FSFB/2安全协议在DS6-K5B联锁系统中的应用研究

Research on Application of FSFB/2 Safety Protocol for DS6-K5B Interlocking System

按照中华人民共和国铁道部规定,CTCS-2级客运专线上,相关安全控制系统间接口通信需要统一采用FSFB/2安全协议。本文结合合宁CTCS-2级客运专线四电集成系统项目中DS6-K5B联锁与LKD2-H列控中心通信接口适配过程中的实际经验,介绍了FSFB/2安全协议应用于联锁与列控中心通信过程中出现的一些问题及解决方法。

According to the regulation from Ministry of Railways, FSFB/2 safety protocol should be used for the interfaces between the relevant safety control systems in CTCS-2 dedicated passenger line（DPL）. In accordance with the practical experiences in the task of interface adaptation between DS6-KSB interlocking and LKD2-H train control center （TCC） of the Hefei-Nanjing DPL, the author introduces some problems and solutions corresponding to the FSFB/2 application for communications between the interlocking system and the TCC system.