基于相交干道的绿波协调设计实证研究  

Empirical Study of Green Wave Coordination Design Based on Intersected Trunk Road

作　　者：侯宗霖[1] 

机构地区：[1]常州市规划设计院,江苏常州213001

出　　处：《城市道桥与防洪》2014年第4期205-208,11-12,共4页Urban Roads Bridges & Flood Control

摘　　要：交通干线是城市交通的大动脉,承载了主要的交通流,实现干线绿波信号协调控制一定程度上可解决城市的交通拥堵问题。首先概述了绿波协调控制基本原理,在此基础上,提出了相交干道绿波协调设计的理论方法,并以镇江市大港新区相交主干路为例,运用相交干道协调控制理论,建立线控系统,并利用VISSIM仿真软件对线控系统实施前后的道路运行状况进行了比较分析。研究结果表明,采用绿波协调设计后,该相交干道高峰时段的平均延误减少7.92%,平均停车次数减少20.41%,交通通行效率显著提高。The traffic trunk road is the arterial traffic of city and bears the main traffic volume.The realization of green wave signal coordination control of trunk roads can solve the traffic congestion of a city in a certain extent The article firstly summarizes the basic principle of green wave coordination control.On this basis,the theoretical method of green wave coordination design of intersected trunk road is put forward.As the case of the intersected trunk roads in the Dagang New Area of Zhenjiang City,the coordination control theory of intersected trunk road is used to set up the line control system.The VISSIM simulation software is used to compare and analyze the road operation status before and after the implementation of the line control system.The study result shows that the average delay in the peak period of this intersected trunk road is decreased by 7.92%,the average stop time is decreased by 20.41%and the traffic efficiency is remarkably improved after the implementation of green wave coordination design.

关 键 词：相交干道 绿波 协调 线控系统 实证研究 

分 类 号：U491.2[交通运输工程—交通运输规划与管理]