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| 便携式二氧化碳检测仪的设计 | |
| 引用本文： | 闻明,张策. 便携式二氧化碳检测仪的设计[J]. 传感器与微系统, 2011, 30(7): 95-96,99 |
| 作者姓名： | 闻明 张策 |
| 作者单位： | 中国地震局地壳应力研究所,北京,100085 |
| 基金项目： | 中央级公益性院所基本科研业务专项资助项目 |
| 摘 要： | 为了探测地震废墟狭小空间内幸存者的呼出气体,设计了便携式二氧化碳检测仪.检测仪采用红外二氧化碳传感器进行检测,通过单片机直接获取数字信号,并具有温度补偿功能.检测结果通过真空荧光显示屏显示,超过预设值触发声光报警.废墟实验表明:该检测仪适用于狭小空间内幸存者的搜索工作. |
| 关 键 词： | 单片机 二氧化碳 检测 搜索 |
Design of portable carbon dioxide detector |
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| WEN Ming,ZHANG Ce. Design of portable carbon dioxide detector[J]. Transducer and Microsystem Technology, 2011, 30(7): 95-96,99 | |
| Authors: | WEN Ming ZHANG Ce |
| Affiliation: | (Institute of Crustal Dynamics,China Earthquake Administration,Beijing 100085,China) |
| Abstract: | In order to detect the exhaled gases of earthquake survivors in the ruins of a narrow space,a portable carbon dioxide detector is developed.The detector using infrared sensors to detect carbon dioxide,directly access to digital signals through the microcontroller,and has temperature compensation function.The result is displayed by a vacuum fluorescent displayer,and when it upto the preset value,the sound and light alarm will be triggered.The test in the ruins show that the detector is suitable for narrow space survivors search. |
| Keywords: | single chip processor carbon dioxide detection search |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |