FR3101692B1 - Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile - Google Patents

Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile Download PDF

Info

Publication number
FR3101692B1
FR3101692B1 FR1911046A FR1911046A FR3101692B1 FR 3101692 B1 FR3101692 B1 FR 3101692B1 FR 1911046 A FR1911046 A FR 1911046A FR 1911046 A FR1911046 A FR 1911046A FR 3101692 B1 FR3101692 B1 FR 3101692B1
Authority
FR
France
Prior art keywords
motor vehicle
lighting unit
digital lighting
procedure
adapting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1911046A
Other languages
English (en)
Other versions
FR3101692A1 (fr
Inventor
Ali Kanj
Constantin Prat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1911046A priority Critical patent/FR3101692B1/fr
Publication of FR3101692A1 publication Critical patent/FR3101692A1/fr
Application granted granted Critical
Publication of FR3101692B1 publication Critical patent/FR3101692B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3138—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using arrays of modulated light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L’invention propose un procédé d’adaptation d’une consigne numérique d’éclairage destinée à être projetée par une unité d’éclairage numérique pour un véhicule automobile, comprenant une source lumineuse matricielle et un système optique. Le procédé comprend une étape d’adaptation de la consigne numérique. L’adaptation prend en compte les interférences entre sources lumineuses élémentaires de la source lumineuse matricielle, à travers leur réponse lumineuse.
FR1911046A 2019-10-04 2019-10-04 Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile Active FR3101692B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911046A FR3101692B1 (fr) 2019-10-04 2019-10-04 Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911046 2019-10-04
FR1911046A FR3101692B1 (fr) 2019-10-04 2019-10-04 Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile

Publications (2)

Publication Number Publication Date
FR3101692A1 FR3101692A1 (fr) 2021-04-09
FR3101692B1 true FR3101692B1 (fr) 2021-10-01

Family

ID=72356009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911046A Active FR3101692B1 (fr) 2019-10-04 2019-10-04 Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile

Country Status (1)

Country Link
FR (1) FR3101692B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130938B1 (fr) * 2021-12-17 2023-11-17 Valeo Vision Procédé de commande d’un éclairage directionnel et dispositif d’éclairage mettant en œuvre de ce procédé

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10511816B2 (en) * 2016-03-01 2019-12-17 University Of Delaware Non-uniformity output determination for light projectors
US10529696B2 (en) * 2016-04-12 2020-01-07 Cree, Inc. High density pixelated LED and devices and methods thereof
US10683986B2 (en) * 2016-09-15 2020-06-16 Valeo Vision Luminous module comprising a monolithic electroluminescent source
FR3075921B1 (fr) * 2017-12-22 2019-11-29 Valeo Vision Ensemble d'eclairage segmente pour un vehicule automobile

Also Published As

Publication number Publication date
FR3101692A1 (fr) 2021-04-09

Similar Documents

Publication Publication Date Title
FR3041738B1 (fr) Element optique primaire pour module lumineux de vehicule automobile
FR3056680B1 (fr) Systeme d'eclairage pour vehicule automobile
EP2990264A3 (fr) Procede de contrôle d'un faisceau lumineux et module d'eclairage et/ou de signalisation correspondant
EP3982035A4 (fr) Composant optique pour lumière de véhicule, et phare de véhicule
EP4130557A4 (fr) Lentille optique, groupe de lentilles optiques, système de lampe de véhicule, et véhicule
FR3101692B1 (fr) Procede d’adaptation de consignes pour une unite d’eclairage numerique d’un vehicule automobile
FR3085463B1 (fr) Module lumineux de vehicule automobile comprenant une pluralite de guides de lumiere
FR3026460B1 (fr) Systeme optique pour vehicule automobile
FR3002022B1 (fr) Dispositif d'eclairage et/ou de signalisation a lentille torique
WO2019008045A3 (fr) Commande d'un projecteur à pixels d'un véhicule automobile disposé sur une voie de circulation
FR3079473B1 (fr) Systeme d'eclairage interieur pour vehicule automobile
FR3084723B1 (fr) Module lumineux comportant une matrice de sources lumineuses et un systeme optique bifocal
EP3961261A4 (fr) Dispositif d'imagerie, phare de véhicule, automobile et procédé d'imagerie
FR3079474B1 (fr) Systeme optique pour vehicule automobile
FR3019260B1 (fr) Eclairage a couleur adaptative
FR3070925B1 (fr) Module lumineux pour vehicule automobile, et dispositif d'eclairage et/ou de signalisation muni d'un tel module
FR3079178B1 (fr) Systeme de correction d’eclairage et ensemble d’eclairage pour vehicule automobile comprenant un tel systeme de correction d’eclairage.
CN102798068B (zh) 车辆用前照灯以及投影透镜的安装方法
FR3102596B1 (fr) Méthode de détermination d’une caractéristique d’une cible par un véhicule , véhicule automobile et cible
FR3056501B1 (fr) Systeme d'aide a l'identification d'un vehicule automobile et son procede de mise en oeuvre
FR3103025B1 (fr) Dispositif et procede de commande de sources lumineuses matricielles
FR3100776B1 (fr) Procede de nettoyage pour une surface vitree d’un vehicule
FR3074256B1 (fr) Dispositif optique de projection de faisceau lumineux segmente muni d'un systeme optique de formation de segments lumineux.
FR3071333B1 (fr) Procede d’affichage sur un ecran d’un environnement d’un vehicule automobile, et vehicule automobile dans lequel un tel procede est mis en œuvre
FR3091242B1 (fr) Procédé de nettoyage d'une surface optique d’un véhicule automobile

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210409

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5