铁路客运站始发列车检票时间算法研究  

Ticket Checking Time Methodology of Departure Trains in Railway Passenger Station

作　　者：李季涛[1] 王志远[1] 王宇[1] 付佳[2] 

机构地区：[1]大连交通大学交通运输工程学院,辽宁大连116028 [2]沈阳铁路局大连站,辽宁大连116022

出　　处：《交通运输系统工程与信息》2014年第5期133-139,共7页Journal of Transportation Systems Engineering and Information Technology

基　　金：辽宁省教育厅项目(L2012156);铁道部计划项目(2012Z005-A)

摘　　要：铁路客运站始发列车检票时间通常采用写实查定的方法来确定,工作量大且不能及时反映客流不均衡性和检票设备更新后的变化,因此有必要对始发列车检票时间进行定量化研究.本文首先采用K-S检验方法,对旅客检票时间随机分布进行建模研究;其次,针对旅客检票过程中的排队、拥挤和换队行为,构建基于实时人群密度的路径规划算法,建立始发列车旅客检票过程仿真模型,并对模型的正确性进行验证;最后,以发送旅客人数和自动检票闸机数量为自变量设计正交试验,根据仿真实验数据分析结果,提出铁路客运站始发列车检票时间算法,并对算法的正确性进行验证.Ticket checking time of departure trains in railway passenger station is determined by realistic investigation. The workload of this method is pretty big and could not reflect the malconformation of passenger flow and the change after checking equipment updating. Therefore, it is necessary to do some quantified research. Firstly, this paper adopts the K-S test method to model the random distribution of passenger checking time; Secondly, according to the passenger behavior for queuing, crowding and switching, a path planning arithmetic based on real-time crowd density is built, a simulation model of the process for checking and getting aboard of departure trains passenger is set up and the validity of the model is verified; Finally, an orthogonally test using the number of sending passenger and automatic checking machine as independent variables is designed, an methodology of departure trains checking time in railway passenger stations according to the data-analyzed consequence of the simulation experiment is put forward, and the validity of the model is tested.

关 键 词：铁路运输 检票时间算法 人群密度 路径规划 铁路客运站 

分 类 号：U293.13[交通运输工程—交通运输规划与管理]