CN116831768B

CN116831768B - Output control method, device, equipment and storage medium of oral care equipment

Info

Publication number: CN116831768B
Application number: CN202310955126.3A
Authority: CN
Inventors: 张致诚; 吴胜斌
Original assignee: Guangzhou Stars Pulse Co Ltd
Current assignee: Guangzhou Stars Pulse Co Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-04-02
Anticipated expiration: 2043-07-31
Also published as: CN116831768A

Abstract

The application discloses an output control method, device and equipment of oral care equipment and a storage medium. Wherein the oral care device comprises a motor, the method comprising: determining a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information under the condition that the acquired target oral care information meets a preset condition; superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal; the target driving signal is output to the motor to control the motor to vibrate based on the target driving signal, the target audio driving signal and the target cleaning driving signal are output to the motor after being overlapped, so that the motor obtains one driving signal instead of a plurality of signals which can lead to the non-unique motor vibration direction and the conflict of the motor in the vibration direction at the same moment, and the oral care equipment can output clean vibration and generate rhythmic and tone sound through one motor.

Description

Output control method, device, equipment and storage medium of oral care equipment

Technical Field

The present disclosure relates to the field of care technologies, and in particular, to an output control method, an output control device, and a storage medium for an oral care device.

Background

The electric toothbrush does not need to brush teeth by a pull saw or a transverse brushing method, and can brush teeth by continuously vibrating or reciprocally rotating the toothbrush head and moving the toothbrush position. Most electric toothbrushes also have a function of adjusting a brushing mode, have a stronger tooth cleaning ability than general toothbrushes, and can reduce gum damage. The music electric toothbrush can play music while brushing teeth, and is popular with children.

In the related art, an electric toothbrush generally adopts a special driving chip or a bridge driving circuit for forward and reverse rotation of a motor to drive a toothbrush motor, and the forward rotation and the reverse rotation are continuously switched according to the vibration beat and the duration set by a CPU. For a music electric toothbrush, a music chip, a playing circuit and a small loudspeaker are additionally arranged on the basis of the electric toothbrush, or the electric toothbrush is connected with an audio power amplifier circuit through a motor, and a toothbrush head is driven to vibrate according to an audio driving signal transmitted by the audio power amplifier circuit so as to realize tooth brushing and music playing. The electric toothbrush has higher cost and is influenced by the size of the small loudspeaker, and the small loudspeaker can be placed in the electric toothbrush when the outer diameter of the electric toothbrush shell needs to be thicker, so that the electric toothbrush is not convenient to hold; the electric toothbrush is unstable in cleaning and vibrating modes, and the generated sound is more disturbed, so that the brushing experience of a user is easily affected.

Disclosure of Invention

The embodiment of the application provides an output control method, device, equipment and storage medium of oral care equipment, which are used for enabling a motor to acquire a driving signal instead of a plurality of signals which can cause the motor to be non-unique in vibration direction and conflict in the vibration direction at the same moment by superposing a target audio driving signal and a target cleaning driving signal and then outputting the driving signal to the motor, enabling the oral care equipment to output clean vibration and generate rhythmic and tone sounds through the motor, and enabling a user to listen to audio such as music or voice while oral care.

In a first aspect, embodiments of the present application provide an output control method of an oral care device including a motor, the method comprising: acquiring target oral care information; determining a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information when the target oral care information meets a preset condition; superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal; and outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal.

In a second aspect, embodiments of the present application provide an output control apparatus of an oral care device including a motor, the output control apparatus of the oral care device including:

the acquisition module is used for acquiring target oral care information;

a first determining module, configured to determine a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information when the target oral care information meets a preset condition;

the superposition module is used for superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal;

and the first output module is used for outputting the target driving signal to the motor so as to control the motor to vibrate based on the target driving signal.

In one possible implementation manner, the above-mentioned superposition module is specifically configured to:

reducing the first target amplitude corresponding to the target cleaning driving signal to a second target amplitude to obtain a cleaning driving signal to be superimposed; and superposing the target audio driving signal and the cleaning driving signal to be superposed to obtain a target driving signal.

In one possible implementation, the output control device of the oral care device further includes:

the signal adjusting module is used for restoring the second target amplitude corresponding to the cleaning driving signal to be overlapped to the first target amplitude to obtain the target cleaning driving signal when the target oral care information does not meet the preset condition or the output of the target audio driving signal is stopped;

and the second output module is used for outputting the target cleaning driving signal to the motor so as to control the motor to vibrate based on the target cleaning driving signal.

reducing the amplitude of a target audio sub-signal in the target audio driving signal to obtain an audio driving signal to be superimposed; the target audio sub-signal is a signal of the target audio driving signal, wherein the corresponding target frequency of the target audio driving signal is in a first target frequency range of the target cleaning driving signal; and superposing the audio driving signal to be superposed and the target cleaning driving signal to obtain a target driving signal.

In one possible implementation manner, the target audio sub-signal is a signal in which a corresponding target frequency in the target audio driving signal is in a third target frequency range; the third target frequency range is a range within the first target frequency range.

In one possible implementation manner, the first target frequency range corresponding to the target cleaning driving signal is 150Hz to 650Hz; the second target frequency range corresponding to the target audio driving signal is 20 Hz-20000 Hz.

In one possible implementation, the third target frequency range is 200Hz to 500Hz.

In one possible implementation, the target cleaning driving signal includes a target pulse width modulation signal; the target driving signal comprises a target space vector pulse width modulation signal;

the superposition module is specifically used for: superposing the target audio driving signal and the target pulse width modulation signal and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal;

the first output module is specifically configured to: outputting the target space vector pulse width modulation signal to the motor; the waveform corresponding to the target space vector pulse width modulation signal is a space vector waveform or the current waveform corresponding to the target space vector pulse width modulation signal is a sine waveform.

In one possible implementation, the oral care device described above further comprises a system-on-chip and a motor drive;

the superposition module is specifically used for: superposing the target audio driving signal and the target pulse width modulation signal based on the system-in-chip and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal;

The first output module is specifically configured to:

and outputting the target space vector pulse width modulation signal to the motor based on the motor driver.

