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:
Apr. 13, 2021
Filed:
Feb. 09, 2018
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Kevin Chu, San Mateo, CA (US);
Sohrab Haghighat, Emeryville, CA (US);
Brooks Reed, San Francisco, CA (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2020.01); G05D 1/00 (2006.01); G01C 21/34 (2006.01); G08G 1/00 (2006.01);
U.S. Cl.
CPC ...
G05D 1/0223 (2013.01); G01C 21/3415 (2013.01); G01C 21/3446 (2013.01); G05D 1/0088 (2013.01); G05D 1/0217 (2013.01); G05D 1/0248 (2013.01); G05D 1/0274 (2013.01); G08G 1/202 (2013.01); G05D 2201/0213 (2013.01);
Abstract
Systems and methods are provided for generating a vehicle path to operate an autonomous vehicle. A method includes using a lateral re-entry planner system to correct for a lateral reentry error. A longitudinal re-entry planner system is used to correct a longitudinal reentry error. Path correction commands are generated based upon the corrections provided by the lateral re-entry planner system and the longitudinal re-entry planner system.