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.

Date of Patent:
Nov. 07, 2023

Filed:

May. 25, 2021
Applicant:

Volkswagen Aktiengesellschaft, Wolfsburg, DE;

Inventors:

Sandra Sturmat, Braunschweig, DE;

Franziska Hoppen, Magdeburg, DE;

Koukou Nian, Wolfsburg, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/08 (2006.01); F21S 41/657 (2018.01); F21S 41/663 (2018.01);
U.S. Cl.
CPC ...
B60Q 1/085 (2013.01); F21S 41/657 (2018.01); F21S 41/663 (2018.01); B60Q 2400/40 (2013.01); B60Q 2900/30 (2013.01);
Abstract

The present invention relates to a method and a device for performing a welcoming illumination in a motor vehicle. Therefore, the problem addressed by the present invention is that of providing a method and a device that allow a welcoming illumination which seems human. According to the invention, a method for performing a welcoming illumination by means of the headlights of a motor vehicle is proposed, each headlight having a pivotable illumination module, the shape of which illumination modules imitates human eyes at least when the illumination modules are illuminated, the method comprising the following steps: —defining an authorization zone having a predefinable radius around the motor vehicle; —registering whether at least one authorized user is within the authorization zone; —starting a first illumination sequence of the welcoming illumination, in which first illumination sequence the illumination modules pivot, with respect to a vehicle coordinate system, from an idle position directed downward to a horizontally oriented driving position; —determining the position of the authorized user within the authorization zone with respect to the vehicle coordinate system; —starting a second illumination sequence of the welcoming illumination, in which second illumination sequence the illumination modules first pivot toward the registered authorized user and subsequently pivot back to the driving position oriented horizontally and forward.


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