CN111273761A - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN111273761A CN111273761A CN201811482180.6A CN201811482180A CN111273761A CN 111273761 A CN111273761 A CN 111273761A CN 201811482180 A CN201811482180 A CN 201811482180A CN 111273761 A CN111273761 A CN 111273761A
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- Prior art keywords
- terminal
- pressure sensor
- control module
- module
- vibration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
Abstract
The present disclosure relates to a terminal, including: the device comprises a control module, a pressure sensor and a vibration module; the control module is respectively connected with the pressure sensor and the vibration module; the pressure sensor is used for detecting the pressure value of the terminal pressed by the user; the control module is used for controlling the vibration module to vibrate when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value. The present disclosure enables rapid start-up of vibration of a vibration module.
Description
Technical Field
The present disclosure relates to the field of communications, and in particular, to a terminal.
Background
Currently, more and more terminals support a function of pressing the terminal so that the terminal vibrates, for example, a user may vibrate the terminal by pressing a home key of the terminal.
In the related art, the terminal supports a function of pressing the terminal by a pressure sense so that the terminal vibrates, as follows: the pressure sensor is connected with one control module, and the motor vibrator is connected with the other control module; when the pressure detected by the pressure sensor exceeds a certain threshold, the one control module sends information to the other control module so that the other control module controls the motor vibrator to vibrate, and therefore the terminal vibrates.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a terminal.
According to a first aspect of the embodiments of the present disclosure, there is provided a terminal, including:
the device comprises a control module, a pressure sensor and a vibration module;
the control module is respectively connected with the pressure sensor and the vibration module;
the pressure sensor is used for detecting the pressure value of the terminal pressed by the user;
the control module is used for controlling the vibration module to vibrate when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value.
Optionally, the control module is further configured to:
and when the pressure value detected by the pressure sensor is smaller than or equal to a second preset threshold value, controlling the vibration module to stop vibrating.
Optionally, the pressure sensor includes an interrupt pin, and the control module is connected to the interrupt pin;
this pressure sensor detects the pressure value that the user pressed the terminal, includes:
when the detected pressure value is greater than or equal to the first preset threshold value, outputting a first interrupt signal through the interrupt pin;
when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value, the control module controls the vibration module to vibrate, and the control module comprises:
and controlling the vibration module to vibrate according to the first interrupt signal.
Optionally, the pressure sensor is further configured to:
when the detected pressure value is smaller than or equal to a second preset threshold value, outputting a second interrupt signal through the interrupt pin;
the control module is further configured to:
and controlling the vibration module to stop vibrating according to the second interrupt signal.
Optionally, the pressure sensor includes a data pin, and the control module is connected to the data pin;
this pressure sensor detects the pressure value that the user pressed the terminal, includes:
sending the detected pressure value to the control module through the data pin;
when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value, the control module controls the vibration module to vibrate, and the control module comprises:
and judging whether the pressure value detected by the pressure sensor is greater than or equal to the first preset threshold value or not, and controlling the vibration module to vibrate when the pressure value is greater than or equal to the first preset threshold value.
Optionally, the control module is further configured to:
and judging whether the pressure value detected by the pressure sensor is smaller than or equal to a second preset threshold value or not, and controlling the vibration module to stop vibrating when the pressure value is smaller than or equal to the second preset threshold value.
Optionally, the control module controls the vibration module to vibrate, including:
and outputting a Pulse Width Modulation (PWM) waveform to the vibration module so as to control the vibration module to vibrate.
Optionally, the second preset threshold is smaller than the first preset threshold.
Optionally, the vibration module is a motor vibrator.
Optionally, the control module is an audio module.
The terminal provided by the embodiment of the disclosure, detect the pressure value that the user pressed the terminal through pressure sensor, the control module who is connected with pressure sensor is when the pressure value that pressure sensor detected is greater than or equal to first preset threshold value, the vibration module vibration rather than being connected is controlled, thereby make the terminal vibration, realized just can control the vibration module vibration through a control module, the interaction between two control modules has been avoided, when just can control the motor oscillator vibration, the problem that the vibration module can not in time start vibrating, the quick start vibrating of vibration module has been realized, thereby can in time respond to the operation that the user pressed the terminal, user experience has been 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 disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a block diagram illustrating a terminal in accordance with an exemplary embodiment;
FIG. 2 is a block diagram of a terminal shown in accordance with another exemplary embodiment;
fig. 3 is a block diagram illustrating a terminal according to yet another exemplary embodiment.
