工业控制网络的体系结构

The Architecture of Industrial Control Network

本文提出了工业控制网络的体系结构决定其功能及相互关系的观点,进而指出了控制网与信息网互连这一必然的趋势。并从DCS、FCS、工业Ethernet以及嵌入式网络控制系统的发展上说明了体系结构的每一次变化都带来控制系统性能的提高,并最终以真正意义上的全开放的扁平化的网络体系结构,实现管理信息系统与控制系统的无缝结合。

This paper put forward that the architecture of industrial control network decides its function and mutual relationship. The tendency of the interlinkage of information network and control network is pointed out. According to the development of DCS, FCS, industrial Ethernet and embedded control system, it shows that every time the change of the architecture promotes the performance of control system. The real full open and flat architecture ultimately achieves the interlinkage of supervising information system and control system.