EP1135005A2 - Dispositif pour commander des sources lumineuses munies d'un ballast - Google Patents

Dispositif pour commander des sources lumineuses munies d'un ballast Download PDF

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Publication number
EP1135005A2
EP1135005A2 EP01102651A EP01102651A EP1135005A2 EP 1135005 A2 EP1135005 A2 EP 1135005A2 EP 01102651 A EP01102651 A EP 01102651A EP 01102651 A EP01102651 A EP 01102651A EP 1135005 A2 EP1135005 A2 EP 1135005A2
Authority
EP
European Patent Office
Prior art keywords
control signal
light sources
setpoint
signal values
control
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Withdrawn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
EP01102651A
Other languages
German (de)
English (en)
Other versions
EP1135005A3 (fr
Inventor
Axel Pilz
Andreas Huber
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1135005A2 publication Critical patent/EP1135005A2/fr
Publication of EP1135005A3 publication Critical patent/EP1135005A3/fr
Withdrawn legal-status Critical Current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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B47/18—Controlling the light source by remote control via data-bus transmission

Definitions

  • the invention relates to a device for controlling light sources with a ballast according to the preamble of claim 1.
  • Such devices are part of ballasts for electrical light sources and intended for use in lighting systems, their light sources switched on and off with the help of a central operating or control panel and be dimmed.
  • an operating element of the control panel several light sources, for example the light sources of a room, together controlled. These light sources combined in a group are identified by Actuate the same control on or off together or dimmed.
  • an operating element for example a brightness controller
  • a brightness setpoint is specified for a group of light sources and with the aid of a device according to the preamble of patent claim 1 into a corresponding control signal that is used to control the brightness of the ballasts connected light sources is used, converted.
  • the value the control signal required for this depends on the one hand on the predetermined brightness setpoint and on the other hand on the type of light sources to be operated.
  • the European patent application EP 0 688 153 A2 discloses a device according to the preamble of claim 1.
  • This laid-open specification describes a circuit arrangement for controlling the brightness and the operating behavior of gas discharge lamps.
  • the circuit arrangement has a receiving device, the commands for controlling the brightness via a digital control input can be supplied by gas discharge lamps.
  • These commands are logarithmic or exponentially acting functional element in a corresponding Control voltage for setting the desired brightness of the gas discharge lamps converted.
  • the logarithmic or exponential function element is specially matched to the brightness control of gas discharge lamps and enables inadequate brightness control for other types of light sources, because a transfer function to adapt the light source to the physiological Sensitivity of the human eye is required.
  • the device according to the invention for controlling light sources with ballast is with a setpoint device for setting a brightness setpoint for the Connectable light sources and has means for generating a setpoint of Setpoint-dependent control signal for brightness control of the light sources and means for adapting the control signal to different types of light sources.
  • the specification of the dimming level means 70% that each light source in the group emits 70% of its maximum luminous flux.
  • the device according to the invention converts the one specified by the setpoint generator Brightness setpoint into a control signal adapted to the type of light source to be operated, which is used to control the brightness of the light sources.
  • the control voltage at at least two Different types of light sources for setting the desired brightness setpoint need a different control signal to be adjusted.
  • the first control signal setpoint characteristic curve essentially has one linear course and the second control signal setpoint characteristic curve a non-linear, preferably an essentially exponential or logarithmic one or a course that can be represented by a polynomial of a higher degree.
  • the control signal setpoint characteristic with the essentially linear course is on the brightness control of incandescent lamps and the control signal setpoint characteristic curve with the non-linear The course is coordinated with the brightness control of fluorescent lamps.
  • the means for adapting the control signal to different types of light sources advantageously comprise a programmable microprocessor or a programmable one Logic circuit or an analog circuit that can be operated under program control. In these cases, the aforementioned different control signal setpoint characteristics stored in a non-volatile memory become.
