信号配时结合渠化设计的交叉口组织方案优化  

Signal Timing Combined with Channelization Design Optimization of Intersection Organization Scheme

作　　者：乔俊 吴君豪 

机构地区：[1]北京警察学院交通系,北京102202 [2]北方工业大学电气与控制工程学院,北京100144

出　　处：《工业控制计算机》2023年第10期108-110,共3页Industrial Control Computer

基　　金：北京警察学院重点课题(2021KZD07)。

摘　　要：针对交叉口因施工占道、交通管制以及车流量增加等原因导致交叉口拥堵以及交叉口相位存在空放情况的问题。提出了信号配时结合渠化设计的交叉口组织方案优化方法,来替代单一信号配时优化与渠化优化方法。以北京市月泉路与学清路交叉口为实验环境,搭建SUMO仿真路网模型进行单一组织方案优化与结合组织方案优化的对照实验。通过对照实验得出,二者结合的方案在减少车流延误、停车排队次数、排队长度上均有更好的效果。It is aimed at the problem of intersection congestion and vacant intersection phase due to construction occupancy,traffic control,and increased traffic flow.The optimization method of intersection organization scheme combined with signal timing combined with channelization design is proposed to replace the single signal timing optimization and channelization optimization method.Taking the intersection of Yuequan Road and Xueqing Road in Beijing as the experimental environment,a VSSIM simulation road network model is built to carry out a control experiment of single organization scheme optimization and combined organization scheme optimization.Through controlled experiments,it is concluded that the combined scheme has better effects in reducing traffic delays,parking queues and queue length.

关 键 词：信号配时 渠化设计 交叉口组织方案 方案优化 交叉口 

分 类 号：U491[交通运输工程—交通运输规划与管理]