基于排队消散模型的干线协调控制  

Arterial Coordination Control Based on Queuing Dissipation Model

作　　者：陈秀锋[1] 田家斌[1] 石英杰[1] 许翔华 CHEN Xiu-feng;TIAN Jia-bin;SHI Ying-jie;XU Xiang-hua(College of Automobile and Transportation,Qingdao University of Technology,Qingdao 266520,China)

机构地区：[1]青岛理工大学汽车与交通学院,青岛266520

出　　处：《科学技术与工程》2018年第10期279-283,共5页Science Technology and Engineering

基　　金：国家自然科学基金(51178231);山东省自然科学基金(ZR2012EEL28);国家"863"计划(2012AA112309)资助

摘　　要：干线协调控制是解决城市道路交通问题最有效、最便捷的方法之一。基于交叉口的数据采集,提出适用于不同层次、不同特点的交叉口相位相序结构,进行干线动态协调控制。利用排队消散时间进行周期优化以及修正相位差,实现干线道路动态绿波协调控制的灵活性和时效性。最后通过银川市具体案例分析和仿真验证。结果表明,基于排队消散模型的干线协调控制,绿波协调控制更简捷有效。Trunk coordinated control is one of the most effective and convenient methods to solve urban traffic problems.Based on the data collection at intersections,a phase sequence structure suitable for different levels and different characteristics is proposed for dynamic coordinated control of arterial lines.Using difference queue dissipation time for cycle optimization and correction of phase offset,the trunk road dynamic green wave coordinated control flexibility and timeliness,the specific case analysis and simulation by Yinchuan city be can improved.The results show that the line coordination control based on queue dissipation model is more concise and effective.

关 键 词：相序优化 相位差 排队消散 仿真 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]