In one possible implementation, the target cleaning driving signal is a target cleaning square wave;

the superposition module is specifically used for: and superposing the target audio driving signal in a low-level interval of the target cleaning square wave to obtain a target driving signal.

a second determining module, configured to determine a corresponding target cleaning driving signal based on the target oral care information when the target oral care information does not meet the preset condition;

and a third output module for outputting the target cleaning driving signal to the motor to control the motor to vibrate based on the target cleaning driving signal.

In one possible implementation, the oral care device described above further comprises a processor and a motor drive;

the superposition module is specifically used for:

superposing the target audio driving signal and the target cleaning driving signal according to a preset rule based on the processor to obtain a target driving signal, and inputting the target driving signal into the motor driving piece; or (b)

Transmitting the target audio driving signal and the target cleaning driving signal to the motor driving piece based on the processor, and superposing the target audio driving signal and the target cleaning driving signal according to a preset rule based on the motor driving piece to obtain a target driving signal;

the first output module is specifically configured to: and outputting the target driving signal to the motor based on the motor driving member to drive the motor to vibrate based on the target driving signal.

In one possible implementation manner, the first determining module includes:

the acquisition unit is used for acquiring a corresponding target audio file based on the target oral care information;

the decoding unit is used for decoding the target audio file to obtain a target audio driving signal;

and a determining unit for determining a corresponding target cleaning driving signal based on the target oral care information.

In one possible implementation, the target oral care information includes a target oral care mode and/or a target oral care state corresponding to the oral care device; the target audio driving signal includes a target music driving signal; the preset conditions include that the target oral care mode is a music oral care mode and/or the target oral care state is a normal oral care state; the target drive signal includes a first target drive signal;

The superposition module is specifically used for: and superposing the target music driving signal and the target cleaning driving signal according to a preset rule to obtain the first target driving signal.

In one possible implementation, the target oral care information includes a target oral care mode corresponding to the oral care device;

the target oral care modes are different, and the corresponding target music driving signals are different.

In one possible implementation, the target oral care information includes a target oral care duration and/or a target oral care status corresponding to the oral care device; the target audio driving signal comprises a target voice driving signal; the preset conditions include that the target oral care time period is longer than a preset time period or that the target oral care state is an abnormal oral care state; the abnormal oral care state is used for representing a state when the target oral care pressure corresponding to the oral care equipment is greater than a preset pressure; the target drive signal includes a second target drive signal;

the superposition module is specifically used for: and superposing the target voice driving signal and the target cleaning driving signal according to a preset rule to obtain the second target driving signal.

In one possible implementation, the target oral care information includes a target oral care pressure to which the oral care device currently corresponds; the preset conditions include the target oral care pressure being greater than 0.

In a third aspect, embodiments of the present application provide an oral care device comprising: a processor and a memory;

the memory is adapted to store a computer program adapted to be loaded by the processor and to perform the steps of the method provided by the first aspect of the embodiments of the present application or any one of the possible implementations of the first aspect.

In a fourth aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of a method provided by the first aspect of the embodiments of the present application or any one of the possible implementations of the first aspect.

In the embodiment of the application, under the condition that the acquired target oral care information meets the preset condition, determining a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information; superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal; the target driving signal is output to the motor to control the motor to vibrate based on the target driving signal, the target audio driving signal and the target cleaning driving signal are output to the motor after being overlapped, so that the motor obtains a driving signal instead of a plurality of signals which can cause the motor to vibrate in a non-unique direction and conflict the motor to vibrate in the same time, the oral care equipment can output cleaning vibration and generate rhythmic and tone sound through one motor, a user can listen to audio such as music or voice while carrying out oral care, and the driving signal of the motor is unique, so that the oral care equipment has higher driving efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of an oral care device according to an exemplary embodiment of the present application;

FIG. 2 is a flow chart of a method of controlling the output of an oral care device according to an exemplary embodiment of the present application;

FIG. 3 is a schematic diagram of an implementation process for determining a target audio driving signal and a target cleaning driving signal according to an exemplary embodiment of the present application;

FIG. 4 is a schematic diagram of a superposition process of driving signals according to an exemplary embodiment of the present application;

FIG. 5 is a schematic diagram of a superposition process of another driving signal according to an exemplary embodiment of the present application;

FIG. 6 is a schematic diagram of a superposition process of another driving signal according to an exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of a superposition process of another driving signal according to an exemplary embodiment of the present application;

FIG. 8 is a schematic diagram of a superposition process of another driving signal according to an exemplary embodiment of the present application;

FIG. 9 is a flow chart of another method of controlling the output of an oral care device according to an exemplary embodiment of the present application;

fig. 10 is a schematic diagram of an output control system of an oral care device according to an exemplary embodiment of the present application;

FIG. 11 is a flow chart of another method of controlling the output of an oral care device according to an exemplary embodiment of the present application;

fig. 12 is a schematic structural view of an output control device of an oral care apparatus according to an exemplary embodiment of the present application;

fig. 13 is a schematic structural view of an oral care device according to an exemplary embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

The terms first, second, third and the like in the description and in the claims of the application and in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference is next made to fig. 1, which schematically illustrates a structural diagram of an oral care device according to an embodiment of the present application. As shown in fig. 1, the oral care device may include: a control unit 110, a motor driver 120, and a motor 130. Wherein:

the control unit 110 may be a micro control unit (Microcontroller Unit, MCU), also called a single-chip microcomputer or a single-chip microcomputer, which is to properly reduce the frequency and specification of a central processing unit (Central Process Unit, CPU), integrate peripheral interfaces such as a memory, a counter, a USB, an a/D conversion, UART, PLC, DMA, and even an LCD driving circuit on a single chip to form a chip-level computer, and perform different combination control for different application occasions.

Specifically, in the oral care process, the control unit 110 of the oral care device may acquire target oral care information, determine a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information under the condition that the target oral care information meets a preset condition, superimpose the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal, and finally output the target driving signal to the motor 130 based on the motor driving piece 120 to control the motor 130 to vibrate based on the target driving signal, so that the oral care device can output clean vibration and generate rhythmic and tonal sounds through one motor 130, so that a user can listen to music or voice and other audio while performing oral care, and the driving signal of the motor 130 is unique, so that the oral care device has higher driving efficiency.

