Summer typhoon attack monitoring system helps emergency

China is one of the countries most severely hit by typhoons, so strengthening monitoring and forecasting of typhoons is an important task in our meteorological work. In the coastal areas of China, almost every year in summer and autumn, it is more or less affected by typhoons, so the loss of life and property is not small. Therefore, it is particularly important to issue typhoon forecasts or warnings in time to provide a basis for decision-making for governments at all levels, and to serve the public through television, radio and other media, so that ships can return to the port in time to avoid wind ...

The midsummer is coming, and within 10 days, "Beijia" and "Wenbia" have landed successively, marking the official start of the typhoon season. The first tropical storm that landed in China this year showed the characteristic of being too early in time, which has caused people to pay more attention to the important meteorological role of typhoon.

Typhoon attack monitoring to ensure life safety

In addition to using meteorological satellites to monitor the general trend of typhoons, video surveillance has also played a large role in preventing and directing emergency measures as a means of monitoring.

Through real-time video surveillance, when the typhoon hits a certain place, the monitoring system can monitor the traffic operation within the controllable range in real time, and find and deal with some hidden dangers that may cause major traffic or events in advance. For natural disasters such as snow, heavy rain, and typhoon Time, take the correct emergency plan. Especially in the bad typhoon weather, the trees on both sides of the road collapsed causing road blockage, and it is very easy to cause accidents. Through the monitoring system, traffic flow and traffic operation monitoring can be implemented, key points can be meteorologically detected, and timely traffic control can be implemented on key road sections. Various abnormal conditions can be found in time to provide early warning to the majority of vehicle owners and take emergency measures to effectively ensure highway speed, Safe and economic operation management.

Typhoons often bring violent storms and rains, causing huge waves on the surface of the sea, which seriously threatens the safety of navigation. Typhoon weather is very dangerous for ships sailing to the sea, but the monitoring of ship lock equipment, the distance between upstream and downstream ships, the distance between ship and ship, the number of ships, etc. are monitored by the channel safety monitoring system to prevent ship collision and water level difference Collisions and ship accidents caused. When landing in Wembria, the Guangdong Provincial Office for Three Defences monitors the situation of port ships in coastal cities in Guangdong in real time, and adjusts the direction of the typhoon and the impact of various regions at any time to grasp the disaster situation in the first place.

In coastal areas where typhoons are frequent, video surveillance plays a positive and auxiliary role in disaster information acquisition, information sharing, situation assessment, and command decision-making, so that unified command, unified deployment, and unified action can be realized in real time for all parties involved in actual combat command. Level leaders provide first-hand on-site information to achieve the purpose of quickly and efficiently handling various emergency emergencies. This not only guarantees the safety of the people ’s property and lives, but also reduces the losses caused by disasters at any time.

Wireless mobile video surveillance to control emergency in time

With the development of 3G wireless networks, the application of wireless mobile video surveillance has been further promoted. How to respond to emergencies quickly in emergency disasters and public safety incidents, and how to grasp the first-hand scene of emergency emergencies in a timely and accurate manner Video materials have played an important role in handling emergencies. It satisfactorily meets the actual combat needs of the emergency command. The requirements of the system equipment are as follows.

1. Demand for front-end video deployment terminal.

The 3G soldier video control terminal needs to be fast-moving, easy to set up, with rain, high temperature, independent power supply, and independent operation for a long time. In an emergency, the staff can quickly set up the front-end video deployment terminal on the spot, and timely transmit the scene image of the emergency to the command center.

2. Demand of vehicle video control terminal

Vehicle-mounted video control terminal. The equipment is mainly installed in 3G surveillance vehicles. It needs to have a fast-moving, simple operation, independent power supply combined with vehicle-powered power supply, and a working mode that can be mobile for a long time. Workers can use the on-board video monitoring and transmission system to transmit real-time monitoring images to the command center according to the needs of on-site emergency handling.

3. Demand for monitoring access platform

The demand for monitoring access platform is mainly composed of 3G video management server and 3G video decoder. It can undertake the access service of front-end 3G equipment, can encode and decode the front-end 3G video deployment terminal, and upload it to the video management platform, which can realize real-time viewing and control of 3G images in the video network.