天津建设科技2025，Vol.35Issue(1)：1-3,17,4.DOI:10.3969/j.issn.1008-3197.2025.01.001
基于微观仿真的信号交叉口行人二次过街通行效率评估
Evaluation of Pedestrian Twice Crossing Efficiency at Signalized Intersections Based on Micro Simulation
宋超群1
作者信息
- 1. 天津市政工程设计研究总院有限公司,天津 300392
- 折叠
摘要
Abstract
In order to improve intersection service level,this paper on the basis of conventional four phase signal con-trol,this article readjusts the signal phase sequence and designs a new pedestrian twice crossing mode.Com-parative models are established using VISSIM to collect data such as vehicle average travel time(VATT),ve-hicle average delay(VAD),pedestrian average travel time(PATT),pedestrian average delay(PAD),and the number of vehicles(NV)and the number of pedestrians(NP)passing through the intersection per hour to evaluate the operational efficiency of each crossing model.The results show that there is no significant differ-ence between the models in terms of VATT,VAD,NV,and NP.The intersection using the new secondary crossing mode has significantly improved operational efficiency in terms of PATT and PAD.关键词
行人过街/交叉口/信号控制Key words
pedestrians crossing/intersections/signal control分类
交通工程引用本文复制引用
宋超群..基于微观仿真的信号交叉口行人二次过街通行效率评估[J].天津建设科技,2025,35(1):1-3,17,4.
