LKJ文件远程自动下载方案研究  

Research on Remote Automatic Downloading of LKJ Files

作　　者：黄玉祥 梁飞 Huang Yuxiang;Liang Fei(China Railway Wuhan Group Co.,Ltd.,Wuhan 430000,China;Hunan CRRC Times Signal&Communication Co.,Ltd.,Changsha 410119,China)

机构地区：[1]中国铁路武汉局集团有限公司,武汉430000 [2]湖南中车时代通信信号有限公司,长沙410119

出　　处：《铁路通信信号工程技术》2022年第9期1-5,15,共6页Railway Signalling & Communication Engineering

基　　金：国家重点研发计划项目(2016YFBJ200602);中国铁路总公司科研项目重点课题项目(2017X012-I)。

摘　　要：针对机车入库人工转储LKJ文件存在的弊端,提出一种基于车载数据采集、移动通信技术的LKJ文件远程自动下载方案,介绍LKJ文件远程下载总体方案、文件传输机制、流程,通过地面测试和装车运用对LKJ文件远程自动下载进行验证。为实时分析在途机车的LKJ设备质量情况提供数据依据。Aiming at the drawbacks of manual dumping of LKJ files in locomotive storage,a scheme for remote automatic download of LKJ files based on on-board data collection and mobile communication technology is proposed.The paper introduces the overall scheme,file transfer mechanism and the process of LKJ file remote download.The remote automatic download of LKJ files has been verified through ground test and loading application.The realization of this scheme provides a data basis for real-time analysis of the quality of LKJ equipment of the locomotive on the way.

关 键 词：LKJ文件 自动下载 文件传输 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]