Invention Grant
US09002587B2 Method and device for adjusting a beam direction of a headlight, and motor vehicle
有权
调节大灯的光束方向的方法和装置，以及机动车辆
- Patent Title: Method and device for adjusting a beam direction of a headlight, and motor vehicle
- Patent Title (中): 调节大灯的光束方向的方法和装置，以及机动车辆
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Application No.: US14002551Application Date: 2012-03-01
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Publication No.: US09002587B2Publication Date: 2015-04-07
- Inventor: Christian Funk , Alfons Siedersbeck
- Applicant: Christian Funk , Alfons Siedersbeck
- Applicant Address: DE Ingolstadt
- Assignee: Audi AG
- Current Assignee: Audi AG
- Current Assignee Address: DE Ingolstadt
- Agency: Henry M. Feiereisen LLC.
- Priority: DE102011012792 20110302
- International Application: PCT/EP2012/000881 WO 20120301
- International Announcement: WO2012/116813 WO 20120907
- Main IPC: B60R22/00
- IPC: B60R22/00 ; B60Q1/12
Abstract:
A method for adjusting a beam direction of a headlight of a vehicle having at least one front wheel and at least one rear wheel includes the following steps: a) detecting a front wheel steering angle of the at least one front wheel; b) detecting a rear wheel steering angle of the at least one rear wheel; c) defining a beam direction of the headlight depending on the front wheel steering angle and the rear wheel steering angle; and d) adjusting the beam direction of the headlight to the defined beam direction. The adjustment depends on whether the rear-wheel steering angle and the front wheel steering angle are oriented in the same direction or in opposite directions.
Public/Granted literature
- US20130338884A1 METHOD AND DEVICE FOR ADJUSTING A BEAM DIRECTION OF A HEADLIGHT, AND MOTOR VEHICLE Public/Granted day:2013-12-19
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