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Laser Autonomous Levelling System Using Altitude Measurement Data
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In agriculture, levelling work is carried out before planting, and it prevents seed flooding and affects crop yields. Unlike in the past, when levelling work was performed by manpower, in modern times, an leveller using laser is used. The efficiency has increased by automatically controlling the leveller according to the laser signal. However, the autonomous laser leveller developed so far does not provide altitude information for each location of a large workplace. In the absence of altitude information for each location, the work flow is inefficient because it is necessary to visually check the levelling work process, and it is difficult to determine additional required work points. In this study, by controlling the laser receiver using a BLDC motor, altitude information for each location is measured and provided to the user as a separate display. The user checks the altitude information and performs equalization work, thereby increasing the efficiency of the levelling work by enabling the determination of the starting point, determination of the work path, and identification of the point where additional work is required.
Abstract
In agriculture, levelling work is carried out before planting, and it prevents seed flooding and affects crop yields. Unlike in the past, when levelling work was performed by manpower, in modern times, an leveller using laser is used. The efficiency has increased by automatically controlling the leveller according to the laser signal. However, the autonomous laser leveller developed so far does not provide altitude information for each location of a large workplace. In the absence of altitude information for each location, the work flow is inefficient because it is necessary to visually check the levelling work process, and it is difficult to determine additional required work points. In this study, by controlling the laser receiver using a BLDC motor, altitude information for each location is measured and provided to the user as a separate display. The user checks the altitude information and performs equalization work, thereby increasing the efficiency of the levelling work by enabling the determination of the starting point, determination of the work path, and identification of the point where additional work is required.
참고문헌 (11)
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