Nursing system, brush head, bristle determination method and device and readable storage medium

Abstract

The invention discloses a nursing system, a brush head, a bristle determination method and device and a readable storage medium, relates to the technical field of oral nursing, and aims to solve the problem that the effects of different consumables are difficult to maximize due to the fact that the matching degree of the bristles and the consumables is low. The method is applied to a control unit and comprises the steps that first target bristles corresponding to first target consumables are determined on the basis of a predefined corresponding relation between consumables and bristles, and / or first target bristles corresponding to a first target nursing mode are determined on the basis of a predefined corresponding relation between nursing modes and bristles; and controlling a target module to execute corresponding operation based on the first target nursing mode, wherein the target module comprises a brush head provided with the first target bristles. According to the embodiment of the invention, the used first target bristles can be matched with the first target consumable and / or the first target nursing mode.

Description

Technical Field

[0001] The present application relates to the field of oral care technology, and in particular to a care system, a brush head, a bristle determination method, a device, and a readable storage medium. Background Art

[0002] As living conditions improve, people not only meet the needs of oral health, but also have the need for oral beauty, such as teeth whitening. In the case of different user needs, users usually choose different toothpastes. In the prior art, the same bristles are used for different toothpastes, and it is impossible to determine matching bristles according to consumables. Due to the low matching degree between bristles and consumables, it is difficult to maximize the efficacy of different consumables. Summary of the invention

[0003] The embodiments of the present application provide a care system, a brush head, a bristle determination method, a device and a readable storage medium to solve the problem that the matching degree between bristles and consumables is low and it is difficult to maximize the efficacy of different consumables.

[0004] In a first aspect, an embodiment of the present application provides a bristle determination method, which is applied to a control unit and includes the steps of:

[0005] Determine first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or determine first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles;

[0006] A target module is controlled to perform a corresponding operation based on the first target care mode, wherein the target module includes a brush head provided with the first target bristles.

[0007] In a second aspect, the present application also provides a brush head, including:

[0008] A brush head body, wherein at least two types of bristles are arranged on the brush head body;

[0009] A switching mechanism is used to switch the bristles of the brush head that are currently in a working state under the control of a signal from a control unit.

[0010] In a third aspect, an embodiment of the present invention further provides a care system, comprising a toothbrush body and a brush head as described in the second aspect, wherein the brush head is connected to the toothbrush body.

[0011] In a fourth aspect, an embodiment of the present invention further provides a bristle determination device, wherein the control unit includes the bristle determination device, including:

[0012] A first determination module, configured to determine first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or determine first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles;

[0013] The first execution module is used to control the target module to perform a corresponding operation based on the first target care mode, and the target module includes a brush head provided with the first target bristles.

[0014] In a fifth aspect, an embodiment of the present application further provides a readable storage medium, on which a program is stored, and when the program is executed by a processor, the steps in the bristle determination method described in the first aspect are implemented.

[0015] In an embodiment of the present application, the first target bristles corresponding to the first target consumables are determined based on the predefined correspondence between consumables and bristles, or the first target bristles corresponding to the first target care mode are determined based on the predefined correspondence between the care mode and the bristles. In the above manner, the first target bristles used can be matched with the first target consumables or the first target care mode, and when the target module is controlled to perform the corresponding operation based on the first target care mode, the efficacy of the first target consumables can be maximized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a flow chart of a bristle determination method provided in an embodiment of the present application;

[0017] Figure 2 is a schematic block diagram of a nursing system provided in an embodiment of the present application;

[0018] Figure 3 This is one of the flow charts of the oral care method provided in the embodiment of the present application;

[0019] Figure 4 This is the second flow chart of the oral care method provided in the embodiment of the present application;

[0020] Figure 5 This is the third flow chart of the oral care method provided in the embodiment of the present application;

[0021] Figure 6 is the use state of the brush head of the present invention in the first care mode;

[0022] Figure 7 is the use state of the brush head of the present invention in the second care mode;

[0023] Figure 8 This is the use state of the brush head of the second embodiment of the present invention in the first care mode;

[0024] Fig. 9 is the use state of the brush head of the second embodiment of the present invention in the second care mode;

[0025] Fig.10 It is a structural diagram of the bristle determination device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In the embodiments of the present application, the term "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0027] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] An embodiment of the present invention provides a bristle determination method, which can be executed by a control unit. This method can be applied to different scenarios. For example, in an oral care scenario, the bristles of an electric toothbrush are determined based on the method provided in this embodiment; in a skin care scenario, the bristles can also be transformed into massage parts (such as plastic or silicone columns, etc.), and the silicone columnar bristles on a skin care device are determined based on the method provided in this embodiment, which is not specifically limited here. For ease of understanding, the following will be described using the application of this method to an oral care scenario as an example.

[0030] See also Figure 1 ,like Figure 1 As shown, an embodiment of the present invention provides a bristle determination method, which specifically includes the following steps:

[0031] Step 101, determining first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or determining first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles.

[0032] Step 102: Control a target module to perform a corresponding operation based on the first target care mode, wherein the target module includes a brush head provided with the first target bristles.

[0033] In an embodiment of the present application, the first target bristles corresponding to the first target consumables are determined based on the predefined correspondence between consumables and bristles, or the first target bristles corresponding to the first target care mode are determined based on the predefined correspondence between the care mode and the bristles. In the above manner, the first target bristles used can be matched with the first target consumables or the first target care mode, and when the target module is controlled to perform the corresponding operation based on the first target care mode, the efficacy of the first target consumables can be maximized.

[0034] Matching bristles with consumables can maximize the efficacy of consumables, wherein the correspondence between consumables and bristles can be predefined according to the efficacy of consumables. For example, for two different toothpastes with whitening and polishing effects, the material, size, shape, structure, or any one or more parameters of the bristles used are different, and the parameters of the bristles are determined based on the consumables, which will not be described in detail here.

[0035] As an optional embodiment, the bristles corresponding to the consumables are determined based on the predefined correspondence between the consumables and the bristles. As another optional embodiment, the bristles corresponding to the care mode are determined based on the predefined correspondence between the care mode and the bristles. As another optional embodiment, the bristles corresponding to the consumables and the care mode are determined in combination with the predefined correspondence between the consumables and the bristles and the predefined correspondence between the care mode and the bristles.

[0036] Optionally, in some embodiments, before step 101, the method further includes the steps of:

[0037] The first target consumable and the first target care mode are determined, and the first target consumable matches the first target care mode.

