EP0329931A2 - Electromechanically operated door-locking apparatus - Google Patents

Electromechanically operated door-locking apparatus Download PDF

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Publication number
EP0329931A2
EP0329931A2 EP89100377A EP89100377A EP0329931A2 EP 0329931 A2 EP0329931 A2 EP 0329931A2 EP 89100377 A EP89100377 A EP 89100377A EP 89100377 A EP89100377 A EP 89100377A EP 0329931 A2 EP0329931 A2 EP 0329931A2
Authority
EP
European Patent Office
Prior art keywords
door
lock
programming device
locking
key
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89100377A
Other languages
German (de)
French (fr)
Other versions
EP0329931A3 (en
Inventor
Klaus Stösser
Hans-Josef Sturm
Manfred Hinz
Edgar Schulenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BKS GmbH
Original Assignee
BKS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BKS GmbH filed Critical BKS GmbH
Publication of EP0329931A2 publication Critical patent/EP0329931A2/en
Publication of EP0329931A3 publication Critical patent/EP0329931A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • G07C2009/00841—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed by a portable device
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • G07C2009/00865—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed remotely by wireless communication

Definitions

  • the invention relates to an electronically-mechanically operating door lock system, with a lock cylinder built into a door lock, which can be actuated by mechanically and electronically coded keys, which can also be included in a cylinder lock system, and which is connected to a corresponding system electronics, and also with a for programming the System electronics and the key-serving programming device, which is to be connected via a multi-core connection cable to a connector connection point leading to the control electronics.
  • Door locking systems of the above type are known. They enable electronic access control to the rooms to be secured, while meeting the most important requirements that have to be met by electronic access controls. This includes their programming ability, especially around on the one hand to determine the time access authorization, i.e. to determine which key should allow access to which rooms on which days of the week and at what time, and on the other hand to be able to make any changes to these key access authorizations. Furthermore, these electronically-mechanically operating door locking systems also enable a lock cylinder user control, that is to say to determine which key has been used when and in which door or in which lock.
  • the system electronics connected to the locking cylinder and the interacting, also electronically coded, keys work in off-line mode, whereby the most important data of the electronic access control can be saved, called up and displayed at any time via the programming device.
  • the keys are programmed in the programming device itself, for which purpose a corresponding key insertion opening is provided.
  • the system electronics assigned to the locking cylinder are programmed via a multi-core connecting cable which is provided at both ends with plug-forming keys, one of which is inserted into the insertion opening in the programming device and the other is inserted into the key insertion opening on the locking cylinder.
  • the use of the programming device connection cable on the outside of the door is not unproblematic, because the system electronics of the door lock or lock cylinder can easily be reprogrammed by unauthorized persons without the latter having to have a key authorized for the relevant door lock. Such attempts at manipulation can be made more difficult by the fact that the authorized user must first insert an authorization key and / or enter a specific password in order to use the programming device. It should not be overlooked, however, that in practice access to the programming device is not normally restricted to just one or a few authorized persons. But the bigger the one with such a program must handle the greasing device, the greater the risk that the corresponding password or key will fall into the wrong hands.
  • the invention is therefore based on the object of providing an electronically-mechanically operating door locking system which, with regard to the electronic access control it enables in offline mode, significantly improves its level of security in addition to conventional measures in this regard and at the same time also with less programming effort for one Large number of doors included in the off-line operation.
  • This object is achieved on the basis of a door lock system of the type mentioned at the outset in that the plug connection point for the programming device connecting cable is arranged on the protected inside of the door.
  • the programming device can only be connected to the plug connection point of the system electronics on the inside of the door, that is to say in the corresponding security zone, the respective door must first be opened by an authorized person.
  • the person authorized to use the programming device does not need to have an electronically coded key, which is advantageous for the desired greater security, as it is advisable for the same reasons to always separate the programming device from the replacement keys.
  • the latter can and should be done from a central location, e.g. the personnel department or plant security of a company, managed and safely stored, while a programming device can be decentrally assigned to each security area In this way, e.g. B. organizational changes due to vacation-related changes in access authorizations are very simple.
  • the plug connection point for the programming device connecting cable can advantageously be arranged directly on the door lock inner fitting, in particular on its underside.
  • the system electronics as is known per se, are accommodated in the door leaf and covered here by a faceplate running along the front face of the door leaf, the plug connection point for the programming device connecting cable can also be expediently arranged in the faceplate.
  • the door to program the system electronics, the door must first be opened using a suitably mechanically and electronically coded authorization key in order to access the plug connector on the inside for the programming device connection cable. This is also necessary for the programming of the keys, which, according to a further feature of the invention, takes place via the system electronics and the associated locking cylinder, into which the keys to be programmed must therefore be inserted and aligned therein.
