WO2002023880A1 - Device for remote door opening - Google Patents

Device for remote door opening Download PDF

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Publication number
WO2002023880A1
WO2002023880A1 PCT/DE2001/003328 DE0103328W WO0223880A1 WO 2002023880 A1 WO2002023880 A1 WO 2002023880A1 DE 0103328 W DE0103328 W DE 0103328W WO 0223880 A1 WO0223880 A1 WO 0223880A1
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WO
WIPO (PCT)
Prior art keywords
unit
telephone
telephone system
door
central radio
Prior art date
Application number
PCT/DE2001/003328
Other languages
German (de)
French (fr)
Inventor
Gerhard Bozek
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2002023880A1 publication Critical patent/WO2002023880A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface

Definitions

  • the invention relates to a device for remote door opening according to the preamble of claim 1.
  • Devices of the type mentioned at the outset are used, for example, where door operation is required flexibly from different locations, for example because the building has a large extension or because the operator may want to be in the garden where a conventional bell is not audible and from where the way to the central actuation for the door, which is usually arranged in the house, cannot be mastered in a reasonable amount of time.
  • the operator does not have to be in the building, as is often the case with pharmacists who work in the emergency service, or with security services who monitor several buildings.
  • the coupling between the telephone system and a door unit can be useful, for example, for leaving messages to a visitor using an answering machine or for holding calls while a visitor is being identified or for other applications.
  • DE 44 08 972 Cl shows a device in which a door unit provided with bell buttons, which is connected to a lock for opening the door, can transmit data to a base station of a telephone system by means of a radio connection operating according to the DECT standard. This, in turn, can then transmit data, such as voice, with subscribers' handsets, for example tenants of an apartment building, it being possible to open a door by pressing certain buttons on the respective handset.
  • the installation of such a system would mean an additional outlay, since each apartment would have to be equipped with an additional handset for ringing the bell.
  • the invention is based on the problem of optimizing a device of the type mentioned with regard to its use in the case of a desired door actuation by several possible parties.
  • the inventive connection of the door unit with different telephone systems can save additional installation effort, especially in apartment buildings.
  • the telephone systems in the apartments can be used to operate the door. No additional devices have to be arranged in the apartments or possibly individual commercial businesses that share a central entrance area.
  • the telephone systems can be addressed particularly advantageously by a central radio unit, the assignment of a respective signal transmitter (bell button) to the individual telephone systems can be ensured in this.
  • the fact that the central radio unit can be registered in the manner of another handset with a respective telephone system means that additional wiring is unnecessary.
  • the central radio unit can be part of the door unit and can be used as a structural unit with it, which also reduces retrofitting costs.
  • one or more repeaters can be provided to increase the range of the central radio unit.
  • the device 1 comprises a door unit denoted overall by 2 and a number of telephone systems 3, 4, 5, which are arranged, for example, in a number of apartments in an apartment building or in a number of commercial units, authorities or the like accessible via a common door system.
  • the telephone systems 3, 4, 5 additionally fulfill the purpose of serving as release devices for a lock connected to the door unit 2, which enables a door opening when released.
  • the number of telephone systems 3, 4, 5 is variable and depends on the number of units to be provided with a release device.
  • the door unit 2 is assigned a central radio unit 6, which can be an integral part of the door unit 2 or can be formed separately from the latter.
  • the door unit 2 comprises externally accessible signal transmitters 7, which can be designed, for example, as conventional bell buttons, as well as at least one microphone 8 and a loudspeaker 9.
  • the central radio unit 6 is electrically connected to the signal transmitters 7. It contains a communication part 10 for connection to the signal transmitters 7, the microphone 8 and the loudspeaker 9, also an interface 11 for connection to a radio communication part 12.
  • the DECT standard digital enhanced cordless telecommunication
  • the DECT GAP standard generator access profile
  • the radio connections F1, F2, F3 TO the telephone systems 3, 4, 5 preferably operate in the same standard as the telephone systems 3, 4, 5 internally, that is to say in each case for connecting a respective base station 13, 14, 15 to associated mobile parts 16, 17, 18 , 19, 20, 21.
