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:
Aug. 08, 2023
Filed:
Sep. 10, 2020
Applicant:
Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;
Inventor:
Shingo Hattori, Kariya, JP;
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 7/70 (2017.01); G01S 17/894 (2020.01); G06T 7/73 (2017.01); B66F 9/075 (2006.01);
U.S. Cl.
CPC ...
B66F 9/0755 (2013.01); G06T 7/70 (2017.01); G01S 17/894 (2020.01); G06T 7/73 (2017.01); G06T 2207/10016 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30164 (2013.01); G06T 2207/30252 (2013.01);
Abstract
Provided is a position and posture estimation system including: a laser sensor that detects a distance to a pallet; a plane equation calculation unit that calculates a plane equation of a front surface of the pallet on the basis of detection data of the laser sensor; and an estimation computation unit that estimates the position and the posture of the pallet by using the plane equation of the front surface of the pallet which is calculated by the plane equation calculation unit. The estimation computation unit calculates a yaw angle, a pitch angle, and a roll angle of the pallet as the posture of the pallet.