155] The second cleaning event is used to instruct the cleaning component to move from the first cleaning partition to the second cleaning partition and to clean the second cleaning partition.

[0156] The second cleaning partition corresponds to the second image partition.

[0157] It should be noted that when the cleaning device cleans the second cleaning zone of the target user's teeth, the relevant cleaning zone is the second cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the second cleaning zone.

[0158] As can be seen in this embodiment, when the target user cleans the first cleaning zone of the teeth using the cleaning device, a first type of identifier is displayed in the first image zone of the tooth model diagram on the display screen, indicating that the currently cleaning zone is the first cleaning zone. 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 cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is no longer displayed in the first image zone. Instead, the first type of identifier is displayed in the second image zone of the tooth model diagram on the display screen, indicating that the currently cleaning zone is the second cleaning zone. This allows the user to be aware of the changes in the cleaning zones 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.

[0159] In one possible implementation, based on the degree of cleanliness of each of the plurality of cleaning zones, the display screen is controlled to display a second type of identifier for indicating the degree of cleanliness in each image zone corresponding to the tooth model diagram.

[0160] The second category of labels includes at least two types, and different types of the second category of labels indicate different levels of cleanliness.

[0161] It should be noted that the type of the second type of mark can be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different degrees of cleanliness, different colors indicate different degrees of cleanliness, different shapes indicate different degrees of cleanliness, and different numbers of lines indicate different degrees of cleanliness, etc. This application does not limit this.

[0162] As can be seen from the embodiments of this application, during the process of cleaning teeth, users can know the degree of cleaning corresponding to each cleaning zone in the teeth, thereby strengthening the cleaning of areas that are not cleaned properly, and reasonably allocating the cleaning time of each cleaning zone, so that users can clean their teeth better and improve the effect of teeth cleaning.

[0163] In one possible implementation, a third type of label indicating the cleaning intensity is displayed in the third image partition.

[0164] The third image partition refers to the image partition that is currently being cleaned.

[0165] The third type of label includes at least two types, with different types of third type labels indicating different cleaning strengths. It should be noted that the types of third type labels can also be distinguished by differences in image brightness, color, shape, and quantity. That is, different brightness indicates different cleaning strengths, different colors indicate different cleaning degrees, different shapes indicate different cleaning degrees, and different quantities indicate different cleaning degrees, etc. This application does not limit this.

[0166] As can be seen from the embodiments of this application, during the process of teeth cleaning, the user can know the cleaning intensity of the cleaning device on the cleaning zone being cleaned, thereby controlling the cleaning time of the current cleaning zone. That is, when the cleaning intensity is high, the cleaning time of the cleaning zone being cleaned can be reduced, and when the cleaning intensity is low, the cleaning time of the cleaning zone being cleaned can be increased, so that the user can clean their teeth better and improve the teeth cleaning effect.

[0167] In one possible implementation, the third image partition corresponds to multiple category identifiers, and at least two of the multiple category identifiers are displayed overlaid.

[0168] The plurality of category identifiers include at least two of the first category identifier, the second category identifier, and the third category identifier.

[0169] 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 cleaning zone during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image zone, 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 zone, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0170] As can be seen in this embodiment, the target user can simultaneously see at least two of the first type of identifier, the second type of identifier, and the third type of identifier displayed in the image partition corresponding to the cleaning zone being cleaned during the cleaning process. In other words, the target user can know at least two of the following: the cleaning zone currently being cleaned, the degree of cleaning of the currently being cleaned, and the cleaning intensity of the currently being cleaned. This allows the user to rationally plan the cleaning time for the current cleaning zone and improve the teeth cleaning effect.

[0171] In one possible implementation, among the multiple category identifiers corresponding to the third image partition, the first category identifier and the second category identifier are displayed superimposed. Specifically, the first category identifier is superimposed on the second category identifier, but the first category identifier does not completely obscure the second category identifier.

[0172] As can be seen, in this embodiment of the application, the first type of identifier and the second type of identifier are displayed superimposed, so that the target user can know in real time the currently cleaned cleaning partition and the cleanliness level of the currently cleaned cleaning partition, and can also reduce the occupied image partition.

[0173] 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 the image partition, such as displays on the inside, outside, left, right, or all four sides of the image partition.

[0174] 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.

[0175] In one possible implementation, when the cleaning component cleans the first cleaning partition, the display screen is controlled to display the name of the first cleaning partition; when the cleaning component moves from the first cleaning partition to the second cleaning partition and cleans the second cleaning partition, the display screen is controlled to display the name of the second cleaning partition and no longer displays the name of the first cleaning partition.

[0176] As can be seen in this embodiment, when cleaning the corresponding cleaning zone, the corresponding cleaning zone name will be displayed so that the target user can match the currently cleaning area with the image zone displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0177] In one possible implementation, when the cleaning component is currently cleaning a risk zone, the display screen is controlled to display a first prompt.

[0178] The risk zoning is determined based on the cleaning zoning corresponding to the target teeth pre-marked by the target user.

[0179] The target tooth is a tooth that has dental problems.

[0180] The first prompt is used to guide the target user to clean the risk zone according to the cleaning strategy corresponding to the dental problem.

[0181] As can be seen in this embodiment, when the cleaning device reaches the cleaning zone 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 zone, thereby alleviating or controlling the dental problems in that zone, reducing the occurrence of dental diseases, and improving the user experience.

[0182] In one possible implementation, after the oral cleaning procedure is completed and / or when the oral cleaning procedure is paused, the display screen is controlled to show a second prompt. The second prompt is determined based on the oral cleaning data obtained during the current oral cleaning procedure and historical oral cleaning data.

[0183] 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.

[0184] In one possible implementation, after the oral cleaning procedure is completed, the display screen is controlled to show an evaluation report. The evaluation report includes comprehensive dental recommendations, which 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.

[0185] 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.

[0186] In one possible implementation, in response to the target user pressing the physical button, the display screen is controlled to display an interface corresponding to the touch operation. The display interface allows setting at least one of the following: a preset mode, a voice reminder mode, the usage days of the cleaning device, an artificial intelligence learning mode, and a linked terminal device.

[0187] 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 terminal devices, making the use of the oral cleaning device more intelligent and improving the user experience.

[0188] 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.

[0189] 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 a preset mode is entered, preventing the cleaning operation from being started. This can prevent accidental contact with the oral cleaning device during travel, which could cause vibrations from the device to start cleaning operations and affect others or users, making the smart toothbrush more intelligent and improving the user experience.

[0190] 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 cleaning zones to be cleaned by the cleaning device can be identified. The multidimensional data includes facial image data of the target user and posture information of the cleaning device.

[0191] As can be seen in this embodiment, the cleaning zones cleaned by the cleaning device can be identified based on the data of the multiple dimensions. The multidimensional data includes the facial image data of the target user and the posture information of the cleaning device. Identifying the cleaning zones cleaned by the cleaning device based on the data of the multiple dimensions can improve the accuracy of zone identification, thereby improving the accuracy of real-time display of cleaning zones.

[0192] In one possible implementation, in response to an oral cleaning command, an oral cleaning operation is performed on the target user's teeth, and a tooth model diagram is controlled to be displayed.

[0193] The target user refers to a user who uses the oral cleaning device to clean their teeth.

[0194] The target user's teeth were divided into multiple cleaning zones.

[0195] The tooth model image includes multiple image partitions.

[0196] Each of the multiple image partitions corresponds one-to-one with the multiple clean partitions.

[0197] After the oral cleaning operation has been performed for a first preset time, the target image zone corresponding to the target cleaning zone that needs to be cleaned more thoroughly is highlighted in the tooth model image, and a prompt is output that the target cleaning zone needs to be cleaned more thoroughly. The target cleaning zone is determined based on the oral cleaning data obtained in this oral cleaning operation and / or historical oral cleaning data, and the target cleaning zone is one of the multiple cleaning zones.

[0198] In one embodiment, the tooth model image corresponds to the teeth of the target user. Optionally, the tooth model image is obtained by modeling based on the teeth of the target user.

[0199] In one alternative implementation, the number of the plurality of cleaning zones is 16.

[0200] In the embodiments of this application, the teeth are divided into multiple cleaning zones, which facilitates cleaning management on a zone-by-zone basis, thereby enabling more meticulous cleaning and ensuring cleaning effectiveness.

[0201] In one alternative embodiment, the oral cleaning device further includes a display screen located on the handle, through which the dental model diagram and target image zones highlighted in the dental model diagram are displayed.

[0202] In the embodiments of this application, the display screen of 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.

[0203] In an optional implementation, the method further includes: within a second preset time period before the oral cleaning operation ends, controlling the target image partition to be highlighted in the dental model image, and outputting a prompt that the target cleaning partition corresponding to the target image partition needs to be cleaned in an enhanced manner.

[0204] 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. Specifically, during the period before the end of the oral cleaning operation, if there are still cleaning zones in the mouth that need to be strengthened, the image zone (e.g., image zone A) corresponding to a certain cleaning zone (e.g., cleaning zone A) is highlighted in the tooth model diagram, and the user strengthens the cleaning of cleaning zone A accordingly. If the second preset time period has not been used up and there are other zones that need to be strengthened (e.g., cleaning zone B), then prompts continue to be output, that is, the image zone B corresponding to cleaning zone B is highlighted in the tooth model diagram, so that the user strengthens the cleaning of cleaning zone B accordingly. If the second preset cleaning time has not yet expired, and there are other areas requiring intensive cleaning (such as cleaning area C), a prompt will continue to be displayed. This means that the image corresponding to cleaning area C will be highlighted in the tooth model, allowing the user to perform intensive cleaning on cleaning area C accordingly. If the second preset cleaning time has expired, no further prompts will be displayed. For example, if the second preset cleaning time has expired while intensive cleaning of cleaning area A is being performed, no further prompts will be displayed for that area. If the second preset cleaning time expires after a prompt is displayed, the oral hygiene device may automatically stop or shut down. If the user needs intensive cleaning, the oral hygiene device will need to be restarted.

[0205] In one optional implementation, if multiple prompts are given within a second preset time period before the oral cleaning operation ends, and the target cleaning area corresponding to the previous prompt is cleaned according to the previous prompt, the method further includes:

[0206] 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 cleaning partition corresponding to the next target image partition according to the next prompt and the next target image partition.

[0207] In the embodiments of this application, within a second preset time period before the end of the oral cleaning operation—that is, within a period before the end of the oral cleaning operation—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 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. In other words, 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.

[0208] 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, where i is an integer greater than or equal to 1.

[0209] In the embodiments of this application, if the target cleaning partition that was previously prompted needs enhanced cleaning is still detected after the user refreshes the image, the target image partition output next time will be the same, otherwise different.

[0210] 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 cleaning partition that needs to be cleaned more thoroughly in the dental model diagram, and outputting a prompt that the target cleaning partition needs to be cleaned more thoroughly.

[0211] In the embodiments of this application, in addition to outputting a prompt to the user about the target 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 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.

[0212] In one alternative embodiment, the oral hygiene device further includes a bone conduction component, and the types of prompts include display prompts and / or voice prompts. The display prompts include text and / or images, and the method further includes: displaying text and / or images corresponding to the prompts through the display screen of the oral hygiene device, and / or playing voice corresponding to the prompts through the bone conduction component.

[0213] 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.

[0214] In one optional implementation, the target cleaning zone includes uncleaned zones and / or cleaned zones with a cleaning level less than a preset cleaning level, wherein the cleaning level is determined based on the cleaning duration of the cleaning zone and / or the coverage area of ​​the cleaning zone.

[0215] 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 on the display screen, which can remind the user which areas still need to be cleaned more thoroughly to ensure the cleaning effect.

[0216] In one optional embodiment, the oral cleaning device further includes a multidimensional data acquisition device for acquiring at least two-dimensional data during the oral cleaning operation, and the method further includes:

[0217] The multidimensional data acquisition device acquires at least two dimensions of data during the oral cleaning procedure.

[0218] Based on at least two-dimensional data from this oral cleaning procedure, the corresponding oral cleaning data is determined, wherein the oral cleaning data includes the cleaning duration and / or coverage area of ​​each cleaning zone.

[0219] In the embodiments of this application, by setting a multi-dimensional data acquisition device 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.

[0220] In an optional implementation, the method further includes: when performing oral cleaning operations on the first cleaning zone, performing cleaning operations according to a cleaning mode corresponding to the first cleaning zone, wherein the first cleaning zone is one of a plurality of cleaning zones, and each cleaning zone corresponds to a different cleaning mode.

[0221] In the embodiments of this application, the cleaning mode of each cleaning zone is determined by combining historical oral cleaning data, the condition of teeth in each cleaning zone (such as the location of each cleaning zone and the type of dental problems in each cleaning zone), and adapts to the user's brushing habits. This allows the user to continuously optimize their brushing habits based on the determined cleaning mode of each cleaning zone when performing oral cleaning. Ultimately, this forms 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 results.

[0222] In the embodiments of this application, during the cleaning process, if the cleaning component moves from one cleaning zone to another, the corresponding cleaning effect indicator is displayed in real time on the tooth model diagram on the 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.

[0223] In an optional implementation, the method further includes: when performing oral cleaning operations on a third cleaning zone, if there is a dental problem in the teeth of the third cleaning zone, outputting a prompt corresponding to the third cleaning zone, wherein the prompt corresponding to the third cleaning zone is used to indicate the dental problem corresponding to the third cleaning zone and to provide cleaning suggestions for the third cleaning zone, wherein the third cleaning zone is one of a plurality of cleaning zones.

[0224] In the embodiments of this application, when there is a dental problem in the teeth of the section being cleaned, a corresponding prompt is output through the 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.

[0225] In one alternative implementation, the dental problems are obtained from the oral health record corresponding to the target user, and 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 operations performed on the target user's mouth.

[0226] 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 understanding of the dental problems corresponding to each cleaning zone of the target user, and the determination of the cleaning mode corresponding to each cleaning zone based on factors such as the dental problems of each cleaning zone.