  • the means for selecting the first or second or further control signal values are advantageously designed as switching means that switch between the corresponding control signal setpoint characteristic curves. In this way, manual or automatic switching to the corresponding one Control signal setpoint characteristic curve an adaptation of the control signal to the Type of light sources to be operated. But it is also possible the means for selecting the first or the second or the further control signal values to be designed as control signal outputs, so that the first and the second as well the possibly further control signal values each have at least one separate one Control signal output is assigned.
  • the device according to the invention is advantageously in a separate housing housed and has at least one control signal output to which at least a ballast can be connected.
  • the device according to the invention can but also designed as part of a ballast for electrical light sources his.
  • the invention is converter 10, 11 with electrical Connections a to h are equipped and digital control commands in a corresponding Convert control voltage for ballasts 20 to 23.
  • the ballasts 20 to 23 serve to operate the light sources 30 to 35.
  • FIG. 1 also shows the integration of the converter 10, 11 with a lighting system, the also the mains voltage lines L, N, a central control panel (not shown), that with controls for switching on and off and for dimming of the light sources 30 to 35 is provided, data transmission lines DA and includes several ballasts 20 to 23 and numerous light sources 30 to 35.
  • the mains voltage lines L, N serve to supply the converters with voltage 10, 11 and ballasts 20 to 23 and are for this purpose with the mains voltage connections c, d the converter 10, 11 and the mains voltage connections k, 1 of the ballasts 20 to 23 connected.
  • About these data transmission lines DA are by means of the controls on the control panel (not shown) predetermined target values for the operating states of the light sources 30 to 35 to the Converter 10, 11 transmitted.
  • the converters 10, 11 convert the digital control commands into corresponding control signals um, the converter 10, 11 provided at the control signal outputs g, h become.
  • the control signal outputs g, h of the converter 10 are with the control signal inputs i, j of the ballasts 20, 21 connected and the control signal outputs g, h of the converter 11 are connected to the control signal inputs i, j of the ballasts 22, 23 connected.
  • a control voltage serves as the control signal, the values between Can accept 0 V and 10 V.
  • the ballasts 20 to 23 operate on their Voltage outputs m, n, o, p connected light sources 30 to 35 depending from the aforementioned control voltage.
  • the current operating state of the on any ballast 20, 21, 22 or 23 connected light sources 30, 31, 32, 33, 34 or 35 therefore depends on the current value of the control voltage Control signal input i, j of the corresponding ballast 20, 21, 22 or 23.
  • the light sources 30 to 32 shown schematically in FIG. 1 are concerned fluorescent lamps and light sources 33 to 35 are electric light bulbs.
  • the ballasts 20, 21 are therefore as control gear for fluorescent lamps - For example as electronic ballasts that have an externally controlled Half bridge inverter with.
  • the converter 10 is for the control of Control gear for fluorescent lamps and the converter 11 to control Control gear adapted for incandescent lamps.
  • the converter 10 11 to the two aforementioned different types of control gear serve the Contact bridge 40 and the pins e, f of the converter 10, 11.
  • the converter 11 are the pins e, .f are connected to one another in an electrically conductive manner by the contact bridge 40, while in converter 10 the pins e, f are not connected to one another.
  • By Removing or plugging the contact bridge 40 onto the pins e, f is an adaptation the converter 10, 11 to the two different types of ballasts 20, 21 on the one hand and 22, 23 on the other hand.
  • the converters 10, 11 are each with a programmable microprocessor (not shown) and a non-volatile storage medium (not shown). With the help of the programmable microprocessor and the non-volatile Storage means are the digital control commands that the inputs a, b of Converter 10 or 11 are present, corresponding control voltage values assigned, those at the control voltage output g, h of the converter 10 or 11 for those thereon connected ballasts 20, 21 or 22, 23 are provided. By Plugging or removing the contact bridge 40 onto the pins e, f of the converter 10, 11 becomes one of the two control signal setpoint characteristic curves shown in FIG selected, each setpoint for the brightness of the light sources 30 to 35 assign a corresponding control signal.
  • the brightness setpoint is specified by a digital control command.
  • Each digital value of the control command is transmitted by the converters 10, 11 the microprocessor programmatically a corresponding control signal value that means a corresponding control voltage value between 1 V and 10 V is assigned.
