现场总线标准与仪表数字化进程

Fieldbus Standards and Instrument Digital Process

分析了目前在现场总线领域多标准并存局面形成的原因及其不良影响,提出了在标准制定中将底层通信平台和高层应用解除捆绑的思路。

This paper analyses the causation and the bad influence of the situation that many standards exists in fieldbus domain at present. It presents the idea of relieving binding the substrate communications platform and the application layer in constituting some standards.