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Terminal reset control method, controller and system

A technology of reset control and controller, which is applied in the field of communication, can solve problems such as inability to realize reset and inconvenient terminal operation, and achieve the effect of easy reset operation, stable function and good user experience

Inactive Publication Date: 2017-03-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a terminal reset control method, controller and system, which are used to solve the problem of inconvenient operation and sometimes impossible reset in the terminal reset mode in the prior art

Method used

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  • Terminal reset control method, controller and system
  • Terminal reset control method, controller and system
  • Terminal reset control method, controller and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides a terminal reset control method, such as figure 1 As shown, the method includes:

[0037] Step S101, detecting the state of the switch button;

[0038] Step S102, when it is detected that the power-on / off key is triggered to meet the set reset condition, cut off the power supply of the battery to the power management chip, and realize the power-off reset of the terminal.

[0039] In the embodiment of the present invention, it is judged whether the power-on / off key is triggered by detecting whether the power-on / off detection signal is pulled low.

[0040] In a preferred embodiment of the present invention, the reset condition is: the switch button is triggered and the duration reaches a set threshold. Certainly, the present invention does not limit the reset condition exclusively, and any trigger method capable of instructing the terminal to reset can be conceived by those skilled in the art, such as double-clicking the p...

Embodiment 2

[0046] An embodiment of the present invention provides a terminal reset controller, such as figure 2 shown, including:

[0047] The detection circuit 210 is used to trigger the control circuit when it is detected that the switch key is triggered to meet the set reset condition;

[0048] The control circuit 220 is configured to cut off the power supply of the battery to the power management chip based on the trigger of the detection circuit 210, so as to implement power-off reset of the terminal.

[0049] Based on the above-mentioned structural framework and implementation principles, several specific and preferred implementation modes under the above-mentioned structure are given below, in order to refine and optimize the functions of the controller of the present invention, so that the implementation of the scheme of the present invention is more convenient and accurate . It specifically involves the following:

[0050] In the embodiment of the present invention, the rese...

Embodiment 3

[0062] An embodiment of the present invention provides a terminal reset control system, such as Figure 6 As shown, it includes: a main control chip, a power management chip, a battery and an on / off button. Further, the system also includes a terminal reset controller.

[0063] The terminal reset controller is used to cut off the power supply of the battery to the power management chip and maintain it for a specified period of time when it is detected that the power-on / off key is triggered to meet the set reset condition, so as to realize the power-off reset of the terminal .

[0064] Wherein, the reset condition is preferably: the switch button is triggered and the duration reaches a set threshold. Certainly, the present invention does not limit the reset condition exclusively, and any trigger method capable of instructing the terminal to reset can be conceived by those skilled in the art, such as double-clicking the power-on / off button and the like.

[0065] Further, in th...

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PUM

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Abstract

The invention discloses a terminal reset control method, controller and system. The method comprises the steps of cutting off power supply of a battery to a power management chip when it is detected that a startup / shutdown key triggering mode meets a set reset condition, thereby realizing power failure reset of a terminal. According to the scheme, a startup / shutdown key is multiplexed as a reset key, and when a user presses the startup / shutdown key for a long time, the power failure reset of the terminal can be realized, so that the problem that reset and restart cannot be realized in certain cases by pressing the reset key conventionally is solved; and the startup / shutdown key and the reset key are multiplexed, so that the product cost is reduced, the reset operation is facilitated, and the user experience is better.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a terminal reset control method, controller and system. Background technique [0002] At present, mobile terminals and the programs running in them are becoming more and more complex, power consumption increases significantly, heat generation becomes more and more serious, and crashes are prone to occur. However, most terminal mobile phones use large-capacity non-removable batteries, which cannot be plugged in after crashes. Pull out the battery to release the dead state. At present, the existing scheme is to add a reset and restart circuit and a reset button in the mobile phone. The reset button is set relatively secretly. It is necessary to use a special tool to trigger the reset button, and reset and restart through the reset and restart circuit, so as to achieve the removal of the dead state. Purpose. However, using the reset and restart circuit, in the case ...

Claims

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Application Information

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IPC IPC(8): G06F1/24H04M1/725
CPCG06F1/24H04M1/725
Inventor 刘嘉俊吴继文
Owner ZTE CORP
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