BRPI0906575A8 - Fonte de alimentação de led de veículo, e, veículo motorizado - Google Patents

Fonte de alimentação de led de veículo, e, veículo motorizado

Info

Publication number
BRPI0906575A8
BRPI0906575A8 BRPI0906575A BRPI0906575A BRPI0906575A8 BR PI0906575 A8 BRPI0906575 A8 BR PI0906575A8 BR PI0906575 A BRPI0906575 A BR PI0906575A BR PI0906575 A BRPI0906575 A BR PI0906575A BR PI0906575 A8 BRPI0906575 A8 BR PI0906575A8
Authority
BR
Brazil
Prior art keywords
vehicle
led power
power supply
motor vehicle
motor
Prior art date
Application number
BRPI0906575A
Other languages
English (en)
Inventor
Noll Diethelm
Hupertz Stefan
Hombach Frank
Original Assignee
Delphi Tech Inc
Delphi Int Operations Luxembourg Sarl
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 Delphi Tech Inc, Delphi Int Operations Luxembourg Sarl filed Critical Delphi Tech Inc
Publication of BRPI0906575A2 publication Critical patent/BRPI0906575A2/pt
Publication of BRPI0906575A8 publication Critical patent/BRPI0906575A8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

FONTE DE ALIMENTAÇÃO DE LED DE VEÍCULO, E, VEÍCULO MOTORIZADO. A invenção diz respeito a um sistema de energia de LED de veículo para operar corpos luminosos de veículo motorizado que têm diodos emissores de luz compreendendo pelo menos uma fonte de alimentação LED, cuja tensão nominal difere da tensão nominal de uma bateria do arranque de um veículo motorizado, particularmente de 12 V e/ou 24 V, e que tem pelo menos duas unidades acionadoras, que são conectadas na fonte de alimentação do LED por meio de linhas de suprimento e que são cada qual configuradas para ativer um corpo luminoso de veículo motorizado dedicado.
BRPI0906575A 2008-01-29 2009-01-26 Fonte de alimentação de led de veículo, e, veículo motorizado BRPI0906575A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08001635A EP2086084A1 (de) 2008-01-29 2008-01-29 LED-Bordnetz
PCT/EP2009/000479 WO2009095194A2 (de) 2008-01-29 2009-01-26 Led-bordnetz

Publications (2)

Publication Number Publication Date
BRPI0906575A2 BRPI0906575A2 (pt) 2015-07-07
BRPI0906575A8 true BRPI0906575A8 (pt) 2016-03-15

Family

ID=40043024

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906575A BRPI0906575A8 (pt) 2008-01-29 2009-01-26 Fonte de alimentação de led de veículo, e, veículo motorizado

Country Status (5)

Country Link
EP (1) EP2086084A1 (pt)
KR (1) KR20100084695A (pt)
CN (1) CN101933210A (pt)
BR (1) BRPI0906575A8 (pt)
WO (1) WO2009095194A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203832B4 (de) 2014-03-03 2020-12-17 Conti Temic Microelectronic Gmbh PWM-Ansteuerverfahren zur Beeinflussung der Helligkeit wenigstens eines Leuchtkörpers eines Kraftfahrzeuges
DE102014208192A1 (de) * 2014-04-30 2015-11-05 Robert Bosch Gmbh Vorrichtung und zum Verbinden eines Basis-Bordnetzes mit einem insbesondere sicherheitsrelevanten Teilnetz
US9517715B1 (en) 2015-12-20 2016-12-13 Toyota Motor Engineering & Manufacturing North America, Inc. Light driver arrangements for vehicle headlamps
DE102016205683A1 (de) * 2016-04-06 2017-10-12 Bayerische Motoren Werke Aktiengesellschaft Fahrzeugscheinwerfersystem
EP3813487B1 (en) 2019-10-25 2021-12-15 Lumileds LLC Automotive led lighting module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846319C1 (de) * 1998-10-08 2000-02-17 Daimler Chrysler Ag Energieversorgungsschaltung für ein Kraftfahrzeugbordnetz mit zwei Spannungsversorgungszweigen
DE602004008840T2 (de) * 2003-07-07 2008-06-19 Rohm Co., Ltd., Kyoto Lasttreibervorrichtung und tragbare Vorrichtung, die solche Lasttreibervorrichtung verwendet
US20060274540A1 (en) * 2005-06-01 2006-12-07 Johnson Controls Technology Company Lighting system
JP4398411B2 (ja) * 2005-07-12 2010-01-13 株式会社小糸製作所 車両用灯具の点灯制御装置

Also Published As

Publication number Publication date
EP2086084A1 (de) 2009-08-05
WO2009095194A3 (de) 2009-10-15
CN101933210A (zh) 2010-12-29
WO2009095194A2 (de) 2009-08-06
KR20100084695A (ko) 2010-07-27
BRPI0906575A2 (pt) 2015-07-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]