[0227] In an optional implementation, the method further includes: after the oral cleaning operation is completed and / or when the oral cleaning operation is paused, controlling the display screen to display a second prompt, wherein the second prompt is determined based on the oral cleaning data obtained in this oral cleaning operation and historical oral cleaning data.

[0228] In the embodiments of this application, a second prompt can be displayed after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The types of prompts are diverse and can remind users to clean their teeth, thereby increasing users' attention to oral cleaning.

[0229] In an optional implementation, the method further includes: after the oral cleaning operation is completed, highlighting a first target image partition corresponding to a first target cleaning partition that requires enhanced cleaning in the dental model image, wherein the first target cleaning partition includes a first sub-cleaning partition that requires enhanced cleaning based on the completion of this oral cleaning operation, and / or a second sub-cleaning partition determined based on historical oral cleaning operations.

[0230] In the embodiments of this application, after each cleaning is completed, the cleaning zones that need to be cleaned more thoroughly during the current cleaning process and / or the cleaning zones 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.

[0231] In one alternative implementation, the first target image partition is displayed in a loop.

[0232] In the embodiments of this application, the display methods of the first target image partition are diversified, providing users with a rich interactive experience.

[0233] In one alternative embodiment, the oral cleaning device further includes a drive member for driving the cleaning element to vibrate and / or oscillate to clean the mouth of a target user holding the oral cleaning device, the method further including:

[0234] 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;

[0235] The multidimensional data is acquired, and based on the multidimensional data, it is determined that the target user has an intention to clean their mouth. The driving component is then controlled to drive the cleaning component to move in a second mode to clean the target user's mouth.

[0236] 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.

[0237] In this embodiment, when a user first activates the oral hygiene device (before using it for oral cleaning), the device controls a drive unit to move the cleaning component in a first mode. In this first mode, the cleaning component moves with relatively low intensity to prevent toothpaste splattering. When the device detects the user's intention to brush their teeth, it controls the drive unit 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. By driving the cleaning component in corresponding modes based on different intentions, the device improves the user's oral hygiene experience while achieving the desired cleaning effect.

[0238] In one optional implementation, the multidimensional data includes facial image data of the target user and pressure data of the cleaning device; determining the target user's oral cleaning intention based on the multidimensional data includes:

[0239] Based on the facial image data, it is determined that the oral hygiene device is in the inlet state;

[0240] 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;

[0241] 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.

[0242] In this embodiment, when a user activates the oral cleaning device, the device continuously collects facial image data and pressure data on the cleaning component. The facial image data is used to determine whether the oral cleaning device is in the inlet state. If it is in the inlet state, the pressure data is used to determine whether the pressure value is greater than a preset value, i.e., to determine whether the user is brushing their teeth. Thus, by using both facial image data and pressure data, the device can accurately determine whether the user intends to brush their teeth, thereby enabling precise control of the drive component to drive the cleaning component to move in the second mode.

[0243] In one alternative embodiment, the oral hygiene device includes an image sensor and a pressure sensor, the image sensor being used to acquire facial image data of the target user, and the pressure sensor being used to acquire pressure data of the cleaning device.

[0244] 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.

[0245] In one alternative implementation, the image sensor includes at least one camera disposed on the handle.

[0246] In one optional implementation, the pressure sensor is the driving element; the acquisition of multidimensional data of the cleaning element 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 the pressure data based on the change value.

[0247] In this embodiment, a driver 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.

[0248] In an optional implementation, the multidimensional data further includes the target user behavior detection data; before determining that the target user has an intention to clean their mouth, the method further includes:

[0249] 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;

[0250] 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.

[0251] 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 value is greater than a preset value, but the child does not intend to brush their teeth. Therefore, in this embodiment, even when the oral hygiene device is in the mouth and the pressure value is greater than the preset value, before determining that the user has an intention to brush their teeth, behavioral detection data is acquired. This data is used to determine if the area of ​​contact between the cleaning element and the user's teeth changes. Only when this changes—that is, the device is in the mouth, the pressure value is greater than the preset value, and the area of ​​contact between the cleaning element and the user's teeth changes—is it considered that the user has an intention to brush their teeth. This way, when a child places the device in their mouth or presses it against their teeth, it will be interpreted as the user not having an intention to brush their teeth, thus allowing for a more accurate determination of whether the user has an intention to brush their teeth and avoiding misjudgment, further improving the user's brushing experience.

[0252] In one alternative implementation, the oral hygiene device includes a posture sensor for acquiring behavioral detection data of the target user.

[0253] 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.

[0254] In one alternative implementation, while controlling the drive unit to drive the cleaning unit to move in a second mode, the oral cleaning process of the target user is displayed on the display screen.

[0255] In this embodiment, the oral cleaning device is equipped with a display screen, which drives the cleaning component to move in a 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 experience.

[0256] In one optional implementation, displaying the oral cleaning process of the target user on the 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.

[0257] In this embodiment, the user's oral cavity is truly cleaned when the cleaning component is driven to move in the second mode. Timing begins at this time, which can more accurately measure the user's actual effective brushing time, thereby avoiding misjudgments of the brushing process caused by incorrect brushing time. In addition, the user's effective brushing time will be displayed on the screen in real time, so that the user can understand their brushing progress in a timely manner and improve the user's brushing experience.

[0258] In one optional implementation, displaying the oral cleaning process of the target user through the 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 oral cleaning data of the target user.

[0259] In this embodiment, during the oral cleaning process, the oral cleaning device also displays the user's brushing effect in real time on the tooth model diagram on the display screen. This allows the user to understand their current brushing effect in a timely manner, making it easier for them to adjust their brushing process and providing a more intelligent brushing service.

[0260] In one alternative implementation, the target user's teeth are divided into multiple cleaning zones, and the tooth model image includes multiple image zones, each of which corresponds one-to-one with the multiple cleaning zones.

[0261] The simultaneous display of cleaning effect indicators on the dental model diagram includes:

[0262] Display a cleaning area identifier in the image partition corresponding to the currently cleaning partition, wherein the cleaning area identifier is used to indicate that the area currently being cleaned is the cleaning partition;

[0263] And / or,

[0264] Based on the cleaning intensity of the currently cleaning zone, a cleaning intensity indicator is displayed in the image zone corresponding to the currently cleaning zone to indicate the cleaning intensity. The cleaning intensity indicator has at least two types, and different types of cleaning intensity indicators represent different cleaning intensities.

[0265] And / or,

[0266] Based on the cleanliness level of each clean zone, a cleanliness level identifier is displayed in each image zone to indicate the cleanliness level of the clean zone corresponding to that image zone. The cleanliness level identifier includes at least two types, and different types of cleanliness level identifiers indicate different cleanliness levels.

[0267] 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 oral 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 the appropriate cleaning intensity for each oral area; and 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 which oral areas have been cleaned and which have not, facilitating the user to brush the uncleaned oral areas, thereby improving the user's brushing experience.

[0268] In one optional implementation, 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.

[0269] In this embodiment, during the oral cleaning process, the user's brushing intention is continuously detected. If the user does not intend to brush their teeth, the cleaning component is driven to move in the first mode to avoid toothpaste foam splashing on the cleaning component and improve the user's brushing experience.

[0270] In an optional implementation, when the oral cleaning time of the target user is synchronously displayed 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.

[0271] In this embodiment, after starting the oral cleaning process for the user, if it is detected that the user does not intend to brush their teeth, 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.

[0272] In one alternative implementation, the absence of oral hygiene intent in the target user includes at least one of the following:

[0273] 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.

[0274] In this embodiment, the present application determines whether the user does not intend to brush their teeth by detecting whether the oral cleaning device is in the outlet state, whether the pressure value of the cleaning component on the teeth is greater than a preset value, and whether the area of ​​contact between the cleaning component and the target user's teeth has changed. These three dimensions are used to comprehensively determine whether the user has the intention to brush their teeth. By judging the user's brushing intention from multiple dimensions, the accuracy of the brushing intention judgment can be accurately identified.

[0275] In an alternative implementation, the method further includes: when the oral health record is entered for the first time for the target user, in response to the oral health record entry operation, displaying an oral health record entry interface on a display screen.

[0276] The oral health record entry interface includes multiple tooth icons and tooth model diagrams, with each tooth icon corresponding to a type of problem.

[0277] 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. The problem type corresponding to the first tooth icon is identified as the problem type of the problem tooth and is entered into the target user's oral health record.

[0278] In one optional implementation, the method further includes: acquiring an oral image of the target user during the first entry of the target user's oral health record; performing a dental health test based on the oral image to identify teeth in the target user with dental problems; and entering the location of the teeth with dental problems and the corresponding problem type into the target user's oral health record.

[0279] In one optional implementation, acquiring the oral cavity image of the target user includes: scanning the target user's oral cavity using an endoscopic device to obtain the oral cavity image of the target user. The endoscopic device and the oral hygiene device are either a single integrated device or the endoscopic device is a separate device from the oral hygiene device.

[0280] In one optional implementation, when the target user's oral health record is entered for the first time, the location of the target user's problematic teeth is collected by the user; the location of the problematic teeth and the type of problem are entered into the target user's oral health record.

[0281] In one optional implementation, the method further includes: performing a health check on the target user's teeth during the oral cleaning operation; if a problem is detected in the 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, reminding the target user to use an appropriate cleaning strategy to clean the cleaning zone where the first tooth is located, based on the updated oral health record.

[0282] In one optional implementation, 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:

[0283] 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.

[0284] 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.

[0285] In an alternative implementation, the method further includes: in response to a dental model view operation, displaying a dental model on the display screen corresponding to the updated oral health record of the target user, and highlighting the location of the first tooth and the type of problem with the first tooth in the dental model.

[0286] In one optional implementation, 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.

[0287] In one alternative implementation, the types of dental problems include at least one of the following: dental plaque, tartar, caries, stained teeth, missing teeth, and sensitive teeth.

[0288] Thirdly, embodiments of this application provide an oral cleaning method applied to an oral cleaning system, characterized in that the oral cleaning system includes an oral cleaning device and a terminal device, wherein the terminal device includes a display screen;

[0289] The oral cleaning device generates a first cleaning event in response to a target user's cleaning operation on a first cleaning zone through the oral cleaning device, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0290] The oral cleaning device sends a first cleaning event to the terminal device;

[0291] In response to the first cleaning event, the terminal device controls the display of a first type of 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 cleaning partition. The first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition.

[0292] The oral cleaning device generates a second cleaning event in response to the target user moving the oral cleaning device from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone;

[0293] The oral cleaning device sends a second cleaning event to the terminal device;

[0294] In response to the second cleaning event, the first type of identifier is controlled to be displayed in the second image partition of the tooth model diagram displayed on the display screen, and the first type of identifier is no longer displayed in the first image partition, wherein the second cleaning partition and the second image partition correspond to each other.

[0295] Fourthly, 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;

[0296] The multidimensional data detector is used to detect the first cleaning zone where the cleaning device is cleaning the teeth of the target user. The target user refers to a user holding the electric toothbrush. The teeth of the target user are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones.

[0297] The controller is used to control the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen. The tooth model diagram includes multiple image partitions, and the multiple image partitions correspond one-to-one with the multiple cleaning partitions. The first cleaning partition corresponds to the first image partition. The first type of identifier is used to indicate the cleaning partition that is currently being cleaned.

[0298] The multidimensional data detector is used to detect the movement of the cleaning component from the first cleaning zone to the second cleaning zone, and to clean the second cleaning zone.

[0299] The controller is configured to control the display of the first type of identifier in the second image partition of the display screen that displays the tooth model image, and to control the display of the first type of identifier in the first image partition to no longer be displayed, wherein the second cleaning partition corresponds to the second image partition.

[0300] Fifthly, embodiments of this application provide a terminal device, the device including a receiver, a processor, and a display screen, the terminal device being connected to an oral cleaning device, the oral cleaning device including a brush head and a handle, the brush head including a cleaning component and a brush handle, the brush handle being located between the cleaning component and the handle;

[0301] The receiver is configured to receive a first cleaning event from the oral hygiene device, wherein the first cleaning event is configured to indicate that the cleaning device is currently performing a cleaning operation on a first cleaning zone of a target user's teeth, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0302] The processor is configured to, in response to the first cleaning event, control the display of a first type of identifier in a 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 cleaning partition, the first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition;

[0303] The receiver is configured to receive a second cleaning event from the oral cleaning device, wherein the second cleaning event is configured to instruct the cleaning element to move from the first cleaning zone to the second cleaning zone and to clean the second cleaning zone;

[0304] The processor is configured to, in response to the second cleaning event, control the display of the first type of identifier in a second image partition of the tooth model image displayed on the display screen, and to stop displaying the first type of identifier in the first image partition, wherein the second cleaning partition corresponds to the second image partition.

[0305] Sixthly, embodiments of this application provide an oral cleaning system, characterized in that the oral cleaning system includes an oral cleaning device and a terminal device, wherein the terminal device includes a display screen;

[0306] The oral cleaning device is configured to generate a first cleaning event in response to a target user's cleaning operation on a first cleaning zone via the oral cleaning device, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0307] The oral cleaning device is used to send a first cleaning event to the terminal device;

[0308] The terminal device is configured to respond to the first cleaning event by controlling the display of a first type of 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 cleaning partition. The first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition.

[0309] The oral cleaning device is configured to generate a second cleaning event in response to a target user moving the oral cleaning device from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone.

[0310] The oral cleaning device is used to send a second cleaning event to the terminal device;

[0311] The terminal device is configured to, in response to the second cleaning event, control the display of the first type of identifier in the second image partition of the tooth model image displayed on the display screen, and to stop displaying the first type of identifier in the first image partition, wherein the second cleaning partition and the second image partition correspond to each other.

[0312] In a seventh aspect, embodiments of this application provide a chip, including: a processor, configured to call and run a computer program from a memory, causing a device on which the chip is installed to perform the method as described in any of the embodiments of the first or second aspect above.

[0313] Eighthly, this application provides 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 method as described in any one of the first, second, or third aspects above.

[0314] Ninthly, this application provides a computer-readable storage medium storing a computer program that causes a computer to perform the methods described in any of the first, second, or third aspects above.

