DE10302322B4 - Lighting system for aircraft cabins - Google Patents
Lighting system for aircraft cabins Download PDFInfo
- Publication number
- DE10302322B4 DE10302322B4 DE10302322A DE10302322A DE10302322B4 DE 10302322 B4 DE10302322 B4 DE 10302322B4 DE 10302322 A DE10302322 A DE 10302322A DE 10302322 A DE10302322 A DE 10302322A DE 10302322 B4 DE10302322 B4 DE 10302322B4
- Authority
- DE
- Germany
- Prior art keywords
- lighting
- light
- lighting units
- emitting diodes
- control unit
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims 4
- 239000003086 colorant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/40—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types
- B60Q3/41—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types for mass transit vehicles, e.g. buses
- B60Q3/47—Circuits; Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D2011/0038—Illumination systems for cabins as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Beleuchtungssystem
für Flugzeugkabinen
mit Leuchtdioden (8.1–8.5,
9.1–9.5,
10.1–10.5, 11.1–11.5),
welche an oder in einer Kabinenwandung angeordnet sind,
wobei
mehrere Leuchteinheiten (4–7)
vorgesehen sind, die jeweils wenigstens eine Leuchtdiode (8.1–8.5, 9.1–9.5, 10.1–10.5, 11.1–11.5) aufweisen,
wobei
ein Steuergerät
(1) mit mehreren Ausgängen (2.1–2.3) vorgesehen
ist und verschieden anzusteuernde Leuchteinheiten (4–7) an unterschiedlichen
Ausgängen (2.1–2.3) des
Steuergerätes
(1) angeschlossen sind,
wobei über das Steuergerät (1) die
Ansteuerung der Leuchteinheiten (4–7) mittels Pulsweitenmodulation
und unabhängig
voneinander erfolgt
und wobei die Leuchteinheiten (4–7) ein
Regelmodul (12–15)
enthalten, welches den Strom durch die Leuchtdiode(n) (8.1–8.5, 9.1–9.5, 10.1–10.5, 11.1–11.5) auf
einem gleich bleibenden Wert hält.Lighting system for aircraft cabins with light-emitting diodes (8.1-8.5, 9.1-9.5, 10.1-10.5, 11.1-11.5) arranged on or in a cabin wall,
wherein a plurality of light units (4-7) are provided, each having at least one light-emitting diode (8.1-8.5, 9.1-9.5, 10.1-10.5, 11.1-11.5),
wherein a control unit (1) with several outputs (2.1-2.3) is provided and light units (4-7) to be controlled differently are connected to different outputs (2.1-2.3) of the control unit (1),
wherein via the control unit (1), the control of the light units (4-7) by means of pulse width modulation and independently
and wherein the lighting units (4-7) include a control module (12-15) which keeps the current through the light emitting diode (s) (8.1-8.5, 9.1-9.5, 10.1-10.5, 11.1-11.5) at a constant value ,
Description
Die Erfindung betrifft ein Beleuchtungssystem für Flugzeugkabinen mit Leuchtdioden, welche an oder in einer Kabinenwandung angeordnet sind.The The invention relates to a lighting system for aircraft cabins with light-emitting diodes, which are arranged on or in a cabin wall.
Ein
solches Beleuchtungssystem ist aus der
Die
Die
Ausgehend von dem genannten Stand der Technik stellt sich der Erfindung die Aufgabe, ein gattungsgemäßes Beleuchtungssystem derart weiter zu entwickeln, dass trotz Spannungsschwankungen und Spannungsspitzen im Bordnetz des Flugzeugs die Helligkeit der Leuchtdioden reproduzierbar einstellbar ist.outgoing of the cited prior art, the invention is the Task, a generic lighting system develop in such a way that despite voltage fluctuations and voltage spikes in the electrical system of the aircraft, the brightness of the LEDs reproducible is adjustable.
Diese Aufgabe wird durch ein Beleuchtungssystem mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.These Task is performed by a lighting system with the characteristics of Patent claim 1 solved. Advantageous embodiments and further developments of the invention result from the dependent ones Claims.
