Research on Intelligent Infrared Detector for Carbon Monoxide Used in Mine
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摘要: 用红外技术检测一氧化碳 (CO)浓度 ,由单片机实现系统的集中智能控制和处理。采用双光源双探测器光路对其它气体、粉尘等杂质实现补偿 ;采集环境温度和压力 ,设计算法实现对温度和压力的补偿 ;系统还设计了各种接口 ,实现键盘、显示、报警和上传下载等功能。Abstract: Using infrared technology to detect the concentration of carbon monoxide. The system was controlled and processed by single-chip microcomputer intelligently. Double lamp-houses and double detectors was adopted to compensate the influence of impure gases and dusts. Temperature and pressure of surroundings were compensated by algorithm, and kinds of interface to fulfill keyboard, display, alarm and up-down functions were designed.
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Key words:
- coal mine /
- carbon monoxide /
- infrared /
- double lamp-houses /
- detector
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