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:
Dec. 14, 2021
Filed:
Aug. 24, 2017
Lg Electronics Inc., Seoul, KR;
Dongki Noh, Seoul, KR;
Juhyeon Lee, Seoul, KR;
Junghwan Kim, Seoul, KR;
Seungmin Baek, Seoul, KR;
Wonkeun Yang, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A mobile robot includes a travel drive unit configured to move a main body, an image acquisition unit configured to acquire a plurality of images by continuously photographing surroundings of the main body, a storage configured to store the plurality of continuous images acquired by the image acquisition unit, a sensor unit having one or more sensors configured to sense an object during the movement of the main body, and a controller configured to, in response to the sensing of the object by the sensor unit, select an image acquired at a specific point in time earlier than an object sensing time of the sensor unit from among the plurality of continuous images based on a moving direction and a moving speed of the main body, and recognize an attribute of the object included in the selected image acquired at the specific point in time.