[0038] In some embodiments, the care mode includes working parameters of a brush head provided with the target bristles, and the working parameters of the brush head provided with the first target bristles are determined based on the parameters of the consumables. Specifically, the working parameters of the brush head provided with the target bristles include at least one of the following:

[0039] The target bristle movement mode, wherein the bristle movement mode includes at least one of left-right swing, up-down swing, and rotation;

[0040] the vibration frequency of the brush head provided with the target bristles;

[0041] The working time of the brush head provided with the target bristles.

[0042] Optionally, in some embodiments, the target bristles are a bristle group including multiple bristles, and the working parameters of the brush head provided with the target bristles also include a switching mode and / or a switching time of the multiple bristles. In the above embodiment, the target bristles may be first target bristles.

[0043] Optionally, in other embodiments, the target module further includes a sub-control power module, and the sub-control power module is used to transfer the first target consumable to a brush head provided with the first target bristles.

[0044] In this embodiment, the target module also includes a sub-control power module, and the care mode includes the working parameters of the brush head provided with the target bristles and the working parameters of the sub-control power module. The sub-control power module is used to provide conveying power for consumables under the signal control of the control unit. Exemplarily, the working parameters of the sub-control power module include at least one of the following: the working mode of the sub-control power module; the working frequency of the sub-control power module; the working time of the sub-control power module, wherein the working mode of the sub-control power module includes at least one of pushing and suctioning, which will not be described in detail here.

[0045] In this embodiment, the first target consumable is matched with the first care mode. Therefore, whether the first target bristles are determined based on a predefined correspondence between the consumable and the bristles, or based on a predefined correspondence between the care mode and the bristles, the consumable, the care mode and the bristles are all matched, thereby further maximizing the effectiveness of the consumable.

[0046] Optionally, in some embodiments, the number of the consumables is multiple, the number of the bristles is the same as the number of the consumables, and the predefined correspondence between the consumables and the bristles includes:

[0047] The plurality of consumables correspond one to one with the plurality of bristles;

[0048] Alternatively, the number of the bristles is different from that of the consumables, and one consumable corresponds to multiple types of bristles.

[0049] Optionally, when the first target consumable is a consumable group including a plurality of consumables, the first target bristles corresponding to the first target consumable are a bristle group including a plurality of bristles corresponding to the plurality of consumables.

[0050] To facilitate understanding, an example is given below.

[0051] In the first case, it is assumed that the number of consumables is 3, respectively recorded as consumable A, consumable B and consumable C, and the number of bristles is 3, respectively recorded as bristles A, bristles B and bristles C. As an optional implementation, the predefined correspondence between consumables and bristles includes:

[0052] Consumable A corresponds to bristle A, consumable B corresponds to bristle B, and consumable C corresponds to bristle C.

[0053] For example, whitening toothpaste corresponds to whitening bristles, polishing toothpaste corresponds to polishing bristles, and gum protection toothpaste corresponds to gum protection bristles.

[0054] In the second case, it is assumed that the number of consumables is 3, respectively recorded as consumable A, consumable B and consumable C, and the number of bristles is 2, respectively recorded as bristles A and bristles B. As an optional implementation, the predefined correspondence between consumables and bristles includes:

[0055] Consumable A corresponds to bristle A, consumable B corresponds to bristle B, and consumable C corresponds to bristle A and bristle B.

[0056] In this case, assuming that the first target consumable is consumable C, the first target bristles include bristles A and bristles B corresponding to consumable C. In this embodiment, one consumable may also correspond to multiple bristles at the same time. For example, when outputting whitening toothpaste, it is possible to control the cleaning and whitening bristles (60% to 90% roundness) and the silicone massage bristles to work together, and simultaneously play the role of whitening and cleaning and protecting gums.

[0057] Assuming that the first target consumables include consumables A and consumables B, the first target bristles include bristles A corresponding to consumables A and bristles B corresponding to consumables B. For example, a mixture of whitening toothpaste and gum protection toothpaste is output, and at the same time, cleaning and whitening bristles (60% to 90% roundness) and silicone massage bristles are controlled to work together.

[0058] Optionally, in some embodiments, the step of determining the first target consumable and the first target nursing mode specifically includes the following steps:

[0059] Receive a first instruction sent by a data acquisition module, where the first instruction includes the first target consumable and the first target nursing mode, where the first target consumable and the first target nursing mode are determined based on first health data of a user;

[0060] The first target consumables and the first target care mode are determined based on the first instruction.

[0061] Optionally, the method further comprises the steps of:

[0062] Receive a second instruction sent by the data acquisition module, the second instruction includes a second target consumable and a second target nursing mode, the second target consumable and the second target nursing mode are determined based on the second health data of the user, and the second target consumable and the second target nursing mode match;

[0063] determining the second target consumables and the second target care mode based on the second instruction;

[0064] Determine the second target bristles corresponding to the second target consumable based on the predefined correspondence between the consumable and the bristles, or determine the second target bristles corresponding to the second target care mode based on the predefined correspondence between the care mode and the bristles;

[0065] The second target bristles are controlled to perform corresponding operations based on the second target care mode.

[0066] It can be seen from the above that, when the user's first health data is obtained, the first target consumable and the first target care mode are determined based on the first health data, and the first target bristles are determined based on the first target consumable and the first target care mode. When the user's second health data is obtained, the second target consumable and the second target care mode are determined based on the second health data, and the second target bristles are determined based on the second target consumable and the second target care mode.

[0067] Exemplarily, it is assumed that the first target consumable is a toothpaste with a whitening effect, and the second target consumable is a polishing agent. In the case of the whitening care mode, in combination with the toothpaste with a whitening effect, the first target care mode and the first target bristles that match the toothpaste with a whitening effect are used to maximize the efficacy of the whitening agent and exert the greatest cleaning and whitening effect. In the case of the polishing care mode, in combination with the polishing agent, the second target care mode and the second target bristles that match the polishing agent are used to maximize the polishing effect. The above two care modes can be switched according to actual needs. In some embodiments, the specific execution order is not limited here.

[0068] Optionally, in some embodiments, the second health data is acquired later than the first health data. In this embodiment, the second health data is updated health data obtained after the user controls the second target bristles for a period of time based on the second target care mode.

[0069] It should be noted that, for the convenience of description, unless otherwise specified in the embodiments of the present application, the user's health data described in the text is the user's first health data and / or the user's second health data; the target consumables described in the text are the first target consumables and / or the second target consumables; the target care mode described in the text is the first target care mode and / or the second target care mode.

[0070] Exemplarily, the first health data includes at least one of the following: oral data, usage data, and user preference data. The second health data includes at least one of the following: oral data, usage data, and user preference data.

