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:
Jun. 09, 2026
Filed:
Nov. 03, 2024
Qfeeltech (Beijing) Co., Ltd., Beijing, CN;
Sichen Xu, Beijing, CN;
Qfeeltech (Beijing) Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a method for operating an autonomous mobile device and a storage medium. The method includes: performing re-localization for the autonomous mobile device; detecting a first feature of an identifier; calculating a first relative location of an object having the identifier relative to the autonomous mobile device; calculating, based on the first relative location and a real time location of the autonomous mobile device, a current global location of the object; retrieving a prior global location of a charging station; comparing the current global location and the prior global location; when a difference between the current global location and the prior global location is greater than or equal to a predetermined difference threshold: detecting a second feature of the object and determining whether the object is the charging station; when the object is the charging station, setting a temporary restricted zone.