地铁列车车门状态信号丢失处理方案
王鹏侯佳丽
Treatment Scheme of Metro Train Door Status Signal Loss
WANG PengHOU Jiali
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作者信息:石家庄市轨道交通有限责任公司,050035,石家庄
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Affiliation:Shijiazhuang Rail Transit Co., Ltd., 050035, Shijiazhuang, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.10.035
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中图分类号/CLCN:U231.7；U270.38+6
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栏目/Col:应用技术
摘要:
介绍了信号系统和车辆控制系统中与列车车门状态处理相关的功能设计、遵循原则及功能分配，分析了车辆的车门状态以及信号系统对车门状态的处理方式。介绍了列车车门状态信号丢失后的3种处理方案，通过方案比选，建议选用方案1（立即实施紧急制动）或方案2（分区域处理）。
Abstracts:
The function design, principle and distribution related to the vehicle door status treatment in signal system and train control system are introduced, the treatment measures of vehicle door status and signal system for the door status are analyzed. Three treatment schemes for reacting after the vehicle door status signal loss are introduced. Through comparison and selection among schemes, scheme 1 (immediate emergency braking) or scheme 2 (regional countermeasures) are proposed for adoption.
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