[0071] Exemplarily, oral data include data such as the yellowness of the user's teeth, tooth decay and tartar conditions, tooth position, tooth shape, tooth sensitivity, and the types and number of oral flora; usage data refers to the consumables data used by the user within a certain period of time, the working parameters of the brush head, and the working parameters of the sub-control power module; user preference data includes the intensity of brushing (such as strong, medium, weak), the time of brushing (such as long, medium, short), the taste, color, and amount of preferred consumables, and other data.

[0072] The method of obtaining the user's first health data and / or the user's second health data includes at least one of the following: obtaining through user's own input; obtaining through data recorded in the associated user's related health account; obtaining through collection equipment.

[0073] As a specific embodiment, the data acquisition module is used to obtain the oral data of the user, which can be obtained by the user's active input, by associating with the user's related health data platform, by a camera or sensor, etc. The data acquisition module can be a mobile device, such as a mobile phone, an electronic watch, a tablet computer, etc., or an APP module of these mobile devices.

[0074] In this embodiment, after the user controls the second target bristles for a period of care based on the second target care mode, the user's health data is updated, and the data acquisition module can collect the updated second health data, and update the recommended target consumables, target care mode and target bristles in real time based on the updated second health data. The second target consumables recommended after the update can be the same as or different from the first target consumables, and accordingly, the first target bristles and the second target bristles can be the same as or different.

[0075] Through the method provided in this embodiment, not only can corresponding target consumables, target care modes and target bristles be recommended to users based on their health data, but the target consumables, target care modes and target bristles recommended to users can also be dynamically adjusted and updated as the user's health data is updated, so that the consumables, care modes and bristles are always matched and adapted to the user's health data, thereby achieving better care effects.

[0076] The bristles of the brush head can be determined according to the care mode, and the care mode itself is matched with the choice of consumables. As a specific embodiment, for example, the consumables include whitening toothpaste, polishing agent and gum protection toothpaste. In the whitening + polishing care mode, there are two types of bristles corresponding to whitening and polishing; in the whitening + polishing + gum protection care mode, there are three types of bristles corresponding to whitening, polishing and gum protection. That is to say, in this embodiment, the number and type of bristles are determined by the care mode and consumables, and the care mode and consumables are customized according to the user's oral data.

[0077] In the above embodiment, consumables, care modes and bristles are determined based on the user's health data. Different consumables can be recommended to different users, so that the selection of consumables can be more in line with the user's actual needs. By matching consumables, care modes and bristles, the care effect can be further improved.

[0078] As a specific embodiment, the data acquisition module can be an application (Application, App) on a terminal device, and the terminal device can be a mobile phone, a tablet computer, etc., which is not specifically limited here. The user can perform various operations on the App. In the specific implementation, the consumables and the care mode and bristles matching the consumables can be completely customized by the user, or automatically generated and recommended by the system, or adjusted by the user based on the automatically generated recommendations by the system. In this embodiment, the user can realize personalized customization of consumables, care modes and bristles by operating on the App to meet various usage needs of the user.

[0079] Optionally, the nursing mode includes working parameters of the target module, and the working parameters of the target module are determined based on parameters of the consumables;

[0080] When the care mode is the first target care mode, the target bristles are the first target bristles, and when the care mode is the second target care mode, the target bristles are the second target bristles.

[0081] As an optional embodiment, the first target bristles and the second target bristles both include a single type of bristles, and at least one of the material, size, shape, and structure of the first target bristles and the second target bristles is different.

[0082] As another optional embodiment, the first target bristles and the second target bristles are bristle groups including the same or different numbers of multiple bristles, and the materials, sizes, shapes, structures, and usage sequences of the bristles included in the first target bristles and the second target bristles are the same or different.

[0083] Optionally, before the step of controlling the first target bristles to perform a corresponding operation based on the first target care mode, the method further includes the steps of:

[0084] Reading consumable information of the consumable unit and bristle information of the brush head, wherein the consumable information includes information of a plurality of consumables provided by the consumable unit, and the bristle information includes information of bristles provided by the brush head;

[0085] Determine whether the plurality of consumables provided by the consumable unit include the first target consumable and whether the bristles provided by the brush head include the first target bristles;

[0086] The controlling the first target bristles to perform a corresponding operation based on the first target care mode includes:

[0087] In a case where the first target consumable is included in a plurality of consumables provided by the consumable unit, and the bristles provided by the brush head include the first target bristles, the first target bristles are controlled to perform a corresponding operation based on the first target care mode.

[0088] Optionally, the method further comprises the steps of:

[0089] When the first target consumable is not included in the plurality of consumables provided by the consumable unit, and / or the bristles provided by the brush head do not include the first target bristles, a prompt message is issued.

[0090] Optionally, the prompt information includes at least one of sound information, light information, and a prompt notification, and the prompt notification is notification information sent by the control unit to the data acquisition module.

[0091] In some embodiments, the first target consumable and the first target bristles are determined by the data acquisition module, so there may be a situation where the first consumable is not included in the multiple consumables, and / or the bristles provided by the brush head do not include the first target bristles. Therefore, by reading the consumable information of the consumable unit and the bristle information of the brush head, it is determined whether the multiple consumables provided by the consumable unit include the first target consumable and whether the bristles provided by the brush head include the first target bristles.

[0092] When the first target consumable is not included in the plurality of consumables provided by the consumable unit, and / or the bristles provided by the brush head do not include the first target bristles, a prompt message is issued to prompt the user to replace and replenish the first target consumable, or to prompt the user to switch the first target bristles.

[0093] In this embodiment, the control unit can identify the quantity, type, weight, corresponding care mode and other information of the consumables through the consumable information recorded on the chip, and the control unit can identify the number, type, corresponding care mode and other information of the bristles included in the brush head through the chip.

[0094] The control unit will identify whether the consumable is the first target consumable recommended and customized based on the user's oral data, and identify whether the bristles of the brush head are the determined first target bristles. When the consumable and the bristles of the brush head are correctly identified, the control unit will control the first target bristles to perform corresponding operations based on the first target care mode. Otherwise, when it is identified that the consumable and / or brush head do not match, the control unit will prompt the user to correct the corresponding consumable and / or brush head through one or more methods such as light, sound, APP, etc. After correction, it will identify again whether the consumable, bristles and care mode all match.

[0095] It can be understood that by identifying the consumables and bristles through the control unit, a complete match between the consumables, bristles and care modes can be ensured, so that the consumables can play the greatest role and thus obtain the best care effect.

