城轨交通ATS自动排列进路运营触发点设置研究  

Research on the Setting of Operation Trigger Point of Urban Rail Transit ATS Automatic Route Arrangement

作　　者：蒋飞翔 JIANG Feixiang(School of Transportation Management,Nanjing Vocational Institute of Railway Technology,Nanjing Jiangsu 210031,China)

机构地区：[1]南京铁道职业技术学院运输管理学院,江苏南京210031

出　　处：《铁道运营技术》2025年第1期49-52,共4页Railway Operation Technology

基　　金：江苏轨道交通产业发展协同创新基地开放基金资助(GCXC2305).

摘　　要：为有效解决城轨交通运营触发点设置不合理而对列车运营造成不利后果,以N市地铁1号线运营触发点设置的原理及方法为例,分析了触发点设置的注意事项,研究了触发点设置的数学模型。结果表明:列车处于首次运营触发点的速度、ATS系统本身的反应时间、道岔转换的时间、附加阻力加速度、制动加速度、届时坡道值等因素均会影响运营触发点本应设置的位置。In order to effectively solve the problem of unreasonable trigger point settings for urban rail transit,taking the trigger point settings for N City Subway Line 1 as an example,the precautions and mathematical mod⁃el of trigger point setting are studied and analyzed.The results indicate that factors such as the speed of the train at the initial operation trigger point,the response time of the ATS system itself,the time for turn⁃out switching,additional resistance acceleration,braking acceleration,and the slope value at that time all affect the position where the operation trigger point should have been set.

关 键 词：城市轨道交通 自动排列 运营效率 运营触发点 

分 类 号：U231[交通运输工程—道路与铁道工程]