CN114598950A - Bone conduction overvoltage reminding device and method - Google Patents
Bone conduction overvoltage reminding device and method Download PDFInfo
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- CN114598950A CN114598950A CN202210118522.6A CN202210118522A CN114598950A CN 114598950 A CN114598950 A CN 114598950A CN 202210118522 A CN202210118522 A CN 202210118522A CN 114598950 A CN114598950 A CN 114598950A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Abstract
The application discloses a bone conduction overvoltage reminding device and a bone conduction overvoltage reminding method, wherein the device comprises a pressure detection module, a driving circuit, a processing module, a bone conduction power amplifier module and a motor module which are sequentially connected, wherein the pressure detection module is used for detecting pressure to be detected and outputting an analog voltage signal corresponding to the pressure to be detected to the driving circuit; the driving circuit is used for converting the analog voltage signal into a digital signal; the processing module is used for determining pressure information of the pressure to be measured according to the digital signal and sending a control instruction to the bone conduction power amplifier module according to the pressure information; the bone conduction power amplifier module is used for outputting voice prompt information according to the control instruction, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
Description
Technical Field
The invention relates to the technical field of electric toothbrushes, in particular to a bone conduction overvoltage reminding device and method.
Background
Along with the increasing awareness of people on oral care, effective oral hygiene is more and more emphasized by people. The electric toothbrush drives the brush head to rotate or vibrate by utilizing the core vibrating at a high speed so as to achieve the effect of cleaning teeth, and the popularization rate of the electric toothbrush is gradually increased.
However, the user may have improper or incorrect operation during the tooth brushing process, which affects the tooth brushing effect. For example, the pressing force may be too great during brushing, which may damage the teeth.
Disclosure of Invention
The application provides a bone conduction overvoltage reminding device and method, which can remind a user of tooth brushing force application conditions and better protect teeth.
The first aspect provides a bone conduction overvoltage reminding method, which comprises a pressure detection module, a driving circuit, a processing module, a bone conduction power amplifier module and a motor module which are connected in sequence, wherein:
the pressure detection module is used for detecting the pressure to be detected and outputting an analog voltage signal corresponding to the pressure to be detected to the driving circuit;
the driving circuit is used for converting the analog voltage signal into a digital signal;
the processing module is used for determining pressure information of the pressure to be measured according to the digital signal and sending a control instruction to the bone conduction power amplifier module according to the pressure information;
the bone conduction power amplifier module is used for outputting voice prompt information according to the control instruction, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
3. Optionally, the processing module is specifically configured to:
determining a pressure value of the pressure to be measured according to the digital signal, and judging whether the pressure value is greater than a first pressure threshold value;
if the number is larger than the preset value, sending a first control instruction to the bone conduction power amplifier module;
the bone conduction power amplifier module is specifically used for outputting first prompt information according to the first control instruction.
Optionally, the processing module is further configured to:
judging whether the pressure value is smaller than a second pressure threshold value, wherein the second pressure threshold value is smaller than the first pressure threshold value;
and if the current value is less than the preset value, sending a second control instruction to the motor module to control the motor module to work according to the preset intensity.
Optionally, the processing module is further configured to:
judging whether the pressure value is greater than a third pressure threshold value, wherein the third pressure threshold value is greater than the first pressure threshold value;
and if so, sending a third control instruction to the motor module to control the motor module to stop working.
Optionally, the pressure detection module includes a pressure sensing module;
the pressure sensing module and the driving circuit are arranged on the flexible circuit board, and the pressure sensing module is attached to the motor shaft and used for detecting the pressure to be detected, which is received by the motor shaft.
Optionally, the processing module is further configured to store the pressure information of the pressure to be measured in the current tooth brushing process, and record the working duration of the current tooth brushing;
the processing module is further used for scoring the tooth brushing according to the working time length, a preset tooth brushing time length threshold value, the pressure information of the pressure to be detected in the tooth brushing process and a preset pressure evaluation threshold value after the tooth brushing is stopped, so as to obtain evaluation information, and the evaluation information is used for being output through the bone conduction power amplification module or being output through the voice module.
A second aspect provides a bone conduction overvoltage reminding method, including:
detecting the pressure to be detected, and outputting an analog voltage signal corresponding to the pressure to be detected to a driving circuit;
converting the analog voltage signal into a digital signal through a driving circuit, and transmitting the digital signal to a processing module;
the processing module determines pressure information of the pressure to be detected according to the digital signal, and sends a control instruction to the bone conduction power amplifier module according to the pressure information, wherein the control instruction is used for controlling the bone conduction power amplifier module to output voice prompt information, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
In a third aspect, an electronic device is provided, comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps as in the first aspect and any one of its possible implementations.
