| 车载式甲烷报警断电检测仪设计 |
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| 引用本文： | 张金波,孙洁,曹爱华,王丽红.车载式甲烷报警断电检测仪设计[J].河海大学常州分校学报,2006,20(4):49-52. |
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| 作者姓名： | 张金波 孙洁 曹爱华 王丽红 |
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| 作者单位： | 1. 河海大学,计算机及信息工程学院,江苏,常州,213022
2. 常州邦威电子科技有限公司,江苏,常州,213022 |
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| 基金项目： | 常州市青年科技人才培养资助项目 |
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| 摘 要： | 为了实时检测煤矿井下空气中甲烷的体积分数,利用ATmega16L单片机设计了一种低功耗车载式甲烷报警断电检测仪.该检测仪主要用于煤矿井下的电机车.当空气中甲烷的体积分数超出警戒值时检测仪发出声光报警信号,同时切断电机车的供电电源.测试结果表明,该检测仪的测量精度达到国家标准。
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| 关 键 词： | 车载 甲烷 断电仪 报警 |
| 文章编号： | 1009-1130(2006)04-0049-03 |
| 修稿时间： | 2006年7月14日 |
Design of Warning and Power-off Device for Vehicular Methane Detector |
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| ZHANG Jin-bo,SUN Jie,CAO Ai-hua,WANG Li-hong.Design of Warning and Power-off Device for Vehicular Methane Detector[J].Journal of Hohai University Changzhou,2006,20(4):49-52. |
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| Authors: | ZHANG Jin-bo SUN Jie CAO Ai-hua WANG Li-hong |
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| Abstract: | In order to detect the density of methane in the mine,a low power vehicular methane detector for warning and power-off based on ATmega16L is designed.The detector is mainly installed on the locomotive in the mine.When the density of methane in the mine exceeds a specified value,the detector would send out the acoustic-optic warning signal and the power is cut off.Experiments show that the measuring precision of the detector is accord with the national standard. |
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| Keywords: | vehicular methane power-off device warning |
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