公开(公告)号：US20240003511A1

公开(公告)日：2024-01-04

申请号：US18252116

申请日：2021-11-17

Applicant: VALEO VISION

Inventor： Rahib TALEB ,  Hafid EL IDRISSI

IPC: F21S41/663 ,  F21S41/153 ,  F21S45/40

CPC classification number: F21S41/663 ,  F21S41/153 ,  F21S45/40

Abstract: A light system including a first light source, a second light source, a first drive device configured to supply a first pulse-width modulation current for supplying power to the first light source, the first current including a first peak intensity and a first duty cycle, a second drive device configured to supply a second pulse-width modulation current for supplying power to the second light source with the second current comprising a second peak intensity and a second duty cycle, a control module generating a first control signal and a second control signal for the first control device and the second control device. The first peak intensity being lower than the second peak intensity, and the first duty cycle is higher than the second duty cycle.

公开(公告)号：US20230415636A1

公开(公告)日：2023-12-28

申请号：US18253725

申请日：2021-11-22

Applicant: VALEO VISION

Inventor： Hafid EL IDRISSI ,  Rabih TALEB

IPC: B60Q1/04 ,  B60Q1/14 ,  H05B47/155 ,  H05B45/18

CPC classification number: B60Q1/0408 ,  B60Q1/1423 ,  H05B47/155 ,  H05B45/18 ,  B60Q2300/05

Abstract: A method for operating an automotive lighting device including providing a first preliminary current profile, calculating a first preliminary derating time associated to the first preliminary current profile, providing a second preliminary current profile, calculating a second preliminary derating time associated to the second preliminary current profile, feeding the first light module with a first current profile which provides a total amount of current lower than the first preliminary amount of current, and feeding the second light module with a second current profile which provides a total amount of current higher than the second preliminary amount of current

公开(公告)号：US20230382300A1

公开(公告)日：2023-11-30

申请号：US18248895

申请日：2021-10-15

Applicant: VALEO VISION

Inventor： Rabih TALEB ,  Hafid EL-IDRISSI ,  Marouene KARRAY

IPC: B60Q11/00 ,  G01J3/50 ,  H05B45/56

CPC classification number: B60Q11/005 ,  G01J3/50 ,  H05B45/56

Abstract: This invention provides a method for detecting a failure in a solid-state light source of an automotive lighting device. This method provides an estimated temperature profile for the lighting device, measures an actual temperature profile of the lighting device and compares the estimated temperature profile with the actual temperature profile in order to detect a difference between them.

公开(公告)号：US11815242B2

公开(公告)日：2023-11-14

申请号：US17778062

申请日：2020-11-19

Applicant: VALEO VISION

Inventor： Xingang Shi ,  Yanna Chen ,  Zebin Ni ,  Yamei Li

IPC: F21S43/241 ,  F21S43/247 ,  F21S43/40 ,  F21S43/14 ,  F21S43/239 ,  F21S43/20 ,  F21Y115/10

CPC classification number: F21S43/241 ,  F21S43/14 ,  F21S43/239 ,  F21S43/247 ,  F21S43/26 ,  F21S43/40 ,  F21Y2115/10

Abstract: The present invention relates to a light guiding assembly, a vehicle lamp and a vehicle. Specifically, the light guide assembly includes at least a first light guide element and a second light guide element, which can be joined to form a predetermined shape, in the region where the first light guide element and the second light guide element are joined, the parts of the first light guide element and the second light guide element that face each other at least partially overlap, so that light leaving one of the first light guide element and the second light guide element can at least partially enter the other. The vehicle lamp and the vehicle have the abovementioned light guide assembly.

公开(公告)号：US20230356648A1

公开(公告)日：2023-11-09

申请号：US17996974

申请日：2021-04-20

Applicant: VALEO VISION

Inventor： Mehdi MADELAINE ,  Nicolas HONNET ,  Stephane PATRIZI ,  Matthieu SYRE

IPC: B60Q1/068 ,  B60Q1/076 ,  F21S41/20

CPC classification number: B60Q1/0683 ,  B60Q1/076 ,  F21S41/28 ,  F21W2102/19

Abstract: The invention relates to a light device for a motor vehicle, the device including a housing, members for fastening the housing to a body of the motor vehicle, a plate arranged in the housing and supporting at least one light module, a device for manually adjusting the orientation of the housing relative to the fastening members of the motor vehicle, arranged outside the housing, and a device for dynamically adjusting the orientation of the plate relative to the housing, arranged inside the housing.

