Instant messaging road emergency commanding and dispatching system

The invention provides an instant messaging road emergency command and dispatch system, which comprises an event processing module, a plan module, an audio and video live broadcast module and a mobile phone APP module, and is characterized in that the event processing module carries out event report receiving, event grading, plan linkage, event handling and filing ending, and the plan module is responsible for maintaining a processing plan of an event; the audio and video live broadcast module is responsible for real-time audio and video conversation between the monitoring center and outfield personnel, and the mobile phone APP module serves as an outfield interaction terminal to transmit field conditions to the event processing module and receive instruction feedback of the event processing module. According to the system, multi-unit emergency processing can be cooperatively linked, the real situation of a site can be accurately mastered through an audio and video fusion technology, and the expansibility is