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Coal mine water inrush is a very difficult problems which should be solved more earlier, and it have long plagued safe production of coal mines. The reliable operation of coal mine drainage systems plays a vital role in safe production of coal mines. Based on the non linear relationship of the state parameters of the coal mine drainage facilities, we propose a safety monitoring method based on BP...
This paper reviews the Internet of Things and its integral part of the structure based on RFID technology and discusses the status of their application. For the quality control problem in the coal transportation, an idea of using the RFID technology in coal quality monitoring and tracking system has been put forward. The paper also discusses the application framework.
A wireless and low-power sensor nodes for environmental monitoring in coal mines which based on ZigBee technology was introduced in this paper, it was designed and implemented by using TI CC2530 chip. It transmits data wirelessly and has dual power supply mode. Because of the energy-saving design, the node can run more than 20 hours under battery power. The multi-sensor in one node can capture a variety...
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