Description of reference numerals:
10: a terminal;
11: a control module;
12: a pressure sensor;
121: interrupting the pin;
122: a data pin;
13: and a vibration module.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminal is mainly applied to a terminal which supports a function of pressing the terminal to enable the terminal to vibrate, and the terminal can be a mobile phone, a tablet computer and the like.
In the related art, the pressure sensor is connected to one control module (for example, control module a), and the motor vibrator is connected to the other control module (for example, control module B). When the pressure detected by the pressure sensor exceeds a certain threshold value, the control module A sends information to the control module B, and after the control module B receives the information sent by the control module A, the motor vibrator is controlled to vibrate, so that the terminal vibrates.
It can be seen that when the pressure sensor detects that the user presses the terminal, the motor vibrator needs to be controlled to vibrate through interaction between the two control modules (i.e., control module a and control module B). However, the interaction between the two control modules requires time, and therefore, in the related art, there is a problem that the motor oscillator cannot start oscillating in time to respond to the operation of pressing the terminal by the user due to the fact that the motor oscillator needs to be controlled to oscillate through the interaction between the two control modules, and the oscillation of the motor oscillator is not started in time, and further user experience is not good.
In addition, when the motor oscillator is controlled to stop vibrating, interaction between the two modules is also needed, so that the problem that the motor oscillator cannot stop vibrating in time to respond to the operation that a user stops pressing the terminal due to the fact that the motor oscillator can be controlled to stop vibrating only through the interaction between the two control modules exists in the related art, the motor oscillator stops vibrating in time, and user experience is poor is further caused.
Fig. 1 is a schematic diagram illustrating a structure of a terminal according to an exemplary embodiment. As shown in fig. 1, the terminal 10 of the present embodiment may include: a control module 11, a pressure sensor 12 and a vibration module 13.
Wherein, the control module 11 is respectively connected with the pressure sensor 12 and the vibration module 13.
And a pressure sensor 12 for detecting a pressure value at which the user presses the terminal 10.
And the control module 11 is used for controlling the vibration module 13 to vibrate when the pressure value detected by the pressure sensor 12 is greater than or equal to a first preset threshold value.
Specifically, when the user presses the terminal 10, the pressure sensor 12 detects a pressure value at which the user presses the terminal 10, and the control module 11 connected to the pressure sensor 12 controls the vibration module 13 connected thereto to vibrate when the pressure value detected by the pressure sensor 12 is greater than or equal to a first preset threshold value, so that the terminal 10 vibrates.
It can be seen that when the pressure sensor detects that the user presses the terminal, the vibration module 13 can be controlled to vibrate only through one control module 11 without interaction between the two control modules, and compared with the interaction between the two control modules, the time consumed by the interaction between the two control modules is avoided, the quick vibration starting of the vibration module 13 is realized, the operation of pressing the terminal by the user can be responded in time, and the user experience is improved.
The Pressure Transducer (Pressure Transducer)12 is a device or apparatus capable of sensing a Pressure signal and converting the Pressure signal into a usable output electrical signal according to a certain rule, and the shape of the Pressure Transducer may be circular, square, etc., which is not limited in this disclosure.
Optionally, the electrical signal output by the pressure sensor 12 may specifically be a detected pressure value, or may also be a signal corresponding to the detected pressure value, for example, when the pressure value is greater than or equal to a certain threshold, the electrical signal output by the pressure sensor 12 is a high-level signal, and when the pressure value is less than the certain threshold, the electrical signal output by the pressure sensor 12 is a low-level signal.
Alternatively, the electrical signal output by the pressure sensor 12 may be specifically an analog signal, and may also be a digital signal, which is not limited in this disclosure.
Optionally, the control module 11 may specifically be any module capable of controlling the vibration of the vibration module connected to the control module when the pressure value detected by the pressure sensor is greater than or equal to the first preset threshold.
The control module 11 may be, for example, a Central Processing Unit (CPU), a Micro Control Unit (MCU), a Digital Signal Processing (DSP) chip, an audio module, or the like.
Alternatively, the vibration module 13 may be any module capable of vibrating according to the control of the control module, and the shape of the vibration module 13 may be circular, square, oval, and the like, which is not limited in this disclosure.
The vibration module 13 may be, for example, an unbalanced rotary motor capable of generating vibration, that is, a motor vibrator.
