| 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. |
| Revised:September 16, 2007 |
| 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 |
