公开(公告)号：US20220194293A1

公开(公告)日：2022-06-23

申请号：US17604108

申请日：2020-04-15

申请人： Audi AG

发明人： Werner THOMAS ,  Reiner LENDLE

IPC分类号： B60Q1/50 ,  F21S41/143 ,  B60Q1/30 ,  B60Q1/38 ,  F21S41/155 ,  F21S41/663

摘要： The application relates to a lighting device for a motor vehicle for creating a light animation. The lighting device comprises a light emission device, the light emission device is subdivided into a plurality of segments. The lighting device further has a control unit, which is designed to separately control each of the plurality of segments of the light emission device. The control unit is also configured to control the plurality of segments in a way that a photometric parameter of the lighting device averaged across all segments for the light animation is within a predefined interval.

公开(公告)号：US20230294594A1

公开(公告)日：2023-09-21

申请号：US18001189

申请日：2021-04-08

申请人： AUDI AG

发明人： Werner THOMAS ,  Ernst REITER ,  Ashley GLEAVE ,  Christoph HÄUSSINGER

IPC分类号： B60Q1/14 ,  H05B45/10 ,  H05B45/60 ,  F21S43/145

CPC分类号： B60Q1/1415 ,  H05B45/10 ,  H05B45/60 ,  F21S43/145 ,  B60Q2400/30 ,  B60Q2900/50 ,  B60Q2300/054 ,  F21W2103/55

摘要： The present disclosure relates to a lighting device for a motor vehicle having at least one exterior light and a control device. The exterior light has an illuminated area having at least two independently controllable segments, each comprising at least one light source, wherein the control device is designed to operate the exterior light in at least two operating modes, with each of which a geometric manifestation of the exterior light, defined by the light sources operated in the operating mode, is associated such that the total luminous intensity of the exterior light is within a range limited by a minimum value and a maximum value.

公开(公告)号：US20240017664A1

公开(公告)日：2024-01-18

申请号：US18002697

申请日：2021-05-27

申请人： AUDI AG

发明人： Werner THOMAS ,  Marc MAIER ,  Christoph HÄUSSINGER ,  Michael HORN ,  Daniel EHRLICHAUF ,  Stephan HEIDER ,  Alexander BECKER

IPC分类号： B60Q1/26

CPC分类号： B60Q1/26 ,  B60Q2400/30 ,  B60Q2400/40

摘要： The present disclosure relates to a method for operating a lighting device for a motor vehicle, wherein the lighting device has at least an exterior lamp and a control device. The exterior lamp has an illuminating area having at least two independently controllable segments each comprising at least one light source, wherein, in at least one dynamic operating mode of the control device, for at least one dynamic group of the segments comprising at least two segments a pseudo-randomized or randomized, temporally variable lighting operation of the segments of the dynamic group takes place.