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:
Sep. 08, 2020
Filed:
Feb. 18, 2020
GM Global Technology Operations Llc, Detroit, MI (US);
Patrick Minjeur, Sterling Heights, MI (US);
Michael K. Larsen, Sterling Heights, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method includes generating a first beam pattern via a headlamp assembly arranged on a motor vehicle and detecting, via a camera, an object in the first light beam pattern. The method additionally includes receiving, via an electronic controller, a signal from the camera indicative of the object, identifying the object as another motor vehicle, and determining a distance between the headlamp assembly and the other vehicle. The method also includes determining a first amount of glare the first beam pattern generates to the other vehicle at the determined distance and identifying when the first amount of glare exceeds target glare. The method further includes identifying a second beam pattern corresponding to a second amount of glare that is below the target glare and switching the headlamp assembly from generating the first beam pattern to generating the second light beam pattern.