logo

For the Inventor, By the Inventor

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.:

US 11613272 B1

PDFFull Text
Date of Patent:
Mar. 28, 2023

Filed:

Sep. 17, 2020

Lane uncertainty modeling and tracking in a vehicle

Applicant:

GM Global Technology Operations Llc, Detroit, MI (US);

Inventors:

Alon Raveh, Jerusalem, IL;

Shaul Oron, Rehovot, IL;

Bat El Shlomo, Hod Hasharon, IL;

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Thomas Ingram

Int. Cl.
CPC ...
B60W 60/00 (2020.01); G06T 7/73 (2017.01); G06T 7/246 (2017.01); B60W 40/06 (2012.01); B60W 30/12 (2020.01); G01C 21/00 (2006.01); G06V 20/56 (2022.01);
U.S. Cl.
CPC ...
B60W 60/001 (2020.02); B60W 30/12 (2013.01); B60W 40/06 (2013.01); G01C 21/3822 (2020.08); G06T 7/251 (2017.01); G06T 7/75 (2017.01); G06V 20/588 (2022.01); B60W 2420/42 (2013.01); B60W 2420/52 (2013.01); B60W 2552/53 (2020.02); G06T 2207/30241 (2013.01); G06T 2207/30256 (2013.01);
Abstract

Systems and methods involve obtaining observation points of a lane line using one or more sensors of a vehicle. Each observation point indicates a location of a point on the lane line. A method includes obtaining uncertainty values, each uncertainty value corresponding with one of the observation points. A lane model is generated or updated using the observation points. The lane model indicates a path of the lane line. An uncertainty model is generated or updated using the uncertainty values corresponding with the observation points. The uncertainty model indicates uncertainty associated with each portion of the lane model.

Find Patent Forward Citations

Raveh, Alon. (2023). Lane uncertainty modeling and tracking in a vehicle (U.S. Patent No. 11613272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11613272

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…