[0096] In another embodiment, the user can also determine whether the bristles of the brush head are target bristles and whether the consumables are target consumables. For example, different bristles can be distinguished by different colors, shapes, or structures, and different consumables can be distinguished by different colors; or, the brush head and consumables unit can also be provided with corresponding logos or text descriptions for different bristles and consumables, and the user can determine whether the bristles of the brush head are target bristles and whether the consumables are target consumables based on the logos and text descriptions.

[0097] It should be understood that before executing the step of controlling the second target bristles to perform corresponding operations based on the second target care mode, it is also possible to judge and prompt whether the second target consumables and second target bristles are included. Please refer to the above content for details and will not be elaborated here.

[0098] It should be understood that the aforementioned embodiments can be combined to form other optional embodiments if there is no conflict, and no specific limitation is made here.

[0099] It should be understood that, as an optional embodiment, multiple bristles are respectively arranged on different brush heads, and the bristles can be switched by manually replacing different brush heads. In this embodiment, the structure of the brush head is simplified, but the user's operation is frequent, and multiple brush heads are not easy to store and place.

[0100] As another optional implementation, multiple bristles are arranged on the same brush head, and the bristles currently in working state of the brush head can be switched among the multiple bristles by controlling the switching mechanism of the brush head. The bristles used when the brush head performs the corresponding operation are the bristles currently in working state.

[0101] Optionally, as a specific embodiment, the number of the consumables is two, including a first consumable and a second consumable, and the first target consumable is any one of the first consumable and the second consumable;

[0102] The predefined correspondence between consumables and bristles includes:

[0103] The first consumable corresponds to the first bristles;

[0104] The second consumable corresponds to second bristles, and the second bristles and the first bristles are both arranged on the brush head.

[0105] Optionally, the first target consumable is the first consumable, the first target bristles are the first bristles, and the controlling the target module to perform a corresponding operation based on the first target care mode includes:

[0106] Controlling the switching mechanism of the brush head to switch the bristles of the brush head currently in a working state to the first bristles;

[0107] The brush head is controlled to perform a corresponding operation based on the first target care mode.

[0108] In this embodiment, the switching mechanism of the brush head is in communication with the control unit, and the working parameters of the brush head provided with the target bristles also include the switching mode and / or switching time of the multiple bristles. Of course, in some embodiments, the user can also manually switch the bristles.

[0109] The embodiment of the present invention further provides a brush head, the brush head comprising:

[0110] A brush head body, wherein at least two types of bristles are arranged on the brush head body;

[0111] A switching mechanism is used to switch the bristles of the brush head that are currently in a working state under the control of a signal from a control unit.

[0112] Furthermore, a first chip is also provided on the brush head body, and the first chip is used to store bristle information of the brush head, and the bristle information includes information of the at least two types of bristles, and the control unit is used to read the first chip to obtain the bristle information of the brush head.

[0113] The brush head body and the control unit realize wireless communication through technologies such as Radio Frequency Identification (RFID), Near Field Communication (NFC), and Bluetooth Low Energy (BLE). Exemplarily, the brush head body and the control unit realize communication through RFID, and the control unit obtains the bristle information of the brush head by reading the first chip.

[0114] In this embodiment, the multiple bristles are arranged on the same brush head body, and when switching the bristles, the brush head does not need to be replaced, but only the bristles of the brush head currently in working state need to be switched under the signal control of the switching mechanism control unit. In this way, the convenience of switching the bristles is improved.

[0115] It should be understood that the brush head provided in this embodiment can be a vibrating brush head, an oscillating brush head or a rotating brush head, which is not specifically limited here.

[0116] Optionally, in some embodiments, the switching mechanism includes:

[0117] A switching unit, the switching unit is used to switch the bristles of the brush head that are currently in a working state;

[0118] A power device, the power device is used to provide power for the switching unit;

[0119] A transmission assembly is connected to both the power device and the switching unit, and is used to transmit power provided by the power device to the switching unit.

[0120] Optionally, in some embodiments, the power device includes at least one of a rotary motor, a sonic motor, and a magnetic levitation motor. In some embodiments, the power device can also be changed to a manual mode. Optionally, in some embodiments, the transmission assembly includes at least one of a gear, a belt, a chain, and a magnetic coupling. Optionally, in some embodiments, the switching unit includes at least one of a cam, an airbag, and a gear.

[0121] Optionally, in some embodiments, the brush head further comprises:

[0122] A brush head motor, the brush head motor is used to control the movement of the brush head body based on the signal of the control unit. In this embodiment, the brush head motor is connected to the control unit for communication. Of course, in other embodiments, the brush head motor may not be connected to the control unit for communication, but work independently or under the key operation of the user, which will not be described in detail here.

[0123] As an optional embodiment, the target end surface of the brush head body is provided with a liquid outlet for discharging consumables, and the at least two types of bristles are both located on the target end surface of the brush head body;

[0124] The switching unit is used to adjust the heights of the at least two types of bristles extending out of the target end surface, and the bristles with the highest height extending out of the target end surface among the at least two types of bristles are the bristles currently in working state.

[0125] In this embodiment, the bristles are switched by lifting. For the convenience of description, the case of two bristles is taken as an example. The first bristles, the first consumables and the first care mode match, and the second bristles, the second consumables and the second care mode match. In the first care mode, the first bristles are in a state higher than the second bristles, and the brush head motor works in the first care mode adapted to the first bristles. At this time, the first bristles are the bristles that contact the user's teeth during work; after the first care mode ends, the bristle switching mechanism lowers the first bristles and raises the second bristles, and the brush head motor works in the second care mode adapted to the second bristles. At this time, the second bristles are the bristles that contact the user's teeth during work.

[0126] As another optional embodiment, the brush head body comprises a first end face and a second end face which are arranged opposite to each other, the first end face is provided with a liquid outlet for discharging consumables, and the at least two types of bristles are rotatably arranged at intervals along the circumference of the brush head body;

[0127] The switching unit is used to rotate at least two types of bristles, and the bristles located on the first end surface among the at least two types of bristles are the bristles currently in a working state.

[0128] In this embodiment, the bristles are switched by rotating. For the convenience of description, the case of two bristles is taken as an example. The first bristles, the first consumables and the first care mode match, and the second bristles, the second consumables and the second care mode match. In the first care mode, the brush head is rotated to switch the first bristles to the side used by the user. When the second care mode is performed, the brush head is rotated to switch the second bristles to the side used by the user. The two bristles can be arranged on a brush head opposite to each other, or they can be arranged relatively up, down, left and right. In this way, in two different modes, the two different bristles will appear in different parts of the brush head and match the care mode to achieve a better care effect.

