摘要
提供了一种基于信号配时优化软件Synchro进行多交叉口协调控制的方法,阐述了Synchro进行信号周期时长优化的基本原理以及绿波交通的主要控制因素。以宁波通途路部分路段（徐戎路~沧海路）为例,详细介绍了利用Synchro进行干道多交叉路口信号配时的协调控制的具体方法,得到优化配时方案及沿线绿波时距图。随后利用Sim Traffic进行交通仿真模拟,结果显示各交叉口延误率、路段平均车速、车辆排队现象已得到显著改善,部分车流可以实现绿波交通。
This paper provided a method to optimize multi intersection signal based on the Synchro,and described the basic principle of Synchro and the main control factors of green traffic.In the case of Tongtu Road（part from Xurong Road to Canghai Road） in Ningbo,paper introduced a method of multi Road intersection signal timing coordination control and obtained the traffic timing scheme and Green wave time distance graph.After the traffic simulation by Sim Traffic,the results showed that the intersection delay rate,average vehicle speed,vehicle queuing phenomenon had been significantly improved,part of the traffic flow cound realize the green wave traffic.
出处
《黑龙江交通科技》
2016年第1期132-134,共3页
Communications Science and Technology Heilongjiang
