F21S41/67

ANTI-GLARE HEADLAMP AND MOTOR VEHICLE
20210071838 · 2021-03-11 · ·

An anti-glare headlamp for a motor vehicle, including a large number of light units, each of the light units having: a light source element, which is configured to emit light along a first optical axis in the direction of a space; a projection optic, which is disposed behind the light source element in the direction of the emitted light and is configured to project the light emitted by the light source element into the space at a solid angle; and a photodetector, which is situated in front of the projection optic in the direction of the emitted light and is configured to detect the light projected into the space by the projection optic and reflected from an object in the space, along a second optical axis back to the projection optic.

Pico projector and control method therefor
11054726 · 2021-07-06 · ·

A pico projector and a control method of the pico projector are provided. The pico projector is installed on a door of a vehicle and includes a light source, a DMD, a projection lens, a power supply unit, and a processing circuit. The processing circuit receives a shutdown warning signal, transmits a parking signal to the DMD to perform a parking operation on the DMD, and notifies the power supply unit of cutting off a first power provided to the DMD after a predetermined time interval from transmitting the parking signal.

Pico projector and control method therefor
11054726 · 2021-07-06 · ·

A pico projector and a control method of the pico projector are provided. The pico projector is installed on a door of a vehicle and includes a light source, a DMD, a projection lens, a power supply unit, and a processing circuit. The processing circuit receives a shutdown warning signal, transmits a parking signal to the DMD to perform a parking operation on the DMD, and notifies the power supply unit of cutting off a first power provided to the DMD after a predetermined time interval from transmitting the parking signal.

PICO PROJECTOR AND CONTROL METHOD THEREFOR
20200379322 · 2020-12-03 · ·

A pico projector and a control method of the pico projector are provided. The pico projector is installed on a door of a vehicle and includes a light source, a DMD, a projection lens, a power supply unit, and a processing circuit. The processing circuit receives a shutdown warning signal, transmits a parking signal to the DMD to perform a parking operation on the DMD, and notifies the power supply unit of cutting off a first power provided to the DMD after a predetermined time interval from transmitting the parking signal.

PICO PROJECTOR AND CONTROL METHOD THEREFOR
20200379322 · 2020-12-03 · ·

A pico projector and a control method of the pico projector are provided. The pico projector is installed on a door of a vehicle and includes a light source, a DMD, a projection lens, a power supply unit, and a processing circuit. The processing circuit receives a shutdown warning signal, transmits a parking signal to the DMD to perform a parking operation on the DMD, and notifies the power supply unit of cutting off a first power provided to the DMD after a predetermined time interval from transmitting the parking signal.

Vehicle Headlamp and Vehicle Control
20200215963 · 2020-07-09 ·

Vehicle headlamp (1), which is designed to form a light pattern in front of a vehicle, comprising a first microprocessor (100), a first memory (110), a control-channel control unit (120) and a first light module (211, 212) with in each case a first output unit (221, 222), and a second light module (213, 214) with in each case a second output unit (223, 224), wherein the vehicle headlamp (1) also comprises an object-channel control unit (130), a second microprocessor (101) and a second memory (90), and the object-channel control unit (130) is designed to receive a message concerning an object channel (131) from a second electronic system (61) of the vehicle and the second microprocessor (101) is designed to at least partially retrieve the message from the object-channel control unit (130) and use it to form image data, and the second microprocessor (101) is also designed to activate the output unit (223, 224) of the second light module (213, 214) by way of a video channel (250), wherein the output unit (223, 224) of the second light module (213, 214) is designed to produce from the control data and the image data of the second light module (213, 214) common data that describe a distribution of the light of a vehicle headlamp.

Vehicle Headlamp and Vehicle Control
20200215963 · 2020-07-09 ·

Vehicle headlamp (1), which is designed to form a light pattern in front of a vehicle, comprising a first microprocessor (100), a first memory (110), a control-channel control unit (120) and a first light module (211, 212) with in each case a first output unit (221, 222), and a second light module (213, 214) with in each case a second output unit (223, 224), wherein the vehicle headlamp (1) also comprises an object-channel control unit (130), a second microprocessor (101) and a second memory (90), and the object-channel control unit (130) is designed to receive a message concerning an object channel (131) from a second electronic system (61) of the vehicle and the second microprocessor (101) is designed to at least partially retrieve the message from the object-channel control unit (130) and use it to form image data, and the second microprocessor (101) is also designed to activate the output unit (223, 224) of the second light module (213, 214) by way of a video channel (250), wherein the output unit (223, 224) of the second light module (213, 214) is designed to produce from the control data and the image data of the second light module (213, 214) common data that describe a distribution of the light of a vehicle headlamp.

Reflector for vehicle lamps

A reflector device configured for vehicle lamps which is configured for causing light to exit along a plurality of paths using a single light source and a single reflector, may include a fluid, the position of which is changed in a response to magnetism, is provided at the reflector such that the exit path of light is changed depending on the flow of the fluid, whereby it is possible to realize a lamp having various functions.

REFLECTOR FOR VEHICLE LAMPS

A reflector device configured for vehicle lamps which is configured for causing light to exit along a plurality of paths using a single light source and a single reflector, may include a fluid, the position of which is changed in a response to magnetism, is provided at the reflector such that the exit path of light is changed depending on the flow of the fluid, whereby it is possible to realize a lamp having various functions.

Lamp for vehicle and vehicle
10584842 · 2020-03-10 · ·

A lamp for a vehicle includes a lamp module configured to emit light; an interface unit configured to receive information; at least one processor; and a computer-readable medium having stored thereon instructions that, when executed by the at least one processor, cause the at least one processor to perform operations that include: receiving, through the interface unit, driving situation information of the vehicle; and controlling, based on the driving situation information, a resolution of light that is output from the lamp module.