EP2386187A1 - Procédé pour commander un système d'éclairage - Google Patents

Procédé pour commander un système d'éclairage

Info

Publication number
EP2386187A1
EP2386187A1 EP09810745A EP09810745A EP2386187A1 EP 2386187 A1 EP2386187 A1 EP 2386187A1 EP 09810745 A EP09810745 A EP 09810745A EP 09810745 A EP09810745 A EP 09810745A EP 2386187 A1 EP2386187 A1 EP 2386187A1
Authority
EP
European Patent Office
Prior art keywords
color
light
display
touch
control element
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Withdrawn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
EP09810745A
Other languages
German (de)
English (en)
Inventor
Dirk Beiner
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
Traxon Technologies Europe 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 Traxon Technologies Europe GmbH filed Critical Traxon Technologies Europe GmbH
Publication of EP2386187A1 publication Critical patent/EP2386187A1/fr
Withdrawn legal-status Critical Current

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]
    • H05B45/20—Controlling the colour of the light

Definitions

  • the invention describes a method for controlling an illumination system by means of a control element and at least one color display, wherein the color display can display all the colors of the RGB color space with variable intensity and the color of the light generated by the illumination system assumes.
  • the control of lighting systems that can emit light in different colors and brightnesses is usually done via a control panel with switches and controls.
  • switches and controls for the adjustment of hue, color saturation and intensity are provided.
  • a controller is a touch-sensitive sensor in the form of a
  • Circle is formed, with which, depending on the position of other switches, the hue, the color saturation and the intensity is set.
  • the sensor is firmly provided with the colors of the color wheel. When controlling the hue, the colors of the color wheel are traversed, the color saturation is set between the saturated hue and white. The intensity influences the brightness of the selected color.
  • Light can be adjusted separately and in succession.
  • the method makes it possible to control an illumination system by means of a control element and at least one color display, wherein the color display can display all colors of the RGB color space with variable intensity.
  • the color of the light when the operating element is touched, the color of the light is changed in such a way that it traverses the RGB color space on a predetermined path and the color display adopts the color of the light emitted by the illumination system.
  • the touch of the control element changes the color of the light generated by the lighting system.
  • both the hue, ie the saturated colors of the color wheel, as well as the color saturation between the saturated hue and the white point can be changed in one operation.
  • the color wheel is represented in the RGB color space, which contains all the saturated colors and their pastel shades up to white.
  • the color display is able to display all the colors of the RGB color space. It takes the set color, which is also emitted by the lighting system. At a touch of the control element changes Color display their color in the same way as the color of the emitted light changes.
  • the change in the color at the touch of the control element is now carried out so that the RGB color space is traversed on a predetermined path.
  • This trajectory can be defined so that the color of the light changes periodically between the saturated hues and the white point. This means that the colors go through all the pastel shades before switching to a changed, saturated hue.
  • the path in the RGB color space can be designed in another form so that only the intensity of the light is changed at a preset color. This changes the emitted light between light and dark.
  • the path in the RGB color space can be designed in a further form so that the color temperature of white light is continuously changed. So it becomes the spectral component of an overweighting of blue to a
  • the operating element is an advantageous embodiment, a touch sensor, the touch of various
  • Spots or a spatial change of the touch can detect.
  • a spatial change of the touch for example in the form of a finger rubbing over the surface of the touch sensor, a part of the predetermined path in the RGB color space is now passed through, for example the pastel tones of a currently set color tone.
  • the traversed portion of the web may extend over several saturated hues and multiple passes through the white point. It is an advantage if the
  • Rate of change of color is coupled to the speed of movement on the touch sensor. With a slow change of the touch, a small part of the web is traversed and a pastel tone can be set exactly. A quick movement on the sensor quickly achieves the desired color tones.
  • a certain hue can also be achieved quickly if the control element has designated points at which a punctiform touch of the control element a color specified there is set directly. The same effect can also be achieved for marked intensities of the light.
  • the direct selection of hue or intensity is supported if the positions of the control element are each marked by color indicators that indicate the adjustable color or intensity.
