Method and device for controlling charging of terminal device

A technology for controlling terminals and terminal equipment, applied in the field of communication, can solve the problems of reducing the efficiency of charging, prolonging the charging time of the charging chip, reducing the user experience, etc., to achieve the effect of improving the charging efficiency

Active Publication Date: 2015-04-29
XIAOMI INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the mobile device needs to be fully charged at a faster speed, the charging current of the charging chip needs to be increased, but increasing the charging current will cause the charging chip to dissipate higher heat, thereby reducing the user experience; in order to reduce the heat of the charging chip, it is necessary to Reduce the charging current of the charging chip. In this case, the charging time of the charging chip is prolonged, the charging efficiency is reduced, and the user experience is further reduced.

Method used

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  • Method and device for controlling charging of terminal device
  • Method and device for controlling charging of terminal device
  • Method and device for controlling charging of terminal device

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Embodiment Construction

[0052] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0053] figure 1 It is a flowchart of a method for controlling charging of a terminal device according to an exemplary embodiment. The method for controlling charging of a terminal device can be applied to a terminal device (such as a smart phone, a tablet computer), such as figure 1 As shown, the method for controlling charging of a terminal device includes the following steps S101-S102:

[0054...

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Abstract

The invention relates to a method and device for controlling the charging of a terminal device. The method includes the steps of determining whether a first charging chip currently charging a battery needs to be switched to a second charging chip waiting for charging the battery or not when the battery of the terminal device is charged, and if it is determined that the first charging chip needs to be switched to the second charging chip, controlling the first charging chip to stop charging the battery and starting the second charging chip to charge the battery. According to the technical scheme, the first charging chip can be switched to the second charging chip for charging the battery when the first charging chip does not produce a lot of heat yet, and it is avoided that the first charging chip produces a lot of heat when the charging time is too long; the second charging chip continues to charge the battery, and therefore the charging current of the second charging chip does not need to be reduced, and the charging efficiency of the charging chips is improved.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a method and device for controlling charging of a terminal device. Background technique [0002] With the increasing popularity of mobile devices, users expect shorter charging time when charging mobile terminals. Therefore, shortening the charging time for mobile devices can obtain better user experience. In related technologies, a mobile device is charged by using a charging chip. During the charging process, since the charging chip is always in a charging state, heat is always generated during the entire charging process. If the mobile device needs to be fully charged at a faster speed, the charging current of the charging chip needs to be increased, but increasing the charging current will cause the charging chip to dissipate higher heat, thereby reducing the user experience; in order to reduce the heat of the charging chip, it is necessary to Reducing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/36
CPCH02J7/36H02J2207/40H02J7/0071H02J7/007194H02J7/007192H04N19/00H01M10/00H02J7/00H02J7/00036H02J7/00719
Inventor 杨晓星杜慧顾凌华
Owner XIAOMI INC
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