What functions should the city emergency deployment control system have?

With the continuous advancement of urbanization in China and the continuous growth of population, social contradictions have become increasingly complex and sharp. Various types of sudden disasters and events have had a very serious impact on the development of urban safety and civilization. The wired monitoring emergency system has been installed to meet the requirements of timely, mobile and rapid on-site information collection, on-site disposal and command management in the face of various emergencies. Therefore, wireless network cameras, mobile individual soldiers, vehicle command systems, airborne systems and other diverse wireless monitoring equipment are quickly added to the emergency command system, which is safe, reliable, timely, and performance-oriented for the urban emergency command system. A guarantee is provided.

The construction of urban emergency deployment wireless emergency system usually requires the following functions

1. The transmission system consists of a single soldier system, an emergency command vehicle system and an emergency command center system.

2. The individual soldier system completes the image acquisition of the accident scene and can transmit wirelessly with the emergency command vehicle.

3. The emergency command vehicle and the individual soldier system realize one-way video transmission and two-way multi-party voice intercom.

4. The emergency command vehicle transmits the picture through the wireless private network and the front-end individual soldier system.

5. The emergency command vehicle realizes service transmission through the maritime satellite channel and the emergency command center.

6. The emergency command vehicle performs local real-time browsing and local storage of the live image.

7. The emergency command vehicle selectively uploads live images according to the bandwidth of the maritime satellite channel.

8. The emergency command center watches the live image in real time through satellite communication, and issues command instructions to the scene through voice.

9. The emergency command center can access the live image stored in the emergency command vehicle in real time.

10. The emergency command center locates the site personnel in real time through the GPS platform and issues personnel deployment instructions.

Introduction of wireless emergency deployment control system

The on-site image acquisition uses wireless single soldier image transmission equipment. The on-site personnel collect the scenes through the camera configured by the individual equipment, compress and encode them through the individual equipment, and transmit them to the emergency command vehicle through the private network through the wireless private network transmission module configured by the individual equipment. At the same time, the individual equipment and the emergency command vehicle realize two-way multi-party mixing and intercom. It can be used to talk to the emergency command vehicle or to conduct real-time intercoms with other on-site individual soldiers. To ensure mutual safety and support between field personnel.

The emergency deployment control vehicle serves as the core node unit of the entire on-site emergency command. Through the wireless transmission private network built by the system, the live images uploaded from each individual equipment are received. And through the multi-party mixing intercom function to the field personnel to issue command instructions. Through the configured on-board display system, the live images transmitted by the individual soldiers are browsed in real time and stored locally.

The emergency deployment control center transmits the images transmitted by the emergency command vehicle through the maritime satellite through the terminal equipment, and performs local decoding output through the local video management server and the streaming media server, and then displays and outputs the display system. And through the multi-party mixing system of the operation terminal, the command command is realized in real time to reach the emergency command vehicle and the individual mobile terminal. Through the client software, the command center operator can perform real-time browsing and local storage query, retrieval and playback of all images over the network.