摘要： 本文介绍了一种应用于分布式实时控制系统的串行通讯方案。方案中采用比较简易、独特的手段,解决了通讯控制权在多台微机间的交接问题,从而实现了多台前端机和PC机间的顺利通讯。

关键词: 分布式, 串行通讯, 通讯控制器

Abstract: A serial communication scheme is applied to real-time distributed control system to process the transmission of the communication control power between microcomputers in a simple and distinctive way, and ef-fects successful communication between multiple front end processors and IBM PC.