Active management and control method for traffic network

In order to control the traffic network reasonably, the multi-objective programming model is established, which takes the maximum capacity of the traffic network and the minimum construction funds as objectives, and takes the prospect traffic demand, the efficiency and the road occupancy ratio as restraints. Then, the effective solution method is put forward. Finally, an example is studied and the study results show the model and the algorithm for the traffic network are feasible. The active management and control method may carry on the reasonable control to the urban traffic network, and effectively avoid a series of traffic problems caused by the unreasonable traffic network structure.