单片机控制系统通信模型研究

Research on Communication Model of Single-chip Microcomputer Control System

单片机是现代工业控制系统的重要组成,单片机通信机制是控制系统稳定工作的基础。针对单片机控制系统中通信机制的设计问题,分析了分布式控制系统的基本结构,提出了单片机控制系统的通信模型,根据系统采用的总线标准,制定了相应的通信协议,设计了通信帧的格式。

The Single - chip microcomputer is an important component of modem industrial control systems, sin- gle - chip microcomputer communication mechanism is the basis of control systems stable work. In order to solve the problems of communication mechanism design in single - chip microcomputer control system, the basic struc- ture of distributed control system was analyzed, and the communication model of single - chip microcomputer control system was proposed. According to the bus standard used in the control system, the corresponding com- munication protocol was established, and the format of the communication frame was designed.