| 基于红外传感器和ARM的大气有害气体浓度监测系统 |
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| 引用本文： | 谭韦君,丁万山.基于红外传感器和ARM的大气有害气体浓度监测系统[J].传感技术学报,2011,24(3):321-324. |
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| 作者姓名： | 谭韦君 丁万山 |
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| 作者单位： | 南京航空航天大学自动化学院,南京,210016 |
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| 基金项目： | 常州人本电气有限公司项目 |
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| 摘 要： | 介绍了以ARM处理器S3C44B0为核心、利用红外光谱原理对大气有害气体浓度进行监测的实时在线检测系统.通过对测试原理和方法的充分论证之后,设计了气体浓度检测的红外传感器.开发了以S3C44B0为核心,包括A/D转换模块、LCD液晶显示模块、RS485通讯模块等在内的ARM中央硬件处理平台.与传统的同类传感器相比,具有...
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| 关 键 词： | 有害气体 红外光谱 ARM RS485 粒子滤波 |
Monitoring system for harmful gas concentration based on infrared sensing and ARM |
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| TAN Weijun,DING Wanshan.Monitoring system for harmful gas concentration based on infrared sensing and ARM[J].Journal of Transduction Technology,2011,24(3):321-324. |
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| Authors: | TAN Weijun DING Wanshan |
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| Affiliation: | TAN Weijun,DING Wanshan(College of Automation Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing 210016,China) |
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| Abstract: | A real-time detecting testing system for harmful gas concentration with infrared laser spectral detection principle centralizing on ARM microprocessor-S3C44B0 is introduced.With the sufficient demonstration of the test principle and methods,the infrared sensor for density detection is designed.ARM hardware platform centralizes on S3C44B0 is developed.It consists of AD conversion module,LCD display module and RS485 communication module.Compared with the traditional instruments,it has rapid respond speed,good... |
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| Keywords: | ARM RS485 |
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