摘要
介绍了一种基于单片机PhilipsP89C668的CAN与以太网的互联方案;阐述了以太网和CAN总线之间数据交换的软硬件设计;实现了以太网与现有CAN总线网的直接连接,完成对底层设备进行真正意义上的远程监控。
An interconnection scheme between industrial Ethemet network and CAN bus based on chip microcomputer Philips P89C668 is introduced. The software and hardware designs of data exchange between Ethemet and CAN bus are described. The direct connection between Ethemet and current CAN bus networks is realized, and the remote monitoring for the low er device can be completed.
出处
《航空制造技术》
2007年第1期102-104,共3页
Aeronautical Manufacturing Technology
关键词
以太网
控制器局域网
现场总线
远程监控
Ethernet network ,Controller area network ,Field bus ,Remote monitoring
