基于CAN总线的分布式数据采集与控制系统

本文给出了一种基于 CAN总线的分布式数据采集与控制系统的设计与应用，介绍了 CAN总线的硬件接口电路设计，并对系统的整体结构、硬件配置、软件功能及各节点功能分别作了详细说明。实验表明，该系统具有结构简单、可靠性高、性能价格比高等特点，有广阔的应用前景。

This paper presents a kind of design and application for distributed data collection and control system based on CAN bus. The CAN Bus interface hardware is proposed here, and the overall architecture, hardware configuration, software functions and the functions of each nodes are discussed in detail. It is indicated through experiment that the system is simple, reliable and cheap for its functions. It should have a good application in future.