A three-sided electric intelligent toothbrush and an implementation method thereof

Abstract

The embodiment of the present specification provides a three-surface electric smart toothbrush, which comprises a brush head, an integrated flushing device and a rotatable handle; the upper surface, the right side and the left side of the brush head are provided with bristles; the integrated flushing device is used for flushing the tooth brushing position brushed by the brush head; and the electric toothbrush is connected with a smart device through a wireless network.

Description

Technical Field

[0001] This specification relates to the field of electric toothbrush technology, and in particular to a three-sided electric smart toothbrush and its implementation method. Background Technology

[0002] Current electric toothbrushes typically only have bristles on one side. Because the upper and lower teeth have uneven shapes, especially the molars which have many gaps, they are difficult to clean and easily create blind spots. Furthermore, different users have different oral health conditions, and different parts of the teeth within the same user also have different health conditions, requiring different cleaning methods, such as brushing intensity and direction. Therefore, providing users with a reasonable and effective oral hygiene solution is an urgent problem to be solved.

[0003] To address the issue of existing electric toothbrushes creating blind spots in cleaning, CN109793586A proposes a three-sided, wraparound electric toothbrush. This application primarily utilizes the three-sided wraparound bristles; when brushing, pushing the toothbrush and using springs and other components allows the bristles to adapt to changes in tooth thickness, effectively cleaning the inner surfaces of teeth that are difficult to reach. However, due to differences in oral conditions among users and variations in the health of different dental areas within the same user, more refined oral hygiene solutions are still needed.

[0004] Therefore, it is hoped that a three-sided electric smart toothbrush and its implementation method can be provided to offer users a more reasonable and effective oral cleaning solution. Summary of the Invention

[0005] This specification provides one or more embodiments of a three-sided electric smart toothbrush, including: a brush head, an integrated flushing device, and a handle configured to rotate; the brush head has bristles on its upper surface, right side, and left side; the integrated flushing device is used to rinse the brushed areas; the electric toothbrush is connected to a smart device via a wireless network.

[0006] This specification provides one or more embodiments of a method for implementing a three-sided electric smart toothbrush, which is based on a smart device controlling the three-sided electric smart toothbrush. The three-sided electric smart toothbrush includes: a brush head, an integrated rinsing device, and a rotatable handle; the brush head has bristles on its upper surface, right side, and left side; the integrated rinsing device is used to rinse the brushed areas; the electric toothbrush is connected to the smart device via a wireless network; the method includes: determining the brushing position of the three-sided electric smart toothbrush based on the smart device; and cleaning the teeth with the three-sided electric smart toothbrush based on the brushing position.

[0007] This specification provides one or more embodiments of a three-sided electric smart toothbrush implementation system, including at least one processor and at least one memory, wherein the at least one memory stores computer instructions; the at least one processor is used to execute a portion of the computer instructions to implement the three-sided electric smart toothbrush implementation method described in any one of the embodiments of this specification.

[0008] This specification provides one or more embodiments of a computer-readable storage medium that stores computer instructions. When a computer reads the computer instructions in the storage medium, the computer executes the implementation method of the three-sided electric intelligent toothbrush described in any one of the embodiments of this specification. Attached Figure Description

[0009] This specification will be further described by way of exemplary embodiments, which will be described in detail with reference to the accompanying drawings. These embodiments are not limiting; in these embodiments, the same reference numerals denote the same structures, wherein:

[0010] Figure 1 This is an exemplary structural diagram of a three-sided electric smart toothbrush according to some embodiments of this specification;

[0011] Figure 2 This is an exemplary flowchart of a method for implementing a three-sided electric smart toothbrush according to some embodiments of this specification;

[0012] Figure 3 This is an exemplary flowchart illustrating the determination of the brushing position of a three-sided electric smart toothbrush according to some embodiments of this specification;

[0013] Figure 4 This is an exemplary flowchart illustrating the determination of the brushing position of a three-sided electric smart toothbrush according to some embodiments of this specification;

[0014] Figure 5 This is an exemplary flowchart illustrating the determination of brushing intensity and rinsing intensity according to some embodiments of this specification. Detailed Implementation

[0015] To more clearly illustrate the technical solutions of the embodiments in this specification, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some examples or embodiments of this specification. For those skilled in the art, these drawings can be applied to other similar scenarios without creative effort. Unless obvious from the context or otherwise specified, the same reference numerals in the drawings represent the same structures or operations.

[0016] It should be understood that the terms “system,” “device,” “unit,” and / or “module” used herein are one way to distinguish different components, elements, parts, sections, or assemblies at different levels. However, if other terms can achieve the same purpose, they may be replaced by other expressions.

[0017] As indicated in this specification and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" do not specifically refer to the singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of expressly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0018] Flowcharts are used in this specification to illustrate the operations performed by the system according to embodiments of this specification. It should be understood that the preceding or following operations are not necessarily performed in exact order. Instead, the steps can be processed in reverse order or simultaneously. Furthermore, other operations can be added to these processes, or one or more steps can be removed from them.

[0019] Different users have different oral conditions and varying dental health. Therefore, different cleaning solutions are needed for different oral conditions and dental health. CN109793586A only improves cleaning by using a three-sided surround bristle design and springs to make the bristles conform to the tooth thickness. However, the surround electric toothbrush described in CN109793586A does not consider the different oral health conditions and dental health of different users. Moreover, the toothbrush operates (rotates) in a single direction during brushing, limiting its cleaning power for gaps between teeth and uneven teeth. Therefore, some embodiments in this specification feature a three-sided electric smart toothbrush that identifies the brushing position and provides different brushing and rinsing intensities for each position. Furthermore, the bristles on the upper, right, and left sides of the toothbrush operate (rotate) in different ways, providing a more effective cleaning for the user's oral cavity.

[0020] Figure 1 This is an exemplary structural diagram of a three-sided electric smart toothbrush according to some embodiments of this specification. Figure 1 As shown, the three-sided electric smart toothbrush 100 may include a brush head 110, an integrated flushing device (not shown), a handle 120, and a smart device (not shown).

[0021] The brush head 110 can be used by a user to clean corresponding areas of the teeth while brushing. In some embodiments, such as Figure 1As shown, the brush head 110 may include an upper surface 112, a right side surface 116, and a left side surface 124. The upper surface 112 is provided with bristles for cleaning the upper surface of the teeth, and the right side surface 116 and the left side surface 124 are provided with bristles for cleaning the inner and outer surfaces of the teeth.

[0022] In some embodiments, the brush head 110 can use different brushing intensities to clean different brushing positions. More information about brushing positions and brushing intensities can be found at [link to relevant documentation]. Figure 4 , Figure 5 And its related descriptions.

