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A traffic network capacity reliability considering mean-excess travel time with perception error

  • Beihang University
  • Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

An essential factor that affects the travelers' route choice behavior is travel time variability, as indicated by empirical studies. Travel time variability elaborates both reliability and unreliability aspects. The concept of mean-excess travel time can capture this characteristic of travel time variability, which is one of the most widely used measures for assessing transportation network performance. Moreover, the travelers' route choice decisions are based on the perceived travel time rather than the actual travel time. Therefore, this paper firstly presents a traffic equilibrium model based on the mean-excess travel time with stochastic perception errors that explicitly considers road network capacity in the route choice process. Thus, an acceptable capacity exceedance probability will be considered in a degradable road network. The network traffic capacity model based on mean-excess travel time with perception error is presented. Finally, numerical studies on a small network are provided to illustrate performances of the network.

源语言英语
主期刊名CICTP 2017
主期刊副标题Transportation Reform and Change - Equity, Inclusiveness, Sharing, and Innovation - Proceedings of the 17th COTA International Conference of Transportation Professionals
编辑Haizhong Wang, Jian Sun, Jian Lu, Lei Zhang, Yu Zhang, ShouEn Fang
出版商American Society of Civil Engineers (ASCE)
2290-2300
页数11
ISBN(电子版)9780784480915
DOI
出版状态已出版 - 2018
活动17th COTA International Conference of Transportation Professionals: Transportation Reform and Change - Equity, Inclusiveness, Sharing, and Innovation, CICTP 2017 - Shanghai, 中国
期限: 7 7月 20179 7月 2017

出版系列

姓名CICTP 2017: Transportation Reform and Change - Equity, Inclusiveness, Sharing, and Innovation - Proceedings of the 17th COTA International Conference of Transportation Professionals
2018-January

会议

会议17th COTA International Conference of Transportation Professionals: Transportation Reform and Change - Equity, Inclusiveness, Sharing, and Innovation, CICTP 2017
国家/地区中国
Shanghai
时期7/07/179/07/17

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