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:
Feb. 20, 2024
Filed:
Mar. 04, 2020
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Kento Suzuki, Tokyo, JP;
Atsushi Okamori, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2020.01); G01C 21/30 (2006.01); G01C 21/16 (2006.01);
U.S. Cl.
CPC ...
G05D 1/0219 (2013.01); G01C 21/1652 (2020.08); G01C 21/30 (2013.01); G05D 1/0214 (2013.01); G05D 1/0248 (2013.01); G05D 2201/0207 (2013.01);
Abstract
An information processing device according to the present disclosure includes an acquisition unit that acquires an arrangement of a landmark and surrounding terrain data, a first estimation unit that estimates a range in which a self-position is located on a basis of a landmark map that is a map indicating the arrangement of the landmark, and a second estimation unit that estimates the self-position from the range in which the self-position is located on a basis of a terrain data map that is a map indicating the surrounding terrain data.