[0315] In a tenth aspect, this application provides a computer program product including a non-transitory computer-readable storage medium storing a computer program, operable to cause the computer to perform the method as described in any of the embodiments of the first, second, or third aspects above. Attached Figure Description

[0316] 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.

[0317] Figure 1 is a schematic diagram of a tooth model provided in an embodiment of this application;

[0318] Figure 2 is a schematic diagram of an oral cleaning device provided in an embodiment of this application;

[0319] Figure 3 is a schematic flowchart of an oral cleaning method provided in an embodiment of this application;

[0320] Figure 4 is a schematic diagram of the first display screen of an oral cleaning device provided in an embodiment of this application;

[0321] Figure 5 is a schematic diagram of the first display screen of another oral cleaning device provided in an embodiment of this application;

[0322] Figure 6 is a schematic diagram of the first display screen of another oral cleaning device provided in an embodiment of this application;

[0323] Figure 7 is a flowchart illustrating an oral cleaning display method provided in an embodiment of this application;

[0324] Figure 8 is a schematic diagram of the second display screen of a terminal device provided in an embodiment of this application;

[0325] Figure 9 is a schematic diagram of the second display screen of another oral cleaning device provided in an embodiment of this application;

[0326] Figure 10 is a schematic diagram of the second display screen of another terminal device provided in an embodiment of this application;

[0327] Figure 11 is a schematic flowchart of another oral cleaning method provided in an embodiment of this application;

[0328] Figure 12 is a schematic diagram of an application scenario provided by an embodiment of this application;

[0329] Figure 13 is a diagram of oral health record entry provided in an embodiment of this application;

[0330] Figure 14 is another oral health record entry diagram provided in an embodiment of this application;

[0331] Figure 15 is another oral health record entry diagram provided in the embodiments of this application;

[0332] Figure 16 is another oral health record entry diagram provided in the embodiments of this application;

[0333] Figure 17 is another oral health record entry diagram provided in the embodiments of this application;

[0334] Figure 18 is a schematic diagram of an oral cleaning device provided in an embodiment of this application;

[0335] Figure 19 is a schematic diagram of a terminal device provided in an embodiment of this application;

[0336] Figure 20 is a schematic diagram of an oral cleaning system provided in an embodiment of this application;

[0337] Figure 21 is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0338] 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.

[0339] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and 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.

[0340] 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.

[0341] To facilitate understanding of the technical solution of this application, the relevant technical terms involved in this application will be explained first.

[0342] Tooth Division: Teeth in the oral cavity can be divided into multiple cleaning zones. The number of cleaning zones can be 4, 6, 8, 12, 16, 32, etc., and this application does not limit the number. For ease of understanding, this application uses the division of teeth into six zones and sixteen surfaces as an example. The teeth in the oral cavity are divided into 6 zones: upper left zone, upper incisor zone, upper right zone, lower left zone, lower incisor zone, and lower right zone. Further, the six zones are divided into 16 surfaces: 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 internal tooth surface, lower external tooth surface, and lower occlusal surface. In this application, each cleaning zone corresponds to one surface.

[0343] Dental model diagrams: Dental model diagrams are used to illustrate the shape and structure of teeth, primarily showing the shape, structure, and relative relationships between teeth. Any image that a user can understand of teeth in the mouth and their corresponding positions can be called a dental model diagram.

[0344] Image partitioning: The tooth model image is divided into tooth partitions, and image partitions corresponding to each cleaning partition are obtained in the tooth model image. For ease of understanding, refer to Figure 1, which is a schematic diagram of a tooth model image provided by an embodiment of this application. According to medical industry knowledge, the user's teeth can be divided into 16 cleaning partitions, and the corresponding tooth model image includes 16 image partitions. The tooth model image shown in Figure 1 specifically includes the upper left lateral region, the upper incisor region, the upper right lateral region, the lower left lateral region, the lower incisor region, and the lower right lateral region. Furthermore, the six zones are divided into 16 surfaces: upper left inner tooth surface, upper left outer tooth surface, upper left occlusal surface, upper incisor inner tooth surface, upper incisor outer tooth surface, upper right inner tooth surface, upper right outer tooth surface, upper right occlusal surface, lower left inner tooth surface, lower left outer tooth surface, lower left occlusal surface, lower incisor inner tooth surface, lower incisor outer tooth surface, lower inner tooth surface, lower outer tooth surface, and lower occlusal surface, for a total of 16 image zones. Each image zone corresponds to a cleaning zone of a tooth.

[0345] Target users: Target users refer to users who hold the oral hygiene device. Furthermore, "holding" is only a conventional way of holding the oral hygiene device and does not exclude the possibility of holding the oral hygiene device in other ways.

[0346] It should be noted that in this application, oral cleaning equipment can be understood as an electric toothbrush, and this application does not make such a distinction.

[0347] Referring to Figure 2, which is a schematic diagram of an oral cleaning device according to an embodiment of this application, the oral cleaning device includes a brush head and a handle. The brush head includes a cleaning element and a brush handle, with the brush handle located between the cleaning element and the handle, and the brush handle is fixedly connected to the cleaning element. The handle has a handle cylinder and a driving element located inside the handle cylinder. The driving shaft of the driving element extends from a through hole located at the end of the handle cylinder. The brush handle has a connecting cylinder for clamping the driving shaft. The brush head and the handle are clamped and fixed to the driving shaft through the connecting cylinder. The driving element is used to drive the cleaning element to vibrate and / or swing, so as to clean the mouth of the target user of the handheld oral cleaning device. Optionally, the driving element is a drive motor or a drive motor, or other devices with driving functions. This application mainly uses a drive motor as an example for description.

[0348] As shown in Figure 2, the oral cleaning device also includes a multi-dimensional data acquisition device, a controller, a first display screen (it should be noted that in this application, the display screen on the oral cleaning device can be understood as the first display screen) and physical buttons; the physical buttons are located on the handle cylinder; the first display screen is located on the handle cylinder; the multi-dimensional data acquisition device 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.

[0349] Optionally, the multidimensional data acquisition device includes an image sensor, a pressure sensor, and an attitude sensor.

[0350] Optionally, the image sensor is used to acquire facial image data of the target user, the pressure sensor is used to acquire pressure data of the cleaning device, and the posture sensor is used to acquire behavior detection data of the target user, wherein the behavior detection data is the posture data of the oral cleaning device.

[0351] 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. The image sensor, pressure sensor, and attitude sensor can be collectively referred to as multidimensional data detection devices.

[0352] It should be noted that in this application, the display screen may be located on the handle or on a terminal device connected to the oral hygiene device. This application does not limit this. The connection method may be wireless or wired. This application does not limit this.

[0353] In one embodiment of this application, the example of a display screen located on the handle of an oral cleaning device will be described first.

[0354] Referring to Figure 3, which is a flowchart illustrating an oral cleaning method provided in an embodiment of this application, the method includes, but is not limited to, steps 301-302:

[0355] 301: When the cleaning device cleans the first cleaning zone of the target user's teeth, the first type of identifier is displayed in the first image zone of the tooth model diagram displayed on the display screen.

[0356] It should be noted that before step 301, the process further includes: when a user needs to clean their teeth, they can press a physical button on the handle to begin cleaning. Specifically, in response to the user's oral cleaning command, the drive unit is controlled to drive the cleaning component to move in a first mode. Multidimensional data of the cleaning component is acquired, and based on the multidimensional data, it is determined that the user intends to clean their teeth. The drive unit is then controlled to drive the cleaning component to move in a second mode to clean the user's oral cavity. 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 cleaning component's vibration frequency, vibration amplitude, oscillation frequency, and oscillation amplitude. When the cleaning component moves in the second mode, it indicates that the cleaning component has entered the user's oral cavity and has begun cleaning the target user's teeth.

[0357] For example, when the cleaning device cleans the first cleaning zone of a target user's teeth, a first type of identifier is displayed in the first image zone of the tooth model diagram shown on the display screen. The target user refers to a user holding the oral hygiene device, and the target user's teeth are divided into multiple cleaning zones, with the first cleaning zone being any one of these multiple cleaning zones. The tooth model diagram includes multiple image zones, each corresponding one-to-one with the multiple cleaning zones, and the first cleaning zone corresponds to the first image zone. The first type of identifier is used to indicate that the currently being cleaned cleaning zone is the relevant cleaning zone. It should be noted that when the cleaning device cleans the first cleaning zone of the target user's teeth, the relevant cleaning zone is the first cleaning zone, and the first type of identifier is used to indicate that the currently being cleaned cleaning zone is the first cleaning zone.

[0358] It should be noted that displaying the first type of identifier in the first image partition includes the case where it is displayed within the first image partition, the case where it is partially displayed 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.

[0359] For example, in this application, the first type of identifier can be represented by a preset color. In this application, the first type of identifier is represented by blue. If the first cleaning zone is the upper left outer tooth surface, as shown in Figure 4, Figure 4 is a schematic diagram of the first display screen of an oral cleaning device provided in an embodiment of this application. The first image in Figure 4 is displayed on the first display screen. The first image zone in the tooth model diagram of the first image displays the first type of identifier. The first image zone is the image zone corresponding to the upper left outer tooth surface. When the cleaning device cleans the first cleaning zone of the target user's teeth, the first type of identifier is displayed in the first image zone of the first display screen to indicate that the cleaning zone being cleaned is the first cleaning zone.

[0360] 302: When the cleaning component moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the second image zone of the control tooth model diagram displays the first type of identifier.

[0361] For example, when the cleaning device moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is displayed in the second image zone of the tooth model diagram displayed on the screen, and the first type of identifier is no longer displayed in the first image zone. The second cleaning zone corresponds to the second image zone. When the cleaning device cleans the second cleaning zone of the target user's teeth, the relevant cleaning zone is the second cleaning zone, and the first type of identifier is used to indicate that the currently being cleaned cleaning zone is the second cleaning zone.

[0362] For example, if the second cleaning zone is the lower right occlusal surface, as shown in the second image of Figure 4, the second image zone in the tooth model diagram of the second image displays a first-type identifier. This second image zone corresponds to the lower right occlusal surface, and the first-type identifier is no longer displayed in the first image zone. The first-type identifier is used to indicate that the currently cleaning zone is the second cleaning zone. That is, during tooth cleaning, the changes in the cleaning zone can be displayed in real time on the first display screen by observing the position of the first-type identifier within the image zone of the tooth model diagram.

[0363] As can be seen in this embodiment, when the cleaning device cleans the first cleaning zone of the target user's teeth, a first type of identifier is displayed in the first image zone 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 cleaning zones, and the first cleaning zone is any one of these multiple cleaning zones. The tooth model diagram includes multiple image zones, each corresponding to one of the multiple cleaning zones. The first cleaning zone corresponds to the first image zone. The first type of identifier is used to indicate that the currently being cleaned cleaning zone is the relevant cleaning zone. When the cleaning device moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is displayed in the second image zone of the tooth model diagram displayed on the screen, and the first type of identifier is no longer displayed in the first image zone. The second cleaning zone corresponds to the second image zone. When the target user cleans the first cleaning zone of the teeth with the cleaning device, the first image zone corresponding to the first cleaning zone is determined, and a first type of identifier is displayed on the first image zone of the tooth model diagram on the display screen to indicate that the cleaning zone being cleaned is the first cleaning zone, so that the user can see the tooth area being cleaned, making the brushing process more intelligent.

[0364] Furthermore, when the user moves the cleaning device from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier changes from being displayed in the first image zone corresponding to the first cleaning zone to being displayed in the second image zone corresponding to the second cleaning zone. In other words, when the user moves the cleaning device from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is no longer displayed in the first image zone, but instead appears in the second image zone of the tooth model displayed on the screen, indicating that the currently cleaning zone is the second cleaning zone. This allows users to be aware of the changes in the cleaning zones 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.

[0365] In one embodiment of this application, based on the cleanliness level of each of the plurality of cleaning zones, a second type of identifier representing the cleanliness level is displayed in each image zone corresponding to the tooth model diagram for each cleaning zone. The second type of identifier includes at least two types, with different types representing different levels of cleanliness. The type of the second type of identifier 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.

[0366] For example, the type of the second category label can be represented by at least two colors. Specifically, it can be represented by five different colors, with different colors representing different types of the second category label. For example, white, off-white, light gray, gray, and dark gray can represent different levels of cleanliness, and the lighter the color, the higher the level of cleanliness. That is, white corresponds to the highest level of cleanliness, and dark gray corresponds to the lowest level of cleanliness. As shown in Figure 4, white represents the second category label (1), off-white represents the second category label (2), light gray represents the second category label (3), gray represents the second category label (4), and dark gray represents the second category label (5). As shown in the first image in Figure 4, the second type identifier (3) of the first image partition indicates that the second type identifier type of the first image partition is light gray. As shown in Figure 4, the second type identifier (1) indicates that the second type identifier type of the corresponding image partition is white, the second type identifier (2) indicates that the second type identifier type of the corresponding image partition is light white, the second type identifier (3) indicates that the second type identifier type of the corresponding image partition is light gray, the second type identifier (4) indicates that the second type identifier type of the corresponding image partition is gray, and the second type identifier (5) indicates that the second type identifier type of the corresponding image partition is dark gray. Among them, the clean partition corresponding to the image partition with the second type identifier (1) has the highest cleanliness level, and the clean partition corresponding to the image partition with the second type identifier (5) has the lowest cleanliness level.

[0367] For example, different types of Class II labels can also be represented by at least two brightness levels. Different brightness values ​​can be set to obtain different levels of cleanliness, with higher brightness values ​​corresponding to higher levels of cleanliness.

[0368] Furthermore, the degree of cleanliness is determined based on the cleaning duration and / or coverage area of ​​the cleaning zone. A preset mapping relationship between the degree of cleanliness and the cleaning duration and / or coverage area can be established. Based on this preset mapping relationship and the cleaning duration and / or coverage area of ​​each cleaning zone, the mapping relationship of each cleaning zone can be determined.

