摘要
在简要介绍CRH3型动车组编组形式和网络控制系统构成的基础上,分析网络控制系统通信电缆缺陷、软件或硬件质量问题及其形成原因,提出相应改进措施,使网络控制系统的故障率明显下降,提高了动车组的运用可靠性。
After briefly introducing formation of the CRH3 EMU and the components of its network control system, the author analyses the defect of cables, quality problems of the software and hardware of the network control sys- tem and their causes, puts forward corresponding improvement measures, so that the network control system failure rate decreases significantly, the utilization reliability of EMU is raised.
出处
《铁道技术监督》
2014年第2期24-26,30,共4页
Railway Quality Control
关键词
电动车组
网络
控制系统
故障分析
改进
EMU
Network
Control System
Failure Analysis
Improvement
