列车车门紧急解锁功能设计方案研究  

作　　者：张冲 

机构地区：[1]郑州地铁集团有限公司运营公司

出　　处：《电气化铁道》2023年第S02期144-147,共4页Electric Railway

摘　　要：列车车门关闭信号和锁闭信号是车辆和信号系统重要的载客运行条件。在目前的运营线路中,对车门关闭和锁闭信号的处理不尽相同。本文对车门紧急解锁方案、车门锁闭信号丢失后紧急制动施加方案、紧急制动施加后车门保持方案在原理、安全性以及对运营效率的影响和适用性方面进行分析,给出了适用于有人驾驶线路和全自动运行线路的相关设计建议。Door closing signal and locking signal are important conditions for rolling stock carrying of passengers and the operation of the signal system.For the current operating lines,the processing of door closing and locking signals is different.The paper analyzes the principles,safety,impact on operational efficiency,and applicability of emergency door release schemes,emergency brake application schemes after the loss of door locking signals,and door retention schemes after emergency brake application.Relevant design proposals are provided for manually driving lines and fully automatic operation lines.

关 键 词：车门紧急解锁功能 关闭且锁闭 方案比选 

分 类 号：U231.7[交通运输工程—道路与铁道工程]