[0023] In some embodiments, such as Figure 1 As shown, the upper surface 112 of the three-sided electric smart toothbrush has a first bristle plate with bristles of varying lengths; the second bristle plate on the left side 124 is connected to a second rotating shaft 128, which is parallel to the direction of the initial handle 120 of the electric toothbrush; the third bristle plate on the right side 116 is connected to multiple third rotating shafts 122, which are arranged side by side and perpendicular to the direction of the initial handle 120 of the electric toothbrush. In some embodiments, the third bristle plate on the right side 116 can be divided into multiple identical parts, each part being connected to a third rotating shaft 122.

[0024] The initial handle 120 direction can refer to the direction that the handle 120 of the electric toothbrush points when it is not rotated; the second shaft 128 can refer to the shaft used to rotate the second bristle plate on the left side 124; and the third shaft 122 can refer to the shaft used to rotate the third bristle plate on the right side 116.

[0025] In some embodiments, such as Figure 1 As shown, a second brush bristle 126 is provided on the second rotating shaft 128, and a third brush bristle 118 is provided on each of the plurality of third rotating shafts 122.

[0026] In some embodiments of this specification, different rotating shafts are provided on the left side 124 and the right side 116. The rotation of the second rotating shaft 128 on the left side drives the bristles of the left side 124 to clean the teeth in the up-down direction, while the rotation of multiple third rotating shafts 122 on the right side 116 drives the bristles of the right side 116 to clean the teeth in the left-right direction. By changing the brushing direction, each tooth can be cleaned by the bristles from all four directions (up, down, left, and right), improving the cleaning effect.

[0027] In some embodiments, such as Figure 1As shown, the first bristles of the upper surface 112 are disposed in a plurality of circular bristle holes 114, and a bundle of first bristles is disposed in each circular bristle hole 114; each circular bristle hole 114 is provided with a retaining ring (not shown in the figure) for retaining the first bristle piece; each circular bristle hole 114 is provided with a first rotating shaft (not shown in the figure), which, in response to the brushing position reaching a preset position, controls the first rotating shaft to drive the first bristles of the upper surface 112 to rotate, so as to clean the preset position.

[0028] In some embodiments, the smart device can compare the brushing position with a preset position in real time. If they are the same, it indicates that the brushing position has reached the preset position. In some embodiments, the smart device can pre-set and store the preset position. For example, the position of the molar can be set as the preset position. In some embodiments, at least one motion sensor can be used to collect distance data during the movement of the brush head 110, determine the motion trend of the distance data corresponding to the molar, and mark it as the preset distance motion trend of the distance data corresponding to the preset position. When, during actual brushing, the actual distance motion trend corresponding to the actual distance data acquired by the motion sensor is the same as or very close to the preset distance motion trend of the distance data corresponding to the preset position, it is determined that the brushing position has reached the preset position. For example, the distance between the two vectors can be calculated based on the vector formed by the motion trend of the actual distance data acquired by the motion sensor and the vector formed by the motion trend of the preset distance data, and the brushing position can be determined based on the vector distance. For example, when the vector distance is less than or equal to a preset distance value, the brushing position is determined to be the preset position. The preset distance value can be determined by system default settings or manual input. More information on constructing motion trend vectors based on distance data motion trends can be found in [link to relevant documentation]. Figure 4 And related descriptions. More information about brushing positions and how to determine brushing positions can be found in [link to relevant documentation]. Figure 4 And its related descriptions.

[0029] By setting the brushing position to a preset position, the smart device can control the upper surface 112 of the toothbrush to start rotating, so as to clean the upper surface of specific teeth (molars), strengthen the cleaning of specific teeth, and improve the cleaning effect.

[0030] In some embodiments, the length of the cleaning range of the third bristles 118 on the plurality of third rotating shafts 122 is equal to the length of the second rotating shaft 128. For example... Figure 1 As shown, the length a of the cleaning range of the third bristles 118 on the multiple third rotating shafts 122 is equal to the length b of the second rotating shaft 128.

[0031] In some embodiments, the length of the cleaning range of the third bristles 118 on each third rotating shaft 122 is equal, and the cleaning range of the third bristles 118 on adjacent third rotating shafts 122 is continuous and does not overlap.

[0032] In some embodiments, multiple third rotating shafts 122 can be configured such that the sum of the lengths of the cleaning ranges of the third bristles 118 on the multiple third rotating shafts 122 is equal to the length of the second rotating shaft 128. For example, assuming the length b of the second rotating shaft 128 is 20 mm and the length of the cleaning range of the third bristles 118 on one third rotating shaft 122 is 5 mm, four parallel third rotating shafts 122 can be configured such that the sum of the lengths of the cleaning ranges of the third bristles 118 on them is equal to 20 mm.

[0033] In some embodiments, the length of the third bristles 118 on the third pivot 122 can be increased to increase the length of the corresponding cleaning range, such that the sum of the lengths of the cleaning ranges of the third bristles 118 on the multiple third pivots 122 is equal to the length of the second pivot 128. For example, assuming that the length b of the second pivot 128 on the left side 124 of the brush head 110 is 20 mm, and the right side 116 of the brush head 110 is provided with four third pivots 122, and the length of the third bristles 118 on each third pivot 122 is 4 mm, the length of the third bristles 118 on each third pivot 122 can be increased to 5 mm, so that the sum of the lengths of the cleaning ranges of the third bristles 118 on the four third pivots 122 is equal to 20 mm.

[0034] By setting the sizes of a and b to be the same, the left and right ends of the brush head 110 can be made to be the same length, making the toothbrush shell overall coordinated, symmetrical and beautiful.

[0035] An integrated flushing device can refer to a device used to rinse the areas cleaned by the brush head 110. In some embodiments, the integrated flushing device can be integrated into the brush head 110 and the handle 120. For example, the water tank of the integrated flushing device can be integrated into the handle 120, and the spray nozzle can be integrated into the brush head 110. Exemplarily, the spray nozzle of the integrated flushing device can be integrated into the bristle holes on the upper surface 112, left side 124, and right side 116 of the brush head 110. After the brush head 110 cleans the brushing area, the smart device can control the integrated flushing device to rinse the brushed area. In some embodiments, the integrated flushing device can be directly connected to an external source (such as a water pipe) to obtain water through a three-sided electric smart toothbrush. In some embodiments, the integrated flushing device can rinse the brushed area with different intensities for different brushing areas. More information on flushing intensity can be found at [link to relevant documentation]. Figure 5 And its related descriptions.

