地铁车辆段轮对在线检测设备对出入段能力的影响分析
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摘要
轮对在线检测设备在车辆段咽喉区的设置方式不同,引起信号转换轨位置的变化,从而影响列车出入段能力。为研究设备的合理设置方式,减少对列车出入段能力的影响,通过分解列车出段作业过程,计算出理想条件下的列车出段时间,再以几种典型的设备设置方式为例,分别计算出段作业时间差,对比分析后提出,在同等条件下,设备的最优位置应设于咽喉区第一付道岔和信号转换段之间,同时应尽量避免将设备设置在咽喉区第一付道岔内的岔线区。
The change of the position of the signal conversion track caused by different setting methods of the wheelset on-line detection equipment in the throat area of metro depot will affect the ability of trains to enter and exit. In order to study the reasonable arrangement of the equipment and reduce the impact on the ability of trains in and out of the depot,the train exit time under ideal conditions is calculated by decomposing train outbound operation procedure. The differences in exit time are calculated based on several typical equipment setting methods. The comparison and analysis results show that under the same conditions,the optimal position of the equipment should be located between the first turnout and the signal conversion section in the throat area,and the equipment should not be located in the turnout area within the first turnout.
The change of the position of the signal conversion track caused by different setting methods of the wheelset on-line detection equipment in the throat area of metro depot will affect the ability of trains to enter and exit. In order to study the reasonable arrangement of the equipment and reduce the impact on the ability of trains in and out of the depot,the train exit time under ideal conditions is calculated by decomposing train outbound operation procedure. The differences in exit time are calculated based on several typical equipment setting methods. The comparison and analysis results show that under the same conditions,the optimal position of the equipment should be located between the first turnout and the signal conversion section in the throat area,and the equipment should not be located in the turnout area within the first turnout.
引文
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[2]王业超.浅析地铁车辆轮对在线检测系统[J].中小企业管理与科技(上旬刊),2017(4):170-171.
[3]高静涛,戴立新,王泽勇.轮对状态动态检测系统应用综述[J].铁道技术监督,2009,37(7):10-12.
[4]赵川宇.浅谈地铁车辆轮对几何尺寸在线检测系统[J].科学之友,2012(2):3-4.
[5]赵菊静,范忠胜,方鸣.多功能车轮轮缘踏面自动化动态监测系统[J].现代城市轨道交通,2007(3):5-7.
[6]杨凯.车轮踏面擦伤检测系统的研究[D].成都:西南交通大学,2005.
[7]有峥嵘,王泽勇,杨凯.车轮踏面擦伤动态检测系统的研究[J].机车车辆工艺,2007(5):30-32.
[8]常毅.转换轨长度及位置探讨[J].铁道通信信号,2011,47(12):25-27.
[9]覃定明,李永霞,喻智宏,等.地铁出入段线转换轨设置[J].都市快轨交通,2014,27(4):35-37.
[10]肖培龙.地铁车辆段转换轨设置点与信号系统处置方式分析[J].铁路通信信号工程技术,2012,9(6):52-55.
[11]孙慧.浅析西安地铁2号线列车出入段作业[J].铁道通信信号,2011,47(8):40-42.
[12]丁建中,牛振宇.基于通信的列车控制系统对车辆基地出入段能力的影响研究[J].城市轨道交通研究,2011,14(5):31-35.
[13]丁建中,王喜军.上海北翟路车辆段列车出入段能力研究[J].城市轨道交通研究,2010,13(7):37-39.
[14]李琴. ITC模式下地铁列车单/双线出段能力比较分析[J].铁路通信信号工程技术,2014,11(4):67-72.
[15]中华人民共和国住房与城乡建设部,中华人民共和国国家质量监督检验检疫总局. GB50157—2013地铁设计规范[S].北京:中国建筑工业出版社,2014.