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Method for reducing standby power consumption of mobile phone

A technology for standby power consumption and mobile phones, which is applied in the direction of reducing energy consumption, advanced technology, and climate sustainability. The effect of prolonging the use time

Inactive Publication Date: 2014-01-22
郭佳磊
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AI Technical Summary

Problems solved by technology

On the other hand, some applications abuse the timer, setting too many and too frequently some timer tasks that are irrelevant to the user, or even completely unnecessary, causing the CPU and RF modules to work too frequently state, causing a serious increase in power consumption and severely shortening the standby time of the mobile phone

Method used

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  • Method for reducing standby power consumption of mobile phone
  • Method for reducing standby power consumption of mobile phone
  • Method for reducing standby power consumption of mobile phone

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Embodiment Construction

[0049] Below in conjunction with accompanying drawing, the implementation of technical scheme is described in further detail:

[0050] 1. Redundant timer identification process

[0051] Such as figure 1 As shown, the redundant timer identification process is:

[0052] A) The timer is triggered;

[0053]B) Determine whether the recognition algorithm has been initialized? If yes, go to D, otherwise go to C;

[0054] C) Initialize the minimum sampling time T (1 hour / 24 hours), initialize the trigger frequency K (times / s), initialize the table pkgs, where pkgs mainly includes the following columns: application name (AppName); trigger times N; whether It is a redundant timer (flag), etc.; FirstTime:= current time Now();

[0055] D) Judgment: Is the mobile phone dormant? And is the application timer? If yes, go to E, otherwise end;

[0056] E) According to the current timer application name (appname) in the table pkgs, search for the corresponding record, if found, this will...

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Abstract

The invention belongs to the technical field of smart phones, and particularly relates to a method for reducing standby power consumption of a mobile phone. The method comprises the following steps: recognizing redundant timers: automatically recognizing timers, which are required to be set strictly according to given time, the time of which cannot be changed, which are redundant and too frequent, and the frequencies of which are required to be reduced by adjusting the time of the timers; adjusting the time of the timers, wherein the adjusted timers can ensure normal operation of an application program, without errors; adjusting the interval time of the redundant timers in the standby state of the mobile phone, wherein the frequency of the redundant timers for executing tasks is reduced to achieve the purpose of saving the standby power consumption. By adopting the method, the functions of the mobile phone can be ensured to be completely consistent with the functions of an ordinary mobile phone, in addition, the standby power consumption of the mobile phone can be reduced by 30 to 80%, the usage time of the mobile phone charged for one time is greatly prolonged, and very high social and market values are achieved.

Description

technical field [0001] The invention belongs to the technical field of smart phones, and in particular relates to a method for reducing standby power consumption of a mobile phone. Background technique [0002] With the rise of the Android platform, smart phones are becoming more and more popular. People like this kind of mobile phone that can freely install software and realize differentiated functions. [0003] However, compared with traditional feature phones, smart phones have a significant disadvantage that their standby time is much shorter. Under normal use conditions, traditional feature phones usually have a standby time of 4-5 days, while smartphones generally only have a standby time of 1-2 days, and most of them must be charged every day. [0004] The short standby time of smartphones is directly related to the software (applications) installed by people. Some software frequently uses timers to do some periodic things, such as: visiting specific websites, downl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/73
CPCY02D30/70
Inventor 郭佳磊
Owner 郭佳磊
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