公开(公告)号：US11794769B2

公开(公告)日：2023-10-24

申请号：US17764411

申请日：2020-09-25

Applicant: VALEO VISION

Inventor： Frederic Gossele ,  Pierre Cesar Lafaysse ,  Pierre Louis Thouvenot

IPC: G08B23/00 ,  B60W50/14 ,  H04W4/90 ,  H04W4/40 ,  G06V10/82 ,  G06V20/59 ,  G06V40/19 ,  B60W30/14 ,  B60W40/08 ,  B60W50/00 ,  G02B27/00 ,  G02B27/01 ,  G06F3/01 ,  H04W4/021

CPC classification number: B60W50/14 ,  B60W30/146 ,  B60W40/08 ,  B60W50/0098 ,  G02B27/0093 ,  G02B27/017 ,  G06F3/013 ,  G06V10/82 ,  G06V20/597 ,  G06V40/19 ,  H04W4/021 ,  H04W4/40 ,  H04W4/90 ,  B60W2040/0818 ,  B60W2540/01 ,  B60W2540/225 ,  B60W2540/229 ,  B60W2556/50

Abstract: A method and device for determining whether a user is actively driving a motor vehicle or car sick. The sensor device is provided for sensing eye movement of the user and the method includes supplying an artificial intelligence with data originating from the sensor device in order to recognize at least one frequency of eye movements of the user, a frequency of eye movements above a first threshold characterizing a visualization by the user of a passing landscape, and being distinguished from a concentration of gaze of a vehicle driver, and determining a current frequency of eye movements of the user and comparing the current frequency with the first threshold, and if the current frequency is greater than the first threshold, triggering a notification signal for the user.

公开(公告)号：US11788701B2

公开(公告)日：2023-10-17

申请号：US17627605

申请日：2020-07-10

Applicant: VALEO VISION

Inventor： Jean-Marc Colombel ,  Michel Hermitte ,  Sylvain Giraud

IPC: F21S41/19 ,  F21S41/27 ,  F21S41/148 ,  F21S41/32 ,  F21S41/43 ,  F21S41/20

CPC classification number: F21S41/192 ,  F21S41/148 ,  F21S41/27 ,  F21S41/285 ,  F21S41/321 ,  F21S41/43

Abstract: Lighting device, in particular for a motor vehicle, including at least two lighting modules and at least one support member supporting the lighting modules. Each lighting module includes at least one light source capable of emitting light rays and an optical system arranged, on a specific optical axis of the lighting module, across the light rays and configured to project a light beam. The support member supporting the different lighting modules is, on the one hand, rigidly connected to a closing element incorporating at least two optical systems and, on the other hand, connected to at least a first adjustment system enabling one of the lighting modules to move independently relative to at least the other lighting module.

公开(公告)号：US20230324024A1

公开(公告)日：2023-10-12

申请号：US18042532

申请日：2021-08-18

Applicant: Brant POTTER ,  VALEO VISION

Inventor： Brant POTTER

IPC: F21S41/36 ,  F21S41/26 ,  F21S41/265

CPC classification number: F21S41/36 ,  F21S41/26 ,  F21S41/265 ,  F21S41/27

Abstract: A light system comprising: (a) a plurality of light sources configured to be located on a vehicle and project light outboard of a width of a vehicle; (b) one or more reflectors that are angled in a first direction relative to the plurality of light sources; and (c) one or more static bending light reflectors that are angled in a second direction relative to the plurality of light sources and the one or more reflectors

公开(公告)号：US20230313961A1

公开(公告)日：2023-10-05

申请号：US18331709

申请日：2023-06-08

Applicant: VALEO VISION

Inventor： Sylvain GIRAUD

IPC: F21S41/40 ,  F21S41/26 ,  F21S41/365 ,  F21S43/20 ,  F21S43/14 ,  F21S41/148 ,  F21S43/31 ,  F21S41/32

CPC classification number: F21S41/40 ,  F21S41/26 ,  F21S41/365 ,  F21S43/20 ,  F21S43/14 ,  F21S41/148 ,  F21S43/31 ,  F21S41/321

Abstract: The invention relates to a light module, in particular for a motor vehicle, comprising a light source capable of emitting light rays; a collector with a reflective surface configured to collect and reflect the light rays emitted by the light source into a light beam along an optical axis of the module; an optical system configured to project the light beam. The collector is configured so that a portion of the light rays of the light beam are parallel to the optical axis or have an angle of inclination α smaller than or equal to 25° in a vertical plane with respect to said axis; and the optical system is configured to form an image of the reflective surface of the collector. The invention also relates to a light device comprising one or more such light modules.

公开(公告)号：US11761602B2

公开(公告)日：2023-09-19

申请号：US18051293

申请日：2022-10-31

Applicant: VALEO VISION

Inventor： Brant Potter

IPC: F21S41/33 ,  F21S41/20 ,  F21S43/20 ,  F21W102/30

CPC classification number: F21S41/336 ,  F21S41/285 ,  F21S43/26 ,  F21W2102/30

Abstract: The present invention relates to an automotive optical system; the optical system includes one or more first optical elements that reflect light rays emitted from a number of first light sources that are configured to perform a first lighting function and a second optical element; the second optical element is configured to project a light beam from the first optical elements configured to perform the first lighting function where a portion of the second optical element is made of a diffusive material. Furthermore, the optical system includes a number of secondary light sources where the second optical element is configured to receive light ray emissions from the secondary light sources and perform a second lighting function by scattering light rays received from secondary light sources.