摘要
通过对CTCS3-300T型ATP BTM子系统在现场的常见故障进行详细分析,并结合故障特点提出BTM综合检测系统的总体需求和结构框架。该系统集成频谱仪、信号发生器、射频开关等测试仪器,激活BTM子系统的内部自检、例行测试、应答器报文收发等功能;针对各类BTM相关故障逐一执行针对性的测试,具有实用价值。
Based on a detailed analysis of common failures of CTCS3-300 T ATP′s BTM equipment, overall requirements and framework of integrated detection system of BTM are given according to the characteristics of those failures. This system integrate spectrum analyzer, signal generator, RF switch and other test instruments and can activate the functions of the BTM subsystem such as internal self-test, routine test, balise message sending and receiving can activated. In addition, targeted tests on major BTM related failures are conducted one by one,which has practical value.
出处
《铁道通信信号》
2021年第11期41-45,共5页
Railway Signalling & Communication
基金
中国铁路上海局集团有限公司.ATP设备BTM子系统综合检测技术研究.20200119。
