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Control method of terminal output current, and terminal

A terminal output and control method technology, applied in the field of communication, can solve problems such as heat generation, achieve the effects of improving heat generation, ensuring mobile phone safety, and improving user experience

Inactive Publication Date: 2017-09-08
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a terminal output current control method and a terminal, which are used to solve the problem that the intelligent terminal performs power output for a long time as an OTG master device and causes heat generation

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  • Control method of terminal output current, and terminal
  • Control method of terminal output current, and terminal
  • Control method of terminal output current, and terminal

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Embodiment Construction

[0025] 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 some of the embodiments of the present invention, but not all of them. 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.

[0026] 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. R...

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Abstract

The invention provides a control method of terminal output current, and a terminal. The method comprises the following steps: when the terminal accomplishes the data transmission or charging of a target terminal; obtaining a temperature of a preset component in the terminal; when the temperature is within a preset temperature interval, controlling the terminal to output target current to the target terminal according to a pre-recorded corresponding relation between the temperature of the preset component and the output current. According to the method provided by the invention, when the terminal is monitored to output the current to the target terminal, the temperature of the preset component in the terminal is obtained, and the terminal is controlled to output the target current to the target terminal according to the pre-recorded corresponding relation between the temperature of the preset component and the output current so as to adjust the output power in real time, improve the heating of the terminal, ensure the security of a mobile phone and improve the user experience.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for controlling output current of a terminal and a terminal. Background technique [0002] With the increase of the battery capacity of the smart terminal and the improvement of the function of the charging management chip, the smart terminal is often used to supply power and communicate with other peripherals and mobile devices through the OTG function. OTG is the abbreviation of USB On-The-Go, which can literally be understood as "install and use", which enables peripherals to communicate directly without the participation of the host. For example, if there is no computer as a transfer station, directly connect the mobile phone to external devices such as U disk, card reader, MP3, keyboard, digital camera, etc. for data transmission, input operation or charging. [0003] However, when different peripherals get high power from smart terminals, such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H02J7/00H01M10/44
CPCH01M10/443H02J7/00H02J7/007H04M1/72448Y02E60/10
Inventor 巫志文杨志辉
Owner VIVO MOBILE COMM CO LTD
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