Abstract: This paper further studies the efficiency of airport passenger security check using intelligent passenger security system with different layouts. Based on the distribution of each passenger's passing time at airport security check, a simulation model is built with Anylogic. Security check efficiency is analyzed in different numbers of placement and sorting positions and at different conveyor belt speeds. The simulation results show that under the given parameters, when the conveyor belt speed is 0.2 m/s, 3 sorting bits and 4 placement bits are the optimal layout scheme. It will provide a direction for the layout optimization of intelligent passenger security system in the future.

Key words: intelligent passenger security system, efficiency of airport passenger security check, layout optimization, Anylogic