  • the door shown in detail in FIG. 1 is with a mortise lock 2 embedded in the door leaf 1 and an outer fitting 4 provided with a button 3 and an inner fitting 6 supporting a door handle 5.
  • the mortise lock 2 is equipped with a double-profile locking cylinder 7, which contains in its inner and outer part a 7 'rotatably mounted cylinder core in the housing 7'. This is to be secured by pin tumblers, not shown, which are to be moved via the key notches 8 'with matching notches 8 into their core 7' relative to the housing 7 'releasing position.
  • the incisions 8 'in the key 8 form its mechanical coding. It can be designed for the individual keys so that they fit into locking systems provided with corresponding locking cylinders.
  • the door lock system shown is also additionally equipped for electronic control operation.
  • a detector is arranged in the outer lock cylinder 7 ′′′ at point 7 IV , which is connected to system electronics SE housed in the door inner fitting 6, which in turn allows control of an electromagnetic tumbler housed in the outer lock cylinder part 7 ′′′ or in the lock 2 .
  • the detector 7 IV interacts with a counter detector 8 ⁇ which is attached in the key 8 and which belongs to an electronic coding and storage device 8 IV housed in the key box 8 ′′′.
  • the door lock 2 or its bolt 2 ' can only be opened and, if necessary, also closed by the key 8, provided that the latter not only corresponds with regard to its mechanical coding 8' but also with regard to its electronic coding to that stored in the system electronics SE, which thus checks the key authorization and ensures the appropriate control of the door lock 2.
  • the programming device 9 which is known in the art, is used to program the system electronics SE as well as the key 8 Is provided with buttons 10 and a display panel 11. Via the multi-core connection cable 12, the programming device 9 can be connected to the plug connection point 13 present on the underside of the inside door fitting 6, which belongs to the system electronics accommodated in the fitting 6.
  • the keys 8 are inserted into the outer cylinder 7 ′′′ and aligned therein, in which case the programming of their code device 8 IV by the programming device 9 via the connecting cable 12 and the lock electronics SE and the wireless connection at the detector points 7 IV , 8 ⁇ . In this way it is ensured that the programming of both the system electronics SE inherent in the lock and the individual key 8 can only be carried out from the protected inside of the door, ie only when the door is already unlocked by the authorized person.
  • the system electronics SE connected to the locking cylinder 7 of the mortise lock 2 is accommodated in the door leaf 1, in a corresponding recess which is covered on the end face by the faceplate 14.
  • the connector 15 for the multi-core connection cable 12 of the programming device 9 is arranged, so that in this case, the programming of the system electronics SE and the key 8 to be inserted into the outer lock cylinder 7 only with the door leaf open, i.e. only with one a corresponding authorization key, specially commissioned person.
  • a trustworthy person from the locking system user company is hereby commissioned, who, for example, can also be responsible for flexitime billing, vacation and illness reports.
  • the components belonging to a common locking system i.e. the system electronics of the individual locking cylinders, the associated keys and the programming device should expediently have the same system identifier that is programmed by the manufacturer of all these components and that neither changed nor specifically by the customer or his programming device can be read out.
  • the aforementioned components belonging to a common locking system should also have a customer identifier, which can only be entered and changed by the customer or his security officer using his programming device. With this customer identification, essential security requirements are met. It prevents duplicate keys from being misused by the manufacturer of the locking system. Also, any locking system components lost on the way to the customer do not endanger the security level of the electronic system.
  • the data relevant for system electronics are advantageously created and stored in tabular form in order to save storage space and to improve the handling and clarity of the system. Such tables are in the 3, 4, 5 and 6 are shown. Your data is stored in the programming device 9 in addition to the date, the time and at least one active customer identifier.
  • At least one access table according to FIG. 4 with the assignment of person identification and status should be created, whereby a different code number can optionally be assigned to each person identification for electronic code (keypad) locks.
  • the lock table shown in FIG. 5 should be created with all the locks included in the locking system concerned and the access table numbers assigned to them.
  • the access table No. 10 shown in FIG. 4 is assigned to the locks or lock cylinders 22, 23 and 27, whereas another access table No. 5 is defined for the lock 16.
  • This example shows that the programming of the individual locks z. B. 22, 23 and 27 can be made very easily, because the access table No. 10 in the programming device only set up once and each need to be stored in the system electronics of the locks 22, 23 and 27.
  • Fig. 6 shows a section of the access log about the lock No. 23, in which the key operations of the lock cylinder belonging to the lock 23, which have been carried out one after the other, are recorded.
  • This data is recorded and stored by the system electronics and can be transmitted to the programming device 9 at any time and displayed therein or also e.g. B. can be printed out by a printer.
  • the "Z" in the column "BEM.” indicates an attempt to open the key with the personal identifier 10381 on 06.01.1988 at the unauthorized time 801. In this column, further abbreviations for possible other error messages can be provided.
  • the secure storage of the programming devices 9 is very important for maintaining the system security of the door locking system, since the programming device in the off-line operation addressed by the present invention represents a very essential system component.
  • the security advantage of this invention becomes particularly clear at the latest when the programming device is lost. A person who intends to use the programming device in an unauthorized or abusive manner would first of all have to be able to enter the security zone behind the closed door before he could reprogram the system electronics or individual keys.

