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:
Nov. 25, 2025
Filed:
Apr. 29, 2025
Visionnav Robotics Usa Inc., Acworth, GA (US);
VISIONNAV ROBOTICS USA INC., Acworth, GA (US);
Abstract
Disclosed are a mobile robot, a controller, and a localization method for a mobile robot. The mobile robot includes a processor. The processor is configured to execute a program instruction so as to implement the following steps: determining, after the mobile robot is started up, whether the mobile robot operates in a first mode; loading a local map from a memory according to an initial position of the mobile robot in response to the mobile robot operating in the first mode; conducting pose matching according to a current position point cloud based on the local map, and outputting a current pose; determining, according to the current pose, whether a key frame corresponding to the local map is changed; and outputting a current position of the mobile robot in response to the key frame corresponding to the local map being unchanged.