摘要： 越江通道的拥堵影响浦江两岸城市交通管理人员和使用者。该文分析了浦东越江通道和交通流的空间分布特征，提出了建设越江交通信息诱导系统的构想和系统设计原则，设计了软/硬件及总体结构。提出了系统实施效果定量评价的方法。借助无线CDMA通信技术，结合城市公交地理信息系统，构建了基于B/S架构的交通信息诱导系统。应用表明，该系统达到了预期的交通分流目的。

关键词: 交通流, 智能交通系统, 地理信息系统, 交通信息诱导系统

Abstract: City traffic managers and users are troubled by the jam of cross-over Huangpu river traffic. By analyzing spatial distribution feature of the cross-over Huangpu river route way and traffic, this paper advances the notion and general design principle, hardware and software architecture, and presents the method of the ration estimate of the system application. ith advanced and reliable CDMA wireless communication and the GIS for urban public traffic, traffic information guidance system is set up based on B/S framework. The application indicates that the system achieves its expected aim.

Key words: traffic flow, intelligent traffic system, geographic information system, traffic information guidance system

中图分类号: 

• TP311