The first preset threshold may be flexibly designed according to requirements, which is not limited by the present disclosure. For example, on the one hand, when considering the improvement of the sensitivity of the function of pressing the terminal so that the terminal vibrates, the first preset threshold may be set smaller. On the other hand, when it is considered that the terminal is effectively prevented from being erroneously vibrated, the first preset threshold may be set to be large. On the basis of simultaneously considering the two aspects, the size of the first preset threshold value can be finally determined through continuous tests and experiments.
The terminal of this embodiment, detect the pressure value that the user pressed the terminal through pressure sensor, the control module who is connected with pressure sensor is when pressure value that pressure sensor detected is greater than or equal to first preset threshold value, the vibration module vibration rather than being connected of control, thereby make the terminal vibration, it just can control the vibration module vibration only through a control module to have realized, the interaction between two control modules through has been avoided, just can control during the vibration of motor oscillator, the problem that vibration module can not in time start vibrating, the quick start vibrating of vibration module has been realized, thereby can in time respond the operation that the user pressed the terminal, user experience has been improved.
Optionally, on the basis of the embodiment shown in fig. 1, the control module 11 is further configured to control the vibration module 13 to stop vibrating when the pressure value detected by the pressure sensor 12 is less than or equal to a second preset threshold.
It should be noted that, the disclosure is not limited with respect to the relationship between the first preset threshold and the second preset threshold. Optionally, the second preset threshold may be smaller than the first preset threshold.
Specifically, when the user stops pressing the terminal 10, the control module 11 connected to the pressure sensor 12 controls the vibration module 13 connected thereto to stop vibrating when the pressure value detected by the pressure sensor 12 is less than or equal to the second preset threshold value, so that the terminal 10 stops vibrating.
The terminal of this embodiment, when the pressure value that detects at pressure sensor is less than or equal to the second through control module, the vibration module of control rather than being connected stops vibrating, thereby make the terminal stop vibrating, realized just can control the vibration module through a control module and stop vibrating, the interaction between two control modules has been avoided, just can control the motor oscillator when stopping vibrating, the problem of vibration can not in time be stopped to the vibration module, the quick stop vibration of vibration module has been realized, thereby can in time respond to the user and stop the operation of pressing the terminal, user experience has further been improved.
Fig. 2 is a block diagram illustrating a terminal according to another exemplary embodiment. As shown in fig. 2, in the present embodiment, based on the embodiment shown in fig. 1, the pressure sensor 12 includes an interrupt pin 121, and the control module 11 is connected to the interrupt pin 121.
Wherein, pressure sensor 12 detects the pressure value that the user pressed the terminal, including: when the detected pressure value is greater than or equal to the first preset threshold value, outputting a first interrupt signal through an interrupt pin 121;
when the pressure value detected by the pressure sensor 12 is greater than or equal to a first preset threshold, the control module 11 controls the vibration module 13 to vibrate, including: and controlling the vibration module 13 to vibrate according to the first interrupt signal.
The first interrupt signal may be a high-level signal or a low-level signal, which is not limited in this disclosure. For example, when the interrupt pin is pulled up to a high level, the first interrupt signal may be a low level signal; the first interrupt signal may be a high signal when the interrupt pin is pulled down to a low level.
Specifically, when the user presses the terminal 10, the pressure sensor 12 detects a pressure value at which the user presses the terminal 10, and outputs a first interrupt signal through the interrupt pin 121 when the detected pressure value is greater than or equal to a first preset threshold value. The control module 11 connected to the interrupt pin 121 of the pressure sensor controls the vibration module 13 connected thereto to vibrate according to the first interrupt signal, thereby vibrating the terminal 10.
Optionally, the pressure sensor 12 is further configured to output a second interrupt signal through the interrupt pin 121 when the detected pressure value is less than or equal to a second preset threshold;
and the control module 11 is further configured to control the vibration module 13 to stop vibrating according to the second interrupt signal.
The second interrupt signal may be opposite to the first interrupt signal, and may be a low level signal when the first interrupt signal is a high level signal, and may be a high level signal when the first interrupt signal is a low level signal.
Specifically, when the user stops pressing the terminal 10, the pressure sensor 12 outputs a second interrupt signal through the interrupt pin 121 after detecting that the pressure value of the user pressing the terminal 10 is less than or equal to a second preset threshold value. The control module 11 connected to the interrupt pin 121 of the pressure sensor controls the vibration module 13 connected thereto to stop vibrating according to the second interrupt signal, thereby stopping the vibration of the terminal 10.