Optionally, the oral care device may, but is not limited to, further comprise a detection element, which may, but is not limited to, comprise an oral care pressure detection element, an oral care amplitude detection element, an oral care position detection element, an oral care duration detection element, etc., which may, but is not limited to, be used to detect target oral care information, such as a target oral care pressure, a target oral care amplitude, a target oral care position, a target oral care duration, etc., of the oral care device. The control unit 110 may, but is not limited to, obtain the target oral care information via a detection element.

Optionally, the target oral care information may also include, but is not limited to, a target oral care mode, a target oral care state, etc. corresponding to the oral care device.

The motor driver 120 may be a motor driver chip, and the motor 130 may be, but is not limited to, an acoustic motor. The motor driving member 120 is configured to drive the motor 130 to vibrate, and further drive the nursing member connected to the motor 130, such as but not limited to a brush head, to play audio in a bone conduction manner, through the vibration of the motor 130, and/or drive the nursing member connected to the motor 130 to implement oral care.

It will be appreciated that the above-described oral care devices, such as, but not limited to, electric toothbrushes, mouthwashes, and the like, may also be, but are not limited to, having one or more indicator lights, one or more keys, speakers, and the like mounted thereto.

Next, referring to fig. 1, a method for controlling an output of an oral care device according to an exemplary embodiment of the present application will be described. Referring specifically to fig. 2, a flow chart of an output control method of an oral care device according to an embodiment of the present application is schematically shown. As shown in fig. 2, the output control method of the oral care device includes the steps of:

s201, acquiring target oral care information.

Specifically, the oral care device may, but not limited to, obtain, through the detection element, at least one piece of target oral care information such as a current target oral care pressure, a target oral care amplitude, a target oral care position, a target oral care duration of the oral care device, or directly determine, but not limited to, at least one piece of target oral care information such as a current target oral care mode, a target oral care state of the oral care device.

S202, in the case that the target oral care information meets the preset condition, determining a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information.

Optionally, the target oral care information may include a target oral care pressure currently corresponding to the oral care device, and the preset condition may include that the target oral care pressure is greater than 0, that is, when the current target oral care pressure of the oral care device is greater than 0, it may be considered that a user is using the oral care device to perform oral care work, and the oral care device may be currently capable of performing audio playing in a bone conduction manner, that is, the target oral care information satisfies the preset condition, the corresponding target audio driving signal and the target cleaning driving signal may be determined based on the target oral care information, so as to ensure that the output target audio driving signal and the target cleaning driving signal may effectively act on the oral cavity of the user, and ensure driving efficiency and driving effect of the target audio driving signal and the target cleaning driving signal of the oral care device.

Optionally, the target oral care information may include a target oral care mode and/or a target oral care state corresponding to the oral care device, the target audio driving signal may include a target music driving signal, the preset condition may include that the target oral care mode is a music oral care mode and/or the target oral care state is a normal oral care state, that is, when the oral care device is currently in the music oral care mode, it may be considered that a user is currently using the music oral care mode of the oral care device to perform oral care work, or when the oral care device is currently in the normal oral care state, it may be considered that the oral care device is currently capable of performing oral care work while normally playing music, and no abnormal voice prompt of oral care is required to be played, that is, the target oral care information satisfies the preset condition, then the corresponding target music driving signal and the target cleaning driving signal may be determined based on the target oral care information, so that the oral care device has the music oral care mode and performs oral care work while playing music. The normal oral care state is used for representing the state that the oral care equipment is in when the current target oral care pressure of the oral care equipment is smaller than or equal to the preset pressure or the target oral care range is smaller than or equal to the preset range, namely the state that the oral care equipment is not in abnormal oral care conditions such as oral care overpressure or excessive oral care range.

Optionally, the target oral care information may include a target oral care time length corresponding to the oral care device and/or a current oral care time length corresponding to a current oral care position of the oral care device and/or a target oral care state, the target audio driving signal may include a target voice driving signal, the preset condition may include that the target oral care time length is longer than a preset time length or the target oral care state is an abnormal oral care state, that is, when the target oral care time length is longer than the preset time length (the preset time length may be 3 minutes, 150 seconds, etc.), the current target oral care time length of the user may be considered to reach the standard, or when the current oral care time length of the current oral care time length is longer than a preset sub-time length (the preset sub-time length may be 30 seconds, 45 seconds, etc.), the current oral care time length of the current oral care position of the user may be considered to reach the standard, or when the oral care device is currently in an abnormal oral care state, the current oral care time length of the oral care device may be considered to be required to play an abnormal oral care voice prompt, that the target oral care information satisfies the preset condition, that the corresponding target oral care driving signal and the target oral care information may be determined based on the target oral care time length of the target oral care time length is longer than the preset time length (the preset time length may be 3 minutes, 150 seconds, etc.), the current oral care time length of the user may reach the standard, or the current oral care time length of the current oral care position may be considered to reach the standard, or the current oral care time length of the current oral care time of the target oral care time, or remind the user that the current oral care is abnormal, the user needs to adjust in time, and the like, so as to guide the user to perform more efficient oral care operation. The abnormal oral care state is used for representing a state when the target oral care pressure corresponding to the oral care equipment is larger than the preset pressure or the target oral care range corresponding to the oral care equipment is larger than the preset range.

Optionally, as shown in fig. 3, after the target oral care information is acquired, determining the corresponding target audio driving signal and the target cleaning driving signal based on the target oral care information may include: and acquiring a corresponding target audio file based on the target oral care information, decoding the target audio file to obtain a target audio driving signal, and determining a corresponding target cleaning driving signal based on the target oral care information. In this application embodiment, can directly confirm corresponding target audio drive signal and the clean drive signal of target according to the oral care information of target, and then make oral care equipment realize carrying out corresponding oral care and audio playback according to the oral care information of target, both ensure the oral care effect and ensure oral care experience again.

