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Travel time estimation for recurrent jammed flow on shanghai north-south expressway

  • Peng Chen*
  • , Keping Li
  • , Jian Sun
  • *此作品的通讯作者
  • Tongji University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The conventional point-detector based method for travel time estimation does not consider the impact of future downstream traffic conditions and may deviate significantly from real travel times during congestion. Though many newly arising algorithms have been developed, it is difficult for them to be applied in real situation. This paper proposes a novel and easy-to-implement method of travel time estimation using effective capacity at the bottlenecks of expressway based on actual data during recurrent congestion periods. Then the method is applied to Shanghai North-south expressway in the microscopic simulation program VISSIM. The experiment results show the accuracy is satisfying in 5-minute intervals.

源语言英语
主期刊名2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
649-652
页数4
DOI
出版状态已出版 - 2009
已对外发布
活动2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009 - Zhangjiajie, Hunan, 中国
期限: 11 4月 200912 4月 2009

出版系列

姓名2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
3

会议

会议2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
国家/地区中国
Zhangjiajie, Hunan
时期11/04/0912/04/09

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