站台门间隙探测装置和列车运行互锁的分析

基于城市轨道交通车站站台门与列车之间的间隙中存在滞留乘客、造成乘客人身伤亡的危险性,由于在城市轨道交通线路无人驾驶过程中,没有值乘人员对列车运行装置进行直接监控,必须由系统替代司机自动判断该间隙中是否有乘客滞留。简要叙述站台门间隙探测装置的现状,对站台门间隙探测和列车运行互锁方案进行分析,并对无人驾驶地铁线路的应用解决方案提出建议。

Analysis of Interlocking System between Platform Screen Door Clearance Detection Device and Train Operation

In the clearance between platform door and vehicle there is a danger of stranding passengers and causing personal casualties in urban rail transit station.In the process of unmanned operation on urban rail transit lines,no person on-duty directly monitor the train operation devices,so the system must replace the driver to automatically determine whether there are passengers stranded in the clearance.This paper briefly describes the current situation of platform screen door clearance detection device,analyses the scheme of interlocking between the clearance detection device and train operation,and puts forward some suggestions on the application solution of driverless metro line.