  • the number of two handsets 16, 17; 18, 19; 20, 21 for each telephone system 3, 4, 5 is only shown as an example in the drawing.
  • Each telephone system 3, 4, 5, which can each represent a conventional telephone system, for example in training for the transmission of other telecommunication data, such as data from the Internet or a local network, comprises a wired connected base unit 13, 14, 15 and at least a mobile unit 16, 18, 20 that can be used via the respective base unit 13, 14, 15 for connections within the telephone system 3 (internal) or to other telephone systems (external).
  • the mobile unit (s) 16, 17, 18, 19 , 20, 21 do not require their own wiring.
  • the presence of cell phones is not mandatory. Only one base unit 13, 14, 15 can also be provided to form a telephone system 3, 4, 5.
  • the central radio unit 6 is in its radio communication part 12 with different switches 23, 24, 25 for manufac tion of the desired radio connection Fl, F2, F3 provided.
  • the switches are discretely selected by actuating a respective signal transmitter 7 on the door, so that a switch 23, 24, 25 is effective for each bell button 7.
  • a radio connection F1, F2, F3 to the respective telephone system 3, 4, 5 is automatically established via the switches 23, 24, 25 by actuating the corresponding signal transmitter 7.
  • the central radio unit 6 is to be registered and managed by a respective base unit 13, 14, 15 in the same way as a respective mobile part 16, 17 or 18, 19 or 20, 21, whereby the central radio unit 6 is a component of the telephone system 3, 4, 5 selected by the assigned bell button and the exchange between the door unit 2 and a handset 16, 17, 18, 19, 20, 21 becomes an internal connection within the selected telephone system 3, 4, 5.
  • the assignment of the signal generator 7 to the telephone systems 3, 4, 5 is clear.
  • the selected participant can use microphone 8 and loudspeaker 9 with the person standing at the door.
  • a system of the Gigaset type can be considered as a telephone system 3, 4, 5.
  • intermediate amplifier 22 which is designed here as a repeater, that is to say that it amplifies signals on channels of a defined number — typically two channels — without changing the bandwidth.
  • the repeater is built into the radio connection F3, which therefore splits into a portion F3a to the repeater 22 and a further portion F3b to the telephone system 5. This means that even distant telephone systems 5 can be reached from the door unit 2, which means that the door can also be opened from the remote telephone system 5.
  • the range can be increased even further, for example if a large open area has to be bridged from several buildings in order to open a central gate system.
  • the door of the respective telephone system 3, 4, 5 can be opened using the button.
  • a safety device can be provided which guarantees that the door can only be opened from the subscriber selected, ie from the telephone system 3, 4, 5 selected.
  • further identification means can be provided on the door unit 2, for example a camera, a sensor field for capturing fingerprints, magnetic card readers or the like. It is also possible to provide further sensors, for example for detecting the outside temperature or for detecting the brightness for controlling a lighting unit.
  • the invention opens up the possibility of interconnecting several existing or new telephone systems, for example several parties, as release devices for a common door.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A device (1), for remote door opening, comprises a door unit (2), with at least one signal generator (7) and a release mechanism. Furthermore, the device (1) comprises a remote control unit with a telephone receiver (3). The door unit (2) is connected to the telephone receiver (3), by means of an at least partially wireless signal transmission unit (6). The remote control unit comprises several telephone units (3;4;5).

Description

Beschreibungdescription
Vorrichtung zur fernbetätigten TüröffnungDevice for remote door opening
Die Erfindung betrifft eine Vorrichtung zur fernbetätigten Türöffnung nach dem Oberbegriff des Anspruchs 1.The invention relates to a device for remote door opening according to the preamble of claim 1.
