| 摘要 |
FIELD: measuring equipment.SUBSTANCE: invention relates to measuring filling level. In particular, present invention relates to a device for measuring filling level, to a method of determining and computer-readable medium. Method of determining filling level includes steps of: recording a plurality of consecutive echo signal curves; determining, respectively, first echo signal and second echo signal in each of recorded echo signal curves by evaluating echo signal curves, wherein first echo signals are associated with any first track and second echo signals are associated with any second track; calculating a first functional relationship between positions of first track and positions of second track of echo signal curves; recording another echo signal curve; determining position of first echo signal of other echo signal curve by estimating other echo signal curve, wherein first echo signal belongs to first track; calculating position of second track at moment in time of other echo signal curve using position of first echo signal of other echo signal curve or position of first track to at moment in time of other echo signal curve and first functional relationship.EFFECT: invention is aimed at enabling alternative determination of filling level.11 cl, 7 dwg |
