| 基于无线传感器网络的煤矿瓦斯预警系统设计研究 |
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| 引用本文： | 刘红霞,张建锋.基于无线传感器网络的煤矿瓦斯预警系统设计研究[J].煤炭技术,2010,29(4). |
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| 作者姓名： | 刘红霞 张建锋 |
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| 作者单位： | 南京工业大学,电子与信息工程学院,南京,210009 |
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| 摘 要： | 传统矿井瓦斯监控设备采用有线方式传送信号,导致线路铺设复杂、扩展性差。针对这种情况,文章设计一种基于无线传感器网络的矿井瓦斯浓度预警系统。该系统节点以AVR单片机Atlmega128L作为核心,外围结合瓦斯传感器KGS-20和无线收发模块nRF2401芯片,实现了对煤矿瓦斯浓度的监测和预警。
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| 关 键 词： | 无线传感器网络 瓦斯 煤矿 预警 |
Design of Coal Mine Gas Warning System Based on Wireless Sensor Networks |
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| LIU Hong-xia,ZHANG Jian-feng.Design of Coal Mine Gas Warning System Based on Wireless Sensor Networks[J].Coal Technology,2010,29(4). |
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| Authors: | LIU Hong-xia ZHANG Jian-feng |
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| Affiliation: | College of Electronic and Information Engineering/a>;Nanjing University of Technology/a>;Nanjing 210009/a>;China |
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| Abstract: | The traditional use of coal mine gas monitoring equipment uses the wired way to transmit signal,resulting in line laying complex and poor scalability. In view of the drawback, a coal mine gas warning system based on wireless sensor networks is designed in this article. The nodes of this system use AVR microcontroller atlmega128L as the core, with the external gas sensors KGS-20 and wireless transceiver modules nRF2401, to achieve the concentration of coal mine gas monitoring and warning. |
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| Keywords: | wireless sensor networks mine gas coal mine early warning |
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