Vorrichtungen der eingangs genannten Art finden beispielsweise dort Verwendung, wo eine Türbetätigung flexibel von ver- schiedenen Orten gewünscht ist, weil etwa das Gebäude eine große Ausdehnung hat oder weil der Bediener sich möglicherweise im Garten aufhalten will, wo eine herkömmliche Klingel nicht hörbar ist und von wo der Weg zur üblicherweise im Haus angeordneten zentralen Betätigung für die Tür nicht in ange- messener Zeit zu bewältigen ist. Auch muß sich bei Verwendung von Vorrichtungen der genannten Art der Bediener nicht im Gebäude aufhalten, wie häufig etwa bei Apothekern gewünscht, die im Notdienst arbeiten, oder bei Sicherheitsdiensten, die mehrere Gebäude überwachen. Auch bei üblichen Ein- oder Mehr- familienhäusern kann die Kopplung zwischen Telefonanlage und einer Türeinheit etwa zum Hinterlassen von Nachrichten an einen Besucher per Anrufbeantworter oder zum Halten von Telefonaten während der Identifizierung eines Besuchers oder für weitere Anwendungen sinnvoll sein.Devices of the type mentioned at the outset are used, for example, where door operation is required flexibly from different locations, for example because the building has a large extension or because the operator may want to be in the garden where a conventional bell is not audible and from where the way to the central actuation for the door, which is usually arranged in the house, cannot be mastered in a reasonable amount of time. Also, when using devices of the type mentioned, the operator does not have to be in the building, as is often the case with pharmacists who work in the emergency service, or with security services who monitor several buildings. Even in conventional single-family or multi-family houses, the coupling between the telephone system and a door unit can be useful, for example, for leaving messages to a visitor using an answering machine or for holding calls while a visitor is being identified or for other applications.
Die DE 44 08 972 Cl zeigt eine Vorrichtung, bei der eine mit Klingeltasten versehene Türeinheit, die mit einem Schloß zur Türöffnung in Verbindung steht, mittels einer nach dem DECT- Standard arbeitenden Funkverbindung mit einer Basisstation einer Telefonanlage Daten übertragen kann. Diese kann dann ihrerseits mit Mobilteilen von Teilnehmern, beispielsweise Mietern eines Mehrfamilienhauses, Daten, etwa Sprache, übertragen, wobei durch Betätigen bestimmter Tasten des jeweiligen Mobilteils eine Türöffnung bewirkbar ist. Damit ist je- doch nur die Verbindung zwischen der Türeinheit und einer einzigen Telefonanlage realisierbar. Beispielsweise muß in einem Mehrfamilienhaus dann eine zentrale Telefonanlage mit einer Basiseinheit vorgesehen sein, zu der jede Wohnung dann ein Mobilteil aufweisen muß. Da jedoch in den Wohnungen üblicherweise jeweils vollständige Telefonanlagen enthalten sind, würde die Installation eines derartigen Systems einen zusätz- liehen Aufwand bedeuten, da jede Wohnung mit einem zusätzlichen Mobilteil für die Klingelbetätigung auszustatten wäre.DE 44 08 972 Cl shows a device in which a door unit provided with bell buttons, which is connected to a lock for opening the door, can transmit data to a base station of a telephone system by means of a radio connection operating according to the DECT standard. This, in turn, can then transmit data, such as voice, with subscribers' handsets, for example tenants of an apartment building, it being possible to open a door by pressing certain buttons on the respective handset. However, this means that only the connection between the door unit and a single telephone system can be implemented. For example, a central telephone system must then be used in an apartment building a base unit may be provided, to which each apartment must then have a handset. However, since usually complete telephone systems are contained in the apartments, the installation of such a system would mean an additional outlay, since each apartment would have to be equipped with an additional handset for ringing the bell.
Der Erfindung liegt das Problem zugrunde, eine Vorrichtung der genannten Art hinsichtlich ihres Einsatzes bei einer ge- wünschten Türbetätigung durch mehrere mögliche Parteien zu optimieren.The invention is based on the problem of optimizing a device of the type mentioned with regard to its use in the case of a desired door actuation by several possible parties.
Die Erfindung löst dieses Problem durch eine Vorrichtung mit den Merkmalen des Anspruchs 1. Hinsichtlich weiterer Ausges- taltungen der Erfindung wird auf die Unteransprüche 2 bis 10 verwiesen.The invention solves this problem by a device with the features of claim 1. With regard to further refinements of the invention, reference is made to subclaims 2 to 10.
