The invention discloses an urban traffic intelligent emergency
system based on
the Internet of Things and a computer. The urban traffic intelligent emergency
system is composed of an urban traffic emergency
command center and a plurality of road monitors, and the urban traffic emergency
command center comprises a GPRS communication module, an urban traffic inspector, an emergency traffic evacuation and induction device, a traffic evacuation and induction information publish device, a staff director and a
traffic signal controller. The road monitors comprise
wireless communication modules, on-road vehicle information collectors, microprocessors, staff information collectors and power sources. The urban traffic intelligent emergency
system has the advantages of being simple in structure, wide in coverage range, low in cost, high in emergency capacity and the like, meanwhile, unification and coordination among
traffic signal lights, staff and drivers are considered,
emergency treatment is carried out synchronously, reasonable and fast emergency measures can be made for emergencies, traffic
stream evacuation can be carried out intelligently, vehicle average
delay time is reduced to the maximum extent, traffic smoothness can be guaranteed well, and the system is more user-friendly.