[0369] As can be seen in this embodiment, based on the cleaning level of each of the plurality of cleaning zones, each cleaning zone is controlled to display a second type of identifier representing the cleaning level in each image zone corresponding to the tooth model diagram. This second type of identifier includes at least two types, with different types representing different levels of cleaning. During tooth cleaning, the user can know the cleaning level corresponding to each cleaning zone in the tooth, thereby strengthening the cleaning of areas that are not properly cleaned, enabling the user to better clean their teeth and improve the effectiveness of tooth cleaning.

[0370] In one embodiment of this application, a third type of identifier for indicating cleaning intensity is also displayed in a third image partition. The third image partition corresponds to the currently being cleaned partition, and the third type of identifier 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, swing direction, swing amplitude, and pressure. It should be noted that the type of third type of identifier 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.

[0371] For example, the type of the third type of identifier can be represented by different numbers of lines, and the more lines there are, the stronger the cleaning power. Specifically, displaying one white line on the inner and outer sides of the image partition is the third type of identifier (1) in Figure 4; displaying one white line on the inner and outer sides of the image partition is the third type of identifier (2) in Figure 4; and displaying two white lines on the inner and outer sides of the image partition is the third type of identifier (3). As shown in the first image in Figure 4, the third type of identifier in the first image partition is the third type of identifier (1), and the third type of identifier in the second image partition in the second image in Figure 4 is the third type of identifier (2). The number of lines in the third type of identifier (1) is greater than the number of lines in the third type of identifier (2). Therefore, the cleaning power of the second image partition is greater than that of the first image partition.

[0372] As can be seen in this embodiment, a third type of identifier indicating cleaning intensity is displayed in the third image partition. This third image partition corresponds to the currently being cleaned cleaning partition, and the third type of identifier 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 cleaning partition, thereby controlling the cleaning time for that partition. Specifically, a higher cleaning intensity allows for a shorter cleaning time, while a lower intensity allows for a longer cleaning time, enabling the user to clean their teeth more effectively and improving the cleaning results.

[0373] Furthermore, if the cleaning intensity indicated by the currently displayed third-category indicator does not meet the target user's expectations, the target user can adjust the cleaning intensity. Each adjustment will display a different third-category indicator than the previous one, until the cleaning intensity meets the user's expectations, thereby improving the user's teeth cleaning experience.

[0374] In one embodiment of this application, the third image partition corresponds to multiple category identifiers, and at least two of the multiple category identifiers are displayed superimposed, wherein the multiple category identifiers include at least two of the first category identifier, the second category identifier, and the third category identifier.

[0375] 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 cleaning zone during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image zone, 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 zone, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0376] Specifically, as shown in Figure 5, which is a schematic diagram of the first display screen of another oral cleaning device provided in this application embodiment. If the currently cleaning area is the third cleaning area, the third cleaning area is the lower left inner tooth surface. If the target user is cleaning the third cleaning area, when the multiple category identifiers corresponding to the third image area of ​​the third cleaning area can be the first type identifier, the second type identifier (3) and the third type identifier (1), the first type identifier and the second type identifier (3) can be superimposed inside the third image area. Specifically, the first type identifier can be superimposed on the second type identifier (3), and the third type identifier (1) can be displayed inside and outside the third image area. Specifically, when the first type identifier is superimposed on the second type identifier (3), the first type identifier will only be superimposed on a part of the second type identifier, that is, the first type identifier will not completely cover the second type identifier.

[0377] It should be noted that the third image partition corresponds to multiple category identifiers, and at least two of the multiple category identifiers can be displayed side by side, which is not limited in this application.

[0378] As can be seen in this embodiment, the third image partition corresponds to multiple category identifiers, and at least two of these category identifiers are displayed superimposed. These multiple category identifiers include at least two of the first category identifier, the second category identifier, and the third category identifier. During the cleaning process, the target user can simultaneously see at least two of the first category identifier, the second category identifier, and the third category identifier of the cleaning partition being cleaned. In other words, the target user can know at least two of the following: the currently cleaning partition, the degree of cleaning of the currently cleaning partition, and the cleaning intensity of the currently cleaning partition, allowing the user to rationally plan the cleaning time for the current cleaning partition and improve the teeth cleaning effect.

[0379] It should be noted that displaying different categories of identifiers within an image partition includes cases where they are displayed 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.

[0380] In one embodiment of this application, the method further includes: when the cleaning component cleans the first cleaning partition, controlling the name of the first cleaning partition on the display screen; when the cleaning component moves from the first cleaning partition to the second cleaning partition and cleans the second cleaning partition, controlling the name of the second cleaning partition on the display screen and no longer displaying the name of the first cleaning partition.

[0381] For example, as shown in Figures 4 and 5, when the cleaning component cleans the first cleaning zone, the name of the first cleaning zone is displayed, namely the upper left outer tooth surface. When the cleaning component moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the name of the second cleaning zone is displayed, namely the lower right occlusal surface. When the cleaning component cleans the third cleaning zone, the name of the third cleaning zone is displayed, namely the lower left inner tooth surface.

[0382] As can be seen in this embodiment, when the cleaning component cleans the first cleaning zone, the name of the first cleaning zone is displayed. When the cleaning component moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the name of the second cleaning zone is displayed, and the name of the first cleaning zone is no longer displayed. This allows the target user to correlate the currently cleaning area with the image zones displayed in the tooth model diagram in real time, making the tooth cleaning process more intelligent and improving the user experience.

[0383] In one embodiment of this application, it further includes: displaying text content, namely "We always care about your dental health" in Figures 4 and 5, during cleaning.

[0384] In one embodiment of this application, the method further includes: displaying the brushing time during cleaning, i.e., "Brushing in progress 0008" in Figures 4 and 5, indicating that the current brushing time is 8 seconds; "Brushing in progress 0100" indicating that the current brushing time is 1 minute; and "Brushing in progress 0033" indicating that the current brushing time is 33 seconds.

[0385] In one embodiment of this application, when the cleaning component is currently cleaning a risk zone, the display screen is controlled to display a first prompt. The risk zone is determined based on the cleaning zone corresponding to a target tooth pre-marked by the target user. The target tooth is a tooth with dental problems, and the first prompt guides the target user to clean the risk zone according to the cleaning strategy corresponding to the dental problem.

[0386] Specifically, before performing oral cleaning, users can mark teeth with potential problems, i.e., mark target teeth. This can be understood as the target user having their oral health records entered beforehand. The types of dental problems include, but are not limited to, one or more of plaque, tartar, cavities, discolored teeth, missing teeth, and sensitive teeth. The target tooth's dental problem can be one of plaque, tartar, cavities, discolored teeth, missing teeth, or sensitive teeth. It should be noted that because specific dental problems can be pinpointed to each tooth at any given moment, when multiple dental problems exist in a cleaning zone, the most severe problem is identified. The first prompt is used to guide the target user to clean the risk zone according to the cleaning strategy corresponding to the most severe dental problem.

[0387] For example, if the currently cleaning area is the outer surface of the upper incisors, as shown in Figure 6, which is a schematic diagram of the first display screen of another oral cleaning device provided in this application embodiment, it can be seen that the tooth problem marked in the image area corresponding to the outer surface of the upper incisors is dental plaque. If there is a target tooth in the outer surface of the upper incisors, then the currently cleaning area (outer surface of the upper incisors) is a risk area, and the display screen is controlled to display a first prompt, such as "Dental plaque accumulation area, please brush for a while longer" in Figure 6.

[0388] As can be seen in this embodiment, when the cleaning device is currently cleaning a risk zone, a first prompt is displayed. The risk zone is determined based on the cleaning zone corresponding to a target tooth pre-marked by the target user. The target tooth is a tooth with dental problems. The first prompt guides the target user to clean the risk zone according to the cleaning strategy corresponding to the dental problem. In other words, when the cleaning device cleans the cleaning zone 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 zone, thereby mitigating or controlling the dental problems in that zone, reducing the occurrence of dental diseases, and improving the user experience.

[0389] In one embodiment of this application, after the oral cleaning operation is completed and / or when the oral cleaning operation is paused, the display screen is controlled to display a second prompt. The second prompt is determined based on the oral cleaning data obtained during the current oral cleaning operation and historical oral cleaning data. The oral cleaning data may include the specific cleaning zones cleaned during the teeth cleaning process and the cleaning time for each cleaning zone. For example, if the cleaning time for the first cleaning zone during the current oral cleaning operation is less than a first preset threshold, and the cumulative cleaning time for the first cleaning zone in historical oral cleaning data is less than a second preset threshold, the display screen is controlled to display a second prompt after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The second prompt may be a text prompt such as "Strengthen the cleaning of the first cleaning zone." Continuing with the above example, the second prompt may also be an image prompt displayed on the display screen, for example, highlighting the first cleaning zone in a tooth model diagram displayed on the display screen. Alternatively, the second prompt may also be a voice prompt, such as playing "Strengthen the cleaning of the first cleaning zone" through the bone conduction component. This application does not limit the specific prompting method.

[0390] As can be seen in this embodiment, by controlling the display screen to show a second prompt after the oral cleaning operation is completed and / or when the oral cleaning operation is paused, the second prompt is determined based on the oral cleaning data obtained in this oral cleaning operation and historical oral cleaning data. The second prompt determined based on the oral cleaning data obtained in this oral cleaning operation and historical oral cleaning data can be used to guide users to clean their teeth better and improve the user experience.

[0391] In one embodiment of this application, an evaluation report is displayed after the oral cleaning procedure is completed. 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. Specifically, authoritative information on dental health and oral disease prevention is first obtained from the medical knowledge base. The user's current oral cleaning data, including brushing duration and brushing patterns, is collected. Historical oral cleaning data, including historical brushing duration and brushing patterns, is also collected, and data on dental problems identified by the target user for specific teeth may also be collected. Data analysis techniques, such as machine learning algorithms, are used to deeply analyze the collected data, identifying patterns and trends in the user's oral cleaning habits and the correlation between these habits and oral health status. Based on the medical knowledge base and the collected user data, the user's current oral condition is assessed, taking into account factors such as age, gender, and dietary habits, to generate a personalized evaluation report for each user. The evaluation report may include a current dental score and comprehensive dental recommendations, which may include at least one of dietary recommendations, dental care recommendations, and dental cleaning recommendations.

[0392] Furthermore, the generated evaluation report is presented to the user, and user feedback is collected. Based on the user's performance and new data, the comprehensive dental recommendations are continuously adjusted and improved, encouraging users to regularly update their oral hygiene data and health status, and providing updated recommendations based on new data.

[0393] As can be seen in this embodiment, after the oral cleaning operation is completed, the display screen is controlled to display an evaluation report. The evaluation report includes comprehensive dental recommendations, which include at least one of dietary recommendations, dental care recommendations, and dental cleaning recommendations. The comprehensive dental recommendations are determined based on a medical knowledge base, current oral cleaning data, and historical oral cleaning data. Personalized and scientifically based comprehensive dental recommendations determined based on a medical knowledge base, current oral cleaning data, and historical oral cleaning data can not only help users improve their oral hygiene habits but also prevent the occurrence of oral diseases and improve overall oral health.

[0394] In one embodiment of this application, if the duration of continuous shaking of the oral hygiene device exceeds a threshold when no cleaning operation is performed, a preset mode is entered. In this preset mode, the cleaning operation cannot be initiated. Since oral hygiene devices are essential cleaning products in daily life, users frequently carry them when traveling or on business trips. Because oral hygiene devices generate vibration noise during the cleaning process, to prevent accidental activation of the device and the resulting vibration noise from disturbing others, if the duration of continuous shaking of the oral hygiene device exceeds a threshold, it is determined that the device may be in a vehicle, and a preset mode is entered, in which the cleaning operation cannot be initiated.

[0395] As can be seen in this embodiment, if the duration of continuous shaking of the oral cleaning device exceeds a threshold when no cleaning operation is performed, it enters a preset mode. In this preset mode, the cleaning operation cannot be initiated. If the duration of continuous shaking of the oral cleaning device exceeds the threshold, it is determined that the oral cleaning device may be in a vehicle, and the preset mode is entered, preventing the cleaning operation from being initiated. This prevents accidental activation of the oral cleaning device during travel, thus avoiding any vibration noise from the device affecting others or the user. This makes the smart toothbrush more intelligent and improves the user experience.

[0396] In one embodiment of this application, the oral hygiene device further includes a physical button. The method further includes: responding to a press operation of the physical button by the target user, controlling the display screen to display a display interface corresponding to the press operation, wherein the display interface allows setting at least one of the following: a preset mode, a voice reminder mode, the usage days of the cleaning device, an artificial intelligence learning mode, and a bound terminal device.

[0397] Specifically, users can switch between display interfaces by pressing physical buttons and access different interfaces for various settings. Furthermore, users can set preset modes (including turning them on or off) and voice reminder modes (including turning them on or off) through the display interface; set the usage days for the cleaning device (including resetting and updating) through the display interface; set an artificial intelligence learning mode (including starting or stopping the intelligent learning mode) through the display interface; and set up device binding or switching through the display interface.

[0398] As can be seen from this embodiment, in response to the target user's pressing operation on the physical button, the display screen is controlled to display a display interface corresponding to the pressing operation. The display interface allows users to set at least one of the following: a preset mode, a voice reminder mode, the usage days of the cleaning device, an artificial intelligence learning mode, and a bound terminal device. Users can achieve multiple function settings simply by using the physical button on the oral hygiene device, without needing additional terminal devices, making the use of the oral hygiene device more intelligent and improving the user experience.

[0399] In one embodiment of this application, the oral hygiene device further includes a multi-dimensional data probe, which is used to acquire data in multiple dimensions. Based on the data in multiple dimensions, the device can identify the cleaning zones being cleaned by the cleaning device. The multi-dimensional data includes facial image data of the target user and posture information of the cleaning device. The cleaning zones include zones that have already been cleaned and / or zones that are being cleaned.

