Design of coal mine pressure monitoring system with low power consumptio
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摘要: 针对煤矿井下压力监测系统有线通信方式存在结构复杂、传感器功耗大、数据不稳定等问题，设计了基于ZigBee的低功耗煤矿压力监测系统。该系统采用低功耗压力传感器采集数据，通过ZigBee无线传输方式将传感器节点数据汇总到数据采集分站，数据采集分站将数据打包处理后上传到上位机软件，实现了井下巷道压力数据的实时监测，降低了传感器的功耗，从而提高了系统的使用寿命。Abstract: In view of problem of complex structure, large power consumption of sensor and data instability existed in wired communication mode of pressure monitoring system of underground coal mine, coal mine pressure monitoring system with low power consumption based on ZigBee was designed. The system uses pressure sensor with low power consumption to collect data, and the data was summarized to sub-station through ZigBee wireless transmission, then sub-station uploaded the data to PC software after data packaging and processing, so as to achieve real-time monitoring of underground tunnel pressure data. It reduces power consumption of sensor, and thereby increases system life.
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Keywords:
- coal mine /
- pressure monitoring /
- mine pressure sensor /
- low power consumption /
- ZigBee
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