Interregional traffic signal coordination control under sudden disaster based on game theory

An interregional traffic signal coordination control strategy model was built based on the game theory and its parameters were chosen optimizationally.The operation opportunity of the interregional traffic signal coordination control was discussed.A software package was developed,and the model was validated by the developed software combined with Paramics V6 simulator.The validation results show that the built model can obviously enhance the traffic control efficiency by reducing the average traffic delay and increasing the vehicle speed.