[0036] Handle 120 refers to the handle of a three-sided electric smart toothbrush. In some embodiments, handle 120 is configured to rotate. In some embodiments, handle 120 can be rotated via a smart device.

[0037] In some embodiments, the handle 120 can rotate at a preset angle relative to the plane containing the brush head 110. The plane containing the brush head 110 can refer to the plane containing the upper surface 112 of the brush head 110, and the preset angle can refer to a pre-set rotation angle of the handle 120. In some embodiments, the smart device can control the rotation of the handle 120 to rotate the brush head 110, allowing the right side 116 of the brush head 110 to clean both the inner and outer surfaces of the teeth; similarly, by controlling the rotation of the handle 120, the left side 124 of the brush head 110 can also clean both the inner and outer surfaces of the teeth.

[0038] In some embodiments, the preset angle can be determined by pre-setting. For example, the preset angle of the handle 120 can be set in advance for each brushing position according to the user's oral condition. When the brush head 110 brushes the corresponding brushing position, the smart device can control the handle 120 to rotate at the preset angle.

[0039] When a user cleans their mouth with the three-sided electric smart toothbrush, the handle 120 rotates during the brushing process, making it easier for the user to operate and improving the cleaning effect.

[0040] A smart device can refer to a device used to control a three-sided electric smart toothbrush. In some embodiments, the smart device may include a mobile phone, tablet computer, in-vehicle computer, etc. In some embodiments, the three-sided electric smart toothbrush and the smart device can be connected via a wireless network. In some embodiments, the smart device can control the three-sided electric smart toothbrush for oral cleaning. For example, the smart device can control the brushing intensity of the brush head 110, control the rinsing intensity of the integrated rinsing device, and control the rotation of the handle 120. In some embodiments, the user can set the cleaning parameters of the three-sided electric smart toothbrush through the smart device. For example, the user can set the brushing intensity and rinsing intensity of each brushing position in advance through the smart device. As another example, the user can set the rotation angle and rotation direction of the handle 120 corresponding to each brushing position through the smart device.

[0041] It should be noted that the above description of the various components, structures, and functions of the three-sided electric smart toothbrush is for convenience only and should not limit this specification to the scope of the illustrated embodiments. It is understood that those skilled in the art, after understanding the structure and principle of the three-sided electric smart toothbrush, may arbitrarily combine the various components and structures without departing from this principle. For example, the left side 124 and right side 116 of the three-sided electric smart toothbrush described in the embodiments of this specification can be interchanged, and the bristles of the left side 124 and right side 116 described in the embodiments of this specification can also be arranged in circular bristle holes, etc.

[0042] Figure 2 This is an exemplary flowchart illustrating a method for implementing a three-sided electric smart toothbrush according to some embodiments of this specification. In some embodiments, process 200 can be executed by a smart device. Figure 2 As shown, process 200 includes the following steps:

[0043] Step 210: Determine the brushing position of the three-sided electric smart toothbrush based on the smart device.

[0044] The brushing position refers to the area of ​​the teeth that the three-sided electric smart toothbrush will clean. For example, the brushing position could be the number of teeth counted from left to right on the upper teeth, the number of teeth counted from left to right on the lower teeth, etc.

[0045] In some embodiments, a smart device can determine the brushing position in a variety of ways. For example, the smart device can take a picture of the oral cavity using a miniature camera located on the brush head of a three-sided electric smart toothbrush, and determine the brushing position based on the picture. Another example is that the smart device can determine the brushing position through user input.

[0046] In some embodiments, the smart device can determine the brushing position based on at least one motion sensor disposed on the brush head. In some embodiments, the smart device can collect distance data based on at least one motion sensor and obtain brushing data corresponding to the distance data. The distance data includes historical distance data and actual distance data, and the brushing data includes historical brushing data and actual brushing data. Based on the distance data and brushing data, the brushing position is determined using a preset algorithm. More information on determining the brushing position can be found at [link to relevant documentation]. Figure 3 And its related descriptions.

[0047] Step 220: Based on the brushing position, clean the teeth using a three-sided electric smart toothbrush.

[0048] In some embodiments, a smart device can control a three-sided electric smart toothbrush to clean the teeth corresponding to the brushing position based on the brushing position.

[0049] In some embodiments, brushing intensity and rinsing intensity can be adjusted via a smart device in response to different brushing positions of the brush head. Rinsing intensity may include rinsing force and rinsing duration.

[0050] Brushing intensity refers to the strength of the cleaning action performed on teeth using a three-sided electric smart toothbrush. For example, brushing intensity can include brushing force and brushing duration.

[0051] In some embodiments, in response to the brush head being in different brushing positions, the smart device can adjust the vibration frequency of the brush head, thereby adjusting the brushing force, through a control device (such as a micro motor) provided in the three-sided electric smart toothbrush; the faster the frequency, the greater the brushing force. In some embodiments, in response to the brush head being in different brushing positions, the smart device can adjust the brushing duration by stopping vibration, etc. For example, when the brushing duration at a brushing position reaches the corresponding preset brushing duration, the vibration stops for 0.5 seconds, and then continues to vibrate when the brush head moves to the next brushing position.

[0052] Flushing intensity refers to the strength of the water flow applied to the area brushed by the integrated flushing device. For example, flushing intensity can include the force of the flush and the duration of the flush.

[0053] In some embodiments, the smart device can control the flushing force (water pressure) by configuring a pressure regulating device in the three-sided electric smart toothbrush. In some embodiments, when the flushing time at the brushing position reaches a corresponding preset flushing time value, the smart device can control the switch valve of the integrated flushing device to close and stop flushing.

[0054] In some embodiments, brushing intensity and rinsing intensity can be acquired via a smart device. For details on acquiring brushing intensity and rinsing intensity via a smart device, please refer to [link / reference needed]. Figure 5 And its related descriptions.

[0055] Some embodiments in this specification utilize smart devices to determine the brushing position and clean teeth with corresponding brushing and rinsing intensities based on that position. This allows for the determination of appropriate cleaning plans for different oral and dental health conditions, improving cleaning effectiveness. Furthermore, the entire cleaning process is automatically adjusted and controlled by smart devices, making operation convenient and precise, thus enhancing cleaning results and user experience.

[0056] Figure 3 This is an exemplary flowchart illustrating the determination of the brushing position of a three-sided electric smart toothbrush according to some embodiments of this specification. In some embodiments, process 300 may be executed by a smart device.

[0057] In some embodiments, the toothbrush position can be determined based on at least one motion sensor disposed on the brush head. For example... Figure 3As shown, the process 300 for determining the brushing position may include the following steps:

[0058] Step 310: Collect distance data based on at least one motion sensor and obtain brushing data corresponding to the distance data. The distance data includes historical distance data and actual distance data, and the brushing data includes historical brushing data and actual brushing data.