Abstract

Electromechanically operating door-locking apparatuses are provided with a locking cylinder (7) which is built into a door lock, to be actuated by means of mechanically and electronically coded keys (8), which can also be included in a cylinder locking apparatus, and is connected to a corresponding electronic system (SE), a programming unit (9) serving for programming the electronic system (SE) and the keys (8) also being present, said programming unit (9) to be connected via a multi-conductor connecting cable (12) to a plug connection point (13) leading to the electronic control unit (SE). In order to ensure that a programming or reprogramming of the electronic system (SE) and of the keys (8) cannot be performed from the outside but rather only with the door unlocked or opened, the plug connection point (13) for the programming unit connection cable (12) is arranged on the protected inside of the door (1). If the electronic system (SE) is located in a door lock inner fitting (6) arranged on the door leaf (1), the plug connection point (13) is arranged directly on the door lock inner fitting (6), in particular on its underside. <IMAGE>

Description

Die Erfindung betrifft eine elektronisch-mechanisch arbeitende Türverschlußanlage, mit einem in ein Türschloß eingebauten Schließzylinder, der durch mechanisch sowie elektronisch kodierte, auch in eine Zylinder-Schließanlage einbeziehbare Schlüssel zu betätigen und mit einer ent­sprechenden Systemelektronik verbunden ist, sowie weiterhin mit einem zum Programmieren der Systemelektronik und der Schlüssel dienenden Programmiergerät, das über ein mehradriges Anschluß­kabel mit einer zur Steuerelektronik führenden Steckeran­schlußstelle zu verbinden ist.The invention relates to an electronically-mechanically operating door lock system, with a lock cylinder built into a door lock, which can be actuated by mechanically and electronically coded keys, which can also be included in a cylinder lock system, and which is connected to a corresponding system electronics, and also with a for programming the System electronics and the key-serving programming device, which is to be connected via a multi-core connection cable to a connector connection point leading to the control electronics.

Türverschlußanlagen obiger Art sind bekannt. Sie ermög­lichen eine elektronische Zugangskontrolle zu den durch sie zu sichernden Räumen, wobei sie die wichtigsten Anforderungen erfüllen, die an elektronische Zugangskontrollen zu stellen sind. Dazu gehört ihre Programmierfähigkeit, insbesondere um einerseits die zeitliche Zugangsberechtigung festzulegen, also zu bestimmen, welcher Schlüssel an welchen Wochentagen und zu welcher Uhrzeit Zugang zu welchen Räumen ermöglichen soll, und zum anderen um allfällige Änderungen dieser Schlüssel-Zu­gangsberechtigungen vornehmen zu können. Weiterhin ermöglichen diese elektronisch-mechanisch arbeitenden Türverschlußanlagen auch eine Schließzylinder-Benutzerkontrolle, also festzu­stellen, welcher Schlüssel wann und in welcher Tür bzw. in welchem Schloß benutzt worden ist. Die mit dem Schließzylinder verbundene Systemelektronik und die mit ihr zusammenwirkenden, auch elektronisch kodierten Schlüssel arbeiten im off-Line-­Betrieb, wobei über das Programmiergerät die wichtigsten Daten der elektronischen Zugangskontrolle jederzeit einspeicherbar, abrufbar und anzeigbar sind. Bei der bekannten elektronisch-­mechanisch arbeitenden Türverschlußanlage erfolgt die Program­mierung der Schlüssel im Programmiergerät selbst, wozu an letzterem eine entsprechende Schlüssel-Einstecköffnung vorhanden ist. Demgegenüber erfolgt die Programmierung der dem Schließzylinder zugeordneten Systemelektronik über ein mehradriges Anschlußkabel, das an seinen beiden Enden mit steckerbildenden Schlüsseln versehen ist, deren einer in die im Programmiergerät vorhandene Einstecköffnung und deren anderer in die am Schließzylinder vorhandene Schlüsseleinstecköffnung eingesteckt wird. Die Benutzung des Programmiergerät-Anschluß­kabels auf der Außenseite der Tür ist jedoch nicht unproblema­tisch, weil dadurch die Systemelektronik des Türschlosses bzw. Schließzylinders durch Unbefugte leicht umprogrammiert werden kann, ohne daß letztere einen für das betreffende Türschloß berechtigten Schlüssel zur Verfügung haben müßten. Zwar können solche Manipulationsversuche dadurch erschwert werden, daß zur Benutzung des Programmiergeräts der berechtigte Benutzer zunächst einen Berechtigungsschlüssel einstecken und/oder ein bestimmtes Kennwort eingeben muß. Dabei darf aber nicht über­sehen werden, daß in der Praxis der Zugang zum Programmiergerät regelmäßig nicht auf nur eine oder wenige dazu befugte Personen beschränkt ist. Je größer aber der mit einem solchen Program­ miergerät umgehen müssende Personenkreis ist, um so größer ist auch die Gefahr, daß das entsprechende Kennwort oder der Schlüssel in falsche Hände gelangen.Door locking systems of the above type are known. They enable electronic access control to the rooms to be secured, while meeting the most important requirements that have to be met by electronic access controls. This includes their programming ability, especially around on the one hand to determine the time access authorization, i.e. to determine which key should allow access to which rooms on which days of the week and at what time, and on the other hand to be able to make any changes to these key access authorizations. Furthermore, these electronically-mechanically operating door locking systems also enable a lock cylinder user control, that is to say to determine which key has been used when and in which door or in which lock. The system electronics connected to the locking cylinder and the interacting, also electronically coded, keys work in off-line mode, whereby the most important data of the electronic access control can be saved, called up and displayed at any time via the programming device. In the known electronic-mechanical door locking system, the keys are programmed in the programming device itself, for which purpose a corresponding key insertion opening is provided. In contrast, the system electronics assigned to the locking cylinder are programmed via a multi-core connecting cable which is provided at both ends with plug-forming keys, one of which is inserted into the insertion opening in the programming device and the other is inserted into the key insertion opening on the locking cylinder. However, the use of the programming device connection cable on the outside of the door is not unproblematic, because the system electronics of the door lock or lock cylinder can easily be reprogrammed by unauthorized persons without the latter having to have a key authorized for the relevant door lock. Such attempts at manipulation can be made more difficult by the fact that the authorized user must first insert an authorization key and / or enter a specific password in order to use the programming device. It should not be overlooked, however, that in practice access to the programming device is not normally restricted to just one or a few authorized persons. But the bigger the one with such a program must handle the greasing device, the greater the risk that the corresponding password or key will fall into the wrong hands.

