SI2247161T1 - Zaznava napak svetilnih naprav v svetilih motornih vozil - Google Patents

Zaznava napak svetilnih naprav v svetilih motornih vozil

Info

Publication number
SI2247161T1
SI2247161T1 SI200930933T SI200930933T SI2247161T1 SI 2247161 T1 SI2247161 T1 SI 2247161T1 SI 200930933 T SI200930933 T SI 200930933T SI 200930933 T SI200930933 T SI 200930933T SI 2247161 T1 SI2247161 T1 SI 2247161T1
Authority
SI
Slovenia
Prior art keywords
motor vehicle
illumination devices
vehicle lights
malfunction recognition
malfunction
Prior art date
Application number
SI200930933T
Other languages
English (en)
Slovenian (sl)
Inventor
Attila Gonczi
Original Assignee
Odelo Gmbh
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 Odelo Gmbh filed Critical Odelo Gmbh
Publication of SI2247161T1 publication Critical patent/SI2247161T1/sl

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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
    • 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
    • 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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/52—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a parallel array of LEDs
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
SI200930933T 2009-04-28 2009-04-28 Zaznava napak svetilnih naprav v svetilih motornih vozil SI2247161T1 (sl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09005873.6A EP2247161B1 (fr) 2009-04-28 2009-04-28 Reconnaissance d'une panne pour moyen d'éclairage dans des lampes de véhicules automobiles

Publications (1)

Publication Number Publication Date
SI2247161T1 true SI2247161T1 (sl) 2014-08-29

Family

ID=41095928

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200930933T SI2247161T1 (sl) 2009-04-28 2009-04-28 Zaznava napak svetilnih naprav v svetilih motornih vozil

Country Status (2)

Country Link
EP (1) EP2247161B1 (fr)
SI (1) SI2247161T1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049716A1 (de) * 2010-10-26 2012-04-26 Automotive Lighting Reutlingen Gmbh Verbund aus einem Bordnetzsteuergerät und wenigstens einem Lichtsteuergerät eines Kraftfahrzeugs
WO2012077013A2 (fr) * 2010-12-08 2012-06-14 Koninklijke Philips Electronics N.V. Circuit de commande pour des lampes à del dans des applications automobiles
EP2487999A1 (fr) * 2011-02-09 2012-08-15 National Semiconductor Corporation Technique pour identifier au moins une diode électroluminescente défectueuse dans plusieurs séries de diodes électroluminescentes
DE102011105550B4 (de) * 2011-06-24 2013-06-06 Austriamicrosystems Ag Treiberanordnung, Beleuchtungsanordnung und Verfahren zur Detektion eines Fehlerzustandes einer Leuchteinheit
DE102011087658A1 (de) * 2011-12-02 2013-06-06 Osram Gmbh Parallel geschaltete Leuchtketten
CN102682721B (zh) * 2012-06-05 2014-10-29 深圳市华星光电技术有限公司 一种led背光系统及显示装置
US9078328B2 (en) * 2013-03-14 2015-07-07 Grote Industries, Inc. Vehicle lighting outage detection circuit
SI2783915T1 (sl) 2013-03-26 2015-12-31 Odelo Gmbh Postopek za tvorjenje diagnostičnega signala luči motornega vozila z več svetilnimi sredstvi in pa luč motornega vozila
DE102015112404A1 (de) 2014-07-29 2016-02-04 Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh LED-Einheit für Lichtsignalgeber, Lichtsignalgeber mit einer solchen Einheit und Verfahren zur Überwachung eines LED-Strangs einer LED-Einheit
DE102014216085A1 (de) 2014-08-13 2016-02-18 Automotive Lighting Reutlingen Gmbh Überwachungseinheit für ein eine Halbleiterlichtquelle umfassendes Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
FR3068562B1 (fr) * 2017-06-30 2021-09-10 Vignal Systems Procede et dispositif de controle-commande pour gyrophare

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035673A1 (de) 1990-11-09 1992-05-14 Audi Ag Ausfallerkennung fuer mindestens zwei elektrische verbraucher
JP2000033729A (ja) * 1998-07-16 2000-02-02 Hitachi Cable Ltd 発光ダイオードアレイ
EP1286571A3 (fr) * 2001-05-02 2005-03-30 Garufo GmbH Alimentation avec protection électronique pour un circuit et dispositif d'affichage des informations variables
DE10131824B4 (de) 2001-06-30 2011-09-29 Hella Kgaa Hueck & Co. Schaltungseinrichtung für die Ausfallerkennung von Leuchtdioden in einem Kraftfahrzeug
DE10215486C1 (de) * 2002-04-09 2003-10-30 Hella Kg Hueck & Co Beleuchtungseinrichtung für Fahrzeuge
DE102005046583A1 (de) * 2005-09-28 2007-03-29 Eppendorf Ag Laborvorrichtung zur gleichzeitigen Durchführung von Reaktionen in einer Mehrzahl von Proben

Also Published As

Publication number Publication date
EP2247161B1 (fr) 2014-05-14
EP2247161A1 (fr) 2010-11-03

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