TRIANGULAR RADIO MEASUREMENT COMPLEX FOR DETECTION OF RECTILINEARITY OF FURROWS IN PLOUGHING OF LAND PLOTS BY AGRICULTURAL UNITS

摘要

FIELD: measurement equipment.;SUBSTANCE: triangular radio measurement complex for detection of rectilinearity of furrows in ploughing of land plots by agricultural units is characterised by the fact that sources of a radio signal are installed in areas of location of marking landmarks in the middle of each field area. Antennas for reception of these radio signals are installed on the roof of a power ploughing unit. The measurement-calculation part and a tracking device are installed inside the cabin. Detection of rectilinearity of furrows during movement of the ploughing unit is carried out by measurements via accepted intervals of time of actual coordinates of ploughing unit location in the direction perpendicular to the movement direction, and their comparison with reference coordinates installed in the beginning of each run, based on the length of run and width of grip, equal to the width of the ploughing unit, and release of results of such deviations to the control panel with signal lamps.;EFFECT: higher accuracy of measurements.;1 dwg