交通信息与安全2016，Vol.34Issue(6)：70-76,7.DOI:10.3963/j.issn 1674-4861.2016.06.010
基于移动定位信息的地铁站客流来源分析
An Analysis on Origins of Passenger Flow of Subway Stations Based on Mobile Location Data
张伟伟 1陈艳艳 2赖见辉 2陶涛1
作者信息
- 1. 北京市市政工程设计研究总院有限公司 北京100082
- 2. 北京工业大学城市交通学院 北京100124
- 折叠
摘要
Abstract
Origins of passenger flow of subway stations lays the foundation for planning of rail networks,optimizing connections between rail transit and ground transportations and setting up of the related facilities.Based on numerous signaling data of mobile phones with location information,a method for investigating origins of passenger flow of subway stations is proposed.On the basis of identifying distribution of Origin-Destination (OD) of passengers throughout a day,considering the fact that signal of mobile phones would be switched to different location areas (LA) when entering or exiting subway stations,time and location of a trip can be then justified.Comparing the time when passengers entered subway station with the departure time of all trips throughout a day,a complete trip chain of passengers who taking subway can be obtained.Then origin areas of these trips can be computed.Three typical stations of Beijing Subway Line 2 are selected for case studies.The computed results are compared with the data from Auto Fare Collection (AFC) machines in subway stations and the results of questionnaires.The comparisons show that the proposed algorithm is able to correctly identify more than 65 ％ of station demands,and the average error of identifying origins of passenger flow is about 5％.Finally,the distribution characteristics of the sources of subway passengers are analyzed.关键词
智能交通/手机信令/地铁出行/进站时间/出行起点Key words
intelligent transportation/mobile signaling/subway trip/arrival time/trip origin分类
交通工程引用本文复制引用
张伟伟,陈艳艳,赖见辉,陶涛..基于移动定位信息的地铁站客流来源分析[J].交通信息与安全,2016,34(6):70-76,7.