Durch die erfindungsgemäß mögliche Verbindung der Türeinheit mit unterschiedlichen Telefonanlagen kann insbesondere in Mehrparteienhäusern zusätzlicher Installationsaufwand eingespart werden. Die in den Wohnungen vorhandenen Telefonanlagen können zur Türbetätigung verwendet werden. Es müssen keine zusätzlichen Geräte in den Wohnungen oder eventuell einzelnen Gewerbebetrieben, die sich einen zentralen Eingangsbereich teilen, angeordnet werden.The inventive connection of the door unit with different telephone systems can save additional installation effort, especially in apartment buildings. The telephone systems in the apartments can be used to operate the door. No additional devices have to be arranged in the apartments or possibly individual commercial businesses that share a central entrance area.
Wenn besonders vorteilhaft die Telefonanlagen von einer zentralen Funkeinheit ansprechbar sind, kann in dieser die Zuordnung eines jeweiligen Signalgebers (Klingelknopfs) zu den einzelnen Telefonanlagen sichergestellt werden. Dadurch, daß die zentrale Funkeinheit nach Art eines weiteren Mobilteils bei einer jeweiligen Telefonanlage angemeldet werden kann, ist eine zusätzliche Verkabelung entbehrlich. Die zentrale Funkeinheit kann Bestandteil der Türeinheit sein und als eine Baueinheit mit dieser eingesetzt werden, was die Nachrüstkos- ten ebenfalls verringert. Um auch entferntere Einheiten im Gebäude oder über eine zentrale Türanlage gemeinsam zugänglichen Gebäudekomplex zu ermöglichen, können eine oder mehrere Repeater zur Reichweitenvergrößerung der zentralen Funkeinheit vorgesehen sein.If the telephone systems can be addressed particularly advantageously by a central radio unit, the assignment of a respective signal transmitter (bell button) to the individual telephone systems can be ensured in this. The fact that the central radio unit can be registered in the manner of another handset with a respective telephone system means that additional wiring is unnecessary. The central radio unit can be part of the door unit and can be used as a structural unit with it, which also reduces retrofitting costs. In order to enable even more distant units in the building or a building complex that is jointly accessible via a central door system, one or more repeaters can be provided to increase the range of the central radio unit.
Weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus einem nachfolgend beschriebenen und in der Zeichnung dargestellten Ausführungsbeispiel des Gegenstandes der Erfindung.Further advantages and details of the invention result from an embodiment of the subject matter of the invention described below and shown in the drawing.
In der Zeichnung zeigt:The drawing shows:
Fig. 1 ein schematisch.es Blockschaltbild der erfindungsgemäßen Vorrichtung,1 is a schematic block diagram of the device according to the invention,
Die Vorrichtung 1 gemäß dem Ausführungsbeispiel umfaßt eine insgesamt mit 2 bezeichnete Türeinheit und mehrere Telefonanlagen 3, 4, 5, die etwa in mehreren Wohnungen eines Mehrparteienhauses oder mehreren über eine gemeinsame Türanlage zu- gänglichen Gewerbeeinheiten, Behörden oder dergleichen angeordnet sind. Die Telefonanlagen 3, 4, 5 erfüllen neben dem üblichen Telefon- oder sonstigen Datenübertragungsbetrieb zusätzlich den Zweck, jeweils als Freigabeeinrichtungen für ein mit der Türeinheit 2 verbundenes Schloß zu dienen, das bei Freigabe eine Türöffnung ermöglicht. Die Anzahl der Telefonanlagen 3, 4, 5 ist variabel und von der Anzahl der mit einer Freigabeeinrichtung zu versehenden Einheiten abhängig.The device 1 according to the exemplary embodiment comprises a door unit denoted overall by 2 and a number of telephone systems 3, 4, 5, which are arranged, for example, in a number of apartments in an apartment building or in a number of commercial units, authorities or the like accessible via a common door system. In addition to the usual telephone or other data transmission operation, the telephone systems 3, 4, 5 additionally fulfill the purpose of serving as release devices for a lock connected to the door unit 2, which enables a door opening when released. The number of telephone systems 3, 4, 5 is variable and depends on the number of units to be provided with a release device.