As can be appreciated, in order to save the storage space of the oral care device, the oral care device may send the target oral care information to a terminal connected to the oral care device after obtaining the target oral care information, and receive a corresponding target audio file returned by the terminal based on the target oral care information; in order to ensure the audio output efficiency of the oral care device, a plurality of audio files can be stored in the oral care device in advance, and after the oral care device acquires the target oral care information, the corresponding target audio file can also be directly extracted from the prestored plurality of audio files based on the target oral care information.

Next, please refer to fig. 2, as shown in fig. 2, in the case that the target oral care information satisfies the preset condition, the output control method of the oral care device further includes, after determining the corresponding target audio driving signal and the target cleaning driving signal based on the target oral care information, the following steps:

s203, the target audio driving signal and the target cleaning driving signal are overlapped according to a preset rule, and the target driving signal is obtained.

Optionally, as shown in fig. 4, after determining the corresponding target audio driving signal and the target cleaning driving signal, the first target amplitude corresponding to the target cleaning driving signal may be reduced to the second target amplitude to obtain the cleaning driving signal to be superimposed, and then the target audio driving signal and the cleaning driving signal to be superimposed are superimposed to obtain the target driving signal, so that the amplitude of the target driving signal after superimposing the target audio driving signal and the amplitude of the individual target cleaning driving signal are not greatly changed, thereby avoiding the problem that the cleaning vibration of the motor corresponding to the target cleaning driving signal is greatly changed to affect the cleaning function of the oral care device when the target audio driving signal is synchronously output.

Optionally, as shown in fig. 5, after determining the corresponding target audio driving signal and the target cleaning driving signal, the amplitude of the target audio sub-signal in the target audio driving signal may be reduced to obtain the audio driving signal to be superimposed, and then the audio driving signal to be superimposed and the target cleaning driving signal are superimposed to obtain the target driving signal. The target audio sub-signal is a signal of the target audio driving signal, wherein the corresponding target frequency is in a first target frequency range where the target cleaning driving signal is located. In this embodiment of the present application, when the target audio driving signal and the target cleaning driving signal are synchronously output, the amplitude of the target audio driving signal in the frequency range of the target cleaning driving signal corresponding to the first target frequency range may be reduced, so as to weaken the energy of the target audio driving signal in the frequency range of the target cleaning driving signal, avoid the influence of the target audio driving signal on the target cleaning driving signal during synchronous output, and realize the oral care while playing the audio, and also ensure the oral care effect.

For example, the first target frequency range corresponding to the target cleaning driving signal may be, but not limited to, 150Hz to 650Hz, and the second target frequency range corresponding to the target audio driving signal may be, but not limited to, 20Hz to 20000Hz, that is, when the target audio driving signal and the target cleaning driving signal are output synchronously, the amplitude of the target audio sub-signal in the range of 150Hz to 650Hz in the target audio driving signal of 20Hz to 20000Hz may be reduced first to obtain the corresponding audio driving signal to be superimposed, and then the audio driving signal to be superimposed and the target cleaning driving signal are superimposed to obtain the target driving signal.

Further, the target audio sub-signal is a signal in which a corresponding target frequency in the target audio driving signal is within a third target frequency range, and the third target frequency range is a range in the first target frequency range. The third target frequency range described above may be set based on, but is not limited to, the frequency range in which the cleaning drive signal of the oral care device is centered. In this embodiment of the application, the frequency range of the target audio sub-signal of which the target audio driving signal corresponds to the reduced amplitude can be further reduced, and then the tone range of the inattention sound during audio playing can be reduced, so that the audio playing effect of the oral care device is further ensured while the oral care effect of the oral care device is ensured.

Illustratively, the third target frequency range may be, but is not limited to, 200 Hz-500 Hz.

Alternatively, as shown in fig. 6, the target cleaning drive signal may be, but is not limited to, a target cleaning square wave, and the target cleaning drive signal may be, but is not limited to, a target audio sine wave. After the corresponding target audio driving signal and the target cleaning driving signal are determined, the target audio driving signal can be overlapped in the low-level interval of the target cleaning square wave to obtain the target driving signal, so that the influence of the target cleaning square wave on the corresponding playing effect of the target audio driving signal is reduced, the influence of the target audio driving signal on the high-level interval which mainly plays a cleaning role in the target cleaning square wave is avoided, and the oral care effect is ensured.

The target cleaning driving signal may be a square wave of 200Hz to 300Hz, so that the problem that the frequency of the target cleaning driving signal is too high to cause the motor to vibrate, for example, the motor does not vibrate leftwards and vibrates Ma Xiangyou, so that the actual vibration frequency of the motor is reduced, the due cleaning effect is not exerted, and the problem that the cleaning effect of the oral care device is poor due to the fact that the vibration frequency of the motor is too low is avoided.

Optionally, the target oral care information includes a target oral care mode and/or a target oral care state corresponding to the oral care device, and the target audio drive signal includes a target music drive signal. The preset conditions include the target oral care mode being a music oral care mode and/or the target oral care state being a normal oral care state. The target drive signal may include a first target drive signal. As shown in fig. 7, after the corresponding target audio driving signal and the target cleaning driving signal are determined, the target music driving signal and the target cleaning driving signal may be overlapped according to a preset rule to obtain a first target driving signal, so that the corresponding target music driving signal is synchronously output through the first target driving signal under the condition of oral care, and further, the oral care work is performed while playing music.

Further, the target oral care information includes a target oral care mode corresponding to the oral care device, the target oral care mode is different, and the corresponding target music driving signal is different. In this application embodiment, can select different music drive signals of output according to different oral care modes, and then realize playing different music for oral care equipment can provide individualized oral care function for the user.

Optionally, the target oral care information may include a target oral care duration and/or a target oral care status corresponding to the oral care device, and the target audio driving signal includes a target voice driving signal. The preset condition includes that the target oral care time period is longer than the preset time period or the target oral care state is an abnormal oral care state, and the target driving signal includes a second target driving signal. As shown in fig. 8, after determining the corresponding target audio driving signal and the target cleaning driving signal, the target audio driving signal and the target cleaning driving signal may be superimposed according to a preset rule to obtain a corresponding second target driving signal, so that the corresponding target audio driving signal is synchronously output through the second target driving signal under the condition that abnormal oral care or oral care reaches the standard, and further, the corresponding voice is output through the target audio driving signal in a bone conduction manner to remind the user that the current oral care reaches the standard, or remind the user that the current oral care time of the current oral care position reaches, and prompt the user to perform oral care on the next oral care position, or remind the user that the current oral care is abnormal, and the user needs timely adjustment, so as to guide the user to perform more efficient oral care operation.

