Research on Traffic Signal Self-Organizing Control Based on VANET Acquisition Information

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Wang, Yu^1 ; Zhang, Qi^1 ; Huang, Xiao^1

University of Science and Technology Beijing, Beijing

100083, China^1

关键词: Fuzzy signal control;    Oversaturation;    Secondary development;    Self organizing control;    Signal control;    Signal timing;    Traffic signal control;    Urban road networks;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062159/pdf
DOI  :  10.1088/1757-899X/392/6/062159

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In order to solve the phenomenon of traffic congestion and severe oversaturation overflow in urban road network, this paper proposes a self-organized traffic signal control method which based on vehicular ad-hoc network to collect information and aim at evacuating network oversaturated congestion traffic. At the same time, the method is based on fuzzy control theory and take containable traffic space in the front road section into consideration. Then the road network oversaturation intersection signal control models are established. Furthermore, based on the secondary development of VISSIM, the simulation experiment and evaluation of fixed signal timing, fuzzy signal control and traffic signal self-organizing control based on VANET are carried out respectively. The results show that the method proposed in this paper has the obvious effect on traffic congestion evacuation and the improvement of road network capacity.