In a fourth aspect, there is provided a computer storage medium storing one or more instructions adapted to be loaded by a processor and to perform the steps of the first aspect and any possible implementation thereof.
The application provides a bone conduction overvoltage reminding method and a bone conduction overvoltage reminding device, which comprise a pressure detection module, a driving circuit, a processing module, a bone conduction power amplifier module and a motor module which are connected in sequence, wherein: the pressure detection module is used for detecting the pressure to be detected and outputting an analog voltage signal corresponding to the pressure to be detected to the driving circuit; the driving circuit is used for converting the analog voltage signal into a digital signal; the processing module is used for determining pressure information of the pressure to be measured according to the digital signal and sending a control instruction to the bone conduction power amplifier module according to the pressure information; the bone conduction power amplification module is used for outputting voice prompt information according to the control instruction, the voice prompt information is used for realizing bone conduction through vibration of the motor module, the tooth brushing strength can be monitored when a user brushes teeth, the tooth brushing force condition of the user is reminded, and teeth are protected; and the bone conduction form is adopted for notification, so that the system is clearer and avoids disturbing others.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a schematic flow chart illustrating a bone conduction overvoltage reminding method according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an arrangement of a pressure sensing module according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a portion of a powered toothbrush according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a bone conduction overvoltage reminding method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, 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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiments of the present application will be described below with reference to the drawings.
Referring to fig. 1, which is a schematic structural diagram of a bone conduction overvoltage reminding method in an embodiment of the present application, as shown in fig. 1, the bone conduction overvoltage reminding apparatus 100 includes a pressure detection module 110, a driving circuit 120, a processing module 130, a bone conduction power amplifier module 140, and a motor module 150, which are connected in sequence, where:
the pressure detection module 110 is configured to detect a pressure to be detected, and output an analog voltage signal corresponding to the pressure to be detected to the driving circuit;
the driving circuit 120 is configured to convert the analog voltage signal into a digital signal;
the processing module 130 is configured to determine pressure information of the pressure to be measured according to the digital signal, and send a control instruction to the bone conduction power amplifier module according to the pressure information;
the bone conduction power amplifier module 140 is configured to output a voice prompt message according to the control instruction, where the voice prompt message is configured to vibrate through the motor module 150 to achieve bone conduction
The bone conduction overvoltage reminding device 100 in the embodiment of the application can detect the pressure condition and send out corresponding reminding when needed, and the voice prompt information can adopt a bone conduction mode.
The bone conduction involved in the embodiment of the application is a sound conduction mode, namely, sound is converted into mechanical vibration with different frequencies, and sound waves are transmitted through the skull, the bone labyrinth, the lymph fluid of the inner ear, the spiral organ and the auditory center of a human body.
Compared with a classical sound conduction mode of generating sound waves through a vibrating diaphragm, the bone conduction mode omits a plurality of sound wave transmission steps, can realize clear sound restoration in a noisy environment, and does not influence other people due to the fact that the sound waves are diffused in the air.
The bone conduction overpressure reminding device 100 in the embodiment of the present application can be applied to an electric toothbrush, the pressure to be detected is a toothbrush stress caused by a force used in a tooth brushing process of a user, for example, the pressure detection module 110 can detect a stress on a motor shaft in the toothbrush.
After the pressure detecting module 110 senses the deformation of the external force, it can output a corresponding analog voltage signal to the driving circuit 120, and then the driving circuit 120 processes the analog voltage signal and sends the processed analog voltage signal to the processing module 130. The driving circuit 120 may be implemented by selecting a suitable chip or circuit board as needed, and the driving circuit 120 may convert the analog voltage signal to obtain a corresponding digital signal, and may amplify the signal to perform more accurate determination.
The digital signal processed by the driving circuit 120 may be sent to the processing module 130, and the processing module 130 may determine the pressure information of the current pressure to be measured according to the received digital signal, and may determine a corresponding pressure value or pressure level. Specifically, the processing module 130 may determine a target pressure value corresponding to the received digital signal based on a mapping relationship between a preset digital signal and a pressure value, and optionally, may further determine a pressure level to which the target pressure value belongs. In the embodiment of the present application, the specific division of the mapping relationship and the pressure level is not limited.
