| 有毒气体无线监测网络设计 |
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| 引用本文： | 李勋涛,余晓芬,胡佳文,李志强.有毒气体无线监测网络设计[J].传感技术学报,2010,23(6):888-892. |
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| 作者姓名： | 李勋涛 余晓芬 胡佳文 李志强 |
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| 作者单位： | 合肥工业大学仪器科学与光电工程学院,合肥,230009;合肥工业大学仪器科学与光电工程学院,合肥,230009;合肥工业大学仪器科学与光电工程学院,合肥,230009;合肥工业大学仪器科学与光电工程学院,合肥,230009 |
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| 摘 要： | 设计了一个基于传感器阵列的有毒气体监测网络,采用多类电化学气体传感器采集信号及无线传感器网络进行数据收发和处理,能够在线检测环境中的气体浓度.整个系统功能更加集成化、体积小、很容易与后续处理设备(如空气净化设备)集成并能智能控制后续处理设备.介绍了系统的整体构成、工作原理、无线传感器网络的构建,并进行了信号调理模块线性度测试实验和系统气体浓度检测对比试验.实验表明所研制系统的输出信号能实时测量环境的气体浓度,已经达到了市场上单一气体检测设备的精度.
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| 关 键 词： | 有毒气体监测 无线传感器网络 变送器 电化学传感器 |
Toxic gas monitor system design based on wireless sensor network |
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| LI Xuntao,YU Xiaofen,HU Jiawen,LI Zhiqiang.Toxic gas monitor system design based on wireless sensor network[J].Journal of Transduction Technology,2010,23(6):888-892. |
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| Authors: | LI Xuntao YU Xiaofen HU Jiawen LI Zhiqiang |
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| Affiliation: | LI Xuntao,YU Xiaofen,HU Jiawen,LI Zhiqiang(School of Instrumentation , Opto-Electronics Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | A toxic gas monitor system is designed on the basis of sensor array,which adopts different kinds of electrochemical gas sensors to collect signal,to organize wireless sensor network for data transmitting and processing.It can achieve on-line inspection of environment gas concentrations.The system is smaller and more function integration,and easy to be integrated with and intelligently control the follow-up processing equipment (such as air purification equipment).The overall structure,working principle,and ... |
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| Keywords: | toxic gas monitor wireless sensor network transmitter electrochemical sensor |
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