[0059] Motion sensors can be used to collect distance data based on the operation of a three-sided electric smart toothbrush during brushing. In some embodiments, the motion sensors can be configured on the brush head portion of the three-sided electric smart toothbrush. In some embodiments, the motion sensors can be mounted on the left and right sides of the brush head. For example, two motion sensors can be mounted on each of the left and right sides of the brush head. In some embodiments, the motion sensors can also be mounted in other locations on the three-sided electric smart toothbrush (such as the handle), without limitation. In some embodiments, fewer or more motion sensors can be mounted on both sides of the brush head, without limitation. For example, one (or three, etc.) on each of the left and right sides. In some embodiments, at least one motion sensor is mounted in the same plane.

[0060] Distance data can refer to data relating to the distance between at least one motion sensor and the tooth directly opposite it.

[0061] Historical distance data can refer to the distance data collected by motion sensors when a user brushes their teeth with a three-sided electric smart toothbrush over a historical period of time. Historical time can refer to the time before the current time.

[0062] Actual brushing data refers to the distance data collected by motion sensors during the user's brushing process.

[0063] In some embodiments, distance data can be acquired using four motion sensors mounted on the side of the brush head, and each set of distance data may include four distance-related data points acquired by the four motion sensors. It should be understood that historical distance data can be acquired via motion sensors when the user brushes their teeth at a historical time; actual distance data can be acquired via motion sensors when the user is actually brushing their teeth.

[0064] Brushing data can refer to the data collected by a three-sided electric smart toothbrush during the brushing process. For example, brushing data can include brushing position and brushing posture.

[0065] Historical brushing data can refer to data from a user's brushing process over a historical period. For example, historical brushing data can include historical brushing positions and historical brushing techniques.

[0066] Actual brushing data refers to data collected during the actual brushing process. For example, actual brushing data can include the actual brushing position and brushing posture.

[0067] In some embodiments, smart devices can determine brushing data in various ways when collecting distance data based on motion sensors. For example, a miniature camera configured on the brush head can capture the user's brushing posture and position. Alternatively, brushing posture and position can be obtained through user input. Similarly, historical brushing data can be acquired through an image acquisition device or user input when collecting historical distance data based on motion sensors. Actual brushing data is obtained through distance data and historical brushing data; specific acquisition methods can be found in [link to relevant documentation]. Figure 4 And its related descriptions.

[0068] Step 320: Based on distance data and brushing data, determine the brushing position using a preset algorithm.

[0069] The preset algorithm can refer to a preset algorithm used to determine the brushing position.

[0070] In some embodiments, a smart device can determine the brushing position based on distance data collected by a motion sensor and brushing data, using a preset algorithm.

[0071] In some embodiments, the smart device can acquire multiple sets of historical distance data based on at least one motion sensor, and acquire historical brushing data corresponding to each set of historical distance data. The historical brushing data includes historical brushing position and historical brushing posture, and is stored in association with the historical distance data. Multiple initial distance vectors are constructed based on the multiple sets of historical distance data and stored in a database, with each initial distance vector corresponding to a historical distance data point. The changing trend of the historical brushing data corresponding to each initial distance vector is acquired and stored in the database in association with the corresponding initial distance vector. Actual distance data at multiple time points during brushing is acquired based on at least one motion sensor. Actual distance vectors are constructed based on the actual distance data, and the changing trend of the actual brushing data is determined based on the actual distance vectors. The changing trend of the actual brushing data is retrieved from the database to determine the changing trend of reference brushing data. The brushing position is determined based on the changing trend of the reference brushing data. More information on determining the brushing position can be found in [link to relevant documentation]. Figure 4 And its related descriptions.

[0072] Some embodiments in this specification detect the user's brushing distance data using a motion sensor and determine the brushing position using a preset algorithm. The brushing position can be automatically determined throughout the process, resulting in high data processing efficiency. This can improve the sensitivity of the three-sided electric smart toothbrush, enhance its intelligence, and improve the user experience.

[0073] It should be noted that the above description of process 300 is for illustrative purposes only and does not limit the scope of this specification. Those skilled in the art can make various modifications and changes to process 300 under the guidance of this specification. However, these modifications and changes remain within the scope of this specification.

[0074] Figure 4 This is an exemplary flowchart illustrating the determination of the brushing position of a three-sided electric smart toothbrush according to some embodiments of this specification. In some embodiments, process 400 may be executed by a smart device. Figure 4 As shown, process 400 may include the following steps:

[0075] Step 410: Based on at least one motion sensor, multiple sets of historical distance data are collected to obtain multiple sets of historical distance data, and historical brushing data corresponding to each set of historical distance data is obtained. The historical brushing data includes historical brushing position and historical brushing posture. The historical brushing data is stored in association with the historical distance data shown.

[0076] Historical distance data can refer to the distance between the motion sensor and the tooth it is directly opposite, as collected by the motion sensor at a historical time. For example, if the current time is December 1, 2025, the historical distance could be the distance between the motion sensor and the tooth it is directly opposite, collected by the motion sensor at a historical time (such as November 1, 2025).

[0077] In some embodiments, when the three-sided electric smart toothbrush starts operating during a historical time period, the smart device can send instructions to at least one motion sensor, which then collects historical distance data based on the instructions. For example, when the three-sided electric smart toothbrush starts operating during a historical time period, the smart device can send instructions to four sensors configured on both sides of the brush head to collect a set of historical distance data. In some embodiments, the smart device can send multiple instructions to the motion sensors to collect multiple sets of historical distance data when the three-sided electric toothbrush starts operating during a historical time period. For example, during a historical time period, the smart device can send instructions every 10 seconds to collect a set of historical distance data.

[0078] It is worth noting that the historical time mentioned in the real-time example in this manual can refer to a preset period of time after the user first starts using the three-sided electric smart toothbrush. By collecting historical distance data and historical brushing data over this historical period, the smart device can determine the actual brushing position based on the historical distance data, historical brushing data, and actual distance data when the user brushes their teeth after this historical period. As the user uses the three-sided electric smart toothbrush, the historical distance data and historical brushing data can be updated accordingly, and the determined brushing position will be more accurate in subsequent uses.

[0079] In some embodiments, the smart device can acquire historical brushing data via a miniature camera located on the brush head or user input while at least one motion sensor collects historical distance data.

[0080] Step 420: Construct multiple initial distance vectors based on multiple sets of historical distance data and store them in the database. Each initial distance vector corresponds to a set of historical distance data.

