A method for controlling an adaptive motor vehicle headlight (AMVH), wherein a first data storage device (DSD) is assigned to the AMVH, which is designed to emit different segmented light distributions having a resolution of at least 2×12 and has light sources arranged in segments for this purpose, each segment including at least one LED light source. The method includes: a) providing the AMVH and the first DSD and storing a number of data sets on the first DSD, b) connecting the AMVH to a motor vehicle, which is designed to output control data for controlling the AMVH, c) transmitting the control data by the motor vehicle to the AMVH, wherein the AMVH has an internal computing unit, which receives the control data and selects and retrieves data sets stored in the first DSD as a function of the control data (“active data sets”),d) controlling the light sources arranged in the segments by the computing unit in accordance with the active data sets, d1) determining the number of active data sets, wherein the control data is used to give each active data set an individual percentage weighting, d2) determining target light intensities to be output of each segment by superimposing the light intensity values that can be derived from the active data sets taking the respective weighting into account, d3) outputting the target light intensities for each segment taking into account a permissible maximum temporal rate of change of the light intensity that can be predetermined.

A light module for a motor vehicle headlamp comprising at least one pixelated light source, a plurality of electroluminescent emitters distributed into a plurality of pixels and capable of emitting light rays, a projection optic arranged to directly image, toward the outside of the light module, a light beam formed by said light rays emitted by said at least one light source. The light module is characterized by a mask arranged between the at least one light source and the projection optic in order to completely or partially prevent light rays originating from the light source from being reflected by regions arranged outside the plurality of electroluminescent emitters of the light source.

A projection device and a headlight for vehicle are provided. The projection device includes a light source, a light valve and a projection lens. The light source is used to emit a light beam. The light valve is located at the downstream of an optical path of the light source. The projection lens is located at the downstream of an optical path of the light valve and has an optical axis. The light valve is located on the optical axis of the projection lens and is tilted with respect to the projection lens to form an acute angle with the optical axis. The projection lens is used for projecting the light beam on a first projection surface and a second projection surface.

The invention relates to a lighting device (1) for a for a motor vehicle headlight and/or for a rear light of a motor vehicle and/or for a signal light for a motor vehicle registration for generating at least two, in particular precisely two, light distributions, or for generating at least two, in particular precisely two different lighting functions, wherein the lighting device (1) comprises an optical element (2) and two light sources (30, 40)—a first light source (30) and a second light source (40), in particular LED light sources—wherein each of the light sources (30, 40) can be controlled independently of the other light source or sources, wherein the optical element (2) is formed from an optically transparent material, and wherein the optical element (2) has a light coupling region (10) and a light exit surface (11), and wherein light of the light sources (30, 40) which is introduced into the optical element (2) via the light coupling region (10) at least partially exits via the light exit surface (11), wherein the light coupling region (10) is formed from a central light coupling surface (100) and a lateral coupling surface (200) on the side, wherein the central light coupling surface (100) is opposite the light sources (30, 40), and wherein the lateral coupling surface (200) adjoins the central light coupling surface (100) in such a way that a recess is formed in the optical element (2), in or opposite which the light sources (30, 40) are arranged and into which the light sources (30, 40) emit their light, wherein the two light sources (30, 40) lie on a straight line (G) which runs in a vertical direction (R), which runs parallel to a vertical axis (Z), and wherein the first light source, seen in the vertical direction (30), lies above the second light source (40), and wherein the light coupling region (10) has two focal points (F1, F2), wherein one of the light sources (30) is arranged in one of the focal points (F1) and the other light source (40) is arranged in the other focal point (F2), wherein the lateral coupling surface (200) of the light coupling region (10) is designed in such a way that, in a region which is at least partially or completely above a first horizontal plane (E1) in which the first light source (30) is arranged, in the vertical direction (R), the lateral boundary surface (200) has a first, curved lateral boundary surface portion (201), and

A lamp control device includes: at least two lamps; a lamp ECU provided in each of the at least two lamps and configured to perform a lamp control on the each of the at least two lamps; and a vehicle ECU configured to communicate a control signal to the lamp ECU. The vehicle ECU is connected to the lamp ECU via a first high-speed communications line. The lamp ECU is configured to independently perform a lamp control by communication through the first high-speed communications line.

A vehicle lamp includes a light source unit including a first light source and a second light source, a reflector which includes a plurality of first reflecting surfaces sharing a first focal point at a position corresponding to the first light source and a plurality of second reflecting surfaces sharing a second focal point at a position corresponding to the second light source, and which has a shape by which the first reflecting surfaces and the second reflecting surfaces diffuse a white light from the first light source and an orange light from the second light source in the right-left direction in an in-vehicle state, and an inner lens that emits the white light and the orange light reflected by the plurality of first reflecting surfaces and the plurality of second reflecting surfaces from a common emission surface to the front of a vehicle.

To achieve visibility improvement and reduction of sense of incongruity in a vehicular lamp using LEDs. A lighting control device for controlling the on/off of a light source having a first and a second lamp unit each with LEDs including: a control part that generates a control signal for controlling the emitted lights of the lamp units; and a light source drive part for driving the lamp units based on the control signal; where the light emitted from the two lamp units driven by the light source driving part is such that each luminous intensity decreases from a first value to a second value which is smaller than the first value within a common period, and each luminous intensity decreases to the second value during the common period maintaining the relationship that the luminous intensity of the first lamp unit is lower than that of the second lamp unit.

An illumination module, and a vehicle lamp and vehicle comprising the module. The illumination module, comprises a low-beam light source, a low-beam optical element, a high-beam light source, and a high-beam optical element. The low-beam optical element comprises a light incident portion and a reflection portion; the light incident portion is configured as a light gathering structure; the low-beam light source is provided at a position where the low-beam beam generated by the low-beam light source can pass through the light incoming parts; the reflection portion is provided below a light emission direction of the light incident portion, and a cut-off line is formed at a front end of the reflection portion; the high-beam light sources and the high-beam optical element are provided below the reflection portion. The illumination module is simple in structure and design and can improve light energy utilization efficiency while facilitating a compact and attractive design.

An illumination module, and a vehicle lamp and vehicle comprising the module. The illumination module, comprises a low-beam light source, a low-beam optical element, a high-beam light source, and a high-beam optical element. The low-beam optical element comprises a light incident portion and a reflection portion; the light incident portion is configured as a light gathering structure; the low-beam light source is provided at a position where the low-beam beam generated by the low-beam light source can pass through the light incoming parts; the reflection portion is provided below a light emission direction of the light incident portion, and a cut-off line is formed at a front end of the reflection portion; the high-beam light sources and the high-beam optical element are provided below the reflection portion. The illumination module is simple in structure and design and can improve light energy utilization efficiency while facilitating a compact and attractive design.

Lighting module of a lighting and/or signalling device for a motor vehicle including at least one light source positioned on a source support, an optical element comprising an input face which receives light rays emitted by said at least one light source and is positioned facing the latter, and a frame supporting the optical element and fastened to said source support. The optical element has at least one stud having a free end projecting towards the source support, said at least one stud being made of the same material as the optical element and being in direct or indirect contact with the source support when the lighting module is assembled.