公开(公告)号：US20240084992A1

公开(公告)日：2024-03-14

申请号：US18262138

申请日：2022-01-21

Applicant: VALEO VISION

Inventor： Matthieu DREZET ,  Sebastien ROELS ,  Marie PELLARIN

IPC: F21S41/657 ,  B60Q1/06 ,  B60Q1/14

CPC classification number: F21S41/657 ,  B60Q1/06 ,  B60Q1/1415 ,  B60Q2200/30 ,  B60Q2300/056

Abstract: An illumination system of a motor vehicle includes a first lighting module that is able to emit a first light beam with an upper cut-off, a second lighting module that is able to emit a second, pixelated light beam, and a system for mechanically adjusting the vertical orientation of the first and second light beams. A controller is able to receive an emission instruction for a given lighting function and is designed to control the adjusting system in order to bring about a simultaneous modification of the vertical orientation of the first and second light beams on the basis of the instruction and to control the second lighting module to emit a second, pixelated light beam having predetermined characteristics on the basis of said instruction.

公开(公告)号：US20220390083A1

公开(公告)日：2022-12-08

申请号：US17776981

申请日：2020-11-13

Applicant: VALEO VISION

Inventor： Kostadin BEEV ,  Jean Luc MEYRENAUD ,  Jingjing XUE ,  Stephane ANDRE ,  Marie PELLARIN

IPC: F21S43/20 ,  F21S43/14 ,  B60R1/12 ,  B60Q1/24

Abstract: A lighting module for a vehicle includes a light source and a lens including an input dioptre oriented towards the light source and an output dioptre. The output dioptre includes at least one section through a horizontal plane having two convex portions separated by a concave portion, viewed from a side opposite the light source. The input dioptre includes a section through a vertical median plane having a lower convex portion and an upper concave portion, viewed from a side opposite the light source.

公开(公告)号：US20210148536A1

公开(公告)日：2021-05-20

申请号：US17045114

申请日：2019-04-03

Applicant: VALEO VISION

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: F21S41/663 ,  F21S41/143 ,  F21S41/25 ,  F21S45/47

Abstract: The invention relates to a motor vehicle lighting device that includes a first module with at least one first pixelated electroluminescent light source where the first module can produce a first pixelated partial high beam (HB1) having a first resolution and a first horizontal angular amplitude; and includes a second module with a second pixelated electroluminescent light source where the second module can produce a second pixelated partial high beam (HB2) having an angular amplitude smaller than that of the first pixelated partial high beam (HB1) and a resolution greater than that of the first pixelated partial high beam (HB2); the pixelated electroluminescent light sources preferably being monolithic.

公开(公告)号：US20190299843A1

公开(公告)日：2019-10-03

申请号：US16374207

申请日：2019-04-03

Applicant: Valeo Vision

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: B60Q1/00 ,  H05B33/08 ,  B60Q1/08

Abstract: A lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam, characterized in that the control unit is adapted to control at least one pixel of each of the first and second beams when the motor vehicle enters a turn so as to create a movement of the motif in the global beam.

公开(公告)号：US20250153630A1

公开(公告)日：2025-05-15

申请号：US18833477

申请日：2023-01-30

Applicant: VALEO VISION

Inventor： Marie PELLARIN ,  Sophie CLADÉ ,  Arnaud ROBERT

IPC: B60Q1/14 ,  H05B47/155

Abstract: The invention relates to a lighting system for a motor vehicle. The system includes a first headlamp capable of projecting a first light beam and a second headlamp capable of projecting a second light beam, the first light beam being formed by at least one first focused light beam and the second light beam being formed by at least one second focused light beam. The first and second focused light beams being controlled by a control law. The control law is configured to create asymmetry between the angular displacement of the first focused light beam from a first outer end position to a first inner end position and the angular displacement of the second focused light beam from a second outer end position to a second inner end position.