[0081] The initial distance vector can refer to a vector that reflects the characteristics of historical distance data collected by motion sensors during the user's brushing process. For example, the initial distance vector can refer to a vector that reflects the historical distance characteristics of each sensor at the same moment. In some embodiments, the initial distance vector can be represented as (a1, a2, a3, a4, ..., an), where a1, a2, a3, a4, ..., an can represent the historical distance data collected by motion sensor 1, motion sensor 2, motion sensor 3, motion sensor 4, ..., motion sensor n at the same moment, respectively.

[0082] A database can refer to a storage unit used to store the initial distance vector and its related data.

[0083] In some embodiments, a smart device can construct a corresponding initial distance vector based on a set of historical distance data. For example, the historical distance-related data collected by each motion sensor in a set of historical distance data can be sequentially filled into the vector to form the initial distance vector.

[0084] Step 430: Obtain the trend of historical distance data corresponding to each initial distance vector, and associate it with the corresponding initial distance vector and store it in the database.

[0085] The trend of historical distance data can refer to the pattern of change in historical distance data. For example, the trend of historical distance data can be the direction of change, the rate of change, etc. For instance, the trend of historical distance data can be reflected in the change of distance between the motion sensor collecting the historical distance data and the tooth it is directly opposite. Assuming the tooth directly opposite the distance sensor is the third tooth from the left in the top row, the trend of historical distance data can be the change in distance between the distance sensor and this third tooth. The direction of change in historical distance data can be seen from this distance change. If the distance is increasing, it indicates a change away from the third tooth; conversely, it indicates a change towards the third tooth.

[0086] In some embodiments, a smart device can determine the trend of change of historical distance data corresponding to each initial distance vector based on historical distance data corresponding to multiple initial distance vectors. For example, the trend of change of historical distance data corresponding to each initial distance vector can be determined based on the changes in historical distance data corresponding to each initial distance vector and its neighboring initial distance vectors.

[0087] In some embodiments, the smart device may determine at least one reference distance vector based on multiple initial distance vectors; analyze historical distance data based on at least one reference distance vector, determine the corresponding historical distance data change trend, and save it.

[0088] A reference distance vector can refer to a vector determined based on multiple initial distance vectors. For example, a reference distance vector can be a vector composed of the average of the elements at the same position in multiple initial distance vectors.

[0089] In some embodiments, the smart device can continuously collect multiple sets (e.g., m sets) of historical distance data during brush head movement based on the same brushing posture and the same brushing area over a historical period, and construct multiple (m) initial distance vectors.

[0090] In some embodiments, the smart device can control the motion sensor to repeatedly collect data multiple times (e.g., n times), collecting m sets of historical distance data each time to construct m initial distance vectors; based on the historical distance data collected n times, n×m initial distance vectors can be constructed. In some embodiments, the smart device can determine m reference distance vectors based on the n×m initial distance vectors. For example, the average of the elements at the same position in the n×m initial distance vectors can be used to determine the m reference distance vectors.

[0091] For example, assuming each acquisition obtains 4 sets of historical distance data, n acquisitions can construct n×4 initial distance vectors, namely A1=(a1,a2,a3,a4), B1=(b1,b2,b3,b4), C1=(c1,c2,c3,c4), D1=(d1,d2,d3,d4), ..., A n =(a 1n ,a2n,a 3n ,a 4n B n =(b 1n ,b 2n ,b 3n ,b 4n C n =(c 1n ,c 2n ,c 3n ,c 4n D n =(d1n ,d 2n ,d 3n ,d 4n ); averaging the elements at the same position yields four reference distance vectors, namely A = ((a1 + ... + a...). 1n ) / n,(b1+……+b 1n ) / n,(c1+……+c 1n ) / n,(d1+……+d 1n ) / n), B=((a2+……+a 2n ) / n,(b²+……+b 2n ) / n,(c2+……+c 2n ) / n,(d2+……+d 2n ) / n), C=((a3+……+a 3n ) / n,(b3+……+b 3n ) / n,(c3+……+c 3n ) / n,(d3+……+d 3n ) / n), D=((a4+……+a 4n ) / n,(b4+……+b 4n ) / n,(c4+……+c 4n ) / n,(d4+……+d 4n ) / n).

[0092] In some embodiments, the smart device can analyze the changing trends of historical distance-related data collected by each motion sensor based on at least one reference distance vector, thereby determining and saving the historical distance data changing trends. For example, the smart device can determine the changing trends of historical distance-related data collected by the corresponding motion sensor based on the changes in element values ​​at the same position in multiple reference distance vectors, sequentially determine the changing trends of historical distance-related data collected by multiple motion sensors based on the aforementioned method, and then combine them to form the historical distance data changing trend. Exemplarily, the historical distance data changing trend can be represented by a vector, where each element at each position in the vector represents the changing trend of historical distance-related data corresponding to each sensor. Once the changing trends of historical distance-related data corresponding to multiple motion sensors are determined, they are sequentially filled into the corresponding positions in the vector to generate the historical distance data changing trend.

[0093] In some embodiments of this specification, an initial distance vector is constructed by repeatedly collecting historical distance vectors of the same brushing posture and the same brushing area. A reference distance vector is then constructed based on multiple sets of initial distance vectors. The trend of historical distance data is then determined based on the reference distance vector. This can make the trend of historical distance data more accurate and provide strong data support for subsequently determining the brushing position.

[0094] Step 440: Collect actual distance data at multiple time points during brushing based on at least one motion sensor.

[0095] Multiple time points can refer to multiple points in time during the actual brushing process. For example, if a user starts brushing their teeth at 8:00 on December 1, 2025, and the current time is 8:02 on December 1, 2025, then multiple time points can be time points between 8:00 and 8:02 on December 1, 2025.

[0096] In some embodiments, the smart device may send instructions to the motion sensor based on a preset time interval (e.g., once every 10 seconds), and the motion sensor may collect multiple sets of actual distance data based on the instructions.

[0097] Step 450: Construct an actual distance vector based on the actual distance data, and determine the trend of change in the actual distance data based on the actual distance vector.

[0098] An actual distance vector can refer to a vector that reflects the distance characteristics in actual distance data. The actual distance data has the same dimension as the initial distance data, only the element values ​​at each position are different. In some embodiments, the smart device can fill the corresponding positions in the vector with actual distance-related data collected by each motion sensor to obtain the actual distance vector. In some embodiments, the smart device can construct multiple actual distance vectors based on multiple sets of actual distance data.

[0099] The actual distance change trend refers to the pattern of change in actual distance data during the user's actual brushing process. For example, the actual distance change trend can refer to the direction of change, the rate of change, etc.

