Title :
Signal coordination control and simulation for multi intersections
Author :
Xia Liu ; Hao Hong ; Chuanwang Wang ; Wen Yang
Author_Institution :
Sch. of Phys. & Inf. Eng., Jianghan Univ., Wuhan, China
Abstract :
Webster signal timing method is adopted for single intersection based on investigation of path conditions and traffic flow. Key intersection and public cycle time are determined by comparing cycle time of all intersections. Based on the spacing between adjacent intersections and path speed, signal timing and phase difference are adjusted so that some vehicles can go through multi intersections continuously. Two intersections of Xinhua road and Jianshe road, Xinhua road and Jianghan north road in Wuhan city as an example, simulation of signal timing for multi intersections is implemented based on the vissim software, results show that the average of queue length and delay time are decreased after optimization.
Keywords :
signal processing; Jianshe road; Webster signal timing method; Xinhua road; delay time; multiintersections; queue length; signal coordination control; Cities and towns; Delays; Optimization; Roads; Software; Vehicles; intersection; signal timing; simulation; traffic control;
Conference_Titel :
Information Technology and Artificial Intelligence Conference (ITAIC), 2014 IEEE 7th Joint International
Print_ISBN :
978-1-4799-4420-0
DOI :
10.1109/ITAIC.2014.7065093