基于CAN总线的分布式监控系统

将CAN现场总线技术应用于分布式液位控制系统中,提出了该分布式控制系统的结构模型.在此基础上,详细介绍了主控节点及其他子节点的具体功能及结构特点.在完成硬件设计的同时完成了各子节点的软件设计,实现了在线实时监控.

Distributed Control System Based on CAN Bus

This paper utilizes the technology of CAN filedbus in the area of distributed controlling system of water level,and proposes the model structure of this system.On the basis of this,this paper introduces the specific function and structure characteristic of the main controlling node and other sub-node in details,not only completes the design of hardware but also the design of software of all the sub-node,with a conclusion of implementation of the online real-time monitoring.