Der Erfindung liegt daher die Aufgabe zugrunde, eine elektronisch-mechanisch arbeitende Türverschlußanlage zu schaffen, die hinsichtlich der durch sie ermöglichten elek­tronischen Zugangskontrolle im off-Line-Betrieb deren Sicher­heitsgrad zusätzlich zu herkömmlichen diesbezüglichen Maßnahmen noch wesentlich verbessert und dabei zugleich auch mit geringerem Programmieraufwand bei einer Vielzahl von in den off-Line-Betrieb einbezogenen Türen auskommt. Diese Aufgabe wird ausgehend von einer Türverschlußanlage der eingangs erwähnten Gattung erfindungsgemäß dadurch gelöst, daß die Steckeranschlußstelle für das Programmiergerät-Anschlußkabel auf der geschützten Innenseite der Tür angeordnet ist.The invention is therefore based on the object of providing an electronically-mechanically operating door locking system which, with regard to the electronic access control it enables in offline mode, significantly improves its level of security in addition to conventional measures in this regard and at the same time also with less programming effort for one Large number of doors included in the off-line operation. This object is achieved on the basis of a door lock system of the type mentioned at the outset in that the plug connection point for the programming device connecting cable is arranged on the protected inside of the door.

Dadurch daß das Programmiergerät nur auf der Innenseite der Tür, also in der entsprechenden Sicherheitszone, an die Steckeranschlußstelle der Systemelektronik angeschlossen werden kann, muß die jeweilige Tür in jedem Falle zunächst durch einen Berechtigten geöffnet werden. Dabei braucht die für die Pro­grammiergeräte-Benutzung berechtigte Person selber keinen elek­tronisch kodierten Schlüssel zu besitzen, was für die ange­strebte größere Sicherheit von Vorteil ist, wie es aus den gleichen Gründen ratsam ist, das Programmiergerät grundsätzlich von den Ersatzschlüsseln zu trennen. Letztere können und sollten von einer zentralen Stelle, z.B. der Personalabteilung oder Werkschutz eines Betriebes, verwaltet und sicher aufbe­wahrt werden, während jedem Sicherheitsbereich dezentral ein Programmiergerät zugewiesen werden kann. Auf diese Weise können z. B. urlaubsbedingte Änderungen der Zugangsberechtigungen organisatorisch sehr einfach abgewickelt werden.Because the programming device can only be connected to the plug connection point of the system electronics on the inside of the door, that is to say in the corresponding security zone, the respective door must first be opened by an authorized person. The person authorized to use the programming device does not need to have an electronically coded key, which is advantageous for the desired greater security, as it is advisable for the same reasons to always separate the programming device from the replacement keys. The latter can and should be done from a central location, e.g. the personnel department or plant security of a company, managed and safely stored, while a programming device can be decentrally assigned to each security area In this way, e.g. B. organizational changes due to vacation-related changes in access authorizations are very simple.

