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Mobile terminal and battery charging method thereof

A mobile terminal and battery charging technology, which is applied in the electronic field, can solve problems such as low efficiency and loss of battery cycle life, and achieve the effects of avoiding charging operations, reducing resource waste, and enriching battery charging requirements

Inactive Publication Date: 2010-12-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The battery did not receive much power during this charging operation, but it lost some of the battery's one-time charging cycle life, which is a low-efficiency charging operation.

Method used

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  • Mobile terminal and battery charging method thereof
  • Mobile terminal and battery charging method thereof
  • Mobile terminal and battery charging method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] The basic idea of ​​the present invention is: when an external power supply is detected, by detecting the power of the battery, comparing the power with the preset charging judgment threshold, when the power is less than the charging judgment threshold, trigger charging The module starts charging of the battery.

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0037] figure 1 The flow chart of the method for realizing mobile terminal battery charging for the present invention, as figure 1 As shown, the method includes the following steps:

[0038] S101. When the detecting module of the mobile terminal detects an external power supply, detect the electric quantity of the battery.

[0039] In this step, when the detection module of the mobile terminal detects an external powe...

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PUM

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Abstract

The invention provides a mobile terminal and a battery charging method thereof. The method comprises the following steps of: measuring electric quantity of a battery when an external power supply is detected; comparing the electric quantity with a preset charging judgment threshold value; and when the electric quantity is less than the charging judgment threshold value, triggering a charging control module to connect the external power supply with the battery to start to charge the battery. In the mobile terminal and the battery charging method thereof provided by the invention, the battery is charged only when the measured electric quantity is less than the preset charging judgment threshold value; and thus whether to charge is determined according to the electric quantity state of the battery per se, the low-efficiency profitless charging operation of the battery is effectively prevented, the loss of the battery is reduced, the charging cycle life of the battery is prolonged, the resource waste of the electric energy in the form of heat energy is reduced, and the energy utilization is improved. In addition, not only various battery charging demands are enriched, but also the user experience is improved by a good user prompt mode.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a mobile terminal and a battery charging method thereof. Background technique [0002] With the development of communication technology, mobile terminals have been more and more widely used, and existing mobile terminals such as digital cameras, mobile phones, portable audio and video equipment, and Bluetooth devices are increasingly using rechargeable batteries as primary energy source. [0003] Rechargeable batteries themselves have a number of specific properties, one important one being: charge cycle life. Charge cycle life refers to the number of times a battery is repeatedly charged and discharged. This is because: when the rechargeable battery is repeatedly charged and discharged, the battery capacity will gradually drop to 60%-80% of the initial capacity, until it cannot be used, so the number of charge and discharge of the rechargeable battery is limited. Under th...

Claims

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Application Information

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IPC IPC(8): H02J7/00H04M1/02H04M1/725
CPCY02B40/00Y02D30/70
Inventor 徐建邦
Owner ZTE CORP
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