  • FIG. 3 shows an essentially linear characteristic curve 1 and a non-linear one Characteristic curve 2 shown, which is an approximately linear dependence of the control voltage of the digital control command or an extremely non-linear dependency describe the control voltage from the digital control command.
  • the converter 10, 11 ensures that the fluorescent lamps 30 to 32 and the incandescent lamps 33 to 35 by default of a digital control command value simultaneously and dimmed to the same extent can be.
  • Any digital control command value generated by means of the data transmission lines DA is transmitted from the control panel and for both converters 10, 11 is determined and is used to control the brightness of the light sources 30 to 35 by means of the converter 10, 11 into a corresponding control voltage for the ballasts 20 to 23 converted so that all light sources 30 to 35, regardless of their type, give approximately the same relative luminous flux.
  • This corresponds to any predetermined digital control command value used for brightness control, regardless of the type of light source, a certain relative luminous flux or a certain dimming level. For example, corresponds to the digital control command value "220" a relative luminous flux of 40%.
  • This control command value is using the converter 10, 11 into one adapted to the ballasts 20, 21 or 22, 23 Control voltage of about 5 V or about 8 V converted, so that both the fluorescent lamps 30 to 32 as well as the incandescent lamps 33 to 35 on the dimming level 40% operated, that is, give 40% of their maximum luminous flux.
  • FIG. 2 a second embodiment of the invention is shown schematically.
  • the device according to the invention is here part of the ballasts 12, 13.
  • the ballast 12 is an electronic transformer or a dimmer to operate a light bulb 36 while the ballast 13 is designed as a driver circuit for a plurality of light-emitting diodes 37.
  • the device according to the invention for adapting the control voltage to the type of light source each has a programmable microprocessor and a non-volatile Storage means and pins e, f, which can be connected by means of the contact bridge 40 are on.
  • the am Voltage output g, h available control voltage for the light sources 36 or 37 adapted to the brightness control of light bulbs or light emitting diodes.
  • the Assignment rule that each digital control command at control input a, b assigns the corresponding value for the control voltage at the control voltage output g, h, is also in this embodiment in the form of two different ones Control signal setpoint characteristics stored by plugging or removing the contact bridge 40 is selected.
  • the control voltage is not used to control the ballasts of the Light sources, but for operating the light sources 36, 37.
  • the reference symbols L, N, DA, c, d have the same meaning as the corresponding reference symbols of the first embodiment.
  • the invention is not limited to the exemplary embodiments explained in more detail above. It is possible, for example, using the device according to the invention save more than just two different control signal setpoint characteristics and to select so that an adjustment of the control signal for a corresponding amount different types of light sources can be carried out.
  • the selection of the corresponding Control signal setpoint characteristic curve can, for example, with more than two such characteristic curves done by a coding switch that has a corresponding number of Has switching stages.
  • the Converter 10, 11 or 12, 13 instead of a manually operated switching device, the Converter 10, 11 or 12, 13 but also means for detecting the connected Types of light sources and means for automatically adjusting the control voltage which have detected and operated light source type.
  • the Means for selecting one of the control signal setpoint characteristic curves as a means for receiving and for evaluating a control command be designed to switch between the different Control signal setpoint characteristics triggers.
  • Another conceivable variant of the device according to the invention consists, instead of the contact bridge 40 or instead of the coding switch, for each different control signal setpoint characteristic a separate control signal output on converter 10, 11 or 12, 13 to be provided so that, for example, at a first control signal output of the converter a control signal for operating fluorescent lamps, at a second control signal output a control signal for operating incandescent lamps and another Control signal output a control signal for operating LEDs provided becomes.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
EP01102651A 2000-03-10 2001-02-07 Dispositif pour commander des sources lumineuses munies d'un ballast Withdrawn EP1135005A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011306 2000-03-10
DE10011306A DE10011306A1 (de) 2000-03-10 2000-03-10 Vorrichtung zur Steuerung von Lichtquellen mit Vorschaltgerät

