自动升级程序在船舶监测系统中的应用  

Application of Automatic Program Upgrading in Ship Monitoring System

作　　者：时榕茂 Shi Rongmao(Shanghai Institute of Ship Transportation Science,Shanghai 200120)

机构地区：[1]上海船舶运输科学研究所,上海200120

出　　处：《现代计算机》2021年第31期108-111,116,共5页Modern Computer

摘　　要：主要研究船舶监测系统自动升级的方法,针对传统船舶监测系统升级困难的问题,提出一种软件自动升级的方法,该升级程序使用FTP协议下载文件到本地指定文件夹,并检查下载文件是否为更新所需文件,使用XML、TXT文件记载服务器文件和本地文件的版本信息,实现船舶监测系统在每次登录前自动检查是否有新版本需要更新的功能,提高了工作人员的工作效率,并大大减少了出错的概率,取得了比较好的生产使用效果。This paper mainly studies the method of automatic program upgrading of ship monitoring system.An automatic software upgrade method is proposed to Solve the difficult problem of upgrading the traditional ship monitoring system.The upgrade program uses FTP protocol to download files to the local designated folder,checks whether the downloaded files are the files required for updat-ing,and using XML and TXT files to record the version information of server files and local files,The ship monitoring system realizes the function of automatically checking whether there is a new version to be updated before each login,which improved the work effi-ciency of staff,greatly reduced the probability of error,and achieved a better production and use results.

关 键 词：船舶监测系统 自动升级 FTP协议 

分 类 号：U664.82[交通运输工程—船舶及航道工程] TP311.52[交通运输工程—船舶与海洋工程]