METHOD AND SYSTEM FOR PRELIMINARY DETERMINATION OF CARGO WEIGHT FOR QUARRY EXCAVATING EQUIPMENT

摘要

FIELD: mining engineering.;SUBSTANCE: excavation surface is scanned to develop the profile of the excavation surface. The excavation plan is chosen for the profile of the excavation surface. The excavation plan is fulfilled for the profile of the excavation surface on the excavation surface using a cargo pre-weighing algorithm based on a variety of drive signals of excavating equipment. And the volume of material to be excavated by means of quarry excavating equipment is determined basing on at least a plurality of drive signals, a plurality of derivatives of the drive signals and an excavation surface profile.;EFFECT: increased accuracy of determination.;20 cl, 9 dwg