Special data transmission system for fire-fighting

Abstract

The invention relates to a special data transmitting system for fire combat, in particular to a data transmitting system, which belongs to the fire security field. The special data transmitting system solves the problem that at present, the communicating way in the fire extinguishing and rescuing scene is single, and information can not be promptly interacted. The system comprises the steps that a special data transmitting fixed terminal for the fire combat is connected with an Internet network, and wireless link is established between the Internet network and a CDMA network. A special data transmitting mobile platform for the fire combat establishes wireless connection with the fixed terminal through a CDMA network; data transmission is performed through the connection of a GPRS network, and a mobile phone and a PDA; the data transmission is performed through the connection of a spot temporary network Ad hoc and a mobile terminal. A plurality of special data transmitting mobile terminals for the multiple fire combats performs the data transmission through the connection of the CDMA network and the fixed terminal; the data transmission is performed through the connection of the Ad hoc network and the mobile platform. The invention adopts a real-time information intercommunicating technology, to share battlefield information in the maximum limit, so that the combat command realize information obtained real-time and information transmission network, and the whole combat level of an army is improved.

Description

Technical field: [0001] The invention relates to a wireless data transmission system, in particular to a data transmission system specially used in the field of fire safety. Background technique: [0002] With the development of the international situation, my country's firefighting forces are constantly facing many new situations and new problems in fire fighting and rescue. The tasks of fire fighting and rescue are becoming increasingly arduous and difficult. Human life is closely related to dangerous environments in real time. Time and information have become important in the rescue operations. link. As we all know, although the firefighters in the 911 incident in the United States were brave, but because the fire commanders who entered the tower of the World Trade Center could not receive the information report on the overall situation of the accident area issued by the police station, they did not understand the overall situation of the accident area during the rescue pr...

AI Technical Summary

Problems solved by technology

At present, the form of communication on the scene of fire fighting and rescue in our country is relatively simple, and there is no real-time combat communication system that applies real-time information interoperability technology. It is too long, and the number of callees per unit time is limited, and it is difficult to express clearly, quickly, clearly, and comprehensively, so that the information obtained by the combatants cannot keep up with the progress of changes in the battle situation, which directly affects combat and security.

Combat departments cannot communicate with each other to understand the changes in the war, and sometimes blind combat states appear, which restricts the actual combat capabilities of firefighters and soldiers

In order to adapt to the characteristics of future firefighting operations, it is necessary to change the problems in the command system in firefighting operations such as untimely information acquisition, slow information transmission, poor interoperability, and single command means, and build a precise command chain of "immediate response" to broaden the information on the fire scene Channels, increasing communication methods, so that fire commanders and combatants can keep abreast of the changes in the battle situation, the progress of the battle situation, the internal situation of the fire scene and the corresponding battle status

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