Erfindungsgemäß ist vorgesehen, dass die Leuchtdioden mehreren Leuchteinheiten zugeordnet sind, welche an ein Steuergerät angeschlossen sind und über dieses Steuergerät unabhängig voneinander angesteuert werden. Dazu weist das Steuergerät mehrere Ausgänge auf, wobei verschieden anzusteuernde Leuchteinheiten an unterschiedlichen Ausgängen angeschlossen sind. Dadurch kann das Beleuchtungssystem an verschiedenste Beleuchtungszwecke flexibel und vielseitig angepasst werden.According to the invention, it is provided that the light-emitting diodes are assigned to a plurality of light units, which to a control unit are connected and over this controller independently be controlled by each other. For this purpose, the controller has several outputs on, with differently controlled lighting units connected to different outputs are. This allows the lighting system to a variety of lighting purposes flexible and versatile.
Die Leuchteinheiten enthalten ein Regelmodul, welches den Strom durch die Leuchtdioden auf einem gleich bleibenden Wert hält. Die Leuchtdioden werden mittels Pulsweitenmodulation angesteuert.The Light units contain a control module, which the current through keeps the LEDs at a constant value. The Light-emitting diodes are controlled by means of pulse width modulation.
In bevorzugter Ausführungsform können gleich anzusteuernde Leuchteinheiten an demselben Ausgang des Steuergerätes angeschlossen werden, wobei die elektrische Verschaltung vorzugsweise parallel erfolgt.In preferred embodiment can be the same to be controlled lighting units connected to the same output of the control unit be, with the electrical interconnection preferably in parallel he follows.
Die Leuchteinheiten weisen vorzugsweise mehrere, insbesondere fünf Leuchtdioden auf, die elektrisch in Reihe geschaltet sind.The Lighting units preferably have a plurality, in particular five light-emitting diodes on, which are electrically connected in series.
In Weiterbildung der Erfindung kann vorgesehen sein, dass die Leuchtdioden derart an oder in der Kabinenwandung angeordnet sind, das Zeichen oder Bilder angezeigt werden können. Weiterhin können die Leuchtdioden derart angesteuert werden, dass Effekte, vorzugsweise Blinken, Funkeln, Farbänderung oder Lauflicht, dargestellt werden können.In Further development of the invention can be provided that the light-emitting diodes are arranged on or in the cabin wall, the sign or Images can be displayed. Furthermore you can the LEDs are controlled such that effects, preferably Blinking, twinkling, color change or running light, can be displayed.
Das Beleuchtungssystem kann als Effektbeleuchtung verwendet werden, vorzugsweise zur Simulation eines Sternenhimmels, zur Anzeige von Informationen oder zur Markierung von Örtlichkeiten. Dabei kann die Ansteuerung der Beleuchtung mit Vorgängen im Flugzeug gekoppelt werden.The Lighting system can be used as effect lighting preferably for simulating a starry sky, for displaying Information or to mark localities. It can the Control of lighting coupled with operations in the aircraft become.
Anhand der Zeichnung wird nun im folgenden ein Ausführungsbeispiel der Erfindung näher erläutert. Es zeigenBased The drawing will now be an embodiment of the invention explained in more detail. It demonstrate
Ein
Steuergerät
An
die Kanäle
Die
Leuchtdioden der Leuchteinheiten
Mittels der gängigen Pulsweitenmodulation können die Leuchtdioden der verschiedenen Farben in verschiedenen Helligkeiten gedimmt werden, sie können blinken (ein-/ausgeschaltet) oder funkeln (heller/dunkler), oder es kann mit ihnen auch ein Lauflicht realisiert werden, mit dem z. B. der Weg zum Ausgang oder auch zum Notausgang (eventuell in verschiedenen Farben) markiert werden kann.through the common ones Pulse width modulation can the light-emitting diodes of different colors in different brightnesses they can be dimmed flashing (on / off) or sparkling (lighter / darker), or it can be realized with them also a running light, with the z. B. the way to the exit or the emergency exit (possibly in different colors) can be marked.
Somit
kann mit der Erfindung eine sehr variabel einsetz- und ansteuerbare
Beleuchtung zur Erzielung der unterschiedlichsten Effekte an der
Kabinenwandung bzw. in der Flugzeugkabine realisiert werden. Natürlich ist
auch eine reine Beleuchtung der Flugzeugkabine mit weißem oder
auch farbigem Licht möglich.