[0400] Specifically, the multi-dimensional data detection device can include image sensors and posture sensors. When a user uses the oral cleaning device to clean their teeth, the device captures real-time facial images of the user through a camera, forming facial image information. Additionally, the device also uses posture sensors to capture real-time posture information of the cleaning device during the cleaning process. This posture information includes the magnitude and direction of the cleaning device's movement speed, acceleration, and angular velocity. The device then uses the captured facial image and posture information to obtain motion information. Motion information is a set of information containing both facial image and posture data. For example, facial image information is A1, and posture information is B1. Posture information includes velocity, acceleration, and angular velocity. Negative values ​​for velocity and acceleration indicate a direction from the upper incisors to the lower incisors, while positive values ​​indicate a direction from the lower incisors to the upper incisors. After obtaining the motion information, the device determines matching results by matching the motion information with the standard motion information corresponding to each tooth cleaning zone. The standard action information refers to the information corresponding to the user's standard teeth cleaning actions in the cleaning zones. This standard action information can be obtained through pre-collected data. In determining the current teeth cleaning zone, facial image information captured by a camera and posture information captured by a posture sensor are analyzed to improve the accuracy of teeth cleaning zone recognition. It should be understood that the above steps can be performed by the oral cleaning device. The oral cleaning device collects the current posture information and the target user's current facial image information. The oral cleaning device can further analyze the posture information and facial image information to determine the teeth cleaning zones of the brush head in the teeth. If the oral cleaning device itself does not have data analysis capabilities, it can send the collected data to a smart device. The smart device can then analyze the collected posture information and facial image information to determine the teeth cleaning zones of the brush head in the teeth. Other methods of interaction between the terminal device and the oral cleaning device are simple variations of this scheme and will not be elaborated in this document.

[0401] As can be seen in this embodiment, the cleaning zones cleaned by the cleaning device can be identified based on the data of the multiple dimensions. The multidimensional data includes the facial image data of the target user and the posture information of the cleaning device. Identifying the cleaning zones cleaned by the cleaning device based on the data of the multiple dimensions can improve the accuracy of zone identification, thereby improving the accuracy of real-time display of cleaning zones.

[0402] As can be seen, in this application, the display screen and physical buttons are integrated into the oral cleaning device, which allows users to view the tooth model diagram, first-class identifier, second-class identifier, third-class identifier, first prompt, name of the currently cleaning zone, second prompt, and evaluation report on the display screen simply by using the oral cleaning device. Users can also set various functions by using the physical buttons on the oral cleaning device without the need for additional terminal devices, making the use of the oral cleaning device more intelligent and improving the user experience.

[0403] Referring to Figure 7, which is a flowchart illustrating an oral cleaning display method provided in an embodiment of this application, the method is applied to a terminal device. It should be noted that this embodiment primarily uses the example of a display screen located on a smart terminal connected to an oral cleaning device. The display screen on the smart terminal connected to the oral cleaning device is understood as a second display screen. The display method when the display screen is located on the smart terminal connected to the oral cleaning device is similar to the display method described above when the display screen is located on the handle of the oral cleaning device. It can be understood as a variation of the scheme where the display screen is located on the handle of the oral cleaning device. Therefore, to avoid redundancy, this application only provides a brief description here.

[0404] It should be noted that this method includes, but is not limited to, the steps 701-704:

[0405] 701: Receive the first cleaning event from the oral cleaning device.

[0406] The first cleaning event is used to indicate that a cleaning operation is currently being performed on the first cleaning partition.

[0407] 702: In response to the first cleaning event, control the display of a first class of identifiers in the first image section of the tooth model diagram displayed on the display screen.

[0408] The tooth model image includes multiple image partitions, each corresponding one-to-one with a multiple cleaning partition. The first cleaning partition corresponds to the first image partition. The first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition. It should be noted that when the cleaning device cleans the first cleaning partition of the target user's teeth, the relevant cleaning partition is the first cleaning partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the first cleaning partition.

[0409] As shown in Figure 8, which is a schematic diagram of the second display screen of a terminal device provided in an embodiment of this application, the third image in Figure 8 is displayed on the second display screen. The first image partition in the tooth model diagram in the third image displays a first type of identifier. The first image partition is the image partition corresponding to the upper left outer tooth surface. When the cleaning component cleans the first cleaning partition of the target user's tooth, the first type of identifier is displayed in the first image partition of the second display screen to indicate that the cleaning partition being cleaned is the first cleaning partition.

[0410] 703: Received a second cleaning event from the oral cleaning device.

[0411] The second cleaning event is used to instruct the oral cleaning device to move from the first cleaning zone to the second cleaning zone and clean the second cleaning zone.

[0412] 704: In response to the second cleaning event, control the display of the first type of identifier in the second image partition of the tooth model diagram displayed on the display screen, and control the first type of identifier to no longer be displayed in the first image partition.

[0413] The second cleaning zone corresponds to the second image zone. It should be noted that when the cleaning device cleans the second cleaning zone of the target user's teeth, the relevant cleaning zone is the second cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the second cleaning zone.

[0414] For example, if the second cleaning zone is the lower right occlusal surface, as shown in the second image in Figure 8, the second image zone in the tooth model diagram of the second image displays the first type of identifier. The second image zone is the image zone corresponding to the lower right occlusal surface. The first type of identifier is no longer displayed in the first image zone. The first type of identifier is used to indicate that the cleaning zone being cleaned is the second cleaning zone. That is, during the tooth cleaning process, the changes in the cleaning zone can be reflected in real time on the first display screen by the position of the first type of identifier in the image zone of the tooth model diagram.

[0415] As can be seen in this embodiment, when the cleaning device cleans the first cleaning zone of the target user's teeth, a first type of identifier is displayed in the first image zone of the tooth model diagram displayed on the screen; wherein, the target user refers to a user holding the oral cleaning device, the target user's teeth are divided into multiple cleaning zones, the first cleaning zone is any one of the multiple cleaning zones, the tooth model diagram includes multiple image zones, the multiple image zones correspond one-to-one with the multiple cleaning zones, the first cleaning zone corresponds to the first image zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the relevant cleaning zone; when the cleaning device moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is displayed in the second image zone of the tooth model diagram displayed on the screen, and the first type of identifier is no longer displayed in the first image zone, wherein, the second cleaning zone corresponds to the second image zone. When the target user cleans the first cleaning zone of the teeth with the cleaning device, the first image zone corresponding to the first cleaning zone is determined, and a first type of identifier is displayed on the first image zone of the tooth model diagram on the display screen to indicate that the cleaning zone being cleaned is the first cleaning zone, so that the user can see the tooth area being cleaned, making the brushing process more intelligent.

[0416] Furthermore, when the user moves the cleaning device from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier changes from being displayed in the first image zone corresponding to the first cleaning zone to being displayed in the second image zone corresponding to the second cleaning zone. In other words, when the user moves the cleaning device from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the first type of identifier is no longer displayed in the first image zone, but instead appears in the second image zone of the tooth model displayed on the screen, indicating that the currently cleaning zone is the second cleaning zone. This allows users to be aware of the changes in the cleaning zones 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.

[0417] In one embodiment of this application, based on the cleanliness level of each of the plurality of cleaning zones, the system controls each cleaning zone to display a second type of identifier representing the cleanliness level in each corresponding image zone of the dental model diagram. This second type of identifier includes at least two types, with different types representing different levels of cleanliness. The second type of identifier 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. This application does not limit the scope of this application.

[0418] For example, specifically, five different colors can be used to indicate different types of the second category of identification. For instance, white, off-white, light gray, gray, and dark gray can be used to represent different levels of cleanliness, with lighter colors indicating higher levels of cleanliness. That is, white corresponds to the highest level of cleanliness, and dark gray corresponds to the lowest level of cleanliness. As shown in Figure 8, white represents the second category of identification (1), off-white represents the second category of identification (2), light gray represents the second category of identification (3), gray represents the second category of identification (4), and dark gray represents the second category of identification (5). As shown in the third image of Figure 8, the second type identifier (3) of the third image partition indicates that the second type identifier type of the first image partition is light gray. As shown in the fourth image of Figure 8, the second type identifier (1) indicates that the second type identifier type of the corresponding image partition is white, the second type identifier (2) indicates that the second type identifier type of the corresponding image partition is light white, the second type identifier (3) indicates that the second type identifier type of the corresponding image partition is light gray, the second type identifier (4) indicates that the second type identifier type of the corresponding image partition is gray, and the second type identifier (5) indicates that the second type identifier type of the corresponding image partition is dark gray. Among them, the clean partition corresponding to the image partition with the second type identifier (1) has the highest cleanliness level, and the clean partition corresponding to the image partition with the second type identifier (5) has the lowest cleanliness level.

[0419] Furthermore, the degree of cleanliness is determined based on the cleaning duration and / or coverage area of ​​the cleaning zone. A preset mapping relationship between the degree of cleanliness and the cleaning duration and / or coverage area can be established. Based on this preset mapping relationship and the cleaning duration and / or coverage area of ​​each cleaning zone, the mapping relationship of each cleaning zone can be determined.

[0420] As can be seen in this embodiment, based on the cleaning level of each of the plurality of cleaning zones, each cleaning zone is controlled to display a second type of identifier representing the cleaning level in each image zone corresponding to the tooth model diagram. This second type of identifier includes at least two types, with different types representing different levels of cleaning. During tooth cleaning, the user can know the cleaning level corresponding to each cleaning zone in the tooth, thereby strengthening the cleaning of areas that are not properly cleaned, enabling the user to better clean their teeth and improve the effectiveness of tooth cleaning.

[0421] In one embodiment of this application, a third type of identifier for indicating cleaning intensity is also displayed in a third image partition. The third image partition corresponds to the currently being cleaned partition, and the third type of identifier 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, swing direction, swing amplitude, and pressure. It should be noted that the third type of identifier 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.

[0422] For example, the type of the third type of identifier can be represented by different numbers of lines, and the more lines there are, the stronger the cleaning power. Specifically, one white line is displayed on the inner and outer sides of the image partition, which is the third type of identifier (1) in Figure 4. One white line is displayed on the inner and outer sides of the image partition, which is the third type of identifier (2) in Figure 8. Two white lines are displayed on the inner and outer sides of the image partition, which is the third type of identifier (3). As shown in the first image in Figure 8, the third type of identifier in the first image partition is the third type of identifier (1), and the third type of identifier in the second image partition in the second image in Figure 8 is the third type of identifier (2). The number of lines in the third type of identifier (1) is greater than the number of lines in the third type of identifier (2). Therefore, the cleaning power of the second image partition is greater than that of the first image partition.

[0423] In one embodiment of this application, the third image partition corresponds to multiple category identifiers, and at least two of the multiple category identifiers are displayed overlaid. The multiple category identifiers include at least two of the first category identifier, the second category identifier, and the third category identifier.

[0424] 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 cleaning zone during multiple oral cleaning sessions, the same pattern can be displayed in the corresponding image zone, 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 zone, but with different colors, such as white representing high cleanliness and red representing low cleanliness.

[0425] Specifically, as shown in Figure 9, which is a schematic diagram of the second display screen of another oral cleaning device provided in this application embodiment. If the currently cleaning area is the third cleaning area, which is the lower left inner tooth surface, and if the target user is cleaning the third cleaning area, then the multiple category identifiers corresponding to the third image area corresponding to the third cleaning area can be the first type identifier, the second type identifier (3), and the third type identifier (1). In this case, the first type identifier and the second type identifier (3) can be superimposed inside the third image area. Specifically, the first type identifier can be superimposed on the second type identifier (3), and the third type identifier (1) can be displayed inside and outside the third image area. Specifically, when the first type identifier is superimposed on the second type identifier (3), the first type identifier will only be superimposed on a part of the second type identifier, that is, the first type identifier will not completely cover the second type identifier.

[0426] In one embodiment of this application, the method further includes: when the cleaning component cleans the first cleaning partition, controlling the name of the first cleaning partition on the display screen; when the cleaning component moves from the first cleaning partition to the second cleaning partition and cleans the second cleaning partition, controlling the name of the second cleaning partition on the display screen and no longer displaying the name of the first cleaning partition.

[0427] For example, as shown in Figures 8 and 9, when the cleaning component cleans the first cleaning zone, the name of the first cleaning zone is displayed, namely the upper left outer tooth surface. When the cleaning component moves from the first cleaning zone to the second cleaning zone and cleans the second cleaning zone, the name of the second cleaning zone is displayed, namely the lower right occlusal surface. When the cleaning component cleans the third cleaning zone, the name of the third cleaning zone is displayed, namely the lower left inner tooth surface.

[0428] In one embodiment of this application, it further includes: displaying text content, namely "We always care about your dental health" in Figures 8 and 9, during cleaning.

[0429] In one embodiment of this application, the method further includes: displaying the brushing time during cleaning, i.e., "Brushing in progress 0008" in Figures 8 and 9, indicating that the current brushing time is 8 seconds; "Brushing in progress 0100" indicating that the current brushing time is 1 minute; and "Brushing in progress 0033" indicating that the current brushing time is 33 seconds.

[0430] In one embodiment of this application, when the cleaning component is currently cleaning a risk zone, the display screen is controlled to display a first prompt. The risk zone is determined based on the cleaning zone corresponding to a target tooth pre-marked by the target user, where the target tooth is a tooth with dental problems. The first prompt guides the target user to clean the risk zone according to the cleaning strategy corresponding to the dental problem.

[0431] Specifically, before performing oral cleaning, users can mark teeth with potential problems, i.e., mark target teeth. This can be understood as the target user pre-registering their oral health records. The types of dental problems include, but are not limited to, one or more of plaque, tartar, cavities, discolored teeth, missing teeth, and sensitive teeth. The target tooth's dental problem can be one of plaque, tartar, cavities, discolored teeth, missing teeth, or sensitive teeth. It should be noted that because specific dental problems can be pinpointed to each tooth at any given moment, when multiple dental problems exist in a cleaning zone, the most severe problem is identified. The first prompt guides the target user to clean the risk zone according to the cleaning strategy corresponding to the most severe dental problem.

[0432] For example, if the cleaning zone currently being cleaned is the outer surface of the upper incisors, as shown in Figure 10, which is a schematic diagram of the second display screen of another terminal device provided in this application embodiment, it can be seen that the tooth problem marked in the image zone corresponding to the outer surface of the upper incisors is dental plaque. If there is a target tooth in the outer surface of the upper incisors, then the cleaning zone currently being cleaned (outer surface of the upper incisors) is a risk zone. The display screen is controlled to display a first prompt, as shown in Figure 10, "Dental plaque accumulation area, please brush for a while longer".

