FR3047296B1 - Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile - Google Patents

Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile Download PDF

Info

Publication number
FR3047296B1
FR3047296B1 FR1650799A FR1650799A FR3047296B1 FR 3047296 B1 FR3047296 B1 FR 3047296B1 FR 1650799 A FR1650799 A FR 1650799A FR 1650799 A FR1650799 A FR 1650799A FR 3047296 B1 FR3047296 B1 FR 3047296B1
Authority
FR
France
Prior art keywords
emission
controlling
signaling
lighting
motor vehicle
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
FR1650799A
Other languages
English (en)
Other versions
FR3047296A1 (fr
Inventor
Pierre Albou
Idrissi Hafid El
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 FR1650799A priority Critical patent/FR3047296B1/fr
Publication of FR3047296A1 publication Critical patent/FR3047296A1/fr
Application granted granted Critical
Publication of FR3047296B1 publication Critical patent/FR3047296B1/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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H04N9/3135—Driving therefor
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3158—Modulator illumination systems for controlling the spectrum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Procédé de contrôle de l’émission d’un faisceau pour l’éclairage et/ou la signalisation d’un véhicule automobile: [Un procédé de contrôle de l’émission d’un faisceau lumineux par un module lumineux, notamment d’éclairage et/ou de signalisation d’un véhicule automobile, comprenant au moins une source lumineuse, un système microélectronique et un dispositif de conversion de longueur d’onde, est particulier en ce que l’on choisit une répartition lumineuse décrite par un ensemble de points d’intensité donné, on calcule l’émittance du dispositif de conversion de longueur d’onde correspondant à au moins un point d’intensité donnée de la répartition lumineuse, et on calcule l’orientation prise par le système microélectronique en liaison avec l’intensité d’émission de la source lumineuse correspondant audit au moins un point donnée de la répartition lumineuse, pour obtenir une loi de commande destinée au pilotage du système microélectronique et de la puissance. Figure pour l’abrégé: Figure 1]
FR1650799A 2016-02-02 2016-02-02 Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile Active FR3047296B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1650799A FR3047296B1 (fr) 2016-02-02 2016-02-02 Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1650799A FR3047296B1 (fr) 2016-02-02 2016-02-02 Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR3047296A1 FR3047296A1 (fr) 2017-08-04
FR3047296B1 true FR3047296B1 (fr) 2022-12-16

Family

ID=55650553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650799A Active FR3047296B1 (fr) 2016-02-02 2016-02-02 Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile

Country Status (1)

Country Link
FR (1) FR3047296B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205438A1 (de) * 2012-04-03 2013-10-10 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
FR2993831B1 (fr) * 2012-07-27 2015-07-03 Valeo Vision Systeme d'eclairage adaptatif pour vehicule automobile
JP6264709B2 (ja) * 2013-12-25 2018-01-24 スタンレー電気株式会社 車両用灯具

Also Published As

Publication number Publication date
FR3047296A1 (fr) 2017-08-04

Similar Documents

Publication Publication Date Title
CN109074073B (zh) 平面射束、光探测和测距系统
KR20170069702A (ko) 송수광 렌즈를 공유하는 광학계 구조를 가지는 스캐닝 라이다
SE0500113L (sv) Lantmäterisystem
US20120298847A1 (en) Plant sensor
KR102217434B1 (ko) 사물인터넷기반 교통안전시설 운영관리시스템
FR3047296B1 (fr) Procede de controle de l'emission d'un faisceau pour l'eclairage et/ou la signalisation d'un vehicule automobile
CN103746741A (zh) 一种基于追踪对准机制的室外无线光移动通信系统
KR101919735B1 (ko) 발광 빔 각도 조절이 가능한 광학계, 라이다 센서 및 이의 발광 각도 조절 방법
CN111081044A (zh) 自动驾驶车辆的自动驾驶方法、装置、设备及存储介质
CN105021526A (zh) 一种自动对准光路的激光气体分析仪
KR101731509B1 (ko) 차량 장착 조도 감지센서를 이용한 가로등 관리 시스템
CN107790877B (zh) 一种激光打标结构
CN103078248A (zh) 一种高功率半导体激光光束准直调整方法及装置
CN102354907B (zh) 多波长一体化红外半导体激光光源
CN115529696A (zh) 一种基于车辆定位的隧道照明光照强度控制系统
CN113382521A (zh) 路灯远程控制装置及方法、路灯控制器及控制方法
KR102217430B1 (ko) 사물인터넷기반 교통안전시설 정보 수집시스템
FR3103025B1 (fr) Dispositif et procede de commande de sources lumineuses matricielles
FR3104883B1 (fr) Procédé de contrôle d’un système lumineux de véhicule automobile
EP3689528A3 (fr) Système et procédé de perçage au laser de trous de refroidissement profilés
CN106871075A (zh) 适用于管道照明的近红外激光灯及其控制方法
JPWO2015155895A1 (ja) レーザダイオードの駆動回路及びレーザ装置
RU2663808C1 (ru) Устройство и способ адаптивного приема для связи с использованием светодиодных ламп транспортного средства
KR102485651B1 (ko) 색온도 가변형 스마트 제어시스템
FR3068127B1 (fr) Dispositif pour le diagnostic de systemes optroniques et procede associe.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170804

PLFP Fee payment

Year of fee payment: 3

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

PLFP Fee payment

Year of fee payment: 9