基于以太网的嵌入式远程电力自动抄表系统  

Application of Ethernet in Embedded-system Electric Power Remote Terminals for Automatic Meter Reading

作　　者：赵莲清 李海涛[2] 王树东[2] 金兴文[2] 

机构地区：[1]兰州燃气化工集团天然气公司,兰州730050 [2]兰州理工大学电气工程与信息工程学院,兰州730050

出　　处：《中国农村水利水电》2008年第6期78-80,共3页China Rural Water and Hydropower

摘　　要：根据以太网传输原理,运用嵌入式系统移植与网络编程技术,实现了一个在以太网上基于ARM和TCP/IP的远程网络自动抄表系统。嵌入式采集控制器,可以通过以太网与抄表中心通讯,接收抄表中心发来的各种控制命令信号。并且该采集控制器已经移植uC/OS-II实时嵌入式操作系统,能够实时地处理多任务,大幅提高系统的管理能力。Based on the Ethernet transmission principle, this paper is an attempt to apply embedded-system replantation as well as network programme technology, telenet automatic reading meter system based on ARM and TCP/IP is realized. Embedded collection controllers via Ethernet communicate with the reading meter center and accept various control command signals from the reading meter center. Besides, this collection controller has already replanted UC/OS-II real time operating system, which can deal with the multitask, so it enhances system management competence to a large degree.

关 键 词：ARM UC/OS-II操作系统 以太网 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]