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Method and device for extinguishing and lighting screen and mobile terminal

A screen-off and screen-on technology, applied in current supply devices, telephone communications, electrical components, etc., can solve problems such as battery consumption

Inactive Publication Date: 2013-03-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method for turning off the screen and turning on the screen, so as to solve the problem that the display screen of the mobile terminal is still in the display state and consumes battery when there is no user in the mobile terminal

Method used

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  • Method and device for extinguishing and lighting screen and mobile terminal
  • Method and device for extinguishing and lighting screen and mobile terminal

Examples

Experimental program
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Embodiment 1

[0038] figure 1 The implementation process of the method for turning off the screen and turning on the screen provided by the embodiment of the present invention is shown, and the specific steps are described in detail as follows:

[0039] Step S101. Determine whether the duration of the screen-off trigger state reaches the preset time threshold. The screen-off trigger state is that the distance between the display screen and the obstacle acquired by the proximity sensor in the display screen is less than the preset distance threshold, and the acceleration value acquired by the gravity sensor in the display screen meets the preset acceleration threshold.

[0040] Preferably, the judging whether the duration of the screen-off trigger state reaches a preset time threshold specifically includes:

[0041] S1. According to the distance value between the display screen and the obstacle acquired by the proximity sensor in the display screen, judge whether the distance value between ...

Embodiment 2

[0061] figure 2 The composition structure of the device for turning off the screen and turning on the screen provided by the embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown;

[0062] The device for turning off the screen and turning on the screen may be a software unit, a hardware unit, or a combination of software and hardware running in the mobile terminal device, or it may be integrated into the terminal device as an independent pendant or run on the terminal device in the application system.

[0063] A device for turning off the screen and turning on the screen. The device for turning off the screen and turning on the screen may include a judging unit 21, an executing unit 22 for turning off the screen, and an executing unit 23 for turning on the screen. The specific functions of each functional unit are described as follows:

[0064] Judging unit 21, configured ...

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Abstract

The invention belongs to the communication field and provides a method and a device for extinguishing and lighting a screen and a mobile terminal. The method includes determining whether the duration of a screen distinguishing trigger state reaches a preset time threshold value, wherein the screen distinguishing trigger state refers to that the distance value obtained by a proximity sensor in the display screen between a display screen and a barrier is smaller than a preset distance threshold value and an acceleration value obtained by a gravity sensor in the display screen satisfies a preset acceleration threshold value; and executing the screen distinguishing operation when the duration of the screen distinguishing trigger state reaches the preset time threshold value, or otherwise executing the screen lighting operation. Under the condition that the display screen of the mobile terminal is placed facing the barrier, the intelligent screen distinguishing and lighting of the mobile terminal are achieved, particularly under the condition that the display screen of the mobile terminal is placed on the barrier downwards, therefore unnecessary waste of batteries of the mobile terminal is reduced, the service life of the mobile terminal is prolonged, and user experience is improved.

Description

technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to a method, a device and a mobile terminal for turning off the screen and turning on the screen. Background technique [0002] At present, mobile terminals have become a popular communication tool. With the increasing popularity of smart mobile terminals, the power consumption of smart mobile terminals has also increased significantly. Among them, the display screen of smart mobile terminals is the largest power consumption point. Due to the limited volume of smart mobile terminals, it is unrealistic to gradually add batteries to smart mobile terminals. In order to prolong the battery life, there are two options: 1. Provide higher capacity batteries; 2. Reduce the number of smart mobile terminals. Unnecessary power consumption. [0003] Since higher-capacity batteries require new technologies to be re-developed, it takes a long time and cannot meet the current needs...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04M1/73
Inventor 张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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