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智能交通是必须建立在信息量极大的实时无线通信的基础上的,光靠设备的添加与升级,通信速度是跟不上交通发展的步伐的,并且设备的费用也不低[6]。所以,如何在已有的网络设备的基础上,研究信息传输路线,来提高信息传输速度,是一个很现实的难题。本路由算法是以交通管理中心为中心,通过最短路径算法与本游程算法结合,算出一个信息从交通管理中心出发,遍历所有交通管理分站的路径,并且算法充分考虑多种条件的限制下,如何算出最好的路由方案。
Intelligent transportation must be based on real-time wireless communication with great information volume. The speed of communication can not keep up with the pace of traffic development due to the addition and upgrade of equipment, and the cost of equipment is not low [6]. Therefore, how to study the information transmission route based on the existing network equipment to improve the information transmission speed is a very real problem. The routing algorithm is a traffic management center as the center, through a combination of the shortest path algorithm and the run-length algorithm to calculate a path starting from the traffic management center, traversing all traffic management sub-stations, and the algorithm takes full account of a variety of conditions, How to figure out the best routing solution