[0100] In some embodiments, a smart device can analyze multiple sets of actual distance data corresponding to multiple actual distance vectors to determine the trend of actual distance data changes. For example, a smart device can analyze the distance changes between a motion sensor that collects multiple sets of actual distance data and a specific tooth (such as the third tooth from the left in the top row) to determine the trend of actual distance data changes. For instance, if the actual distance data becomes smaller, it indicates a change towards the specific tooth; conversely, it indicates a change in the opposite direction to the specific tooth.

[0101] In some embodiments, the smart device can determine the change trend of the actual distance-related data corresponding to each motion sensor based on the actual distance-related data collected by multiple motion sensors, and determine the actual distance change trend based on the change trends of multiple actual distance-related data corresponding to multiple motion sensors. In some embodiments, the actual distance change trend can be represented in the form of a vector, where each element at each position in the vector corresponds to the change trend of the actual distance-related data corresponding to each motion sensor.

[0102] Step 460: Based on the actual distance data change trend, search the database to determine the reference distance data change trend.

[0103] The reference distance data trend can refer to the historical distance data trend that is the same as or similar to the actual distance data trend.

[0104] In some embodiments, the smart device can search a database based on the actual distance data change trend to determine the historical distance data change trend with the highest similarity to the actual distance data change trend, and use it as a reference distance data change trend. In some embodiments, the similarity can be determined based on the vector distance between the vectors corresponding to the actual distance data change trend and the historical distance data change trend; the smaller the vector distance, the higher the similarity.

[0105] Step 470: Determine the brushing position based on the trend of the reference distance data.

[0106] In some embodiments, a smart device can obtain historical brushing data associated with and stored based on the trend of changes in reference distance data, and extract the historical brushing position from the historical brushing data as the user's actual brushing position.

[0107] In some embodiments of this specification, distance data from the user's historical brushing sessions is acquired using motion sensors, and this historical brushing data is associated and saved. A vector is constructed based on the historical brushing distance data to determine the trend of historical distance changes. Then, actual distance data is acquired, and its trend is determined. Finally, a historical brushing position that matches or is similar to the trend of the actual distance data is selected from the historical distance data trends and used as the actual brushing position. This method determines the actual brushing position based on the user's historical brushing data, conforming to the user's actual brushing patterns and habits, resulting in a more accurate determination of the brushing position.

[0108] It should be noted that the above description of process 400 is for illustrative purposes only and does not limit the scope of this specification. Those skilled in the art can make various modifications and changes to process 400 under the guidance of this specification. However, these modifications and changes remain within the scope of this specification.

[0109] Figure 5 This is an exemplary flowchart illustrating the determination of brushing intensity and rinsing intensity according to some embodiments of this specification. In some embodiments, process 500 may be executed by a smart device. Figure 5 As shown, process 500 may include the following steps:

[0110] Step 510: Obtain the preset value of brushing intensity through a smart device, and determine the brushing intensity based on the preset value of brushing intensity.

[0111] Preset brushing intensity values ​​refer to the brushing intensity settings that are pre-defined for different brushing positions. For example, preset brushing intensity values ​​may include preset brushing duration and preset brushing force for different brushing positions.

[0112] In some embodiments, the brushing intensity preset value can be set by system default. For example, the system can set the brushing intensity preset value for different brushing positions based on the general oral health of users, such as setting a relatively high brushing intensity preset value for molars that are more difficult to clean, and setting a relatively low brushing intensity preset value for front teeth that are easier to clean.

[0113] In some embodiments, the preset brushing intensity value can be set by the user through a user terminal. For example, a user can preset corresponding brushing intensity values ​​for different brushing positions based on their own oral condition, such as brushing time and brushing force. For instance, a relatively lower preset brushing intensity value can be set for brushing positions with inflamed gums, and a higher preset brushing intensity value can be set for healthy gums. In some embodiments, the user can also set and adjust the preset brushing intensity value based on comfort, pain, etc., during the brushing process. For example, if brushing is painful, the preset brushing intensity value for the corresponding brushing position can be reduced accordingly.

[0114] In some embodiments, the smart device can obtain a preset brushing intensity value corresponding to the brushing position, and determine the brushing intensity based on the preset brushing intensity value. In some embodiments, the smart device can directly determine the brushing intensity based on the preset brushing intensity value corresponding to the brushing position. In some embodiments, the smart device can adjust the brushing intensity based on the preset brushing intensity value to determine the brushing intensity. For example, the preset brushing intensity value can be adjusted based on the oral cavity state determined from the image taken of the user's mouth, and used as the brushing intensity.

[0115] Step 520: Obtain the preset value of flushing intensity based on the smart device, and determine the flushing intensity based on the preset value of flushing intensity.

[0116] The preset flushing intensity can refer to the flushing intensity that is pre-set for different brushing positions of the user. For example, the preset flushing intensity can include preset flushing duration and preset flushing force for different brushing positions.

[0117] In some embodiments, the preset flushing intensity can be set by system default. For example, the system can set preset flushing intensity for different brushing positions based on the user's general oral health condition, such as setting a relatively high preset flushing intensity for molars that are harder to clean, and a relatively low preset flushing intensity for front teeth that are easier to clean. In some embodiments, the preset flushing intensity can be set by the user through a user terminal. For example, the user can preset corresponding preset flushing intensity values ​​for different brushing positions based on their own oral condition, such as flushing time and flushing force. For example, the user can set a higher preset flushing intensity for harder-to-clean brushing areas according to their usual brushing habits.

[0118] In some embodiments, the smart device can obtain a preset value of flushing intensity corresponding to the brushing position, and determine the flushing intensity based on the preset value of flushing intensity. In some embodiments, the smart device can directly determine the preset value of flushing intensity corresponding to the brushing position as the flushing intensity.

[0119] In some embodiments of this specification, by pre-setting the brushing intensity and rinsing intensity, when the user uses the three-sided electric smart toothbrush for oral cleaning, the preset values ​​of brushing intensity and rinsing intensity corresponding to the brushing position can be directly obtained as the brushing intensity and rinsing intensity, which can improve the sensitivity and ease of operation of the three-sided electric smart toothbrush, and the user no longer needs to manually adjust the brushing intensity and rinsing intensity.

[0120] In some embodiments, the preset values ​​for brushing intensity and rinsing intensity can be adjusted based on the user's oral condition.

[0121] Oral condition refers to a user's oral health and cleanliness. For example, oral condition may include whether the user has inflammation, sensitivity, cavities, ulcers, etc.; cleanliness may include the degree of tartar buildup and the freshness of breath. In some embodiments, oral condition can be determined based on images captured by a miniature camera mounted on the toothbrush head. In some embodiments, oral condition can be determined based on user input.

