公开(公告)号：US20250028926A1

公开(公告)日：2025-01-23

申请号：US18712831

申请日：2022-12-19

Applicant: BASF SE ,  BASF COATINGS GMBH

Inventor： Adrian VON MUEHLENEN ,  Victor KAUPE ,  Henning SCHWABE ,  Andreas WOLLNY ,  Dennis HAARDT

IPC: G06K19/077

Abstract: Disclosed herein are an apparatus for generating a digital access element, a corresponding method, and a computer program.

公开(公告)号：US20240125638A1

公开(公告)日：2024-04-18

申请号：US18554381

申请日：2022-04-22

Applicant: BASF Coatings GmbH

Inventor： Victor KAUPE ,  Volkar SCHYDLO ,  Manuel PRAETORIUS ,  Ulrich BURGBACHER

IPC: G01F23/296 ,  G01F23/80 ,  G01F25/20

CPC classification number: G01F23/296 ,  G01F23/802 ,  G01F25/20

Abstract: Disclosed herein are methods and systems for non-invasively determining the fill level in a container. Further disclosed herein are methods and systems for determining the fill level in a container using a sensor device attached to the outside of the container to generate and detect an audio signal and using the detected audio signal in combination with container specific information and a data driven model to determine the fill level in the container.