建立开放边界条件下的十字交叉路口元胞自动机交通流模型,通过研究十字交叉路口红绿灯对交通流的影响,确定各种交通状况下的最佳红绿灯配时方案。
A cellular automata model for a single intersection with open boundary conditions is presented. The influence of traffic light on traffic flow is discussed. And the optimization of green ratio under differ ent traffic conditions can be found.