[0129] Of course, in a specific implementation, a plurality of bristles may be provided on the brush head, and the plurality of bristles are arranged at intervals on a brush head, and the different bristles can be switched by rotation, which is not specifically limited here.

[0130] The embodiment of the present application also provides a care system, including a toothbrush body and the above-mentioned brush head, wherein the brush head is connected to the toothbrush body. It should be understood that, as an optional embodiment, the care system including the toothbrush body and the above-mentioned brush head can be an electric toothbrush in actual application, including the toothbrush body and the above-mentioned brush head.

[0131] Optionally, in some embodiments, the toothbrush body further comprises:

[0132] A consumables unit, the consumables unit is used to provide a plurality of consumables, the consumables unit comprises a second chip, the second chip is used to store consumables information of the consumables unit, the consumables information comprises information of the plurality of consumables provided by the consumables unit;

[0133] The body includes a control unit, the control unit is communicatively connected with the switching mechanism of the brush head, and the control unit is used to execute the steps of the bristle determination method as described above.

[0134] The consumable unit and the control unit realize wireless communication through technologies such as RFID, NFC, BLE, etc. Exemplarily, the consumable unit and the control unit realize communication through RFID, and the control unit obtains the consumable information of the consumable unit by reading the second chip.

[0135] Optionally, in some embodiments, the fuselage further includes a separate control power module, and the separate control power module is connected to both the consumable unit and the control unit, and the separate control power module is used to provide conveying power for the consumables under the signal control of the control unit.

[0136] The consumable unit can be a single-chamber or multi-chamber consumable container, and the sub-control power module can provide conveying power for the consumables through an air pump, a peristaltic pump, a gear pump, a screw pump, a rotor pump, etc., to convey the consumables in the consumable unit to the liquid outlet of the brush head, and the brush head then applies the consumables to the user's oral cavity. The specific structure of the consumable unit and the sub-control power module is not limited here.

[0137] As another optional embodiment, the care system further includes a data acquisition module, which is in communication with the control unit of the electric toothbrush, and is used to determine consumables and a care mode that matches the consumables, and to send instructions including the consumables and the care mode that matches the consumables to the control unit. In this embodiment, it can also be considered that the care system includes the data acquisition module and the electric toothbrush in the above embodiment.

[0138] For example, see Figure 2 (in, Figure 2The dotted arrows in the figure indicate the direction of signal or data transmission, the solid arrows indicate the direction of consumable transmission, and the solid lines without arrows indicate connection relationships). Figure 2 As shown, the care system provided in the embodiment of the present application includes a control unit, a sub-control power module, a consumable unit, a brush head body, a brush head motor, a switching mechanism and a data acquisition module.

[0139] The data acquisition module is used to obtain the user's oral data, which can be obtained through active input by the user, acquisition from the user's related health data platform, or acquisition through a camera or sensor. The data acquisition module can be a mobile device, such as a mobile phone, an electronic watch, a tablet computer, etc., or an APP module of these mobile devices.

[0140] The control unit is communicatively connected to the data acquisition module, and is used to customize a care plan for the user based on the oral data obtained by the data acquisition module, and the care plan includes matching consumables, care modes and bristles. For example, when the user's teeth are yellow and have more tartar, a whitening and polishing tooth care plan can be customized for the user (including recommending suitable whitening agents and polishing agents to the user, bristles matching the whitening agents and polishing agents, and the corresponding target module operating frequency and working time when the whitening agents and polishing agents are used).

[0141] As a specific embodiment, the control unit can also be communicatively connected to the switching mechanism to control the operation of the switching mechanism, thereby controlling the switching of the bristles. The control unit can also be communicatively connected to the brush head motor to control the operation of the brush head motor, thereby controlling the brush head body to perform care operations. The control unit can also be communicatively connected to the sub-control power module to control the operation of the sub-control power module, thereby controlling the delivery of consumables in the consumable unit.

[0142] In the above embodiment, the control unit is communicatively connected with the sub-control power module, brush head motor, switching mechanism, consumable unit and data acquisition module. The control unit can uniformly control the various components of the nursing system, improve the coordination and matching of the various components in the nursing system, and improve the nursing effect.

[0143] For ease of understanding, a specific embodiment will be taken as an example for description below.

[0144] In this embodiment, an oral care system with whitening and polishing effects is provided. The system can recommend suitable teeth whitening agents and polishing agents (including the types, amounts, and ratios of whitening agents and polishing agents, etc.), whitening bristles and polishing bristles, and care modes (including parameters such as the vibration frequency or rotation frequency of the motor, the rotation amplitude of the motor shaft, and the working time of the motor in the whitening care mode and the polishing care mode, respectively) to the user according to the user's tooth conditions (such as yellowness, tooth position, tooth sensitivity, etc.).

[0145] Based on the bristle determination method provided in the embodiment of the present application, the oral care system provided in the embodiment of the present application can perform the following steps: Figures 3 to 5 Oral care methods shown.

[0146] In some embodiments, Figure 3 As shown, in the oral care system, the control unit in the electric toothbrush obtains the first oral data of the user; customizes the first care plan based on the first oral data of the user, and the first care plan includes a first care mode and a second care mode. Among them, the first consumable and the first care mode correspond to the first bristles, and the second consumable and the second care mode correspond to the second bristles.

[0147] In the first care mode, the first bristles are used in combination with the first consumables for brushing teeth, and in the second care mode, the second bristles are used in combination with the second consumables for brushing teeth. In specific implementation, the execution order of the first care mode and the second care mode is not limited here.

[0148] In other embodiments, Figure 4 As shown, after the user performs oral care based on the first care plan for a certain period of time, the control unit obtains the user's second oral data, which is the oral data after the first care plan is used, and customizes the second care plan based on the second oral data.

[0149] In specific implementation, according to actual conditions, different nursing modes can be executed separately or in sequence according to a preset execution order, so as to achieve better nursing effects. As an optional implementation, the control unit can customize a nursing plan, which includes at least two nursing modes and the execution order between the at least two nursing modes.

[0150] For example, Figure 5 As shown, when the first care mode is the whitening care mode and the second care mode is the polishing care mode, oral care can be performed in the order of first executing the whitening care mode and then executing the polishing care mode through a customized care plan.

[0151] When the first care mode is the breath-clearing care mode and the second care mode is the gum-protecting care mode, the execution order of the breath-clearing care mode and the gum-protecting care mode may not be limited. It can be seen that according to actual needs, different care plans such as whitening (cleaning) → polishing → gum protection; or cleaning → therapeutic ingredients (such as reducing heat, anti-inflammatory) → gum protection can be customized, and the details will not be repeated here.

