Charging method and equipment of mobile terminal, and mobile terminal

A technology of mobile terminals and charging equipment, applied in the electronic field, can solve problems such as high internal temperature, achieve the effect of solving heat generation and improving charging efficiency

Active Publication Date: 2016-05-18
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention discloses a mobile terminal charging method, device and mobile terminal, which can solve the problem of high internal temperature of the mobile terminal during the charging process, thereby improving the charging efficiency of the mobile terminal

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  • Charging method and equipment of mobile terminal, and mobile terminal
  • Charging method and equipment of mobile terminal, and mobile terminal
  • Charging method and equipment of mobile terminal, and mobile terminal

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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0066] The embodiment of the present invention discloses a mobile terminal charging method, device and mobile terminal, which can solve the problem of high internal temperature of the mobile terminal during charging, thereby improving the charging efficiency of the mobile terminal. Each will be described in detail below.

[0067] In order to better understand the method, device, and mobile terminal for charging a mobile terminal disclosed in the embodiments of the ...

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Abstract

The embodiment of the invention relates to the technical field of electronics. A charging device and a mobile terminal establish a communication connection in advance; when the verification of device identification of the charging device is passed, the mobile terminal sends battery information to the charging device via the communication connection; and the charging device determines charging parameters for the charging of the mobile terminal according to the battery information so that the mobile terminal is charged according to the charging parameters. According to the charging method and the charging device, when the mobile terminal and the specific charging device are charged, a charging management chip is shielded, the current and voltage for the charging of the mobile terminal can be controlled via the charging device, the problem of the heating of the charging management chip of the mobile terminal in the charging process can be solved, and the charging efficiency of the mobile terminal is improved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a charging method, device and mobile terminal for a mobile terminal. Background technique [0002] Today, mobile terminals using lithium batteries (such as mobile phones, tablet computers, etc.) ), and charge the lithium battery after being processed by the internal step-down module. Lithium batteries are divided into four states during the charging process, namely, pre-charged state, constant-current charging state, constant-voltage charging state, and saturated state, which are usually controlled by the charging management chip inside the mobile terminal according to the charging state of the lithium battery. charging parameters. Among them, in the state of constant current charging (also known as fast charging state), the lithium battery is in the state of maximum charging current, at this time the power consumption of the charging management chip is relatively l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/44
CPCH01M10/44H02J7/007Y02B40/00Y02E60/10
Inventor 赵有飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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