DE4232618A1 - Operating method for controls of street lamps, surface lights for airports, fog warning lights, two=way traffic lane lights - individually controlling lamps by remote switch command from sector station with transmission and receiving part and control computer - Google Patents
Operating method for controls of street lamps, surface lights for airports, fog warning lights, two=way traffic lane lights - individually controlling lamps by remote switch command from sector station with transmission and receiving part and control computerInfo
- Publication number
- DE4232618A1 DE4232618A1 DE4232618A DE4232618A DE4232618A1 DE 4232618 A1 DE4232618 A1 DE 4232618A1 DE 4232618 A DE4232618 A DE 4232618A DE 4232618 A DE4232618 A DE 4232618A DE 4232618 A1 DE4232618 A1 DE 4232618A1
- Authority
- DE
- Germany
- Prior art keywords
- lamps
- lights
- control
- control commands
- transmitter
- 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- Withdrawn
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
- 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
- H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- 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
- H05B47/185—Controlling the light source by remote control via power line carrier transmission
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Betätigung der Steuerungselemente von Lampen, vorzugsweise der Lampen von Straßenmarkierungsleuchten, Unterflurfeuern auf Flugzeug landebahnen und -rollwegen oder von Lampen für Nebelwarn anlagen und/oder Wechselverkehrszeichen, wobei die Lampen von einer Versorgungsquelle über Versorgungsleitungen mit elektrischer Energie versorgt werden.The invention relates to a method for actuating the Control elements of lamps, preferably the lamps of Road marking lights, underfloor lights on airplane runways and taxiways or fog warning lamps installations and / or variable message signs, the lamps from a supply source via supply lines with electrical energy are supplied.
Die eingangs genannten Einrichtungen sind allgemein vorbe kannt, wobei allerdings eine individuelle Ansteuerung der Lampen von Unterflurfeuern und/oder Straßenmarkierungs leuchten nicht vorgesehen ist. Die Lampen dieser Einrich tungen werden nämlich zu Lampengruppen zusammengefaßt und an eine gemeinsame Spannungsquelle angeschlossen, so daß für einen Fahrzeugführer richtungsweisende Lichtketten entstehen. Diese Lichtketten können beispielsweise zur Trennung von zwei nebeneinanderliegenden Fahrbahnen die nen. Auch ist es möglich, derartige Lichtketten zur Um lenkung von Fahrzeugen von einer Fahrbahn auf eine andere Fahrbahn zu verwenden, z. B. von einer gesperrten Fahr bahneinfahrt in einen Tunnel auf eine geöffnete Tunnel einfahrt. Hierzu sind im Tunneleinfahr- bzw. Tunnelaus fahrbereich die Straßenmarkierungsleuchten entlang der Fahrbahnen versetzt angeordnet, so daß bei Einschaltung aller Lampen für einen Fahrzeugführer ein optisch sicht barer Zufahrtsweg von einer Fahrbahn zu einer benachbar ten Fahrbahn entsteht.The facilities mentioned above are generally over knows, but an individual control of the Underfloor lamps and / or road markings glow is not provided. The lamps of this interior lines are grouped together into lamp groups and connected to a common voltage source so that Directional light chains for a driver arise. These light chains can be used, for example Separation of two adjacent lanes nen. It is also possible to use such light chains steering vehicles from one lane to another Use lane, e.g. B. from a locked driving train entrance into a tunnel on an open tunnel entrance. For this purpose are in the tunnel entry or exit driving area along the road marking lights Roadways offset so that when switched on all lamps for a vehicle driver an optical view Access road from one lane to an adjacent one roadway is created.
