基于CAN总线与以太网的嵌入式通信控制器的设计

Desige of an embedded communication controller based on CAN and ethernet

介绍了一种CAN总线与以太网互连的变电站通信控制器的设计方案,在分析CAN总线与以太网网络模型的基础上,给出了硬件和软件的设计方法,实现了变电站下层现场设备同上层监控网络的通信联系,同时也为变电站的数据管理和远程控制奠定了基础。

An interlinkage desige project between CAN and Ethernet for substation communication controller is introduced, analyzing on the model of CAN communication protocols and Ethemet communication protocols, a design method of hardware and software is given, the communication between field devices and monitoring network is carried out. a alongdistance monitor and control and date transmission system is established for substation