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-CO H/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。
- Abstract:
- This paper presents a infrared detection system design scheme based on CAN bus interface.The detection system uses MSP430ultra-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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