Human-Vehicle Intersection Traffic Lights Timing Optimization Research

doi:10.1155/2022/5549454

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Human-Vehicle Intersection Traffic Lights Timing Optimization Research
	Li, Wen 2; Zhang, Hongying 1; Huang, Zhaoguo 1; Li, Chenhui 3
刊名	Journal of Advanced Transportation
	2022
卷号	2022
关键词	Computer software Efficiency Pedestrian safety Queueing networks Queueing theory Roads and streets Street traffic control Timing circuits Traffic signals Breakings Crossing time Green light Light signal Optimization researches Optimization scheme Queuing delay Time distribution Timing optimization Traffic light
ISSN号	0197-6729
DOI	10.1155/2022/5549454
英文摘要	The purpose of this research is to find a traffic light timing optimization scheme. During the research, an intersection between Xi'an Mingguang road and the Fourth FengCheng road was chosen to analyze the crossing time distribution of pedestrians who were separated from west-to-the-right-turn vehicles during which the method of breaking off both ends of pedestrian green light signals was used. The VISSIM software was used for traffic simulation, aimed at improving traffic volume and right-turning vehicle average speed for less vehicle queuing delays, less human-vehicle conflicts, and better security for pedestrians without excessive interruption on their street crossing efficiency. The optimal scheme is obtained and the result shows that (1) the number of passing vehicles remains unchanged, with the queuing delay reduced by 5.78% and crosswalk passing speed increased by 19.01% compared with the original one. (2) As the scheme effect is positively correlated with the increase of right turn vehicle numbers, the scheme could be adopted for urban traffic management based on the local situation, which is not only in peak traffic hours but also in the flat peak time to ensure vehicle efficiency and pedestrian safety in the light of "vehicle yielding to pedestrians"regulation. (3) The scheme could also be adopted in cities with no "vehicle yielding to pedestrians"policy for both people-vehicle separation and pedestrian safety when crossing streets. © 2022 Wen Li et al.
WOS研究方向	Engineering ; Transportation
语种	英语
出版者	Hindawi Limited
WOS记录号	WOS:000778348500001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/157920]
专题	土木工程学院
作者单位	1.School of Civil Engineering, Lanzhou University of Technology, Gansu, Lanzhou; 730050, China; 2.School of Automobile, Chang'an University, Shaanxi, Xi'an; 710064, China; 3.College of Transportation Engineering, Chang'an University, Shaanxi, Xi'an; 710064, China
推荐引用方式 GB/T 7714	Li, Wen,Zhang, Hongying,Huang, Zhaoguo,et al. Human-Vehicle Intersection Traffic Lights Timing Optimization Research[J]. Journal of Advanced Transportation,2022,2022.
APA	Li, Wen,Zhang, Hongying,Huang, Zhaoguo,&Li, Chenhui.(2022).Human-Vehicle Intersection Traffic Lights Timing Optimization Research.Journal of Advanced Transportation,2022.
MLA	Li, Wen,et al."Human-Vehicle Intersection Traffic Lights Timing Optimization Research".Journal of Advanced Transportation 2022(2022).