基于GIS的城市轨道交通线网客流监测预警  

Urban Rail Transit Network Passenger Flow Monitoring and Early Warning System Based on GIS

作　　者：白丽[1] 王富章[1] 张铭[1] 

机构地区：[1]中国铁道科学研究院,北京100081

出　　处：《都市快轨交通》2013年第6期56-59,共4页Urban Rapid Rail Transit

基　　金："十一五"国家科技支撑计划项目(2011BAG05B02);铁道部科技研究开发计划课题(2012X010-A)

摘　　要：在分析城轨客流特性的基础上,提出线网实时客流的监测算法;利用地理信息系统(GIS)技术,动态展示城市轨道交通线网实时客流分布态势;设定预警研判机理,对超过限定预警值的车站、区间的客流进行监测预警;借助GIS动态定位特性,辅助实现公交接驳的紧急疏散,以满足线网运营的可视化、高效的现代化管理。On the basis of analyzing the characteristics of urban rail passenger flow,the paper proposed a line network real-time passenger flow monitoring algorithm which dynamically displays the real-time passenger flow distribution trend of urban rail transit network by using GIS （Geographic Information System） technology.A warning-oriented mechanism was also established for monitoring an early warning passenger flow on a station or line interval that exceeded the limit warning value,which can help to realize emergency evacuation by bus connections with GIS dynamic positioning features.This meets the requirements of the line network operators＇ visual and high-efficiency modem management.

关 键 词：城市轨道交通 地理信息系统 客流 监测预警 动态实时 疏散接驳 

分 类 号：U29-39[交通运输工程—交通运输规划与管理]