利用行人路阻函数评估地铁站内AFC设备运营状况  

Applying Passenger BPR Function to Assess the Operational Status of AFC Facilities in Subway Stations

作　　者：邵远忠 邵巍跃[2] 张宁[2] 徐文[3] 

机构地区：[1]无锡市轨道交通发展有限公司,江苏无锡214131 [2]东南大学教育部ITS工程研究中心,南京210096 [3]北京城建设计研究总院有限责任公司,北京100037

出　　处：《都市快轨交通》2013年第2期49-52,118,共5页Urban Rapid Rail Transit

摘　　要：地铁站内AFC设备作为整个车站客流疏散的通行瓶颈,其运营状况关系到地铁线路乃至整个线网的运营状况。将BPR函数移植于地铁站内的行人交通流并对其进行线性改进,通过实际调研获取不同类型地铁站内与AFC设备处行人流相关的统计数据,并进一步通过统计软件对调研数据进行拟合分析。研究表明,车站类型、设备数量以及设备布局对AFC设备运营状况具有重要影响,相关研究分析可为地铁站内AFC设备运营状况的分析与评估提供依据。AFC facilities in a subway station are considered the passenger flow and evacuation bottleneck of an entire station and its operating conditions govern the operation conditions of the subway lines and even the whole line network. Authors of the paper transplanted BPR function into subway station pedestrian flow with linear improvements, acquired passenger flow statistics of AFC facilities for different types of subway stations through actual investigation, and analyzed the acquired data by using statistics software. Results showed that types of stations, number of devices and equipment layout affect the operational status of AFC equipment obviously. Relevant research and analysis provide a basis for the evaluation of operating conditions of AFC facilities in subway stations.

关 键 词：城市轨道交通 地铁站 AFC设备 行人路阻 函数 BPR 

分 类 号：U231.92[交通运输工程—道路与铁道工程]