EP0966183A1 - Lampe und Verfahren zum Betrieb einer solchen Lampe - Google Patents

Lampe und Verfahren zum Betrieb einer solchen Lampe Download PDF

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Publication number
EP0966183A1
EP0966183A1 EP99401375A EP99401375A EP0966183A1 EP 0966183 A1 EP0966183 A1 EP 0966183A1 EP 99401375 A EP99401375 A EP 99401375A EP 99401375 A EP99401375 A EP 99401375A EP 0966183 A1 EP0966183 A1 EP 0966183A1
Authority
EP
European Patent Office
Prior art keywords
lamp
light source
light
information
type
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.)
Withdrawn
Application number
EP99401375A
Other languages
English (en)
French (fr)
Inventor
Pascal Reygner
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.)
Colas SA
Original Assignee
Colas SA
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 Colas SA filed Critical Colas SA
Publication of EP0966183A1 publication Critical patent/EP0966183A1/de
Withdrawn legal-status Critical Current

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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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • 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
    • 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
    • H05B47/28—Circuit arrangements for protecting against abnormal temperature

Definitions

  • the present invention relates to a lamp and a method of operation of such a lamp in which light is produced by a Electric power. It has applications in lighting or signaling.
  • Lighting or signaling devices in which light is produced by an electric current are known since the XIXth century.
  • Various physical means are used to produce light.
  • Joule effect for the filament lamp electronic phenomena for gas discharge tubes, electronic recombinations in the semiconductor devices such as light emitting diodes.
  • Each of these means and therefore devices using them have characteristics different which means that they are chosen according to the intended application. These characteristics are, for example, the service life which can vary depending on conditions of use, efficiency and light intensity which can also decrease over time.
  • the present invention therefore proposes to solve the problems associated with management of light sources by optimizing the operation of lamps and light sources. It allows optimization of the maintenance. It thus reduces costs, increases reliability. It also allows simplified interchangeability of light sources in different applications.
  • the invention relates to a lamp forming a light source, said lamp light being produced by an electric current.
  • the device is compatible with the lamp according to one any of the preceding claims.
  • the invention also relates to a method of operating a lamp. comprising a light source, said light being produced by a current electric.
  • information about said lamp is stored in means electronic devices of the storage unit type in said lamp and preferably information concerning the date of manufacture, the type lamp, manufacturer, installation date, specifications and operating parameters.
  • a microcontroller 14 comprising at least one unit, a microprocessor 6, a memory unit 5 for storing an operating program and the lamp parameters, a control interface 3, a measure 4, and a communication interface 7 is used.
  • This microcontroller 14 is supplied by the general supply 13 of the lamp possibly by a regulating device not shown here.
  • an autonomous power supply 20 connected to the general power supply 13 is provided to ensure a safeguard of the data and the operation of a clock 19 which provides the microcontroller information on date, time (hour, minute, second).
  • the interface of command 3 sends command commands to the controller power 2 and the light source 1.
  • the measurement interface 4 is connected to the power control device 2 so that the microcontroller can measure the operating parameters of the control device power 2 and light source 1.
  • light source 1 On the measurement interface 4 is connected light source 1 so that the microcontroller can follow the parameters of operation of the light source, in particular, the intensity and the voltage supplied to it by the power control device 2.
  • light sensors are connected: a sensor 15 of the light intensity produced by the light source 1, a sensor 16 of ambient light, a temperature sensor 17.
  • the interface of measure 4 is connected to the general supply 13 by a link 18 so that the microcontroller can follow the power supply voltage.
  • the bidirectional communication interface 7 is connected to a bus 12 specifically adapted to convey information via a adapter device 11.
  • the bidirectional communication interface 7 is connected to the power supply by an adapter device 10 in order to be able to exchange carrier current information.
  • Communication interface bidirectional 7 is connected to an adapter device 9 in order to allow exchange of information in radio form.
  • the interface of bidirectional communication 7 is connected to an adapter device 8 in order to ability to exchange information in the form of a two-way link infrared.
  • the autonomous power supply 20 can be deleted in the case where the memory unit of the microcontroller 14 is of the type EEPROM, which is an electrically erasable memory and which allows keep the data even in the event of a power failure. Otherwise, the clock 19 can be omitted in case the time information can be supplied on demand or regularly on the communication interface.