Weiter ist der Türeinheit 2 eine zentrale Funkeinheit 6 zuge- ordnet, die integraler Bestandteil der Türeinheit 2 oder gesondert von dieser ausgebildet sein kann.Furthermore, the door unit 2 is assigned a central radio unit 6, which can be an integral part of the door unit 2 or can be formed separately from the latter.
Die Türeinheit 2 umfaßt von außen zugängliche Signalgeber 7, die beispielsweise als übliche Klingelknöpfe ausgebildet sein können, sowie zumindest ein Mikrofon 8 und einen Lautsprecher 9. Die zentrale Funkeinheit 6 ist mit den Signalgebern 7 e- lektrisch verbunden. Sie enthält einen Kommunikationsteil 10 zur Verbindung mit den Signalgebern 7, dem Mikrofon 8 und dem Lautsprecher 9, zudem ein Interface 11 zur Verbindung mit einem Funkkommunikationsteil 12. Letzteres dient zur Herstellung von Funkverbindungen Fl, F2, F3, die vorteilhaft nach dem jeweils üblichen Standard für drahtlose Telefonanlagen arbeitet, hier dem DECT-Standard (digital enhanced cordless telecommunication) bzw. dem DECT-GAP-Standard (generic access profile) , der die Kombination von Geräten verschiedener Hersteller und weitere Zusatzfunktionen, wie etwa die Realisie- rung einer Clip-Funktion zur Anzeige der Rufnummer eines Anrufers, ermöglicht.The door unit 2 comprises externally accessible signal transmitters 7, which can be designed, for example, as conventional bell buttons, as well as at least one microphone 8 and a loudspeaker 9. The central radio unit 6 is electrically connected to the signal transmitters 7. It contains a communication part 10 for connection to the signal transmitters 7, the microphone 8 and the loudspeaker 9, also an interface 11 for connection to a radio communication part 12. here the DECT standard (digital enhanced cordless telecommunication) or the DECT GAP standard (generic access profile), which combines devices from different manufacturers and other additional functions, such as the implementation of a clip function to display the phone number of a caller.
Auch die Verwendung anderer Standards, etwa WDCT, PWT, Ho- meRF, Bluetooth o. a., ist möglich. Die Funkverbindungen Fl, F2 , F3 ZU den Telefonanlagen 3, 4, 5 arbeiten bevorzugt im gleichen Standard wie die Telefonanlagen 3, 4, 5 intern, also jeweils zur Verbindung einer jeweiligen Basisstation 13, 14, 15 mit zugeordneten Mobilteilen 16, 17, 18, 19, 20, 21. Die Anzahl von jeweils zwei Mobilteilen 16, 17; 18, 19; 20, 21 für jede Telefonanlage 3, 4, 5 ist in der Zeichnung nur beispielhaft dargestellt.The use of other standards, such as WDCT, PWT, HomeRF, Bluetooth or the like, is also possible. The radio connections F1, F2, F3 TO the telephone systems 3, 4, 5 preferably operate in the same standard as the telephone systems 3, 4, 5 internally, that is to say in each case for connecting a respective base station 13, 14, 15 to associated mobile parts 16, 17, 18 , 19, 20, 21. The number of two handsets 16, 17; 18, 19; 20, 21 for each telephone system 3, 4, 5 is only shown as an example in the drawing.
