Research on Urban Traffic Active Control in Cooperative Vehicle Infrastructure

Research on Urban Traffic Active Control in Cooperative Vehicle Infrastructure

Blog Article

Urban intersection control mainly undertakes two tasks: traffic safety and traffic efficiency.Traditional intersection control models and methods have been insufficient in improving traffic efficiency, which is composed of the increase in traffic demand and the complexity of demand at present.In this paper, we propose a novel model and method called ATCM, which is based on red pygmy dogwood the advanced technology of cooperative vehicle infrastructure.

In this paper, a novel active traffic control model (ATCM) is proposed, which is based on the advanced technology of cooperative vehicle infrastructure.ATCM increases the intersection control model variables from the traditional two dimensions to five dimensions.It reshapes intersection control from the perspective of road designers and managers, so it can achieve more flexible and efficient traffic control.

To this end, a multivariable active traffic control model is constructed, which includes road speed, lane control, sequence, phase, and green light time; a D-double layer optimization method is designed for this model.The first part click here of this optimization method combines speed control and dynamic phase sequence control.The second part is realized by the combination of lane control and dynamic phase sequence control.

By conducting comprehensive experiments, the results demonstrate that the proposed approach is more flexible and efficient than traditional methods.