FR3058569B1 - Calibration automatisee d'un module lumineux - Google Patents

Calibration automatisee d'un module lumineux Download PDF

Info

Publication number
FR3058569B1
FR3058569B1 FR1660932A FR1660932A FR3058569B1 FR 3058569 B1 FR3058569 B1 FR 3058569B1 FR 1660932 A FR1660932 A FR 1660932A FR 1660932 A FR1660932 A FR 1660932A FR 3058569 B1 FR3058569 B1 FR 3058569B1
Authority
FR
France
Prior art keywords
zone
light source
light
ordered sequence
light module
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
FR1660932A
Other languages
English (en)
Other versions
FR3058569A1 (fr
Inventor
Lothar Seif
Gilles Le-Calvez
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 FR1660932A priority Critical patent/FR3058569B1/fr
Publication of FR3058569A1 publication Critical patent/FR3058569A1/fr
Application granted granted Critical
Publication of FR3058569B1 publication Critical patent/FR3058569B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/14—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices
    • H01L31/147—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers
    • H01L31/153—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers formed in, or on, a common substrate
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices
    • G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices
    • G01M11/068—Testing the alignment of vehicle headlight devices with part of the measurements done from inside the vehicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • 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
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/16—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
    • H01L33/18—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous within the light emitting region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • H01L33/24—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/26—Materials of the light emitting region
    • H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
    • H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un procédé de calibration d'un module lumineux comprenant une source lumineuse à semi-conducteurs pour véhicule automobile, la source lumineuse comportant une pluralité d'unités électroluminescentes regroupées en pixels, le procédé comprenant: - définir une première séquence ordonnée de zones de la source lumineuse; - définir un premier dispositif de détection apte à détecter un signal lumineux issu d'une première zone de référence; - activer une première zone de la source lumineuse, la première zone étant choisie en fonction de la première séquence ordonnée définie ; - si le premier dispositif de détection détecte le signal lumineux, identifier la première zone en tant que première zone de référence ; - sinon, désactiver la première zone et activer successivement des zones suivantes dans la première séquence ordonnée, jusqu'à identifier la première zone de référence ; - calibrer une première fonction d'éclairage du module lumineux en fonction de la première zone de référence.
FR1660932A 2016-11-10 2016-11-10 Calibration automatisee d'un module lumineux Active FR3058569B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660932A FR3058569B1 (fr) 2016-11-10 2016-11-10 Calibration automatisee d'un module lumineux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660932 2016-11-10
FR1660932A FR3058569B1 (fr) 2016-11-10 2016-11-10 Calibration automatisee d'un module lumineux

Publications (2)

Publication Number Publication Date
FR3058569A1 FR3058569A1 (fr) 2018-05-11
FR3058569B1 true FR3058569B1 (fr) 2019-01-25

Family

ID=57796623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660932A Active FR3058569B1 (fr) 2016-11-10 2016-11-10 Calibration automatisee d'un module lumineux

Country Status (1)

Country Link
FR (1) FR3058569B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208220A1 (de) * 2012-05-16 2013-11-21 Robert Bosch Gmbh Infrarot-Sensorvorrichtung und Verfahren zur Herstellung einer Infrarot-Sensorvorrichtung
JP5942901B2 (ja) * 2012-06-14 2016-06-29 ソニー株式会社 固体撮像素子および電子機器
FR3025151B1 (fr) * 2014-08-29 2018-03-16 Valeo Vision Procede de controle d'un faisceau lumineux et module d'eclairage et/ou de signalisation correspondant

Also Published As

Publication number Publication date
FR3058569A1 (fr) 2018-05-11

Similar Documents

Publication Publication Date Title
US10210400B2 (en) External-environment-recognizing apparatus
EP4283563A3 (fr) Commande d'un véhicule hôte sur la base des caractéristiques détectées de véhicule en stationnement
WO2009122091A3 (fr) Systeme interactif et procede de commande d'eclairages et/ou de diffusion d'images
EP3187371A3 (fr) Système d'avertissement de collision et methode associee
ATE552514T1 (de) Optoelektronischer mehrebenensensor und verfahren zur erfassung von objekten
RU2017117172A (ru) Обнаружение в слепой зоне в отдалённой полосе движения
FR3049078B1 (fr) Dispositif et procede de commande a reconnaissance vocale et/ou gestuelle pour l'eclairage interieur d'un vehicule
CN104972967A (zh) 基于响应时间学习来调整车辆警示
FR3029475B1 (fr) Systeme pour detecter la presence et la position de main et/ou de doigt a proximite d'un volant de vehicule
FR3074257B1 (fr) Module lumineux pour l’eclairage et/ou la signalisation d’un vehicule automobile
KR101671993B1 (ko) 차량 안전 시스템
RU2018105275A (ru) Конфигурируемая пользователем система предупреждений о парковке транспортного средства
EP2990264A3 (fr) Procede de contrôle d'un faisceau lumineux et module d'eclairage et/ou de signalisation correspondant
FR3081969B1 (fr) Module lumineux pour vehicule automobile, et dispositif d'eclairage et/ou de signalisation muni d'un tel module
RU2014149706A (ru) Система предупреждения
ATE443310T1 (de) Vorrichtung und verfahren zur vermeidung von auffahrunfällen
EP2813927A3 (fr) Commande adaptative de source de lumière de système optique intégrant le toucher et le survol
ITBO20150180A1 (it) Apparato e metodo di ispezione ottica di oggetti, in particolare coperchi metallici.
FR3058569B1 (fr) Calibration automatisee d'un module lumineux
US11511708B2 (en) Vehicle treatment system having a signalling device, and method for determining and displaying entry information
RU2016132582A (ru) Встречающее/провожающее освещение на основе напечатанного светодиода на основе красителя на основе рилена
FR3047945B1 (fr) Procede et dispositif d'eclairage interieur d'un vehicule automobile
JP6240475B2 (ja) 車外環境認識装置
FR2998352B1 (fr) Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile
KR102354118B1 (ko) 후방 차량 전조등 점등 유도 장치 및 그 방법

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180511

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8