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:
Aug. 03, 2021
Filed:
Dec. 05, 2018
Applicants:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Beijing Rockrobo Technology Co., Ltd., Beijing, CN;
Inventors:
Yang He, Beijing, CN;
Yongfeng Xia, Beijing, CN;
Assignees:
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
BEIJING ROCKROBO TECHNOLOGY CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 11/24 (2006.01); G05D 1/02 (2020.01); A47L 11/28 (2006.01); A46B 9/02 (2006.01); A46B 13/00 (2006.01); A46B 13/02 (2006.01); A47L 11/282 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4061 (2013.01); A46B 9/026 (2013.01); A46B 13/001 (2013.01); A46B 13/02 (2013.01); A47L 11/24 (2013.01); A47L 11/28 (2013.01); A47L 11/282 (2013.01); A47L 11/4002 (2013.01); A47L 11/4011 (2013.01); A47L 11/4041 (2013.01); A47L 11/4066 (2013.01); A47L 11/4072 (2013.01); G05D 1/02 (2013.01); G05D 1/0214 (2013.01); A46B 2200/302 (2013.01); A47L 2201/04 (2013.01); G05D 2201/0203 (2013.01);
Abstract
A cleaning robot includes a detector configured to detect an obstacle; a determining portion configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state.