CN113946203A - Gesture startup and shutdown method of portable equipment and portable equipment - Google Patents
Gesture startup and shutdown method of portable equipment and portable equipment Download PDFInfo
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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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The invention provides a gesture startup and shutdown method of portable equipment, which comprises the following steps: the method comprises the steps that a mainboard controller detects the power-on/power-off state of the portable equipment; the touch control module detects gesture operation of a user on a keyboard of the portable equipment, generates a gesture induction signal according to the gesture operation, and sends the gesture induction signal to the keyboard microcontroller and the mainboard controller; the keyboard microcontroller controls the working state of the keyboard indicator light according to the gesture sensing signal; and when the gesture sensing signal meets a preset condition, the mainboard controller executes power-off/power-on operation according to the power-on/power-off state. The invention realizes the on-off mode based on gesture operation, effectively solves the problem of false triggering of the existing physical key, is convenient for users to use, and optimizes the industrial design of the notebook computer shell.
Description
Technical Field
The invention relates to the technical field of information, in particular to a gesture startup and shutdown method of a portable device and the portable device.
Background
The existing portable devices, such as portable computers, are mainly triggered to be turned on or off by setting physical keys. However, the physical keys are not unified, and the physical keys of the portable computers produced by different computer manufacturers are different in shape and position, so that different body senses are brought to users. Some portable computers have physical keys even arranged in a relatively obscure place, so that users have inconvenience in use and even cause great trouble when the users start up for the first time. Furthermore, the physical key is easily pressed for a long time or is triggered by mistake due to uncertain factors, so that the machine cannot be started normally, and data loss or information leakage is caused.
Disclosure of Invention
The invention provides a gesture startup and shutdown method of portable equipment and the portable equipment, and aims to solve the problems of false triggering and inconvenience in use of the conventional portable equipment for startup and shutdown by using physical keys.
A gesture boot method of a portable device, comprising:
the portable equipment comprises a mainboard controller, a touch module, a keyboard microcontroller and a keyboard indicator light;
the mainboard controller detects the power-on/power-off state of the portable equipment;
the touch control module detects gesture operation of a user on a keyboard of the portable equipment, generates a gesture induction signal according to the gesture operation, and sends the gesture induction signal to the keyboard microcontroller and the mainboard controller;
the keyboard microcontroller controls the working state of the keyboard indicator light according to the gesture sensing signal; and
and the mainboard controller executes the power-off/power-on operation according to the power-on/power-off state when the gesture sensing signal meets the preset condition.
Optionally, the touch module includes N touch chips;
the N touch control chips detect gesture operation of a user on a keyboard of the portable equipment according to a preset sequence;
each touch control chip generates a corresponding gesture induction signal when detecting gesture operation, sends the gesture induction signal to the keyboard microcontroller and the mainboard controller, generates an induction failure signal when not detecting gesture operation, and sends the induction failure signal to the keyboard microcontroller.
Optionally, the controlling, by the keyboard microcontroller, the operating state of the keyboard indicator light according to the gesture sensing signal includes:
when a gesture induction signal sent by the first touch chip is received, controlling a keyboard indicator lamp to be turned on;
when gesture induction signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator lamp is kept on;
when a gesture induction signal sent by the Nth touch chip is received, the keyboard indicator lamp is controlled to be turned off.
Optionally, the controlling, by the keyboard microcontroller, the operating state of the keyboard indicator according to the gesture sensing signal further includes:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flash for a preset time and then is turned off.
Optionally, when the motherboard controller executes a power-off/power-on operation according to the power-on/power-off state when the gesture sensing signal satisfies a preset condition, the method further includes:
calculating the number of received gesture sensing signals;
when the gesture sensing signal meets a preset condition, the mainboard controller executes shutdown/startup operations according to the startup/shutdown state, and the shutdown/startup operations comprise:
when the number of the gesture sensing signals is equal to that of the touch control chips, executing power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
A portable device comprises a mainboard controller, a touch module, a keyboard microcontroller and a keyboard indicator light;
the mainboard controller is used for detecting the power-on/power-off state of the portable equipment;
the touch control module is used for detecting gesture operation of a user on a keyboard of the portable equipment, generating a gesture induction signal according to the gesture operation and sending the gesture induction signal to the keyboard microcontroller and the mainboard controller;
the keyboard microcontroller is used for controlling the working state of the keyboard indicator light according to the gesture sensing signal;
the mainboard controller is further used for executing shutdown/startup operation according to the startup/shutdown state when the gesture sensing signal meets a preset condition.
