Power saving control method, device and terminal

A control method and power-saving technology, which is applied in the field of communication, can solve problems such as inability to reduce power, inability to work with terminals, and reduce power-saving performance of terminals, so as to achieve the effect of saving battery power and improving power-saving performance

Active Publication Date: 2013-11-13
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors found that the above solution has at least the following defects: since the screen brightness is only adjusted according to the light intensity value, the working mode of the terminal is not changed, and the terminal cannot be made to work in a certain power-saving mode, so that it is impossible to reduce other functions except the screen brightness. The power consumption caused by functional modules (such as: screen backlight, etc.) reduces the power saving performance of the terminal

Method used

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  • Power saving control method, device and terminal
  • Power saving control method, device and terminal
  • Power saving control method, device and terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0042] refer to figure 1 , figure 1 It is a flowchart of an embodiment of a power-saving control method provided in Embodiment 1 of the present invention; the execution subject of this embodiment may be a terminal, specifically a smart phone, a PC (Personal Computer, a personal computer), an MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio layer 3), PDA (Personal Digital Assistant, personal digital assistant), etc., but not limited to this. The terminal in this embodiment includes a light sensor. In the following, the terminal is a smart phone as an example. The light sensor is generally located at the upper right of the screen of the smart phone and on the left side of the secondary camera.

[0043] The power saving control method includes:

[0044] S101: Obtain a light intensity value of an external environment, and determine whether power saving control needs to be performed according to the light intensity value.

[0045...

Embodiment 2

[0058] refer to figure 2 , figure 2 It is a flowchart of an embodiment of a power-saving control method provided in Embodiment 2 of the present invention; the execution subject of this embodiment may be a terminal, specifically a smart phone, a PC (Personal Computer, a personal computer), an MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio layer 3), PDA (Personal Digital Assistant, personal digital assistant), etc., but not limited to this. The terminal in this embodiment includes a light sensor. The following takes a smart phone as an example for a detailed description. The light sensor is generally located at the upper right of the screen of the smart phone and to the left of the secondary camera.

[0059] The power saving control method includes:

[0060] S201: Obtain the light intensity value of the external environment.

[0061]In this step, the light sensor in the smart phone senses the light intensity around the sma...

Embodiment 3

[0079] refer to image 3 , image 3 It is a schematic diagram of the first structure of an embodiment of a power-saving control device provided in Embodiment 3 of the present invention; the control device in this embodiment may be a terminal, specifically a smart phone, a PC (Personal Computer, personal computer), an MP3 (Moving Picture Experts Group Audio Layer III, moving picture experts compression standard audio layer 3), PDA (Personal Digital Assistant, personal digital assistant), etc., but not limited thereto. The terminal includes a light sensor.

[0080] The power saving control device includes:

[0081] The acquiring and judging module 301 is configured to acquire the light intensity value of the external environment, and judge whether power saving control needs to be executed according to the light intensity value.

[0082] The determination module 302 is configured to determine the power saving mode corresponding to the light intensity value according to the pre...

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Abstract

The invention discloses a power saving control method, a power saving control device and a power saving control terminal, and belongs to the technical field of communication. The power saving control method comprises the following steps of acquiring a light intensity value of an external environment, and judging whether power saving control is required to be executed according to the light intensity value; if the power saving control is required to be executed, determining a power saving mode corresponding to the light intensity value according to a corresponding relation between a preset light intensity range and the power saving mode; and executing the power saving control in the determined power saving mode. According to the invention, the power saving property is improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a power saving control method, device and terminal. Background technique [0002] With the rapid development of communication technology and terminal technology, terminals, especially mobile terminals (for example: smart phones) have become an indispensable communication tool for people. [0003] With the popularity of terminals with large screens, high brightness, and high performance, battery capacity has become the main bottleneck restricting terminal applications. In the prior art, the terminal can usually use its internal light sensor to sense the intensity of surrounding light, and then adjust the screen brightness according to the light intensity value fed back by the light sensor, thereby saving battery power and prolonging battery life. The inventors found that the above solution has at least the following defects: since the screen brightness is onl...

Claims

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Application Information

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IPC IPC(8): G06F1/32
Inventor 王庆郭浩然肖权浩袁宜霞宋家顺李朋涛詹勋昌林春优
Owner TENCENT TECH (SHENZHEN) CO LTD
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