影响城市轨道交通安检速度的乘客特征分析

Analysis of Passenger Behaviors Impacting on Subway Station Security Test

针对城市轨道交通安检中的乘客通行速度问题,设计了数据采样方案,赴北京地铁东单站对安检过程中的乘客安检时间、排队情况、随身携带的物品数量及大小、乘客性别等特征数据进行了采集。通过对数据进行统计分析与回归分析发现,疏散区域的队列长度对乘客的等待时间与疏散时间具有显著性的影响;而在影响被检时间的因素中,乘客所携带的大件物品所具有的影响性最为显著,其次为乘客性别,最后是携带物品的数量。根据数据分析得到的影响地铁安检效率的显著性因素,对现有的地铁安检流程提出了优化建议。

Towards the security test interval of passengers＇ walking at subway stations, a data collecting plan is made, and a variety of data including the whole interval, queue length, number and size of baggages, as well as passenger＇s gender are collected from Dongdan Subway Station in Beijing. Statistics and regression method are used to analyze the collected data, it shows that the queue length in evacuation zone significantly influences the waiting interval and evacuation interval, among all the factors that impact the testing interval, the big-size baggage is the most significant factor, followed by passenger gender and the number of baggage respectively. Lastly, some advices for subway security test based on the data analysis are proposed.