Research on the Model of Traffic Signal Control and Signal Coordinated Control

This paper points to the shortfalls of the research on the traffic and signal coordinated control, and makes a model of traffic signal control and signal coordinated control. In the model, we use the minimum driving time as optimized object to adjust green signal ratio and pause rate in various intersections in real time, the green signal ratio is set as signal control strategy and the pause rate is taken as vehicle navigation strategy. The model is aim at coordinated control of the vehicles and signal. Also, this paper solves the model with the methods based on genetic algorithm (GA).