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A method for controlling charging current of a mobile terminal

A mobile terminal, charging current technology, applied in battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as battery service life reduction and charger damage, and achieve the effect of improving efficiency

Inactive Publication Date: 2011-12-21
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the deficiencies of the prior art above, the purpose of the present invention is to provide a method for controlling the charging current of a mobile terminal to solve the problem that the charging current control in the prior art is generally maintained at a fixed value during charging, which leads to battery failure. Problems such as reduced service life or damaged charger

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  • A method for controlling charging current of a mobile terminal
  • A method for controlling charging current of a mobile terminal
  • A method for controlling charging current of a mobile terminal

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Embodiment Construction

[0024] The invention provides a method for controlling the charging current of a mobile terminal, which is used for charging a rechargeable battery of the mobile terminal. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. 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] see figure 1 , figure 1 It is a flow chart of the method for controlling the charging current of the mobile terminal in the present invention. As shown in the figure, the described method includes the following steps:

[0026] S1. Obtain the current value of the current charging interface of the mobile terminal;

[0027] S2. Adjust the current value of the charging interface, and make the current value of the charging ...

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Abstract

The invention discloses a method for controlling the charging current of a mobile terminal. First, obtain the current value of the charging interface of the current mobile terminal, then adjust the current value of the charging interface, and make the current value of the charging interface lower than the predetermined maximum current value; wherein, the maximum current value is adjustable of. The current value of the charging interface is maintained in different ranges at different stages according to the needs, so that the output of the charging current can reach the optimal value under the premise of ensuring that the charging current will not be too large, and the charging efficiency and the use of the rechargeable battery are improved. life.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a method for controlling charging current of a mobile terminal. Background technique [0002] With the rapid development of mobile terminal industries such as mobile phones / PDAs, the market is flooded with a large number of chargers of different specifications / types, and these chargers have no commonality because they do not have a fixed standard. , Therefore, thousands of tons of capacity waste have also been produced, and it has also brought great inconvenience to users. [0003] At the end of 2009, the European Commission issued the "Memorandum of Understanding on Universal Charger Specifications". So far, mobile phones of mainstream brands on the market have followed this specification. But the new problem that arises is that for our different mobile phones and different batteries, the electrical specifications of the chargers used are different (the main reason is that th...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCY02B40/00
Inventor 苏宇鑫李巧珍李斌
Owner HUIZHOU TCL MOBILE COMM CO LTD