微机控制系统中浮空问题研究

Research on the floating space in microcomputer control system

在工业环境中,将微机核心部分和通道隔离——浮空,是解决可靠性的关键问题之一.本文提供一种简洁的电路及信号单线入、出方式使之实现.该方式适合于慢参数测控.

In industrial environment segregating the central processing unit of microcomputer from the channels in circuits is a key solving reliability. For this reason this paper provides a simple circuit and input output way of signals.The method suits measure and control of slow parameter.