CN117598808A - Method and device for controlling oral care equipment, medium and oral care equipment - Google Patents
Method and device for controlling oral care equipment, medium and oral care equipment Download PDFInfo
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Abstract
The application relates to the technical field of oral care, and relates to a control method of oral care equipment, a control device of the oral care equipment, a computer readable medium and the oral care equipment. The method is applied to an oral care device comprising a drive component and a care component, the method comprising: acquiring the current pressure of the nursing component to obtain a current pressure signal value; determining a current signal interval in which a current pressure signal value is located in a plurality of signal intervals, wherein the signal interval is an interval related to the pressure signal value, and driving parameters of driving components corresponding to different signal intervals are different; controlling the driving module to work according to driving parameters corresponding to the current signal interval; the interval difference value of each signal interval is larger than or equal to a base noise value, and the base noise value is a pressure signal value corresponding to the driving part in an idle state. The application is favorable to promoting the response degree of accuracy to oral care equipment to external pressure.
Description
Technical Field
The present application relates to the field of oral care technology, and in particular, to a control method of an oral care device, a computer-readable storage medium, and an oral care device.
Background
In the related art, the oral care device generally senses the pressure applied to the care member contacting the oral cavity 5 by providing a pressure sensor or a strain gauge, and further, can perform gear adjustment or the like according to the change of the pressure
And (3) operating. However, the sensing accuracy of the pressure is low in the related art, so that misoperation is easy to occur, for example, errors occur in gear adjustment of oral care equipment, and user experience is affected.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The embodiment of the application provides a control method of oral care equipment, a computer-readable storage medium and the oral care equipment, which can improve the sensing accuracy of the oral care equipment to external pressure.
Other features and advantages of the present application will be apparent from the following detailed description, or may be learned in part by the practice of the application.
5 according to one aspect of embodiments of the present application, there is provided a control method of an oral care device, applied to
An oral care device comprising a drive member and a care member, the drive member driving the care member to perform a care action, the method comprising: acquiring the current pressure of the nursing component to obtain a first pressure signal value; determining a first signal section in which the first pressure signal value is located from a plurality of signal sections,
wherein the signal interval is an interval about the value of the pressure signal, and the driving parameters of the driving component 0 corresponding to different signal intervals are different; and controlling the driving module to drive in a first driving mode corresponding to the first signal interval
Working parameters; the interval difference value of each signal interval is larger than or equal to a base noise value, and the base noise value is a pressure signal value corresponding to the driving part in an idle state.
According to another aspect of embodiments of the present application, there is provided a control device for an oral care apparatus, configured to
In an oral care device comprising a drive member and a care member, the drive member driving 5 the care member to perform a care action, the apparatus comprising: the device comprises an acquisition module, a determination module and a control module.
The acquisition module is used for acquiring the current pressure of the nursing component to obtain a first pressure signal value; the determining module is configured to determine a first signal interval in which the first pressure signal value is located from a plurality of signal intervals, where the signal interval is an interval related to the value of the pressure signal, and driving parameters of driving components corresponding to different signal intervals are different; the control module is used for controlling the driving module to work with a first driving parameter corresponding to the first signal interval; the interval difference value of each signal interval is larger than or equal to a base noise value, and the base noise value is a pressure signal value corresponding to the driving part in an idle state.
According to yet another aspect of embodiments of the present application, there is provided a computer readable medium having stored thereon a computer program which, when executed by a processor, implements a method of controlling an oral care device as provided in the above embodiments.
According to yet another aspect of the embodiments of the present application, there is provided an oral care device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the method of controlling an oral care device as provided in the embodiments above when executing the computer program.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
the technical solutions provided in some embodiments of the present application are applied to an oral care device including a driving part and a care part, the driving part being used to drive the care part to perform a care action. Specifically, the scheme is provided with a plurality of signal intervals related to the value of the pressure signal, wherein the interval difference value of each signal interval is larger than or equal to a background noise value, the background noise value is the pressure signal value corresponding to the driving part in the idle state, and the driving parameters of the driving part corresponding to different signal intervals are different. Specifically, the current pressure of a nursing component in the oral care equipment is obtained, and a first pressure signal value is obtained; and then, determining a first signal section in which the first pressure signal value is located in the signal sections, and further controlling the driving module to work with a first driving parameter corresponding to the first signal section so as to change the working parameter of the driving component and further drive the nursing component to execute the nursing action.
Therefore, according to the technical scheme provided by the application, the influence caused by self vibration of the driving part in the no-load state is considered, the interference of the driving on the pressure sensed by the driving part is avoided, and the induction accuracy of the oral care equipment to the external pressure is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 illustrates a schematic structural view of an oral care device according to an exemplary embodiment of the present application.
Fig. 2 illustrates a flow chart of a method of controlling an oral care device in accordance with an exemplary embodiment of the present application.
Fig. 3 shows a schematic diagram of a signal interval in an exemplary embodiment according to the present application.
Fig. 4 illustrates a graph of current signals output by a drive component of an oral care device in an unloaded state in an exemplary embodiment of the present disclosure.
Fig. 5 is a schematic diagram showing a signal interval and a corresponding swing relationship in an exemplary embodiment of the present disclosure.
Fig. 6 shows a schematic diagram of swing corresponding to different pressure signal intervals in an exemplary embodiment of the present disclosure.
Fig. 7 is a schematic diagram showing wobble frequencies corresponding to different pressure signal intervals in an exemplary embodiment of the disclosure.
Fig. 8 shows a schematic diagram of swing corresponding to different pressure signal intervals in another exemplary embodiment of the present disclosure.
Fig. 9 illustrates a schematic diagram of a control method of an oral care device in another exemplary embodiment of the present disclosure.
Fig. 10 is a schematic diagram showing driving parameters corresponding to different pressure signal intervals in an exemplary embodiment of the disclosure.
Fig. 11 schematically illustrates a block diagram of a control apparatus of an oral care device in accordance with an exemplary embodiment.
Fig. 12 illustrates a schematic of an oral care device in accordance with an exemplary embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the following detailed description of the embodiments of the present application will be given with reference to the accompanying drawings.
When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context. Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
To enhance the user's care experience, the user may change the operating parameters (including at least one of vibration parameters and vibration patterns) of the drive member by only changing the pressure applied to the care member 10 during oral care (e.g., increasing or decreasing the pressure between the teeth and the brush head during brushing), and further the care member 10 may change different care patterns (including swing, frequency, etc.). Therefore, a user can easily realize the conversion of the nursing mode without taking the device out of the oral cavity in the oral cavity nursing process, and the intelligent degree of the oral cavity nursing device is improved. However, in the related art, the interference or influence of the vibration of the driving member 20 on the driving member in the no-load state (i.e., the non-pressurized state) of the driving member 20 is not considered, and the driving parameters of the driving member 20 are directly changed according to the pressure change sensed by the nursing member 10, so that the driving parameters of the driving member cannot be accurately changed according to the change of the external pressure actually applied to the driving member.
The technical problems described above can be solved by a control method of an oral care device, a computer-readable storage medium, and an oral care device provided in the embodiments of the present disclosure.
In an exemplary embodiment, fig. 1 illustrates a schematic diagram of an oral care device in accordance with an exemplary embodiment of the present application. As shown in fig. 1, the oral care device may include: a care component 10 and a drive component 20, wherein the drive component 20 (e.g., a motor) is capable of driving the care component 10 to perform a care action, the care component 10 being configured to rub against an oral cavity during oral care to perform the oral care action.
Illustratively, the oral care device further includes a pressure sensing component, where in the embodiment of the present disclosure, the pressure at the care component 10 needs to be obtained by the pressure sensing component, and then the driving parameter of the driving component 20 is adjusted accordingly, so as to change the working parameter of the output of the driving component, and finally change the swing amplitude, the vibration frequency, the vibration mode, and so on of the care component. Illustratively, referring to fig. 1, the pressure applied to the care component 10 is obtained by a pressure-sensitive component 11. Wherein, above-mentioned pressure sensing part includes: strain gauge, hall element, capacitor, resistor, inductor, etc., and the pressure sensing component may be disposed at the nursing component, or may be disposed at any position of the driving component, such as a motor shaft, a movement, a motor housing, etc. The embodiments of the present disclosure are not particularly limited in this regard, and all schemes that can sense the pressure at the care element are within the scope of the present application.
In an exemplary embodiment, the oral care device further includes a wake sensing unit, and referring to fig. 1, since the pressure applied to the handheld unit 30 is applied when the user holds the device, the pressure applied to the handheld unit 30 is obtained by setting the wake sensing unit 31, and when the pressure value meets the preset condition, the device is awakened, that is, the oral care device has a handheld wake function in this embodiment. Specifically, in the case where the user holds the device, the wake-up sensing part is triggered, and a triggered signal (first signal) is sent to the device processor. Illustratively, the processor controls the oral care device to enter the awake state after receiving the first signal described above. Therefore, a user does not need to additionally open a starting case, and the intelligent degree of the equipment is improved. The wake-up sensing unit 31 may be implemented as a pressure sensing component.
