一种基于CAN总线的数据采集系统  

A Kind of Data Acquisition System Based on CAN

作　　者：黄天戌[1] 袁学文[1] 程安宇[1] 

机构地区：[1]武汉大学电子信息学院,湖北武汉430072

出　　处：《测控技术》2003年第3期24-25,27,共3页Measurement & Control Technology

摘　　要：介绍一种基于CAN总线技术在工业分布式数据采集系统中的设计与应用 ,给出了数据采集系统整体结构 ,同时对单个采集节点硬件组成以及软件实现作了详细说明。实际应用表明 ,该系统结构简单、可靠性高、应用灵活、且易扩展。A kind of design and application for the distributed data acquisition system on industry based on CAN is introduced.The overall architecture of the data acquisition is presented.And to the single acquisition node, its hardware constitutes and software implement are narrated in detail.It is indicated through practical application that the system is simple,highly reliable and agile for application, moreover it is expanded easily.

关 键 词：CAN SJA1000 CAN协议 数据帧 远程帧 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]