Combining the traffic conditions of urban roads in China, the traffic conditions of arterial road affect the traffic conditions of the entire city. Implementing arterial coordinated control helps to alleviate urban traffic pressure. Firstly, we should find out the OD path with the largest traffic in the road network if the arterial coordination control will be implemented. Secondly, we need to analyze the intersection of each path. If multiple paths pass through the same intersections (two or more), arterial coordination control will be carried out at these intersections. The data in this paper is the vehicle travel information collected by the video detection system in Yicheng County, Linyi City, Shanxi Province, which contains the motor vehicle license plate number, the number of the arrival intersection and the arrival time. This paper studies the method of obtaining the driving path of motor vehicles, figures out the path of each car, calculates the maximum traffic flow path. Proposing different arterial coordination control schemes in different periods by estimating the OD between video points in different time.

CICTP