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:
Nov. 04, 2025
Filed:
Sep. 26, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Hwan Hee Lee, Anyang-si, KR;
Hun Keon Ko, Anyang-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/00 (2024.01); B25J 9/16 (2006.01);
U.S. Cl.
CPC ...
G05D 1/0214 (2013.01); G05D 1/0274 (2013.01);
Abstract
A robot path planning apparatus includes: a storage configured to receive an obstacle occupancy grid map, and a controller. The controller is configured to generate a cost map in which a cost corresponding to a separation distance from an obstacle to a movement area to which a robot is able to move is assigned, based on the obstacle occupancy grid map, determine a first path from a current location of the robot to a destination, and determine a second path by calibrating the first path based on the cost map.