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:
Apr. 23, 2025
Visionnav Robotics Usa Inc., Acworth, GA (US);
VISIONNAV ROBOTICS USA INC., Acworth, GA (US);
Abstract
A calibration method applied to a mobile robot, a controller, and a mobile robot. The calibration method includes: driving the mobile robot to perform a corresponding preset movement task according to at least one preset movement trajectory; determining, in response to the mobile robot performing the corresponding preset movement task, whether sensing information of a sensor assembly satisfies a preset condition; and performing body coordinate calibration on the sensor assembly and the mobile robot in response to the sensing information of the sensor assembly satisfying the preset condition, the performing body coordinate calibration on the sensor assembly and the mobile robot at least including: obtaining a transformation matrix between at least two sensors in the sensor assembly; and determining an abnormal value in the transformation matrix and discarding the abnormal value.