Bei Türverschlußanlagen, die mit einem am Türblatt ange­ordneten, die Systemelektronik enthaltenden Türschloß-Innenbe­ schlag versehen sind, kann die Steckeranschlußstelle für das Programmiergerät-Anschlußkabel vorteilhaft unmittelbar am Türschloß-Innenbeschlag, insbesondere auf dessen Unterseite an­geordnet werden. Ist dagegen die Systemelektronik, wie an sich bekannt, im Türblatt untergebracht und hier durch eine längs der Türblatt-Stirnseite verlaufende Stulpschiene abgedeckt, so kann die Steckeranschlußstelle für das Programmiergerät-­Anschlußkabel zweckmäßig auch in der Stulpschiene angeordnet sein. In beiden Fällen muß also zur Programmierung der Systemelektronik die Tür zunächst durch einen passend mecha­nisch und elektronisch kodierten Berechtigungsschlüssel geöffnet werden, um an die innenseitig gelegene Steckeran­schlußstelle für das Programmiergerät-Anschlußkabel heran­zukommen. Das ist auch für die Programmierung der Schlüssel notwendig, die nach einem weiteren Merkmal der Erfindung über die Systemelektronik und den damit verbundenen Schließzylinder erfolgt, in den die zu programmierenden Schlüssel also einzustecken und darin auszurichten sind.In the case of door locking systems, which have a door lock interior arranged on the door leaf and containing the system electronics are provided, the plug connection point for the programming device connecting cable can advantageously be arranged directly on the door lock inner fitting, in particular on its underside. If, on the other hand, the system electronics, as is known per se, are accommodated in the door leaf and covered here by a faceplate running along the front face of the door leaf, the plug connection point for the programming device connecting cable can also be expediently arranged in the faceplate. In both cases, to program the system electronics, the door must first be opened using a suitably mechanically and electronically coded authorization key in order to access the plug connector on the inside for the programming device connection cable. This is also necessary for the programming of the keys, which, according to a further feature of the invention, takes place via the system electronics and the associated locking cylinder, into which the keys to be programmed must therefore be inserted and aligned therein.

Weitere Merkmale der Erfindung werden anhand zweier in der Zeichnung dargestellter Ausführungsbeispiele beschrieben. Darin zeigt:

  • Fig. 1 die Stirnansicht einer mit einer elektronisch-me­chanisch arbeitenden Türverschlußanlage ausgerüsteten Tür mit angeschlossenem Programmiergerät und zuge­hörigem Schlüssel,
  • Fig. 2 eine schaubildliche Teilansicht eines Türblatts mit darin eingebauter Systemelektronik und angeschlossenem Programmiergerät, die
  • Fig. 3, 4, 5 und 6 Teildarstellungen verschiedener, bei der Benutzung des Programmiergeräts zu verwendender Daten-Tabellen.
Further features of the invention are described with reference to two exemplary embodiments shown in the drawing. It shows:
  • 1 is a front view of a door equipped with an electronically-mechanically operating door locking system with a connected programming device and associated key,
  • Fig. 2 is a diagrammatic partial view of a door leaf with system electronics installed therein and a connected programming device, the
  • 3, 4, 5 and 6 partial representations of various data tables to be used when using the programming device.

Die in Fig. 1 ausschnittweise dargestellte Tür ist mit einem in das Türblatt 1 eingelassenen Einsteckschloß 2 sowie einem mit einem Knopf 3 versehenen Außenbeschlag 4 und einem einen Türdrücker 5 lagernden Innenbeschlag 6 versehen. Das Einsteckschloß 2 ist mit einem Doppelprofil-Schließzylinder 7 ausgerüstet, der in seinem inneren und äußeren Teil einen im Gehäuse 7′ drehbeweglich lagernden Zylinderkern 7˝ enthält. Dieser ist durch nicht näher dargestellte Stiftzuhaltungen zu sichern, die über den mit passenden Kerbeinschnitten 8′ versehenen Schlüssel 8 in ihre den Kern 7˝ gegenüber dem Gehäuse 7′ freigebende Position zu verschieben sind. Die Einschnitte 8′ im Schlüssel 8 bilden dessen mechanische Kodierung. Sie kann bei den einzelnen Schlüsseln so beschaffen sein, daß sie in mit entsprechenden Schließzylindern versehene Schließanlagen passen.The door shown in detail in FIG. 1 is with a mortise lock 2 embedded in the door leaf 1 and an outer fitting 4 provided with a button 3 and an inner fitting 6 supporting a door handle 5. The mortise lock 2 is equipped with a double-profile locking cylinder 7, which contains in its inner and outer part a 7 'rotatably mounted cylinder core in the housing 7'. This is to be secured by pin tumblers, not shown, which are to be moved via the key notches 8 'with matching notches 8 into their core 7' relative to the housing 7 'releasing position. The incisions 8 'in the key 8 form its mechanical coding. It can be designed for the individual keys so that they fit into locking systems provided with corresponding locking cylinders.