Eine getrennte Ansteuerung der Lampen von Nebelwarnanla gen und/oder Wechselverkehrszeichen ist bekannt, wobei nachteiligerweise zusätzliche Steuerungsleitungen zu den Versorgungsleitungen Anwendung finden. Hiermit ist ein ho her Leitungsaufwand verbunden.A separate control of the lamps from Nebelwarnanla gene and / or variable message sign is known, whereby disadvantageously additional control lines to the Find utility lines application. This is a ho connected management effort.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Ver fahren der eingangs genannten Art vorzuschlagen, durch welches eine frei programmierbare Betätigung der Steu erungselemente von Lampen ermöglicht wird, d. h. daß die Lampen durch Fernschaltbefehle individuell ansteuerbar werden.The invention is therefore based on the object, a Ver propose to drive through the type mentioned above which is a freely programmable actuation of the control Lamp elements are enabled, d. H. that the Lamps can be individually controlled by remote switching commands become.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß von einer von den Lampen räumlich entfernt angeordneten Strecken station mit Sende-/Empfangsteil und Steuerrechner Steu erungsbefehle über eine Engergieversorgungsleitung den Ver sorgungsströmen aufmoduliert werden und an die den Lampen zugeordneten gleichartigen Sender-/Empfängereinrichtungen mit jeweils einem zugehörenden Mikrocontroller weitergelei tet werden und daß die Mikrocontroller über Steuerungsele mente und über Versorgungsleitungen die Lampen individuell ansteuern.The object is achieved in that a distance from the lamps station with transceiver and control computer tax commands to the Ver supply currents are modulated and connected to the lamps assigned similar transmitter / receiver devices with an associated microcontroller tet and that the microcontrollers on control elements elements and the lamps individually via supply lines head for.
Die Erfindung bringt neben der freien Programmierbarkeit der zu steuernden Elemente vorteilhafterweise eine Redu zierung von Anlagenkosten und eine leichte Integrierbar keit in bestehende Anlagen durch Modularität mit sich, was vor allem auf dem Gebiet der Verkehrsleittechnik von Bedeutung ist und dort die Verkehrssicherheit erhöht.The invention brings besides the free programmability the elements to be controlled advantageously a Redu system costs and easy to integrate modularity with existing systems, which is particularly important in the field of traffic control technology Is important and increases traffic safety there.
Ausgestaltungen der Erfindung sind in den Unteransprüchen 2 bis 13 beschrieben.Embodiments of the invention are in the subclaims 2 to 13 described.
In der Zeichnung ist ein Ausführungsbeispiel dargestellt, an Hand dessen das erfindungsgemäße Verfahren für die Ver wendung von entweder in Fahrbahndecken eingelassenen oder mittels Halterungen oberhalb einer Fahrbahndecke befestig ten Straßenmarkierungsleuchten vorzugsweise für eine Nebel warnanlage beschrieben ist. Das erfindungsgemäße Verfahren ist auf den beschriebenen Anwendungsfall nicht beschränkt, sondern kann in entsprechender Weise beispielsweise auf das eingangs erläuterte Tunneleinfahrtsbeispiel angewandt werden.An exemplary embodiment is shown in the drawing, on the basis of which the inventive method for Ver application of either embedded in pavements or fastened using brackets above a road surface road marking lights preferably for a fog warning system is described. The method according to the invention is not limited to the application described, but can, for example, in a corresponding manner the tunnel entrance example explained at the beginning was used become.
In der Zeichnung sind zwei entgegengesetzte Fahrtrichtun gen einer kurvenreichen Straße 1 durch eine durchgezogene Mittellinie 2 oder auch beispielsweise durch einen Grün streifen voneinander getrennt. Zu beiden Seiten der Mit tellinie 2 sind Straßenmarkierungsleuchten 3 in die Fahr bahndecke eingelassen, deren Lampen von einer Versorgungs quelle 10 über die Energieversorgungsleitung 9 und die Versorgungsleitungen 4 mit elektrischer Energie versorgt werden. Weiterhin ist eine Streckenstation 5 mit Sende/ Empfangsteil 6 und Steuerrechner 7 an die Energieversor gungsleitung 9 angeschlossen, die über mehrere gleichar tige Sender-/Empfängereinrichtung 8 mit zugehörenden Mi krocontrollern mit den Versorgungsleitungen 4 für die Lampen 3 verbunden ist.In the drawing, two opposite Fahrtrichtun conditions of a winding road 1 are separated by a solid center line 2 or, for example, by a green strip. With both sides of the tellinie 2 are road marking lamps 3 in the traveling web ceiling embedded whose source lamps from a supply 10 are supplied through the power supply line 9 and the supply lines 4 with electrical energy. Furthermore, a route station 5 with transmitting / receiving part 6 and control computer 7 is connected to the power supply line 9 , which is connected to the supply lines 4 for the lamps 3 via a plurality of transmitter / receiver devices 8 with associated microcontrollers 8 .