Further, in the awake state, a motion sensor of the oral care device is activated. So that when the user holds the device and moves, the motion sensor sends a signal to the device processor that the device is moved (the second signal). The processor, upon receiving the second signal, illustratively controls the oral care device to enter a ready-to-operate state. Specifically, in the preliminary working state, the pressure-sensitive member is activated, so that the pressure applied to the care member can be collected. Of course, in other embodiments, the pressure sensing component may be activated by a button, and in the activated state, the pressure applied by the care component may be collected.
Illustratively, the oral care device includes a plurality of modes of care, such as soft (soft) care mode, clean (clean) care mode, and the like, with the oral care device in any of the above care modes, the device is in an operational state.
In an exemplary embodiment, if the pressure signal value acquired by the pressure sensing component on the nursing component is zero (for example, the nursing component changes the nursing area in the oral cavity) when the oral care device is in an on state or a standby state, the driving parameter of the driving component can be controlled to be maintained at an initial value, wherein the swing amplitude of the nursing component is smaller than a certain threshold (i.e., a fifth threshold) under the driving parameter of the initial value, so that the small amplitude vibration of the nursing component is maintained, and thus the phenomenon that the driving component stops vibrating to cause a user to end the current nursing process is avoided.
In an exemplary embodiment, when the oral care device is in a start-up state or a standby state, if the pressure signal value collected by the pressure sensing component on the care component is zero, the driving component is controlled to be not operated, so that the effect of saving electricity of the device is achieved. If the nursing component is in a state of replacing the nursing area in the oral cavity currently, the current equipment state can be informed to the user in a mode of indication by the indication lamp with low power consumption, so that the illusion or illusion that the user is finished as the current nursing process is avoided.
In another exemplary embodiment, after the pressure signal at the care component collected by the pressure sensing component of the oral care device is greater than zero (e.g., maintained for 2 seconds), and the pressure signal value is again taken to be zero, the driving parameter of the driving component is controlled to operate at a first driving parameter corresponding to a preset signal interval in which the pressure signal value is zero, where the value of the first driving parameter is greater than the initial value. In comparison with the "micro-vibration" in the above embodiment, the driving part is controlled to work with a swing slightly larger than the swing corresponding to the "micro-vibration" in the present embodiment. That is, when the device is started and is not pressurized, the driving component is slightly shocked, and if the device is pressurized and is restored to be not pressurized again, the driving component works under the driving parameters corresponding to the signal interval of 0-40 g in an exemplary manner.
In another exemplary embodiment, when the oral care device is in a power-on state or a standby state, if the pressure signal value acquired by the pressure sensing component on the care component is zero (for example, the current care process is finished), the driving parameter of the driving component is controlled to be at an initial value, that is, the care component vibrates in a small amplitude, and the driving component is controlled to stop working after a preset period of time, so that the care process can be intelligently finished without manual shutdown of a user.
In an exemplary embodiment, fig. 2 is a schematic flow chart of a control method of an oral care device according to an exemplary embodiment of the present application, specifically, the embodiment shown in the figure will collect, by the pressure sensing component, a pressure signal value at a care component, so as to implement adjustment of an operating parameter of a driving component. Referring to fig. 2, the illustrated embodiment includes S210-S230.
In S210, a current pressure of the care component is acquired, resulting in a first pressure signal value.
As described above, the pressure at the care member is obtained by the pressure-sensitive member. It will be appreciated that the pressure signal value is an electrical signal value that characterizes the magnitude of the pressure experienced by the care component, and that the units of the pressure signal value thus obtained are different in view of the different types of pressure signals obtained.
In S220, a first signal section in which the first pressure signal value is located is determined among a plurality of signal sections, where the signal section is a section regarding the pressure signal value, and driving parameters of driving components corresponding to different signal sections are different.
By way of example, fig. 3 shows a schematic diagram of a signal interval in an exemplary embodiment according to the present application. The signal section is a section regarding the pressure signal value, and referring to fig. 3, where a0 to a5 represent a plurality of pressure signal values from small to large, 5 signal sections can be set by a0 to a 5: [ a0, a 1), [ a1, a 2), [ a2, a 3), [ a3, a 4), and [ a4, a5 ].
It is understood that the pressure signal value may be a current value, an inductance value, a voltage value, or the like. For example, when the unit of the pressure signal value is "gram", the range of the pressed value corresponding to the interval difference value of each interval is [20,50] gram. For example, the compression corresponding to the interval difference between different signal intervals may take the following values: 20 g, 30 g, 40 g, or 50 g. By providing the plurality of induction gradients (i.e., signal intervals), the pressure change of the care member can be sensitively recognized. For example, in the case of a smaller pressure signal value, the interval difference value may be set smaller, whereas in the case of a larger pressure signal value, the interval difference value may be set larger. For example, the interval difference values of [ a0, a 1), [ a1, a 2) are set to be 20 grams, and under the condition of smaller pressure signal values, the smaller interval difference values are beneficial to setting finely divided induction gradients, so that nursing feeling close to stepless change is beneficial to providing more proper swing for different force values as far as possible. In addition, under the condition of larger pressure signal value, the larger interval difference value can ensure that the user does not generate the change of the cross gradient when pressing and changing, thereby being beneficial to avoiding the user from receiving larger nursing force in the oral cavity and playing a role in protection.
It is understood that an increase in the pressure signal value represents a logical increase, and may, but need not, be a specific increase in the detected electrical signal value (voltage, current, inductance, capacitance, resistance, etc.).
It will be appreciated that the drive parameters described above include the drive frequency, duty cycle provided to the drive component. The driving parameters of the driving components corresponding to different signal intervals are different, and the working parameters (swing amplitude, swing frequency and the like) output by the driving components are also different by providing different driving parameters for the driving components, so that the nursing modes of the nursing components are changed, and the use requirements of users for different nursing modes are met. For example, referring to fig. 3, [ a0, a 1) corresponds to a smaller value of the pressure signal, under the action of the driving parameter corresponding to the interval, the swing amplitude of the driving component is smaller and/or the swing frequency is lower, and [ a2, a 3) corresponds to a larger value of the pressure signal, under the action of the driving parameter corresponding to the interval, the swing amplitude of the driving component is larger and/or the swing frequency is larger, so that the pressure signal values applied by the user to the driving component are respectively in [ a0, a 1) and [ a2, a 3), and different nursing modes can be obtained.
It should be noted that, since the nursing component is connected to the driving component, the change of the working parameter of the driving component directly causes the change of the correlation of the working parameter of the nursing component, which can be regarded as synchronous change. The frequency and amplitude of oscillation of the drive component are varied, and the frequency and amplitude of oscillation of the care component are varied, so that when in use, the oral cavity or teeth of a user are in contact with the care component, causing the working parameters of the care component to vary, and the working parameters of the drive component defined herein are reflected on the care component and can be measured on the care component.
The vibration of the driving part can change along with the pressure signal value sensed by the sensing part, namely, a noise floor signal is generated due to the idle work of the driving part, and the noise floor is short for short. That is, the noise floor value is a pressure signal value corresponding to the driving part in an idle state (a state in which the nursing part does not receive the external pressure). In order to overcome the interference of the vibration of the driving part to the pressure sensed by the nursing part, in the embodiment of the specification, the interval difference value of each signal interval is larger than or equal to the background noise value, so that the interference of background noise signals can be effectively filtered. For example, the minimum value of each pressure signal interval is a reference value of each driving parameter change, the driving parameter of the driving component can be changed when the change of the minimum value is larger than or equal to the interval difference value, and the change of the background noise value smaller than the interval difference value can not be caused.
The magnitude of the signal generated by the drive member when it vibrates in an unloaded state is not constant. In order to effectively eliminate the influence of the noise of the driving part, the driving part of the embodiment of the specification is produced in the idle state
The maximum pressure signal value generated is used as the background noise value. Illustratively, fig. 4 shows a graph of current signals output by the drive components of the oral care device in an unloaded state in an exemplary embodiment 5 of the present disclosure. Referring to FIG. 4, to make electricity
In the case of a pressure-sensitive signal, in which a plurality of measured values of the drive member are shown when the drive member vibrates in an idle state, the maximum value is 796mA. In determining the background noise value, the measured values can be respectively compared with the reference values,
if the reference value is 720mA, it is determined that the difference between the measured value (796 mA) and the reference value is the largest,
the drive component noise floor value is thus determined to be 76mA to ensure that interference from the drive component noise floor is eliminated during adjustment of the drive 0 component operating parameters by the oral care device.
