Agent-Based Modeling and Analysis of Airport Passenger Differentiated Security Strategy

In order to improve the security and efficiency of the airport security system, Anylogic software is used to establish a simulation model for the traditional airport security inspection strategy and differentiated security inspection strategy combined with the actual airport survey data. An algorithm is established for the two strategy security inspection channels with one day operation of an airport. The situation is simulated and the traditional airport security inspection strategy was compared with the differentiated security strategy in terms of true alarm rate, false clear rate, average passenger waiting time, and total length of open time of security inspection channel. The results show that, compared with the traditional airport security inspection channel, the differentiated security strategy true alarm rate improved by 9.6%, the false clear rate decreased by 47.1%, the average waiting time of passengers decreased by 44.5%. The number of security checkpoints required was reduced and the operating time of security inspection channel was reduced by 38.4%.