Research and Application of Mine Roadway Deformation Monitoring by Ultrasonic Technology
2014 ◽
Vol 962-965
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pp. 1070-1074
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Keyword(s):
Coal mine roadway deformation have a significant impact on coal mine production. Based on the Arduino microcontroller system and ultrasonic distance sensor, through temperature compensation and system fixes, designed a roadway deformation monitoring system which is high accuracy, low price and simple operation. Monitoring results through the LCD display, and SD card for data storage, the system achieved real-time monitoring of roadway deformation. The system was actually tested in coal mine, and achieved good monitoring results.