谈谈测控系统的两类总线结构

Two Types of Bus Structure in Measurement and Control System

本文提出了目前集中式测控系统的两类总线结构,简述了它们的特性差异及其根源,并指出它们的应用对象是不同的。

This paper introduces two types of bus structures presentod in the centralized measurement and control system up to the present, the difference between the characteristics of them and the causes. At last. the paper points out the diffrent usage of each type.