公开(公告)号：US20190113199A1

公开(公告)日：2019-04-18

申请号：US16162000

申请日：2018-10-16

Applicant: VALEO VISION

Inventor： Marie PELLARIN ,  Sebastien Roels

IPC: F21S41/255 ,  F21S41/143 ,  F21S41/147 ,  F21S41/43 ,  F21S41/663

Abstract: A motor vehicle lighting module including: at least one matrix of light sources arranged in at least one horizontal row and in vertical columns, the light sources being emitting surfaces of light-emitting diodes which are all arranged on a common substrate; at least one imaging device designed to project the light sources, the imaging device including at least one first object focal surface having a curvature defect of determined radius of curvature; characterized in that the substrate has, in a horizontal plane, a curved form parallel to the first object focal surface of the imaging device.

公开(公告)号：US20180066822A1

公开(公告)日：2018-03-08

申请号：US15696879

申请日：2017-09-06

Applicant: VALEO VISION

Inventor： Marie PELLARIN ,  David BOURDIN

IPC: F21S8/10 ,  G02B5/32

CPC classification number: F21S41/40 ,  F21S41/141 ,  F21S41/147 ,  F21S41/25 ,  F21S41/255 ,  F21W2102/18 ,  F21Y2115/10 ,  G02B5/32 ,  G03H1/2202

Abstract: The invention proposes a lighting module for motor vehicles, which comprises optical means for deviating in angular manner at least a portion of the light rays passing through them, without thereby changing the geometry of the projection lens of the lighting module.

公开(公告)号：US20220024372A1

公开(公告)日：2022-01-27

申请号：US17311564

申请日：2019-11-19

Applicant: VALEO VISION

Inventor： Kostadin BEEV ,  Marie PELLARIN ,  Gregory PLANCHE ,  Hui JIN

IPC: B60Q1/14 ,  G06K9/00 ,  G06K9/62 ,  B60Q1/08

Abstract: A method for obtaining an image of an object to be classified for a driver assistance system of a motor vehicle, wherein the vehicle emits a plurality of selectively activatable light areas in front of it, at least partly forming an illuminating and/or signaling light beam. The method includes the following successive steps: —detecting an object to be classified by determining at least one parameter and defining a region comprising said object to be classified; —triggering an increase in the light intensity of said light areas illuminating said region; —taking at least one image of said object to be classified simultaneously with the triggering step; and —classifying the detected object on the basis of the at least one taken image. The invention also relates to a system for implementing said method and a vehicle comprising such a system. Lastly, the invention relates to a computer program product and a medium comprising such a program.

公开(公告)号：US20210070219A1

公开(公告)日：2021-03-11

申请号：US17044708

申请日：2019-04-03

Applicant: VALEO VISION

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: B60Q1/18 ,  F21S41/663 ,  F21S41/143

Abstract: The present invention proposes a lighting device for a motor vehicle comprising a first module that projects a first pixelated high beam, a second module that projects a second pixelated writing beam onto the road, and a third module that projects a third low beam cut-off. The first, second and third modules are arranged such that the first and second beams overlap at least partially vertically; and the second and third beams overlap at least partially vertically.

公开(公告)号：US20190016251A1

公开(公告)日：2019-01-17

申请号：US16034957

申请日：2018-07-13

Applicant: Valeo Vision

Inventor： Marie PELLARIN ,  Vanesa SANCHEZ ,  Sebastien ROELS

IPC: B60Q1/14 ,  B60Q1/08 ,  F21S41/65

Abstract: A lighting device for a motor vehicle including a first lighting module projecting at least one first matrix of first independently activatable juxtaposed pixels, the first pixels being arranged in several vertical columns and in at least one transverse row of determined height (Dh), characterized in that it includes a second lighting module projecting a second matrix of second independently activatable juxtaposed pixels, the second pixels being arranged in at least one transverse row, the second matrix being superposed with the first matrix with a vertical offset by a vertical offset distance (P) less than the determined height (Dh) relative to the first pixels of the first matrix.