EP0857008A1 - Decentrally organized control system for electric circuits - Google Patents
Decentrally organized control system for electric circuits Download PDFInfo
- Publication number
- EP0857008A1 EP0857008A1 EP98890024A EP98890024A EP0857008A1 EP 0857008 A1 EP0857008 A1 EP 0857008A1 EP 98890024 A EP98890024 A EP 98890024A EP 98890024 A EP98890024 A EP 98890024A EP 0857008 A1 EP0857008 A1 EP 0857008A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control unit
- control
- bus
- inverter
- control system
- 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- Withdrawn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
Images
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
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
- H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity
- H05B39/085—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity by touch control
- H05B39/086—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity by touch control with possibility of 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
- H05B47/10—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 decentrally organized Control system for electrical circuits, being consumers via switching elements switchable by control elements Supply network are connected. It relates in particular to a system for controlling electrical circuits for large buildings and complexes of buildings with the aim of any desired Place selectively on everyone connected to the system Access to consumers without needing to be fat and having to lay unmanageable wiring harnesses.
- Serial information transmission systems are for example from the magazine "Electronic", issue 19, 1982, pages 88-96, known.
- So-called local networks are used in communication technology used in which a large number of is coupled by participants. This has the particular advantage that through a single information transmission system unrestricted exchange of information between the connected Participants. It's the whole thing System very variable, as new participants do not have separate ones Lines connected to all existing subscribers must be, but only a connection to the data bus is required.
- GB 2,187,866 A describes a lighting control system, a low-voltage network for signal transmission between microcomputers used.
- the microcomputers determine the individual Switching functions corresponding to those stored in a ROM Commands and the switching states stored in a RAM of the individual switches.
- a disadvantage of this system is that only one switch is assigned to each switching function can be.
- US 5,059,871 A enables the operation of one Function from several positions, but has the disadvantage that that for each desired function (ON-OFF, UP-DOWN) separate Switches are required, making the individual control units become confusing due to the large number of buttons.
- the EIB system based on this technology and its applications work on the basis of two-wire technology, whereby the data signals be modulated onto the supply voltage.
- each control unit has channels definable by binary coding and for information transfer the channel number serial without channel content is sent and the ON-OFF function of the switching elements by inverting the actual state, the dimming function by increasing or decreasing one realized via the software Counter is generated and the phase of the mains voltage Meter reading is cut accordingly.
- serial information is displayed placed on the data bus, which is both the intended function as well as an operational control lamp assigned to this activated via a microcontroller.
- a preferred embodiment of the invention consists in that the information transfer over a bipolar, shielded Cable is made using the shield as a ground becomes.
- each control unit (1) is a microcontroller 8051 family. Via a latch (19) with tri-state outputs checked via the software whether one of the buttons (11) is pressed becomes. In this case, the address, which is software the actuated button (11) was assigned via the serial Interface (13), an inverter (14a) and a diode (15) placed on the data bus (2). This can be any take the form adapted to the location. The information sent is received by all stations at the same time, including also from the one who sent them out. The transfer of information via the states on-off, dimmer up-down only achieved by sending the respective channel numbers, without Need to deliver channel content.
- the switching the mains voltage is via switching elements (6), which by an integrated optocoupler galvanically isolated from the mains are.
- an interrupt is triggered called the receiving routine and at the same time the sending routine blocked so that collisions on the bus are avoided.
- the supply voltage which is also the information about the Contains zero crossing of the mains voltage, takes place via the bus cable (2) connected to a power supply (maximum 30 V), which is conveniently installed in the distribution box.
- the state of the addressed one is in the receiver Channel inverted and in an addressable latch (20) stored, both from the same output pin simultaneously the switching element assigned to the respective consumer (3, 4) (6) as well as an associated control lamp (12) is controlled.
- a counter realized via the software either set up or down and the phase of the line voltage cut according to the meter reading.
- fix flashing frequency set the duty cycle of 0-100% Counter reading adjusted accordingly.
- the capacity of the system is 256 in the basic version Functions designed; due to minor program modifications the range of functions can be increased by sending additional bytes will.
- Each control unit (1) has the standard version a maximum of 8 buttons (11) and the associated control LEDs (12). If desired, it is also possible from a control unit (1) to access more than eight functions, where of course, the space requirement increases accordingly. The same are other functions, such as a general AUS or Similar, addable.
- the system can be expanded at any time and at any point, without changing the existing installation have to.
- the system can also be retrofitted added to existing conventional electrical installations will .
