以太网控车模式中高速动车组列车网络控制与制动系统接口分析  

Interface Analysis between TCMS and Brake System on High-speed Train in Ethernet Control Mode

作　　者：张晓晋 黄根生 张顺广 高枫 黄志平 ZHANG Xiaojin;HUANG Gensheng;ZHANG Shunguang;GAO Feng;HUANG Zhiping(Locomotive and Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China;State Key Laboratory of Traction and Control for EMU and Locomotives,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [2]北京纵横机电科技有限公司,北京100094 [3]动车组和机车牵引与控制国家重点实验室,北京100081

出　　处：《铁道机车车辆》2023年第2期110-115,共6页Railway Locomotive & Car

摘　　要：以太网控车技术因高带宽、低成本的优点成为了列车网络控制系统的发展热点。文中介绍了以太网控车模式高速动车组列车网络控制系统与制动系统的硬件架构和软件架构。介绍了列车网络控制系统与制动系统接口功能原理及控制流程图,包含控制指令,比如紧急制动请求指令和状态监视,保持制动和停放制动的监视。分析了以太网控车模式下通信异常的3种工况和处理逻辑,提出以太网控车的多项优势。Ethernet control technology has high bandwidth and low cost advantage,and thus become as developing trend.Introduce hardware and software architecture between train control and monitor system(TCMS)and brake control system(BCU)based on Ethernet control mode in high speed train.Introduce interface function theory and control flow chart between TCMS and BCU,for example,emergency brake requirement,holding brake monitor and parking brake monitor.Analyse three communication failure cases and process logic.Summarize advantages of Ethernet control mode,provide further development direction.

关 键 词：车辆级以太网(ECN) 列车级以太网(ETB) 列车控制监视诊断系统(TCMS) 制动控制系统(BCU) 

分 类 号：U270.382[机械工程—车辆工程]