[0122] In some embodiments, the smart device can pre-set a pre-adjustment amount for each oral condition. For example, the smart device can set a pre-adjustment amount of -3 units for brushing intensity and rinsing intensity for gingivitis, -4 units for brushing intensity for oral ulcers, and +2 units for brushing intensity and rinsing intensity for tartar. In some embodiments, the smart device can adjust the preset values ​​of brushing intensity and rinsing intensity for the corresponding brushing position based on the user's oral condition and the corresponding pre-adjustment amount.

[0123] In some embodiments, the smart device can be set with a variety of preset adjustment values ​​with different numbers of units. Users can select the corresponding preset adjustment value according to their own needs to adjust the preset values ​​of brushing intensity and rinsing intensity for the corresponding brushing position.

[0124] Some embodiments in this specification adjust the preset values ​​of brushing intensity and rinsing intensity based on the user's oral condition and brushing experience. This allows the three-sided electric smart toothbrush to adapt to different oral conditions and brushing habits, enhancing the flexibility of toothbrush use. Furthermore, by adjusting the brushing and rinsing intensity for different oral conditions, the cleaning effect is improved, and the user experience is enhanced.

[0125] It should be noted that the above description of process 500 is for illustrative purposes only and does not limit the scope of this specification. Those skilled in the art can make various modifications and changes to process 500 under the guidance of this specification. However, these modifications and changes remain within the scope of this specification.

[0126] One embodiment of this specification also provides a system for implementing a three-sided electric smart toothbrush, including at least one processor and at least one memory, wherein the at least one memory stores computer instructions; the at least one processor is used to execute a portion of the computer instructions to implement the implementation method of the three-sided electric smart toothbrush as described in any one of the embodiments of this specification.

[0127] One embodiment of this specification also provides a computer-readable storage medium that stores computer instructions. When a computer reads the computer instructions from the storage medium, the computer executes the implementation method of the three-sided electric smart toothbrush as described in the embodiment of this specification.

[0128] The beneficial effects that the embodiments of this specification may bring include, but are not limited to: (1) By determining the brushing position through a smart device and cleaning the teeth with the corresponding brushing intensity and rinsing intensity based on the brushing position, corresponding cleaning plans can be determined for different oral health conditions and different dental health conditions, thereby improving the cleaning effect. In addition, the entire cleaning process is automatically adjusted and controlled by a smart device, making the operation convenient and precise, improving the cleaning effect and user experience. (2) By detecting the user's brushing distance data through a motion sensor and determining the brushing position through a preset algorithm, the brushing position can be automatically determined throughout the process, with high data processing efficiency, which can improve the sensitivity of the three-sided electric smart toothbrush, enhance intelligence, and improve the user experience. (3) By pre-setting the brushing intensity and rinsing intensity, when the user uses the three-sided electric smart toothbrush for oral cleaning, the preset values ​​of brushing intensity and rinsing intensity corresponding to the brushing position can be directly obtained as the brushing intensity and rinsing intensity, which can improve the sensitivity and ease of operation of the three-sided electric smart toothbrush, and the user no longer needs to manually adjust the brushing intensity and rinsing intensity. Furthermore, based on the user's oral condition and brushing experience, the preset values ​​for brushing intensity and rinsing intensity can be adjusted. This allows the three-sided electric smart toothbrush to adapt to different oral conditions and brushing habits, enhancing the flexibility of toothbrush use and improving cleaning effectiveness by adjusting brushing and rinsing intensity for different oral conditions.

[0129] The basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification and therefore remain within the spirit and scope of the exemplary embodiments described herein.

[0130] Furthermore, this specification uses specific terms to describe embodiments thereof. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that references to "an embodiment," "one embodiment," or "an alternative embodiment" in different locations throughout this specification do not necessarily refer to the same embodiment. Moreover, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined.

[0131] Furthermore, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods described herein. Although various examples have been discussed in the foregoing disclosure of some embodiments of the invention that are currently considered useful, it should be understood that such details are for illustrative purposes only, and the appended claims are not limited to the disclosed embodiments; rather, the claims are intended to cover all modifications and equivalent combinations that conform to the spirit and scope of the embodiments described herein. For example, while the system components described above can be implemented using hardware devices, they can also be implemented solely using software solutions, such as installing the described system on existing servers or mobile devices.

[0132] Similarly, it should be noted that, in order to simplify the description disclosed herein and thus aid in the understanding of one or more embodiments of the invention, the foregoing description of embodiments in this specification may sometimes combine multiple features into a single embodiment, drawing, or description thereof. However, this method of disclosure does not imply that the subject matter of this specification requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of a single embodiment disclosed above.

[0133] In some embodiments, numbers describing the quantity of components and attributes are used. It should be understood that such numbers used in the description of embodiments are modified in some examples with the terms "approximately," "approximately," or "generally." Unless otherwise stated, "approximately," "approximately," or "generally" indicates that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may be changed depending on the characteristics required by individual embodiments. In some embodiments, numerical parameters should take into account specified significant digits and employ a general method of digit reservation. Although the numerical ranges and parameters used to confirm their breadth of range in some embodiments of this specification are approximate values, in specific embodiments, such values ​​are set as precisely as feasible.

[0134] For each patent, patent application, patent application publication, and other material, such as articles, books, specifications, publications, and documents, referenced in this specification, the entire contents of which are incorporated herein by reference. This excludes historical application documents that are inconsistent with or conflict with the content of this specification, as well as documents that limit the broadest scope of the claims in this specification (currently or subsequently appended to this specification). It should be noted that in the event of any inconsistency or conflict between the descriptions, definitions, and / or terminology used in the supplementary materials to this specification and the content of this specification, the descriptions, definitions, and / or terminology used in this specification shall prevail.

[0135] Finally, it should be understood that the embodiments described in this specification are merely illustrative of the principles of the embodiments described herein. Other variations may also fall within the scope of this specification. Therefore, alternative configurations of the embodiments described herein are intended to be illustrative rather than limiting, and should be considered consistent with the teachings of this specification. Accordingly, the embodiments described herein are not limited to those explicitly introduced and described herein.

