交叉路口车辆流模型及其交通信号灯的控制策略

The Traffic Model at the Intersection and the Control Strategy of Traffic lights

针对四叉路口的交通流建立了一个动态离散非线性模型 ,给出了它们的统一格式。并应用控制理论的方法讨论了交通信号灯的控制策略 。

We provide a dynamic discrete time nonlinear model for traffic current at the intersection, and give a consistent mathematic formulation. We have discussed control strategy of traffic lights by the methods of control theory, and studied vehicle current of the situations.