Simulation platform oriented to traffic control and guidance coordination system

Urban traffic control and guidance coordination system is an important part of Intelligent Transportation System. Aiming at testing and validating problems of traffic control and guidance coordination system in laboratory, this paper mainly discusses the design and development of simulation platform oriented to traffic control and guidance coordination system as well as the mechanism of on-line operations between virtual and real systems. The foundation is provided for the algorithm and equipments of system by establishing a virtual simulation platform, which can co-exist with real traffic control and guidance coordination system.