[0152] As a specific embodiment, the first consumable is a whitening agent, and the first bristles are whitening bristles (or clean whitening bristles or cleaning bristles) that match the whitening agent; the second consumable is a polishing agent, and the second bristles are polishing bristles that match the polishing agent. In the above manner, the oral care system can automatically customize a personalized care plan for the user, and can automatically control the extrusion of the whitening agent and the polishing agent, and can also use the cleaning bristles in the whitening care mode, and switch to the polishing bristles in the polishing care mode.

[0153] The whitening bristles can be bristles with a roundness of more than 60%, and can be nylon (Polyamide, PA) bristles, polybutylece Terephthalate, (Polybutylece Terephthalate, PBT) (N6 and N66) bristles, polypropylene (Polypropylene, PP) bristles and polyethylene terephthalate (Polyethylene GlycolTerephthalate, PET) composite material bristles, etc.

[0154] Polishing bristles can be made of nylon, fiber, pig bristle, abrasive, silicone and other materials, and can be round-headed, flat-headed, pointed, keyhole, and elbow-shaped. The top of the round-headed bristles is round or oval, which can ensure a certain hardness without causing damage to the teeth and gums. The top of the flat-headed polishing brush is flat or inclined, which can make the consumables contact with the tooth surface over a large area during friction, and the polishing effect is the best. Pointed and elbow-shaped polishing brushes can facilitate deep polishing of the teeth and other parts.

[0155] As a specific embodiment, the whitening bristles and the polishing bristles are located on the same brush head. Figure 6 As shown, the brush head 10 provided in this embodiment is a brush head 10 having two types of bristles. The brush head 10 is a liquid-discharging brush head. The brush head 10 can be switched to the first bristles 11 in the first care mode. Figure 6 and Figure 8 As shown, in the second care mode, it can be switched to the second bristles 12, such as Figure 7 and Fig. 9As shown. For users who need teeth whitening and polishing, a corresponding whitening and polishing care plan is customized. When the whitening care mode (i.e., the first care mode) is performed, the cleaning bristles are controlled to be used in conjunction with the whitening agent. The coordination of the whitening care mode, the cleaning bristles and the whitening agent is conducive to maximizing the efficacy of the whitening agent and exerting the greatest cleaning and whitening effect. When the polishing care mode (i.e., the second care mode) is performed, the polishing bristles are controlled to be used in conjunction with the polishing agent. The coordination of the polishing bristles and the polishing agent in the polishing care mode is also conducive to obtaining the best polishing effect. In this embodiment, the polishing bristles, consumables and care modes are matched in order to improve the polishing effect and comfort, while also avoiding damage to the teeth and gums.

[0156] In this embodiment, by combining consumables, hardware and APP, the present application provides a handheld oral care device, which can recommend personalized care plans to users, and at the same time, it can facilitate users to complete the teeth whitening and polishing care process at home with one click. In addition, by switching the bristles and matching the corresponding care agents and working modes, the whitening and cleaning effects can be maximized.

[0157] Of course, the above is only an example of the embodiments applicable to the present application. Different care plans can be customized according to actual needs. For example, in other embodiments, the first care plan or the second care plan also includes a third care mode, wherein the third consumable, the third care mode and the third bristles correspond. In other embodiments, the first care plan or the second care plan also includes a fourth care mode, and the consumable group, the fourth care mode and the bristle group correspond, the consumable group includes the first consumable and the second consumable, and the bristle group includes the first bristles and the second bristles.

[0158] In this embodiment, the care system customizes the corresponding consumables, care modes and bristles for the user according to the user's oral data; then controls the sub-control power module to output the corresponding consumables to the brush head, and then switches the bristles through the switching mechanism according to the consumables, and controls the brush head to perform the corresponding operation according to the customized care mode. By matching the consumables, care modes and bristles, the efficacy of the consumables is maximized and the care effect is improved.

[0159] The embodiment of the present invention also provides a bristle determination device. Fig.10 , Fig.10 is a structural diagram of a bristle determination device provided in an embodiment of the present application, and a control unit includes the bristle determination device.

[0160] like Fig.10 As shown, the bristle determination device 1000 includes:

[0161] A first determination module 1001 is used to determine first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or to determine first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles;

[0162] The first execution module 1002 is used to control the target module to perform a corresponding operation based on the first target care mode, and the target module includes a brush head provided with the first target bristles.

[0163] Optionally, the bristle determination device 1000 further includes:

[0164] The second determination module is used to determine the first target consumable and the first target care mode, and the first target consumable matches the first target care mode.

[0165] Optionally, the number of the consumables is multiple, the number of the bristles is the same as the number of the consumables, and the predefined correspondence between the consumables and the bristles includes:

[0166] The plurality of consumables correspond one to one with the plurality of bristles;

[0167] Alternatively, the number of the bristles is different from that of the consumables, and one consumable corresponds to multiple types of bristles.

[0168] Optionally, when the first target consumable is a consumable group including a plurality of consumables, the first target bristles corresponding to the first target consumable are a bristle group including a plurality of bristles corresponding to the plurality of consumables.

[0169] Optionally, the target module further includes a sub-control power module, and the sub-control power module is used to transfer the first target consumable to a brush head provided with the first target bristles.

[0170] Optionally, the second determining module includes:

[0171] A first receiving unit, configured to receive a first instruction issued by a data acquisition module, wherein the first instruction includes the first target consumable and the first target nursing mode, and the first target consumable and the first target nursing mode are determined based on first health data of a user;

[0172] A first determining unit is used to determine the first target consumables and the first target care mode based on the first instruction.

[0173] Optionally, the bristle determination device 1000 further includes:

[0174] a receiving module, configured to receive a second instruction sent by the data acquisition module, wherein the second instruction includes a second target consumable and a second target nursing mode, the second target consumable and the second target nursing mode are determined based on the second health data of the user, and the second target consumable and the second target nursing mode match;

[0175] a third determining module, configured to determine the second target consumable and the second target nursing mode based on the second instruction;

[0176] a fourth determination module, configured to determine the second target bristles corresponding to the second target consumable based on the predefined correspondence between the consumable and the bristles, or to determine the second target bristles corresponding to the second target care mode based on the predefined correspondence between the care mode and the bristles;

[0177] The second execution module is used to control the second target bristles to perform corresponding operations based on the second target care mode.

