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《Transducer and Microsystem Technologies》 2010-04
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Design of coal mine roadway abscission layer monitoring system based on WSNs

DING En-jie,ZHAO Zong-ping,MIAO Shu-guang,YU Ning-ning(School of Information and Electrical Engineering,China University of Mining Technology,Xuzhou 221008,China)  
A roadway abscission monitoring system based on WSNs is designed,aimed at the state of lineate most coal mine roadway abscission layer monitoring at present.The stucture of the system is introduced and also the software and hardware designs and the work process which uses CC2430 as the sensor node and uses CC2430 and MCP2515 as the core of the sink node.Through the underwell experiments in coal mine,the transmission characteristics at 2.4 G is determined.The abcission layer status of the roadway under-well is determined real-time and reliable,while the distance between two wireless sensor nodes is 15 meters.
【Fund】: 国家自然科学基金资助项目(60972059)
【CateGory Index】: TD76
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