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:
Jan. 02, 2024
Filed:
Feb. 18, 2021
Aurora Innovation, Inc., Palo Alto, CA (US);
Yekeun Jeong, Sunnyvale, CA (US);
Ethan Eade, Pittsburgh, PA (US);
Adam Richard Williams, San Francisco, CA (US);
Abhay Vardhan, Redwood City, CA (US);
Nicholas George Dilip Roy, Needham, MA (US);
James Andrew Bagnell, Pittsburgh, PA (US);
AURORA INNOVATION, INC., Palo Alto, CA (US);
Abstract
Systems and methods for landmark-based localization of an autonomous vehicle ('AV') are described herein. Implementations can generate a first predicted location of a landmark based on a pose instance of a pose of the AV and a stored location of the landmark, generate a second predicted location of the landmark relative to the AV based on an instance of LIDAR data, generate a correction instance based on the comparing, and use the correction instance in generating additional pose instance(s). Systems and methods for validating localization of a vehicle are also described herein. Implementations can obtain driving data from a past episode of locomotion of the vehicle, generate a pose-based predicted location of a landmark in an environment of the vehicle, and compare the pose-based predicted location to a stored location of the landmark in the environment of the vehicle to validate a pose instance of a pose of the vehicle.