Claims

1. A three-sided electric smart toothbrush, characterized in that, include: The three-sided electric smart toothbrush, comprising a brush head, an integrated flushing device, and a rotatable handle, is connected to a smart device via a wireless network. The handle is configured to rotate at a preset angle relative to the plane of the brush head. The smart device is configured to control the handle to rotate at the preset angle in response to the brush head reaching a corresponding brushing position. The brush head has bristles on its upper, right, and left surfaces. The first bristle plate on the upper surface has bristles of varying lengths. The second bristle plate on the left side is connected to a second rotating shaft, which is parallel to the initial direction of the handle. The right side… The third bristle plate is connected to multiple third rotating shafts, which are arranged side by side and perpendicular to the initial direction of the handle; the first bristles are disposed in multiple circular bristle holes, and a bundle of first bristles is disposed in each circular bristle hole; each circular bristle hole is provided with a retaining ring for retaining the first bristle plate; each circular bristle hole is provided with a first rotating shaft; the integrated flushing device is used to rinse the brushing area brushed by the brush head; the smart device is configured to control the first rotating shaft to drive the first bristles to rotate in response to the brushing area being in a preset position, so as to clean the preset position.

2. The three-sided electric smart toothbrush according to claim 1, characterized in that, In response to the brush head being in different brushing positions, the brushing intensity and rinsing intensity are adjusted by the smart device; the brushing intensity includes brushing force and brushing duration; the rinsing intensity includes rinsing force and rinsing duration.

3. The three-sided electric smart toothbrush according to claim 2, characterized in that, The brushing position is determined based on at least one motion sensor disposed on the brush head, including: Distance data is collected based on the at least one motion sensor, and brushing data corresponding to the distance data is obtained. The distance data includes historical distance data and actual distance data, and the brushing data includes historical brushing data and actual brushing data. Based on the distance data and the brushing data, the brushing position is determined by a preset algorithm, including: acquiring multiple sets of historical distance data through multiple data collections using at least one motion sensor, and acquiring historical brushing data corresponding to each set of historical distance data. The historical brushing data includes historical brushing position and historical brushing posture, and the historical brushing data is stored in association with the historical distance data; constructing multiple initial distance vectors based on the multiple sets of historical distance data and storing them in a database, with each initial distance vector corresponding to one set of historical distance data; acquiring the change trend of the historical brushing data corresponding to each initial distance vector and storing it in association with the corresponding initial distance vector in the database; acquiring actual distance data at multiple time points during brushing based on at least one motion sensor; constructing actual distance vectors based on the actual distance data and determining the change trend of actual brushing data based on the actual distance vectors; retrieving reference brushing data change trend from the database based on the actual brushing data change trend; and determining the brushing position based on the reference brushing data change trend.

4. The three-sided electric smart toothbrush according to claim 2, characterized in that, The brushing intensity and the rinsing intensity are obtained through the smart device, including: The brushing intensity preset value is obtained through the smart device, and the brushing intensity is determined based on the brushing intensity preset value; The flushing intensity preset value is obtained based on the smart device, and the flushing intensity is determined based on the flushing intensity preset value; Different brushing positions correspond to different preset values ​​for brushing intensity and rinsing intensity.

5. A method for implementing a three-sided electric smart toothbrush, based on intelligent device control of the three-sided electric smart toothbrush, characterized in that, The three-sided electric smart toothbrush includes: a brush head, an integrated flushing device, and a rotatable handle. The three-sided electric smart toothbrush is connected to a smart device via a wireless network. The handle is configured to rotate at a preset angle relative to the plane of the brush head. The smart device is configured to control the handle to rotate at the preset angle in response to the brush head reaching a corresponding brushing position. The brush head has bristles on its upper, right, and left sides. The first bristle plate on the upper surface has bristles of varying lengths. The second bristle plate on the left side is connected to a second rotating shaft, which is parallel to the initial direction of the handle. The third brush head on the right side is connected to multiple third rotating shafts, which are arranged side by side and perpendicular to the initial direction of the handle. The first bristles are disposed in multiple circular bristle holes, each circular bristle hole containing a bundle of first bristles. Each circular bristle hole has a retaining ring for securing the first brush head. Each circular bristle hole has a first rotating shaft. The integrated flushing device is used to rinse the brushing area after the brush head has passed through it. The smart device is configured to, in response to the brushing area being in a preset position, control the first rotating shaft to rotate the first bristles to clean the preset position. The method includes: The brushing position of the three-sided electric smart toothbrush is determined based on the smart device. Based on the brushing position, the teeth are cleaned using the three-sided electric smart toothbrush.

6. The method according to claim 5, characterized in that, The method further includes: In response to the brush head being in different brushing positions, the brushing intensity and rinsing intensity are adjusted by the smart device; the brushing intensity includes brushing force and brushing duration; the rinsing intensity includes rinsing force and rinsing duration.

7. The method according to claim 6, characterized in that, The brushing position is determined based on at least one motion sensor disposed on the brush head. Distance data is collected based on the at least one motion sensor, and brushing data corresponding to the distance data is obtained. The distance data includes historical distance data and actual distance data, and the brushing data includes historical brushing data and actual brushing data. Based on the distance data and the brushing data, the brushing position is determined by a preset algorithm, including: acquiring multiple sets of historical distance data through multiple data collections using at least one motion sensor, and acquiring historical brushing data corresponding to each set of historical distance data. The historical brushing data includes historical brushing position and historical brushing posture, and the historical brushing data is stored in association with the historical distance data; constructing multiple initial distance vectors based on the multiple sets of historical distance data and storing them in a database, with each initial distance vector corresponding to one set of historical distance data; acquiring the change trend of the historical brushing data corresponding to each initial distance vector and storing it in association with the corresponding initial distance vector in the database; acquiring actual distance data at multiple time points during brushing based on at least one motion sensor; constructing actual distance vectors based on the actual distance data and determining the change trend of actual brushing data based on the actual distance vectors; retrieving reference brushing data change trend from the database based on the actual brushing data change trend; and determining the brushing position based on the reference brushing data change trend.

8. The method according to claim 6, characterized in that, The brushing intensity and the rinsing intensity are obtained through the smart device, and the method includes: The brushing intensity preset value is obtained through the smart device, and the brushing intensity is determined based on the brushing intensity preset value; The flushing intensity preset value is obtained based on the smart device, and the flushing intensity is determined based on the flushing intensity preset value; Different brushing positions correspond to different preset values ​​for brushing intensity and rinsing intensity.

9. A three-sided electric intelligent toothbrush system, characterized in that, It includes at least one processor and at least one memory, the at least one memory storing computer instructions; the at least one processor is used to execute a portion of the computer instructions to implement the method of implementing the three-sided electric smart toothbrush according to any one of claims 5-8.

10. A computer-readable storage medium, characterized in that, The storage medium stores computer instructions. When the computer reads the computer instructions from the storage medium, the computer runs the implementation method of the three-sided electric smart toothbrush as described in any one of claims 5-8.

Images