现场总线与工业开放式互连系统  

Field Control System and Open Industrial Interconnected System

作　　者：许春媚[1] 孙立功[1] 曹磊[1] 

机构地区：[1]河南科技大学电子信息工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2003年第1期63-67,共5页Journal of Henan University of Science And Technology:Natural Science

基　　金：洛阳工学院科研基金资助项目 (2 0 0 1QN0 3 )

摘　　要：通过对各种现场总线技术及其应用情况的分析 ,指出了PROFIBUS、FF等不同总线的优缺点及适用场合 ,并与集散式控制系统进行比较。从通信协议分析 ,现场总线设备层可用以太网实现 ,并与管理层、控制层相结合 ,形成工业以太网 。Through the comparison and analysis on several fieldbus'technologies and their studies and uses in the field,the advantages and disadvantages of different field control systems and their available situations are pointed out in comparison with the distributed coutrol system. Based on the communication protocol, Ethernet can be realized in device-level of field control system. Integrated with management-level and controller-level, the network became an open industrial interconnected system with management-control integration.

关 键 词：现场总线 网络 通信 开放式互连系统 工业 PROFIBUS FF 集散式控制系统 以太网 FCS DCS 设备层 

分 类 号：TP336[自动化与计算机技术—计算机系统结构] TP393.11[自动化与计算机技术—计算机科学与技术]