The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
May. 23, 2024
Zenseact Ab, Gothenburg, SE;
Thor Stefansson, Gothenburg, SE;
Mathias Ernst, Gothenburg, SE;
Staffan Nilsson, Gothenburg, SE;
Ömer Faruk Adil, Vårgårda, SE;
ZENSEACT AB, Gothenburg, SE;
Abstract
A method for determining free-space in a surrounding environment of a vehicle equipped with an automated driving system, ADS. The method includes: obtaining an image depicting the surrounding environment of the vehicle; determining: for each reference point of a plurality of reference points in the image, segmentation data indicative of a confidence score of the reference point belonging to free-space and depth data indicative of a distance of each reference point relative the camera; assigning each reference point of the plurality of reference points to a cell of a plurality of cells in a grid, based on the depth data associated with each reference point of the plurality of reference points; and assigning an aggregated confidence score, based on the segmentation data associated with each reference point of the respective cell, thereby determining a free-space in the surrounding environment of the vehicle.