基于路段流量均衡控制的节点拥堵治理研究——以重庆市为例  

Traffic Congestion Management Research Basedon Coordinated Control: A Case Study in Chongqing

作　　者：安萌[1,2,3] 祝烨 杨强 张雯 AN Meng;ZHU Ye;YANG Qiang;ZHANG Wen(Jiangsu Key Laboratory of Urban ITS,Southeast University,Nanjing 210096,China;Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies,Nanjing 210096,China;Chongqing Urban Construction Research Center,Chongqing 400020,China)

机构地区：[1]东南大学交通学院,南京210096 [2]现代城市交通技术江苏高校协同创新中心,南京210096 [3]重庆市市政设计研究院,重庆400020

出　　处：《交通工程》2018年第5期46-52,64,共8页Journal of Transportation Engineering

基　　金：2017年度重庆市建设科技计划项目(20170302)

摘　　要：针对重庆市山水阻隔、地形地貌的独特性路网格局及在自由式布局的路网体系下,重庆市交通的拥堵特性,首先从路网结构出发,分析重庆市路网系统的特征和缺陷,其次延伸到对重庆市路网格局下特有的节点型拥堵进行成因和特征分析,同时,结合自身路网特性提出实施路段流量均衡控制的意义和主要措施,最后,通过实例研究加强对路段流量均衡控制方法的应用.According to Chongqing s mountain water barrier and topography,and the unique road network system,and the congestion characteristics of Chongqing,this paper first analyzed the road network structure,the characteristics and defects of the Chongqing road network system.Second,it examined the cause and characteristic of the unique node-type congestion under the existing Chongqing road network.Based on the analysis,this study combined the characteristics of its own road network and proposed the significance and main measures for implementing the road segment flow balance control.Finally,a case study was conducted to demonstrate the benefits of the traffic balance of the road segment using coordinated control methods.

关 键 词：地形地貌 自由式路网 节点型拥堵 路段流量均衡控制 

分 类 号：U491.17[交通运输工程—交通运输规划与管理]