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交通信息影响下的动态路径选择模型研究 被引量:18

Study on Dynamic Route Choice Model with Travel Information
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摘要 考虑交通信息对出行者选择出行路径的动态影响 ,建立一种动态路径选择模型。将不同类型的出行者对路段(路径 )运行时间的预测看作不同的随机过程 ,通过对出行路径上节点的到达时间取期望值 ,利用一阶近似表达式 ,研究交通信息对出行者的出行路径选择行为的影响。 This paper presents a model of dynamic route choice with travel information. The predictive path travel time of different travelers can be modeled as different stochastic process. It reflects that travel information will influence the traveler route choice behavior by the expectation of node's arrival time and the first order approximation.
出处 《公路交通科技》 CAS CSCD 北大核心 2000年第4期35-37,共3页 Journal of Highway and Transportation Research and Development
基金 国家自然科学基金重点资助项目! ( 5983831 0 )
关键词 最短路径 动态路径选择 交通信息 路段运行时间 The shortest path Dynamic route choice Travel information
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参考文献6

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