一种CAN网关的设计实现

摘要

针对CAN通讯网络的一些特殊应用,如网络中存在超过CAN通讯网络节点数量上限的节点、通讯距离过长、不同协议CAN通讯网络互联等,设计实现了具有6个CAN通讯接口的CAN网关,满足CAN通讯网络扩展和互联的需要.%Aim at the special application of CAN network, such as the node number in the CAN network exceeding the limit of CAN netwok's rule, the more longer distance, the interconnection needing of two CAN network that they have the not same protocol,the paper describes the designed an implemented of CAN gateway having six CAN interfaces for solving the CAN network's extending and interconneciton.