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Method and system capable of controlling charging mobile thermal to show battery level

A mobile terminal, battery power technology, applied in the direction of measuring electrical variables, measuring electricity, measuring devices, etc., can solve the problem of inaccurate battery power display, and achieve the effect of accurate battery power information and convenient management

Active Publication Date: 2013-04-10
TCL COMM NINGBO
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a method and system for controlling the display of battery power when a mobile terminal is charging, aiming to solve the problem of inaccurate battery power display when charging a mobile terminal

Method used

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  • Method and system capable of controlling charging mobile thermal to show battery level
  • Method and system capable of controlling charging mobile thermal to show battery level
  • Method and system capable of controlling charging mobile thermal to show battery level

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Embodiment Construction

[0039] The present invention provides a method and system for controlling the display of battery power when a mobile terminal is charging. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] see figure 1 , figure 1 It is a schematic flow diagram of a preferred embodiment of the method for displaying battery power when controlling mobile terminal charging in the present invention, as shown in the figure, including steps:

[0041] S101. When it is detected that the charger is inserted into the mobile terminal and charges the battery of the mobile terminal, detect the battery internal resistance R of the battery INNER ;

[0042] S102, according to the predetermined charging current and the obtained ba...

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Abstract

The invention discloses a method and a system capable of controlling a charging mobile thermal to show a battery level, wherein the method includes the following steps: detecting internal resistant RINNER of a battery when a charger is plugged into a mobile thermal and charges the battery of the mobile thermal, obtaining a standard charging current IFINAL of the charger according to a preset charging current and the obtain internal resistant RINNER of the battery, setting the charging current of the charger as the standard charging current IFINAL, adding a modified voltage VDELTA to an original voltage of the battery to obtain a actual voltage of the battery, obtaining the battery level through the actual voltage of the battery, and controlling the mobile thermal to show the obtained battery level. With the obtained accurate battery level, battery level information obtained by a user can be more accurate, which facilitate management of a charging process of the user.

Description

technical field [0001] The invention relates to the field of battery power display of mobile terminals, in particular to a method and system for controlling the display of battery power when a mobile terminal is charged. Background technique [0002] With the popularity of the micro USB interface, countries have gradually unified the charger specifications for mobile terminals such as mobile phones, that is, mobile phone chargers using the micro USB interface. The unification of chargers means that users can use any mobile phone charger with micro USB interface to charge their mobile phones, but it brings a problem: although the interfaces of the chargers are the same, the maximum capacity of different chargers is The output current, that is, the standard charging current is different, so if you charge according to the preset charging current of the mobile phone, the calculated battery voltage and the final battery power will be inaccurate, which will eventually lead to inac...

Claims

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Application Information

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IPC IPC(8): G01R31/36
Inventor 徐建峰
Owner TCL COMM NINGBO
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