CAJ | 학술논문

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／XP，以EmbeddedLinux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。
재전능량관리계통중，전능량관리종단시실현자동초표병차상전수거지주참적핵심설비。본문설계료일충기우감입식Linux적전능량관리종단적연건계통。채용Intel공사생산적신일대망락처리기／XP，이EmbeddedLinux작위조작계통，채용다선정설계，제고초표효솔，병겸용다충통신규약，가이식성강，재현장응용중취득료교호적효과。
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.