摘要
CTCS-3级列控系统车载设备中的电台是实现车地之间双向通信的核心模块,目前多为国外厂商产品,存在维护管理功能接口不开放、售后服务质量不高等问题。针对CTCS-3级列控系统中由干扰导致的单电台、网络单通等引起的无线通信超时问题,利用自主化电台强大的日志记录功能,精确定位故障原因,可为同类故障分析提供思路。
The MT module of the on-board equipment in the CTCS-3 level train control system is the core equipment,which realizes bidirectional communication between the train and the ground.At present,most of the MT modules are provided by foreign manufacturers.There are problems such as closed maintenance interface,poor after-sales service.For the wireless communication timeout caused by single MT and single-pass network in CTCS-3 train control system,the powerful log recording function of autonomous MT is used to accurately locate the fault cause,which can provides ideas for similar fault analysis.
出处
《铁道通信信号》
2023年第1期48-53,共6页
Railway Signalling & Communication