  • the control element can be designed circular and be positioned at its outer edge display elements that indicate the selectable color as a color wheel.
  • the arrangement of operating elements preferably comprises at least one control device, by means of which a method described here for controlling a lighting system is carried out. That is, the features of the method described herein are also disclosed for the arrangement, and vice versa.
  • the control device comprises, for example, at least one microprocessor.
  • Fig. 1 shows a circular control element with color displays arranged around it.
  • Fig. 2 shows a color wheel with a path which leads periodically to the white point.
  • Fig. 3 shows a color wheel with a path which the
  • FIG. 1 an arrangement 1 is shown by operating elements, as used for carrying out the method according to the invention.
  • the display elements that form the color display 3 are arranged in a circle. You can accept all colors of the RGB color space. In this illustration, it is assumed that the color wheel is displayed. He is marked with the letters RGB.
  • the circular touch sensor 2 is arranged.
  • the display elements constituting the color display 3 are each formed in the shape of a ring segment, for example.
  • the display elements may be added to a ring which is arranged at a distance from the touch sensor 2 of the operating element around it. It can be arranged between the individual display elements and spaces that are free of a display element. These gaps can increase the contrast between the display elements.
  • the size of the display elements is chosen, for example, the same. If there are gaps between the display elements, then the display elements 3 are preferably arranged equidistant from each other. The display elements are furthermore preferably arranged uniformly around the touch sensor 2, so that the entire touch sensor 2 is surrounded by the display elements.
  • the display elements comprise, for example, at least one three-color LED, or each consist of a three-color LED.
  • a three color LED may include a red, a green, and a blue LED chip.
  • the illumination system comprises a multiplicity of light-emitting diodes as lighting means.
  • the illumination system comprises a multiplicity of RGB light-emitting diodes, each light-emitting diode chip being subjected to an RGB
  • the RGB LEDs are individually controllable. In this way, it is possible that the RGB LEDs can emit light of different color and intensity. The color of this light can be emulated particularly well by the display elements of the color display 3, which in each case comprise at least one RGB light-emitting diode.
  • the touch sensor 2 includes, for example, touch-sensitive surfaces that are circularly configured as capacitive sensor surfaces responsive to contact with a finger. That the touch-sensitive surfaces of the touch sensor 2 are arranged in a circle means in particular that each touch-sensitive surface is formed as a segment of a circle or a ring. The individual segments then complement each other to form a full circle or a full ring. Since the sensor surfaces are arranged in a closed circle, the above-described various touches are evaluated on the circle.
  • the selector switch 4 can be an on / off switch.
  • the selection switch 5 the setting of the color is specified, while the brightness of the selection switch 6 is specified.
  • the RGB color space is shown as circle F.
  • the basic colors red R, green G and blue B are marked on the edges.
  • In the middle of the color space F is the white point W.
  • the hue starts at the saturated color red R, then goes to the white point W and returns to a saturated color between red and green, after which the web returns to the white point W and so on Movement on the run on the lane A through the color space F is indicated by the arrows.
  • the pastel-colored intermediate shades can be approached very accurately.
  • the hue of the emitted light can be determined very precisely.
  • Fig. 3 the color temperature adjustment of white light is shown.
  • the web A is guided by the white point W as a neutral setting.
  • the light can be changed towards red R for warmer light or towards B for colder light.
  • the invention is not limited by the description based on the embodiments of these. Rather, the invention includes any novel feature as well as any combination of features, including in particular any combination of features in the claims, even if this

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne un procédé pour commander un système d'éclairage au moyen d'un élément de commande et d'au moins un indicateur de couleurs pouvant représenter toutes les couleurs de l'espace colorimétrique RVB (F) avec une intensité variable. Lorsque l'élément de commande est effleuré, la couleur de la lumière est modifiée de sorte qu'elle parcourt l'espace colorimétrique RVB (F) selon une trajectoire (A) prédéterminée et l'indicateur de couleurs (3) prend la couleur de la lumière émise par le système d'éclairage.
EP09810745A 2009-01-09 2009-12-29 Procédé pour commander un système d'éclairage Withdrawn EP2386187A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009003331.9A DE102009003331B4 (de) 2009-01-09 2009-01-09 Verfahren zur Steuerung eines Beleuchtungssystems
PCT/DE2009/001824 WO2010078863A1 (fr) 2009-01-09 2009-12-29 Procédé pour commander un système d'éclairage

