一种新颖的数据采集方法

A Novel Method for Data Acquisition

本文提出了中断优先权循环浮动的新概念,讨论了离散型数据采集系统满足中断优先权循环浮动原则的硬件配置与软件设计方法.采用这一新的方法,可用计算机设计输入信号为交替脉冲的这一类数据采集系统.

A new concept about interrupt priority cyclic rotation is proposed in this paper. The hardware placement and programming method for the discrete data acquisition system which is satisfied with the principle of interrupt priority cyclic rotation are discussed in detail. By this method, we can design a data acquisition system in which an alternating pulse serves as the input signal with a microcomputer.