Von der Streckenstation 5 werden Steuerungsbefehle über die Energieversorgungsleitung 9 den Versorgungsströmen aufmoduliert und den die Sender-/Empfängereinrichtungen 8 zugeführt. Die zugehörenden Mikrocontroller steuern die zeichnerisch nicht dargestellten Steuerungselemente der Lampen 3 an. Die Empfänger-/Sendereinrichtungen 8 können entweder jeweils einer einzigen Straßenmarkierungsleuchte 3 oder aber einer Gruppe von Straßenmarkierungsleuchten 11 oder 12 zugeordnet sein.Control commands from the line station 5 are modulated onto the supply currents via the energy supply line 9 and to which the transmitter / receiver devices 8 are fed. The associated microcontrollers control the control elements of the lamps 3, which are not shown in the drawing. The receiver / transmitter devices 8 can either be assigned to a single street marker lamp 3 or to a group of street marker lamps 11 or 12 .
Die Empfänger-/Sendereinrichtungen 8 sind für den Fall einzelner Straßenmarkierungsleuchten zweckmäßigerweise in deren Gehäusen integriert. Bei Gruppen von Straßenmarkie rungsleuchten 11 oder 12 ist es sinnvoll, die Sender-/ Empfängereinrichtungen 8 entweder mittels Blinddosen in die Fahrbahn einzulassen oder an den Fahrbahnrändern ein schließlich des Grünstreifens in geeigneter Weise anzu ordnen.The receiver / transmitter devices 8 are expediently integrated into their housings in the case of individual road marking lights. In groups of Straßenmarkie approximately 11 or 12 light up, it is useful to take in the transmitter / receiver means 8, either by means of blind boxes in the lane or an order finally to the green strip in a suitable manner to the roadway edges.
Die Energieversorgungsleitung 9 ist Bestandteil eines Bus-Systems, so daß die Sender-/Empfängereinrichtungen 8 jeweils an unterschiedlichen Stellen an die Leitungen des Bus-Systems angeschlossen werden können.The energy supply line 9 is part of a bus system, so that the transmitter / receiver devices 8 can each be connected to the lines of the bus system at different points.
Die Übertragung der Steuerungsbefehle wird mittels träger frequenter Einspeisung durchgeführt. Es kann sich vorteil hafterweise um eine störarme Modulationsart handeln, z. B. um eine Frequenzumtastung zwischen zwei vorgegebenen Fre quenzwerten, wobei sowohl binäre als auch ternäre Signale übertragen werden können.The transmission of the control commands is carried out by means of carriers frequency feed carried out. It can be beneficial are unfortunately a low-interference type of modulation, e.g. B. to frequency shift keying between two given Fre reference values, whereby both binary and ternary signals can be transferred.
Durch die Steuerungsbefehle kann z. B. die Helligkeit der Lampen, gegebenenfalls auch unterschiedlich, eingestellt werden, oder die Steuerungsbefehle können Teil eines pro grammierbaren individuellen Blinkprogramms sein, wobei das Blinkprogramm durch lokale Systemuhren, die in den Sender-/Empfängereinrichtung 8 enthalten sind, gesteuert wird. Die lokalen Systemuhren werden durch Steuerungsbe fehle von einer im Steuerrechner 7 befindlichen globalen Systemuhr zyklisch synchronisiert. Through the control commands z. B. the brightness of the lamps, possibly also different, can be set, or the control commands can be part of a programmable individual flashing program, the flashing program being controlled by local system clocks which are contained in the transmitter / receiver device 8 . The local system clocks are cyclically synchronized by commands from a global system clock located in the control computer 7 .
Die Sender-/Empfängereinrichtung 8 erfassen zyklisch Lam penzustände (Lampe intakt, Lampe ausgefallen, Spannung ausgefallen etc.), die in modulierter Form über die Ener gieversorgungsleitung 9 an die Streckenstation 5 gemeldet werden. Des weiteren können in unmittelbarer Nähe der Sen der-/Empfängereinrichtungen 8 zusätzliche Sensoren, wie Ul traschall-Detektoren Induktionsschleifen oder dergleichen zur Verkehrsdatenerfassung angeordnet sein. Auch ist es zweckmäßig, daß bei der Übertragung der Steuerungsbefehle Übertragungsprotokolle zur Datensicherung angewendet werden.The transmitter / receiver device 8 cyclically capture lamp states (lamp intact, lamp failed, voltage failed etc.), which are reported in a modulated form via the power supply line 9 to the route station 5 . Furthermore, 8 additional sensors, such as ultrasonic detectors, induction loops or the like, can be arranged for traffic data acquisition in the immediate vicinity of the transmitter / receiver devices. It is also expedient that transmission protocols for data backup are used when the control commands are transmitted.
