| 基于单片机的中红外多组分气体检测系统 |
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| 引用本文： | 亢凯,孙振东. 基于单片机的中红外多组分气体检测系统[J]. 微处理机, 2006, 27(5): 109-112 |
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| 作者姓名： | 亢凯 孙振东 |
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| 作者单位： | 天津大学精密仪器及光电子工程学院,天津,300072 |
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| 摘 要： | 基于AT89C52单片机和AD7896设计的中红外气体检测仪,能对多组分气体进行快速分析检测.论述了系统的设计原理及硬件组成与软件实现.
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| 关 键 词： | 中红外 气体检测 AT89C52 AD7896 |
| 文章编号： | 1002-2279(2006)05-0109-04 |
| 修稿时间： | 2005-02-05 |
A Mid-infrared Multi-component Gas Detecting System Based on Single-Chip Computer |
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| KANG Kai,SUN Zhen-dong. A Mid-infrared Multi-component Gas Detecting System Based on Single-Chip Computer[J]. Microprocessors, 2006, 27(5): 109-112 |
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| Authors: | KANG Kai SUN Zhen-dong |
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| Abstract: | A gas detecting system using Mid-infrared absorption spectrometry is based on AT89C52 which is a single-chip computer and AD7896 which is a fast 12-bit ADC.It can measure multi-component gas concentration at the same time.This paper explains the principle on which the system designing bases and introduces the hardware's structure and the software implementation methods. |
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| Keywords: | AT89C52 AD7896 |
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