Line control mode controlling mobile terminal through earphone interfaces and control method thereof

A mobile terminal, interface control technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve the problems of inconvenient use, simple control function, not suitable for many occasions, etc., to achieve convenient use, strong scalability, pluggable handy effect

Inactive Publication Date: 2013-10-02
HANGZHOU SYNOCHIP DATA SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a wire control and control method for controlling a mobile terminal through a headset interface. , and the use of an external controller to control the functions is simple and it is not suitable for many occasions

Method used

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  • Line control mode controlling mobile terminal through earphone interfaces and control method thereof
  • Line control mode controlling mobile terminal through earphone interfaces and control method thereof
  • Line control mode controlling mobile terminal through earphone interfaces and control method thereof

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Embodiment Construction

[0050] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. While the invention will be described in conjunction with the preferred embodiments, it will be understood that it is not intended to limit the invention to the described embodiments. On the contrary, the invention is to cover alternatives, modifications and equivalents, which may be included within the scope of the invention as defined by the appended claims.

[0051] The invention uses the headset interface, uses DTMF technology, and follows the CCITT Q.23 standard, so that users can easily and conveniently control their own mobile terminals anytime and anywhere. At the same time, the wire control has two earphone interfaces, which can be used as ordinary one-to-two conversion ports .

[0052] When the user uses the present invention to control the terminal, he can simply use the buttons on the wire control to control the running application program, w...

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Abstract

The invention relates to a line control mode controlling a mobile terminal through earphone interfaces and a control method thereof. According to the line control mode, a logic module, a button scanning module, a DTMF module, the earphone interfaces for the mobile terminal, 2.5mm / 3.5mm earphone interface sets for earphones and the mobile terminal are included, wherein the logic module is used for processing a logic relation between a button and the DTMF module, the button scanning module is used for scanning a signal provided by an external button, the DTMF module generates a DTMF signal according to indication of the logic module, the earphone interfaces for the mobile terminal are used for carrying out interaction between an audio signal and the DTMF signal, the2.5mm / 3.5mm earphone interface sets the earphones are used for carrying out audio signal interaction with an external earphone, and the mobile terminal is used for carrying out corresponding processing by utilizing a signal emitted by the terminal resource processing line control. The line control mode is advantaged in that problems of use inconvenience caused by control of a mobile terminal in the prior art inevitably realized by the mobile terminal itself, single functions of employing an external controller and inadaptability in many occasions are solved.

Description

technical field [0001] The invention relates to the field of mobile terminal control, in particular to the field of controlling a mobile terminal by using a headset interface, mainly a wire control and a control method for controlling a mobile terminal through a headset interface. Background technique [0002] In the current mobile terminal control, it is basically used to directly control the mobile terminal to control the application, or to perform simple control through the microphone interface, or to use the multi-pin interface or USB interface to do some control when the device is basically stationary. [0003] There are roughly the following methods for controlling the mobile terminal at present: [0004] Method 1. Control directly through the mobile terminal itself [0005] This method is cumbersome to operate and needs to light up the screen, which may affect others at night or on some other occasions. [0006] The process is as follows: [0007] 1. Press the butt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 苗欣
Owner HANGZHOU SYNOCHIP DATA SECURITY TECH CO LTD
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