摘要
基于目前国内各机务段存在相当多的机车在驻外段运用以及机车数据在整备场下载落地的情况,针对驻外段机车的中国机车远程监测与诊断系统(CMD系统)数据无法跨局回传的问题,文章提出了两种数据跨局回传方案并介绍了其各自的优缺点。针对现有网络条件,文中建议采用数据“从段到总公司”的回传方案,并采用FTP服务及网络通信技术搭建了一套数据回传同步系统,解决了驻外段机车数据回传到本段的实际问题。
Based on the fact that quite a number of locomotives are used across different locomotive depots while their data is locally downloaded in servicing yard,two schemes of cross-bureau locomotives data transmission were proposed in this paper so as to solve the problem that locomotives stationed outside depot cannot across back the CMD(Chinese locomotive remote monitoring and diagnosis system of locomotive system)data.This paper analyzed their respective advantages and disadvantages,and proposed to adopt the data"from section to head office"turn-back scheme based on the existing network conditions.A data turn-back synchronization system is built by using FTP service and network communication technology,which solves the problem of data return of locomotive from stationed depot to belonged depot.
作者
赵超
胡卫民
吴子建
朱乾鎏
ZHAO Chao;HU Weimin;WU Zijian;ZHU Qianliu(Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China)
出处
《控制与信息技术》
2019年第5期60-62,67,共4页
CONTROL AND INFORMATION TECHNOLOGY
关键词
数据回传
机车整备
WLAN
CMD系统
data turn-back
locomotive equipment
WLAN
Chinese locomotive remote monitoring and diagnosis system of locomotive system
