本文提出了一种基于无线Mesh网络的交通信息系统,系统由探测汽车采集实时交通信息,依托无线Mesh网络将采集得到的信息发送到信息处理中心。该系统能够提供准确实时的路况信息,无需大量固定基础设施支持,具有建设成本低、周期短、维护费用低的特点。特别适合我国交通事业发展的现状。
This paper presents a traffic information system based on wireless mesh network, which uses probe vehicles to collect traffic information and transmits the information through wireless mesh network. The system can provide precise real-time traffic information without too much establishment and it is suitable for the development of transportation in China.