Jede Telefonanlage 3, 4, 5, die jeweils eine herkömmliche Telefonanlage, etwa auch in Ausbildung zur Übertragung sonsti- ger Telekommunikationsdaten, wie Daten aus dem Internet oder einem lokalen Netz, darstellen kann, umfaßt eine verkabelt angeschlossene Basiseinheit 13, 14, 15 und zumindest ein über die jeweilige Basiseinheit 13, 14, 15 für Verbindungen innerhalb der Telefonanlage 3 (intern) oder zu anderen Telefonan- lagen (extern) nutzbares Mobilteil 16, 18, 20. Das oder die Mobilteil (e) 16, 17, 18, 19, 20, 21 erfordern keine eigene Verkabelung. Das Vorhandensein von Mobiltelefonen ist nicht zwingend. Es kann auch nur eine Basiseinheit 13, 14, 15 zur Bildung einer Telefonanlage 3, 4, 5 vorgesehen sein.Each telephone system 3, 4, 5, which can each represent a conventional telephone system, for example in training for the transmission of other telecommunication data, such as data from the Internet or a local network, comprises a wired connected base unit 13, 14, 15 and at least a mobile unit 16, 18, 20 that can be used via the respective base unit 13, 14, 15 for connections within the telephone system 3 (internal) or to other telephone systems (external). The mobile unit (s) 16, 17, 18, 19 , 20, 21 do not require their own wiring. The presence of cell phones is not mandatory. Only one base unit 13, 14, 15 can also be provided to form a telephone system 3, 4, 5.
Die zentrale Funkeinheit 6 ist in ihrem Funkkommunikations- teil 12 mit verschiedenen Schaltern 23, 24, 25 zur Herstel- lung der jeweils gewünschten Funkverbindung Fl, F2, F3 versehen. Die Schalter werden durch Betätigen eines jeweiligen Signalgebers 7 an der Tür diskret angewählt, so daß für jeden Klingelknopf 7 ein Schalter 23, 24, 25 wirksam ist. Über die Schalter 23, 24, 25 wird automatisiert eine Funkverbindung Fl, F2, F3 zur jeweiligen Telefonanlage 3, 4, 5 durch Betätigen des entsprechenden Signalgebers 7 aufgebaut . Die zentrale Funkeinheit 6 ist an einer jeweiligen Basiseinheit 13, 14, 15 in der gleichen Weise wie ein jeweiliges Mobilteil 16, 17 bzw. 18, 19 bzw. 20, 21 anzumelden und von dieser zu verwalten, wodurch die zentrale Funkeinheit 6 ein Bestandteil der jeweils durch den zugeordneten Klingelknopf angewählten Telefonanlage 3, 4, 5 wird und der Austausch zwischen der Türeinheit 2 und einem Mobilteil 16, 17, 18, 19, 20 ,21 zu einer internen Verbindung innerhalb der angewählten Telefonanlage 3, 4, 5 wird. Die Zuordnung der Signalgeber 7 zu den Telefonanlagen 3, 4, 5 ist eindeutig. Der angewählte Teilnehmer (Telefonanlage 3, 4, 5) kann über Mikrofon 8 und Lautsprecher 9 mit der an der Tür stehenden Person vornehmen. Als Telefonan- läge 3, 4, 5 kommt beispielsweise eine Anlage vom Typ Gigaset in Betracht .The central radio unit 6 is in its radio communication part 12 with different switches 23, 24, 25 for manufac tion of the desired radio connection Fl, F2, F3 provided. The switches are discretely selected by actuating a respective signal transmitter 7 on the door, so that a switch 23, 24, 25 is effective for each bell button 7. A radio connection F1, F2, F3 to the respective telephone system 3, 4, 5 is automatically established via the switches 23, 24, 25 by actuating the corresponding signal transmitter 7. The central radio unit 6 is to be registered and managed by a respective base unit 13, 14, 15 in the same way as a respective mobile part 16, 17 or 18, 19 or 20, 21, whereby the central radio unit 6 is a component of the telephone system 3, 4, 5 selected by the assigned bell button and the exchange between the door unit 2 and a handset 16, 17, 18, 19, 20, 21 becomes an internal connection within the selected telephone system 3, 4, 5. The assignment of the signal generator 7 to the telephone systems 3, 4, 5 is clear. The selected participant (telephone system 3, 4, 5) can use microphone 8 and loudspeaker 9 with the person standing at the door. For example, a system of the Gigaset type can be considered as a telephone system 3, 4, 5.
