关键词:智能交通系统; 智能公交系统; 无线城域网; 无线通信协议
Design and implementation of WMAN-based intelligent transportation system
WEI Yao1, CHEN Hong-zhong2
(1.Dept. of Computer Science & Technology, Tongji University, Shanghai 201804, China; 2.Tongji Branch, National Engineering & Tech-nology Center of High Performance Computer, Shanghai 201804, China)
Abstract:Aiming at the common bottleneck of existing systems, such as limited communication bandwidth, information isolated, lack of real-time traffic condition, this paper designed and implemented an intelligent public transportation system based on WMAN. It integrated four platforms including information acquisition, transport schedule, transport monitor and information release. In virtue of the .NET, it deployed the platform by tropical structure, summarized an optimize software and exploitation idea, and that was the reasonable and consultable project comes for, the realization of final software and hardware for the platform running. The test turns out it can meet the need of public transportation management with its high stability and real-time ability. ......