[0178] Optionally, the second health data is acquired later than the first health data.

[0179] Optionally, the nursing mode includes working parameters of the target module, and the working parameters of the target module are determined based on parameters of the consumables;

[0180] When the care mode is the first target care mode, the target bristles are the first target bristles, and when the care mode is the second target care mode, the target bristles are the second target bristles;

[0181] wherein the first target bristles and the second target bristles both include a single type of bristles, and at least one of the material, size, shape, and structure of the first target bristles and the second target bristles is different, or;

[0182] The first target bristles and the second target bristles are bristle groups including the same or different numbers of multiple bristles, and the materials, sizes, shapes, structures, and usage sequences of the bristles included in the first target bristles and the second target bristles are the same or different.

[0183] Optionally, the working parameters of the brush head provided with the target bristles include at least one of the following:

[0184] The target bristle movement mode, wherein the bristle movement mode includes at least one of left-right swing, up-down swing, and rotation;

[0185] the vibration frequency of the brush head provided with the target bristles;

[0186] The working time of the brush head provided with the target bristles.

[0187] Optionally, the target bristles are a bristle group including a plurality of types of bristles, and the working parameters of the brush head provided with the target bristles further include a switching method and / or a switching time of the plurality of types of bristles.

[0188] Optionally, the bristle determination device 1000 further includes:

[0189] A reading module, used for reading the consumable information of the consumable unit and the bristle information of the brush head, wherein the consumable information includes the information of a plurality of consumables provided by the consumable unit, and the bristle information includes the information of the bristles provided by the brush head;

[0190] a judgment module, used for judging whether the plurality of consumables provided by the consumable unit include the first target consumable and whether the bristles provided by the brush head include the first target bristles;

[0191] The first execution module 1002 is specifically used for:

[0192] In a case where the first target consumable is included in a plurality of consumables provided by the consumable unit, and the bristles provided by the brush head include the first target bristles, the first target bristles are controlled to perform a corresponding operation based on the first target care mode.

[0193] Optionally, the bristle determination device 1000 further includes:

[0194] The prompt module is used to issue a prompt message when the first target consumable is not included in the plurality of consumables provided by the consumable unit and / or the bristles provided by the brush head do not include the first target bristles.

[0195] Optionally, the prompt information includes at least one of sound information, light information, and a prompt notification, and the prompt notification is notification information sent by the control unit to the data acquisition module.

[0196] Optionally, the number of the consumables is two, including a first consumable and a second consumable, and the first target consumable is any one of the first consumable and the second consumable;

[0197] The predefined correspondence between consumables and bristles includes:

[0198] The first consumable corresponds to the first bristles;

[0199] The second consumable corresponds to second bristles, and the second bristles and the first bristles are both arranged on the brush head.

[0200] Optionally, the first target consumable is the first consumable, the first target bristles are the first bristles, and the first execution module 1002 includes:

[0201] A control unit, used for controlling the switching mechanism of the brush head to switch the bristles of the brush head currently in a working state to the first bristles;

[0202] An execution unit is used to control the brush head to perform a corresponding operation based on the first target care mode.

[0203] The bristle determination device 1000 provided in the embodiment of the present application can execute the above method embodiment, and its implementation principle and technical effect are similar, which will not be repeated in this embodiment.

[0204] It should be noted that the division of units in the embodiments of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, each functional unit in each embodiment of the present application may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0205] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present application is essentially 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, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), disk or optical disk and other media that can store program codes.

[0206] The embodiment of the present application also provides a readable storage medium, on which a program is stored. When the program is executed by a processor, the various processes of the above-mentioned brush bristle determination method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here. Among them, the readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (such as compact disk (CD), digital video disc (DVD), Blu-ray Disc (BD), high-definition versatile disc (HVD), etc.), and semiconductor memory (such as read-only memory (ROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read only memory (EEPROM), non-volatile memory (NAND FLASH), solid-state drive (Solid State Disk or Solid State Drive, SSD)), etc.

[0207] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0208] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD), and includes a number of instructions for a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0209] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A bristle determination method, applied to a control unit, characterized in that: Includes steps: Determine first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or determine first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles; A target module is controlled to perform a corresponding operation based on the first target care mode, wherein the target module includes a brush head provided with the first target bristles.

2. The method according to claim 1, characterized in that Before the step of determining the first target bristles corresponding to the first target consumable based on the predefined correspondence between the consumable and the bristles, or determining the first target bristles corresponding to the first target care mode based on the predefined correspondence between the care mode and the bristles, the method further includes the steps of: The first target consumable and the first target care mode are determined, and the first target consumable matches the first target care mode.

3. The method according to claim 2, characterized in that The number of the consumables is multiple, the number of the bristles is the same as the number of the consumables, and the predefined correspondence between the consumables and the bristles includes: The plurality of consumables correspond one to one with the plurality of bristles; Alternatively, the number of the bristles is different from that of the consumables, and one consumable corresponds to multiple types of bristles.

4. The method according to claim 3, characterized in that: In the case where the first target consumable is a consumable group including a plurality of consumables, the first target bristles corresponding to the first target consumable are a bristle group including a plurality of bristles corresponding to the plurality of consumables.

5. The method according to claim 2, characterized in that: The target module also includes a sub-control power module, and the sub-control power module is used to transmit the first target consumable to the brush head provided with the first target bristles.

6. The method according to any one of claims 2 to 5, characterized in that: The step of determining the first target consumable and the first target nursing mode specifically includes the following steps: Receive a first instruction sent by a data acquisition module, where the first instruction includes the first target consumable and the first target nursing mode, where the first target consumable and the first target nursing mode are determined based on first health data of a user; The first target consumables and the first target care mode are determined based on the first instruction.

7. The method according to claim 6, characterized in that The method further comprises the steps of: Receive a second instruction sent by the data acquisition module, the second instruction includes a second target consumable and a second target nursing mode, the second target consumable and the second target nursing mode are determined based on the second health data of the user, and the second target consumable and the second target nursing mode match; determining the second target consumables and the second target care mode based on the second instruction; Determine the second target bristles corresponding to the second target consumable based on the predefined correspondence between the consumable and the bristles, or determine the second target bristles corresponding to the second target care mode based on the predefined correspondence between the care mode and the bristles; The second target bristles are controlled to perform corresponding operations based on the second target care mode.

8. The method according to claim 7, characterized in that The second health data is acquired later than the first health data.

