【摘要】 作者根据自己的实践经验，介绍了一种实用的基于 ＲＳ—２３２／４２２星形网的分布式控制系统的开发方法，其控制系统的上位机由一台ＩＢＭ—ＰＣ机或其兼容机担任；下位机由一台或多台工作在监控模式下的ＳＴＤ总线工控机构成。其开发方法具有普遍的指导意义。更多还原

【Abstract】 Based on author’s practice experience, this paper introduces a practical software method to develop the distributed computer control system in which an IBM-PC or its compatible computer assumes master computer and one or more STD-bus computers with monitor operating system as- sumes sub-computer. This method has instructive significance universally.更多还原