FR3129639B1 - Système d’éclairage ambiant de véhicule automobile - Google Patents

Système d’éclairage ambiant de véhicule automobile Download PDF

Info

Publication number
FR3129639B1
FR3129639B1 FR2112581A FR2112581A FR3129639B1 FR 3129639 B1 FR3129639 B1 FR 3129639B1 FR 2112581 A FR2112581 A FR 2112581A FR 2112581 A FR2112581 A FR 2112581A FR 3129639 B1 FR3129639 B1 FR 3129639B1
Authority
FR
France
Prior art keywords
current
ambient lighting
lighting system
control
automotive 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
FR2112581A
Other languages
English (en)
Other versions
FR3129639A1 (fr
Inventor
Philippe Trésillard
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.)
Grupo Antolin Besancon SAS
Original Assignee
Grupo Antolin Besancon 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 Grupo Antolin Besancon SAS filed Critical Grupo Antolin Besancon SAS
Priority to FR2112581A priority Critical patent/FR3129639B1/fr
Publication of FR3129639A1 publication Critical patent/FR3129639A1/fr
Application granted granted Critical
Publication of FR3129639B1 publication Critical patent/FR3129639B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H05B45/397—Current mirror circuits

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L’invention concerne un système (1) d’éclairage ambiant de véhicule automobile, formé d’une pluralité de modules (2), reliés par un circuit électrique (3) à un dispositif de pilotage, et comportant chacun au moins une diode électroluminescente. Il est caractérisé en ce que le dispositif de pilotage comporte un unique contrôleur de courant (4) adapté pour piloter en courant au moins un premier module (2) et fournir au moins une source de courant principal, ainsi qu’au moins une structure « miroir de courant » (5) adaptée pour reproduire à l’identique la source de courant principal et reproduire le pilotage en courant du contrôleur de courant (4) pour piloter en courant au moins un module (2) supplémentaire identique au premier module (2). Figure pour l’abrégé : Fig. 1
FR2112581A 2021-11-26 2021-11-26 Système d’éclairage ambiant de véhicule automobile Active FR3129639B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2112581A FR3129639B1 (fr) 2021-11-26 2021-11-26 Système d’éclairage ambiant de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2112581 2021-11-26
FR2112581A FR3129639B1 (fr) 2021-11-26 2021-11-26 Système d’éclairage ambiant de véhicule automobile

Publications (2)

Publication Number Publication Date
FR3129639A1 FR3129639A1 (fr) 2023-06-02
FR3129639B1 true FR3129639B1 (fr) 2024-05-24

Family

ID=81328419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2112581A Active FR3129639B1 (fr) 2021-11-26 2021-11-26 Système d’éclairage ambiant de véhicule automobile

Country Status (1)

Country Link
FR (1) FR3129639B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1400180B1 (it) * 2010-05-28 2013-05-17 Automotive Lighting Rear Lamps Italia S P A Fanale per autoveicoli e similari
JP7237938B2 (ja) * 2018-04-10 2023-03-13 株式会社小糸製作所 車両用灯具およびその点灯回路

Also Published As

Publication number Publication date
FR3129639A1 (fr) 2023-06-02

Similar Documents

Publication Publication Date Title
ES2219626T3 (es) Faro de alumbrado o señalizacion para vehiculo y sistema de alumbrado o señalizacion equipado con al menos uno de dichos faros.
US7294968B2 (en) Signal transmisson system and vehicular lamp
US8598735B2 (en) Control unit for controlling an illumination device for a motor vehicle as well as an illumination device for a motor vehicle with such a control unit
US20170305328A1 (en) Lighting device and vehicle lighting system with same
US8608358B2 (en) Lighting device of a motor vehicle
CN108966406A (zh) 点灯电路，点灯控制方法以及车辆用灯具
FR3129639B1 (fr) Système d’éclairage ambiant de véhicule automobile
JP7165562B2 (ja) リニア電源回路
JP2012034550A (ja) 車両用電源分配システム
CN211671016U (zh) 一种集成车内灯光控制的智能前顶灯模块及系统
US10124722B2 (en) Control circuit to control at least one lighting device in a vehicle
WO2008096249A2 (fr) Circuit d'attaque de del
US11096257B2 (en) Vehicle lighting device, in particular a vehicle combined lighting device
CN109874201B (zh) 一种两线照明控制系统
CN112383986B (zh) 一种用于多个光源驱动的电子控制单元系统
FR3102334B1 (fr) Procédé de pilotage des modules d’éclairage et de signalisation pour véhicules automobiles
EP3141428A1 (fr) Architecture electrique d'eclairage distribuee pour vehicule automobile
FR3085562B1 (fr) Aiguilleur electrique haute disponibilite : controle d’une chaine d’actionnement simplex par un controle redonde
US11772544B2 (en) Light distribution control device having diffusion controller that selectively irradiates areas
CN218301712U (zh) 车用灯号控制器
JP7320750B2 (ja) 点灯装置、照明装置、及び移動体
RU186649U1 (ru) Блок переключения источника света видимого диапазона в инфракрасный диапазон системы инфракрасного ночного видения транспортного средства
US20220311195A1 (en) Connection expansion module
FR3041078B1 (fr) Systeme d'eclairage, notamment pour vehicule automobile
JP2023141269A (ja) 車両用灯火装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230602

PLFP Fee payment

Year of fee payment: 3