Portable wireless mobile emergency command platform based on 3G network

Abstract

The invention relates to a portable wireless mobile emergency command platform based on multiple 3G networks. The command platform is in a suitcase type structure, wherein the case body comprises an upper cover and a lower case which are connected in a hinge opening-closing manner; the back side of an inner panel of the upper cover is provided with a data processing and interchanging master control unit, a data storage hard disk, a liquid crystal display, a VGA (Video Graphics Array) distribution unit and a fan set rack; the panel is mainly provided with a USB (Universal Serial Bus) interface, an RS 232 interface and an external display VGA output interface; the panel of the lower case consists of vertically splitlevel table boards, the higher table board is provided with a card interface, and the upper corner is provided with heat discharging and radiating fan holes and internal loudspeaker sound outlet holes; an interface board and an audio preprocessing unit are arranged below the higher table board; a connector socket is arranged on the lower table board; and an audio / video encoding unit, a network interchange unit and a communication unit are arranged below the lower table board. The invention solves the problem that emergency video meetings cannot be held in the traditional emergency command centers and incident sites and can be used for replacing an expensive satellite communication vehicle for the emergency command of sudden events.

Description

technical field [0001] The invention relates to a wireless mobile emergency command communication device, in particular to a portable wireless mobile emergency command platform based on CDMA2000, WCDMA or TD-SCDMA and other 3G networks, which is portable, rainproof, dustproof and shockproof. Background technique [0002] The "emergency command platform" is used in emergency places. Most of the traditional emergency command platforms are wired video conferencing systems. In addition, a very small number of satellite communication vehicles are equipped in some economically powerful industries or government departments. However, the traditional emergency command center can only complete video conference and emergency command with the place where the video conference system is fixed or through the satellite communication vehicle at the location of the emergency. The wired video conferencing system cannot cope with emergency handling and emergency command in unknown locations. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the prior art equipment cannot carry out video conferencing and emergency command in the large-scale mobile process, high cost, high use and maintenance cost, and large use limitations, and provide a portable and low-cost It is a portable wireless mobile emergency command platform based on various 3G networks such as CDMA2000, WCDMA or TD-SCDMA, which is cheap, low in use and maintenance costs, good in heat dissipation, and rainproof, dustproof and shockproof. This platform can use any existing 3G Network signal or satellite signal, providing wireless transmission and interaction of audio and video and data collected by external equipment

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