| 基于无线传感器网络的煤层自燃火源定位监测 |
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| 引用本文： | 孟凡成,李长录.基于无线传感器网络的煤层自燃火源定位监测[J].煤炭科学技术,2009,37(4). |
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| 作者姓名： | 孟凡成 李长录 |
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| 作者单位： | 孟凡成,MENG Fan-cheng(黑龙江科技学院,电气与信息工程学院,黑龙江,哈尔滨,150027);李长录,LI Chang-lu(煤炭科学研究总院,沈阳研究院,辽宁,抚顺,113122)
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| 摘 要： | 为了实现采空区自燃火源定位监测,基于无线传感器网络(WSN)技术,提出一种煤炭自燃预测预报监测系统的总体设计,在该系统中无线传感器按照一定的网络的拓扑控制机制和火源定位机制,高精度在线实时测量煤炭自燃隐患区点及其附近的温度等自燃特征参数以实现煤层自燃火源定位.对比试验表明,该系统控制方便、工作稳定,能实现可靠的无线数据传输,而且可以较准确地判定煤层自燃隐患发展程度及其范围,对安全防治煤层自燃有很好的指导作用.
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| 关 键 词： | 煤层自燃 无线传感器网络 火源检测 |
Position Monitoring and Measurement of Seam Spontaneous Combustion Fire Based on Wireless Sensor Network |
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| MENG Fan-cheng,LI Chang-lu.Position Monitoring and Measurement of Seam Spontaneous Combustion Fire Based on Wireless Sensor Network[J].Coal Science and Technology,2009,37(4). |
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| Authors: | MENG Fan-cheng LI Chang-lu |
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| Affiliation: | 1.School of Electrical and Information Engineering;Heilongjiang Institute of Science and Technology;Harbin 150027;China;2.Shenyang Research Institute;China Coal Research Institute;Fushun 113122;China |
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| Abstract: | In order to monitor and measure the position of the spontaneous combustion fire in the goaf,base on the wireless sensor network technology,the paper provided the general design on the monitoring and measurement system of coal spontaneous combustion prediction and early-warning.The wireless sensors in the system,based on the certain network topology control mechanism and the fire positioning mechanism,could be high accurately to an on time measure the spontaneous combustion danger area and the nearby tempera... |
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| Keywords: | seam spontaneous combustion wireless sensor network fire prediction and measurement |
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