An Improved Algorithm Research of Transit Signal Priority Based on Bi-objective Optimization Model

DOI

10.2991/iccsee.2013.38How to use a DOI?

Keywords

Transit Signal Priority,Urban Arterial Road,Bi-objective Optimization

Abstract

Optimization of adaptive traffic signal timing is one of the most complex problems in traffic control systems. In order to obtain control parameters of bus signal priority of the urban roads, a bi-objective optimization model for signal timing is established based on real-time data of GPS. As the goal of optimization, the delay and stops are calculated respectively. And the corresponding constraint condition is built. The method can optimize green splits and offset at urban arterial road. A VISSIM simulation testbed was developed to evaluate the performance of the proposed bi-objective optimization model. The results show that the optimizer can produce TSP timing plans that benefit the transit vehicles while minimizing the impact of TSP on the general vehicles.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tianhong Gu
AU  - Huijian Cao
PY  - 2013/03
DA  - 2013/03
TI  - An Improved Algorithm Research of Transit Signal Priority Based on Bi-objective Optimization Model
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 142
EP  - 145
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.38
DO  - 10.2991/iccsee.2013.38
ID  - Gu2013/03
ER  -