9. The method according to claim 7, characterized in that: The nursing mode includes working parameters of the target module, and the working parameters of the target module are determined based on parameters of the consumables; When the care mode is the first target care mode, the target bristles are the first target bristles, and when the care mode is the second target care mode, the target bristles are the second target bristles; wherein the first target bristles and the second target bristles both include a single type of bristles, and at least one of the material, size, shape, and structure of the first target bristles and the second target bristles is different, or; The first target bristles and the second target bristles are bristle groups including the same or different numbers of multiple bristles, and the materials, sizes, shapes, structures, and usage sequences of the bristles included in the first target bristles and the second target bristles are the same or different.

10. The method according to claim 9, characterized in that The working parameters of the brush head provided with the target bristles include at least one of the following: The target bristle movement mode, wherein the bristle movement mode includes at least one of left-right swing, up-down swing, and rotation; the vibration frequency of the brush head provided with the target bristles; The working time of the brush head provided with the target bristles.

11. The method according to claim 10, characterized in that The target bristles are a bristle group including a plurality of bristles, and the working parameters of the brush head provided with the target bristles also include a switching method and / or a switching time of the plurality of bristles.

12. The method according to claim 6, characterized in that Before the step of controlling the first target bristles to perform a corresponding operation based on the first target care mode, the method further includes the steps of: Reading consumable information of the consumable unit and bristle information of the brush head, wherein the consumable information includes information of a plurality of consumables provided by the consumable unit, and the bristle information includes information of bristles provided by the brush head; Determine whether the plurality of consumables provided by the consumable unit include the first target consumable and whether the bristles provided by the brush head include the first target bristles; The controlling the first target bristles to perform a corresponding operation based on the first target care mode includes: In a case where the first target consumable is included in a plurality of consumables provided by the consumable unit, and the bristles provided by the brush head include the first target bristles, the first target bristles are controlled to perform a corresponding operation based on the first target care mode.

13. The method according to claim 12, characterized in that The method further comprises the steps of: When the first target consumable is not included in the plurality of consumables provided by the consumable unit, and / or the bristles provided by the brush head do not include the first target bristles, a prompt message is issued.

14. The method according to claim 13, characterized in that The prompt information includes at least one of sound information, light information, and a prompt notification, and the prompt notification is notification information sent by the control unit to the data acquisition module.

15. The method according to claim 1, characterized in that The number of the consumables is two, including a first consumable and a second consumable, and the first target consumable is any one of the first consumable and the second consumable; The predefined correspondence between consumables and bristles includes: The first consumable corresponds to the first bristles; The second consumable corresponds to second bristles, and the second bristles and the first bristles are both arranged on the brush head.

16. The method according to claim 15, characterized in that The first target consumable is the first consumable, the first target bristles are the first bristles, and the controlling the target module to perform a corresponding operation based on the first target care mode includes: Controlling the switching mechanism of the brush head to switch the bristles of the brush head currently in a working state to the first bristles; The brush head is controlled to perform a corresponding operation based on the first target care mode.

17. A brush head, characterized in that: include: A brush head body, wherein at least two types of bristles are arranged on the brush head body; A switching mechanism is used to switch the bristles of the brush head that are currently in a working state under the control of a signal from a control unit.

18. The brush head according to claim 17, characterized in that: The switching mechanism comprises: A switching unit, the switching unit is used to switch the bristles of the brush head that are currently in a working state; A power device, the power device is used to provide power for the switching unit; A transmission assembly is connected to both the power device and the switching unit, and is used to transmit power provided by the power device to the switching unit.

19. The brush head according to claim 18, characterized in that The target end surface of the brush head body is provided with a liquid outlet for discharging consumables, and the at least two types of bristles are both located on the target end surface of the brush head body; The switching unit is used to adjust the heights of the at least two types of bristles extending out of the target end surface, and the bristles with the highest height extending out of the target end surface among the at least two types of bristles are the bristles currently in working state.

20. The brush head according to claim 18, characterized in that The brush head body comprises a first end face and a second end face which are arranged opposite to each other, the first end face is provided with a liquid outlet for discharging consumables, and the at least two types of bristles are rotatably arranged at intervals along the circumference of the brush head body; The switching unit is used to rotate at least two types of bristles, and the bristles located on the first end surface among the at least two types of bristles are the bristles currently in a working state.

21. The brush head according to claim 17, characterized in that: The brush head also includes: A brush head motor is used to control the movement of the brush head body based on a signal from the control unit.

22. The brush head according to claim 18, characterized in that The power device includes at least one of a rotary motor, a sonic motor, and a magnetic levitation motor.

23. The brush head according to claim 18, characterized in that The transmission assembly includes at least one of a gear, a belt, a chain and a magnetic coupling.

24. The brush head according to claim 18, characterized in that The switching unit includes at least one of a cam, an air bag, and a gear.

25. The brush head according to claim 17, characterized in that The brush head body is also provided with a first chip, which is used to store bristle information of the brush head, wherein the bristle information includes information of the at least two types of bristles, and the control unit is used to read the first chip to obtain the bristle information of the brush head.

26. A nursing system, characterized in that: It comprises a toothbrush body and a brush head as described in any one of claims 17 to 25, wherein the brush head is connected to the toothbrush body.

27. The care system according to claim 26, characterized in that The toothbrush body also includes: A consumables unit, the consumables unit is used to provide a plurality of consumables, the consumables unit comprises a second chip, the second chip is used to store consumables information of the consumables unit, the consumables information comprises information of the plurality of consumables provided by the consumables unit; The body includes a control unit, the control unit is communicatively connected with the switching mechanism of the brush head, and the control unit is used to execute the steps of the bristle determination method as described in any one of claims 1-16.

28. The care system according to claim 27, characterized in that The fuselage also includes a separate control power module, which is connected to both the consumable unit and the control unit, and is used to provide conveying power for the consumables under the signal control of the control unit.

29. The care system according to claim 26, characterized in that The nursing system also includes a data acquisition module that is communicatively connected to the control unit, and the data acquisition module is used to determine consumables and nursing modes that match the consumables, and send instructions including the consumables and nursing modes that match the consumables to the control unit.

30. A bristle determination device, a control unit comprising the bristle determination device, characterized in that: include: A first determination module, configured to determine first target bristles corresponding to first target consumables based on a predefined correspondence between consumables and bristles, and / or determine first target bristles corresponding to the first target care mode based on a predefined correspondence between care modes and bristles; The first execution module is used to control the target module to perform a corresponding operation based on the first target care mode, and the target module includes a brush head provided with the first target bristles.

31. A readable storage medium for storing a program, characterized in that: When the program is executed by a processor, the steps of the bristle determination method according to any one of claims 1 to 16 are implemented.

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