  • the measurement interface 4 will conventionally be a digital analog converter multiplexed integrated in the microcontroller.
  • the number of sensors can also be reduced, the light intensity sensor emitted by the light source can be omitted for example in the case of a diode source where the light intensity can be estimated by the measurement of the voltage and intensity consumed by the light source. Of even the ambient light sensor can be removed if the intensity light does not need to be modulated according to the ambient light.
  • the internal lamp program and therefore its method of operation is designed to memorize the parameters of the lamp and the light source (date of manufacture, installation, type, voltages and minimum, maximum intensities ...) and its normal operation (duration %) and abnormal (recording of anomalies, emission of an alert message ...) and maintenance parameters (date, type, etc.).
  • This program is also designed to respond to maintenance operations which include lamp and light source operation.
  • This program is also designed to optimize and control the operation of the lamp and the light source according to the parameters recorded and memorized as well, that possibly, that information exchanged on the interface of communication.
  • the operation can be optimized according to the characteristics of the light source and environmental conditions, for example, ambient light, regardless of the voltage supplied by the power source.
  • the characteristics of its source of light are recorded during its manufacture in the memory unit. So, even in the case of light emitting diode, optimization will be possible between lamps made from various types of light emitting diode because their operating parameters will be known and stored during the lamp manufacturing. Thus, lamps of different colors can be used independently of the general supply voltage.
  • the program contained in the lamp therefore allows regular monitoring and control operating parameters and can detect preventively the end of his life. For example, in the case of discharge tubes, the end of life is announced by difficulties in ignition or by a decrease significant of the brightness which is therefore recorded in the lamp and which can therefore be sent to the communication interface for alert.
  • Figure 2 shows the device exchange of information usable by a maintenance team for the lamp management.
  • the device 21 includes means for view and enter data.
  • the device 21 comprises an antenna 26, a device allowing 25 bidirectional infrared transmissions, a connector to be connected to a bus 12 and, finally, a connector 23 to connect to the supply of the lamp 13 to ensure an exchange by carrier current.
  • This device is autonomous and has an internal power source but due to the presence of the connector 23, it is possible to supply it by the general supply 13 and / or to recharge the means internal autonomous power supply of the rechargeable battery type.
  • a connector 22 for exchanging information with a computer system external is also provided on the device 21.
  • Such a device 21 and / or the system computer connected to connector 22 allows to follow in a simple and efficient the stock of lamps. In particular, we can quickly detect particular problems on a batch of lamps, and thus perform maintenance preventive on the lamps of this batch and, possibly, modify the mode of manufacture of lamps or change supplier.
  • a lamp produced according to the invention is shown in section on the Figure 3.
  • a conventional base 33 allows the lamp to be inserted into a socket standard.
  • two contacts 34 provide the power general 13 of the lamp.
  • the lamp body 30 contains a printed circuit 31 supporting on a first face light-emitting diodes 35 and on a second side, the discrete and integrated electronic circuits.
  • a protection and regulation device 32 is provided on the general power supply 13.
  • An ambient light sensor 16 is arranged on the front of the lamp.
  • a device 8 for transmission reception infrared consisting of a light emitting diode and a photodiode receiver, is arranged on the front of the lamp.
  • a light sensor 15 directed towards the light source consisting of light-emitting diodes 35 allows to measure the light intensity emitted by the lamp.
  • the lamp shown in Figure 3 is a light emitting diode model. It is however envisaged in the context of the invention, a lamp comprising filament type light sources which can be arranged in a way equivalent or a lamp comprising as light source a single spiral discharge tube arranged towards the front of the lamp. In such a lamp, information is exchanged by carrier current.
  • this model of lamp having a base is only one mode of particular embodiment of the invention. It is indeed possible to carry out lamps where the base is replaced by simple flying wires or by another connection system, for example domino or jumper type or screw bar.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP99401375A 1998-06-17 1999-06-08 Lampe und Verfahren zum Betrieb einer solchen Lampe Withdrawn EP0966183A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807644 1998-06-17
FR9807644A FR2780234B1 (fr) 1998-06-17 1998-06-17 Lampe et procede de fonctionnement d'une telle lampe

Publications (1)

Publication Number Publication Date
EP0966183A1 true EP0966183A1 (de) 1999-12-22

Family

ID=9527501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99401375A Withdrawn EP0966183A1 (de) 1998-06-17 1999-06-08 Lampe und Verfahren zum Betrieb einer solchen Lampe

Country Status (5)

Country Link
EP (1) EP0966183A1 (de)
FR (1) FR2780234B1 (de)
HU (1) HUP9902009A3 (de)
PL (1) PL333764A1 (de)
SK (1) SK78499A3 (de)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001045471A1 (en) * 1999-12-14 2001-06-21 Efos Inc. Smart lamp
WO2001082655A1 (de) * 2000-04-20 2001-11-01 Ansorg Gmbh Leuchte
WO2002001921A1 (de) * 2000-06-27 2002-01-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Beleuchtungsvorrichtung mit lichtemittierenden dioden (led), beleuchtungsverfahren und verfahren zur bildaufzeichnung mit derartiger led-beleuchtungsvorrichtung
FR2814318A1 (fr) * 2000-09-21 2002-03-22 Photomeca Sa Dispositif de surveillance du fonctionnement d'une pluralite de lampes fluorescentes destinees notamment a la production de plaques d'impression photopolymeres liquides ou solides
WO2002051211A2 (en) * 2000-12-20 2002-06-27 Gestion Proche Inc. Lighting device
EP1337130A2 (de) * 2002-02-15 2003-08-20 Garufo GmbH Anzeigevorrichtung
EP1410421A1 (de) * 2000-03-30 2004-04-21 WEDECO AG Water Technology Verfahren und vorrichtung zum betrieb einer uv-strahlenquelle
WO2005079121A2 (en) * 2004-02-11 2005-08-25 Peter Bhagat Apparatus for the control of lighting and associated methods
EP1590991A2 (de) * 2003-01-23 2005-11-02 Gelcore LLC Intelligente led-verkehrssignalmodule
WO2005117503A1 (de) * 2004-05-28 2005-12-08 Zumtobel Lighting Gmbh. Aktor mit speicherteil für gebäudemanagementsystem
DE102004042093B3 (de) * 2004-08-30 2006-03-02 Pfeiffer, Ulrich, Dipl.-Ing.(FH) Leuchte
DE102004038512A1 (de) * 2004-08-07 2006-03-30 Scherle, Jürgen, Dipl.-Ing. (FH) Verfahren zur drahtlosen Fernüberwachung von Lampen und Leuchten
DE102005024449A1 (de) * 2005-02-25 2006-09-07 Erco Leuchten Gmbh Leuchte
WO2006111133A1 (de) * 2005-04-19 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Led-modul und led-beleuchtungseinrichtung mit mehreren led-modulen
DE102005032719A1 (de) * 2005-07-13 2007-01-25 Siemens Ag Lichtsignalanlage, insbesondere für den Straßenverkehr
WO2007031767A1 (en) * 2005-09-15 2007-03-22 Tyco Electronics Uk Limited An electronic control gear and method of its use
DE102007043416A1 (de) * 2007-09-12 2009-04-02 P.E.R. Flucht- Und Rettungsleitsysteme Gmbh Notbeleuchtungsverfahren und -system
WO2009112318A1 (de) * 2008-03-11 2009-09-17 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung mit auslesbaren betriebsparametern
DE102008059493A1 (de) * 2008-11-28 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Integrierte Gasentladungslampe
WO2011139548A2 (en) 2010-05-04 2011-11-10 Xicato, Inc. Flexible electrical connection of an led-based illumination device to a light fixture
DE102010020960A1 (de) * 2010-05-19 2011-11-24 Erco Gmbh Leuchte und Leuchtensteuerungssystem
DE102012210210A1 (de) * 2012-04-30 2013-10-31 Zumtobel Lighting Gmbh Verfahren und System zum Abrufen von Betriebsdaten und/oder Betriebsinformationen eines Geräts
WO2015101514A1 (en) * 2014-01-06 2015-07-09 Koninklijke Philips N.V. Load device, driver for driving the load, and driving method
DE102004061294B4 (de) * 2004-12-20 2020-03-19 Tridonic Gmbh & Co Kg Verfahren zur Programmierung eines Betriebsgerätes für Leuchtmittel, Schnittstelle für ein Betriebsgerät für Leuchtmittel und Betriebsgerät für Leuchtmittel
EP2999314B1 (de) 2006-06-02 2020-11-18 Signify Holding B.V. Lampensteuerungsschaltung und verfahren zur ansteuerung einer lampe
CN114745832A (zh) * 2022-04-28 2022-07-12 重庆长安汽车股份有限公司 车辆氛围灯控制模块的服务化软件接口

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975658A (en) * 1975-06-10 1976-08-17 Westinghouse Electric Corporation Mass of current inrush limiters
WO1992016086A1 (en) * 1991-03-08 1992-09-17 Mutual Systems Ltd. Monitoring apparatus and system
EP0582287A2 (de) * 1992-08-07 1994-02-09 SMEASIT S.r.l. Ein-aus und helligkeits Fernsteuerung eines Beleuchtungssystems über eine auf dem Netz übertragene Trägerwelle
EP0637195A1 (de) * 1993-07-30 1995-02-01 S.A. Metas Anordnung zur Überwachung von Betriebszustand von Lampen
FR2724749A1 (fr) * 1994-09-15 1996-03-22 Sofrela Sa Lampe a del pour bloc de signalisation routiere, comprenant des moyens de controle de son fonctionnement
EP0716485A1 (de) * 1994-12-05 1996-06-12 Hughes Aircraft Company Stromquelle für Dioden-Ansteuerung
GB2303943A (en) * 1995-08-01 1997-03-05 Noontek Limited Public lighting control unit
US5644304A (en) * 1992-07-22 1997-07-01 Pavarotti; Remo Automatic control system of lights in a series circuit illumination plant, in particular lights for airport signalling
US5684366A (en) * 1995-08-03 1997-11-04 W.W. Magee, Ltd. Lamp protection device
DE19627703A1 (de) * 1996-07-10 1998-01-15 Siegfried Bruenner Vorrichtung zum Betreiben von Gasentladungslampen unter Wechselstrom äquivalenten Bedingungen mit Gleichstrom
EP0833548A1 (de) * 1996-04-10 1998-04-01 Seiko Epson Corporation Beleuchtungseinheit, lichtquellen- und projektionsanzeigevorrichtung

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975658A (en) * 1975-06-10 1976-08-17 Westinghouse Electric Corporation Mass of current inrush limiters
WO1992016086A1 (en) * 1991-03-08 1992-09-17 Mutual Systems Ltd. Monitoring apparatus and system
US5644304A (en) * 1992-07-22 1997-07-01 Pavarotti; Remo Automatic control system of lights in a series circuit illumination plant, in particular lights for airport signalling
EP0582287A2 (de) * 1992-08-07 1994-02-09 SMEASIT S.r.l. Ein-aus und helligkeits Fernsteuerung eines Beleuchtungssystems über eine auf dem Netz übertragene Trägerwelle
EP0637195A1 (de) * 1993-07-30 1995-02-01 S.A. Metas Anordnung zur Überwachung von Betriebszustand von Lampen
FR2724749A1 (fr) * 1994-09-15 1996-03-22 Sofrela Sa Lampe a del pour bloc de signalisation routiere, comprenant des moyens de controle de son fonctionnement
EP0716485A1 (de) * 1994-12-05 1996-06-12 Hughes Aircraft Company Stromquelle für Dioden-Ansteuerung
GB2303943A (en) * 1995-08-01 1997-03-05 Noontek Limited Public lighting control unit
US5684366A (en) * 1995-08-03 1997-11-04 W.W. Magee, Ltd. Lamp protection device
EP0833548A1 (de) * 1996-04-10 1998-04-01 Seiko Epson Corporation Beleuchtungseinheit, lichtquellen- und projektionsanzeigevorrichtung
DE19627703A1 (de) * 1996-07-10 1998-01-15 Siegfried Bruenner Vorrichtung zum Betreiben von Gasentladungslampen unter Wechselstrom äquivalenten Bedingungen mit Gleichstrom

