An optical lighting module for a motor vehicle including a primary optical element having a first rear portion with a plurality of light guides of longitudinal main axis arranged along at least one transverse row, each comprising an output front end face for a secondary light beam. Also included is a front portion which has a common output front face for the secondary light beams, wherein the front face of the front portion is conformed to spread the secondary light beams at least in a vertical direction.

A lighting module for a motor vehicle headlight intended to produce a low beam having an at least partly oblique cut-off. This same module further comprises an additional lighting function making it possible to generate a high type beam, the dimensions of the lighting module remaining identical. The light sources of the two respective low and high beam functions are arranged in a vicinity of the focus of an optical portion of the module such that the lighting module remains compact.

A lighting module for a motor vehicle headlight intended to produce a low beam having an at least partly oblique cut-off. This same module further comprises an additional lighting function making it possible to generate a high type beam, the dimensions of the lighting module remaining identical. The light sources of the two respective low and high beam functions are arranged in a vicinity of the focus of an optical portion of the module such that the lighting module remains compact.

There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.

There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.

A lighting system for a vehicle having a vehicle structure. The vehicle has a vehicle speed sensor generating a vehicle speed signal. The lighting system has a housing and a lens coupled to the housing. The lens has a focal point. The system also has a plurality of light sources generating light and an actuator coupled to the lens. A controller selectively controls the actuator to move the lens relative to the light sources to change the focal point based on the vehicle speed signal.

A lighting system for a vehicle having a vehicle structure. The vehicle has a vehicle speed sensor generating a vehicle speed signal. The lighting system has a housing and a lens coupled to the housing. The lens has a focal point. The system also has a plurality of light sources generating light and an actuator coupled to the lens. A controller selectively controls the actuator to move the lens relative to the light sources to change the focal point based on the vehicle speed signal.

A road surface illuminating device includes an illuminating unit mounted on a vehicle and illuminating a road surface with patterned light, an environmental sensor that detects an obstacle around the vehicle, and an illumination controller that controls the illuminating unit. The illumination controller allows emission of the patterned light that indicates an area where the vehicle passes without interference with the obstacle based on a detection result from the environmental sensor.

A road surface illuminating device includes an illuminating unit mounted on a vehicle and illuminating a road surface with patterned light, an environmental sensor that detects an obstacle around the vehicle, and an illumination controller that controls the illuminating unit. The illumination controller allows emission of the patterned light that indicates an area where the vehicle passes without interference with the obstacle based on a detection result from the environmental sensor.

A method for controlling a light pattern provided by an automotive lighting device of an automotive vehicle. The method includes providing a road profile, extracting road features from the road profile, dividing the matrix arrangement in row groups, assigning a different shifting value for each row group, each shifting value depending on the road features and dividing each row group in at least a first portion and a second portion. Each portion includes at least a boundary pixel which is in contact with the boundary pixel of an adjacent portion. The method further includes modifying the width of the first portion and the width of the second portion by shifting the position of the boundary pixels in each row group according to the corresponding shifting value and interpolating the luminous intensity values of the pixels belonging to the first and second portion.