基于EP7312的GPRS自动抄表系统设计  

EP7312-based Auto Meter Reading System by GPRS

作　　者：王晓波[1] 陈耀武[1] 

机构地区：[1]浙江大学数字技术及仪器研究所,浙江杭州310027

出　　处：《现代机械》2006年第5期5-7,共3页Modern Machinery

摘　　要：基于通信网络进行远程自动抄表是用电管理现代化的必然需求。为此,文章设计和实现了一种基于高性能的32位嵌入式处理器EP7312的远程自动抄表系统。该系统采用嵌入式Linux操作系统,并利用GRPS网络进行远程通讯,同时在功能上不仅能实时准确地对用电数据进行采集,还具有数据处理和分析能力。实际应用表明,该系统在实现高效率自动抄表的同时还具有较好的性价比。Auto meter reading based on communication network is necessity for manage of electricity modernization. Thus, an auto meter reading＇system based on EP7312, a high performance 32bit embedded CPU, was designed and fulfilled. In the system, embedded Linux system was used as system platform, and telecommunication was carried out by GPRS. Moreover, not only meter data collection was realized exactly in real time, but also data analysis and processing was implemented well. According to the application results, the system performs auto meter reading function efficiently besides its high cost performance.

关 键 词：GPRS 嵌入式系统 自动抄表 

分 类 号：TP316.4[自动化与计算机技术—计算机软件与理论]