摘要
从动车组检修运用实际需求出发,设计了适用于CRH3型高速动车组的远程数据传输系统,阐述了系统主要关键技术研究与实现,包括机箱结构、电源设计、中央处理器、嵌入式系统、MVB网络通信、GPRS传输、数据库等,介绍了系统软硬件的研制成果、用户可用的功能以及该系统的试验运用情况。
This paper designs a remote data transmission system used for CRH3 high speed train according to the actual needs of the EMU's maintenance,and expounds the key technologies of the system,including the cabinet,power,center process unit,embed software,MVB,GPRS,database and so on.The system development and the functions available for users are introduced.The test result proves that the system can fulfill the user's requirement for EMU's maintenance.
出处
《铁道机车车辆》
北大核心
2011年第1期33-36,101,共5页
Railway Locomotive & Car