从现场总线到分布式自动化接口技术  

From Fieldbus to the Technology of Interface of Distributed Automation

作　　者：李海燕[1] 杨佃福[1] 徐毓军[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《自动化仪表》2002年第11期1-5,共5页Process Automation Instrumentation

摘　　要：简要总结了现场总线与以太网技术的三种整合方法以及各自的优缺点。较为详细地介绍了一种试图用以太网代替现场总线的新兴技术———分布式自动化接口 (IDA) ,指出IDA有可能是控制网络的未来发展趋势。Three integrating methods of fieldbus and Ethernet technology and their advantages are summarized in brief. A newly developed technology, interface of distributed automation (IDA), is introduced in detail. The technology intends to replace the fieldbus with Ethernet\ The paper stated that It would be possible for IDA to be the future developing trend of control network.

关 键 词：现场总线 分布式自动化接口 以太网 控制网络 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP336[自动化与计算机技术—控制科学与工程]