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Controlling method and system for mobile communication terminal

A mobile communication terminal and control system technology, applied in the field of mobile communication terminals and AT commands, to achieve the effect of multi-expanded functions

Inactive Publication Date: 2008-10-15
TECHFAITH WIRELESS TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, the above-mentioned network functions of the communication terminal can only be controlled through AT commands, and other multimedia functions of the mobile communication terminal, such as camera functions, multimedia playback functions, and application program functions, cannot be controlled through existing multimedia functions. The defined AT standard command achieves the purpose of control

Method used

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  • Controlling method and system for mobile communication terminal
  • Controlling method and system for mobile communication terminal
  • Controlling method and system for mobile communication terminal

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0017] The core content of the present invention is to add an AT instruction analysis unit in a mobile communication terminal, such as a mobile phone, and add the command string, parameter format and function pointer corresponding to the AT instruction instruction in the AT instruction analysis unit, and at the same time in the mobile communication The multimedia function unit of the terminal adds an interface for AT self-defined commands. When the control terminal connected to the mobile communication terminal, such as a computer, sends an AT comm...

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Abstract

The invention provides a control method of a mobile communication terminal and a system thereof. The system comprises a control terminal and a mobile communication terminal; the control terminal comprises an AT instruction sending unit for sending an AT instruction to control the mobile communication terminal; the mobile communication terminal is connected with the control terminal and used for receiving the AT instruction, and executes the network function or the multimedia function of the mobile communication terminal corresponding to the AT instruction through the analysis of the AT instruction. Through the adding of the codes and the parameters corresponding to custom instructions in an AT instruction analysis unit and a multimedia function unit, the invention expands the control of the control terminal to the mobile communication terminal; the technology is applicable to the test and the remote control of various functions of the mobile phone and can realize more expansion functions by adding more custom instructions.

Description

technical field [0001] The present invention relates to a mobile communication terminal and an AT command, in particular to a method and a system for controlling each functional unit of a mobile communication terminal through an AT command. Background technique [0002] At present, many mobile communication terminals, such as mobile phones, already have the function of a modem, and can be used as a modem device. For example, after connecting a PC (Personal Computer; personal computer) to a mobile phone through a USB data cable or other connection lines, the device list will be The advent of modem devices, which made it possible to use cell phones to access the Internet. Similarly, when the mobile phone is used as a modem, it can also respond to AT commands, so AT commands can be used to provide new functions to mobile terminals. [0003] AT is the abbreviation of the word Attention. It is a set of standard commands that have been defined and implemented. The terminal device...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04Q7/34
Inventor 潘福华
Owner TECHFAITH WIRELESS TECH BEIJING
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