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-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。
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.
出处
《电子设计工程》
2009年第12期32-34,共3页
Electronic Design Engineering
