信控交叉口逆向左转可变车道使用效果仿真研究  

Simulation Study on the Use Effect of Reverse Left Turn Variable Lane in Signalized Intersection

作　　者：张乐峰 朱从坤[1] ZHANG Le-feng;ZHU Cong-kun(School of Civil Engineering,Suzhou University of Science and Technology,Suzhou 215011,China)

机构地区：[1]苏州科技大学土木工程学院,苏州215011

出　　处：《价值工程》2020年第25期206-208,共3页Value Engineering

摘　　要：对设置逆向左转可变车道交叉口进行交通调研,根据调研数据,在VISSIM仿真模拟软件中建立逆向左转可变车道交叉口模型,输入实际交通量,选取车均延误、排队长度、通过数量为评价指标,对设置逆向左转可变车道前后车辆运行效果进行评价。研究表明:设置逆向左转可变车道后,左转车均延误、排队长度均有所降低,通过数量得到提高。According to the research data,the model of the reverse left turn variable lane intersection is established in the VISSIM simulation software,the actual traffic volume is input,and the average vehicle delay,queue length and passing quantity are selected as the evaluation indexes to evaluate the operation effect of the vehicles before and after the reverse left turn variable lane intersection.The research shows that the average delay and queue length of left turning vehicles are reduced and the number of passing vehicles is increased after the reverse left turning variable lane is set.

关 键 词：信控交叉口 逆向左转可变车道 VISSIM仿真 

分 类 号：U491.123[交通运输工程—交通运输规划与管理]