Next, please refer to fig. 2, as shown in fig. 2, in S203, the target audio driving signal and the target cleaning driving signal are superimposed according to a preset rule, and after the target driving signal is obtained, the output control method of the oral care device further includes:

and S204, outputting a target driving signal to the motor to control the motor to vibrate based on the target driving signal.

Specifically, after the target audio driving signal and the target cleaning driving signal are overlapped according to a preset rule to obtain the target driving signal, the target driving signal can be directly output to the motor so as to control the motor to vibrate based on the target driving signal, and further, a nursing piece connected with the motor is driven to vibrate, so that cleaning of an oral cavity and playing of audio in a bone conduction mode are realized while cleaning the oral cavity are realized through vibration of the nursing piece.

In some possible embodiments, the oral care device further comprises a processor and a motor driver, and the superimposing the target audio drive signal and the target cleaning drive signal according to a preset rule, the deriving the target drive signal may include: superposing a target audio driving signal and a target cleaning driving signal according to a preset rule based on a processor to obtain a target driving signal, and inputting the target driving signal into a motor driving piece; or sending the target audio driving signal and the target cleaning driving signal to the motor driving piece based on the processor, and superposing the target audio driving signal and the target cleaning driving signal according to a preset rule based on the motor driving piece to obtain the target driving signal. The outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal may include: the target drive signal is output to the motor based on the motor driver to drive the motor to vibrate based on the target drive signal. That is, in the embodiment of the present application, the target audio driving signal and the target cleaning driving signal may be superimposed into one target driving signal by the processor, or the target audio driving signal and the target cleaning driving signal may be superimposed into one target driving signal by the motor driver, so that the cleaning vibration and the acoustic vibration are simultaneously output by driving the motor by one target driving signal, so that the oral care device has higher driving efficiency.

Reference is next made to fig. 9, which is a flow chart illustrating another method for controlling the output of an oral care device according to an embodiment of the present application. As shown in fig. 9, the output control method of the oral care device may include the steps of:

s901, target oral care information is acquired.

Specifically, S901 corresponds to S201, and will not be described here again.

S902, in a case where the target oral care information satisfies a preset condition, determining a corresponding target audio drive signal and target cleaning drive signal based on the target oral care information.

Specifically, S902 corresponds to S202, and will not be described here.

S903, reducing the first target amplitude corresponding to the target cleaning driving signal to the second target amplitude to obtain the cleaning driving signal to be superimposed.

Specifically, the first target amplitude may be an amplitude at which the target cleaning driving signal corresponds to the target audio driving signal to be superimposed. The second target amplitude is smaller than the first target amplitude, and the difference between the second target amplitude and the first target amplitude may be determined according to an actual oral care condition or an amplitude corresponding to a target audio driving signal to be superimposed, which is not limited in the embodiment of the present application.

S904, superposing the target audio driving signal and the cleaning driving signal to be superposed to obtain the target driving signal.

Specifically, the target audio driving signal can be correspondingly overlapped at the second target amplitude after the amplitude of the cleaning driving signal to be overlapped is correspondingly reduced, so that the target driving signal after the target audio driving signal is overlapped can be enabled to have little amplitude change with the independent target cleaning driving signal, and the problem that the cleaning function of the oral care equipment is affected due to the fact that the cleaning vibration of the motor corresponding to the target cleaning driving signal is greatly changed when the target audio driving signal is synchronously output is avoided.

S905 outputs the target drive signal to the motor to control the motor to vibrate based on the target drive signal.

Specifically, S905 corresponds to S204, and is not described here again.

S906, when the target oral care information does not meet the preset condition or the output of the target audio driving signal is stopped, recovering the second target amplitude corresponding to the cleaning driving signal to be overlapped to the first target amplitude, and obtaining the target cleaning driving signal.

Specifically, when the target oral care information does not meet the preset condition or the output of the target audio driving signal is stopped, it can be considered that the target audio driving signal is not required to be output any more at present, and the second target amplitude corresponding to the cleaning driving signal to be superimposed can be restored to the first target amplitude, so that the original target cleaning driving signal is obtained.

S907, a target cleaning drive signal is output to the motor to control the motor to vibrate based on the target cleaning drive signal.

In this application embodiment, when stopping output target audio drive signal, will resume the amplitude of waiting to overlap the clean drive signal, so can continue to clean the vibration when making oral care equipment not output target audio drive signal any more, ensure the clean effect of oral care equipment.

In some possible embodiments, the target cleaning drive signal may comprise a target pulse width modulated signal, and the target drive signal may comprise a target space vector pulse width modulated signal. The superimposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain the target driving signal may include: superposing and modulating a target audio driving signal and a target pulse width modulation signal into a target space vector pulse width modulation signal; the outputting of the target drive signal to the motor may include: and outputting the target space vector pulse width modulation signal to the motor. The waveform corresponding to the target space vector pulse width modulation signal is a space vector waveform or the current waveform corresponding to the target space vector pulse width modulation signal is a sine waveform. According to the embodiment of the application, the target audio driving signal and the target cleaning driving signal are overlapped and modulated into the target space vector pulse width modulation signal, so that the motor can obtain an ideal circular flux linkage track, and the driving efficiency and the driving effect of the oral care equipment are improved.

Further, as shown in fig. 10, the above-described oral care device further includes a system-on-chip and a motor drive. The superimposing and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal may include: superposing and modulating a target audio driving signal and a target pulse width modulation signal into a target space vector pulse width modulation signal based on a system-in-chip; the outputting the target space vector pulse width modulation signal to the motor may include: the target space vector pulse width modulation signal is output to the motor based on the motor driver. In the embodiment of the application, the system-level chip needs to superimpose and modulate the target audio driving signal and the target pulse width modulation signal into the output of the target space vector pulse width modulation signal, and the pulse width modulation wave generated by the specific switch mode formed by the six power switch elements of the three-phase power inverter can enable the output current waveform to be as close to an ideal sine waveform as possible.

