Research about Petri Nets Modeling of Railway Spring Festival Passenger Transport Based on Scale Free Networks

The research starts from the railway Spring Festival Passenger Transport problems which exposed in the natural disasters, introduces the conception of Scale Free Networks in Chinese railway Passenger Transport system, focus on discussing the characteristic of Chinese railway Passenger Transport system and other related problems, researches the characteristic of railway Spring Festival Passenger Transport, introduces the Petri nets to the “hub” nodes, takes the allocation of train resources and Evacuation of Passenger in emergency as examples, finish the modeling and analysis, it provides scientific research means and theoretical support for making Pre-planned Emergency Response Scheme for passenger pressure and disaster,enhancing the Fusion of multidisciplinary and enhancing railway emergency response capacity