摘要: |
介绍了用单片机把CAN总线直接连接在以太网上的硬件组成及软件的设计方法,给出了硬件原理图,并详细地说明了原理。本设计可实现将普通CAN接口测控设备变成以太网络测控设备,通过互联网进行信息传送。 |
关键词: 测控设备 CAN总线 网关 单片机 以太网:接口设计 |
DOI:10.3969/j.issn.1001-893X. |
修订日期:2007-09-16 |
基金项目: |
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Design and Realization of Ethernet-CAN Gateway Interface Based on Microcontroller 89C51 |
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Abstract: |
This paper introduces the hardware composition and software design method of connecting CAV Bus to Ethernet by microcontrollers,describes the hardware schematics and a detailed introduction to the theory.The method can transform ordinary CAN interface monitoring equipment into Ethernet monitoring control equipment,and transfer information through Internet. |
Key words: measurement and control equipment,CAN bus,gateway,microcontroller,Ethernet,interface design |