In an exemplary embodiment, the interval difference of the signal interval is M times of the background noise value, where the value interval of M is [2,5]. On one hand, the background noise value of which the interval difference value of the signal interval is not less than 2 times can effectively filter out interference signals caused by the vibration of the driving component, provide larger freedom degree for the model selection of the driving component,
On the other hand, the interval difference value of the signal interval is not more than 5 times of the background noise value, and the dividing quantity of the pressure sensing gradients (namely the 5 signal intervals) can be ensured, so that the condition that the adjustment of the driving parameters cannot be effectively matched with the outside caused by too little pressure sensing gradients is avoided
The problem of the applied force, such as the amplitude of the output of the driving member, etc., cannot be significantly changed even if the value of the pressure signal applied to the driving member is changed greatly.
With continued reference to fig. 2, in S230, the driving module is controlled to operate with the first driving parameter corresponding to the first signal interval to change the operating parameter of the driving component.
0 in an exemplary embodiment, the operating parameters of the driving part include: vibration parameters and vibration modes
At least one of (a) and (b).
In an exemplary embodiment, if the pressure applied to the care component before the first pressure signal is obtained is a second pressure signal value, the driving module operates with a second driving parameter corresponding to a second signal interval, which
The second signal section is a signal section in which the second pressure signal value is located. For example, referring to fig. 3, if 5 the second pressure signal value is in the second signal interval [ a2, a3 ], the second driving parameter corresponding to the interval is P2.
If the first pressure signal value is in the first signal interval [ a3, a 4), and the first driving parameter corresponding to the interval is P1, then as a specific embodiment of S230: controlling the driving parameters of the driving module to be adjusted from P2 to P1 so as to change the vibration parameters of the driving part from the first gradient value to the second gradient value, and/or to change the driving
Vibration mode of the moving member. That is to say, if the value of the pressure signal received at the care component changes by a gradient of 0, a corresponding operating parameter also changes by a gradient, wherein the operating parameter comprises a vibration parameter (swing, pendulum
Dynamic frequency) and a vibration mode.
Illustratively, the vibration parameters include: at least one of the swing amplitude and the swing frequency. Exemplary, figures
Fig. 5 shows a schematic diagram of a signal interval and a corresponding swing relationship in an exemplary embodiment of the present disclosure.
Referring to fig. 5, when the pressure signal value is in the T1 signal section, the vibration mode of the driving part is: the fixed swing, 5 swing size is s1; when the pressure signal value is in the T2 signal interval, the vibration mode of the driving component is as follows: a swing amplitude is changed, and the swing amplitude is changed between s1 and s 2; when the pressure signal value is in the T3 signal interval, the vibration mode of the driving component is as follows: the swing amplitude is fixed, and the swing amplitude is s4; when the pressure signal value is in the T4 signal interval, the vibration mode of the driving component is as follows: the variable swing of the first mode is variable between the swing sizes of s5 and s6, and the variable swing of the second mode is variable between the swing sizes of s6 and s 7; when the pressure signal value is in the T5 signal interval, the vibration mode of the driving component is as follows: the swing amplitude is changed, and the swing amplitude is changed between s1 and s 3.
It can be seen that, when the pressure signal value received by the care member varies between the area code sections, the amplitude of the output of the driving member may vary, the vibration mode of the output of the driving member may also vary, and both the vibration mode and the amplitude may also vary. The swing of the driving component is in gradient change as shown in fig. 5, so that a user can clearly perceive that the current nursing force is changed, and the driving component has the function of adapting the swing to the nursing force applied by the user and the function of reminding the user to adjust the nursing force in time. The user can clearly perceive that the nursing mode (comprising one or more of the swing amplitude, the swing frequency and the vibration mode of the nursing component) is changed. As in the above embodiment, when the pressure signal value is changed from the second signal interval T2 to the first signal interval T3, the vibration mode of the driving part is changed from the variable swing to the fixed swing, and the swing is changed from s1, s2 to s4. Therefore, by changing the pressure applied to the nursing component, the nursing mode can be easily changed, and the requirement of a user for adjusting the nursing mode can be conveniently met.
Illustratively, adjacent induced gradients (i.e., signal intervals) are graded with respect to vibration parameters. Tests show that the value interval of the swing difference value between the adjacent sensing intervals is [0.2,1.5] mm, so that the optimal nursing experience is provided for the user. For example, fig. 6 shows a schematic diagram of swings corresponding to different pressure signal intervals in an exemplary embodiment of the present disclosure, specifically corresponding to gradient changes of swings in table 1. Referring to fig. 6 and table 1, the swing amplitude corresponding to 0-40 g (level 1) is 1.6mm, the swing amplitude corresponding to 40-70 g (level 2) is 2.0mm, and the swing amplitude difference between the two levels is 0.4, which is within the value interval [0.2,1.5] mm. For example, the swing amplitude corresponding to 70-100 g (3-level) is 2.5mm, namely, the swing amplitude difference between the 2-level and the 3-level is 0.5mm, and the swing amplitude is also within the value interval [0.2,1.5] mm. Wherein "level" in table 1 corresponds to "signal section".
The value interval of the swing frequency difference between adjacent sensing intervals is [2000,12000] Hz, so as to provide the best nursing experience for the user. For example, fig. 7 shows a schematic diagram of wobble frequencies corresponding to different pressure signal intervals in an exemplary embodiment of the disclosure, specifically corresponding to gradient changes of the wobble frequencies in table 1. Referring to fig. 7 and table 1, 40 to 70g (level 2) of the corresponding wobble frequency was 14000Hz,70 to 100g (level 3) of the corresponding wobble frequency was 18000Hz, the difference between the two levels with respect to the wobble frequency was 4000Hz, which was within the above-mentioned interval [2000,12000] Hz, and the like.
It will be appreciated that in some embodiments, it is also possible to combine two or more adjacent inductive gradients, so that the difference between the inductive gradients obtained after the combining process and the interval becomes larger, and correspondingly, the difference between vibration parameters between adjacent inductive gradients after the combining process becomes larger. For example, the signal interval T1 and the signal interval T2 are combined to obtain a combined signal interval T ', and the interval difference value of the signal interval T' is the sum of the interval difference values of the two signal intervals before combination; compared with the swing difference value between the signal interval T2 and the signal interval T3, the swing difference value between the signal interval T' and the signal interval T3 obtained by combining is larger. For example, the embodiment shown in FIG. 8 is obtained by combining the intervals of 40 to 70g and 70 to 100g based on FIG. 6. Referring to fig. 8, the combined interval is 40-100 g, the interval difference is 60g, and the swing value is a certain value between 2.0-2.5.
TABLE 1
For example, referring to table 1, driving frequencies of driving pulses corresponding to different levels may be different in duty ratio, so that the operating parameters outputted from the driving part may be changed by the driving pulses.
TABLE 2
Referring to table 2, before the oral care device enters an operating state, such as after being started, in an awake state, or in a ready-to-operate state, even if the pressure applied to the care component is zero, the driving component can be controlled to operate, and specifically, the driving parameters include: the drive frequency is 230Hz and the duty cycle is 10%, with an exemplary swing of 1mm. The wobble frequency was 6000Hz. The user is informed that the oral care device is started and is in a waiting working state through the microseism.
Referring to table 2, after the oral care device enters an operating state, i.e., in the case of a force applied at the care member, 4 pressure intervals (stages 1 to 4) as shown in table 2 may be set, each stage corresponding to a different driving frequency, duty cycle, swing amplitude, and swing frequency. Thus realizing the corresponding swing amplitude and swing frequency when the pressure signal value received by the nursing component changes in a gradient way. Wherein between level 3 and level 4 the vibration pattern also varies. Specifically, in the case of a pressure change from 3 to 4 stages, the fixed swing is changed to a variable swing and the fixed swing frequency is changed to a variable swing frequency, thereby informing the user that an overpressure condition may occur. The vibration mode is set to be a mode with variable swing amplitude or variable swing frequency only when the pressure is exceeded, and obvious areas are formed by the vibration mode of the driving component corresponding to the pressure interval between the overpressure and the non-overpressure, so that reminding can be effectively formed for a user.
Further, when the pressure signal sensed by the sensing component exceeds a threshold (namely overpressure), the driving parameter corresponding to the minimum pressure gradient is changed back and forth around the driving parameter corresponding to the minimum pressure gradient, but is smaller than the driving parameter corresponding to the second-stage pressure gradient, so that the swing force can be reduced when the pressure signal exceeds the threshold, and the gum is effectively protected.
If the pressure applied to the care element is greater than the threshold, the drive parameter continues to increase as the pressure sensed by the care element increases, which may cause damage to the teeth or gums (e.g., the pressure values in table 1 are greater than 300 g), thus, embodiments of the present disclosure provide an overpressure protection scheme for the oral care device while meeting the user's need to change the drive parameter of the care element by changing the force. In an exemplary embodiment, fig. 9 is a schematic diagram illustrating a control method of an oral care device according to another exemplary embodiment of the disclosure, which may specifically be referred to as a specific implementation of S230.
Referring to fig. 9, two conditions are included, condition 1: it is determined whether the first pressure signal value exceeds a second threshold value. For example, the second threshold corresponds to 300g, which may be set according to actual requirements, which is not limited in the embodiment of the present specification. If the pressure exceeds the preset pressure, the current external pressure of the nursing component is in an overpressure state, if the pressure does not exceed the preset pressure, the current external pressure of the nursing component is in an overpressure state, and the driving parameters of the driving component can be increased along with the increase of the pressure received by the nursing component.
Condition 2: it is determined whether the first pressure signal is greater than the second pressure signal. According to the foregoing embodiment, if the first pressure signal is greater than the second pressure signal, the current pressure applied to the care component is indicated as increasing, whereas if the first pressure signal is less than the second pressure signal, the current pressure applied to the care component is indicated as decreasing.
The embodiment shown in fig. 9 specifically provides a control scheme for the oral care components under the two conditions:
in case 1, in the case where the first pressure signal value does not exceed the second threshold value and the pressing type is increasing, it is explained that the user is increasing the external force applied to the care component, and the care component is in an unpressurized state both before and after the first pressure signal is applied: the driving parameters of the driving module are adjusted from the second driving parameters to the first driving parameters so that the second gradient value is larger than the first gradient value to increase the vibration parameters of the driving part and/or change the vibration mode of the driving part.
For example, referring to fig. 5, the second pressure signal value is in the second signal interval T2, the first pressure signal value is in the first signal interval T3, that is, the care component is in an overpressure-free state before and after increasing the force, and the swing amplitude of the driving component is controlled to be increased from s1 to s4 from s2 due to the increasing type of the pressing, and the vibration mode of the driving component is changed from the changing swing amplitude to the fixed swing amplitude, so that the requirement of increasing the driving parameter of the care component by increasing the force of a user is met.
In case 2, in the case that the first pressure signal value does not exceed the second threshold value and the pressing type is decreasing, it is stated that the user is decreasing the external force applied to the care component, the care component may be in an overpressure state or an overpressure-free state before the first pressure signal is applied, but the care component is in an overpressure-free state after the user decreases the force, i.e. the first pressure signal is applied: the driving parameters of the driving module are adjusted from the second driving parameters to the first driving parameters so that the second gradient value is smaller than the first gradient value to reduce the vibration parameters of the driving component and/or change the vibration mode of the driving component.
For example, referring to fig. 5, the second pressure signal value is in the second signal interval T4, the first pressure signal value is in the first signal interval T3, that is, the care component is in an overpressure-free state before and after the force is reduced, because the pressing type is reduced, the swing amplitude of the driving component is controlled to be reduced from s5 to s6 or from s6 to s4 from s6 to s7, and the vibration mode of the driving component is changed from the variable swing amplitude to the fixed swing amplitude, so that the requirement of reducing the driving parameters of the care component by reducing the force of a user is met.
In case 3, in the case where the first pressure signal value exceeds the second threshold value and the pressing type is increasing, it is explained that the user is increasing the external force applied to the care component, the care component may be in an overpressure state or an non-overpressure state before the first pressure signal is applied, but after the user increases the force, i.e. the first pressure signal is applied, the care component is in an overpressure state: adjusting the driving parameters of the driving module from the second driving parameters to the first driving parameters so that the second gradient value is smaller than the first gradient value to reduce the vibration parameters of the driving component; or, the driving parameters of the driving part are kept unchanged to avoid the increase of the vibration parameters of the driving part.
For example, referring to fig. 5, if the second pressure signal value is in the second signal interval T4, i.e. the care component is in an overpressure state before increasing the force, the first pressure signal value is in the first signal interval T5, i.e. the care component is in an overpressure state after increasing the force, although the type of pressing is increasing, in order to avoid the oral cavity of the user from being injured, the swing amplitude and/or frequency of the driving component is reduced, the swing amplitude of the driving component is controlled to be reduced from between [ s5, s6] to between [ s1, s3], and the vibration mode of the driving component is changed from the swing amplitude between [ s5, s6] to the swing amplitude between [ s1, s3 ].
With continued reference to fig. 5, if the second pressure signal value is in the second signal interval T5, that is, the care component is in an overpressure state before increasing the force, the first pressure signal value is in the first signal interval T5, that is, the care component is still in an overpressure state after increasing the force, although the type of pressing is an increasing type, if the care component is always in an overpressure state, in order to avoid injury to the oral cavity of a user, the vibration parameter of the driving component cannot be increased along with the increase of the applied external force, but the driving parameter of the driving component is kept unchanged, that is, the swing of the driving component is controlled to be kept unchanged between [ s1, s3 ].
And 4, under the condition that the first pressure signal value exceeds the second threshold value and the pressing type is reduced, the driving components are in an overpressure state before and after the user reduces the pressing force, and as the pressing type is reduced, the driving parameters of the control driving module are adjusted to the first driving parameters from the second driving parameters, so that the second gradient value is smaller than the first gradient value, and the vibration parameters of the driving components are reduced, thereby meeting the requirement that the user reduces the driving parameters of the nursing components by reducing the pressing force.
As can be seen from the embodiment shown in fig. 9, if the pressure applied to the care component is smaller than the threshold value corresponding to the overpressure protection (i.e., the second threshold value), the driving parameter of the control component is increased if the pressure type is of the increasing type, whereas the driving parameter of the control component is decreased if the pressure type is of the decreasing type, so as to meet the requirement that the user changes the driving parameter of the care component by changing the force; in addition, if the pressure applied to the nursing component is greater than the threshold value corresponding to the overpressure protection (namely the second threshold value), in order to avoid damage to the oral cavity, the driving parameters of the driving component are controlled to be reduced or unchanged, and meanwhile overpressure reminding is formed for the user.
In an exemplary embodiment, in order to alert the user of overpressure, the present specification specifically further provides the following embodiments:
and adjusting driving parameters of the driving module to change the vibration mode of the driving component from a fixed swing to a variable swing or from the variable swing to the fixed swing when the first pressure signal value exceeds the second threshold value, or from the variable swing of the first variation mode to the variable swing of the second variation mode when the first pressure signal value exceeds the second threshold value. Thereby reminding the user through the change of the vibration mode.
And under the condition that the value of the first pressure signal exceeds the second threshold value, adjusting the driving parameter of the driving module so as to enable the driving component to work at a frequency which changes within a preset range. Thereby reminding the user in a frequency-changing mode.
For example, in case the second pressure signal does not exceed the second threshold value and the first pressure signal exceeds the second threshold value, the driving parameters are adjusted such that the operating parameters of the driving member are changed from fixed to variable swing and/or from fixed to variable frequency. For example, referring to fig. 6 and table 1, in the case where the pressure value to which the driving part is subjected is changed from 7 stages to 8 stages, that is, in the case where the current pressure value exceeds 300g (i.e., the second threshold value), the driving parameters of the driving module are adjusted, specifically, the driving frequency and the duty ratio are adjusted from (285, 80%) to (245/35% -265/45%). So that the vibration mode of the driving part is changed from a fixed swing of 4.2mm to a variable swing of 1.6 mm-3.0 mm; or the swing frequency is changed from the fixed frequency of 32000Hz to the variable frequency of 12000Hz to 22000 Hz. In further embodiments, the vibration mode and the wobble frequency can be changed simultaneously, i.e. from a fixed amplitude of 4.2mm to a variable amplitude of between 1.2mm and 1.8mm, while from a fixed frequency of 32000Hz to a variable frequency of 12000Hz to 22000 Hz.
In an exemplary embodiment, when the first pressure signal value (i.e. the pressure at which the care component is currently located) exceeds the second threshold value, the current overpressure state is indicated, and if the control driving component is in the working state at this time, a voice alarm and/or a light alarm is continuously sent out to remind the user to reduce the exertion on the care component.
In an exemplary embodiment, when the first pressure signal value (i.e., the pressure at which the care component is currently located) exceeds the second threshold, it is indicated that the current overpressure state is present, and the working time of the driving component may be controlled to be less than a certain threshold (i.e., a third threshold, for example, 5 seconds), that is, the driving component stops working after the threshold is exceeded, so as to be beneficial to improving the intelligentization degree of the device.
In an exemplary embodiment, table 3 and fig. 10 are provided as another specific implementation of S230. The first driving parameter shown in fig. 10 is changed with the change of the pressure value interval, and corresponds to table 3, specifically:
in the first case, the first pressure signal value is within a first preset interval (for example, refer to fig. 10 and table 3, where the pressure value range is < 100 g), and the first driving parameter of the driving component is controlled to be maintained at a first preset value S1, where the nursing effect of the nursing component meets the preset condition under the driving parameter of the first preset value. The first driving parameter may be swing amplitude or swing frequency. That is, when the first pressure signal value is within the first preset interval, the working parameter of the driving component is a fixed parameter. Referring to fig. 10, if the swing corresponding to the first preset value S1 is fixed to 1mm, the swing is 1mm when the first pressure signal value is less than 100 g; if the wobble frequency corresponding to the first preset value S1 is 6000Hz, the wobble frequency is fixed at 6000Hz when the first pressure signal value is smaller than 100 g.
For example, referring to table 3, in the case of the above-mentioned first preset interval, that is, in the range from no stress to the start of the change of the force applied to the care member, for example, in the case where the first pressure signal value is a pressure value smaller than 100g, the swing of the driving member is controlled to be maintained at the first preset value. The condition belongs to the state that the oral care equipment maintains certain swing vibration after entering the preparation working state, and the cleaning effect can be ensured.
TABLE 3 Table 3
In the second case, the first pressure signal value is within a second preset interval (see fig. 10 and table 3, where the pressure value range is [100,200 ] g), the driving parameter of the control driving component is increased to the first driving parameter based on the second driving parameter, and the first driving parameter is within a first preset range (S2, S3) greater than the first preset value, and S2 is greater than the first preset value S1. That is, when the first pressure signal value is within the second preset interval [100,200 ] g, the operation parameter of the driving part is a variable parameter. If the swing amplitude corresponding to the first preset range (S2, S3) is (1.2, 1.6) mm, the swing amplitude changes within (1.2, 1.6) mm when the first pressure signal value is in [100,200 ] g, and if the swing frequency corresponding to the first preset range (S2, S3) is (10000, 14000) Hz, the swing frequency changes within (10000, 14000) Hz when the first pressure signal value is in [100,200 ] g.
For example, referring to table 3, in the case of the second preset interval described above, that is, in the case where the care member is not under excessive pressure, it is possible to satisfy the user's need to increase the driving parameter of the care member by increasing the force, for example, in the case where the first pressure signal value is a pressure value between [100,200 ] g, the driving member is controlled to increase the driving parameter according to the increase of the user's force. Meanwhile, in order to avoid damage to the oral cavity caused by overlarge driving parameters, the driving parameters after the control is increased are in a certain range, namely the first preset range.
In case three, the first pressure signal value is within a third preset interval (see fig. 10 and table 3, where the pressure value range is [200,300 ] g), and the driving parameter of the driving part is controlled to be maintained at a second preset value, where the second preset value is greater than the maximum value of the first preset interval. That is, when the first pressure signal value is within the third preset interval [200,300 ] g, the operation parameter of the driving part is a fixed parameter. Referring to fig. 10, if the swing corresponding to the second preset value S4 is 2.0mm, and the first pressure signal value is 200,300 g, the swing is fixed to be 2.0mm; if the wobble frequency corresponding to the second preset value S4 is 18000Hz, the wobble frequency is fixed to 18000Hz at the first pressure signal value [200,300 ] g.
Exemplary, referring to Table 3, in the case of the third predetermined interval described above, i.e., the force of the care component, i.e., 5, will reach the threshold value of the overpressure condition (e.g., the second threshold value in the above embodiment), e.g., the first pressure signal value corresponds to
In the case of [200, 300) g, the swing of the driving part is controlled to be maintained at a second preset value. In this case, the user is no longer satisfied with the need to increase the driving parameters of the care means by increasing the effort, while protecting the oral health and informing the user of the threshold value of the overpressure condition.
In case four, the first pressure signal value is within a fourth preset interval (see e.g. fig. 10 and table 3, where the pressure value 0 ranges from > 400 g), the driving parameters of the control driving member are reduced or maintained on the basis of the second driving parameters
The drive parameter lies within a second predetermined range (S5, S6) while remaining unchanged, decreasing or while remaining unchanged, wherein the second predetermined range (S5, S6) at least partially coincides with the first predetermined range (S2, S3),
when the first pressure signal value is greater than 400g in the fourth preset interval, the working parameter of the driving part is a variable parameter.
If the swing amplitude corresponding to the second preset range (S5, S6) is (1.3, 1.5) mm, and the swing amplitude is changed within (1.3, 1.5) mm when the first pressure signal value is larger than 400g5, if the swing frequency corresponding to the second preset range (S5, S6) is
(10000, 12000) Hz, the oscillation frequency varies within (10000, 12000) Hz when the first pressure signal value is greater than 400g, exemplary, referring to Table 3, in the fourth preset interval, i.e. the care component is in a state of being under a large compression (overpressure state), in order to avoid harm to the oral cavity caused by excessive driving parameters, the care component can no longer be full
Sufficient to increase the demand of the driving parameters of the care means by increasing the force, e.g. in case the first pressure signal value is at a pressure value of 0 > 400g, the driving means are controlled to decrease the driving parameters in accordance with the increase of the force applied by the user, wherein
The second preset range may be controlled to at least partially coincide with the first preset range, so that effective care may be provided to the user.
In an exemplary embodiment, the first pressure signal value (i.e., the pressure at which the care implement is currently positioned)
In the case of the fourth preset interval, the operation duration of the driving part may be controlled to be less than a certain threshold value 5 (i.e., a third threshold value, for example, 5 seconds), that is, the driving part stops operating after the threshold value is exceeded. Exemplary, at the top
And continuously sending out a voice alarm and/or a lamplight alarm under the condition that the first pressure signal value is in the fourth preset interval and the driving part is in the working state.
The following are device embodiments of the present application, which may be used to perform method embodiments of the present application. For details not disclosed in the device embodiments of the present application, please refer to the method embodiments of the present application.
0 wherein fig. 11 shows a block diagram of a control device of an oral care device in accordance with an exemplary embodiment.
Referring to fig. 11, the control apparatus 1100 of the oral care device shown in this figure may be implemented as all or a part of the oral care device by software, hardware, or a combination of both, and may be integrated on a server as a separate module.
The control device 1100 of the oral care device in the embodiment of the present application is configured in the oral care device, where the oral care device includes a driving component and a care component, and the driving component drives the care component to perform a care action, and the device includes: an acquisition module 1110, a determination module 1120, and a control module 1130.
The acquiring module 1110 is configured to acquire a current pressure of the care component, and obtain a first pressure signal value; the determining module 1120 is configured to determine a first signal interval in which the first pressure signal value is located from a plurality of signal intervals, where the signal interval is an interval related to the pressure signal value, and driving parameters of driving components corresponding to different signal intervals are different; and, the control module 1130 is configured to control the driving module to operate with a first driving parameter corresponding to the first signal interval; the interval difference value of each signal interval is larger than or equal to a base noise value, and the base noise value is a pressure signal value corresponding to the driving part in an idle state.
In an exemplary embodiment, based on the foregoing, the floor noise value is a maximum pressure signal value generated when the driving part is in an idle state.
In an exemplary embodiment, based on the foregoing scheme, the interval difference of the signal interval is M times the background noise value, where the value interval of M is [2,5].
In an exemplary embodiment, based on the foregoing, the current pressure of the care component is in a first pressure zone, the first pressure signal value is determined to be in the first signal zone, and a zone difference of the first pressure zone is [20,50] grams.
In an exemplary embodiment, based on the foregoing scheme, the interval difference of the first type signal interval is smaller than the interval difference of the second type signal interval; the first type signal section is a signal section having a pressure signal value smaller than a first threshold value, and the second type signal section is a signal section having a pressure signal value smaller than the first threshold value.
In an exemplary embodiment, based on the foregoing solution, before the current pressure of the care component is obtained, the pressure received by the care component is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, where the second signal interval is a signal interval where the second pressure signal value is located; the working parameters comprise at least one of vibration parameters and vibration modes;
The control module 1130 is specifically configured to: and adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so as to change the vibration parameter of the driving component from a first gradient value to a second gradient value and/or change the vibration mode of the driving component.
In an exemplary embodiment, based on the foregoing, the vibration parameters include: at least one of swing and frequency; under the condition that the vibration parameter is a swing, the value interval of the difference value between the first gradient value and the second gradient value is [0.2,1.5] mm; or, when the vibration parameter is a wobble frequency, the difference value interval between the first gradient value and the second gradient value is [2000,12000] hz.
In an exemplary embodiment, based on the foregoing, changing the vibration mode includes: the change between the fixed and the variable swings, or in the case of the variable swings, the variable swings of the first change mode are changed into the variable swings of the second change mode.
In an exemplary embodiment, based on the foregoing solution, before the current pressure of the care component is obtained, the pressure received by the care component is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, where the second signal interval is a signal interval where the second pressure signal value is located; the working parameters comprise at least one of vibration parameters and vibration modes;
If the first pressure signal value is greater than the second pressure signal value, the type of pressure applied to the care component is increased, and if the first pressure signal value is less than the second pressure signal value, the type of pressure applied to the care component is decreased;
the control module 1130 is specifically configured to: determining whether the first pressure signal value exceeds a second threshold value; adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is increased, so that the second gradient value is larger than the first gradient value to increase the vibration parameter of the driving component and/or change the vibration mode of the driving component; and under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component and/or change the vibration mode of the driving component.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: when the first pressure signal value exceeds the second threshold value and the pressing type is increased, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component; or, in the case that the first pressure signal value exceeds the second threshold value and the pressing type is an increasing type, keeping the driving parameter of the driving component unchanged so as to avoid the increase of the vibration parameter of the driving component;
and under the condition that the first pressure signal value exceeds the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: and when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the vibration mode of the driving component is changed from a fixed swing to a variable swing, from the variable swing to the fixed swing, or from the variable swing of the first variation mode to the variable swing of the second variation mode in the case of the variable swing.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: and when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the driving component works at a frequency which changes within a preset range.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: when the first pressure signal value exceeds the second threshold value, the driving parameter of the driving module is adjusted from the second driving parameter to the first driving parameter, so that the working parameter of the driving component is changed from a fixed swing to a variable swing and/or from a fixed frequency to a variable frequency; wherein the second pressure signal does not exceed a second threshold value, and the second driving parameter makes the working parameter of the driving component be a fixed parameter.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: continuously sending out at least one of a voice alarm and a light alarm when the first pressure signal value exceeds the second threshold value and the driving component is in an operating state; or, if the first pressure signal value exceeds the second threshold value, controlling the operation duration of the driving component to be smaller than a third threshold value.
In an exemplary embodiment, based on the foregoing solution, before the current pressure of the care component is obtained, the pressure to which the care component is subjected is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, where the second signal interval is a signal interval where the second pressure signal value is located, and the first pressure signal value is greater than the second pressure signal value; the working parameters comprise at least one of vibration parameters and vibration modes;
the control module 1130 is specifically configured to at least one of the following information:
controlling a first driving parameter of the driving component to be maintained at a first preset value under the condition that the first pressure signal value is in a first preset interval, wherein the nursing effect of the nursing component meets a preset condition under the driving parameter of the first preset value;
controlling the driving parameter of the driving component to be increased to the first driving parameter on the basis of the second driving parameter under the condition that the first pressure signal value is in a second preset interval, wherein the first driving parameter is in a first preset range, the minimum value of the first preset range is larger than the first preset value, and the maximum pressure signal value in the first preset interval is smaller than the minimum pressure signal value in the second preset interval;
Controlling the first driving parameter of the driving component to maintain at a second preset value under the condition that the first pressure signal value is in a third preset interval, wherein the second preset value is larger than the maximum value of the first preset range, and the maximum pressure signal value in the second preset interval is smaller than the minimum pressure signal value in the third preset interval;
and controlling the first driving parameter of the driving component to be in a second preset range under the condition that the first pressure signal value is in a fourth preset interval, wherein the second preset range at least partially coincides with the first preset range, and the maximum pressure signal value in the third preset interval is smaller than the minimum pressure signal value in the fourth preset interval.
In an exemplary embodiment, based on the foregoing, the control module 1130 is further specifically configured to: controlling the working time length of the driving part to be smaller than a third threshold value under the condition that the first pressure signal value is in the fourth preset interval; and continuously sending out a voice alarm and/or a lamplight alarm under the condition that the first pressure signal value is in the fourth preset interval and the driving part is in an operating state.
In an exemplary embodiment, based on the foregoing, the first pressure signal value is obtained by a pressure sensing component, and a wake sensing component is provided at a hand-held component of the oral care device;
the control module 1130 also functions to: controlling a motion sensor of the oral care device to be activated in response to receiving the first signal sent by the wakeup sensing element, the oral care device entering a wakeup state; and when the oral care equipment enters an awake state, the pressure sensing component is controlled to start in response to receiving a second signal sent by the motion sensor so as to collect the pressure born by the care component, and the oral care equipment enters a preparation working state.
In an exemplary embodiment, based on the foregoing, the first pressure signal value is obtained by the pressure sensing component, and the control module 1130 is further configured to: when the oral care equipment is in a starting state or a standby working state, if the pressure signal value acquired by the pressure sensing component on the care component is zero, controlling the driving component to be not operated or controlling the driving parameter of the driving component to be maintained at an initial value, wherein the swing amplitude of the care component is smaller than a fifth threshold value under the driving parameter of the initial value;
And after the pressure signal at the nursing component of the oral care equipment is greater than zero and the pressure signal value is zero again, controlling the driving parameters of the driving component to work at the first driving parameters corresponding to the preset signal interval when the pressure signal value is zero, wherein the value of the first driving parameters is greater than the initial value.
Since the respective functional modules of the control apparatus of the oral care device according to the exemplary embodiment of the present application correspond to the steps of the exemplary embodiment of the control method of the oral care device described above, for details not disclosed in the apparatus embodiments of the present application, reference is made to the embodiments of the control method of the oral care device described above.
It should be noted that, when the control device of the oral care apparatus provided in the foregoing embodiment performs the control method of the oral care apparatus, only the division of the foregoing functional modules is exemplified, and in practical application, the foregoing functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the apparatus is divided into different functional modules, so as to perform all or part of the functions described above. In addition, the control device of the oral care device provided in the above embodiment and the control method embodiment of the oral care device belong to the same concept, which embody detailed implementation procedures in the method embodiment, and are not described herein again.
The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
The present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method of any of the previous embodiments. The computer readable storage medium may include, among other things, any type of disk including floppy disks, optical disks, DVDs (Digital Video Disc, digital versatile disks), CD-ROMs (Compact Disc Read-Only Memory), microdrives, and magneto-optical disks, ROMs (Read-Only Memory), RAMs (Random Access Memory, random access memories), EPROMs (Erasable Programmable Read-Only Memory), EEPROMs (Electrically Erasable Programmable Read Only Memory, electrically erasable programmable Read-Only Memory), DRAMs (Dynamic Random Access Memory ), VRAMs (Video Random Access Memory, video random access Memory), flash Memory devices, magnetic or optical cards, nanosystems (including molecular Memory ICs), or any type of media or device suitable for storing instructions and/or data.
Embodiments of the present application also provide an oral care device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the methods of the embodiments described above when the program is executed by the processor.
Fig. 12 illustrates a schematic of a construction of an oral care device in accordance with an exemplary embodiment. As shown in fig. 12, the oral care device 1200 includes, in addition to: a processor 1201 and a memory 1202.
Illustratively, the oral care device 1200 further includes: the specific embodiments of the pressure sensing part and the wake sensing part 1208, the nursing part 1209, the driving part 1210 and the motion sensor 1211 have been described in the above embodiments of the control method of the oral care device, and are not described herein.
In the embodiment of the present application, the processor 1201 is a control center of a computer system, and may be a processing of a physical machine
The processor may be a processor of a virtual machine. Processor 1201 may include one or more processing cores, such as a 45 core processor, an 8 core processor, or the like. The processor 1201 may employ a DSP (Digital Signal Processing,
digital signal processing), FPGA (Field-Programmable Gate Array, field programmable gate array),
At least one of the PLA (Programmable Logic Array ) is implemented in hardware. Processor 1201 may also include a main processor and a coprocessor, the main processor being configured to count in the awake state
A processor according to which processing is performed, also called CPU (Central Processing Unit ); the coprocessor is a low-power processor 0 for processing data in a standby state.
In the embodiment of the present application, the processor 1201 is specifically configured to:
acquiring the current pressure of the nursing component to obtain a first pressure signal value; determining a first signal section in which the first pressure signal value is located from a plurality of signal sections, wherein the signal section is related to the pressure signal
The value interval is different in driving parameters of the driving component corresponding to different signal intervals; controlling the driving module 5 to work according to a first driving parameter corresponding to the first signal interval; wherein each of the signal intervals
The difference value is larger than or equal to a base noise value, and the base noise value is a pressure signal value corresponding to the driving part in an idle state.
Further, the noise floor value is a maximum pressure signal value generated when the driving part is in an idle state.
0, wherein the interval difference of the signal interval is M times of the background noise value, and M is the value interval
Is [2,5].
Further, when the current pressure of the nursing component is in a first pressure zone, the first pressure signal value is determined to be in the first signal zone, and the zone difference value of the first pressure zone is [20,50] g.
Further, the interval difference value of the first type signal interval is smaller than the interval difference value of the second type signal interval; the 5 first type signal sections are signal sections with pressure signal values smaller than a first threshold value, and the second type signal sections are
The pressure signal value is smaller than the signal interval of the first threshold value.
Further, before the current pressure of the nursing component is obtained, the pressure applied to the nursing component is a second pressure signal value, the driving module works with a second driving parameter corresponding to a second signal interval, wherein,
the second signal interval is a signal interval in which the second pressure signal value is located; the working parameters comprise at least one of vibration parameter 0 and vibration mode;
the controlling the driving module to operate with a first driving parameter corresponding to the first signal interval includes:
And adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so as to change the vibration parameter of the driving component from a first gradient value to a second gradient value and/or change the vibration mode of the driving component.
5 further, the vibration parameters include: at least one of oscillation amplitude and oscillation frequency; under the condition that the vibration parameter is a swing, the value interval of the difference value between the first gradient value and the second gradient value is [0.2,1.5 mm; or, when the vibration parameter is a wobble frequency, the difference value interval between the first gradient value and the second gradient value is [2000,12000] hz.
Further, changing the vibration mode includes: the change between the fixed and the variable swings, or in the case of the variable swings, the variable swings of the first change mode are changed into the variable swings of the second change mode.
Further, before the current pressure of the nursing component is obtained, the pressure received by the nursing component is a second pressure signal value, and the driving module works with a second driving parameter corresponding to a second signal interval, wherein the second signal interval is a signal interval in which the second pressure signal value is located; the working parameters comprise at least one of vibration parameters and vibration modes;
If the first pressure signal value is greater than the second pressure signal value, the type of pressure applied to the care component is increased, and if the first pressure signal value is less than the second pressure signal value, the type of pressure applied to the care component is decreased;
adjusting the driving parameters of the driving module from the second driving parameters to the first driving parameters, including: determining whether the first pressure signal value exceeds a second threshold value;
adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is increased, so that the second gradient value is larger than the first gradient value to increase the vibration parameter of the driving component and/or change the vibration mode of the driving component;
and under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component and/or change the vibration mode of the driving component.
Further, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter includes:
when the first pressure signal value exceeds the second threshold value and the pressing type is increased, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component; or, in the case that the first pressure signal value exceeds the second threshold value and the pressing type is an increasing type, keeping the driving parameter of the driving component unchanged so as to avoid the increase of the vibration parameter of the driving component;
and under the condition that the first pressure signal value exceeds the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component.
Further, the above processor is further configured to: and when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the vibration mode of the driving component is changed from a fixed swing to a variable swing, from the variable swing to the fixed swing, or from the variable swing of the first variation mode to the variable swing of the second variation mode in the case of the variable swing.
Further, the above processor is further configured to: and when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the driving component works at a frequency which changes within a preset range.
Further, the above processor is further configured to: when the first pressure signal value exceeds the second threshold value, the driving parameter of the driving module is adjusted from the second driving parameter to the first driving parameter, so that the working parameter of the driving component is changed from a fixed swing to a variable swing and/or from a fixed frequency to a variable frequency; wherein the second pressure signal does not exceed a second threshold value, and the second driving parameter makes the working parameter of the driving component be a fixed parameter.
Further, the above processor is further configured to: continuously sending out at least one of a voice alarm and a light alarm when the first pressure signal value exceeds the second threshold value and the driving component is in an operating state; or, if the first pressure signal value exceeds the second threshold value, controlling the operation duration of the driving component to be smaller than a third threshold value.
Further, before the current pressure of the nursing component is obtained, the pressure received by the nursing component is a second pressure signal value, the driving module works with a second driving parameter corresponding to a second signal interval, wherein the second signal interval is a signal interval where the second pressure signal value is located, and the first pressure signal value is larger than the second pressure signal value; the working parameters comprise at least one of vibration parameters and vibration modes;
the controlling the driving module to operate according to a first driving parameter corresponding to the first signal interval includes at least one of the following information:
controlling a first driving parameter of the driving component to be maintained at a first preset value under the condition that the first pressure signal value is in a first preset interval, wherein the nursing effect of the nursing component meets a preset condition under the driving parameter of the first preset value;
controlling the driving parameter of the driving component to be increased to the first driving parameter on the basis of the second driving parameter under the condition that the first pressure signal value is in a second preset interval, wherein the first driving parameter is in a first preset range, the minimum value of the first preset range is larger than the first preset value, and the maximum pressure signal value in the first preset interval is smaller than the minimum pressure signal value in the second preset interval;
Controlling the first driving parameter of the driving component to maintain at a second preset value under the condition that the first pressure signal value is in a third preset interval, wherein the second preset value is larger than the maximum value of the first preset range, and the maximum pressure signal value in the second preset interval is smaller than the minimum pressure signal value in the third preset interval;
and controlling the first driving parameter of the driving component to be in a second preset range under the condition that the first pressure signal value is in a fourth preset interval, wherein the second preset range at least partially coincides with the first preset range, and the maximum pressure signal value in the third preset interval is smaller than the minimum pressure signal value in the fourth preset interval.
Further, the above processor is further configured to: controlling the working time length of the driving part to be smaller than a third threshold value under the condition that the first pressure signal value is in the fourth preset interval; and continuously sending out a voice alarm and/or a lamplight alarm under the condition that the first pressure signal value is in the fourth preset interval and the driving part is in an operating state.
Further, the first pressure signal value is obtained through a pressure sensing component, and a wake-up sensing component is arranged at a handheld component of the oral care equipment;
The processor is further configured to: controlling a motion sensor of the oral care device to be activated in response to receiving the first signal sent by the wakeup sensing element, the oral care device entering a wakeup state; and when the oral care equipment enters an awake state, the pressure sensing component is controlled to start in response to receiving a second signal sent by the motion sensor so as to collect the pressure born by the care component, and the oral care equipment enters a preparation working state.
Further, the first pressure signal value is obtained through a pressure sensing component, and the processor is further configured to, when the oral care device is in a power-on state or a standby state, if the pressure signal value collected by the pressure sensing component on the care component is zero, control the driving component to be inactive or control the driving parameter of the driving component to be maintained at an initial value, where the swing of the care component is smaller than a fifth threshold under the driving parameter of the initial value;
and after the pressure signal at the nursing component of the oral care equipment is greater than zero and the pressure signal value is zero again, controlling the driving parameters of the driving component to work at the first driving parameters corresponding to the preset signal interval when the pressure signal value is zero, wherein the value of the first driving parameters is greater than the initial value.
Memory 1202 may include one or more computer-readable storage media, which may be non-transitory. Memory 1202 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments of the present application, a non-transitory computer readable storage medium in memory 1202 is used to store one or more instructions for execution by processor 1201 to implement the methods in embodiments of the present application.
In some embodiments, the oral care device 1200 further comprises: a peripheral interface 1203, and one or more peripheral devices. The processor 1201, the memory 1202, and the peripheral interface 1203 may be connected by a bus or signal lines. The individual peripheral devices may be connected to the peripheral device interface 1203 via buses, signal lines, or a circuit board. Specifically, the peripheral device includes: at least one of a display 1204, a camera 1205, and an audio circuit 1206.
The peripheral interface 1203 may be used to connect one or more I/O (Input/Output) related peripheral devices to the processor 1201 and the memory 1202. In some embodiments of the present application, the processor 1201, the memory 1202, and the peripheral interface 1203 are integrated on the same chip or circuit board; in some other embodiments of the present application, either or both of the processor 1201, the memory 1202, and the peripheral interface 1203 may be implemented on separate chips or circuit boards. The embodiment of the present application is not particularly limited thereto.
The display 1204 is for displaying a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display 1204 is a touch display, the display 1204 also has the ability to collect touch signals at or above the surface of the display 1204. The touch signal may be input as a control signal to the processor 1201 for processing. At this time, the display 1204 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments of the present application, the display 1204 may be one, providing a front panel of the oral care device 1200; in other embodiments of the present application, the display 1204 may be at least two, each disposed on a different surface of the oral care device 1200 or in a folded design; in still other embodiments of the present application, the display 1204 may be a flexible display disposed on a curved surface or a folded surface of the oral care device 1200. Even more, the display 1204 may be arranged in an irregular pattern other than rectangular, i.e., a shaped screen. The display 1204 may be made of LCD (Liquid Crystal Display ), OLED (Organic Light-Emitting Diode) or other materials.
The camera 1205 is used to capture images or video. Optionally, the camera 1205 includes a front camera and a rear camera. Typically, the front camera is disposed on a front panel of the oral care device and the rear camera is disposed on a rear side of the oral care device. In some embodiments, the at least two rear cameras are any one of a main camera, a depth camera, a wide-angle camera and a tele camera, so as to realize that the main camera and the depth camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize a panoramic shooting and Virtual Reality (VR) shooting function or other fusion shooting functions. In some embodiments of the present application, the camera 1205 may also include a flash. The flash lamp can be a single-color temperature flash lamp or a double-color temperature flash lamp. The dual-color temperature flash lamp refers to a combination of a warm light flash lamp and a cold light flash lamp, and can be used for light compensation under different color temperatures.
The audio circuit 1206 may include a microphone and a speaker. The microphone is used for collecting sound waves of users and the environment, and converting the sound waves into electric signals to be input to the processor 1201 for processing. The microphones may be provided in various locations of the oral care device 1200 for purposes of stereo acquisition or noise reduction. The microphone may also be an array microphone or an omni-directional pickup microphone.
The power supply 1207 is used to power the various components in the oral care device 1200. The power source 1207 may be an alternating current, a direct current, a disposable battery, or a rechargeable battery. When the power source 1207 comprises a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.
The block diagrams of the oral care device structures shown in the embodiments of the present application do not constitute a limitation of the oral care device 1200, and the oral care device 1200 may include more or less components than illustrated, or may combine certain components, or may employ a different arrangement of components.
In the present application, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Accordingly, equivalent variations from the claims of the present application are intended to be covered by the present application.