The processing module 130 may include a processor, which processes the pressure information to identify the strength of the pressure. Further, the processing module 130 may send a corresponding control instruction to the bone conduction power amplifier module according to the pressure intensity, so as to perform a prompt.
The processor may be a Central Processing Unit (CPU), which is a core of operation and control of the computer system, is a final execution unit for information processing and program operation, and may also be a microprocessor, which is not limited in this embodiment of the present application.
In an optional implementation manner, the processing module 130 is specifically configured to:
determining the pressure value of the pressure to be measured according to the digital signal, and judging whether the pressure value is greater than a first pressure threshold value;
if the value is larger than the preset value, a first control instruction is sent to the bone conduction power amplifier module 140;
the bone conduction power amplifier module 140 is specifically configured to output a first prompt message according to the first control instruction.
Specifically, a first pressure threshold for pressure value evaluation may be set as required, after determining the pressure value of the pressure to be measured, the processing module 130 may determine whether the pressure value is greater than the first pressure threshold, and if so, it indicates that the current pressure to be measured is greater, that is, the user has great strength, and may send a first control instruction to the bone conduction power amplifier module 140 to control the bone conduction power amplifier module 140 to generate and output first prompt information, where the first prompt information may prompt the user to exert too much force at present, and may reduce the force exerted. Specifically, the bone conduction power amplifier module 140 can convert digital signals into analog signals, and vibrates bristles through the vibrator (motor module), so that the bristles can transmit the digital signals to human ears through teeth in a bone conduction manner during the tooth brushing process of the electric toothbrush.
The bone conduction power amplifier module 140 may adopt a bone conduction (class D power amplifier) chip. If it is detected that the pressure is greater than the first pressure threshold, the CPU may send a signal to a bone conduction (class D power amplifier) chip via I2S communication. Bone conduction (D type power amplifier) chip can be with digital signal conversion analog signal, through oscillator (motor) vibrations brush hair, conveys people's ear with the bone conduction mode through the tooth.
Optionally, the bone conduction power amplifier module 140 may output music at a time when no prompt message is sent, the music may be listened to by the user in a bone conduction manner, and the user may enjoy the music during tooth brushing, and compared with the general external placement, the music may be heard more clearly due to interference of vibration of the toothbrush, and the sound may not be placed outside, and may not disturb rest of other people.
In an optional implementation manner, the processing module 130 is further configured to:
judging whether the pressure value is smaller than a second pressure threshold value which is smaller than the first pressure threshold value;
if the current value is smaller than the preset value, a second control instruction is sent to the motor module 150 to control the motor module to work according to the preset intensity.
Specifically, a second pressure threshold may be set as required, the second pressure threshold is smaller than the first pressure threshold, the processing module 130 may further compare the detected pressure value with the second pressure threshold, if the pressure value is smaller than the second pressure threshold, that is, the pressure value is relatively small, which represents that the user is likely not to brush teeth, the processing module 130 may control to reduce the strength of the electric motor module 150 through a second control instruction, that is, the electric motor module 150 may work with a preset strength, which is lower than the strength of general work, and if the electric motor module 150 uses a motor, the motor only slightly swings at this time; further, if it is detected that the pressure value is greater than the second pressure threshold value, it is determined that the user brushes the teeth, and the motor module 150 may be controlled again to increase to a normal working intensity. Through the steps, the entrance detection function can be realized under the condition that the electric toothbrush is not used for brushing teeth after being started, the vibration amplitude of the brush head is reduced, and toothpaste foam of a user is prevented from splashing.
Optionally, if the pressure value is not smaller than the second pressure threshold value and not greater than the first pressure threshold value, no prompt may be performed.
In an optional implementation manner, the processing module 130 is further configured to:
judging whether the pressure value is greater than a third pressure threshold value, wherein the third pressure threshold value is greater than the first pressure threshold value;
if the current value is larger than the predetermined value, a third control command is sent to the motor module 150 to control the motor module to stop working.
Specifically, a third pressure threshold may be set as required, the third pressure threshold is greater than the first pressure threshold, the processing module 130 may further compare the detected pressure value with the third pressure threshold, if the pressure value is greater than the third pressure threshold, that is, the pressure value is relatively large, which represents that the user is likely to exert too hard force and easily injure the oral cavity and the teeth, the processing module 130 may initiate a third control instruction to control the motor module 150 to stop working, so as to ensure safety of brushing teeth, and may output a prompt message to suggest that the user reduces the strength. Further optionally, the control motor module 150 may be restarted after a preset time period. If the detected pressure value is not greater than the third pressure threshold value, the motor module may not be controlled to stop working.