Reference is next made to fig. 11, which is a flow chart illustrating another method for controlling the output of an oral care device according to an embodiment of the present application. As shown in fig. 11, the output control method of the oral care device may include the steps of:

s1101, acquiring target oral care information.

Specifically, S1101 corresponds to S201, and will not be described here.

S1102, judging whether the target oral care information meets the preset condition.

Specifically, after the target oral care information is acquired, whether the target oral care information satisfies a preset condition may be determined first, so as to determine whether the oral care device needs to output an audio driving signal. The preset conditions are specifically referred to the description in S202, and are not repeated here.

S1103, in a case where the target oral care information satisfies the preset condition, determining a corresponding target audio drive signal and target cleaning drive signal based on the target oral care information.

Specifically, S1103 corresponds to S202, and will not be described here.

S1104, superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal.

Specifically, S1104 corresponds to S203, and will not be described here.

S1105 outputs a target drive signal to the motor to control the motor to vibrate based on the target drive signal.

Specifically, S1105 corresponds to S204, and will not be described here again.

Next, referring to fig. 11, as shown in fig. 11, after determining whether the target oral care information meets the preset condition in S1102, the output control method of the oral care device may further include:

s1106, in a case where the target oral care information does not satisfy the preset condition, determining a corresponding target cleaning drive signal based on the target oral care information.

Specifically, if the target oral care information does not meet the preset condition, it may be considered that the oral care device does not currently need to output an audio drive signal, the corresponding target cleaning drive signal may be determined based on the target oral care information.

Illustratively, the correspondence between the oral care mode and the cleaning driving signal may be stored in the oral care device in advance, the target oral care information includes a target oral care mode, and after the target oral care information is acquired, the target cleaning driving signal corresponding to the target oral care mode may be directly found from the correspondence.

S1107 of outputting a target cleaning drive signal to the motor to control the motor to vibrate based on the target cleaning drive signal.

According to the method and the device, under the condition that target oral care information meets the preset condition, corresponding target audio driving signals and target cleaning driving signals are output to the motor after being overlapped, so that the oral care equipment can output cleaning vibration and generate rhythmic and tonal sounds through one motor, a user can listen to audio such as music or voice while carrying out oral care, and under the condition that the target oral care information does not meet the preset condition, only the corresponding target cleaning driving signals are output independently, and daily cleaning vibration of the oral care equipment can be achieved through one motor.

Next, please refer to fig. 12, which is a schematic diagram of an output control device of an oral care apparatus according to an embodiment of the present application. The oral care device includes a motor, and as shown in fig. 12, an output control apparatus 1200 of the oral care device includes:

an acquisition module 1210 for acquiring target oral care information;

a first determining module 1220, configured to determine a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information when the target oral care information meets a preset condition;

The superimposing module 1230 is configured to superimpose the target audio driving signal and the target cleaning driving signal according to a preset rule, so as to obtain a target driving signal;

and a first output module 1240 for outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal.

In one possible implementation, the superimposing module 1230 is specifically configured to:

In one possible implementation, the output control apparatus 1200 of the oral care device further includes:

The above superposition module 1230 is specifically configured to: superposing the target audio driving signal and the target pulse width modulation signal and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal;

the first output module 1240 is specifically configured to: outputting the target space vector pulse width modulation signal to the motor; the waveform corresponding to the target space vector pulse width modulation signal is a space vector waveform or the current waveform corresponding to the target space vector pulse width modulation signal is a sine waveform.

the above superposition module 1230 is specifically configured to: superposing the target audio driving signal and the target pulse width modulation signal based on the system-in-chip and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal;

the first output module 1240 is specifically configured to:

the above superposition module 1230 is specifically configured to: and superposing the target audio driving signal in a low-level interval of the target cleaning square wave to obtain a target driving signal.

the above superposition module 1230 is specifically configured to:

The first output module 1240 is specifically configured to: and outputting the target driving signal to the motor based on the motor driving member to drive the motor to vibrate based on the target driving signal.

In one possible implementation manner, the first determining module 1220 includes:

the above superposition module 1230 is specifically configured to: and superposing the target music driving signal and the target cleaning driving signal according to a preset rule to obtain the first target driving signal.

the above superposition module 1230 is specifically configured to: and superposing the target voice driving signal and the target cleaning driving signal according to a preset rule to obtain the second target driving signal.

The division of the modules in the output control of the oral care device described above is for illustration only, and in other embodiments, the output control of the oral care device may be divided into different modules as desired to perform all or part of the functions of the output control of the oral care device described above. The implementation of the various modules in the output control means of the oral care device provided in the embodiments of the present description may be in the form of a computer program. The computer program may be run on a terminal or an oral care device. Program modules of the computer program may be stored on the memory of the terminal or the oral care device. The computer program, when executed by a processor, implements all or part of the steps of the output control method of an oral care device described in the embodiments of the present specification.

Referring next to fig. 13, a schematic structural diagram of an oral care device according to an embodiment of the present application is shown. As shown in fig. 13, the oral care device 1300 may include: at least one processor 1310, a network interface 1320, a user interface 1330, a memory 1340, a motor 1350, and at least one communication bus 1360.

Wherein a communication bus 1360 is used to enable connected communications between these components.

The network interface 1320 may optionally include a bluetooth module, a near field communication (Near Field Communication, NFC) module, a Wi-Fi module, or the like, among others.

Wherein the user interface 1330 may include a Display screen (Display); optionally, the user interface 1330 may also include a standard wired interface, a wireless interface.

Wherein the motor 1350 is used to vibrate based on the target drive signal.

Wherein the processor 1310 may include one or more processing cores. The processor 1310 utilizes various interfaces and lines to connect various portions of the overall oral care device 1300, perform various functions of the oral care device 1300 and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 1340, and invoking data stored in the memory 1340. Alternatively, the processor 1310 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 1310 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. Wherein, the CPU mainly processes an operating system, application programs and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 1310 and may be implemented by a single chip.