Die dargestellte Türverschlußanlage ist aber zusätzlich auch noch für elektronischen Kontrollbetrieb ausgerüstet. Zu diesem Zweck ist im äußeren Schließzylinder 7‴ an der Stelle 7IV ein Detektor angeordnet, der mit einer im Tür-Innenbeschlag 6 untergebrachten Systemelektronik SE verbunden ist, die ihrerseits eine im äußeren Schließzylinderteil 7‴ oder im Schloß 2 untergebrachte elektromagnetische Zuhaltung zu steuern erlaubt. Mit dem Detektor 7IV wirkt ein im Schlüssel 8 entsprechend stirnseitig angebrachter Gegendetektor 8˝ zusammen, der zu einer im der Schlüsselreide 8‴ unterge­brachten elektronischen Kodier- und Speichereinrichtung 8IV gehört. Das Türschloß 2 bzw. sein Riegel 2′ können durch den Schlüssel 8 nur dann geöffnet und ggfs. auch geschlossen werden, sofern letztere nicht nur hinsichtlich seiner mecha­nischen Kodierung 8′ sondern auch bezüglich seiner elek­tronischen Kodierung mit der in der Systemelektronik SE einge­speicherten übereinstimmt, die somit die Schlüsselberechtigung prüft und für die entsprechende Steuerung des Türschlosses 2 sorgt.The door lock system shown is also additionally equipped for electronic control operation. For this purpose, a detector is arranged in the outer lock cylinder 7 ‴ at point 7 IV , which is connected to system electronics SE housed in the door inner fitting 6, which in turn allows control of an electromagnetic tumbler housed in the outer lock cylinder part 7 ‴ or in the lock 2 . The detector 7 IV interacts with a counter detector 8˝ which is attached in the key 8 and which belongs to an electronic coding and storage device 8 IV housed in the key box 8 ‴. The door lock 2 or its bolt 2 'can only be opened and, if necessary, also closed by the key 8, provided that the latter not only corresponds with regard to its mechanical coding 8' but also with regard to its electronic coding to that stored in the system electronics SE, which thus checks the key authorization and ensures the appropriate control of the door lock 2.

Zur Programmierung der Systemelektronik SE wie auch des Schlüssels 8 dient das Programmiergerät 9, das in bekannter Weise mit Einstelltasten 10 sowie einem Anzeigefeld 11 versehen ist. Über das mehradrige Anschlußkabel 12 kann das programmier­gerät 9 mit der auf der Unterseite des Türinnenbeschlags 6 vor­handenen Steckeranschlußstelle 13 verbunden werden, die zu der im Beschlag 6 untergebrachten Systemelektronik gehört. Um auch die Schlüssel 8 entsprechend programmieren oder umprogrammieren zu können, werden diese in den Außenzylinder 7‴ eingesteckt und darin ausgerichtet, wobei dann die Programmierung ihrer Kodeeinrichtung 8IV vom Programmiergerät 9 über das Anschluß­kabel 12 und die Schloßelektronik SE sowie die drahtlose Verbindung an den Detektorstellen 7IV, 8˝ erfolgt. Auf diese Weise ist gewährleistet, daß das Programmieren sowohl der schloßimmanenten Systemelektronik SE wie auch der Einzel­schlüssel 8 jeweils nur von der geschützten Türinnenseite her, also nur bei durch die berechtigte Person bereits aufge­schlossener Tür erfolgen kann.The programming device 9, which is known in the art, is used to program the system electronics SE as well as the key 8 Is provided with buttons 10 and a display panel 11. Via the multi-core connection cable 12, the programming device 9 can be connected to the plug connection point 13 present on the underside of the inside door fitting 6, which belongs to the system electronics accommodated in the fitting 6. In order to be able to program or reprogram the keys 8 accordingly, they are inserted into the outer cylinder 7 ‴ and aligned therein, in which case the programming of their code device 8 IV by the programming device 9 via the connecting cable 12 and the lock electronics SE and the wireless connection at the detector points 7 IV , 8˝. In this way it is ensured that the programming of both the system electronics SE inherent in the lock and the individual key 8 can only be carried out from the protected inside of the door, ie only when the door is already unlocked by the authorized person.