Optionally, the touch module includes N touch chips;
the N touch control chips detect gesture operation of a user on a keyboard of the portable equipment according to a preset sequence;
each touch control chip generates a corresponding gesture induction signal when detecting gesture operation, sends the gesture induction signal to the keyboard microcontroller and the mainboard controller, generates an induction failure signal when not detecting gesture operation, and sends the induction failure signal to the keyboard microcontroller.
Optionally, the keyboard microcontroller is configured to:
when a gesture induction signal sent by the first touch chip is received, controlling a keyboard indicator lamp to be turned on;
when gesture induction signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator lamp is kept on;
when a gesture induction signal sent by the Nth touch chip is received, the keyboard indicator lamp is controlled to be turned off.
Optionally, the keyboard microcontroller is further configured to:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flash for a preset time and then is turned off.
Optionally, the motherboard controller is further configured to:
calculating the number of received gesture sensing signals;
when the number of the gesture sensing signals is equal to that of the touch control chips, executing power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
In the embodiment of the invention, the portable equipment comprises a mainboard controller, a touch module, a keyboard microcontroller and a keyboard indicator light, when the portable equipment is powered on and powered off, the mainboard controller detects the power-on/power-off state of the portable equipment, the touch module detects gesture operation of a user on a keyboard of the portable equipment, a gesture induction signal is generated according to the gesture operation, the gesture induction signal is sent to the keyboard microcontroller and the mainboard controller, and the keyboard microcontroller controls the working state of the keyboard indicator light according to the gesture induction signal; when the gesture sensing signal meets a preset condition, the mainboard controller executes power-off/power-on operation according to the power-on/power-off state; therefore, the on-off mode based on gesture operation is realized, the problem of false triggering of the existing physical key is effectively solved, the use by a user is facilitated, and the industrial design of the notebook computer shell is optimized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a block diagram of a portable device according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an implementation of a method for powering on and powering off a portable device according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating an implementation of step S204 in a method for powering on and powering off a portable device according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating an implementation of step S205 in a method for powering on and powering off a portable device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes in detail a gesture power on/off method of a portable device provided in this embodiment. The existing portable equipment adopts physical keys to start and stop, and has the problems of false triggering and inconvenient use. In view of this, the embodiment of the present invention optimizes the power on/off mode of the portable device, and replaces the physical key power on/off with the gesture power on/off, thereby effectively solving the problem of false triggering of the existing physical key, facilitating the use of the user, and optimizing the industrial design of the notebook computer housing.
Fig. 1 is a portable device provided by the present invention, as shown in fig. 1, the portable device includes a motherboard controller 10, a touch module 20, a keyboard microcontroller 30, and a keyboard indicator 40;
the motherboard controller 10 is configured to detect a power on/off state of the portable device;
the touch module 20 is configured to detect a gesture operation of a user on a keyboard of the portable device, generate a gesture sensing signal according to the gesture operation, and send the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10;
the keyboard microcontroller 30 is configured to control an operating state of the keyboard indicator 40 according to the gesture sensing signal;
the motherboard controller 10 is further configured to execute a power-off/power-on operation according to the power-on/power-off state when the gesture sensing signal meets a preset condition.
Here, the touch module 20 is disposed on the keyboard of the portable device, and is configured to detect a gesture operation of a user on the keyboard of the portable device, and generate a gesture sensing signal according to the gesture operation, so as to complete recognition of the gesture operation of the user. The keyboard indicator 40 is disposed on a keyboard of the portable device, preferably in a relatively prominent position on the keyboard, and is controlled by the keyboard controller 30. When the touch module 20 generates a gesture sensing signal, the keyboard microcontroller 30 generates a control signal for the keyboard indicator 40 according to the gesture sensing signal, and sends the control signal to the keyboard indicator 40 to change and control the operating state of the keyboard indicator 40. Here, the present embodiment prompts the operating state of the portable device by the on/off state of the key indicator 40.
