摘要
介绍了一种采用32位ARM控制器LPC2214在电力调度自动化系统远程终端的设计和实现。分析了现有远程终端的不足之处,提出了硬件和软件上的相关改进。硬件上充分利用2214集成的功能模块,软件中使用了在应用编程(IAP)技术和傅立叶参数计算算法等,开发出新型远程终端。新型终端外围电路简单,使用维护方便,可靠性高,功能得到显著增强,且扩展性好,可方便地组成大规模监控网络。
The design and implementation of a new type Remote Terminal Unit （RTU） based on 32-bit ARM CPU LPC2214 in dispatching automation of electric power system were introduced. The shortcomings of the old RTU were analyzed and some improvements on software and hardware were put forward. Full advantages of integrated function blocks of LPC2214 were taken, and In-Application Programming（IAP） technology and Fourier algorithm were used to develop new type RTU. The new type RTU has simple peripheral circuits, high reliability, excellent expansibility and notably improved function. It is easy to be used and maintained, and easy to use the new type RTU to buildup large scale monitoring network.
出处
《计算机应用》
CSCD
北大核心
2006年第4期771-773,共3页
journal of Computer Applications
关键词
ARM
电力调度自动化
远程终端单元
在应用编程
ARM
dispatching automation of electric power
Remote Terminal Unit（RTU）
In-Application Programming（IAP）
