| 基于CAN总线和MSP430的CO红外检测系统设计 |
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| 引用本文： | 葛化敏,陈永,张彭程.基于CAN总线和MSP430的CO红外检测系统设计[J].国外电子元器件,2009(12):32-34. |
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| 作者姓名： | 葛化敏 陈永 张彭程 |
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| 作者单位： | 南京信息工程大学信息与控制学院; |
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| 摘 要： | 提出一种基于CAN总线接口的红外检测系统的设计思路。该检测系统以MSP430超低功耗单片机为核心，采用SM—COH／M红外线CO气体探测器，结合数字滤波和温度补偿等算法，达到精确测量CO浓度的目的，利用CAN总线接口实现数据的远程传输，同时进行现场和远程监控。
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| 关 键 词： | MSP430 CAN总线 数字滤波 温度补偿 Delphi |
Design of CO infrared detector system based on CAN bus and MSP430 |
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| GE Hua-min,CHEN Yong,ZHANG Peng-cheng.Design of CO infrared detector system based on CAN bus and MSP430[J].International Electronic Elements,2009(12):32-34. |
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| Authors: | GE Hua-min CHEN Yong ZHANG Peng-cheng |
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| Affiliation: | GE Hua-min,CHEN Yong,ZHANG Peng-cheng(Institute of Information & Control,Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | This paper presents a infrared detection system design scheme based on CAN bus interface.The detection system uses MSP430 ultra-low-power microcontroller and SM-CO H/M infrared CO gas detector,combined with digital filtering and temperature compensation algorithm,realizes accurately measuring the concentration of CO,CAN bus interface is used to achieve the long-distance data transmission.At the same time,the detection system conducts on-site and remote monitoring. |
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| Keywords: | MSP430 CAN bus digital filtering temperature compensation Delphi |
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