LKJ数据无线换装系统研究与应用  

Research and Application of LKJ Data Wireless Reloading System

作　　者：陈庆华 王业流 阳亦斌 Chen Qinghua;Wang Yeliu;Yang Yibin(Department of Track,Communication&Signaling and Power Supply,China State Railway Group Co.,Ltd,Beijing 100844,China;Hunan CRRC Times Communication Signal Co.,Ltd,Changsha 410119,China)

机构地区：[1]中国国家铁路集团有限公司工电部,北京100844 [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》2021年第2期7-13,共7页Railway Signalling & Communication Engineering

基　　金：中国铁路总公司科研项目(2017X012-I)。

摘　　要：结合当前国内铁路列车运行监控装置(简称“LKJ”)“人控”数据换装作业过程存在因LKJ数据换装管理漏洞带来错换、漏换等安全隐患,提出设计一种新的LKJ车载数据无线换装系统解决方案。旨在突破LKJ车载数据采取人工在库内或途中进行换装作业的瓶颈,基于无线通信网络在确保安全、可靠的前提下,解决LKJ车载数据采取人工进行换装作业所带来的问题,提升数据换装作业效率,对保证铁路运输安全具有重要意义。In this paper,a new solution of LKJ on-board data wireless reloading system is proposed based on the analysis of the hidden safety dangers of wrong reloading and missing reloading caused by the management loopholes of LKJ data reloading in the current process of"manual control"data reloading operation of national railway train operation monitoring device(shortened as:LKJ).The purpose of this paper is to break through the bottleneck that LKJ on-board data is manually reloaded in the library or on the way.Based on the wireless communication network,on the premise of ensuring safety and reliability,it is of great signifi cance to solve the problems caused by the manual reloading operation of LKJ on-board data,improve the effi ciency of data reloading operation,and ensure the safety of railway transportation.

关 键 词：LKJ LKJ车载数据 无线换装 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]