Sind die Lampen mehrerer Straßenmarkierungsleuchten (oder auch mehrerer Unterflurfeuer) zu Lichtketten zusammenge faßt, so ist es möglich, daß die Lampen 3 durch die pro grammierbaren Steuerungsbefehle derart angesteuert werden, daß in Geschwindigkeit und Wiederholbarkeit vorgegebene Lauflichtwellen entstehen. Diese Lauflichtwellen können die für einen Fahrabschnitt zulässige Fahrzeughöchstge schwindigkeit aufweisen, so daß ein Fahrzeugführer durch das ihn begleitende Lichtband dazu angehalten wird, die Höchstgeschwindigkeit von beispielsweise 60 km/h einzuhal ten und nicht zu überschreiten oder auch im Hinblick auf einen fließenden Verkehr nicht zu unterschreiten.Are the lamps of several road marking lights (or several underfloor lights) summarized to light chains, it is possible that the lamps 3 are controlled by the programmable control commands such that predetermined speed waves occur in speed and repeatability. These chaser waves can have the maximum speed allowed for a driving section, so that a vehicle driver is stopped by the accompanying light band to keep the top speed of, for example, 60 km / h and not to exceed or not to fall below in terms of flowing traffic .
Im Hinblick auf die eingangs angesprochenen Nebelwarn anlagen und/oder Wechselverkehrszeichen sei erwähnt, daß deren Lampen durch die programmierbaren Steuerungsbefeh le derart angesteuert werden, daß unterschiedliche Symbole mit unterschiedlicher Helligkeit und/oder in unterschied licher Wiederholperiodendauer eingestellt werden.With regard to the fog warning mentioned at the beginning plants and / or variable message signs that their lamps through the programmable control command le are controlled such that different symbols with different brightness and / or in different repetition period can be set.
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4232618A DE4232618A1 (en) | 1992-09-29 | 1992-09-29 | Operating method for controls of street lamps, surface lights for airports, fog warning lights, two=way traffic lane lights - individually controlling lamps by remote switch command from sector station with transmission and receiving part and control computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4232618A DE4232618A1 (en) | 1992-09-29 | 1992-09-29 | Operating method for controls of street lamps, surface lights for airports, fog warning lights, two=way traffic lane lights - individually controlling lamps by remote switch command from sector station with transmission and receiving part and control computer |
Publications (1)
Publication Number | Publication Date |
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DE4232618A1 true DE4232618A1 (en) | 1994-03-31 |
Family
ID=6469125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4232618A Withdrawn DE4232618A1 (en) | 1992-09-29 | 1992-09-29 | Operating method for controls of street lamps, surface lights for airports, fog warning lights, two=way traffic lane lights - individually controlling lamps by remote switch command from sector station with transmission and receiving part and control computer |
Country Status (1)
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DE (1) | DE4232618A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2104495A1 (en) * | 1994-07-12 | 1997-10-01 | Ingequr S A | Public lighting management and control system with centralized information. |
WO1998024275A1 (en) * | 1996-11-28 | 1998-06-04 | Siemens Aktiengesellschaft | Device for the monitoring, control and regulation of flush lights of a street lighting system |
WO1999054854A2 (en) * | 1998-04-21 | 1999-10-28 | Siemens Aktiengesellschaft | Lighting installation, for instance, airport or road navigation lights |
FR2823947A1 (en) * | 2001-04-20 | 2002-10-25 | Automatique & Ind | Equipment for driving, controlling and regulating a light wave in an illumination system, comprises central command unit which sends operating parameters to individual electronic lamp control modules |
DE10233437A1 (en) * | 2002-07-23 | 2004-02-12 | Siemens Ag | Airport signaling control communication system uses OFDM power line communication including adaptive operation using measurement of received signals |