Publications (2)

Publication Number Publication Date
EP1135005A2 true EP1135005A2 (fr) 2001-09-19
EP1135005A3 EP1135005A3 (fr) 2005-05-25

Family

ID=7633988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102651A Withdrawn EP1135005A3 (fr) 2000-03-10 2001-02-07 Dispositif pour commander des sources lumineuses munies d'un ballast

Country Status (5)

Country Link
US (1) US6486617B2 (fr)
EP (1) EP1135005A3 (fr)
JP (1) JP2001273981A (fr)
CA (1) CA2339723A1 (fr)
DE (1) DE10011306A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147512A1 (fr) * 2006-06-22 2007-12-27 Tridonicatco Gmbh & Co.Kg Appareil de commande à gradation de lumière présentant une caractéristique de gradation interne
WO2008156991A1 (fr) * 2007-06-19 2008-12-24 Masco Corporation Algorithmes de réglage de l'intensité lumineuse basés sur le type d'ampoules employé
EP2408273A1 (fr) * 2010-07-16 2012-01-18 Vossloh-Schwabe Deutschland GmbH Procédé et dispositif destinés à atténuer un moyen d'éclairage à l'aide d'un microcontrôleur
EP2475227A1 (fr) * 2011-01-05 2012-07-11 Zumtobel Lighting GmbH Système d'éclairage doté de plusieurs lampes et appareil de mise en oeuvre de valeurs de réglage
WO2015140193A1 (fr) * 2014-03-21 2015-09-24 Zumtobel Lighting Gmbh Procédé pour faire fonctionner une lampe comportant une pluralité de moyens lumineux ou de groupes de moyens lumineux
EP3550938A4 (fr) * 2016-11-30 2020-06-24 Minebea Mitsumi Inc. Appareil d'actionnement de source de lumière
WO2020254007A1 (fr) * 2019-06-19 2020-12-24 Ellenberger & Poensgen Gmbh Procédé pour faire fonctionner un variateur

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20205234U1 (de) * 2002-04-04 2003-08-14 Ceag Sicherheitstechnik Gmbh Leuchte
US7211968B2 (en) * 2003-07-30 2007-05-01 Colorado Vnet, Llc Lighting control systems and methods
US7170238B2 (en) * 2003-07-30 2007-01-30 Colorado Vnet, Llc Control systems and methods
GB2416251B (en) * 2004-07-15 2008-01-09 Mood Concepts Ltd Lighting system and controller
DE102004050655A1 (de) 2004-10-18 2006-06-01 Volkswagen Ag Fahrzeug-Beleuchtungsvorrichtung und Verfahren zum Steuern einer Fahrzeug-Beleuchtungsvorrichtung
KR20100016013A (ko) * 2007-03-30 2010-02-12 홀딥 리미티드 광 시스템에 관련된 개량
TWI505623B (zh) 2008-10-08 2015-10-21 Holdip Ltd 照明單元
JP5760418B2 (ja) * 2010-12-10 2015-08-12 株式会社リコー 光源制御回路、画像形成装置及び光源制御回路の制御方法
GB201309340D0 (en) 2013-05-23 2013-07-10 Led Lighting Consultants Ltd Improvements relating to power adaptors
GB201322022D0 (en) 2013-12-12 2014-01-29 Led Lighting Consultants Ltd Improvements relating to power adaptors

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EP0208083A2 (fr) * 1985-07-11 1987-01-14 TRILUX-LENZE GmbH & Co. KG Circuit réducteur d'intensité pour circuit ballast électronique pour lampe fluorescente
EP0444635A1 (fr) * 1990-02-28 1991-09-04 Toshiba Lighting & Technology Corporation Appareil pour commander la luminosité
US5563622A (en) * 1994-05-17 1996-10-08 Chrysler Corporation Vacuum fluorescent display tri-compatible dimming
EP0903966A1 (fr) * 1997-09-18 1999-03-24 CEAG Sicherheitstechnik GmbH Système d'éclairage
DE19817076A1 (de) * 1998-04-17 1999-10-21 Em Systama Lichtsteuerungsgese Elektronisches Vorschaltgerät für Leuchtstofflampen und Verfahren zum Betreiben von Leuchtstofflampen

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US4733138A (en) * 1985-12-05 1988-03-22 Lightolier Incorporated Programmable multicircuit wall-mounted controller
DE4039161C2 (de) 1990-12-07 2001-05-31 Zumtobel Ag Dornbirn System zur Steuerung der Helligkeit und des Betriebsverhaltens von Leuchtstofflampen
US5159185A (en) * 1991-10-01 1992-10-27 Armstrong World Industries, Inc. Precise color analysis apparatus using color standard
DE19619281A1 (de) * 1996-05-13 1997-11-20 Zumtobel Licht System und Steuereinrichtung zum Steuern der Helligkeit eines Raumes
US6188181B1 (en) * 1998-08-25 2001-02-13 Lutron Electronics Co., Inc. Lighting control system for different load types

