四显示自动闭塞区段影响追踪列车间隔的固定设备因素分析  

Analysis on Fixed Equipment Factors Influencing Headway of Trains in Four-aspect Automatic Block Section

作　　者：韩春明[1] 赵琦[2] 常山[3] 

机构地区：[1]中国铁道科学研究院铁道科学技术研究发展中心,北京100081 [2]太原铁路局调度所,山西太原030013 [3]中国铁道科学研究院科学技术信息研究所,北京100081

出　　处：《铁道运输与经济》2016年第2期25-30,共6页Railway Transport and Economy

基　　金：中国铁道科学研究院基金项目(2013YJ094)

摘　　要：追踪列车间隔取决于区间追踪间隔、车站通过追踪间隔、车站出发追踪间隔和到站停车追踪间隔的最大者。对于四显示自动闭塞区段,影响货物列车追踪间隔的因素主要有列车质量及长度、区间坡度、进出站侧向道岔号、分相设置及信号机位置等。根据设定的线路、设备等条件,通过理论计算及软件仿真,分析各类固定设备因素对于追踪列车间隔的影响,并得出其合理设置范围。The headway of trains depends on the maximal one among sectional headway of trains, headway of trains passing station, headways of trains leaving station and headway of trains stopping at station. In four-aspect automatic block section, the factors influencing headway of freight trains mainly include train weight and length, sectional gradient, turnout number in entry and exit of station, setting of neutral section and location of signal. According to the established conditions of railway line and equipments, through theoretical calculation and simulation, the influence of each fixed equipment factor on the headway of trains was analyzed, and the reasonable setting scope was achieved.

关 键 词：四显示 自动闭塞 追踪列车间隔 影响因素 

分 类 号：U292.52[交通运输工程—交通运输规划与管理]