Trend Analysis of Passenger Evacuation Modeling Technology in Urban Rail Transit

Urban rail transit is an important part of urban public transport, which has the advantages of large passenger traffic volume, punctuality and efficiency, but it also has the disadvantage of weak resistance to some disasters. In the event of accidents, how to effectively evacuate a large number of passengers has become the hot issue among the researchers in recent years. Based on the literature of passenger evacuation model in city rail transit at home and abroad, On this basis, combined with the safety characteristics of urban rail transit in China, we the development trend of passenger emergency evacuation modeling technology.