Außerdem
kann die Ansteuerung der Leuchteinheiten
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302322A DE10302322B4 (en) | 2003-01-20 | 2003-01-20 | Lighting system for aircraft cabins |
FR0400081A FR2851758B1 (en) | 2003-01-20 | 2004-01-07 | LIGHTING SYSTEM FOR AIRCRAFT CAB |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302322A DE10302322B4 (en) | 2003-01-20 | 2003-01-20 | Lighting system for aircraft cabins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10302322A1 DE10302322A1 (en) | 2004-08-05 |
DE10302322B4 true DE10302322B4 (en) | 2009-05-20 |
Family
ID=32667732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10302322A Expired - Fee Related DE10302322B4 (en) | 2003-01-20 | 2003-01-20 | Lighting system for aircraft cabins |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10302322B4 (en) |
FR (1) | FR2851758B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055704A1 (en) * | 2010-12-22 | 2012-06-28 | Airbus Operations Gmbh | System for evacuation of persons from a vehicle |
DE102016207724A1 (en) * | 2016-05-04 | 2017-11-09 | Bayerische Motoren Werke Aktiengesellschaft | Method for controlling a lighting device of a vehicle |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794373A (en) * | 1986-08-27 | 1988-12-27 | Collins & Aikman Corporation | Lighting strip apparatus for visually guiding the occupants of a structure |
DE19843330A1 (en) * | 1998-09-22 | 2000-03-30 | Diehl Stiftung & Co | Aircraft cabin lighting |
DE19930174A1 (en) * | 1999-06-30 | 2001-01-04 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Control circuit for LED and associated operating method |
US6198872B1 (en) * | 1998-07-21 | 2001-03-06 | Hyla Lipson | Programmed fiberoptic illuminated display |
DE19950135A1 (en) * | 1999-10-18 | 2001-04-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Control circuit for LED array has master string with given number of LEDs in string and control circuit also controls semiconducting switch of slave string |
DE10013215A1 (en) * | 2000-03-17 | 2001-09-20 | Tridonic Bauelemente | Drive circuit for light emitting diodes has LED current regulating device that detects LED brightness and/or current and compares it with desired value that can be set by controller |
DE10027478A1 (en) * | 2000-06-02 | 2001-12-06 | Hella Kg Hueck & Co | Lighting device for a motor vehicle |
DE10028141C1 (en) * | 2000-06-07 | 2002-03-14 | Siemens Ag | Method and device for controlling lighting units in an optical monitoring system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9411065U1 (en) * | 1994-07-07 | 1994-10-27 | Abler, Gerhard, 90475 Nürnberg | Luminous bodies for advertising, display and similar visible surfaces |
WO1999010234A1 (en) * | 1997-08-28 | 1999-03-04 | Nance C Kirk | Emergency exit indicator |
US6158882A (en) * | 1998-06-30 | 2000-12-12 | Emteq, Inc. | LED semiconductor lighting system |
US6318886B1 (en) * | 2000-02-11 | 2001-11-20 | Whelen Engineering Company | High flux led assembly |
-
2003
- 2003-01-20 DE DE10302322A patent/DE10302322B4/en not_active Expired - Fee Related
-
2004
- 2004-01-07 FR FR0400081A patent/FR2851758B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794373A (en) * | 1986-08-27 | 1988-12-27 | Collins & Aikman Corporation | Lighting strip apparatus for visually guiding the occupants of a structure |
US6198872B1 (en) * | 1998-07-21 | 2001-03-06 | Hyla Lipson | Programmed fiberoptic illuminated display |
DE19843330A1 (en) * | 1998-09-22 | 2000-03-30 | Diehl Stiftung & Co | Aircraft cabin lighting |
DE19930174A1 (en) * | 1999-06-30 | 2001-01-04 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Control circuit for LED and associated operating method |
DE19950135A1 (en) * | 1999-10-18 | 2001-04-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Control circuit for LED array has master string with given number of LEDs in string and control circuit also controls semiconducting switch of slave string |
DE10013215A1 (en) * | 2000-03-17 | 2001-09-20 | Tridonic Bauelemente | Drive circuit for light emitting diodes has LED current regulating device that detects LED brightness and/or current and compares it with desired value that can be set by controller |
DE10027478A1 (en) * | 2000-06-02 | 2001-12-06 | Hella Kg Hueck & Co | Lighting device for a motor vehicle |
DE10028141C1 (en) * | 2000-06-07 | 2002-03-14 | Siemens Ag | Method and device for controlling lighting units in an optical monitoring system |
Also Published As
Publication number | Publication date |
---|---|
DE10302322A1 (en) | 2004-08-05 |
FR2851758B1 (en) | 2006-04-28 |
FR2851758A1 (en) | 2004-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DIEHL AEROSPACE GMBH, 88662 UBERLINGEN, DE |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |