列控数据车-地不匹配典型案例分析  

Analysis of Typical Failure Case Caused by Mismatch of Engineering Data in On-board ATP and Wayside ATP

作　　者：徐华鑫 曾晓海 

机构地区：[1]中国铁路广州铁路局集团有限公司长沙电务段

出　　处：《铁道通信信号》2018年第8期71-73,共3页Railway Signalling & Communication

摘　　要：针对长株潭城际铁路西延线接入既有开通线路后,动车组在长沙城际场发生ATP掉码的典型案例,分别从地面信号设备发码、列控报文、车载ATP逻辑等方面进行分析,最终确定掉码原因为列控数据车-地不匹配所致,并提出解决方案。通过动车组拉通试验验证,确保长株潭城际西延线顺利开通。After the west extension line the Changsha--Zhuzhou--Xiangtan intercity railway was joined up with the existing line, code missing often occurred to the ATP system in the Changsha intercity yard. We made an analysis in term of code from wayside signal device, message of the train control system and onboard ATPs logic to determine the cause of the failure. Finally, it was found that the mismatched engineering data of the onboard ATP and the wayside ATP resulted in the fault and corrective measures are put forward. Operation and commissioning test of EMU trains was made to make a successful open of the west extension line of Changsha--Zhuzhou-- Xiangtan Intercity Railway.

关 键 词：列控数据 掉码 ATP逻辑 试验验证 解决方案 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]