Adaptive Traffic Signal Timing Model on Polling System and Simulation Study

Authors

Guan Zheng, 1. School of Information Science and Technology, Yunnan University, Kunming 650091, China;;
Yueqiang Wang, 2. State Grid Shanghai Changxing Electric Power Supply Company, Shanghai 201913, China;
Wenhua Qian, 1. School of Information Science and Technology, Yunnan University, Kunming 650091, China;;

Abstract

Abstract: A road traffic signal timing system could be corresponds to a polling model. For a queue with a large number of vehicles, under the exhaustive service, the corresponding traffic light will state on green for a long time to empty the queue, vise engender frequent switchover. Motivated by this problem, the timing strategy with minimum and maximum green times for each phase was proposed, which was modeled as a time limited polling system, and then the average queue length at the beginning of green period was analyzed to calculate the green times by the Markova chain and Generation Function method. The effectiveness of the proposed methods was verified by the simulation.

Recommended Citation

Zheng, Guan; Wang, Yueqiang; and Qian, Wenhua (2020) "Adaptive Traffic Signal Timing Model on Polling System and Simulation Study," Journal of System Simulation: Vol. 27: Iss. 10, Article 8.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss10/8

First Page

2278

Revised Date

2015-07-23

DOI Link

https://doi.org/

Last Page

2284

CLC

U481.13

Recommended Citation

Guan Zheng, Wang Yueqiang, Qian Wenhua. Adaptive Traffic Signal Timing Model on Polling System and Simulation Study[J]. Journal of System Simulation, 2015, 27(10): 2278-2284.