现场总线纵横谈  

AN OVERVIEW OF FIELDBUSES

作　　者：宋国强[1] 

机构地区：[1]上海电机技术高等专科学校电气工程系,上海473009

出　　处：《上海电机学院学报》2004年第2期109-112,共4页Journal of Shanghai Dianji University

摘　　要：分析了现场总线产生的原因及发展过程,阐述了现场总线的概念、体系结构和特点。分析了现场总线控制系统的优点,并简要介绍了目前最具影响力的5种现场总线技术。The reasons and the development of the fieldbuses proliferation, as well as the advantages of fieldbuscontrol system, are analyzed. The concept, architecture and characteristics of fieldbuses, as well as the current situation of the most effective five fieldbus techniques are described.

关 键 词：现场总线 分布式体系结构 通讯协议 LONWORKS 

分 类 号：TP391.8[自动化与计算机技术—计算机应用技术]