电力管理终端升级设计与实现  

Design and Implement of Terminal Upgrade

作　　者：陈伟[1] 邓继洲[1] 

机构地区：[1]武汉理工大学信息工程学院,湖北武汉430070

出　　处：《武汉理工大学学报（信息与管理工程版）》2009年第4期529-532,共4页Journal of Wuhan University of Technology：Information & Management Engineering

摘　　要：随着国家电力事业的迅速发展,电力管理终端的使用范围不断扩大,终端程序升级已经成为一个重要环节。为了解决原有方案升级速度慢、安全性差等问题,提出了一种新型升级方案:基于ARM9处理器、Linux2.6内核和JFFS2文件系统平台,利用Windows/Linux环境下方便的文件操作模式,通过GPRS远程操作,实现了电力管理终端升级方案。With the rapid development of China＇s power industry, the scope of power management terminal is expanding, and the terminal upgrade has become an important aspect. Aiming at the problems existing in the original program,i, e. the lower speed for upgrading and the poor security,a new type of upgrade program was presented. Based on the ARM9 processor,LINUX2.6 kemel,JFFS2 file system platforms,the WIDOWS / LINUX environment convenient fde operation model was used. By GPRS remote operations,the power management terminal upgrade program was implemented.

关 键 词：JFFS2 GPRS 文件操作 远程升级 

分 类 号：TN876[电子电信—信息与通信工程]