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Publication number Priority date Publication date Assignee Title
EP0208083A2 (fr) * 1985-07-11 1987-01-14 TRILUX-LENZE GmbH & Co. KG Circuit réducteur d'intensité pour circuit ballast électronique pour lampe fluorescente
EP0444635A1 (fr) * 1990-02-28 1991-09-04 Toshiba Lighting & Technology Corporation Appareil pour commander la luminosité
US5563622A (en) * 1994-05-17 1996-10-08 Chrysler Corporation Vacuum fluorescent display tri-compatible dimming
EP0903966A1 (fr) * 1997-09-18 1999-03-24 CEAG Sicherheitstechnik GmbH Système d'éclairage
DE19817076A1 (de) * 1998-04-17 1999-10-21 Em Systama Lichtsteuerungsgese Elektronisches Vorschaltgerät für Leuchtstofflampen und Verfahren zum Betreiben von Leuchtstofflampen

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2030484B1 (fr) 2006-06-22 2016-03-02 Tridonic GmbH & Co KG Appareil de commande à gradation de lumière présentant une caractéristique de gradation interne
EP2346305A2 (fr) 2006-06-22 2011-07-20 Tridonic GmbH & Co KG Alimentation dimmable avec courbe caractéristique propre
WO2007147512A1 (fr) * 2006-06-22 2007-12-27 Tridonicatco Gmbh & Co.Kg Appareil de commande à gradation de lumière présentant une caractéristique de gradation interne
US8111010B2 (en) 2006-06-22 2012-02-07 Tridonicatco Gmbh & Co. Kg Dimmable operating device having internal dimming characteristic
DE202007019402U1 (de) 2006-06-22 2012-04-19 Tridonic Gmbh & Co. Kg Dimmbares Betriebsgerät mit interner Dimmkennlinie
EP2346305A3 (fr) * 2006-06-22 2012-06-06 Tridonic GmbH & Co KG Alimentation dimmable avec courbe caractéristique propre
DE102006028670B4 (de) 2006-06-22 2018-10-25 Tridonic Gmbh & Co Kg Dimmbares Betriebsgerät mit interner Dimmkennlinie, Verfahren zur Kompensation von Toleranzen von durch ein Betriebsgerät angesteuerten Leuchtdioden und Verfahren zur Konfiguration eines Betriebsgeräts für Leuchtmittel
CN103561505A (zh) * 2006-06-22 2014-02-05 三多尼克爱特克两合股份有限公司 具有内部调光特性的可调光操作装置
EP2765835A1 (fr) 2006-06-22 2014-08-13 Tridonic GmbH & Co KG Appareil de fonctionnement à gradation doté d'une ligne de référence de gradation interne
CN103561505B (zh) * 2006-06-22 2016-06-22 三多尼克爱特克两合股份有限公司 具有内部调光特性的可调光操作装置
WO2008156991A1 (fr) * 2007-06-19 2008-12-24 Masco Corporation Algorithmes de réglage de l'intensité lumineuse basés sur le type d'ampoules employé
US7855518B2 (en) 2007-06-19 2010-12-21 Masco Corporation Dimming algorithms based upon light bulb type
EP2408273A1 (fr) * 2010-07-16 2012-01-18 Vossloh-Schwabe Deutschland GmbH Procédé et dispositif destinés à atténuer un moyen d'éclairage à l'aide d'un microcontrôleur
EP2475227A1 (fr) * 2011-01-05 2012-07-11 Zumtobel Lighting GmbH Système d'éclairage doté de plusieurs lampes et appareil de mise en oeuvre de valeurs de réglage
WO2015140193A1 (fr) * 2014-03-21 2015-09-24 Zumtobel Lighting Gmbh Procédé pour faire fonctionner une lampe comportant une pluralité de moyens lumineux ou de groupes de moyens lumineux
EP3550938A4 (fr) * 2016-11-30 2020-06-24 Minebea Mitsumi Inc. Appareil d'actionnement de source de lumière
US11116061B2 (en) 2016-11-30 2021-09-07 Minebea Mitsumi Inc. Light source driving device
WO2020254007A1 (fr) * 2019-06-19 2020-12-24 Ellenberger & Poensgen Gmbh Procédé pour faire fonctionner un variateur

Also Published As

Publication number Publication date
EP1135005A3 (fr) 2005-05-25
JP2001273981A (ja) 2001-10-05
US20010022501A1 (en) 2001-09-20
CA2339723A1 (fr) 2001-09-10
DE10011306A1 (de) 2001-09-13
US6486617B2 (en) 2002-11-26

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