The motherboard controller 10 is an embedded controller of a motherboard of the portable device, referred to as motherboard EC for short, and is used for managing power timing, operating state, temperature control, battery management, and the like of the computer. In this embodiment, the motherboard controller 10 is configured to detect states of the portable device, including a power-on state and a power-off state, receive a gesture sensing signal, and switch the state of the portable device according to the gesture sensing signal when the received gesture sensing signal sent by the touch module 20 meets a preset condition, where the state includes switching from the power-on state to the power-off state and switching from the power-off state to the power-on state.
Optionally, as a preferred example of the present invention, the touch module 20 includes N touch chips;
the N touch control chips are used for detecting gesture operation of a user on a keyboard of the portable equipment according to a preset sequence;
each touch chip generates a corresponding gesture sensing signal when detecting a gesture operation, and sends the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10, and generates a sensing failure signal when not detecting a gesture operation, and sends the sensing failure signal to the keyboard microcontroller 30.
Here, the number N of the touch chips is greater than or equal to 3, which is determined according to the electrical characteristics of the touch chips, and is not limited herein. In the embodiment, a plurality of touch chips are arranged under the keyboard of the conventional portable device at equal intervals. Each touch chip has the same structure and function, and is configured to generate a corresponding gesture sensing signal when detecting a gesture operation, send the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10, and generate an induction failure signal when not detecting a gesture operation, and send the induction failure signal to the keyboard microcontroller 30. In this embodiment, the sequence of the plurality of touch chips is preset, so that the plurality of touch chips sense gesture operations of the user on the keyboard of the portable device according to the sequence, and send a sensing signal to the keyboard microcontroller 30 according to the sequence.
Exemplarily, it is assumed that the touch module 20 includes 3 touch chips, which are a first touch chip, a second touch chip, and a third touch chip in sequence. When detecting a gesture operation, sensing the gesture operation through the first touch chip, generating a gesture sensing signal if sensing the gesture operation of a user, and sending the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10; then, sensing through a second touch chip, generating a gesture sensing signal if the gesture operation of the user is sensed, and sending the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10; and finally, sensing through a third touch chip, generating a gesture sensing signal when sensing the gesture operation of the user, and sending the gesture sensing signal to the keyboard microcontroller 30 and the motherboard controller 10.
Optionally, as a preferred example of the present invention, the keyboard microcontroller 30 is configured to:
when a gesture induction signal sent by the first touch chip is received, controlling a keyboard indicator lamp to be turned on;
when gesture induction signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator lamp is kept on;
when a gesture induction signal sent by the Nth touch chip is received, the keyboard indicator lamp is controlled to be turned off.
Here, the keyboard controller 30 is configured to control an operating state of the keyboard indicator 40 according to the gesture sensing signal. Since the touch module 20 includes a plurality of touch chips, the touch module 20 receives a plurality of sensing signals during a gesture detection process. After receiving the gesture sensing signal of the first touch chip, the keyboard controller 30 starts to light the keyboard indicator 40, and prompts the user that the touch module 20 starts to collect the gesture signal. When the keyboard controller 30 receives the gesture sensing signals from the second touch chip to the (N-1) th touch chip, the keyboard indicator lamp is kept on, and the user is prompted to continuously acquire a gesture signal by the touch module 20; when the keyboard controller 30 receives the gesture sensing signal of the nth touch chip, the keyboard indicator 40 is turned off to prompt the user that the gesture collection is completed.
Further, the keyboard microcontroller 30 is further configured to:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flash for a preset time and then is turned off.
Here, if any one or more touch chips do not detect a gesture operation and generate a sensing failure signal, the keyboard microcontroller 30 determines that the gesture sensing acquisition has failed, and controls the keyboard indicator light to flash for several seconds and then to turn off to prompt the user to perform gesture recognition again.
This embodiment is through setting up a plurality of touch-control chip on portable equipment to and joint touch-control chip and keyboard pilot lamp, can be favorable to promoting effect and the user experience sense of gesture switching on and shutting down to each stage of user's suggestion gesture response.
