| 基于AT89S52型单片机的CAN总线智能通信节点设计 |
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| 引用本文： | 陈强. 基于AT89S52型单片机的CAN总线智能通信节点设计[J]. 数字社区&智能家居, 2007, 0(17) |
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| 作者姓名： | 陈强 |
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| 作者单位： | 华中科技大学武昌分校,自动化系,湖北,武汉,430064 |
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| 摘 要： | 介绍CAN(控制局域网)总线的特点,对CAN总线智能通信节点的工作原理进行了分析,给出了采用AT89S52型单片机构成的通信节点电路原理图和应用单片机汇编语言编写的SJA1000初始化程序,通过节点的软硬件设计,说明了CAN总线的技术优势和应用前景.
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| 关 键 词： | CAN总线 SJA1000 智能节点 AT89S52 |
The Design of CAN Intelligent Communication Node Based on AT89S52 |
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| CHEN Qiang. The Design of CAN Intelligent Communication Node Based on AT89S52[J]. Digital Community & Smart Home, 2007, 0(17) |
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| Authors: | CHEN Qiang |
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| Abstract: | Introduced characteristics of CAN(Control LAN) bus,Analysis principle of the CAN Bus Intelligent Communication Node.Given the circuit schematic of Intelligent communication Node by AT89S52 MCU.Given the SJA1000 initialization program written by assembly language.Through the software and hardware design of node,described technical superiority of CAN bus and applications prospects. |
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| Keywords: | CAN Bus Intelligent Node AT89S52 SJA1000 |
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