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. 21, 2025
Filed:
Apr. 02, 2020
Beijing Roborock Innovation Technology Co., Ltd., Beijing, CN;
BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A robot () working area map construction method and apparatus, a robot (), and a medium, wherein the robot () working area map construction method comprises scanning in real time an obstacle in a driving path and recording position parameters of the obstacle (S); obtaining in real time image information of the obstacle in the driving path (S); according to the position parameters and the image information, determining working area-based reference information of the obstacle (S); and dividing the working area into a plurality of sub-areas on the basis of the reference information (S). By means of radar scanning and image capture by a camera for double insurance, the robot () working area map construction method significantly improves recognition accuracy for room doors and avoids room division confusion caused by the incorrect recognition of doors.