摘要
动态交通分配的特性在脱线交通网络设计、政策评估、和在线运作及管理中有重要的含义.虽然动态交通分配的研究仍然是十分活跃,可是其特性及其含义在以往的文献中并没有完全地受到注意或重视.现在是来总结我们在动态交通分配研究中所学的知识和研究方向适当的时候.本文回顾了动态交通分配公式化的方法、比较其利用不同交通流量模型时的特性、谈论其含义和提出一些未来研究发展的新方向.
The properties of Dynamic Traffic Assignment （DTA） have important implications on the fidelity and accuracy of the models for offline network planning and policy evaluations as well as real-time operation and management. These properties are not fully addressed in the existing literature, even though DTA remains a very active research topic. It is an opportune time to summarize what has been learned and what lies ahead. This paper reviews the analytical formulation approaches of DTA, compares the properties of DTA with different forms of traffic flow models, discusses their implications, and suggests future research directions.
出处
《交通运输系统工程与信息》
EI
CSCD
2005年第5期85-100,120,共17页
Journal of Transportation Systems Engineering and Information Technology
基金
sponsored by the Competitive Earmarked Research Grant HKUST6283/04E from the Hong Kong Research Grant Council.
关键词
动态交通分配
交通流量模型
Dynamic traffic assignment
traffic flow model
