An Improved Algorithm Research of Transit Signal Priority Based on Bi-objective Optimization Model
- Tianhong Gu, Huijian Cao
- Corresponding Author
- Tianhong Gu
Available Online March 2013.
- https://doi.org/10.2991/iccsee.2013.38How to use a DOI?
- Transit Signal Priority,Urban Arterial Road,Bi-objective Optimization
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/iccsee.2013.38 DO - https://doi.org/10.2991/iccsee.2013.38 ID - Gu2013/03 ER -