WO2006106538A1 (en) * | 2005-04-06 | 2006-10-12 | Power-One Italy S.P.A. | Electricity distribution network with stray voltage monitoring and method of transmission of information on said network |
US7157860B2 (en) | 2001-10-05 | 2007-01-02 | Siemens Aktiengesellschaft | Control device for flashlight systems in airports |
DE102006001868A1 (en) * | 2006-01-13 | 2007-07-19 | Austriamicrosystems Ag | Circuit arrangement and method for controlling an electrical load |
WO2008007268A2 (en) * | 2006-06-23 | 2008-01-17 | Koninklijke Philips Electronics N.V. | Method and device for driving an array of light sources |
US7768216B2 (en) | 2006-06-28 | 2010-08-03 | Austriamicrosystems Ag | Control circuit and method for controlling light emitting diodes |
-
1992
- 1992-09-29 DE DE4232618A patent/DE4232618A1/en not_active Withdrawn
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2104495A1 (en) * | 1994-07-12 | 1997-10-01 | Ingequr S A | Public lighting management and control system with centralized information. |
WO1998024275A1 (en) * | 1996-11-28 | 1998-06-04 | Siemens Aktiengesellschaft | Device for the monitoring, control and regulation of flush lights of a street lighting system |
EP0941634B1 (en) * | 1996-11-28 | 2003-01-29 | Siemens Aktiengesellschaft | Device for the monitoring, control and regulation of flush lights of an airport lighting system |
WO1999054854A2 (en) * | 1998-04-21 | 1999-10-28 | Siemens Aktiengesellschaft | Lighting installation, for instance, airport or road navigation lights |
WO1999054854A3 (en) * | 1998-04-21 | 1999-12-09 | Siemens Ag | Lighting installation, for instance, airport or road navigation lights |
US6489733B1 (en) | 1998-04-21 | 2002-12-03 | Siemens Aktiengesellschaft | Multi-purpose lighting system for airports, roads or the like |
FR2823947A1 (en) * | 2001-04-20 | 2002-10-25 | Automatique & Ind | Equipment for driving, controlling and regulating a light wave in an illumination system, comprises central command unit which sends operating parameters to individual electronic lamp control modules |
WO2002087289A1 (en) * | 2001-04-20 | 2002-10-31 | Automatique & Industrie | Device for driving, controlling and regulating a light wave in an illuminating system |
US7157860B2 (en) | 2001-10-05 | 2007-01-02 | Siemens Aktiengesellschaft | Control device for flashlight systems in airports |
DE10233437A1 (en) * | 2002-07-23 | 2004-02-12 | Siemens Ag | Airport signaling control communication system uses OFDM power line communication including adaptive operation using measurement of received signals |
US8284751B2 (en) | 2002-07-23 | 2012-10-09 | Adb Bvba | Communications system for airport signaling devices |
WO2006106538A1 (en) * | 2005-04-06 | 2006-10-12 | Power-One Italy S.P.A. | Electricity distribution network with stray voltage monitoring and method of transmission of information on said network |
US8027364B2 (en) | 2005-04-06 | 2011-09-27 | Power-One Italy S.P.A. | Electricity distribution network with stray voltage monitoring and method of transmission of information on said network |
DE102006001868A1 (en) * | 2006-01-13 | 2007-07-19 | Austriamicrosystems Ag | Circuit arrangement and method for controlling an electrical load |
US7884654B2 (en) | 2006-01-13 | 2011-02-08 | Austriamicrosystems Ag | Circuit arrangement and method for controlling an electrical load |
DE102006001868B4 (en) * | 2006-01-13 | 2012-03-01 | Austriamicrosystems Ag | Circuit arrangement and method for controlling an electrical load and a power supply device |
WO2008007268A2 (en) * | 2006-06-23 | 2008-01-17 | Koninklijke Philips Electronics N.V. | Method and device for driving an array of light sources |
WO2008007268A3 (en) * | 2006-06-23 | 2008-06-19 | Koninkl Philips Electronics Nv | Method and device for driving an array of light sources |
US7982414B2 (en) | 2006-06-23 | 2011-07-19 | Koninklijke Philips Electronics N.V. | Method and device for driving an array of light sources |
US7768216B2 (en) | 2006-06-28 | 2010-08-03 | Austriamicrosystems Ag | Control circuit and method for controlling light emitting diodes |
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8127 | New person/name/address of the applicant |
Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M |
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8139 | Disposal/non-payment of the annual fee |