HX_(D)2B型机车CMD系统车载端LDP板卡程序远程更新的设计与实现  

Design and realization of remote updating of onboard LDP board program in CMD system of HX_(D)2B locomotive

作　　者：王晴川 姜正 杜海宾 王超 WANG Qingchuan;JIANG Zheng;DU Haibin;WANG Chao(CRRC Dalian Institute Co.,Ltd.,Dalian 116023,China)

机构地区：[1]中车大连机车研究所有限公司,辽宁大连116023

出　　处：《铁道机车与动车》2024年第3期31-33,45,I0002,共5页Railway Locomotive and Motor Car

摘　　要：介绍了车载端LDP与地面服务器端之间的程序远程更新实现过程,利用车载端LDP 4G通信功能以及浏览器/服务器架构模式,设计并实现对车载端LDP各板卡程序更新,以此提高更新效率,减少维护人员的工作时间,减轻上车手动更新方式导致繁琐费时的维护负担。The paper introduces the implementation process of remote program updates between the onboard LDP and the ground server.By utilizing the 4G communication function of the onboard LDP and the browser/server architecture mode,we designed and implemented the program updates of each onboard LDP board to improve update efficiency,reduce maintainer's work time,and alleviate the tedious and time-consuming maintenance burden due to manual updates onboard.

关 键 词：专家诊断系统 CMD 远程更新 

分 类 号：U264.911[机械工程—车辆工程]