DOI: 10.11799/ce201707007
Design and application of wireless micro power self-poweredattitude sensor for mine
YANG Li
Abstract：As the attitude measurement of hydraulic support used multi wire sensors,leading to multi communication cables,cable arrangement difficulties,multi fault points and large maintenance work,the paper designed a battery powered mine wireless attitude sensor with micro power consumption,high precision,wireless-wire communication.The sensor is composed of high precision angle measuring unit,high precision differential A/D converter,high precision digital temperature sensor,etc.,which can draw the current device horizontal tilt angle and pitching angle data,and improves the accuracy using corresponding compensation algorithm,the data can be wirelessly uploaded to the multi-function terminal.The practical application shows that the sensor is of simple installation,good stability and high measuring accuracy.
Keywords：wireless communicationmicro power consumptionattitude measurementeasy installation and layouthigh measurement accuracy
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 22-24,28 )