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Battery capacity management method and mobile terminal

A management method and battery power technology, applied in power management, measuring electrical variables, measuring electricity, etc., can solve problems that affect user experience, battery unusable, high shutdown voltage, etc., and achieve the effect of improving user experience

Active Publication Date: 2015-01-21
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the actual shutdown voltage of the mobile terminal will be high, and the battery still has some power but cannot be used, so that the battery power of the mobile terminal cannot be fully utilized, thereby affecting the user experience

Method used

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  • Battery capacity management method and mobile terminal
  • Battery capacity management method and mobile terminal
  • Battery capacity management method and mobile terminal

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The invention provides a battery power management method.

[0045] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the battery power management method of the present invention.

[0046] In one embodiment, the battery power management method includes:

[0047] Step S10, obtaining the current power value and the current voltage value;

[0048] Step S20, when the last saved power value is not the power-off power, judge whether the current power value is the power-off power; if so, execute step S30;

[0049] For mobile terminals that judge whether to shut down based on battery power, a power acquisition interval can be set in advance, that is, the current power value and current voltage value of the battery are acquired once every time the power acquisition interval time is o...

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PUM

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Abstract

The invention discloses a battery capacity management method. The method comprises the steps that a current capacity value and a current voltage value are obtained; when the stored capacity value of the last time is not the shutdown capacity, whether the current capacity value is the shutdown capacity or not is judged; when the current capacity value is the shutdown capacity, the current voltage value and preset first shutdown voltage are compared; if the current voltage value is smaller than or equal to the first shutdown voltage, whether the current voltage value is continuously greater than second shutdown voltage or not is judged with the preset number of times; if the current voltage value is smaller than or equal to the second shutdown voltage with the preset number of times, a mobile terminal system is controlled to shut down. The invention further discloses a mobile terminal. The shutdown capacity of the mobile terminal can be accurately judged, so that the battery capacity is fully utilized, and use experience of users is improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to a battery power management method and a mobile terminal. Background technique [0002] At present, the mobile terminal can be controlled to shut down by judging the battery power. For this kind of mobile terminal, there may be certain errors when calculating the power. For example, during the power-on process of the mobile terminal, the battery voltage fluctuates to reach the shutdown voltage, causing the system to shut down prematurely; The system shuts down prematurely. In this way, the actual shutdown voltage of the mobile terminal will be relatively high, and the battery actually has some power but cannot be used, so that the battery power of the mobile terminal cannot be fully utilized, thereby affecting the user experience. Contents of the invention [0003] The main purpose of the present invention is to accurately judge the shutdown power of the ...

Claims

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Application Information

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IPC IPC(8): H04M1/73G01R31/36H04M1/72403
CPCG01R31/44H04W52/0277H04W52/0296Y02D30/70H04M1/72403G01R31/382G01R31/36H04M1/73
Inventor 王帅
Owner NUBIA TECHNOLOGY CO LTD
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