After the last nth touch chip sends a gesture sensing signal to the keyboard controller 30 and the motherboard controller 10, the keyboard controller 30 turns off the keyboard indicator light 40 to indicate that the gesture collection of the user is completed, and the motherboard controller 10 performs a power on/off operation according to the received gesture sensing signal. The motherboard controller 10 is further configured to:
calculating the number of received gesture sensing signals;
when the number of the gesture sensing signals is equal to that of the touch control chips, executing power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
As described above, the touch chips sequentially sense gesture operations of the user on the keyboard of the portable device, and send gesture sensing signals to the motherboard controller 10 according to the sequence. The motherboard controller 10 counts the received gesture sensing signals, and when the number of the gesture sensing signals reaches the number of the touch chips, confirms that the gesture collection of the user is completed, and executes corresponding power-off/power-on operations according to the detected power-on/power-off state of the portable device.
The various modules in the portable device described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
When the portable device is turned on or turned off, the power-on/power-off state of the portable device is detected through the mainboard controller, the touch control module detects gesture operation of a user on a keyboard of the portable device, a gesture induction signal is generated according to the gesture operation, the gesture induction signal is sent to the keyboard microcontroller and the mainboard controller, and then the working state of a keyboard indicator lamp is controlled through the keyboard microcontroller according to the gesture induction signal; executing shutdown/startup operation according to the startup/shutdown state when the gesture sensing signal meets a preset condition through the mainboard controller; therefore, the on-off mode based on gesture operation is realized, the problem of false triggering of the existing physical key is effectively solved, the use by a user is facilitated, and the industrial design of the notebook computer shell is optimized.
Optionally, as a preferred example of the present invention, as shown in fig. 2, the method for turning on and off the portable device includes:
in step S201, the motherboard controller detects a power on/off state of the portable device.
In step S202, the touch module detects a gesture operation of a user on a keyboard of the portable device, and generates a gesture sensing signal according to the gesture operation.
In step S203, the touch module sends the gesture sensing signal to the keyboard microcontroller and the motherboard controller.
In step S204, the keyboard microcontroller controls the operating state of the keyboard indicator according to the gesture sensing signal.
In step S205, when the gesture-sensing signal satisfies a preset condition, the motherboard controller executes a power-off/power-on operation according to the power-on/power-off state.
Optionally, as shown in fig. 3, the step S204 of controlling the working state of the keyboard indicator light by the keyboard microcontroller according to the gesture sensing signal includes:
in step S301, when a gesture sensing signal sent by a first touch chip is received, a keyboard indicator is controlled to be turned on;
in step S302, when gesture sensing signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator is kept on;
in step S303, when the gesture sensing signal sent by the nth touch chip is received, the keyboard indicator is controlled to be turned off.
Optionally, the step S204 of controlling the working state of the keyboard indicator light by the keyboard microcontroller according to the gesture sensing signal further includes:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flash for a preset time and then is turned off.
Optionally, as shown in fig. 4, before the motherboard controller in step S205 executes a power-off/power-on operation according to the power-on/power-off state when the gesture sensing signal meets a preset condition, the method further includes:
in step S401, the number of received gesture sensing signals is calculated.
The step S205 of executing, by the motherboard controller, a shutdown/startup operation according to the startup/shutdown state when the gesture sensing signal satisfies a preset condition includes:
in step S402, when the number of the gesture sensing signals is equal to the number of the touch chips, executing a power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
For the steps in the embodiments of fig. 2 to fig. 4, reference is made to the description of the embodiment of fig. 1, and details are not repeated here.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. The gesture startup and shutdown method of the portable equipment is characterized in that the portable equipment comprises a mainboard controller, a touch module, a keyboard microcontroller and a keyboard indicator light;
the mainboard controller detects the power-on/power-off state of the portable equipment;
the touch control module detects gesture operation of a user on a keyboard of the portable equipment, generates a gesture induction signal according to the gesture operation, and sends the gesture induction signal to the keyboard microcontroller and the mainboard controller;
the keyboard microcontroller controls the working state of the keyboard indicator light according to the gesture sensing signal; and
and the mainboard controller executes the power-off/power-on operation according to the power-on/power-off state when the gesture sensing signal meets the preset condition.
2. The method for turning on and off a portable device by gestures according to claim 1, wherein the touch module comprises N touch chips;
the N touch control chips detect gesture operation of a user on a keyboard of the portable equipment according to a preset sequence;
each touch control chip generates a corresponding gesture induction signal when detecting gesture operation, sends the gesture induction signal to the keyboard microcontroller and the mainboard controller, generates an induction failure signal when not detecting gesture operation, and sends the induction failure signal to the keyboard microcontroller.
