Title:
Light distribution generation method and headlights that generate light distribution on the road
Document Type and Number:
Japanese Patent JP6309116
Kind Code:
B2
Abstract:
Systems and methods for generating light distributions on roadways with motor vehicle headlights having at least one laser light source which is modulated by an actuator and a processing unit and of which the laser beam is directed onto at least one light conversion element via a beam deflection element actuated by a beam deflection actuator, said light conversion element having a phosphor for converting light, and said headlight also comprising a projection system for projecting the light image generated at the at least one light conversion element onto the roadway, wherein in addition to changing a specified light distribution, the processing unit is configured to change the intensity of the beam of the laser light source by the actuator according to a specified function in the sense of increasing the intensity in the direction of the edges of the light image generated on the light conversion element.
Inventors:
Nina, the vinteller
Reisinger, Bettina
Reisinger, Bettina
Application Number:
JP2016571716A
Publication Date:
April 11, 2018
Filing Date:
June 22, 2015
Export Citation:
Assignee:
Zet Carve Group Game Behr
International Classes:
B60Q1/076; F21S41/00; F21S43/00; F21S45/00; F21V14/04; H05B37/02; F21W107/10
Domestic Patent References:
| JP2014029858A | ||||
| JP2011134619A | ||||
| JP2011157022A |
Foreign References:
| WO2014024385A1 |
Attorney, Agent or Firm:
Kato Asamichi
Kiuchi Uchida
Mitsuru Aoki
Kiuchi Uchida
Mitsuru Aoki