In the face of devastating natural disasters such as earthquake disasters, infrastructure including communication facilities, transportation facilities, power facilities, etc. are completely destroyed, and the disaster area is isolated to a certain extent, and all on-site information needs to be collected, sent and feedback in real time。Emergency command and communication support plays a key role in the smooth implementation of earthquake disaster relief work, and is a necessary means to ensure the efficient development of disaster relief and emergency command work。 ...

Since the flood season, many provinces (autonomous regions, municipalities) have continued to have heavy rainfall weather, precipitation has broken records, flooding disasters have occurred frequently, and the flood situation is severe。In the face of a grim situation,It is especially necessary to lay out the command communication network before the flood control，In order for the headquarters and rescue teams to be able to quickly, timely and accurately collect a variety of information about sudden events,And through communication means to carry out efficient emergency command and dispatch,Beifeng communication for flood disaster rescue existing pain points and difficulties，Launch the North peak emergency pass......

In recent years, various geological disasters and climatic disasters emerge endlessly, such as typhoons, earthquakes, fires, floods, hail and snow disasters。With the continuous development of social economy, there are more and more social security incidents, such as terrorist attacks, malicious destruction, etc., and the losses caused by various incidents are becoming more and more serious。...

China's unified call number is "120"。Dialing 120 is the easiest and quickest way to call the emergency center for help。The emergency center is a 24-hour service, as long as it is outside the hospital in critical illness, you can call "120" at any time to find the emergency center for an ambulance。In order to better respond, the 120 Emergency medical rescue command Center needs a complete command and dispatch system。根...