摘要
对基于工业控制计算机的远方终端装置设计进行研究．将工业ＰＣ机用于远方终端装置；利用交流采样方法将智能Ａ／Ｄ板和智能Ｉ／Ｏ板用于远方数据的采集；用Ｃ语言完成系统主程序设计．给出一种已研制成功的新型的基于ＰＣ机的远方终端装置．结论为基于ＰＣ机的远方终端装置，可以减少硬件系统和软件编程的复杂性，增强了系统的当地监视控制与数据采集（ＳＣＡＤＡ）功能，该系统设计思想可以用于电力系统和其他工业控制系统的远动数据采集．
In order to discuss the design of Remote Terminal Unit(RTU) for substation,a new Remote Terminal unit based on Industrial Personal Computer was developed,by emploging Industrial Personal Computer(IPC) and Intelligence A/D Card & Intelligence Digital I/O Module for the Remote Terminal Unit(RTU),by utilizing method of alternating sampling for remote data acquisition and by using C language to system programming.PC based RTU has an advantage of reducing the processing hardware and software system ,and enhancing RTU local Supervisory Control and Data Acquisition (SCADA) functions. This scheme for PC based RTU is also submitted for remote alternating data acquisition in power system and other industrial control system.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1999年第4期513-518,共6页
Journal of Xiamen University：Natural Science
