Method for controlling two lighting modules of a headlight
A method for controlling two lighting modules of a headlight, including the following steps: definition of a non-dazzling region, wherein the non-dazzling region is at least within the second region; reduction of the brightness of the light emitted by the two lighting modules toward the non-dazzling region; determination as to whether an adjacent region exists that directly adjoins the non-dazzling region horizontally and that is a horizontal edge region of the first region; and reduction of the brightness of the light emitted by the first lighting module toward the adjacent region if the adjacent region has been determined.
1. A method for controlling two lighting modules of a headlight, wherein a first of the lighting modules is designed to illuminate a first region, wherein a second of the lighting modules is designed to illuminate a second region, and wherein the first region comprises a subregion of the second region, the method comprising:
defining a non-dazzling region, the non-dazzling region being at least within the second region;
reducing the brightness of the light emitted by the two lighting modules toward the non-dazzling region;
determining as to whether an adjacent region exists that directly adjoins the non-dazzling region horizontally and that is a horizontal edge region of the first region; and
reducing the brightness of the light emitted by the first lighting module toward the adjacent region if the adjacent region has been determined.
2. The method according to claim 1 , wherein the brightness of the light emitted by the first lighting module toward the adjacent region is only reduced in the event that solely the non-dazzling region was defined as the only non-dazzling region that directly adjoins the adjacent region horizontally.
3. The method according to claim 1 , wherein the brightness of the light emitted by the first lighting module toward the adjacent region is only reduced in the event that the adjacent region does not directly horizontally adjoin a section that is illuminated with unreduced brightness by the second lighting module.
4. The method according to claim 1 , wherein the second lighting module comprises multiple lighting segments located horizontally next to one another that are each designed to illuminate one segment of the second region, wherein the brightness of the light emitted by the first lighting module toward the adjacent region is only reduced in the event that the adjacent region has a horizontal extent that is smaller than the horizontal extent of one of the segments.
5. The method according to claim 1 , wherein the first lighting module includes multiple light-emitting diodes as light sources.
6. The method according to claim 1 , wherein the light-emitting diodes are adapted to be varied in their brightness individually or as groups.
7. The method according to claim 1 , wherein the first lighting module is a high-resolution module.
8. The method according to claim 1 , wherein the second lighting module is a matrix module.
9. A system comprising:
a headlight; and
a control unit,
wherein the headlight comprises two lighting modules,
wherein a first of the lighting modules is designed to illuminate a first region,
wherein a second of the lighting modules is designed to illuminate a second region,
wherein the first region is a subregion of the second region,
wherein the control unit is designed to control the lighting modules, and
wherein the control unit is designed to carry out a method according to claim 1 .
10. A motor vehicle comprising a system according to claim 9 .