CTCS-3级列控系统冒进模式处置分析与优化  

Analysis and Optimization on Trip Mode Handling by CTCS-3 Train Control System

作　　者：章进波 覃祥政 付悦 许磊 ZHANG Jinbo;QIN Xiangzheng;FU Yue;XU Lei(Wuhan High-speed Railway Vocational Skills Training Depot,Wuhan Hubei 430000,China;Nanchang Locomotive Depot,China Railway Nanchang Group Co.,Ltd.,Nanchang Jiangxi 330001,China)

机构地区：[1]武汉高速铁路职业技能训练段,湖北武汉430000 [2]中国铁路南昌局集团有限公司南昌机务段,江西南昌330001

出　　处：《铁路技术创新》2024年第5期97-101,共5页Railway Technical Innovation

摘　　要：冒进模式是列控系统执行冒进防护时,车载设备进入的一种模式。车载设备进入冒进模式后,按照CTCS-3级列控车载设备技术规范及司机操作说明进行处置时,对于现场某些特定场景,会出现对运输影响较大的情况。从动车组列车现场实际运用场景出发,介绍CTCS-3级列控系统300T、300H、300SC三种车载设备对冒进模式的处置方式,分析目视行车模式在现场特定场景下对运输的影响,结合列控车载设备冒进模式操作规定,提出特定场景下的软件优化及操作修订建议,从而减小设备发生故障对现场运输效率的影响。The onboard equipment enters trip mode when the train control system implements trip protection.Once the onboard equipment has entered trip mode,specific handling procedures must be followed according to the technical specifications for onboard equipment of the CTCS-3 train control system and the driver’s operational instructions.However,in certain scenarios,this can have a significant impact on transportation.Based on real-world applications in EMU trains,this paper examines trip mode handling by the 300T,300H,and 300SC onboard equipment within the CTCS-3 train control system,analyzing the impact of on-sight mode on transportation in specific scenarios.It proposes software optimizations and operational revisions tailored to the specific scenarios in accordance with specifications for trip mode operations of onboard train control equipment.These suggestions aim to mitigate the impact of equipment failures on transportation efficiency.

关 键 词：CTCS-3 列控系统 冒进模式 冒后模式 车载设备 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]