中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (6): 1224-1227.DOI: 10.3969/j.issn.1674-0696.2013.06.28

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城市道路错位交叉口信号协调控制方法研究

何春光1,刘小勇1,孙亮2,王小艳1   

  1. 1.新雇农业大学机械交通学院,新疆 乌鲁木齐 830052; 2.乌鲁木齐市城市综合交通项目研究中心,新疆 乌鲁木齐 830063
  • 收稿日期:2013-01-09 修回日期:2013-06-24 出版日期:2013-12-15 发布日期:2015-01-22
  • 作者简介:何春光(1988—),男,福建甫田人,硕士研究生,主要从事交通E程信息技术方面的研究。E-mail:hechunguang88@126.com

Signal Coordination Control Method at Urban Road Offset Intersection

He Chunguang 1 , Liu Xiaoyong1 , Sun Liang2 , Wang Xiaoyan1   

  1. 1.College of Mechanical Engineering & Transportation , Xinjiang Agricultural University , Urumqi 830052 , Xinjiang, China; 2.Urumqi Urban Comprehensive Transport Project Research Center, Urumqi 830063 , Xinjiang , China
  • Received:2013-01-09 Revised:2013-06-24 Online:2013-12-15 Published:2015-01-22

摘要: 针对错位交叉口交通特点,根据交叉口的交通组织、交通流特性及道路交通条件,提出了协调主要车流、以错 位交叉口中主要的T形交叉口相位设汁为基础的相位方案,以及着重考虑交通安全的信号协调控制方法;通过VISSIM 软件对错位交叉口信号协调控制进行仿真分析。研究表明:在采用信号协调控制方案后,交叉口各进口的平均 延误均有所下降;同时减少交叉口的冲突点数量,有利于减少交叉口延误和改善交通安全。

关键词: 错位交叉口, 协调控制, VISSIM, 仿真

Abstract: For the traffic characteristics at offset intersection , the offset intersection signal coordination control method was put forward , according to the traffic organization , the traffic flow characteristics and road traffic conditions. The proposed method coordinated the main traffic flow and the phase design of the T -shaped intersection , which focused on the traffic safety. Simulation analysis on the offset intersection signal coordination control was carried out by the VISSIM software. Research results show that: the average delay of each import at the intersections reduces after the signal coordination control method; meanwhile , when the number of conflict points of intersection reduces , the intersection delays will reduce and the traffic safety will be improved.

Key words: offset intersection, coordinated control, VISSIM, simulation

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