短间距交叉口控制策略研究

Study on Control Strategy of Short-distance Intersection

为解决城市道路网中短间距交叉口引起的蓄车能力低、交通拥堵问题,提出针对该类交叉口进行交通组织方案优化,并运用信号协同控制方案在交通仿真软件VISSIM中对优化方案进行仿真,验证交叉口改善方案效果。

In order to solve the problems of low vehicle storage capacity and traffic congestion caused by the short-distance intersection in urban road network, the article puts forward the optimization of traffic organization scheme for this kind of intersection, and applies the signal coordinated control scheme to simulate the optimized scheme in the traffic simulation software VISSIM and to verify the improvement scheme effect of intersection.