Bei dem in Fig. 2 dargestellten Ausführungsbeispiel ist die mit dem Schließzylinder 7 des Einstecktürschlosses 2 verbundene Systemelektronik SE im Türblatt 1 untergebracht, und zwar in einer entsprechenden Aussparung, die stirnseitig durch die Stulpschiene 14 abgedeckt ist. In dieser Stulpschiene 14 ist auch die Steckeranschlußstelle 15 für das mehradrige Anschlußkabel 12 des Programmiergeräts 9 angeordnet, so daß auch in diesem Falle die Programmierung der Systemelektronik SE sowie der in den äußeren Schließzylinder 7 einzuführenden Schlüssel 8 lediglich bei geöffnetem Türblatt, also nur durch eine mit einem entsprechenden Berechtigungsschlüssel versehene, speziell damit beauftragte Person erfolgen kann. Zweckmäßig wird hiermit eine vertrauenswürdige Person der Schließanlagen-­Benutzerfirma beauftragt, die beispielsweise zugleich auch für Gleitzeitabrechnung, Urlaubs- und Krankheitsmeldung zuständig sein kann. Dies ist im beruflichen Alltag auch deswegen wünschenswert, weil ein andernfalls abteilungsentfernter Sicherheitsbeauftragter in besonderen Bedarfsfällen vielfach nicht erreichbar ist. Dabei muß auch befürchtet werden, daß der Umgang mit dem Programmiergerät 9 und dem zu seiner Benutzung notwendigen Kenn- bzw. Passwort nicht immer mit der notwendigen Sorgfalt erfolgt, was zumindest bei Abwesenheit der jeweils damit speziell beauftragten Personen zu befürchten ist.In the exemplary embodiment shown in FIG. 2, the system electronics SE connected to the locking cylinder 7 of the mortise lock 2 is accommodated in the door leaf 1, in a corresponding recess which is covered on the end face by the faceplate 14. In this faceplate 14, the connector 15 for the multi-core connection cable 12 of the programming device 9 is arranged, so that in this case, the programming of the system electronics SE and the key 8 to be inserted into the outer lock cylinder 7 only with the door leaf open, i.e. only with one a corresponding authorization key, specially commissioned person. Appropriately, a trustworthy person from the locking system user company is hereby commissioned, who, for example, can also be responsible for flexitime billing, vacation and illness reports. This is also desirable in everyday work because a security officer who is otherwise removed from the department is often required in special cases is not available. It must also be feared that the handling of the programming device 9 and the password or password necessary for its use is not always carried out with the necessary care, which is to be feared at least in the absence of the persons specifically commissioned with it.

Die zu einer gemeinsamen Schließanlage gehörenden Kompo­nenten, also die Systemelektroniken der einzelnen Schließzylin­der, die zugehörigen Schlüssel sowie das Programmiergerät soll­ten zweckmäßig die gleiche Anlagen-Kennung besitzen, die vom Hersteller all diesen Komponenten einprogrammiert wird und die vom Kunden bzw. dessen Programmiergerät weder verändert noch konkret ausgelesen werden kann. Darüber hinaus sollten die zu einer gemeinsamen Schließanlage gehörenden vorerwähnten Kompo­nenten auch noch eine Kunden-Kennung aufweisen, die nur vom Kunden bzw. dessen Sicherheitsbeauftragten durch dessen Pro­grammiergerät einzugeben und veränderbar ist. Durch diese Kunden-Kennung wird wesentlichen Sicherheitsanforderungen entsprochen. Sie verhindert, daß beim Hersteller der Ver­schlußanlage mißbräuchlich Nachschlüssel angefertigt werden können. Auch gefährden etwaige auf dem Lieferweg zum Kunden abhanden gekommene Verschlußanlage-Komponenten nicht den Sicherheitsgrad des Elektroniksystems. Nicht zuletzt kann dieser aber, nachdem etwa über einen längeren Zeitraum mehrere Schlüssel verlorengegangen sind, durch Änderung der Kunden-­Kennung wieder hergestellt werden. Im Einzelfall braucht aber bei Schlüsselverlust lediglich die betreffende Personen-­Kennung gelöscht oder gesperrt und das oder die infrage kommenden Schlösser bzw. Schließzylinder umprogrammiert zu werden.The components belonging to a common locking system, i.e. the system electronics of the individual locking cylinders, the associated keys and the programming device should expediently have the same system identifier that is programmed by the manufacturer of all these components and that neither changed nor specifically by the customer or his programming device can be read out. In addition, the aforementioned components belonging to a common locking system should also have a customer identifier, which can only be entered and changed by the customer or his security officer using his programming device. With this customer identification, essential security requirements are met. It prevents duplicate keys from being misused by the manufacturer of the locking system. Also, any locking system components lost on the way to the customer do not endanger the security level of the electronic system. Last but not least, after several keys have been lost over a longer period of time, this can be restored by changing the customer ID. In individual cases, however, if the key is lost, only the relevant person ID needs to be deleted or blocked and the lock or lock cylinder or lock cylinders in question need to be reprogrammed.

