摘要
文中介绍了现场总线的概念、特点，论述了现场总线的技术优势及国际上比较流行的几种现场总线技术，对比了它们各自的优缺点，并对将来的市场发展趋势做出了预测。
The concept and features of field bus are introduced in this paper. The technical benefits of field-bus technology and several field-bus technologies prevailing in the world are expounded. Their superiorities and shortcomings are compared. And the development trend in future market is forecasted.
出处
《东北电力技术》
1999年第5期9-13,25,共6页
Northeast Electric Power Technology
