摘要
分析了基于光纤通信方式的电力用户用电信息采集系统的结构组成和工作原理,提出了一种适用于该系统的采集器研制方法。给出了基于ARM9内核高性能芯片AT91SAM9260的硬件框图,详细描述了软件设计,并对其在试点工程中的现场应用情况作了介绍和总结。
Based on the analysis of the architecture and principle of power user electric energy data acquisition systeln with optical fiber communication, a design method of acquisition unit suitable with the system was presented. It provided the total structure of hardware based on high performance ARM9 core chip ATglSAM9260. The design method of software was described and the application of acquisition unit was also introduced.
出处
《低压电器》
2012年第15期16-20,共5页
Low Voltage Apparatus
关键词
光纤通信
用电信息采集系统
采集器
ARM9
LINUX
optical fiber communication
electric energy data acquisition system
acquisition unit
ARM9
Linux
