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:
Jan. 16, 2024
Filed:
Aug. 30, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hyun Soo Jung, Seongnam-si, KR;
Chin Woo Kang, Seoul, KR;
Kyong Su Kim, Hwaseong-si, KR;
Kyu Ha Lee, Gwangju, KR;
Jong Gap Lee, Gwangju, KR;
Jeong Gon Song, Gwangju, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2020.01); A47L 9/16 (2006.01); A47L 9/28 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2805 (2013.01); A47L 9/16 (2013.01); A47L 9/2852 (2013.01); G05D 1/0219 (2013.01); G05D 1/0223 (2013.01); G05D 1/0227 (2013.01); G05D 1/0238 (2013.01); A47L 2201/04 (2013.01); G05D 2201/0203 (2013.01); G05D 2201/0215 (2013.01);
Abstract
Disclosed is a cleaning robot including: a driving unit configured to move the cleaning robot; an obstacle sensor configured to sense an obstacle; and a controller configured to reduce, if a distance between the cleaning robot and the obstacle is shorter than or equal to a reference distance, a driving speed of the cleaning robot so that the driving speed of the cleaning robot is lower than a shock absorbing speed when the cleaning robot contacts the obstacle.