基于IXP422的电能量管理终端的软件系统设计  

Software System Design of Energy Management Terminal Based on IXP422

作　　者：金明[1] 唐振[1] 黄均安[1] 

机构地区：[1]安徽水利水电职业技术学院,安徽合肥231603

出　　处：《安庆师范学院学报（自然科学版）》2012年第4期85-87,共3页Journal of Anqing Teachers College(Natural Science Edition)

摘　　要：在电能量管理系统中,电能量管理终端是实现自动抄表并且上传数据至主站的核心设备。本文设计了一种基于嵌入式Linux的电能量管理终端的软件系统。采用Intel公司生产的新一代网络处理器IXP,以Embedded Linux作为操作系统,采用多线程设计,提高抄表效率,并兼容多种通信规约,可移植性强,在现场应用中取得了较好的效果。In energy management system, energy management terminal unit （EMTU） is the core device to read the meters automated and send the message to the main station system, This thesis designs a kind software system of EMTU which based on the embedded Linux and chooses the new type of network processor IPX422 which designed by Intel Corporation, and use the embedded Linux OS. The user＇ s application is designed in multi -thread. This design improves the efficiency of reading meter, compatible of communication protocols and software has strong portability. In application, it achieves good result.

关 键 词：电能管理系统 电能量管理终端单元 LINUX操作系统 多线程 

分 类 号：TM769[电气工程—电力系统及自动化]