Terminal, and OTG (On-The-Go) function-charging function paralleled execution method used for same

An execution method and technology of charging function, applied in the field of parallel execution of OTG function and charging function, can solve the problems of poor battery life, inability to judge the charging type, user inconvenience, etc., and achieve the effect of parallel execution

Active Publication Date: 2013-07-03
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lightness and thinness of the tablet itself, its battery life is not strong.
A traditional tablet computer has an input/output (Input/Output, IO) interface, and the user can use the OTG function or charge it through this IO interface. Wh

Method used

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  • Terminal, and OTG (On-The-Go) function-charging function paralleled execution method used for same
  • Terminal, and OTG (On-The-Go) function-charging function paralleled execution method used for same
  • Terminal, and OTG (On-The-Go) function-charging function paralleled execution method used for same

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] These and other aspects of embodiments of the invention will become apparent with reference to the following description and drawings. In these descriptions and drawings, some specific implementations of the embodiments of the present invention are specifically disclosed to represent some ways of implementing the principles of the embodiments of the present invention, but it should be understood that the scope of the embodiments of the present invention is not limited by this limit. On the contrary, the embodiments of the present...

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PUM

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Abstract

The invention discloses an OTG (On-The-Go) function-charging function paralleled execution method used for a terminal. The method comprises the steps as follows: judging the type of a data line accessed to the terminal by a USB (Universal Serial Bus) accessing identifying interface of the terminal, detecting a first wall charging identifying interface and a second wall charging identifying interface if the type of a data line accessed to the terminal is an OTG-charging data line, judging the charging type according to the first wall charging identifying interface and the second wall charging identifying interface, detecting a USB anode interface and a USB cathode interface if the type of a data line accessed to the terminal is a USB data line, and judging the charging type according to the USB anode interface and the USB cathode interface. The invention further discloses the terminal. According to the invention, parallel execution of the OTG function and the charging function is realized.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a terminal and a parallel execution method for an OTG function and a charging function of the terminal. Background technique [0002] Tablet PC (Tablet Personal Computer, referred to as Tablet PC, Flat Pc, Tablet, Slates) is a small, portable personal computer, with a touch screen as a basic input device. The touch screen of the tablet computer allows the user to perform operations with a stylus or a digital pen instead of a traditional keyboard or mouse. Users can input via built-in handwriting recognition, an on-screen soft keyboard, speech recognition, or a real keyboard. [0003] With the efforts of major manufacturers and the pursuit of users, tablet computers are becoming more and more popular, and their market share is increasing. However, due to the lightness and thinness of the tablet computer itself, its battery life is not strong. A traditional tablet...

Claims

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Application Information

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IPC IPC(8): G06F13/10
Inventor 罗华桂鸿
Owner BYD CO LTD
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