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Mobile terminal and charging protection method and device thereof

A mobile terminal, charging protection technology, applied in circuit devices, battery circuit devices, transportation and packaging, etc., can solve problems such as potential safety hazards and reduce battery life, so as to enhance safety, improve service life, and facilitate promotion. Effect

Active Publication Date: 2013-07-03
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to the battery being constantly charged and discharged, which reduces the service life of the battery and may cause potential safety hazards

Method used

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  • Mobile terminal and charging protection method and device thereof
  • Mobile terminal and charging protection method and device thereof
  • Mobile terminal and charging protection method and device thereof

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Experimental program
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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] figure 2 The flow of the mobile terminal charging protection method provided by the embodiment of the present invention is shown.

[0026] In step S201, a charging threshold is set and stored;

[0027] In a specific implementation process, the charging threshold is set to a fixed ID number, and the charging threshold is stored in connection with the ID number.

[0028] In step S202, when it is detected that the charger is charging the mobile terminal, time the charging time;

[0029] Among them, the mobile terminal starts a software timer, which sets a timing variable and initializes it ...

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Abstract

The invention belongs to the technical field of a mobile terminal and discloses a mobile terminal and a charging protection method and a device thereof. The method comprises the following steps: setting a charging threshold value; timing the charging time when detecting that a charger charges the mobile terminal; and judging whether the charging time reaches the set charging threshold value, if so, disconnecting the charger with the mobile terminal to stop the charging. In the invention, by setting a charging threshold value, when the charging time for the mobile terminal reaches the time of the charging threshold value, the charging for the mobile terminal is stopped and a charging process is not repeated any more, thus not only timely stopping the charging for the mobile terminal, but also no repeated charging, greatly improving service lift of a battery, strengthening safety and being beneficial to promoting the mobile terminal.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a mobile terminal and a charging protection method and device thereof. Background technique [0002] With the continuous development of mobile terminal technology, users have higher and higher requirements for mobile terminal functions. [0003] Taking mobile phones as an example, as the frequency of using mobile phones in people's lives increases, the charging of mobile phones is also more and more frequent. Often due to some reasons, the user easily forgets to unplug the charger, which causes the mobile phone to be charged continuously, and the duration may be a day or two, or even a week. [0004] see figure 1 , figure 1 It is a structural diagram of a charging circuit for charging a mobile phone in the prior art. [0005] The charger interface is connected to the mobile phone circuit through a PNP (Plug-and-Play, PNP) transistor. The software of the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 杨志兵
Owner HUIZHOU TCL MOBILE COMM CO LTD