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介绍CTCS-3级列控系统接口的监测方法,重点分析如何利用串口监测ATPIgsm-r接口,如何利用专用设备监测RBCPRI接口,以及如何利用交换机端口映射监测安全以太网络接口。按照介绍的方法构造的CTCS-3级列控系统接口监测系统能正确采集、存储、处理、解析监测数据,既能帮助用户实时查看CTCS-3级列控系统各接口的通信情况,也能帮助用户分析各接口历史数据,定位通信故障原因。适合在CTCS-3级实验室以及实际运营线路安装使用。
This paper introduces the monitoring method of CTCS-3 train control system interface. It focuses on how to monitor the ATPIgsm-r interface by serial port, how to monitor the RBCPRI interface by using special equipment, and how to monitor the security Ethernet interface by switch port mapping. The CTCS-3 train control system interface monitoring system constructed according to the method introduced can correctly collect, store, process and analyze the monitoring data, which can help users to view the communication status of CTCS-3 train control system interface in real time and also help Users analyze the historical data of each interface to locate the causes of communication failures. Suitable for installation in CTCS-3 laboratories and the actual operating line.