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:
Mar. 29, 2022
Filed:
Oct. 02, 2019
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/16 (2006.01); B64C 39/02 (2006.01); G01C 21/20 (2006.01); G05D 1/10 (2006.01);
U.S. Cl.
CPC ...
G01C 21/16 (2013.01); B64C 39/02 (2013.01); G01C 21/20 (2013.01); G05D 1/101 (2013.01); B64C 2201/127 (2013.01); B64C 2201/145 (2013.01);
Abstract
A method for controlling a movable object is described. The method may include controlling the movable object to move with a variable speed along one or more directions; collecting sensing data from one or more sensors onboard the movable object during the movement along the one or more directions, wherein the one or more sensors do not include a magnetic sensor; and determining a correspondence between a local coordinate system and a global coordinate system based on the sensing data.