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. 12, 2021
Filed:
Dec. 26, 2017
Shen Zhen 3irobotics Co., Ltd., Guangdong, CN;
SHEN ZHEN 3IROBOTICS CO., LTD, Shenzhen, CN;
Abstract
Disclosed are a method and device for selecting a to-be-cleaned area. The method includes: obtaining to-be-cleaned secondary selectable area; controlling a floor-cleaning robot to move by one-unit length in first direction and determining whether the current location of floor-cleaning robot is to-be-cleaned secondary selectable area; if no, controlling the floor-cleaning robot to move by one-unit length in second direction and determining whether the current location of floor-cleaning robot is to-be-cleaned secondary selectable area; if no, controlling the floor-cleaning robot to move by two-unit lengths in third direction and determining whether the current location of floor-cleaning robot is to-be-cleaned secondary selectable area; if no, controlling the floor-cleaning robot to move by two-unit lengths in fourth direction and determining whether the current location of floor-cleaning robot is to-be-cleaned secondary selectable area; and executing cleaning operation in to-be-cleaned secondary selectable area if the current location of floor-cleaning robot is the same.