In an alternative embodiment, the pressure detecting module 110 includes a pressure sensing module;
the pressure sensing module and the driving circuit are arranged on the flexible circuit board, and the pressure sensing module is attached to the motor shaft and used for detecting the pressure to be detected, which is applied to the motor shaft.
Referring to fig. 2, fig. 2 is a schematic structural view of a pressure sensing module according to an embodiment of the present disclosure, and as shown in fig. 2, the pressure sensing module may be attached to inner sides of various types of panels by a double-sided tape (or other connection means), and generates tension or compression when being subjected to an external pressure to trigger a corresponding signal.
In this application embodiment, pressure sensing module (pressure sensor) can the paster on flexible circuit board, attached again on the motor shaft for experience external force (pressure that awaits measuring). The Flexible Printed Circuit (FPC) mentioned in the embodiments of the present application is a highly reliable and excellent Flexible Printed Circuit board made of a polyimide or polyester film as a base material. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property.
The pressure sensor mentioned in the embodiment of the application is a high-sensitivity piezoresistive flexible material, and when the pressure sensor is stretched or compressed under the action of stress, namely a motor shaft is subjected to external force micro deformation, the pressure sensor can output an analog voltage signal.
Specifically, referring to fig. 3, fig. 3 is a partial structural schematic view of an electric toothbrush according to an embodiment of the present invention, and as shown in fig. 3, a cross-sectional view illustrates a structure inside a housing of the electric toothbrush, wherein a pressure sensor is attached to an FPC and then attached to a motor shaft for sensing an external force.
The device structure in the embodiment of the present application may also adopt other elements, structures and connection modes, which are not limited in the embodiment of the present application.
In an optional embodiment, the processing module 130 is further configured to store pressure information of the pressure to be measured in the current tooth brushing process, and record a working duration of the current tooth brushing;
the processing module 130 is further configured to, after the current tooth brushing is stopped, score the current tooth brushing according to the working duration and a preset tooth brushing duration threshold, the pressure information of the pressure to be measured in the current tooth brushing process, and a preset pressure evaluation threshold, so as to obtain evaluation information, where the evaluation information is used for being output through the bone conduction power amplifier module or being output through a voice module.
Specifically, the brushing time threshold and the pressure evaluation threshold can be preset as required, and serve as scoring criteria, namely, the scoring can take the brushing time and the brushing force into consideration.
The bone conduction overpressure reminding device 100 can continuously collect and record pressure information during the tooth brushing process, and after the tooth brushing stops, the processing module 130 can score the tooth brushing according to the recorded data and the scoring standard.
In an optional implementation manner, the processing module 130 may obtain a time length during the tooth brushing process, in which the pressure value is greater than the second pressure threshold and less than the first pressure threshold, obtain a ratio of the time length to the total tooth brushing time length, determine a target score corresponding to a current ratio based on a mapping relationship between a preset ratio and the score, and regenerate evaluation information including the target score. Further, the evaluation information may be output in a bone conduction mode or played by a general voice module, which is not limited in the embodiment of the present application.
Optionally, the brushing time duration can be evaluated separately, for example, whether the brushing time duration reaches a preset brushing time duration threshold can be judged, if so, the brushing time duration is evaluated to be qualified, if not, the brushing time duration can be evaluated to be unqualified, and brushing can be recommended to continue until the brushing time duration threshold is reached.
The above only illustrates the evaluation rule during tooth brushing, and other evaluation rules may be set, which is not limited in the embodiment of the present application.
Based on the foregoing description of the bone conduction overvoltage reminding device, the embodiment of the application further provides a bone conduction overvoltage reminding method. Referring to fig. 4, fig. 4 is a schematic flow chart illustrating a bone conduction overvoltage reminding method according to an embodiment of the present application. As shown in fig. 4, the method includes:
401. detecting the pressure to be detected, and outputting an analog voltage signal corresponding to the pressure to be detected to a driving circuit;
402. converting the analog voltage signal into a digital signal through a driving circuit, and transmitting the digital signal to a processing module;
403. and the processing module determines the pressure information of the pressure to be detected according to the digital signal and sends a control instruction to the bone conduction power amplifier module according to the pressure information, wherein the control instruction is used for controlling the bone conduction power amplifier module to output voice prompt information, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
Optionally, the sending a control instruction to the bone conduction power amplifier module according to the pressure information includes:
determining a pressure value of the pressure to be measured according to the digital signal, and judging whether the pressure value is greater than a first pressure threshold value;
and if so, sending a first control instruction to the bone conduction power amplifier module.