Claims (20)
1. A control method of an oral care apparatus, characterized by being applied to an oral care apparatus including a driving part and a care part, the driving part driving the care part to perform a care action, the method comprising:
acquiring the current pressure of the nursing component to obtain a first pressure signal value;
Determining a first signal interval in which the first pressure signal value is located in a plurality of signal intervals, wherein the signal intervals are intervals related to the pressure signal value, and driving parameters of driving components corresponding to different signal intervals are different;
controlling the driving module to work with a first driving parameter corresponding to the first signal interval;
the interval difference value of each signal interval is larger than or equal to a bottom noise value, and the bottom noise value is a pressure signal value corresponding to the driving part in an idle state.
2. The method of claim 1, wherein the floor noise value is a maximum pressure signal value generated by the drive member in an idle state.
3. The method of claim 1, wherein the signal interval has an interval difference of M times the background noise value, wherein M has a value interval of [2,5].
4. The method of claim 1, wherein the first pressure signal value is determined to be in a first pressure zone when the current pressure of the care component is in the first pressure zone, the first pressure zone having a zone difference of [20,50] grams.
5. The method of claim 1, wherein the interval difference between the first type of signal interval is less than the interval difference between the second type of signal interval;
The first type signal interval is a signal interval with a pressure signal value smaller than a first threshold value, and the second type signal interval is a signal interval with a pressure signal value smaller than the first threshold value.
6. The method according to any one of claims 1 to 5, wherein the pressure to which the care component is subjected before the current pressure of the care component is obtained is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, wherein the second signal interval is a signal interval in which the second pressure signal value is located;
the controlling the driving module to work with a first driving parameter corresponding to the first signal interval includes:
and adjusting the driving parameters of the driving module from the second driving parameters to the first driving parameters so as to change the vibration parameters of the driving component from the first gradient value to the second gradient value and/or change the vibration mode of the driving component.
7. The method of claim 6, wherein the vibration parameter comprises: at least one of oscillation amplitude and oscillation frequency;
under the condition that the vibration parameter is a swing, the value interval of the difference value between the first gradient value and the second gradient value is [0.2,1.5] mm; or,
And under the condition that the vibration parameter is the swing frequency, the difference value interval between the first gradient value and the second gradient value is [2000,12000] Hz.
8. The method of claim 6, wherein changing the vibration pattern comprises: the change between the fixed and the variable swings, or in the case of the variable swings, the variable swings of the first change mode are changed into the variable swings of the second change mode.
9. The method according to any one of claims 1 to 5, wherein the pressure to which the care component is subjected before the current pressure of the care component is obtained is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, wherein the second signal interval is a signal interval in which the second pressure signal value is located;
if the first pressure signal value is larger than the second pressure signal value, the type of pressure applied to the nursing component is increased, and if the first pressure signal value is smaller than the second pressure signal value, the type of pressure applied to the nursing component is decreased;
adjusting the driving parameters of the driving module from the second driving parameters to the first driving parameters, including:
Determining whether the first pressure signal value exceeds a second threshold value;
adjusting a driving parameter of the driving module from the second driving parameter to the first driving parameter under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is increased, so that the second gradient value is larger than the first gradient value to increase the vibration parameter of the driving component and/or change the vibration mode of the driving component;
and under the condition that the first pressure signal value does not exceed the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component and/or change the vibration mode of the driving component.
10. The method according to claim 9, wherein the method further comprises:
adjusting a driving parameter of the driving module from the second driving parameter to the first driving parameter under the condition that the first pressure signal value exceeds the second threshold value and the pressing type is increased, so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component; or alternatively, the first and second heat exchangers may be,
In the case that the first pressure signal value exceeds the second threshold value and the pressing type is an increasing type, keeping the driving parameter of the driving part unchanged so as to avoid the increase of the vibration parameter of the driving part;
and under the condition that the first pressure signal value exceeds the second threshold value and the pressing type is reduced, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the second gradient value is smaller than the first gradient value to reduce the vibration parameter of the driving component.
11. The method according to claim 9, wherein the method further comprises:
and when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so as to change the vibration mode of the driving component from a fixed swing to a variable swing, from the variable swing to the fixed swing, or from the variable swing of the first change mode to the variable swing of the second change mode in the case of the variable swing.
12. The method according to claim 9, wherein the method further comprises:
And when the first pressure signal value exceeds the second threshold value, adjusting the driving parameter of the driving module from the second driving parameter to the first driving parameter so that the driving component works at a frequency which changes within a preset range.
13. The method according to claim 9, wherein the method further comprises:
adjusting a driving parameter of the driving module from the second driving parameter to the first driving parameter under the condition that the first pressure signal value exceeds the second threshold value, so that the working parameter of the driving component is changed from a fixed swing to a variable swing and/or from a fixed frequency to a variable frequency;
wherein the second pressure signal does not exceed a second threshold value, and the second driving parameter is such that the working parameter of the driving component is a fixed parameter.
14. The method according to any one of claims 11 to 13, characterized in that the method comprises:
continuously emitting at least one of a voice alarm and a light alarm when the first pressure signal value exceeds the second threshold value and the driving part is in an operating state; or,
and controlling the working time length of the driving part to be smaller than a third threshold value under the condition that the first pressure signal value exceeds the second threshold value.
15. The method according to any one of claims 1 to 5, wherein the pressure to which the care component is subjected before the current pressure of the care component is obtained is a second pressure signal value, and the driving module operates with a second driving parameter corresponding to a second signal interval, wherein the second signal interval is a signal interval in which the second pressure signal value is located, and the first pressure signal value is greater than the second pressure signal value;
the control module operates with a first driving parameter corresponding to the first signal interval, and includes at least one of the following information:
controlling a first driving parameter of the driving component to be maintained at a first preset value under the condition that the first pressure signal value is in a first preset interval, wherein the nursing effect of the nursing component meets a preset condition under the driving parameter of the first preset value;
controlling the driving parameter of the driving component to be increased to the first driving parameter on the basis of the second driving parameter under the condition that the first pressure signal value is in a second preset interval, wherein the minimum value of the first preset range is larger than the first preset value, and the maximum pressure signal value in the first preset interval is smaller than the minimum pressure signal value in the second preset interval;
Controlling a first driving parameter of the driving part to be maintained at a second preset value under the condition that the first pressure signal value is in a third preset interval, wherein the second preset value is larger than the maximum value of the first preset range, and the maximum pressure signal value in the second preset interval is smaller than the minimum pressure signal value in the third preset interval;
and controlling the first driving parameter of the driving component to be in a second preset range under the condition that the first pressure signal value is in a fourth preset interval, wherein the second preset range at least partially coincides with the first preset range, and the maximum pressure signal value in the third preset interval is smaller than the minimum pressure signal value in the fourth preset interval.
16. The method according to any one of claims 1 to 5, wherein the first pressure signal value is obtained by a pressure sensing component, provided with a wake sensing component at a hand-held component of the oral care device;
the method further comprises the steps of:
controlling a motion sensor of the oral care device to be activated in response to receiving a first signal sent by the wakeup sensing element, the oral care device entering a wakeup state;
And when the oral care equipment enters an awakening state, the pressure sensing component is controlled to start in response to receiving a second signal sent by the motion sensor so as to collect the pressure born by the care component, and the oral care equipment enters a preparation working state.
17. The method according to any one of claims 1 to 5, wherein the first pressure signal value is obtained by a pressure sensing component, the method further comprising:
when the oral care equipment is in a starting state or a standby working state, if the pressure signal value acquired by the pressure sensing component on the care component is zero, controlling the driving component to be not operated or controlling the driving parameter of the driving component to be maintained at an initial value, wherein the swing of the care component is smaller than a fifth threshold value under the driving parameter of the initial value;
and after the pressure signal at the nursing component of the oral care equipment is greater than zero and the pressure signal value is zero again, controlling the driving parameter of the driving component to work at a first driving parameter corresponding to a preset signal interval when the pressure signal value is zero, wherein the value of the first driving parameter is greater than the initial value.
18. A control apparatus of an oral care device, characterized by being configured to an oral care device, the oral care device including a driving part and a care part, the driving part driving the care part to perform a care action, the apparatus comprising:
the acquisition module is used for acquiring the current pressure of the nursing component to obtain a first pressure signal value;
the determining module is used for determining a first signal interval in which the first pressure signal value is located from a plurality of signal intervals, wherein the signal intervals are intervals about the pressure signal value, and driving parameters of driving components corresponding to different signal intervals are different;
the control module is used for controlling the driving module to work with a first driving parameter corresponding to the first signal interval;
the interval difference value of each signal interval is larger than or equal to a bottom noise value, and the bottom noise value is a pressure signal value corresponding to the driving part in an idle state.
19. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when executed by a processor, implements the method of controlling an oral care device according to any one of claims 1 to 17.
20. An oral care device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the method of controlling an oral care device according to any one of claims 1 to 17.
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| CN202211534483.4A CN117598808A (en) | 2022-12-01 | 2022-12-01 | Method and device for controlling oral care equipment, medium and oral care equipment |
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| CN202211534483.4A CN117598808A (en) | 2022-12-01 | 2022-12-01 | Method and device for controlling oral care equipment, medium and oral care equipment |
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