| 基于nRF24E1与网络、火线的教室照明射频遥控设计 |
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| 引用本文： | 陆云龙,ZHANG Huiming,雷志华. 基于nRF24E1与网络、火线的教室照明射频遥控设计[J]. 现代电子技术, 2008, 31(15) |
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| 作者姓名： | 陆云龙 ZHANG Huiming 雷志华 |
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| 作者单位： | 华中科技大学现代教育技术中心,湖北,武汉,430074 |
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| 基金项目： | 华中科技大学2006年实验室技术研究项目 |
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| 摘 要： | 目前多媒体教室照明如何实现远程控制,是值得进一步研究的课题。阐述了射频收发芯片nRF24E1的基本特性,并以nRF24E1为主体实现了符合IEEE 802.3af标准的基于网络受电设备射频收发遥控主机,符合电工安全规范的基于火线单线制射频收发遥控从机。分析了射频遥控收发非标准协议数据通信和软件设计流程,并论述了该系统在实际应用中的优势。
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| 关 键 词： | nRF24E1 火线 教室照明 射频遥控 |
Design of Illumination RF Remote in the Classroom Based on nRF24E1 and Network Fire Wire |
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| LU Yunlong,ZHANG Huiming,LEI Zhihua. Design of Illumination RF Remote in the Classroom Based on nRF24E1 and Network Fire Wire[J]. Modern Electronic Technique, 2008, 31(15) |
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| Authors: | LU Yunlong ZHANG Huiming LEI Zhihua |
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| Abstract: | How to realize remote control in the multimedia classroom illumination should be currently worthy to be studied further.The basic characteristics of RF transceiver chip nRF24E1 is introduced,and the chip is used as main part to realize the RF transceiver remote master based on network powered device which fits the standard of IEEE 802.3af,the RF transceiver remote slave based on the fire wire of the single-wire system that accords with the electricial safety norm.For more,the data communication of the non-standard RF transceiver protocol and the process of soft design are also analyzed.Finally the advantage is discussed this system in physical application. |
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| Keywords: | nRF24E1 fire wire classroom illumination RF remote control |
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