The bone conduction power amplifier module can output first prompt information according to the first control instruction.
Optionally, the method further includes:
judging whether the pressure value is smaller than a second pressure threshold value which is smaller than the first pressure threshold value;
and if the current value is less than the preset value, sending a second control instruction to the motor module so as to control the motor module to work according to the preset intensity.
Optionally, the method further includes:
judging whether the pressure value is larger than a third pressure threshold value, wherein the third pressure threshold value is larger than the first pressure threshold value;
and if so, sending a third control instruction to the motor module to control the motor module to stop working.
Optionally, the method in the embodiment of the present application is applied to a bone conduction overvoltage reminding device, and a pressure detection module in the bone conduction overvoltage reminding device includes a pressure sensing module;
the pressure sensing module and the driving circuit are arranged on the flexible circuit board, and the pressure sensing module is attached to the motor shaft and used for detecting the pressure to be detected, which is received by the motor shaft.
Optionally, the method further includes:
storing the pressure information of the pressure to be measured in the tooth brushing process, and recording the working time of the tooth brushing;
after the tooth brushing is stopped, scoring the tooth brushing according to the working time length and a preset tooth brushing time length threshold value, the pressure information of the pressure to be detected in the tooth brushing process and a preset pressure evaluation threshold value to obtain evaluation information, wherein the evaluation information is used for being controlled and output through the bone conduction power amplifier module or being output through the voice module.
The execution subject in the embodiment of the present application may be a bone conduction overvoltage reminding device, and in practical application, may be an electronic device, such as an electric toothbrush.
The structural arrangement of the bone conduction overvoltage reminding device can refer to the related description in the embodiments shown in fig. 1, fig. 2 and fig. 3, and details are not repeated here.
The steps of the above method performed by the bone conduction overvoltage warning device have been described in detail in the embodiments shown in fig. 1 to 3, and are not described again here.
In the embodiment of the application, an analog voltage signal corresponding to the pressure to be detected is output to a driving circuit by detecting the pressure to be detected; converting the analog voltage signal into a digital signal through a driving circuit, and transmitting the digital signal to a processing module; the processing module determines pressure information of the pressure to be detected according to the digital signal, and sends a control instruction to the bone conduction power amplification module according to the pressure information, wherein the control instruction is used for controlling the bone conduction power amplification module to output voice prompt information, the voice prompt information is used for realizing bone conduction through vibration of the motor module, the tooth brushing strength can be monitored when a user brushes teeth, and a prompt is given when the user brushes teeth too hard, so that teeth are protected; and the bone conduction form is adopted for notification, so that the system is clearer and avoids disturbing others.
Based on the description of the method embodiment and the device embodiment, the embodiment of the application further provides an electronic device. Referring to fig. 5, the electronic device 500 at least includes a processor 501, a memory 502 and an input/output unit 503. The processor 501 may be a Central Processing Unit (CPU), which is a final execution unit for information processing and program operation as an operation and control core of the computer system.
A computer storage medium may be stored in the memory 502 of the electronic device 500 for storing a computer program comprising program instructions, and the processor 501 may execute the program instructions stored in the memory 502. The preset classification models and the like in the embodiment of the present application may also be stored in the memory 502 described above. In particular, the electronic device 500 may be an electric toothbrush.
In an embodiment, the electronic device 500 according to the embodiment of the present application may further include a pressure sensor, a bone conduction power amplifier chip, and a related circuit structure, and may be configured to perform a series of processes, including the method in any embodiment shown in fig. 4, and so on, which are not described herein again.
In one embodiment of the present application, a computer-readable storage medium is provided, which is a memory device in an electronic device for storing programs and data. It is understood that the computer storage medium herein may include both a built-in storage medium in the electronic device and, of course, an extended storage medium supported by the electronic device. Computer storage media provide storage space that stores an operating system for an electronic device. Also stored in the memory space are one or more instructions, which may be one or more computer programs (including program code), suitable for loading and execution by the processor. The computer storage medium may be a high-speed RAM memory, or may be a non-volatile memory (non-volatile memory), such as at least one disk memory; and optionally at least one computer storage medium located remotely from the processor.
