城市错位路口递阶设计方法及应用  

Hierarchical Design Method of City Offset Intersection and Its Application

作　　者：金成英[1] 吴楠[1] 赵俊军[1] 王聪[1] 

机构地区：[1]昆明理工大学交通工程学院,云南昆明650093

出　　处：《山东交通学院学报》2013年第1期22-26,共5页Journal of Shandong Jiaotong University

摘　　要：提出一种城市错位路口递阶设计方法,即错位路口信号控制方式设计及协同渠化设计,并就设计思路及适用范围进行阐释。结合保山市隆阳区的实际交通参数,对其错位路口进行协同渠化设计,且设计与之匹配的信号控制方案,通过TransModeler仿真软件对设计方案进行评价比选,得到路口延误较小的时空一体化优化方案。仿真结果表明,该错位路口递阶设计方法具有有效性及可行性。This article proposes a design method of the city offset intersection, namely the design of signal control of the off intersection and the coordination channelization and explains its design ideas and application ranges. According to the practical traffic parameters of Longyang District of Baoshan City, it designs the coordination channelization and its matching signal control plan, and then obtains the optimization plan of the least offset intersection delay through the evaluation and comparison of the design plans by using the simulation software TransModeler. The simulation result shows that the hierarchical design method of the offset intersection is valid and feasible.

关 键 词：错位路口 递阶设计 协同渠化 信号联动控制 交通仿真 

分 类 号：U412.35[交通运输工程—道路与铁道工程] U412.37