Based on game theoretic large-scale crowd evacuation optimum escape route generating method

The present invention is in order to when there is disaster, during simulation large-scale crowd evacuation, calculate the Evacuation Strategies of optimum, and during this basis is to whole evacuation occur crowding phenomenon, each evacuates the crowd density situation in path, critical path artificial abortion's situation is analyzed statistics, it is achieved the generation to the optimal strategy of crowd evacuation.The present invention provides a kind of optimization method based on game theoretic large-scale crowd evacuation path, according to disaster radiation areas scope, at a distance of Safe Escape Distance, the safety measure number that best-effort path includes, degree of crowding factor carries out quantitative risk analysis, and quantitative risk analysis uses Monte Carlo model, using the Risk Results of assessment as the input parameter of the revenue function of path game, determine to evacuate the choice in path by game theory, form optimum dispersal plan.