多功能以太网列车网络控制系统维护软件的设计与实现

Design and Realization of Multifunctional Maintenance Software for Ethernet Train Network Control System

随着新型、智慧型轨道列车的快速发展,提高运维效率、降低运维成本成为最终用户日益关心的问题,因此设计高度集成、方便快捷的维护软件是解决此问题的方法之一。文章基于多种网络设备维护的需求,开发设计了多功能、集成式、可方便使用的网络控制系统维护软件,并分别论述了各个功能的设计思路、执行策略与实现方式。该软件主要功能包括以太网列车骨干网节点(Ethernet Train Backbone Node,ETBN)编组号查询、实时数据监控、数据下载/上传、FTP普通登录、离线数据分析等,可以对所有网络设备进行本地维护和跨编组维护,该软件还预留了可拓展维护其他系统的接口,仅此一个软件即可实现网络所有设备的运维工作,并可预设置登录信息,避免了频繁输入登录账号密码和错刷漏刷等问题,降低了维护成本,提高了维护效率。

Along with the rapid development of new and intelligent rail trains,improving the efficiency of operation and maintenance and reducing the cost of operation and maintenance have become the growing concerns of final users.Designing a highly integrated,convenient and rapid maintenance software is one of the methods to solve this problem.To meet multiple demands for network equipment maintenance,this article develops and designs a multifunctional,integrated and convenient maintenance software for network control system.It expounds the design ideas,the execution strategies and the realization modes of all the functions separately.The main functions of the software include the query of train formation numbers through ETBN(Ethernet Train Backbone Node),the real-time data monitoring,the data download/upload,the normal login based on FTP,the off-line data analysis,et al.The software can perform local maintenance and trans-trainset maintenance of all the network equipment.It also reserves extensible interfaces for maintenance of other systems to realize the operation and maintenance of all the equipment of network with only one software.It can also preset the login information to avoid frequent entries of login account number and password,errors,omissions and other problems so as to reduce the maintenance cost and improve the maintenance efficiency.