节点文献
基于CAN总线的智能PLC控制器的设计
Design of an Intelligent PLC Controller Based on CAN Bus
【摘要】 介绍了CAN总线控制器SJA 10 0 0的结构和技术特点 ,以及与 89C5 2单片机构成的一个智能PLC控制器节点的硬件接口和软件设计 ,并实现了现场与上位机的通讯及控制
【Abstract】 The structures and the technical characteristics of a CAN Bus micro controller, SJA 1000, are introduced, based on which an intelligence PLC controller by using 89C52 single chip microcomputer is presented. The interface hardware and software between this PLC controller and the single chip microcomputer are designed. This PLC controller can realize the communication between the site and the upper computer.
【关键词】 CAN总线;
PLC控制器;
微处理器;
单片机;
【Key words】 CAN bus; PLC controller; microcomputer; single chip microcomputer;
【Key words】 CAN bus; PLC controller; microcomputer; single chip microcomputer;
- 【文献出处】 武汉理工大学学报(信息与管理工程版) ,Journal of Wuhan Automotive Polytechnic University , 编辑部邮箱 ,2001年03期
- 【分类号】TP273.5
- 【被引频次】10
- 【下载频次】196