摘要
欧洲列车控制系统(ETCS)车载设备通过总线/网络接口与列车控制与管理系统(TCMS)交互信息。对于具有安全性需求的ETCS车载设备列车接口,该接口除了满足实时性、可靠性要求以外,还要实现数据传输的安全性。在详细研究IEC61375-2-3标准中的安全措施基础上,设计、实现了安全数据传输协议,并通过搭建协议测试平台以故障注入方式实现协议的测试。旨在为ETCS车载设备的列车安全通信接口设计、研发、测试以及工程应用提供借鉴。
The European Train Control System(ETCS)on-board equipment exchanges information with the Train Control and Management System(TCMS)through the bus/network interface.For the train interface of ETCS on-board equipment with safety requirements,the interface must not only meet the real-time and reliability requirements,but also realize the safety of data transmission.Based on the detailed study of the safety measures in the IEC 61375-2-3 standard,this paper designs and implements the safe data transmission protocol,and implements the protocol test by means of fault injection by building a protocol test platform.The research work of this paper provides reference for the design,development,testing and engineering application of the train safety communication interface of ETCS on-board equipment.
作者
郑艺
孙可
孙野
沈涛
Zheng Yi;Sun Ke;Sun Ye;Shen Tao(Beijing Division,Hunan CRRC Times Signal&Communication Co.,Ltd.,Beijing 100079,China)
出处
《铁路通信信号工程技术》
2020年第9期33-38,共6页
Railway Signalling & Communication Engineering
基金
国家重点研发计划(2018YFB1201602)。
