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便携式光纤光谱烟气分析仪的研制
引用本文:苏小会,黎超,郎宝华,徐淑萍. 便携式光纤光谱烟气分析仪的研制[J]. 仪表技术与传感器, 2011, 0(6)
作者姓名:苏小会  黎超  郎宝华  徐淑萍
作者单位:西安工业大学计算机学院,陕西,西安,710032
摘    要:基于烟气分析仪便携式、智能化的需要,在分析了国内便携式烟气分析仪现状的基础上,提出了应用嵌入式技术实现微型光谱仪的信号采集与处理,以适应微型光谱仪在野外、战场等特殊环境下便携、智能、操作简单的使用要求.在确定了嵌入式微型分析仪的总体方案后,设计了针对分析仪的信号采集电路和基于ARM的处理电路,完成了嵌入式微型光谱仪的硬件部分,并在ARM主板的平台上建立了操作系统和文件系统,实现了CCD信号采集和ARM主板处理电路的主要功能.

关 键 词:微型光谱仪  嵌入式系统  信号采集电路  CCD

Development of Portable Smog Analyzer Instrument
SU Xiao-hui,LI Chao,LANG Bao-hua,XU Shu-ping. Development of Portable Smog Analyzer Instrument[J]. Instrument Technique and Sensor, 2011, 0(6)
Authors:SU Xiao-hui  LI Chao  LANG Bao-hua  XU Shu-ping
Affiliation:SU Xiao-hui,LI Chao,LANG Bao-hua,XU Shuping(Computer Science and Engineering College,Xi'an Technological University,Xi'an 710032,China)
Abstract:The system was based on the need of micro-portable and integrated spectrometer,on the basis of analysis in the domestic and international micro-spectrometer development status and trend,this paper proposed embedded system applied in the micro-spectrometer for the need of special environment,such as wild,battlefield.After the overall structure of embedded micro-spectrometer was made,signal acquisition circuit andprocessing circuit based on ARM were designed for spectrometer,hardware of embedded microspectrom...
Keywords:micro-spectrometer  embedded system  signal acquisition circuit  CCD  
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