In one embodiment, one or more instructions stored in a computer storage medium may be loaded and executed by a processor to perform the corresponding steps in the above embodiments; in a specific implementation, one or more instructions in the computer storage medium may be loaded by the processor and execute any step of the method in fig. 4, which is not described herein again.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and modules may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the division of the module is only one logical division, and other divisions may be possible in actual implementation, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. The shown or discussed mutual coupling, direct coupling or communication connection may be an indirect coupling or communication connection of devices or modules through some interfaces, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
Claims (10)
1. The utility model provides a bone conduction excessive pressure reminding device which characterized in that, including pressure detection module, drive circuit, processing module, bone conduction power amplifier module and the motor module who connects gradually, wherein:
the pressure detection module is used for detecting the pressure to be detected and outputting an analog voltage signal corresponding to the pressure to be detected to the driving circuit;
the driving circuit is used for converting the analog voltage signal into a digital signal;
the processing module is used for determining pressure information of the pressure to be measured according to the digital signal and sending a control instruction to the bone conduction power amplifier module according to the pressure information;
the bone conduction power amplifier module is used for outputting voice prompt information according to the control instruction, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
2. The bone conduction overvoltage prompting device according to claim 1, wherein the processing module is specifically configured to:
determining the pressure value of the pressure to be detected according to the digital signal, and judging whether the pressure value is greater than a first pressure threshold value;
if the current value is larger than the preset value, sending a first control instruction to the bone conduction power amplifier module;
the bone conduction power amplifier module is specifically used for outputting first prompt information according to the first control instruction.
3. The bone conduction overvoltage reminder device of claim 2, wherein the processing module is further configured to:
judging whether the pressure value is smaller than a second pressure threshold value, wherein the second pressure threshold value is smaller than the first pressure threshold value;
and if the current value is less than the preset value, sending a second control instruction to the motor module to control the motor module to work according to the preset intensity.
4. The bone conduction overvoltage reminder device of claim 2, wherein the processing module is further configured to:
judging whether the pressure value is greater than a third pressure threshold value, wherein the third pressure threshold value is greater than the first pressure threshold value;
and if so, sending a third control instruction to the motor module to control the motor module to stop working.
5. The bone conduction overpressure warning device of claim 1, wherein the pressure detection module includes a pressure sensing module;
the pressure sensing module and the driving circuit are arranged on the flexible circuit board, and the pressure sensing module is attached to the motor shaft and used for detecting the pressure to be detected, which is received by the motor shaft.
6. The bone conduction overpressure reminding device according to claim 1, wherein the processing module is further configured to store pressure information of the pressure to be measured in the current tooth brushing process, and record a working duration of the current tooth brushing;
the processing module is further used for scoring the tooth brushing according to the working time length, a preset tooth brushing time length threshold value, the pressure information of the pressure to be measured in the tooth brushing process and a preset pressure evaluation threshold value after the tooth brushing stops, so as to obtain evaluation information, and the evaluation information is used for being controlled and output by the bone conduction power amplifier module or output by the voice module.
7. A bone conduction overvoltage reminding method is characterized by comprising the following steps:
detecting the pressure to be detected, and outputting an analog voltage signal corresponding to the pressure to be detected to a driving circuit;
converting the analog voltage signal into a digital signal through a driving circuit, and transmitting the digital signal to a processing module;
the processing module determines pressure information of the pressure to be detected according to the digital signal, and sends a control instruction to the bone conduction power amplifier module according to the pressure information, wherein the control instruction is used for controlling the bone conduction power amplifier module to output voice prompt information, and the voice prompt information is used for realizing bone conduction through vibration of the motor module.
8. An electric toothbrush comprising a bone conduction overvoltage warning device as claimed in any one of claims 1 to 6.
9. An electronic device, comprising a processor and a memory, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the bone conduction overvoltage alerting method of claim 7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, causes the processor to carry out the steps of the bone conduction overvoltage alerting method of claim 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210118522.6A CN114598950A (en) | 2022-02-08 | 2022-02-08 | Bone conduction overvoltage reminding device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210118522.6A CN114598950A (en) | 2022-02-08 | 2022-02-08 | Bone conduction overvoltage reminding device and method |
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| CN202210118522.6A Pending CN114598950A (en) | 2022-02-08 | 2022-02-08 | Bone conduction overvoltage reminding device and method |
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