期刊文献+

基于嵌入式ARM9痕量毒气检测系统的研究 被引量:2

Micro trace gas detection system research based on embedded ARM9
下载PDF
导出
摘要 基于卟啉阵列传感器和毒气接触发生化学反应导致其色谱变化的"指纹"特性原理,提出了一种以嵌入式ARM9 S3C2440A为核心、以Linux为操作系统、QT/Embedded为开发工具并利用卟啉化学传感器的痕量毒气检测装置。阐述了系统总体设计,实现了卟啉传感阵列光谱信号采集、信号处理、反应环境监控等主要功能模块及控制软件。 Based on the "fingerprint" characteristics principle of the reaction between porphyrin and gas, bring up a trace toxic gas detection device which presents embedded ARM9 processor S3C2440A as the core,uses Linux as the operating system,QT/Embedded as the development tool, and takes advantage of the porphyrin chemical sensor as the transducer.
出处 《电子技术应用》 北大核心 2011年第8期22-25,29,共5页 Application of Electronic Technique
基金 国家自然科学基金(30770568) 教育部高校博士点基金(20090191110030) 重庆市自然科学基金(CSTC 2009BB5219) 中央高校基本科研业务费资助(CDJXS10230029 CDJXS10231117)
关键词 LINUX ARM9 QT/EMBEDDED 卟啉传感器 毒气检测 Linux ARM9 QT/Embedded porphyrin sensor gas detection
  • 相关文献

参考文献6

  • 1COTrER I,JUSTES D R,NANITA S C,et al.Analysis of gaseous toxic industrial compounds and chemical warfare agent stimulants by atmospheric pressure ionization mass spectrometry[J].Analyst, 2006,131 (4) : 579-589.
  • 2TSAI M Y,YOST M G,WU C F.Line profile reconstruction: validation and comparison of reconstruction methods[J]. Atmos Environ, 2001,35 : 4791-4799.
  • 3LEONHARDT J W.A new ppb-gas analyzer by means of GCion mobility spectrometry(GC-IMS)[J].Journal of Radioa- nalytical and Nuclear Chemistry, 2003,257(1) : 133-139.
  • 4郭冬敏,杨建华,李秉玺.可视嗅觉系统分析与设计[J].传感技术学报,2006,19(3):562-565. 被引量:5
  • 5AVIJIT S, KENNETH S S.Shape selective discrimination of smell organic Molecules[J].J Am Chem Soc, 2000,122: 11565-11566.
  • 6YASUO S, MIEKO K K, KOUICHIRO T, et al.Sensing technology for chemical-warfare Agents and its evaluation using authentic agents[J].Sensors and Actuators B, 2005,108 : 193-197.

二级参考文献8

  • 1Gardner J W, Bartlett P N. A Brief History of Electronic Nose[J]. Sensors and Actuators B, 1994,18-19 : 211-220.
  • 2Freund M S, Lewis N S. Chemically Diverse Conducting Polymer-Based ‘Electronic Nose'[C]//Proc. Natl Acad Sci, USA,1995, 92: 2652-2656.
  • 3Walt D R.Fiber Optic Imaging Sensors[J]. Acc Chem Res,1998,31 : 267-278.
  • 4Gardner J W, Shurmer H V, Tan T T. Application of an Electronic Nose to the Discrimination of Coffees [J]. Sens. Actuators B, 1992, 6: 71-75.
  • 5Crooks R M, Ricco A J. New Organic Materials Suitable for Use in Chemical Sensor Arrays[J]. Acc Chem Res, 1998,31:219-227.
  • 6Rakow N A, Suslick K S. A Colorimetric Sensor Array for Odour Visualization[J]. Nature, 2000: 710-714.
  • 7Suslick K S, Rakow N A. A Colorimetric Nose: Smell-Seeing[C]//Artificial Chemical Sensing:Olfaction and the Electronic Nose, Stetter, J.R.,Pensrose, W. R., eds. Electrochem.Soc. : Pennington, NJ, 2001:8-14.
  • 8Suslick K S. An Optoelectronic Nose: Colorimetric Sensor Arrays[J]. MRS Bulletin, 2004, 29: 720-725.

共引文献4

同被引文献5

引证文献2

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部