Application and study on artificial intelligence technoligy in traffic singal control system

Abstract

With scientist and technology developing , especially quickly developing computer technology, artificial intelligence technology has knew about by the people in gradually ,and applies in pratice. In the article ,we will introduction artificial intelligence principle and apply in traffic singal control,solve some traffic problem in actual.With the development of intelligent transportation system,urban traffic singal control has been growing into one of the most important aspect.As complexity of transportation,the tradition method are not able to achieve the problem of traffic singal control .we will introduction a self-learning system base on RBF neural network. The system can simulate the traffic police's experience.According to the queue length in each intersection,the system can give out both the singal cycle and the spilt of intersection.Furthermore,it can evaluate the effect of the control with the changing of the traffic ,and adjust the singal.Simulate results reveal that the system can much more prefectly control the actual traffic condition and improve the passing ability of intersection. © 2011 Springer-Verlag.