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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026057618-A1, on 26 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002499

Computer-Implemented Method for Determining and Calibrating a 3D Representation of a Robot Cell

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Classification
Robotics & Automation › Robot Architectures
Inventors
AKERBLAD MORTEN, BJORKMAN MATTIAS, CLEVER DEBORA, ENAYATI NIMA, KIRSTEN RENE, NORRLOF MIKAEL, SPAMPINATO GIACOMO, STUHLENMILLER FLORIAN, WAHRBURG ARNE, WANG JIANJUN
Assignee
ABB SCHWEIZ AG
Original source
US-2026057618-A1, the United States Patent and Trademark Office, 26 February 2026
Document SHA-256
b3510bc134ae49a1f2379fbc15cabcaab81f126f58370bceab293ae3ef790ea7

Abstract

A method for determining and calibrating a 3D representation of a robot cell includes a) obtaining cell data that includes environment data from a mobile sensor, wherein the environment data comprises a set of images of the robot cell from a first viewpoint; b) determining a 3D representation of the robot cell using the cell data; c) calibrating the 3D representation using a known geometry of the industrial robot; d) visualizing the 3D representation at the calibrated location and orientation in the robot cell in simulation software; e) determining the quality of the 3D representation; and f) repeating steps a)-e) when the quality of the 3D representation is smaller than a predetermined threshold.

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Citation

OpenTechnical Publication OT-2026-000002499, “Computer-Implemented Method for Determining and Calibrating a 3D Representation of a Robot Cell,” published September 15, 2026 at 19:13:28 UTC, https://opentechnical.org/p/OT-2026-000002499.

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