摘要
设计了一种基于ARM微控制器的电力负荷控制终端。该终端以高性能的32位ARM处理器LPC2214和嵌入式实时操作系统μC/OS-II为核心,采用专用电能计量芯片采集和处理现场电网数据,具有实时数据存储与传输、异常事件监测和远程负荷控制等功能。构建嵌入式系统软硬件平台,详细阐述应用软件的任务设计、优先级安排和各任务之间的关联性。
An embedded power load control terminal based on advanced RISC machine （ARM） is designed with high performance 32-bit ARM microprocessor LPC2214 and embedded real-time operating system μC/OS-Ⅱ. The terminal adopts energy measurement IC to sample and process the data of power grid, which allows real-time data storage and transmission, abnormal conditions monitoring and remote load control. The hardware and software structure of the embedded system are described, The arrangement of priority and interconnection of different tasks are discussed.
出处
《福建工程学院学报》
CAS
2008年第3期291-294,共4页
Journal of Fujian University of Technology
关键词
电力负荷控制终端
ARM
μC/OS-Ⅱ
优先级
power load control terminal
advanced RISC machine（ARM）
μC／OS-Ⅱ
task
priority
