| 基于AT89C52单片机的RS485-CAN智能转换器设计 |
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| 引用本文： | 姚发闪,陈志军.基于AT89C52单片机的RS485-CAN智能转换器设计[J].微型机与应用,2012,31(3):34-36. |
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| 作者姓名： | 姚发闪 陈志军 |
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| 作者单位： | 新疆大学电气工程学院,新疆乌鲁木齐,830046 |
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| 基金项目： | 科技部创新基金项目，新疆维吾尔自治区教育厅重点计划项目 |
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| 摘 要： | 基于CAN总线和RS485总线的广泛应用和各自的优缺点，设计了基于AT89C52单片机的RS485-CAN智能转换器。在保留现有RS485系统硬件的基础上添加了一个CAN总线接口，实现了CAN总线与RS485之间的数据传输，具有一定的使用价值。
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| 关 键 词： | RS485总线 CAN总线 AT89C52单片机 串口通信 |
RS485-CAN intelligent converter based on AT89C52 single chip |
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| Yao Fashan,Chen Zhijun.RS485-CAN intelligent converter based on AT89C52 single chip[J].Microcomputer & its Applications,2012,31(3):34-36. |
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| Authors: | Yao Fashan Chen Zhijun |
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| Affiliation: | (Institute of Electrical Engineering,Xinjiang University,Urumqi 830046,China) |
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| Abstract: | Based on the widely use, merits and demerits of the CAN bus and RS485 bus, the paper design an RS485-CAN intelligent converter based on AT89C52 single chip. It retains the current RS485 system in hardware basis to add a CAN bus interface, and realizes data transmission between CAN bus and RS485, which has certain use value. |
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| Keywords: | RS485 CAN bus AT89C52 chip serial communication |
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