An improved bus signal priority model

Weerasooriya, G, Bajwa, S, Kuwahara, M and Sarvi, M 2008, 'An improved bus signal priority model', Seisan Kenkyu, vol. 60, no. 4, pp. 355-359.


Document type: Journal Article
Collection: Journal Articles

Title An improved bus signal priority model
Author(s) Weerasooriya, G
Bajwa, S
Kuwahara, M
Sarvi, M
Year 2008
Journal name Seisan Kenkyu
Volume number 60
Issue number 4
Start page 355
End page 359
Total pages 4
Publisher University of Tokyo, Institute of Industrial Science
Abstract This paper proposes a new bus signal priority model which takes into account the delay caused by the existing queues at the intersection. In existing methods, a bus sometimes experiences delay even under the bus priority control because bus travel time between the upstream beacon and the downstream intersection is fixed. On the other hand, in our method, bus arrival time at the intersection is more precisely as well as dynamically estimated based on the upstream infrared beacon and traffic detector information. It is confirmed that the proposed method provides the better priority service than the conventional method.
Subject Transport Engineering
Copyright notice Copyright © 2008 Institute of Industrial Science The University of Tokyo
ISSN 0037-105X
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