Publications (1)

Publication Number Publication Date
EP2386187A1 true EP2386187A1 (fr) 2011-11-16

Family

ID=42077422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09810745A Withdrawn EP2386187A1 (fr) 2009-01-09 2009-12-29 Procédé pour commander un système d'éclairage

Country Status (5)

Country Link
US (1) US8638235B2 (fr)
EP (1) EP2386187A1 (fr)
CN (1) CN102362548B (fr)
DE (1) DE102009003331B4 (fr)
WO (1) WO2010078863A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009292A1 (de) 2011-01-24 2012-07-26 Vivid Chi Matter And Light Gmbh Verfahren und Vorrichtung zur Steuerung von Farbton und Sättigung von Beleuchtungssystemen
EP2592906B1 (fr) * 2011-11-11 2015-05-20 Berchtold Holding GmbH Unité de commande avec écran
BE1020849A5 (nl) * 2012-07-26 2014-06-03 Manzana Bvba Schakelaar.
US9572223B1 (en) 2015-05-14 2017-02-14 Hughey & Phillips, Llc Precision color-controlled light source
DE102016104321A1 (de) * 2016-03-09 2017-09-14 Comexio Gmbh Bedieneinrichtung für ein beabstandet zu der Bedieneinrichtung angeordnetes elektrisches Gerät einer Gebäudetechnikinstallation
DE102019216415B4 (de) * 2019-10-24 2022-02-24 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Steuern einer Innenraumbeleuchtung für ein Fahrzeug

Citations (1)

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Publication number Priority date Publication date Assignee Title
DE102006055615A1 (de) * 2006-04-07 2007-10-11 Ledon Lighting Gmbh Farbtemperatur- und Farbortsteuerung für eine Leuchte

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DE10242037A1 (de) * 2002-09-11 2004-03-25 Bts Media Solutions Gmbh Anordnung zur Korrektur von Farbvideosignalen
US7354172B2 (en) * 2004-03-15 2008-04-08 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlled lighting based on a reference gamut
TW200540490A (en) 2004-05-05 2005-12-16 Koninkl Philips Electronics Nv Lighting device with user interface for light control
DE102004047669A1 (de) * 2004-09-30 2006-04-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungseinrichtung und Verfahren zur Regelung
DE602005026161D1 (de) * 2004-11-29 2011-03-10 Koninkl Philips Electronics Nv Verfahren und system zum justieren der lichteinstellung für eine mehrfarblichtquelle
CN101151942B (zh) 2005-03-31 2011-11-02 皇家飞利浦电子股份有限公司 照明单元
EP1894445A2 (fr) 2005-06-17 2008-03-05 Koninklijke Philips Electronics N.V. Dispositif d'eclairage
WO2007105151A1 (fr) 2006-03-13 2007-09-20 Koninklijke Philips Electronics N.V. Dispositif de reglage permettant de regler la couleur de la lumiere emise par une source de lumiere
DE202007003457U1 (de) 2006-03-29 2007-05-16 Insta Elektro Gmbh Elektrisches/elektronisches Installationsgerät für die Gebäudesystemtechnik
US8730256B2 (en) * 2006-09-27 2014-05-20 Koninklijke Philips N.V. Color selection input device and method
DE602008006564D1 (de) * 2007-08-17 2011-06-09 Koninkl Philips Electronics Nv Ung
WO2009150572A1 (fr) * 2008-06-10 2009-12-17 Koninklijke Philips Electronics N. V. Dispositif d'interface utilisateur pour commander une charge consommatrice et système d'éclairage utilisant un tel dispositif d'interface utilisateur

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055615A1 (de) * 2006-04-07 2007-10-11 Ledon Lighting Gmbh Farbtemperatur- und Farbortsteuerung für eine Leuchte

Also Published As

Publication number Publication date
US8638235B2 (en) 2014-01-28
US20120025738A1 (en) 2012-02-02
WO2010078863A1 (fr) 2010-07-15
CN102362548A (zh) 2012-02-22
CN102362548B (zh) 2016-05-11
DE102009003331B4 (de) 2018-10-11
DE102009003331A1 (de) 2010-08-05

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