Abstract
Description
Die Erfindung bezieht sich auf ein dezentral organisiertes Steuersystem für elektrische Stromkreise, wobei Verbraucher über von Ansteuerelementen schaltbare Schaltelemente an ein Versorgungsnetz angeschlossen sind. Sie bezieht sich insbesondere auf ein System zur Steuerung elektrischer Schaltkreise für große Gebäude und Gebäudekomplexe mit dem Ziele, von jeder gewünschten Stelle selektiv auf jeden am System angeschlossenen Verbraucher zugreifen zu können, ohne Notwendigkeit, dicke und unüberschaubare Kabelbäume verlegen zu müssen.The invention relates to a decentrally organized Control system for electrical circuits, being consumers via switching elements switchable by control elements Supply network are connected. It relates in particular to a system for controlling electrical circuits for large buildings and complexes of buildings with the aim of any desired Place selectively on everyone connected to the system Access to consumers without needing to be fat and having to lay unmanageable wiring harnesses.
Serielle Informationsübertragungssysteme sind beispielsweise
aus der Zeitschrift "Electronic", Heft 19, 1982, Seiten 88-96,
bekannt. In der Kommunikationstechnik werden sog. lokale Netzwerke
eingesetzt, bei denen über einen Datenbus eineVielzahl
von Teilnehmern gekoppelt wird. Dies hat insbesondere den Vorteil,
daß über ein einziges Informationsübertragungssystem ein
uneingeschränkter Informations-austausch zwischen den angeschlossenen
Teilnehmern möglich wird. Dabei ist das ganze
System sehr variabel, da neue Teilnehmer nicht über gesonderte
Leitungen mit allen bereits bestehenden Teilnehmern verbunden
werden müssen, sondern lediglich ein Anschluß an den Datenbus
erforderlich ist.Serial information transmission systems are for example
from the magazine "Electronic",
Anwendungen dieser Technik beschreiben beispielsweise US 5,059,871 A, US 4,484,190 A und GB 2,187,866 A.Applications of this technique describe, for example, US 5,059,871 A, US 4,484,190 A and GB 2,187,866 A.
So beschreibt GB 2,187,866 A ein Beleuchtungskontrollsystem, das zur Signalübertragung zwischen Microcomputern ein Niederspannungsnetz verwendet. Die Microcomputer bestimmen die einzelnen Schaltfunktionen entsprechend den in einem ROM gespeicherten Befehlen und den in einem RAM gespeicherten Schaltzuständen der einzelnen Schalter. Nachteilig bei diesem System ist, daß jeder Schaltfunktion nur ein einziger Schalter zugeordnet werden kann.GB 2,187,866 A describes a lighting control system, a low-voltage network for signal transmission between microcomputers used. The microcomputers determine the individual Switching functions corresponding to those stored in a ROM Commands and the switching states stored in a RAM of the individual switches. A disadvantage of this system is that only one switch is assigned to each switching function can be.
Dem gegenüber ermöglicht US 5,059,871 A das Bedienen einer Funktion auch von mehreren Stellen aus, hat jedoch den Nachteil, daß pro angestrebter Funktion (ON-OFF, UP-DOWN)separate Schalter benötigt werden, wodurch die einzelnen Bedieneinheiten infolge der Vielzahl an Schaltknöpfen unübersichtlich werden. In contrast, US 5,059,871 A enables the operation of one Function from several positions, but has the disadvantage that that for each desired function (ON-OFF, UP-DOWN) separate Switches are required, making the individual control units become confusing due to the large number of buttons.
Das auf dieser Technik beruhende EIB-System und seine Anwendungen arbeiten auf Basis der Zweidrahttechnik, wobei die Datensignale auf die Versorgungsspannung aufmoduliert werden.The EIB system based on this technology and its applications work on the basis of two-wire technology, whereby the data signals be modulated onto the supply voltage.
Aufgabe der Erfindung ist es, ein Steuersystem so auszuführen, daß
- von jeder beliebigen Station aus alle Funktionen bedient und kontrolliert werden können;
- für jede Funktion nur ein Schaltknopf benötigt wird;
- durch kompakten Aufbau der Ansteuereinheit in einer handelsüblichen Unterputzdose (O 70mm) Platz gefunden wird;
- ein nachträglicher Einbau i.a. ohne Stemmarbeiten in bereits bestehende Elektroinstallationsanlagen möglich ist;
- Kopplungen mit dem Netz, welche mit höherer Störanfälligkeit verbunden sind, vermieden werden;
- eine möglichst große Anzahl an Verbrauchern (zb. Beleuchtungskörper, Türöffner, Heizstrahler, Alarmanlgen, Motoren etc.) bedient werden kann;
- Sende und Empfangseinheit eine Baugruppe bilden;
- die Erweiterung durch zusätzliche Ansteuereinheiten, gleichgültig an welcher Stelle, jederzeit möglich ist.
- All functions can be operated and controlled from any station;
- only one button is required for each function;
- due to the compact design of the control unit, space is found in a standard flush-mounted box (O 70mm);
- a subsequent installation is generally possible without chiseling work in existing electrical installation systems;
- Couplings to the network, which are more susceptible to interference, are avoided;
- the largest possible number of consumers (e.g. lighting fixtures, door openers, radiant heaters, alarm systems, motors etc.) can be operated;
- The transmitter and receiver unit form an assembly;
- the expansion by additional control units, regardless of where, is possible at any time.
Dies wird ausgehend von dem eingangs angeführten Steuersystem dadurch erreicht, daß die Informationsübertragung zu den Ansteuereinheiten über ein Buskabel erfolgt, wobei jede Ansteuereinheit durch binäre Kodierung festlegbare Kanäle aufweist und zur Informationsübertragung die Kanalnummer seriell ohne Kanalinhalt gesendet wird und die EIN-AUS Funktion der Schaltelemente durch Invertierung des Ist-Zustandes, die Dimmfunktion durch Hinauf bzw. Herabsetzen eines über die Software realisierten Zählers erzeugt wird und die Phase der Netzspannung dem Zählerstand entsprechend angeschnitten wird.This is based on the control system mentioned at the beginning thereby achieved that the information transfer to the control units via a bus cable, each control unit has channels definable by binary coding and for information transfer the channel number serial without channel content is sent and the ON-OFF function of the switching elements by inverting the actual state, the dimming function by increasing or decreasing one realized via the software Counter is generated and the phase of the mains voltage Meter reading is cut accordingly.
Bei Betätigen eines Tastschalters wird eine serielle Information auf den Datenbus gelegt, die sowohl die angestrebte Funktion als auch eine dieser zugeordnete Betriebskontrolleuchte über einen Microcontroller aktiviert. When a push button is pressed, serial information is displayed placed on the data bus, which is both the intended function as well as an operational control lamp assigned to this activated via a microcontroller.
Eine bevorzugte Ausführungsform der Erfindung besteht darin, daß die Informationsübertragung über ein zweipoliges, abgeschirmtes Kabel erfolgt, wobei der Schirm als Masse verwendet wird.A preferred embodiment of the invention consists in that the information transfer over a bipolar, shielded Cable is made using the shield as a ground becomes.
Die Erfindung wird nun unter Bezugnahme auf die Zeichnungen näher
beschrieben:
Die Zeichnungen zeigen im einzelnen:
Herzstück jeder Ansteuereinheit (1) ist ein Microcontroller der 8051 Familie. Über ein Latch (19) mit Tri-State Ausgängen wird über die Software geprüft, ob einer der Tastknöpfe (11) betätigt wird. In diesem Fall wird die Adresse, welche softwaremäßig dem betätigten Taster (11) zugewiesen wurde über die serielle Schnittstelle (13), einen Inverter (14a) und eine Diode (15) auf den Datenbus (2) gelegt. Dieser kann jede beliebige, den Örtlichkeiten angepaßte Form annehmen. Die ausgesendete Information wird gleichzeitig von allen Stationen empfangen, darunter auch von derjenigen, die sie ausgesendet hat. Die Informationsübetragung über die Zustände Ein-Aus, Dimmer auf-ab wird nur durch Senden der jeweiligen Kanalnummern erreicht, ohne Notwendigkeit einen Kanalinhalt zu übermitteln. Das Schalten der Netzspannung erfolgt über Schaltelemente (6), welche durch einen integrierten Optokoppler galvanisch vom Netz getrennt sind. Sobald der Datenbus (2) besetzt ist, wird über ein Interrupt die Empfangsroutine aufgerufen und gleichzeitig die Senderoutine gesperrt, sodaß Kollisionen am Bus vermieden werden. Die Versorgungspannung, welche auch die Information über den Nulldurchgang der Netzspannung enthält, erfolgt über das Buskabel (2), das an ein Netzgerät (maximal 30 V) angeschlossen ist, welches zweckmäßigerweise im Verteilerkasten montiert wird.The heart of each control unit (1) is a microcontroller 8051 family. Via a latch (19) with tri-state outputs checked via the software whether one of the buttons (11) is pressed becomes. In this case, the address, which is software the actuated button (11) was assigned via the serial Interface (13), an inverter (14a) and a diode (15) placed on the data bus (2). This can be any take the form adapted to the location. The information sent is received by all stations at the same time, including also from the one who sent them out. The transfer of information via the states on-off, dimmer up-down only achieved by sending the respective channel numbers, without Need to deliver channel content. The switching the mains voltage is via switching elements (6), which by an integrated optocoupler galvanically isolated from the mains are. As soon as the data bus (2) is occupied, an interrupt is triggered called the receiving routine and at the same time the sending routine blocked so that collisions on the bus are avoided. The supply voltage, which is also the information about the Contains zero crossing of the mains voltage, takes place via the bus cable (2) connected to a power supply (maximum 30 V), which is conveniently installed in the distribution box.
Bei der Ein-Aus Funktion, wird im Empfänger der Zustand des angesprochenen Kanals inveriert und in einem adressierbaren Latch (20) gespeichert, wobei vom selben Ausgangspin gleichzeitig sowohl das dem jeweiligen Verbraucher(3, 4) zugeordnete Schaltelement (6) als auch eine ebenfalls zugeordnete Kontrolleuchte (12) angesteuert wird. Bei der Dimme-Funktion, wird nach jedem gesendeten Impuls ein über die Software realisierter Zähler entweder hinauf oder hinunter gesetzt und die Phase der Netzspannung dem Zählerstand entsprechend angeschnitten. Um die Dimmstufe bei der Kontrolleuchte (12) zu erkennen, wird bei fix eingestellter Blinkfrequenz das Tastverhältnis von 0-100% dem Zählerstand entsprechend angepaßt.With the on-off function, the state of the addressed one is in the receiver Channel inverted and in an addressable latch (20) stored, both from the same output pin simultaneously the switching element assigned to the respective consumer (3, 4) (6) as well as an associated control lamp (12) is controlled. With the dimming function, after each sent impulse a counter realized via the software either set up or down and the phase of the line voltage cut according to the meter reading. To the Detecting the dimming level on the control lamp (12) is done with fix flashing frequency set the duty cycle of 0-100% Counter reading adjusted accordingly.
Die Kapazität des Systems ist in der Grundausführung auf 256 Funktionen ausgelegt; durch geringfügige Programmodifikationen kann durch Senden weiterer Bytes der Funktionsumfang gesteigert werden.The capacity of the system is 256 in the basic version Functions designed; due to minor program modifications the range of functions can be increased by sending additional bytes will.
Jede Ansteuereinheit (1) verfügt in der Standardausführung über maximal 8 Taster (11) und die dazugehörigen Kontrolleuchtdioden (12). Wenn gewünscht, ist es auch möglich von einer Ansteuereinheit (1) auf mehr als acht Funktionen zuzugreifen, wobei sich natürlich der Platzbebarf entsprechend vergrößert. Desgleichen sind weitere Funktionen, wie zb. ein General-AUS oder Ähnliches, hinzufügbar.Each control unit (1) has the standard version a maximum of 8 buttons (11) and the associated control LEDs (12). If desired, it is also possible from a control unit (1) to access more than eight functions, where of course, the space requirement increases accordingly. The same are other functions, such as a general AUS or Similar, addable.
Das System ist jederzeit und an jeder beliebigen Stelle erweiterbar, ohne die bereits bestehende Installation verändern zu müssen. Weiters kann das System auch nachträglich zu bereits bestehenden konventionellen Elektro-installationen hinzugefügt werden . Neben den Ansteuereinheiten (1) in Standardausführung, mit den Tastern (11) auf der Platine plaziert, ist durch Verzicht auf die Taster der Aufbau eines noch kompakteren Empfangs-Sendemoduls (7) möglich. Auf diese Weise können handelsübliche Wipptaster (9) verwendet werden, wobei das Modul in der selben Unterputzdose Platz findet.The system can be expanded at any time and at any point, without changing the existing installation have to. The system can also be retrofitted added to existing conventional electrical installations will . In addition to the standard control units (1), with the buttons (11) placed on the board, is by waiving on the buttons the construction of an even more compact receive-transmit module (7) possible. In this way, commercially available Rocker buttons (9) are used, with the module in the same flush-mounted box.
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0006697U AT1860U1 (en) | 1997-02-03 | 1997-02-03 | DECENTRALLY ORGANIZED CONTROL SYSTEM FOR ELECTRICAL CIRCUITS |
AT66/97 | 1997-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0857008A1 true EP0857008A1 (en) | 1998-08-05 |
Family
ID=3480633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98890024A Withdrawn EP0857008A1 (en) | 1997-02-03 | 1998-01-29 | Decentrally organized control system for electric circuits |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0857008A1 (en) |
AT (1) | AT1860U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1340411A2 (en) * | 2000-10-26 | 2003-09-03 | Home Touch Lighting Systems Llc | Distributed lighting control system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367692A1 (en) * | 1988-11-04 | 1990-05-09 | Schneider Electric Sa | Manual or automatic control modul, for example with push button, to be connected to a data transmission network |
US5059871A (en) * | 1990-07-09 | 1991-10-22 | Lightolier Incorporated | Programmable lighting control system linked by a local area network |
WO1993021745A1 (en) * | 1992-04-21 | 1993-10-28 | Ppb Limited | Apparatus for controlling electrical loads |
US5381078A (en) * | 1993-03-15 | 1995-01-10 | North American Philips Corporation | Control and communication processor potentiometer system for controlling fluorescent lamps |
DE4327809A1 (en) * | 1993-08-18 | 1995-02-23 | Tridonic Bauelemente Ges Mbh | Control device for grouped consumers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8606140D0 (en) * | 1986-03-12 | 1986-04-16 | Bicc Plc | Lighting control system |
-
1997
- 1997-02-03 AT AT0006697U patent/AT1860U1/en not_active IP Right Cessation
-
1998
- 1998-01-29 EP EP98890024A patent/EP0857008A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367692A1 (en) * | 1988-11-04 | 1990-05-09 | Schneider Electric Sa | Manual or automatic control modul, for example with push button, to be connected to a data transmission network |
US5059871A (en) * | 1990-07-09 | 1991-10-22 | Lightolier Incorporated | Programmable lighting control system linked by a local area network |
WO1993021745A1 (en) * | 1992-04-21 | 1993-10-28 | Ppb Limited | Apparatus for controlling electrical loads |
US5381078A (en) * | 1993-03-15 | 1995-01-10 | North American Philips Corporation | Control and communication processor potentiometer system for controlling fluorescent lamps |
DE4327809A1 (en) * | 1993-08-18 | 1995-02-23 | Tridonic Bauelemente Ges Mbh | Control device for grouped consumers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1340411A2 (en) * | 2000-10-26 | 2003-09-03 | Home Touch Lighting Systems Llc | Distributed lighting control system |
EP1340411A4 (en) * | 2000-10-26 | 2005-01-26 | Home Touch Lighting Systems Ll | Distributed lighting control system |
Also Published As
Publication number | Publication date |
---|---|
AT1860U1 (en) | 1997-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19811894A1 (en) | Procedure for putting bus system into operation | |
DE19544027C2 (en) | Bus system, especially for electrical installation | |
EP0993094B1 (en) | Electrical wiring system | |
EP0790541A2 (en) | Connecting arrangement for an electrical installation system | |
EP1258957A1 (en) | Switch assembly | |
EP0901313B1 (en) | Dimmersystem | |
EP0402654B1 (en) | Connection device for the connection of electrical appliances | |
DE19548639A1 (en) | Electrical equipment control and monitoring module e.g. for building management of lighting and heating | |
EP2502354B1 (en) | Electrical installation system | |
DE102006062751A1 (en) | Multi-dimmers for use as e.g. master dimmer, have power unit switchable between phase connection and load connection, and processing and control unit with coding unit that adjusts operation of master dimmer or slave dimmer in desired manner | |
DE19610381C2 (en) | Installation bus system for a track lighting | |
EP0857008A1 (en) | Decentrally organized control system for electric circuits | |
DE19645626B4 (en) | Bus device for connection to a bus system of building system technology | |
DE3623805A1 (en) | Signal transmission system for remotely controlling and monitoring electrical or electronic devices | |
EP1993010B1 (en) | Sensor unit | |
DE19606579A1 (en) | Switch arrangement for switching the electrical energy supply of electrical consumers on and off | |
EP1289217B1 (en) | Communication using alternative current half-waves | |
EP0620525B1 (en) | EIB-module | |
EP0896264B1 (en) | Programmable interface for technical systems in a building | |
DE4430441A1 (en) | Apparatus for controlling electrical loads | |
DE102009013289A1 (en) | Master / slave system with at least two motion detector units and method for operating such a master / slave system | |
DE202015102332U1 (en) | Electrical / electronic installation device | |
DE19927869C1 (en) | Residential building electrical installation device has bus system for connecting programmable central device with spaced control devices combined with load switches | |
DE102007005995B4 (en) | Operating unit for at least one lighting component operated via a DALI bus | |
DE10204809A1 (en) | System for wiring up a building has an mains electrical supply for residential units and a separate bus network linked by wires for personal computers and so on |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid | ||
RBV | Designated contracting states (corrected) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990206 |