本文认为在一定程度上可以通过控制预安检区出口数量来控制客流,即当预安检区出口数量减少时,进入排队等候区客流减少,过量乘客停留在等待区,从而减轻机场拥堵情况。本文建立了基于元胞自动机的排队论模型,仿真了预安检区出口数量变化对乘客通过安检点的过程的影响,从而获得了安检系统吞吐量最大化和乘客等待时间差异最小化条件下的最优出口数。模型稳定性强,值得推广。 This paper argues that to a certain extent, the passenger flow can be controlled by controlling the export volume of the pre-security area. That is, when the number of the exit of the pre-security area decreases, the passenger flow into the waiting area decreases and the excess passengers stay in the waiting area, thus alleviating the congestion in the airport. In this paper, a queuing theory model based on cellular automata is established to simulate the influence of the change of the number of exit of pre-security inspection area on the process of passenger passing the security checkpoint, so as to obtain the maximum throughput of security system and the minimization of passenger waiting time The optimal number of exports. Model stability, it is worth promoting.