Um die Reichweite der zentralen Funkeinheit 6 zu vergrößern, ist in Zwischenverstärker 22 vorgesehen, der hier als Repea- ter ausgebildet ist, das heißt, daß er auf Kanälen definierter Anzahl - typisch sind zwei Kanäle - Signale ohne Änderung der Bandbreite verstärkt. Der Repeater ist in die Funkverbindung F3 eingebaut, diese spaltet daher in einen Anteil F3a zum Repeater 22 und einen weiteren Anteil F3b zur Telefonan- läge 5 auf. Damit sind auch weit entfernte Telefonanlagen 5 von der Türeinheit 2 erreichbar, wodurch auch von der entfernten Telefonanlage 5 die Tür geöffnet werden kann. Bei Vorsehen mehrerer Repeater 22 ist die Reichweite noch weiter vergrößerbar, etwa wenn von mehreren Gebäuden aus ein großes Freigelände überbrückt werden muß, um eine zentrale Toranlage zu öffnen. Über Tastenbedienung kann von der jeweiligen Telefonanlage 3, 4, 5 die Tür geöffnet werden. Es kann eine Sicherung vorgesehen sein, die garantiert, daß nur von dem jeweils angewählten Teilnehmer aus, also von der jeweils angewählten Telefonanla- ge 3, 4, 5, die Tür geöffnet werden kann.In order to increase the range of the central radio unit 6, there is provision in intermediate amplifier 22, which is designed here as a repeater, that is to say that it amplifies signals on channels of a defined number — typically two channels — without changing the bandwidth. The repeater is built into the radio connection F3, which therefore splits into a portion F3a to the repeater 22 and a further portion F3b to the telephone system 5. This means that even distant telephone systems 5 can be reached from the door unit 2, which means that the door can also be opened from the remote telephone system 5. If several repeaters 22 are provided, the range can be increased even further, for example if a large open area has to be bridged from several buildings in order to open a central gate system. The door of the respective telephone system 3, 4, 5 can be opened using the button. A safety device can be provided which guarantees that the door can only be opened from the subscriber selected, ie from the telephone system 3, 4, 5 selected.
In Weiterentwicklung der Erfindung können weitere Identifizierungsmittel an der Türeinheit 2 vorgesehen sein, etwa eine Kamera, ein Sensorfeld zur Erfassung von Fingerabdrücken, Magnetkartenleser oder ähnliches. Auch ist es möglich, weitere Sensoren, etwa zur Erfassung der Außentemperatur oder zur Erfassung der Helligkeit zur Steuerung einer Beleuchtungseinheit, vorzusehen.In a further development of the invention, further identification means can be provided on the door unit 2, for example a camera, a sensor field for capturing fingerprints, magnetic card readers or the like. It is also possible to provide further sensors, for example for detecting the outside temperature or for detecting the brightness for controlling a lighting unit.
Mit der Erfindung ist die Möglichkeit eröffnet, mehrere bestehende oder neue Telefonanlagen, etwa mehrerer Parteien, als Freigabeeinrichtungen für eine gemeinsame Tür zusammenzuschalten. The invention opens up the possibility of interconnecting several existing or new telephone systems, for example several parties, as release devices for a common door.

Claims

Patentansprüche claims
1. Vorrichtung (1) zur fernbetätigten Türöffnung, wobei die Vorrichtung (1) eine zumindest einen Sig- nalgeber (7) und eine Freigabeeinrichtung umfassende Türeinheit (2) sowie eine eine Telefonanlage (3) umfassende Fernbetätigungseinheit aufweist und wobei die Türeinheit (2) über eine zumindest bereichsweise kabellose Signalübertragungseinheit (6) mit der Tele- fonanlage (3) verbunden ist, dadurch gekennzeichnet, daß die Fernbetätigungseinheit mehrere Telefonanlagen (3; 4; 5) umfaßt.1. Device (1) for remote-operated door opening, the device (1) having a door unit (2) comprising at least one signal transmitter (7) and a release device and a remote control unit comprising a telephone system (3), and wherein the door unit (2) Is connected to the telephone system (3) via an at least partially wireless signal transmission unit (6), characterized in that the remote control unit comprises several telephone systems (3; 4; 5).
2. Vorrichtung nach Anspruch 1, dadurch gekenn zeichnet, daß jede der Telefonanlagen ( 3 ; 4 ; 5 ) zumindest eine Basisstation (13;14;15) und ein Mobilteil (16, 17;18, 19;20, 21) umfaßt.2. Device according to claim 1, characterized in that each of the telephone systems (3; 4; 5) comprises at least one base station (13; 14; 15) and a mobile part (16, 17; 18, 19; 20, 21).
3. Vorrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Türeinheit (2) mehrere Signalgeber (7) umfaßt und jedem dieser Signalgeber (7) eine Telefonanlage (3; 4; 5) eindeutig zugeordnet ist.3. Device according to one of claims 1 or 2, characterized in that the door unit (2) comprises a plurality of signal transmitters (7) and each of these signal transmitters (7) is uniquely assigned to a telephone system (3; 4; 5).
4. Vorrichtung nach einem der Ansprüche 1 bis 3, da durch gekennzeichnet, daß durch Betätigung ei- nes Signalgebers (7) ein Verbindungsaufbau zu einer der Telefonanlagen (3; 4, 5) in eindeutiger Zuordnung automatisiert bewirkbar ist.4. Device according to one of claims 1 to 3, characterized in that by activating a signal transmitter (7) a connection to one of the telephone systems (3; 4, 5) can be automatically effected in a clear assignment.
5. Vorrichtung nach Anspruch 4, dadurch gekenn zeichnet, daß dem Signalgeber (7) und den Telefon- anlagen eine zentrale Funkeinheit (6) zwischengeschaltet ist.5. The device according to claim 4, characterized in that the signal transmitter (7) and the telephone a central radio unit (6) is interposed.
6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, die zentrale Funkeinheit (6) als eigenständige Telefonanlage mit zumindest einer Basiseinheit ausgebildet ist und zur Übertragung von und zu einer der Telefonanlagen (3;4;5) den DECT-GAP- Standard verwendet.6. The device according to claim 5, characterized in that the central radio unit (6) is designed as an independent telephone system with at least one base unit and uses the DECT-GAP standard for transmission to and from one of the telephone systems (3; 4; 5).
7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß jede der Telefonanlagen (3; 4; 5) zwi- sehen ihrer jeweiligen Basiseinheit (13;14;15) und dem oder den Mobil teil (en) ( 16 , 17 ; 18 , 19 ; 20 , 21 ) den gleichen Standard verwendet wie zwischen der zentralen Funkeinheit (6) und der jeweiligen Telefonanlage ( 3 ; 4 ; 5 ) .7. The device according to claim 6, characterized in that each of the telephone systems (3; 4; 5) between see their respective base unit (13; 14; 15) and the mobile part (s) (16, 17; 18, 19; 20, 21) uses the same standard as between the central radio unit (6) and the respective telephone system (3; 4; 5).
8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß bei Auslösung eines Signalgebers (7) eine dem jeweiligen Signalgeber (7) zugeordnete Tele- fonanlage (3;4;5) mittels der zentralen Funkeinheit (6) automatisiert anwählbar ist.8. Apparatus according to claim 7, characterized in that when a signal transmitter (7) is triggered, a telephone system (3; 4; 5) assigned to the respective signal transmitter (7) can be selected automatically by means of the central radio unit (6).
9. Vorrichtung nach Anspruch 8, dadurch gekenn zeichnet, daß die zentrale Funkeinheit (6) nach Verbindungsaufbau zu einer jeweiligen Telefonanlage ( 3 ; 4 , 5 ) von dieser nach Art eines Mobilteils ansprechbar ist.9. The device according to claim 8, characterized in that the central radio unit (6) after establishing a connection to a respective telephone system (3; 4, 5) can be addressed by this in the manner of a handset.
10 . Vorri chtung nach einem der Ansprüche 1 bi s 9 , d a d u r c h g e k e n n z e i c h n e t , daß die zentrale Funk- einheit (6) einen Zwischenverstärker (22), insbesondere einen Repeater, zur Reichweitenvergrößerung umfaßt. 10th Device according to one of claims 1 to 9, characterized in that the central radio Unit (6) comprises an intermediate amplifier (22), in particular a repeater, for increasing the range.
PCT/DE2001/003328 2000-09-12 2001-08-29 Device for remote door opening WO2002023880A1 (en)

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