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:
Oct. 19, 2021
Filed:
Dec. 23, 2019
Applicant:
Shenzhen Umouse Technology Co., Ltd., Shenzhen, CN;
Inventor:
Tao Xie, Shenzhen, CN;
Assignee:
SHENZHEN UMOUSE TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B81B 7/02 (2006.01); B25J 9/16 (2006.01); A47L 11/24 (2006.01); A47L 11/40 (2006.01); B25J 9/00 (2006.01); G05D 1/02 (2020.01);
U.S. Cl.
CPC ...
B25J 9/1666 (2013.01); A47L 11/24 (2013.01); A47L 11/4061 (2013.01); B25J 9/0003 (2013.01); B81B 7/02 (2013.01); G05D 1/0214 (2013.01); B81B 2201/0235 (2013.01); B81B 2201/0242 (2013.01); G05D 2201/0215 (2013.01);
Abstract
An anti-collision detection method for sweeping robots, which includes following steps. Step 1: preparing a sweeping robot provided with a Micro-Electro-Mechanical System (MEMS) device comprising an accelerometer and a gyroscope; skipping to step 2 when the sweeping robot is in a linear motion state and collides with an object; skipping to step 3 when the sweeping robot is on an external bumpy road; and skipping to step 4 when the sweeping robot is in a rotating motion state and blocked by an obstacle.