基于GIS的多点嵌入式系统远程在线升级  

Remote Online Upgrade of Multi-Point Embedded System Based on GIS

作　　者：徐遥令[1] 罗大庸[1] 张航[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410075

出　　处：《计算机测量与控制》2006年第3期383-385,共3页Computer Measurement &Control

基　　金：国家863项目(863-511092);中南大学博士学位论文创新选题项目(040122)

摘　　要：在利用嵌入式终端进行河流水质数据采集的分布式系统中,由于终端数量众多,分布范围广,嵌入式系统升级非常困难;针对该困难,提出一种基于GIS的多点嵌入式系统远程在线升级的方法,详细介绍了整个方法的实现以及升级的过程;测试表明此方法稳定可靠,完全能够实现嵌入式系统的在线升级。In the distributed system using embedded terminals for data collection of the river water quality, it is very difficult to upgrade the embedded system for the terminals with numerous quantity and wide scope, To solve this problem, a new method based on GIS is presented to support the remote online upgrade of multi-point embedded system. And, the realization of this method and the process of the upgrade are described in detail. The result of tests indicates that it is reliable and feasible.

关 键 词：嵌入式终端 GIS多点嵌入式系统 远程在线升级 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]