Road Optimize Method for Intelligent Traffic System Based on GIS Technology

摘要：

In ITS(intelligent traffic system), traffic network plan is an important problem. Public traffic network is a basic part in contemporary intelligent traffic and a basis of the municipal infrastructure construction. Convenient for resolve the public traffic network aided plan, two problems are studied, one is how to plan traffic road line in order to cover the traffic districts;the other is how to choice the best way from the start point to the end. For the first one, a traffic road line aided plan algorithm is taken forward, including assignment road lines, add roads lines, update road lines, and cancel road lines, which is solving the load process of station layer, and trimming the road line layer. The other one is a road line optimization algorithm, which effort a best way, according to the user requirement from start position to end position, which utilizes the topology theory to analyze the spatial character in public traffic network, and designing the best choice method. The two algorithms are realized, and proved by a case in the graphical interface of GIS(Geographic Information System). The two algorithms can be used to simulate the public traffic network, including check its rationalization.

关键词： information systems algorithms intelligent traffic system traffic network plan

作者: Bin Liu Guofeng Qin

作者单位: The Management Department, Shanghai Business School, Shanghai 200235, P.R.China The CAD Research Center, Tongji University, Shanghai 200092, P.R.China

会议类型: 国际会议

会议名称: 第八届武汉电子商务国际会议(The Eighth Wuhan International Conference on E-Business)

会议地点: 武汉

会议语种:英文

页码: 138-145

在线出版日期: 2009-05-30（万方平台首次上网日期，不代表论文的发表时间）