The Memory 1340 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (rom). Optionally, the memory 1340 includes a non-transitory computer-readable medium (non-transitory computer-readable storage medium). Memory 1340 may be used to store instructions, programs, code, sets of codes, or instruction sets. The memory 1340 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (e.g., acquisition functions, determination functions, overlay functions, etc.) for implementing the various method embodiments described above, and the like; the storage data area may store data or the like referred to in the above respective method embodiments. Memory 1340 may also optionally be at least one storage device located remotely from processor 1310 as previously described. As shown in fig. 13, an operating system, network communication modules, user interface modules, and program instructions may be included in memory 1340, which is a type of computer storage medium.

In some possible embodiments, the processor 1310 may be configured to call program instructions stored in the memory 1340, and specifically perform the following operations:

Target oral care information is obtained.

And determining a corresponding target audio driving signal and a corresponding target cleaning driving signal based on the target oral care information under the condition that the target oral care information meets the preset condition.

And superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal.

And outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal.

In some possible embodiments, the processor 1310 is configured to perform the step of superimposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal, where the step is specifically performed:

and reducing the first target amplitude corresponding to the target cleaning driving signal to a second target amplitude to obtain the cleaning driving signal to be superimposed.

And superposing the target audio driving signal and the cleaning driving signal to be superposed to obtain a target driving signal.

In some possible embodiments, after the processor 1310 performs the outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal, the processor is further configured to perform:

And when the target oral care information does not meet the preset condition or the output of the target audio driving signal is stopped, restoring the second target amplitude corresponding to the cleaning driving signal to be overlapped to the first target amplitude to obtain the target cleaning driving signal.

And outputting the target cleaning driving signal to the motor to control the motor to vibrate based on the target cleaning driving signal.

reducing the amplitude of a target audio sub-signal in the target audio driving signal to obtain an audio driving signal to be superimposed; the target audio sub-signal is a signal of the target audio driving signal, where a corresponding target frequency is within a first target frequency range where the target cleaning driving signal is located.

And superposing the audio driving signal to be superposed and the target cleaning driving signal to obtain a target driving signal.

In some possible embodiments, the target audio sub-signal is a signal of the target audio driving signal having a corresponding target frequency within a third target frequency range; the third target frequency range is a range within the first target frequency range.

In some possible embodiments, the first target frequency range corresponding to the target cleaning driving signal is 150Hz to 650Hz; the second target frequency range corresponding to the target audio driving signal is 20 Hz-20000 Hz.

In some possible embodiments, the third target frequency range is 200Hz to 500Hz.

In some possible embodiments, the target cleaning drive signal comprises a target pulse width modulated signal; the target driving signal comprises a target space vector pulse width modulation signal;

the processor 1310 performs the above-mentioned overlapping of the target audio driving signal and the target cleaning driving signal according to a preset rule, and is specifically configured to perform:

and superposing the target audio driving signal and the target pulse width modulation signal to modulate the target space vector pulse width modulation signal.

The processor 1310 is specifically configured to execute, when executing the outputting of the target driving signal to the motor:

outputting the target space vector pulse width modulation signal to the motor; the waveform corresponding to the target space vector pulse width modulation signal is a space vector waveform or the current waveform corresponding to the target space vector pulse width modulation signal is a sine waveform.

In some possible embodiments, the above oral care device further comprises a system on a chip and a motor drive;

the processor 1310 is specifically configured to perform the steps of, when performing the superimposing and modulating of the target audio driving signal and the target pwm signal into the target space vector pwm signal:

and superposing the target audio driving signal and the target pulse width modulation signal based on the system-in-chip and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal.

The processor 1310 is specifically configured to execute, when executing the outputting the target space vector pulse width modulation signal to the motor:

In some possible embodiments, the target cleaning driving signal is a target cleaning square wave;

and superposing the target audio driving signal in a low-level interval of the target cleaning square wave to obtain a target driving signal.

In some possible embodiments, after the processor 1310 performs the acquiring the target oral care information, the processor is further configured to perform:

and determining a corresponding target cleaning driving signal based on the target oral care information when the target oral care information does not meet the preset condition.

In some possible embodiments, the above oral care device further comprises a processor and a motor drive;

And sending the target audio driving signal and the target cleaning driving signal to the motor driving piece based on the processor, and superposing the target audio driving signal and the target cleaning driving signal according to a preset rule based on the motor driving piece to obtain a target driving signal.

The processor 1310 is specifically configured to execute the step of outputting the target driving signal to the motor to control the motor to vibrate based on the target driving signal when the target driving signal is executed:

and outputting the target driving signal to the motor based on the motor driving member to drive the motor to vibrate based on the target driving signal.

In some possible embodiments, when the processor 1310 executes the determining the corresponding target audio driving signal and the target cleaning driving signal based on the target oral care information, the processor is specifically configured to execute:

and acquiring a corresponding target audio file based on the target oral care information.

And decoding the target audio file to obtain a target audio driving signal.

A corresponding target cleaning drive signal is determined based on the target oral care information.

In some possible embodiments, the target oral care information includes a target oral care mode and/or a target oral care state corresponding to the oral care device; the target audio driving signal includes a target music driving signal; the preset conditions include that the target oral care mode is a music oral care mode and/or the target oral care state is a normal oral care state; the target drive signal includes a first target drive signal;

and superposing the target music driving signal and the target cleaning driving signal according to a preset rule to obtain the first target driving signal.

In some possible embodiments, the target oral care information includes a target oral care mode corresponding to the oral care device;

In some possible embodiments, the target oral care information includes a target oral care duration and/or a target oral care status corresponding to the oral care device; the target audio driving signal comprises a target voice driving signal; the preset conditions include that the target oral care time period is longer than a preset time period or that the target oral care state is an abnormal oral care state; the abnormal oral care state is used for representing a state when the target oral care pressure corresponding to the oral care equipment is greater than a preset pressure; the target drive signal includes a second target drive signal;

and superposing the target voice driving signal and the target cleaning driving signal according to a preset rule to obtain the second target driving signal.

In some possible embodiments, the target oral care information includes a target oral care pressure to which the oral care device is currently corresponding; the preset conditions include the target oral care pressure being greater than 0.