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001045471A1 (en) * 1999-12-14 2001-06-21 Efos Inc. Smart lamp
EP1410421A1 (de) * 2000-03-30 2004-04-21 WEDECO AG Water Technology Verfahren und vorrichtung zum betrieb einer uv-strahlenquelle
WO2001082655A1 (de) * 2000-04-20 2001-11-01 Ansorg Gmbh Leuchte
WO2002001921A1 (de) * 2000-06-27 2002-01-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Beleuchtungsvorrichtung mit lichtemittierenden dioden (led), beleuchtungsverfahren und verfahren zur bildaufzeichnung mit derartiger led-beleuchtungsvorrichtung
US6909377B2 (en) 2000-06-27 2005-06-21 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Illumination device with light emitting diodes (LEDs), method of illumination and method for image recording with such an LED illumination device
FR2814318A1 (fr) * 2000-09-21 2002-03-22 Photomeca Sa Dispositif de surveillance du fonctionnement d'une pluralite de lampes fluorescentes destinees notamment a la production de plaques d'impression photopolymeres liquides ou solides
WO2002051211A2 (en) * 2000-12-20 2002-06-27 Gestion Proche Inc. Lighting device
WO2002051211A3 (en) * 2000-12-20 2002-09-19 Gestion Proche Inc Lighting device
US7557524B2 (en) 2000-12-20 2009-07-07 Gestion Proche Inc. Lighting device
EP1337130A3 (de) * 2002-02-15 2006-05-10 Garufo GmbH Anzeigevorrichtung
EP1337130A2 (de) * 2002-02-15 2003-08-20 Garufo GmbH Anzeigevorrichtung
EP1590991A2 (de) * 2003-01-23 2005-11-02 Gelcore LLC Intelligente led-verkehrssignalmodule
EP1590991A4 (de) * 2003-01-23 2006-07-19 Gelcore Llc Intelligente led-verkehrssignalmodule
WO2005079121A3 (en) * 2004-02-11 2005-11-17 Peter Bhagat Apparatus for the control of lighting and associated methods
WO2005079121A2 (en) * 2004-02-11 2005-08-25 Peter Bhagat Apparatus for the control of lighting and associated methods
US8487545B2 (en) 2004-02-11 2013-07-16 Peter Bhagat Apparatus for the control of lighting and associated methods
WO2005117503A1 (de) * 2004-05-28 2005-12-08 Zumtobel Lighting Gmbh. Aktor mit speicherteil für gebäudemanagementsystem
US7783388B2 (en) 2004-05-28 2010-08-24 Zumtobel Lighting Gmbh Actuator with memory part for building management system
DE102004038512A1 (de) * 2004-08-07 2006-03-30 Scherle, Jürgen, Dipl.-Ing. (FH) Verfahren zur drahtlosen Fernüberwachung von Lampen und Leuchten
DE102004042093B3 (de) * 2004-08-30 2006-03-02 Pfeiffer, Ulrich, Dipl.-Ing.(FH) Leuchte
DE102004061294B4 (de) * 2004-12-20 2020-03-19 Tridonic Gmbh & Co Kg Verfahren zur Programmierung eines Betriebsgerätes für Leuchtmittel, Schnittstelle für ein Betriebsgerät für Leuchtmittel und Betriebsgerät für Leuchtmittel
EP1696707A3 (de) * 2005-02-25 2009-04-29 ERCO GmbH Leuchte
DE102005024449A1 (de) * 2005-02-25 2006-09-07 Erco Leuchten Gmbh Leuchte
WO2006111133A1 (de) * 2005-04-19 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Led-modul und led-beleuchtungseinrichtung mit mehreren led-modulen
DE102005032719A1 (de) * 2005-07-13 2007-01-25 Siemens Ag Lichtsignalanlage, insbesondere für den Straßenverkehr
WO2007031767A1 (en) * 2005-09-15 2007-03-22 Tyco Electronics Uk Limited An electronic control gear and method of its use
EP2999314B1 (de) 2006-06-02 2020-11-18 Signify Holding B.V. Lampensteuerungsschaltung und verfahren zur ansteuerung einer lampe
DE102007043416B4 (de) * 2007-09-12 2009-09-17 P.E.R. Flucht- Und Rettungsleitsysteme Gmbh Notbeleuchtungsverfahren und -system
DE102007043416A1 (de) * 2007-09-12 2009-04-02 P.E.R. Flucht- Und Rettungsleitsysteme Gmbh Notbeleuchtungsverfahren und -system
WO2009112318A1 (de) * 2008-03-11 2009-09-17 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung mit auslesbaren betriebsparametern
DE102008059493A1 (de) * 2008-11-28 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Integrierte Gasentladungslampe
WO2011139548A2 (en) 2010-05-04 2011-11-10 Xicato, Inc. Flexible electrical connection of an led-based illumination device to a light fixture
US9797587B2 (en) 2010-05-04 2017-10-24 Xicato, Inc. Flexible electrical connection of an LED-based illumination device to a light fixture
EP2567595A2 (de) * 2010-05-04 2013-03-13 Xicato, Inc. Led-beleuchtungsvorrichtung mit kommunikationsport zur übertragung von informationen im zusammenhang mit der vorrichtung
US8237381B2 (en) 2010-05-04 2012-08-07 Xicato, Inc. Flexible electrical connection of an LED-based illumination device to a light fixture
US8517562B2 (en) 2010-05-04 2013-08-27 Xicato, Inc. Flexible electrical connection of an LED-based illumination device to a light fixture
WO2011139548A3 (en) * 2010-05-04 2012-03-22 Xicato, Inc. Led illumination device with communication port for transmitting information associated with the device
CN102893701A (zh) * 2010-05-04 2013-01-23 吉可多公司 具有用于发送关联信息的通信端口的led照明装置
US9360168B2 (en) 2010-05-04 2016-06-07 Xicato, Inc. Flexible electrical connection of an LED-based illumination device to a light fixture
CN102893701B (zh) * 2010-05-04 2016-05-04 吉可多公司 具有用于发送关联信息的通信端口的led照明装置
DE102010020960A1 (de) * 2010-05-19 2011-11-24 Erco Gmbh Leuchte und Leuchtensteuerungssystem
WO2013164251A1 (de) * 2012-04-30 2013-11-07 Zumtobel Lighting Gmbh Verfahren und system zum abrufen von betriebsdaten und/oder betriebsinformationen eines geräts
DE102012210210A1 (de) * 2012-04-30 2013-10-31 Zumtobel Lighting Gmbh Verfahren und System zum Abrufen von Betriebsdaten und/oder Betriebsinformationen eines Geräts
WO2015101514A1 (en) * 2014-01-06 2015-07-09 Koninklijke Philips N.V. Load device, driver for driving the load, and driving method
US9807834B2 (en) 2014-01-06 2017-10-31 Oledworks Gmbh Load device, driver for driving the load, and driving method
CN114745832A (zh) * 2022-04-28 2022-07-12 重庆长安汽车股份有限公司 车辆氛围灯控制模块的服务化软件接口

Also Published As

Publication number Publication date
HU9902009D0 (en) 1999-08-30
FR2780234B1 (fr) 2000-09-01
HUP9902009A2 (hu) 2000-02-28
HUP9902009A3 (en) 2001-04-28
PL333764A1 (en) 1999-12-20
FR2780234A1 (fr) 1999-12-24
SK78499A3 (en) 2000-01-18

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