Passive transit signal priority for high transit demand: model formulation and strategy selection

With the increasing of transit vehicles in urban networks, traditional active transit signal priority (TSP) control may fall short of efficiency and bring negative impacts to non-priority approaches due to overusing priority grants. To reduce the frequency of activating TSP under high bus volumes, this study presents a new model, named INTEBAND, to facilitate the platooning of both passenger-cars and buses along arterials. The model integrates the conventional signal progression model with bus progression model to balance the travel delay of car-users and bus-passengers. Taking Jingshi road in Jinan for example, this study employs VISSIM for model evaluations. Further sensitivity analysis reveals that INTEBAND could clearly outperform the two conventional models in reducing network person delay when the ratio of bus-passengers and car-users exceeds a threshold of 1.5. Moreover, a multi-classifier model based on simulation results is to conveniently answer when INTEBAND can yield more benefit than conventional progression models.

• Record URL:
  • https://doi.org/10.1080/19427867.2017.1295899
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/19427867
• Supplemental Notes:
  • © 2017 Informa UK Limited, trading as Taylor & Francis Group. Abstract reprinted with permission of Taylor & Francis.
• Authors:
  • Lin, Yongjie
  • Yang, Xianfeng
  • Zou, Nan
• Publication Date: 2019-5

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 119-129
• Serial:
  • Transportation Letters: The International Journal of Transportation Research
  • Volume: 11
  • Issue Number: 3
  • Publisher: Taylor & Francis
  • ISSN: 1942-7867
  • EISSN: 1942-7875
  • Serial URL: http://www.tandfonline.com/toc/ytrl20/current

Subject/Index Terms

• TRT Terms: Arterial highways; Demand; Mathematical models; Public transit; Traffic delays; Traffic platooning; Traffic signal priority; Traffic simulation; Transit buses
• Geographic Terms: Jinan (China)
• Subject Areas: Highways; Operations and Traffic Management; Planning and Forecasting; Public Transportation;

Filing Info

• Accession Number: 01691311
• Record Type: Publication
• Files: TRIS
• Created Date: Jan 25 2019 10:34AM