The terminal of this embodiment, detect the pressure value that the user pressed the terminal through pressure sensor, and when the pressure value that detects was greater than or equal to first preset threshold value, through interrupting pin output first interrupt signal, the vibration module vibration rather than being connected is controlled according to first interrupt signal to the control module who is connected with pressure sensor's interruption pin, thereby make the terminal vibration, realized just can control the vibration module vibration through a control module, the interaction between two control modules has been avoided, just can control the motor oscillator vibration, the problem that the vibration module can not in time start vibrating, the quick start vibrating of vibration module has been realized, thereby can in time respond to the operation that the user pressed the terminal, user experience has been improved.
In addition, when the pressure sensor detects that the pressure value of the user pressing the terminal is smaller than or equal to a second preset threshold value, a second interrupt signal is output through the interrupt pin, the control module connected with the interrupt pin of the pressure sensor controls the vibration module connected with the interrupt pin to stop vibrating according to the second interrupt signal, so that the terminal stops vibrating, the vibration module can be controlled to stop vibrating only through one control module, the problem that the vibration module cannot stop vibrating in time when the motor vibrator can be controlled to stop vibrating through interaction between the two control modules is avoided, the vibration module can not stop vibrating in time, the vibration module can stop vibrating quickly, the operation that the user stops pressing the terminal can be responded in time, and user experience is further improved.
Fig. 3 is a block diagram illustrating a terminal according to yet another exemplary embodiment. As shown in fig. 3, in the present embodiment, based on the embodiment shown in fig. 1, the pressure sensor 12 includes a data pin 122, and the control module 11 is connected to the data pin 122.
Wherein, pressure sensor 12 detects the pressure value that the user pressed the terminal, including: sending the detected pressure value to the control module 11 through the data pin 122;
when the pressure value detected by the pressure sensor 12 is greater than or equal to a first preset threshold, the control module 11 controls the vibration module 13 to vibrate, including: and judging whether the pressure value detected by the pressure sensor 12 is greater than or equal to the first preset threshold value or not, and controlling the vibration module 13 to vibrate when the pressure value is greater than or equal to the first preset threshold value.
Data can be exchanged between the pressure sensor 12 and the control module 11 through the data pin 122, and specifically, the pressure sensor 12 can send the detected pressure value to the control module 122 through the data pin 122. Optionally, the data pin 122 may specifically be a data output pin only used for outputting data, or may also be an Input Output (IO) pin that can be used for outputting data and inputting data.
Specifically, when the user presses the terminal 10, the pressure sensor 12 detects a pressure value of the user pressing the terminal 10, and sends the detected pressure value to the control module 11 through the data pin 122, and the control module 11 determines whether the pressure value detected by the pressure sensor 12 is greater than or equal to the first preset threshold, and controls the vibration module 13 to vibrate when the pressure value is greater than or equal to the first preset threshold, so that the terminal 10 vibrates.
Optionally, the control module 11 is further configured to determine whether a pressure value detected by the pressure sensor 12 is less than or equal to a second preset threshold, and control the vibration module 13 to stop vibrating when the pressure value is less than or equal to the second preset threshold.
Specifically, when the user stops pressing the terminal 10, the pressure sensor 12 detects a pressure value of the user pressing the terminal 10, and sends the detected pressure value to the control module 11 through the data pin 122, the control module 11 determines whether the pressure value detected by the pressure sensor 12 is less than or equal to the second preset threshold, and controls the vibration module 13 to stop vibrating when the pressure value is less than or equal to the second preset threshold, so that the terminal 10 stops vibrating.
The terminal of this embodiment, detect the pressure value that the user pressed the terminal through pressure sensor, and send the pressure value that detects to control module through data pin, control module judges whether the pressure value that pressure sensor detected is greater than or equal to this first predetermined threshold value, and when this pressure value is greater than or equal to this first predetermined threshold value, control vibration module vibration, thereby make the terminal vibration, realized just can control vibration module vibration through a control module, the interaction between two control modules has been avoided, just can control the motor oscillator when vibrating, vibration module can not in time start the problem of shaking, vibration module's quick start of shaking has been realized, thereby can in time respond to the operation that the user pressed the terminal, user experience has been improved.
In addition, the pressure value of the user pressing the terminal is detected through the pressure sensor, the detected pressure value is sent to the control module through the data pin, the control module judges whether the pressure value detected by the pressure sensor is smaller than or equal to the second preset threshold value, and when the pressure value is smaller than or equal to the second preset threshold value, the vibration module is controlled to stop vibrating, so that the terminal stops vibrating, the vibration module can be controlled to stop vibrating only through one control module, the problem that the vibration module cannot stop vibrating when the motor vibrator can be controlled to stop vibrating through interaction between the two control modules is avoided, the vibration module can not stop vibrating in time, the vibration module can stop vibrating quickly, the operation of the user stopping pressing the terminal can be responded in time, and user experience is further improved.
