When a disaster occurred in a city, the most important thing is succors and equipment of rescuing arriving at the disaster spot rapidly. We bring up a method of emergency traffic commanding based on GIS and GPS in this paper. The wrecking car installed mobile information terminal transmits the GPS real-time position information to the command center. The command center setups GIS platform, and sends an optimum route of arriving at the disaster spot to the wrecking car based on the condition of real-time traffic, then sends the signal controlling sequence to the traffic signal light of intersection on this optimum route in turn, in order to create “Green Wave” for wrecking car and make it arrive at the disaster spot rapidly.
Research and Design of Green Wave Control in Urban Emergency Traffic
Advanced Materials Research ; 505 ; 134-139
2012-04-25
6 pages
Article (Journal)
Electronic Resource
English
Traffic , GIS , Green Wave , GPS
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