面向城市主通道的信号协调控制优化研究  

Research on Signal Coordination Control for Urban Arterial Roads

作　　者：王逸凡 王雪雪 还斌 WANG Yifan;WANG Xuexue;HUAN Bin(Shanghai SEARI Intelligent System Co.,Ltd.,Shanghai 200063,China)

机构地区：[1]上海电科智能系统股份有限公司,上海200063

出　　处：《交通工程》2022年第1期67-71,82,共6页Journal of Transportation Engineering

基　　金：高架道路主动管控与诱导融合技术研究项目资助(JT2021-KY-003).

摘　　要：为了实现日常模式下车辆快速通行的效果,改善现有城市路网的交通拥堵问题,缩短出行者的出行时间,针对面向城市主通道的信号协调控制优化进行研究.在经典MULTIBAND模型的基础上,进行了实时参数计算、双向绿初式绿波设计和过饱和状态下的协调策略等方面的改进.最后通过VISSIM仿真平台,将本文的改进模型与传统数解法、经典MULTIBAND模型生成的协调方案在双向总延误和平均停车次数2个指标上进行了对比分析,证明了本文所述模型在高峰和平峰时段均能取得比较好的协调效果.In order to achieve the effect of fast traffic in daily mode,addressthe current traffic congestion problem,and shorten the travel time of travelers,this paper examines the signal coordination control for urban arterial road.Based on the classic MULTIBAND model,improvements are made in real-time parameter calculations,two-way initial green wave design and coordination strategies under supersaturated conditions.Finally,through the VISSIM,the improved model is compared with the coordination plan generated by the traditional numerical solution and the classic MULTIBAND model on the two indicators of two-way total delay and average number of stops,which proves that the model described in this paper can achieve a better coordination effect in both peak and non-peak periods.

关 键 词：城市交通 信号优化 协调控制 

分 类 号：U495[交通运输工程—交通运输规划与管理]