[0433] In one embodiment of this application, after the oral cleaning operation is completed and / or when the oral cleaning operation is paused, the display screen is controlled to display a second prompt. The second prompt is determined based on the oral cleaning data obtained during the current oral cleaning operation and historical oral cleaning data. The oral cleaning data may include the specific cleaning zones cleaned during the teeth cleaning process and the cleaning time for each cleaning zone. For example, if the cleaning time for the first cleaning zone during the current oral cleaning operation is less than a first preset threshold, and the cumulative cleaning time for the first cleaning zone in historical oral cleaning data is less than a second preset threshold, the display screen is controlled to display a second prompt after the oral cleaning operation is completed and / or when the oral cleaning operation is paused. The second prompt may be a text prompt such as "Strengthen the cleaning of the first cleaning zone." Continuing with the above example, the second prompt may also be an image prompt displayed on the display screen, for example, highlighting the first cleaning zone in a tooth model diagram displayed on the display screen. Alternatively, the second prompt may also be a voice prompt, such as playing "Strengthen the cleaning of the first cleaning zone" through the bone conduction component. This application does not limit the specific prompting method.

[0434] In one embodiment of this application, after the oral cleaning procedure is completed, an evaluation report is displayed on a second display screen. The evaluation report includes comprehensive dental recommendations, which 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.

[0435] Referring to Figure 11, Figure 11 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 system and includes, but is not limited to, the steps 1101-1102:

[0436] This application provides an oral cleaning system, characterized in that the oral cleaning system includes an oral cleaning device and a terminal device, wherein the terminal device includes a display screen;

[0437] 1101: The oral cleaning device generates a first cleaning event in response to a target user's cleaning operation on the first cleaning zone through the oral cleaning device.

[0438] The target user refers to a user holding the electric toothbrush, and the target user's teeth are divided into multiple cleaning zones, with the first cleaning zone being any one of the multiple cleaning zones.

[0439] 1102: The oral cleaning device sends a first cleaning event to the terminal device.

[0440] 1103: In response to the first cleaning event, the terminal device controls the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen.

[0441] The tooth model image includes multiple image partitions, each corresponding to a cleaning partition. The first cleaning partition corresponds to the first image partition, and the first type of identifier indicates that the currently cleaning partition is the relevant cleaning partition.

[0442] 1104: The oral cleaning device generates a second cleaning event in response to the target user moving the oral cleaning device from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone.

[0443] 1105: The oral cleaning device sends a second cleaning event to the terminal device.

[0444] 1106: In response to the second cleaning event, the oral cleaning device controls the display of the first type of identifier in the second image partition of the tooth model diagram displayed on the display screen, and stops displaying the first type of identifier in the first image partition.

[0445] The second cleaning partition corresponds to the second image partition.

[0446] Referring to Figure 12, Figure 12 is a schematic diagram of a scene of an oral cleaning system provided in an embodiment of this application. This oral cleaning scene is applied to an oral cleaning system and mainly describes the process of the target user cleaning their mouth by holding the oral cleaning device after the user cleans their teeth with the oral cleaning device. In addition, this embodiment is mainly illustrated by showing the oral cleaning effect simultaneously on the oral cleaning device and the user device, that is, simultaneously displaying it on the first display screen and the second display screen. For example, in this application, the first type of identifier is represented by blue. If the user is currently cleaning the first cleaning zone, which is the upper left outer tooth surface, then as shown in Figure 12, the fifth image in Figure 12 is a schematic diagram displayed on the first display screen of the oral cleaning device. The first image zone in the tooth model diagram in the fifth image displays the first type of identifier. The first image zone is the image zone corresponding to the upper left outer tooth surface. When the cleaning device cleans the first cleaning zone of the target user's teeth, the first type of identifier is displayed in the first image zone of the first display screen. The first image zone also displays the second type of identifier (3), which is indicated by light gray for the current cleaning level. Further, as shown in the sixth image of Figure 12, the sixth image is a schematic diagram displayed on the second display screen of the user terminal. The first image partition of the tooth model diagram in the second image displays a first type of identifier. The first image partition is the image partition corresponding to the upper left outer tooth surface. When the cleaning device cleans the first cleaning partition of the target user's teeth, the first type of identifier is displayed in the first image partition of the second display screen. The first image partition also displays a second type of identifier (3) and a third type of identifier (1). The current cleaning level is indicated by a light gray identifier, and the current cleaning intensity is indicated by a line displayed on the inner and outer sides of the first image partition. Further, the fifth image also displays the tooth cleaning progress and brushing time, namely "10%" and "00:27". The sixth image also shows the upper right outer tooth surface used to indicate the area name, "Brushing Time 0027" used to indicate the brushing time, and "We are always concerned about your dental health".

[0447] In one embodiment of this application, yet another method for oral cleaning is also provided.

[0448] 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:

[0449] In response to the oral cleaning command from the target user, the control actuator drives the cleaning component to move in the first mode.

[0450] 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.

[0451] 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.

[0452] 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.

[0453] Acquire multidimensional data, determine the target user's intention to clean their mouth based on the multidimensional data, and control the drive to drive the cleaning component to move in the second mode to clean the target user's mouth;

[0454] The multidimensional data is determined based on the target user's facial image and / or the working status of the cleaning device. For example, an oral hygiene device can obtain the multidimensional data by acquiring facial image data of the target user through an image sensor and pressure data of the cleaning device through a pressure sensor.

[0455] 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.

[0456] 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.

[0457] 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.

[0458] 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.

[0459] For example, the controller determines whether the oral hygiene device is in an inlet state based on facial image data.

[0460] Specifically, the controller embeds a pre-trained lightweight entry state recognition model.

[0461] 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.

[0462] 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.

[0463] 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.

[0464] 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.

[0465] 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.

[0466] 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.

[0467] 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.

[0468] 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.

[0469] 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.

[0470] 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.

[0471] 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.

[0472] 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.

[0473] 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.

[0474] 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.

[0475] 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.

[0476] 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.

[0477] 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.

[0478] 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.

[0479] The following section introduces the implementation process of offline data entry. Offline data entry mainly includes the following methods:

[0480] 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.

[0481] 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.

[0482] First, an application corresponding to oral hygiene is installed on the user's device. The target user can then access the oral health management interface within this application. This interface includes an oral health record card. As shown in Figure 13, 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 instead display a "Not Entered" message.

[0483] Accordingly, as shown in Figure 13, 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 13.

[0484] As shown in Figure 13, 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 14, 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 14, if the user selects the oral health problem control corresponding to 'None', then the target user is entered as having no oral health problems.

[0485] 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.

[0486] As shown in Figure 14, 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 type for each tooth. This information is then entered into the target user's oral health record for updating the target user's oral health record.

[0487] 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.

[0488] 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 15, 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.

[0489] 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.

[0490] As shown in Figure 17, 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, as well as the entry time.

[0491] Furthermore, in response to a 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 problematic teeth, a highlighted location of the 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 corresponding tooth control. 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 displays the problem type for each problematic tooth through its corresponding tooth control.

[0492] 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. Users can rotate the tooth model image to more clearly view the problematic teeth and the types of problems associated with them.

[0493] 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.

[0494] For example, an image of the target user's oral cavity is obtained.

[0495] 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.

[0496] 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.

[0497] For example, a user device may acquire images of a target user's oral cavity from a medical system.

[0498] 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.

[0499] 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.

[0500] 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.

[0501] 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.

[0502] 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.

[0503] The online data entry process is described in detail below with reference to the accompanying diagram.

[0504] This application provides another oral cleaning method. This method is applied to the aforementioned oral cleaning device. Specifically, it can be executed by a controller within the oral cleaning device. The method includes, but is not limited to, the following steps:

[0505] In response to the oral hygiene instruction, perform this oral hygiene procedure.

[0506] 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.

[0507] During this oral cleaning procedure, a health check of the teeth will be performed.

[0508] 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.

[0509] 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.

[0510] 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. The target user refers to a person who uses a handheld oral cleaning device to clean their teeth.

[0511] Optionally, the number of first teeth may be one or more.

[0512] 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.

[0513] 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.

[0514] 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.

[0515] For example, 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.

[0516] During the next oral cleaning procedure, the system 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.

[0517] 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.

[0518] 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.

[0519] When there are two first teeth, during the next oral cleaning operation, the oral cleaning device will display the positions of the two first teeth on the display screen, indicating the problem type of one first tooth as tartar by yellow and the problem type of the other first tooth as sensitivity by red.

[0520] 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.

[0521] 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.

[0522] 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.

[0523] Optionally, by pre-establishing a mapping relationship between operating condition groups and corresponding 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.

[0524] 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.

[0525] 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.

[0526] 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. 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."

[0527] This application provides another oral cleaning method. This oral cleaning method is applied to the aforementioned oral cleaning device, meaning that in this embodiment, the controller of the oral cleaning device is primarily used as the execution entity. The method includes, but is not limited to, the following steps:

[0528] The oral hygiene device responds to oral hygiene commands, performs oral hygiene operations on the target user's teeth, and controls the display of a tooth model diagram.

[0529] For example, an oral cleaning device responds to an oral cleaning command to perform oral cleaning operations on the teeth of a target user, and a controller in the oral cleaning device controls a first display screen of the oral cleaning device to display a tooth model diagram.

[0530] In one optional embodiment, the number of cleaning zones can be up to 16. For example, the target user's teeth can be divided into six zones and sixteen surfaces. The six zones can be the upper left zone, upper incisor zone, upper right zone, lower left zone, lower incisor zone, and lower right zone. These six zones are divided into sixteen surfaces, 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. Each surface corresponds to one cleaning zone. Of course, there are other division methods, which will not be described here. It should be noted that by dividing the teeth into multiple cleaning zones, the different areas and surfaces of the teeth can be clearly defined. When a target user is performing oral cleaning, the multiple cleaning zones can be displayed to the user through image partitions corresponding to these zones in the dental model diagram, along with the corresponding cleaning effects. This not only helps users to clean more effectively, ensuring that every area receives sufficient attention and avoiding omissions, thus improving cleaning efficiency, but also enhances the user experience.

[0531] After the oral cleaning operation has been performed for the first preset time, the oral cleaning device controls the display of the target image area corresponding to the target cleaning area that needs to be cleaned more intensively on the tooth model image, and outputs a prompt that the target cleaning area needs to be cleaned more intensively.

[0532] In the embodiments of this application, the target cleaning zone 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 cleaning zone is one of multiple cleaning zones, referring to the cleaning zone that requires intensive cleaning among multiple cleaning zones. 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 zone in the tooth model diagram. The form of this highlighting can be at least one or a combination of highlighting, shading, dithering, and flashing, etc., and is not limited in this application.

[0533] Furthermore, while highlighting the target image zone, a prompt can also be output indicating that intensive cleaning of the target cleaning zone corresponding to the target image zone is required. 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.

[0534] In the embodiments of this application, the target cleaning zone is determined based on the oral cleaning data obtained from the current oral cleaning operation and / or historical oral cleaning data. The target cleaning zone refers to the cleaning zone among multiple cleaning zones that requires intensive cleaning. This target cleaning zone includes uncleaned zones and / or cleaning zones with a cleaning level less than a preset cleaning level. The cleaning level is determined based on the cleaning duration and / or coverage area of ​​the cleaning zone. For example, there is a preset mapping relationship between the cleaning level and the cleaning duration and / or coverage area. The mapping relationship for each cleaning zone can be determined based on this preset mapping relationship and the cleaning duration and / or coverage area of ​​each cleaning zone.

[0535] 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 duration and / or coverage area of ​​each cleaning zone. 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 cleaning zone being 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 cleaning zone to obtain the cleaning zone corresponding to the motion data in this oral cleaning operation. It should be understood that when multiple cleaning zones are cleaned in this operation, the posture data includes the posture data corresponding to each of the multiple cleaning zones, and the facial image data includes the facial image data corresponding to each of the multiple cleaning zones. This generates multiple motion data corresponding to the multiple cleaning zones. Then, these multiple motion data are matched with the standard motion data of each cleaning zone to determine the cleaning zone corresponding to each motion data.

[0536] Once each cleaning zone is identified during the oral hygiene procedure, the corresponding oral hygiene data for each zone can be determined, including cleaning duration and / or coverage area. The coverage area of ​​each cleaning zone can be determined by the cleaning duration of each zone and the mapping relationship between cleaning duration and coverage area. Of course, other methods can also be used, and this application does not limit this.

[0537] Then, based on the oral cleaning data (including cleaning duration and / or coverage area) corresponding to each cleaning zone during the current oral cleaning operation, and / or historical oral cleaning data, target cleaning zones can be determined. The number of target cleaning zones can be one or more, and correspondingly, the number of target image zones can also be one or more. For example, when determining target cleaning zones based on the oral cleaning data corresponding to each cleaning zone during the current oral cleaning operation, cleaning zones with a cleaning duration equal to a first preset value and a coverage area equal to a first preset value (also called uncleaned zones), and cleaning zones with a cleaning duration greater than the first preset value and a coverage area less than a first threshold (also called incomplete cleaning zones, i.e., zones with a cleaning degree less than the preset cleaning degree) can be determined as the aforementioned target cleaning zones. When determining target cleaning zones based on historical oral cleaning data, the number of times each cleaning zone was identified as a target cleaning zone during historical oral cleaning operations can be obtained. Therefore, cleaning zones whose number of times each cleaning zone was identified as a target cleaning zone during historical oral cleaning operations is greater than a second threshold can be determined as the target cleaning zones during the current oral cleaning operation. Target cleaning zones; when determining target cleaning zones based on the oral cleaning data corresponding to each cleaning zone during the current oral cleaning operation and historical oral cleaning data, the average cleaning time corresponding to each cleaning zone can be determined based on the cleaning time corresponding to each cleaning zone during the current oral cleaning operation or the cleaning time corresponding to each cleaning zone during historical oral cleaning operations. The average coverage area corresponding to each cleaning zone can be determined based on the coverage area corresponding to each cleaning zone during the current oral cleaning operation or the cleaning time corresponding to each cleaning zone during historical oral cleaning operations. Then, cleaning zones with an average cleaning time equal to a first preset value and a coverage area equal to a first preset value, and cleaning zones 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 cleaning zones.