In the above embodiment, optionally, the control module 11 may specifically control the vibration module 13 to vibrate by outputting a Pulse Width Modulation (PWM) waveform to the vibration module 13, and control the vibration module 13 to stop vibrating by stopping outputting the PWM waveform to the vibration module 13. The amplitude, frequency, duty ratio, etc. of the PWM waveform can be flexibly designed according to the requirement, which is not limited by the present disclosure. For example, when a larger vibration amplitude of the vibration module 13 needs to be achieved, the amplitude of the PWM waveform may be designed to be larger.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A terminal, comprising: the device comprises a control module, a pressure sensor and a vibration module;
the control module is respectively connected with the pressure sensor and the vibration module;
the pressure sensor is used for detecting the pressure value of the terminal pressed by the user;
the control module is used for controlling the vibration module to vibrate when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value.
2. The terminal according to claim 1, wherein the control module is further configured to control the vibration module to stop vibrating when the pressure value detected by the pressure sensor is less than or equal to a second preset threshold.
3. The terminal of claim 1, wherein the pressure sensor includes an interrupt pin, the control module being connected to the interrupt pin;
the pressure sensor detects the pressure value that the user pressed the terminal, includes: when the detected pressure value is greater than or equal to the first preset threshold value, outputting a first interrupt signal through the interrupt pin;
when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value, the control module controls the vibration module to vibrate, and the control module comprises: and controlling the vibration module to vibrate according to the first interrupt signal.
4. The terminal of claim 3, wherein the pressure sensor is further configured to output a second interrupt signal through the interrupt pin when the detected pressure value is less than or equal to a second preset threshold value;
the control module is further used for controlling the vibration module to stop vibrating according to the second interrupt signal.
5. The terminal of claim 1, wherein the pressure sensor comprises a data pin, the control module being coupled to the data pin;
the pressure sensor detects the pressure value that the user pressed the terminal, includes: sending the detected pressure value to the control module through the data pin;
when the pressure value detected by the pressure sensor is greater than or equal to a first preset threshold value, the control module controls the vibration module to vibrate, and the control module comprises: and judging whether the pressure value detected by the pressure sensor is greater than or equal to the first preset threshold value or not, and controlling the vibration module to vibrate when the pressure value is greater than or equal to the first preset threshold value.
6. The terminal according to claim 5, wherein the control module is further configured to determine whether a pressure value detected by the pressure sensor is less than or equal to a second preset threshold, and control the vibration module to stop vibrating when the pressure value is less than or equal to the second preset threshold.
7. The terminal of claim 1, wherein the control module controls the vibration module to vibrate, comprising:
and outputting a Pulse Width Modulation (PWM) waveform to the vibration module so as to control the vibration module to vibrate.
8. The terminal according to claim 2, 4 or 6, wherein the second preset threshold is smaller than the first preset threshold.
9. A terminal according to any of claims 1-7, characterized in that the vibration module is a motor vibrator.
10. The terminal according to any of claims 1-7, wherein the control module is an audio module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482180.6A CN111273761A (en) | 2018-12-05 | 2018-12-05 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482180.6A CN111273761A (en) | 2018-12-05 | 2018-12-05 | Terminal device |
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|---|---|
| CN111273761A true CN111273761A (en) | 2020-06-12 |
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| CN201811482180.6A Pending CN111273761A (en) | 2018-12-05 | 2018-12-05 | Terminal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113054984A (en) * | 2021-05-20 | 2021-06-29 | 上海艾为微电子技术有限公司 | Pressure-sensitive detection circuit, chip, system and pressure-sensitive detection method |
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| CN107390908A (en) * | 2016-05-17 | 2017-11-24 | 北京小米移动软件有限公司 | Terminal, pressure touch feedback method and device |
| CN108228045A (en) * | 2017-10-25 | 2018-06-29 | 珠海市魅族科技有限公司 | A kind of method of terminal and control motor vibrations |
| CN107885332A (en) * | 2017-11-16 | 2018-04-06 | 珠海市魅族科技有限公司 | Pressure vibration control device, terminal and pressure vibration control method |
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Application publication date: 20200612 |
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