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:
May. 03, 2022
Filed:
Nov. 25, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01); A47L 11/40 (2006.01); G05D 1/02 (2020.01); B25J 11/00 (2006.01); B25J 13/08 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1664 (2013.01); A47L 11/4011 (2013.01); B25J 9/163 (2013.01); B25J 11/0085 (2013.01); B25J 13/084 (2013.01); G05D 1/0221 (2013.01); G05D 1/0238 (2013.01); G05D 1/0274 (2013.01); A47L 2201/04 (2013.01); G05D 2201/0203 (2013.01);
Abstract
A robot cleaner to avoid a stuck situation through artificial intelligence (AI) may acquire a surrounding map, based on the sensing information, determine escape path factors based on the surrounding map by using the compensation model, if the stuck situation of the robot cleaner is detected, and control the driving motor such that the robot cleaner travels, based on the determined escape path factors.