Embodiments also provide a computer readable storage medium having instructions stored therein, which when run on a computer or processor, cause the computer or processor to perform one or more steps of the above embodiments. The respective constituent modules of the output control apparatus of the oral care device described above may be stored in the computer-readable storage medium if implemented in the form of software functional units and sold or used as independent products.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present application, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in or transmitted across a computer-readable storage medium. The computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (Digital Subscriber Line, DSL)), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy Disk, a hard Disk, a magnetic tape), an optical medium (e.g., a digital versatile Disk (Digital Versatile Disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.

Those skilled in the art will appreciate that implementing all or part of the above-described embodiment methods may be accomplished by way of a computer program, which may be stored in a computer-readable storage medium, instructing relevant hardware, and which, when executed, may comprise the embodiment methods as described above. And the aforementioned storage medium includes: various media capable of storing program code, such as ROM, RAM, magnetic or optical disks. The technical features in the present examples and embodiments may be arbitrarily combined without conflict.

The above-described embodiments are merely illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.

Claims

1. An output control method of an oral care device, characterized in that the oral care device comprises a motor; the method comprises the following steps:

acquiring target oral care information;

determining a corresponding target audio drive signal and a target cleaning drive signal based on the target oral care information if the target oral care information meets a preset condition;

Superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal;

2. The method of claim 1, wherein the superimposing the target audio drive signal and the target cleaning drive signal according to a predetermined rule results in a target drive signal, comprising:

reducing a first target amplitude corresponding to the target cleaning driving signal to a second target amplitude to obtain a cleaning driving signal to be superimposed;

3. The method of claim 2, wherein after the outputting the target drive signal to the motor to control the motor to vibrate based on the target drive signal, the method further comprises:

when the target oral care information does not meet the preset condition or the output of the target audio driving signal is stopped, the second target amplitude corresponding to the cleaning driving signal to be overlapped is restored to the first target amplitude, and the target cleaning driving signal is obtained;

The target cleaning drive signal is output to the motor to control the motor to vibrate based on the target cleaning drive signal.

4. The method of claim 1, wherein the superimposing the target audio drive signal and the target cleaning drive signal according to a predetermined rule results in a target drive signal, comprising:

reducing the amplitude of a target audio sub-signal in the target audio driving signal to obtain an audio driving signal to be superimposed; the target audio sub-signal is a signal, corresponding to a target frequency, in the target audio driving signal, in a first target frequency range where the target cleaning driving signal is located;

5. The method of claim 4, wherein the target audio sub-signal is a signal of the target audio drive signal having a corresponding target frequency within a third target frequency range; the third target frequency range is a range within the first target frequency range.

6. The method of claim 5, wherein the first target frequency range for the target cleaning drive signal is 150Hz to 650Hz; the second target frequency range corresponding to the target audio driving signal is 20 Hz-20000 Hz.

7. The method of claim 6, wherein the third target frequency range is 200Hz to 500Hz.

8. The method of claim 1, wherein the target cleaning drive signal comprises a target pulse width modulated signal; the target drive signal comprises a target space vector pulse width modulation signal;

the step of superposing the target audio driving signal and the target cleaning driving signal according to a preset rule to obtain a target driving signal comprises the following steps:

superposing the target audio driving signal and the target pulse width modulation signal and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal;

the outputting the target drive signal to the motor includes:

9. The method of claim 8, wherein the oral care device further comprises a system-on-chip and a motor drive;

the superimposing and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal includes:

Superposing and modulating the target audio driving signal and the target pulse width modulation signal into the target space vector pulse width modulation signal based on the system-in-chip;

the outputting the target space vector pulse width modulation signal to the motor includes:

the target space vector pulse width modulation signal is output to the motor based on the motor driver.

10. The method of claim 1, wherein the target cleaning drive signal is a target cleaning square wave;

and the target audio driving signal is overlapped in the low level interval of the target cleaning square wave, so that the target driving signal is obtained.

11. The method of claim 1, wherein after the obtaining the target oral care information, the method further comprises:

determining a corresponding target cleaning drive signal based on the target oral care information if the target oral care information does not meet the preset condition;

12. The method of claim 1, wherein the oral care device further comprises a processor and a motor drive;

the outputting the target drive signal to the motor to control the motor to vibrate based on the target drive signal includes:

the target drive signal is output to the motor based on the motor driver to drive the motor to vibrate based on the target drive signal.

13. The method of claim 1, wherein the determining a corresponding target audio drive signal and target cleaning drive signal based on the target oral care information comprises:

acquiring a corresponding target audio file based on the target oral care information;

decoding the target audio file to obtain a target audio driving signal;

14. The method of claim 1, wherein the target oral care information comprises a target oral care mode and/or a target oral care state for the oral care device; the target audio drive signal comprises a target music drive signal; the preset conditions include that the target oral care mode is a music oral care mode and/or the target oral care state is a normal oral care state; the target drive signal comprises a first target drive signal;

15. The method of claim 14, wherein the target oral care modes are different and the corresponding target music drive signals are different.

16. The method of claim 1, wherein the target oral care information comprises a target oral care duration and/or a target oral care status for the oral care device; the target audio drive signal comprises a target speech drive signal; the preset condition comprises that the target oral care time period is longer than a preset time period or the target oral care state is an abnormal oral care state; the abnormal oral care state is used for representing a state when the target oral care pressure corresponding to the oral care equipment is greater than a preset pressure; the target drive signal includes a second target drive signal;

17. The method of claim 1, wherein the target oral care information comprises a target oral care pressure to which the oral care device currently corresponds; the preset conditions include the target oral care pressure being greater than 0.

18. An output control apparatus of an oral care device, the oral care device comprising a motor, the apparatus comprising:

the acquisition module is used for acquiring target oral care information;

a first determining module for determining a corresponding target audio driving signal and a target cleaning driving signal based on the target oral care information if the target oral care information satisfies a preset condition;

19. An oral care device, comprising: a processor and a memory; wherein,

the memory is adapted to store a computer program adapted to be loaded by the processor and to perform the steps of the method according to any one of claims 1 to 17.

20. A computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method according to any one of claims 1 to 17.