[0538] It should be noted that during this oral cleaning process, especially after the first preset time has elapsed, the target cleaning zone corresponding to this oral cleaning operation is determined by comprehensively analyzing the oral cleaning data obtained from this operation and / or historical oral cleaning data. The target image zone corresponding to this target cleaning zone is highlighted in the tooth model diagram, and a prompt indicating that the target cleaning zone needs to be intensively cleaned is output. This allows the user to know in a timely manner which zones still need intensive cleaning during the oral cleaning process, making it easier to brush these zones to achieve intensive cleaning, thus achieving effective oral cleaning, improving the quality of each oral cleaning, and preventing oral risks.

[0539] 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 zone corresponding to the target cleaning zone requiring intensive cleaning on the dental model image, and output a prompt indicating that intensive cleaning is needed for the target cleaning zone corresponding to the target image zone. 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 cleaning zone corresponding to the previous prompt, the next target image zone 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 cleaning zone corresponding to the next target image zone based on the next prompt and the next target image zone. In other words, within the second preset time period before the oral cleaning operation ends, the target image region is highlighted in the dental model image, and a prompt is output indicating that the target cleaning region corresponding to the target image region needs to be intensively cleaned. Then, the system continuously checks whether there is a next target cleaning region that needs intensive cleaning. If a next target cleaning region that needs intensive cleaning is detected, the target image region corresponding to the next target cleaning region is highlighted in the dental model image, and a prompt indicating that the next target cleaning region needs to be intensively cleaned is output. This continues until there is no target cleaning region that needs intensive cleaning 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 cleaning region that needs intensive cleaning 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.

[0540] 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 cleaning partition corresponding to the target image partition displayed in the i-th time will be the same as or different from the target cleaning partition corresponding to the target image partition displayed in the (i+1)-th time.

[0541] 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 corresponding to the area to be cleaned more thoroughly (e.g., cleaning partition A) will be highlighted in the dental model image, allowing the user to strengthen the cleaning of cleaning partition A accordingly. If the second preset time period has not yet expired, and there are other areas that need to be cleaned more thoroughly (e.g., cleaning partition B), then prompts will continue to be output, that is, the image partition corresponding to cleaning partition B will be highlighted in the dental model image, allowing the user to strengthen the cleaning of cleaning partition B accordingly. If the second preset time period has not yet expired, and there are other areas that need to be cleaned more thoroughly (e.g., cleaning partition C), then prompts will continue to be output, that is, the image partition corresponding to cleaning partition C will be highlighted in the dental model image, allowing the user to strengthen the cleaning of cleaning partition C accordingly, and so on. If the second preset time has been used up, no further prompts will be displayed. For example, if the second preset time has been used up while performing intensive cleaning on cleaning zone A, no further prompts will be displayed for that zone. If the second preset time has been used up after the prompt is displayed, the oral hygiene device may automatically stop or turn off. If the user needs to perform intensive cleaning, the oral hygiene device will need to be restarted.

[0542] 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 for the target 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 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.

[0543] In one optional embodiment, when performing oral cleaning operations on the first cleaning zone, the cleaning operation is performed according to the cleaning mode corresponding to the first cleaning zone. The first cleaning zone is one of multiple cleaning zones, each with a different cleaning mode. The cleaning mode can also be understood as the operating mode / condition of the oral cleaning device. The cleaning mode of each cleaning zone 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 device corresponding to each cleaning zone, such as vibration frequency, vibration amplitude, swing direction, swing amplitude, and pressure, is different.

[0544] Furthermore, the cleaning mode for each cleaning zone can be specifically designed based on the user's dental condition (e.g., tooth alignment, corresponding location of each cleaning zone; distribution of lesions, distribution of dental problems; appearance; plaque distribution; periodontal health level; whether orthodontic treatment, implants, or other procedures are underway). 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 cleaning zone during the current oral cleaning operation based on these habits and the user's dental condition. In other words, the cleaning mode for each cleaning zone is determined by combining historical oral cleaning data and the dental condition of each cleaning zone, such as the specific cleaning method used for each cleaning zone. The location of the cleaning zones and the types of dental problems in each zone 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 zone, ultimately creating a closed loop where brushing habits influence cleaning patterns, and changes in cleaning patterns further optimize brushing habits. This makes the oral cleaning device more intelligent. In this process, the device's drive mechanism is adjusted in real time based on the specific position of the cleaning element on the teeth during brushing, providing the user with a more comfortable brushing experience and better brushing results.

[0545] 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.

[0546] In one optional embodiment, when performing oral cleaning on the third cleaning zone, if there is a dental problem in the teeth of the third cleaning zone, a prompt corresponding to the third cleaning zone is output. This prompt is used to indicate the dental problem in the third cleaning zone and to provide cleaning suggestions for the third cleaning zone, which is one of multiple cleaning zones. The types of dental problems are not detailed here, but each dental problem can also be assigned a corresponding problem level. When there are multiple dental problems in the third cleaning zone, the prompt corresponding to the highest-level problem in the third cleaning zone is output. The types of prompts also include display prompts and / or voice prompts. Display prompts include text and / or images. Other related explanations can be found in the explanation of the prompts requiring enhanced cleaning described above, and will not be repeated here.

[0547] In one optional embodiment, before outputting the prompt corresponding to the third cleaning zone, the oral cleaning device may also obtain the cumulative number of prompts output for the cleaning zone with dental problems; if the cumulative number of prompts is less than or equal to a third threshold, then the prompt corresponding to the third cleaning zone is output to avoid excessive prompts that may interfere with the user and affect the user experience.

[0548] In one alternative embodiment, after the oral cleaning operation is completed, the first target image zone corresponding to the first target cleaning zone that needs to be cleaned more thoroughly can also be highlighted on the tooth model diagram through the first display screen of the oral cleaning device. The first target cleaning zone includes a first sub-cleaning zone that requires intensive cleaning, determined after the current oral cleaning operation, and / or a second sub-cleaning zone determined based on historical oral cleaning operations. The principle of determining the first target cleaning zone will not be elaborated here. When the first target cleaning zone includes a first sub-cleaning zone and a second sub-cleaning zone, the image zones corresponding to the first and second sub-cleaning zones can be highlighted on the dental model diagram on the first display screen of the oral cleaning device in a cyclical manner. For example, the image zone corresponding to the first sub-cleaning zone can be highlighted on the dental model diagram on the first display screen of the oral cleaning device first, and then the image zone corresponding to the second sub-cleaning zone can be highlighted on the dental model diagram on the first display screen of the oral cleaning device. That is to say, as the number of brushing times accumulates, the target cleaning zones corresponding to each brushing, i.e., uncleaned zones and / or poorly cleaned zones, will be counted. After the current brushing is completed, the image zones corresponding to the target cleaning zones corresponding to the current brushing can be displayed to the user first on the dental model diagram, and then the target cleaning zones determined by historical brushing can be displayed in turn. This makes it easy for the user to know and check their brushing status, assists the user in intensive cleaning of the target cleaning zones, improves the effectiveness and quality of oral care, and prevents oral diseases.

[0549] 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.

[0550] Referring to Figure 18, Figure 18 is a schematic diagram of an oral cleaning device provided in an embodiment of this application. The oral cleaning device 1800 includes: a multi-dimensional data detection element 1801, a controller 1802, and a cleaning element 1803;

[0551] The multidimensional data detector 1801 is used to detect the first cleaning zone where the cleaning device 1803 is cleaning the teeth of the target user. The target user refers to a user holding the electric toothbrush. The teeth of the target user are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones.

[0552] The controller 1802 is used to control the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen. The tooth model diagram includes multiple image partitions, and the multiple image partitions correspond one-to-one with the multiple cleaning partitions. The first cleaning partition corresponds to the first image partition. The first type of identifier is used to indicate the cleaning partition that is currently being cleaned.

[0553] The multidimensional data detector 1801 is used to detect the movement of the cleaning component from the first cleaning partition to the second cleaning partition, and to clean the second cleaning partition.

[0554] The controller 1802 is configured to control the display of the first type of identifier in the second image partition of the display screen that displays the tooth model image, and to control the display of the first type of identifier in the first image partition to no longer be displayed, wherein the second cleaning partition corresponds to the second image partition.

[0555] The specific functions of the controller 1802, the cleaning component 1803, and the multidimensional data detection component 1801 can be found in the functions of the controller, the cleaning component, and the multidimensional data detection component in the above method embodiments, and will not be described again.

[0556] Referring to Figure 19, Figure 19 is a schematic diagram of a terminal device provided in an embodiment of this application. The device 1900 includes a receiver 1901, a processor 1902, and a display screen 1903. The terminal device is connected to an oral hygiene device, which includes a brush head and a handle. The brush head includes a cleaning part and a brush handle, and the brush handle is located between the cleaning part and the handle.

[0557] The receiver 1901 is configured to receive a first cleaning event from an oral hygiene device, wherein the first cleaning event is configured to indicate that the cleaning device is currently performing a cleaning operation on a first cleaning zone of a target user's teeth, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0558] The processor 1902 is configured to, in response to the first cleaning event, control the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen 1903; the tooth model diagram includes multiple image partitions, each of which corresponds to a multiple cleaning partition; the first cleaning partition corresponds to the first image partition; and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition.

[0559] The receiver 1901 is configured to receive a second cleaning event from the oral cleaning device, wherein the second cleaning event is configured to instruct the cleaning element to move from the first cleaning zone to the second cleaning zone and to clean the second cleaning zone;

[0560] The processor 1902 is configured to, in response to the second cleaning event, control the display of the first type of identifier in the second image partition of the tooth model image displayed on the display screen 1903, and to stop displaying the first type of identifier in the first image partition, wherein the second cleaning partition and the second image partition correspond to each other.

[0561] The specific functions of the receiver 1901, processor 1902, and display screen can be found in the method functions described in the above method embodiments, and will not be repeated here.

[0562] Referring to Figure 20, which is a schematic diagram of an oral cleaning system provided in an embodiment of this application, the system 2000 includes an oral cleaning device 2001, a terminal device 2002, and a display screen 2003. The terminal device 2002 is connected to the oral cleaning device 2001. The oral cleaning device includes a brush head and a handle. The brush head includes a cleaning part and a brush handle. The brush handle is located between the cleaning part and the handle. The oral cleaning system includes the oral cleaning device and the terminal device, wherein the terminal device includes a display screen.

[0563] The oral cleaning device 2001 is used to generate a first cleaning event in response to a target user's cleaning operation on a first cleaning zone through the oral cleaning device 2001, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones.

[0564] The oral cleaning device 2001 is used to send a first cleaning event to the terminal device;

[0565] The terminal device 2002 is configured to respond to the first cleaning event by controlling the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen 2003. The tooth model diagram includes multiple image partitions, each of which corresponds to a multiple cleaning partition. The first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition.

[0566] The oral cleaning device 2001 is configured to generate a second cleaning event in response to a target user moving the oral cleaning device from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone.

[0567] The oral cleaning device 2001 is used to send a second cleaning event to the terminal device;

[0568] The terminal device 2002 is configured to, in response to the second cleaning event, control the display of the first type of identifier in the second image partition of the tooth model image displayed on the display screen 2003, and to stop displaying the first type of identifier in the first image partition, wherein the second cleaning partition and the second image partition correspond to each other.

[0569] Referring to Figure 21, which is a schematic diagram of the structure of an electronic device provided in an embodiment of this application, the electronic device 2100 includes a transceiver 2101, a processor 2102, a memory 2103, and a display screen 2105. These components are connected via a bus 2104. The memory 2103 stores computer programs and data, and can transmit data stored in the memory 2103 to the processor 2102. The display screen 2105 displays relevant content.

[0570] Optionally, if the electronic device is an oral hygiene device, then the processor 2102 reads the computer program in the memory 2103 and performs the following operations:

[0571] When cleaning the first cleaning zone of the target user's teeth, a first type of identifier is displayed in the first image zone of the tooth model diagram displayed on the screen; wherein, the target user refers to a user holding the oral cleaning device, the target user's teeth are divided into multiple cleaning zones, the first cleaning zone is any one of the multiple cleaning zones, the tooth model diagram includes multiple image zones, the multiple image zones correspond one-to-one with the multiple cleaning zones, the first cleaning zone corresponds to the first image zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the relevant cleaning zone. It should be noted that when the cleaning device cleans the first cleaning zone of the target user's teeth, the relevant cleaning zone is the first cleaning zone, and the first type of identifier is used to indicate that the cleaning zone currently being cleaned is the first cleaning zone;

[0572] When moving from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone, the first type of identifier is displayed in the second image zone of the tooth model diagram displayed on the screen, and the first type of identifier is no longer displayed in the first image zone, wherein the second cleaning zone and the second image zone correspond. It should be noted that when the cleaning device cleans the second cleaning zone of the target user's teeth, the relevant cleaning zone is the second cleaning zone, and the first type of identifier is used to indicate that the currently being cleaned cleaning zone is the second cleaning zone.

[0573] Optionally, if the electronic device is an oral hygiene device, then the processor 2102 reads the computer program in the memory 2103 and performs the following operations:

[0574] Receive a first cleaning event, wherein the first cleaning event is used to indicate that a cleaning operation is currently being performed on a first cleaning zone of the target user's teeth, wherein the target user refers to a user holding a handheld oral cleaning device, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0575] In response to the first cleaning event, a first type of identifier is displayed 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 cleaning partition, the first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition. It should be noted that when the cleaning device cleans the first cleaning partition of the target user's teeth, the relevant cleaning partition is the first cleaning partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the first cleaning partition;

[0576] Receive a second cleaning event from the oral cleaning device, wherein the second cleaning event is used to indicate moving from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone;

[0577] In response to the second cleaning event, the first type of identifier is displayed in the second image partition of the tooth model diagram displayed on the display screen, and the first type of identifier is no longer displayed in the first image partition. The second cleaning partition corresponds to the second image partition. It should be noted that when cleaning the second cleaning partition of the target user's teeth, the relevant cleaning partition is the second cleaning partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the second cleaning partition.

