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:
Jul. 08, 2025
Filed:
Jun. 20, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Nam Gyun Kim, Seongnam-si, KR;
Mu Gwan Jeong, Seoul, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/89 (2020.01); G01S 17/66 (2006.01);
U.S. Cl.
CPC ...
G01S 17/89 (2013.01); G01S 17/66 (2013.01);
Abstract
A method of tracking an object using a LiDAR sensor includes: acquiring a point cloud using each of LiDAR sensors and clustering the point cloud. The clustering includes generating a three-dimensional (3D) grid map using the point cloud acquired by each of the LiDAR sensors; labeling voxels present in the 3D grid map with one cluster using direction points of the voxels; and checking whether it is necessary to label the voxels with mutually different clusters.