Route-based dynamic traffic assignment with mesoscopic simulation

Meng Meng; Chun-fu Shao; Hui-xuan Li; Xun Ji; Bo-bin Wang

doi:10.1117/12.2030921

19 July 2013 Route-based dynamic traffic assignment with mesoscopic simulation

Meng Meng, Chun-fu Shao, Hui-xuan Li, Xun Ji, Bo-bin Wang

Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 88783M (2013) https://doi.org/10.1117/12.2030921
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China

Abstract

A route-based dynamic traffic assignment (DTA) model is proposed with a mesoscopic traffic simulator. In this model, travelers determine their least cost routes from the original to destination with time-dependent shortest path algorithm. It ensures travelers can dynamically choose and change route according the real-time traffic information. The detail descriptions about the three modules in this model are discussed including vehicle generation module, traffic cell module, and vehicle speed and location update module. This simulation structure has the robust restage and expansibility, which provides an excellent framework for application in the traffic management.

Citation Download Citation

Meng Meng, Chun-fu Shao, Hui-xuan Li, Xun Ji, and Bo-bin Wang "Route-based dynamic traffic assignment with mesoscopic simulation", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88783M (19 July 2013); https://doi.org/10.1117/12.2030921

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