3. The method for turning on and off a portable device by gestures according to claim 2, wherein the keyboard microcontroller controlling the operation state of a keyboard indicator light according to the gesture sensing signal comprises:
when a gesture induction signal sent by the first touch chip is received, controlling a keyboard indicator lamp to be turned on;
when gesture induction signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator lamp is kept on;
when a gesture induction signal sent by the Nth touch chip is received, the keyboard indicator lamp is controlled to be turned off.
4. The method of claim 3, wherein the controlling the operation state of the keyboard indicator light by the keyboard microcontroller according to the gesture sensing signal further comprises:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flash for a preset time and then is turned off.
5. The method for turning on/off a portable device according to any one of claims 1 to 4, wherein before the motherboard controller executes a power-off/power-on operation according to the power-on/power-off state when the gesture-sensing signal satisfies a preset condition, the method comprises:
the main board controller calculates the number of received gesture sensing signals;
when the gesture sensing signal meets a preset condition, the mainboard controller executes shutdown/startup operations according to the startup/shutdown state, and the shutdown/startup operations comprise:
when the number of the gesture sensing signals is equal to that of the touch control chips, executing power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
6. A portable device is characterized by comprising a mainboard controller, a touch module, a keyboard microcontroller and a keyboard indicator light;
the mainboard controller is used for detecting the power-on/power-off state of the portable equipment;
the touch control module is used for detecting gesture operation of a user on a keyboard of the portable equipment, generating a gesture induction signal according to the gesture operation and sending the gesture induction signal to the keyboard microcontroller and the mainboard controller;
the keyboard microcontroller is used for controlling the working state of the keyboard indicator lamp according to the gesture sensing signal;
the mainboard controller is further used for executing shutdown/startup operation according to the startup/shutdown state when the gesture sensing signal meets a preset condition.
7. The portable device of claim 6, wherein the touch module comprises N touch chips thereon;
the N touch control chips detect gesture operation of a user on a keyboard of the portable equipment according to a preset sequence;
each touch control chip generates a corresponding gesture induction signal when detecting gesture operation, sends the gesture induction signal to the keyboard microcontroller and the mainboard controller, generates an induction failure signal when not detecting gesture operation, and sends the induction failure signal to the keyboard microcontroller.
8. The portable device of claim 7, wherein the keyboard microcontroller is to:
when a gesture induction signal sent by the first touch chip is received, controlling a keyboard indicator lamp to be turned on;
when gesture induction signals sent by the second touch chip to the (N-1) th touch chip are received, the keyboard indicator lamp is kept on;
when a gesture induction signal sent by the Nth touch chip is received, the keyboard indicator lamp is controlled to be turned off.
9. The portable device of claim 8, wherein the keyboard microcontroller is further configured to:
when an induction failure signal sent by any one or more touch chips is received, the keyboard indicator lamp is controlled to flicker for a preset time according to the induction failure signal and then to be turned off.
10. The portable device of any of claims 6 to 9, wherein the motherboard controller is further configured to:
calculating the number of received gesture sensing signals;
when the number of the gesture sensing signals is equal to that of the touch control chips, executing power-off/power-on operation according to the power-on/power-off state;
if the portable equipment is in a power-off state, executing power-on operation; and if the portable equipment is in the power-on state, executing the power-off operation.
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| US20140055387A1 (en) * | 2012-08-24 | 2014-02-27 | Wistron Corp. | Portable electronic device and automatic unlocking method thereof |
| CN103631508A (en) * | 2012-08-24 | 2014-03-12 | 纬创资通股份有限公司 | Portable electronic device and automatic unlocking method thereof |
| CN108388364A (en) * | 2018-01-18 | 2018-08-10 | 深圳市志凌伟业技术股份有限公司 | Touch control panel device and its electrode structure |
| CN108509036A (en) * | 2018-03-22 | 2018-09-07 | 四川斐讯信息技术有限公司 | It is a kind of based on all touch screen curtain and the electronic equipment without button and its control method |
| CN111530067A (en) * | 2020-04-02 | 2020-08-14 | 努比亚技术有限公司 | Method for controlling game by multiple keys, mobile terminal and computer readable storage medium |
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