[0578] Optionally, if the electronic device is an oral hygiene system, then the processor 2102 reads the computer program in the memory 2103 and performs the following operations:

[0579] A first cleaning event is generated in response to a target user's cleaning operation on a first cleaning zone using the oral cleaning device, wherein the target user refers to a user holding the electric toothbrush, the target user's teeth are divided into multiple cleaning zones, and the first cleaning zone is any one of the multiple cleaning zones;

[0580] Send a first cleaning event to the terminal device;

[0581] In response to the first cleaning event, control the display of a first type of identifier in the first image partition of the tooth model diagram displayed on the display screen, wherein the tooth model diagram includes multiple image partitions, the multiple image partitions correspond one-to-one with the multiple cleaning partitions, the first cleaning partition corresponds to the first image partition, and the first type of identifier is used to indicate that the cleaning partition currently being cleaned is the relevant cleaning partition;

[0582] A second cleaning event is generated in response to the target user moving the oral cleaning device from the first cleaning zone to the second cleaning zone and cleaning the second cleaning zone;

[0583] Send a second cleaning event to the terminal device;

[0584] In response to the second cleaning event, the first type of identifier is controlled to be displayed in the second image partition of the tooth model diagram displayed on the display screen, and the first type of identifier is no longer displayed in the first image partition, wherein the second cleaning partition and the second image partition correspond to each other.

[0585] It should be understood that the electronic devices mentioned in this application may include smartphones (such as Android phones, iOS phones, Windows Phones, etc.), tablet computers, PDAs, laptops, mobile internet devices (MIDs), or wearable devices. The above-mentioned electronic devices are merely examples and not exhaustive, and include, but are not limited to, the electronic devices described above. In practical applications, the above-mentioned electronic devices may also include: intelligent in-vehicle terminals, computer equipment, etc.

[0586] 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.

[0587] 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.

[0588] 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.

[0589] 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.

[0590] 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.

[0591] 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.

[0592] 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.

[0593] 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 a USB flash drive, read-only memory (ROM), random access memory (RAM), portable hard drive, magnetic disk, or optical disk.

[0594] 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.

[0595] 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 application is applied to oral cleaning equipment, which comprises a brush head and a handle, the brush head comprises a cleaning piece and a brush handle, the handle comprises a handle cylinder and a driving piece in the handle cylinder, and the driving shaft of the driving piece extends from the through hole of the end of the handle cylinder and is clamped and fixed with the brush handle; The method comprises: When the cleaning piece cleans a first cleaning area of the teeth of a target user, a first image area of a tooth model image displayed on a display screen displays a first type of identification; wherein the target user refers to a user holding the oral cleaning equipment, the teeth of the target user are divided into a plurality of cleaning areas, the first cleaning area is any one of the plurality of cleaning areas, the tooth model image comprises a plurality of image areas, the plurality of image areas correspond one by one to the plurality of cleaning areas, the first cleaning area corresponds to the first image area, and the first type of identification is used to indicate that the cleaning area being cleaned at present is a relevant cleaning area; When the cleaning piece moves from the first cleaning area to a second cleaning area and cleans the second cleaning area, the second image area of the tooth model image displayed on the display screen displays the first type of identification, and the first image area no longer displays the first type of identification, wherein the second cleaning area corresponds to the second image area.

2. The method of claim 1, wherein, The display screen is located on the handle.

3. The method according to claim 1 or 2, characterized in that, The method further comprises: Based on the cleaning degree of each cleaning area in the plurality of cleaning areas, the display screen displays a second type of identification for indicating the cleaning degree in each image area corresponding to the tooth model image, and the second type of identification comprises at least two types, and different types of the second type of identification represent different cleaning degrees.

4. The method according to any one of claims 1 to 3, characterized in that, The method further comprises: A third type of identification for indicating the cleaning degree is displayed in a third image area, wherein the third image area corresponds to an image area corresponding to the cleaning area being cleaned at present, the third type of identification comprises at least two types, and different types of the third type of identification represent different cleaning degrees.

5. The method of claim 4, wherein, The method further comprises: The third image area corresponds to a plurality of type identifications, and at least two of the plurality of type identifications are superimposed and displayed, wherein the plurality of type identifications comprise at least two of the first type of identification, the second type of identification and the third type of identification.

6. The method according to any one of claims 1 to 5, characterized in that, The method further comprises: When the cleaning piece cleans the first cleaning area, the display screen displays the name of the first cleaning area; When the cleaning piece moves from the first cleaning area to the second cleaning area and cleans the second cleaning area, the display screen displays the name of the second cleaning area and no longer displays the name of the first cleaning area.

7. The method according to any one of claims 1 to 6, characterized in that, The method further comprises: When the cleaning sub-area currently cleaned by the cleaning member is a risk sub-area, the display screen is controlled to display a first prompt, wherein the risk sub-area is determined based on a target tooth corresponding cleaning sub-area marked in advance by a target user, the target tooth is a tooth with a tooth problem, and the first prompt is used to guide the target user to clean the risk sub-area according to a cleaning strategy corresponding to the tooth problem.

8. The method according to any one of claims 1 to 7, characterized in that, The method further comprises: After the oral cleaning operation ends and / or when the oral cleaning operation is paused, the display screen is controlled to display a second prompt, wherein the second prompt is determined based on oral cleaning data obtained in the current oral cleaning operation and historical oral cleaning data.

9. The method according to any one of claims 1 to 8, characterized in that, The method further comprises: After the oral cleaning operation ends, the display screen is controlled to display an evaluation report, wherein the evaluation report includes a comprehensive tooth recommendation, the comprehensive tooth recommendation includes at least one of a diet recommendation, a tooth care recommendation, and a tooth cleaning recommendation, and the comprehensive tooth recommendation is determined based on a medical knowledge base, the current oral cleaning data, and the historical oral cleaning data.

10. The method according to any one of claims 1 to 9, characterized in that, The oral cleaning device further comprises a physical button, and the method further comprises: In response to a pressing operation of the target user on the physical button, the display screen is controlled to display a display interface corresponding to the pressing operation, wherein at least one of the preset mode, the voice reminder mode, the usage days of the cleaning member, the artificial intelligence learning mode, and the bound terminal device can be set through the display interface.

11. The method according to any one of claims 1 to 10, characterized in that, The method further comprises: In the case where no cleaning operation is performed, if the oral cleaning device is shaken continuously for more than a threshold value, the preset mode is entered, wherein the cleaning operation cannot be started in the preset mode.

12. The method according to any one of claims 1 to 11, characterized in that, The oral cleaning device further comprises a multi-dimensional data detection member, which is used to obtain multi-dimensional data, and according to the multi-dimensional data, the cleaning sub-area cleaned by the cleaning member can be identified, wherein the multi-dimensional data includes facial image data of the target user and posture information of the cleaning member.

13. An oral cleaning display method characterized by comprising: The method is applied to a terminal device, the terminal device includes a display screen, the terminal device is connected with an oral cleaning device, the oral cleaning device includes a brush head and a handle, the brush head includes a cleaning member and a brush handle, the brush handle is located between the cleaning part and the handle, and the method comprises: A first cleaning event is received from the oral cleaning device, wherein the first cleaning event is used to indicate that the cleaning member is currently performing a cleaning operation on a first cleaning sub-area of the teeth of the target user, wherein the target user refers to a user holding the electric toothbrush, the teeth of the target user are divided into a plurality of cleaning sub-areas, and the first cleaning sub-area is any one of the plurality of cleaning sub-areas. In response to the first cleaning event, a first type of identifier is displayed in a first image region of a tooth model image displayed on the display screen; the tooth model image comprises a plurality of image regions, the plurality of image regions correspond to the plurality of cleaning regions one by one, the first cleaning region and the first image region correspond to each other, and the first type of identifier is used to indicate that the cleaning region currently being cleaned is a relevant cleaning region; A second cleaning event is received from the oral cleaning device, wherein the second cleaning event is used to indicate that the cleaning element is moved from the first cleaning region to a second cleaning region and cleans the second cleaning region; In response to the second cleaning event, the first type of identifier is displayed in a second image region of the tooth model image displayed on the display screen, and the first type of identifier is no longer displayed in the first image region, wherein the second cleaning region and the second image region correspond to each other.

14. A method of oral cleaning, characterized by, The application is applied to an oral cleaning system, and the oral cleaning system comprises an oral cleaning device and a terminal device, wherein the terminal device comprises a display screen; The oral cleaning device generates a first cleaning event in response to a cleaning operation of a target user on a first cleaning region through the oral cleaning device, wherein the target user refers to a user holding the electric toothbrush, the teeth of the target user are divided into a plurality of cleaning regions, and the first cleaning region is any one of the plurality of cleaning regions; The oral cleaning device sends the first cleaning event to the terminal device; The terminal device controls a first type of identifier to be displayed in a first image region of a tooth model image displayed on the display screen in response to the first cleaning event, wherein the tooth model image comprises a plurality of image regions, the plurality of image regions correspond to the plurality of cleaning regions one by one, the first cleaning region and the first image region correspond to each other, and the first type of identifier is used to indicate that the cleaning region currently being cleaned is a relevant cleaning region; The oral cleaning device generates a second cleaning event in response to an operation of the target user moving the oral cleaning device from the first cleaning region to a second cleaning region and cleaning the second cleaning region; The oral cleaning device sends the second cleaning event to the terminal device; The terminal device controls the first type of identifier to be displayed in a second image region of the tooth model image displayed on the display screen in response to the second cleaning event, and the first type of identifier is no longer displayed in the first image region, wherein the second cleaning region and the second image region correspond to the second cleaning region.

15. An oral cleaning device, characterized by The device comprises a multi-dimensional data detection element, a controller, and a cleaning element; The multi-dimensional data detection element is used to detect a first cleaning region of the cleaning element on the teeth of a target user, wherein the target user refers to a user holding the electric toothbrush, the teeth of the target user are divided into a plurality of cleaning regions, and the first cleaning region is any one of the plurality of cleaning regions; The controller is configured to control the display screen to display a first type of identifier in a first image region of a tooth model image displayed on the display screen, wherein the tooth model image comprises a plurality of image regions, the plurality of image regions correspond to the plurality of cleaning regions one by one, the first cleaning region corresponds to the first image region, and the first type of identifier is used to indicate that the cleaning region currently being cleaned is a relevant cleaning region. The multi-dimensional data probe is configured to detect movement of the cleaning member from the first cleaning region to a second cleaning region and clean the second cleaning region. The controller is configured to control the display screen to display the first type of identifier in a second image region of the tooth model image displayed on the display screen, and control the display screen to no longer display the first type of identifier in the first image region, wherein the second cleaning region corresponds to the second image region.

16. The apparatus of claim 15, wherein, The display screen is located in the oral cleaning device.

17. A terminal device, comprising: The device comprises a receiver, a processor, and a display screen, the terminal device is connected to the oral cleaning device, the oral cleaning device comprises a brush head and a handle, the brush head comprises a cleaning member and a brush handle, and the brush handle is located between the cleaning member and the handle. The receiver is configured to receive a first cleaning event from the oral cleaning device, wherein the first cleaning event is used to indicate that the cleaning member is currently performing a cleaning operation on a first cleaning region of teeth of a target user, wherein the target user refers to a user holding the electric toothbrush, the teeth of the target user are divided into a plurality of cleaning regions, and the first cleaning region is any one of the plurality of cleaning regions. The processor is configured to control the display screen to display a first type of identifier in a first image region of a tooth model image displayed on the display screen in response to the first cleaning event, wherein the tooth model image comprises a plurality of image regions, the plurality of image regions correspond to the plurality of cleaning regions one by one, the first cleaning region corresponds to the first image region, and the first type of identifier is used to indicate that the cleaning region currently being cleaned is a relevant cleaning region. The receiver is configured to receive a second cleaning event from the oral cleaning device, wherein the second cleaning event is used to indicate that the cleaning member moves from the first cleaning region to a second cleaning region and cleans the second cleaning region. The processor is configured to control the display screen to display the first type of identifier in a second image region of the tooth model image displayed on the display screen in response to the second cleaning event, and control the display screen to no longer display the first type of identifier in the first image region, wherein the second cleaning region corresponds to the second image region.

18. An oral cleaning system characterized by, The oral cleaning system comprises an oral cleaning device and a terminal device, wherein the terminal device comprises a display screen. The oral cleaning device is configured to generate a first cleaning event in response to a target user performing a cleaning operation on a first cleaning region by the oral cleaning device, wherein the target user refers to a user holding the electric toothbrush, the teeth of the target user are divided into a plurality of cleaning regions, and the first cleaning region is any one of the plurality of cleaning regions. The oral cleaning device is configured to send a first cleaning event to the terminal device; The terminal device is configured to, in response to the first cleaning event, control a first image region of a tooth model diagram displayed on the display screen to display a first type of identifier, wherein the tooth model diagram includes a plurality of image regions, the plurality of image regions correspond to the plurality of cleaning regions one by one, the first cleaning region corresponds to the first image region, and the first type of identifier is used to indicate that the cleaning region currently being cleaned is a relevant cleaning region. The oral cleaning device is configured to, in response to a target user moving the oral cleaning device from the first cleaning region to a second cleaning region and cleaning the second cleaning region, generate a second cleaning event; The oral cleaning device is configured to send the second cleaning event to the terminal device; The terminal device is configured to, in response to the second cleaning event, control the second image region of the tooth model diagram displayed on the display screen to display the first type of identifier, and control the first image region to no longer display the first type of identifier, wherein the second cleaning region corresponds to the second image region.

19. A computer-readable storage medium, characterized in that, The computer readable storage medium stores a computer program, and the computer program is configured to be executed by a processor to implement the method in any one of claims 1-12 or claim 13.

Images