Die für die Systemelektronik relevanten Daten werden vorteilhaft in Tabellenform erstellt und gespeichert, um Speicherplatz einzusparen und die Handhabung und Übersicht­lichkeit der Anlage zu verbessern. Solche Tabellen sind in den Fig. 3, 4, 5 und 6 dargestellt. Ihre Daten werden zusätzlich zum Datum, der Uhrzeit und mindestens einer aktiven Kunden-­Kennung im Programmiergerät 9 gespeichert.The data relevant for system electronics are advantageously created and stored in tabular form in order to save storage space and to improve the handling and clarity of the system. Such tables are in the 3, 4, 5 and 6 are shown. Your data is stored in the programming device 9 in addition to the date, the time and at least one active customer identifier.

Dabei dient die in Fig. 3 wiedergegebene Statustabelle zur Festlegung des Zeitplans, wobei also die Status-Werte 00, 01, 02 etc. jeweils eine bestimmte Termin-Regelung charakteri­sieren, nämlich an welchen Wochentagen (M = Montag, D = Dienstag etc.) und zwischen welchen Uhrzeiten an diesen Tagen eine Tür- bzw. Schloß-Zugangsberechtigung besteht.The status table shown in FIG. 3 is used to determine the schedule, whereby the status values 00, 01, 02 etc. each characterize a specific date control, namely on which days of the week (M = Monday, D = Tuesday etc.) and between what times on these days a door or lock access authorization exists.

Desweiteren sollte mindestens eine Zugangstabelle entsprechend Fig. 4 mit der Zuordnung von Personen-Kennung und Status angelegt werden, wobei ggfs. zusätzlich für elektro­nische Kode- (Tastatur-) Schlösser jeder Personen-Kennung eine unterschiedliche Kode-Nummer zugeteilt werden kann.Furthermore, at least one access table according to FIG. 4 with the assignment of person identification and status should be created, whereby a different code number can optionally be assigned to each person identification for electronic code (keypad) locks.

Schließlich sollte noch die in Fig. 5 dargestellte Schloß­tabelle mit allen in die betreffende Schließanlage einbezogenen Schlössern und den diesen jeweils zugeordneten Zugangstabellen-­Nummern erstellt werden. Wie aus dieser Schloßtabelle ersicht­lich ist, wird hier die in Fig. 4 abgebildete Zugangstabelle Nr. 10 den Schlössern bzw. Schließzylindern 22, 23 und 27 zuge­ordnet, wohingegen für das Schloß 16 eine andere Zugangstabelle Nr. 5 festgelegt wird. An diesem Beispiel wird deutlich, daß das Programmieren der einzelnen Schlösser z. B. 22, 23 und 27 sehr einfach vorgenommen werden kann, weil dabei die Zugangs­tabelle Nr. 10 im Programmiergerät nur einmal aufgestellt und jeweils in die Systemelektronik der Schlösser 22, 23 und 27 eingespeichert zu werden braucht.Finally, the lock table shown in FIG. 5 should be created with all the locks included in the locking system concerned and the access table numbers assigned to them. As can be seen from this lock table, the access table No. 10 shown in FIG. 4 is assigned to the locks or lock cylinders 22, 23 and 27, whereas another access table No. 5 is defined for the lock 16. This example shows that the programming of the individual locks z. B. 22, 23 and 27 can be made very easily, because the access table No. 10 in the programming device only set up once and each need to be stored in the system electronics of the locks 22, 23 and 27.

Fig. 6 zeigt einen Ausschnitt aus dem Zugangsprotokoll über das Schloß Nr. 23, worin also die einzeln nacheinander erfolgten Schlüsselbetätigungen des zum Schloß 23 gehörigen Schließzylinders festgehalten sind. Diese Daten werden von der Systemelektronik erfaßt und gespeichert und können jederzeit in das Programmiergerät 9 übertragen und darin angezeigt oder auch z. B. von einem Drucker ausgedruckt werden. Das "Z" in der Spalte "BEM." weist auf einen am 06.01.1988 erfolgten Öff­nungsversuch des Schlüssels mit der Personen-Kennung 10381 zur nicht berechtigten Uhrzeit 8⁰¹ hin. In dieser Spalte können auch weitere Kurzzeichen für mögliche, andere Fehlermeldungen vorgesehen werden.Fig. 6 shows a section of the access log about the lock No. 23, in which the key operations of the lock cylinder belonging to the lock 23, which have been carried out one after the other, are recorded. This data is recorded and stored by the system electronics and can be transmitted to the programming device 9 at any time and displayed therein or also e.g. B. can be printed out by a printer. The "Z" in the column "BEM." indicates an attempt to open the key with the personal identifier 10381 on 06.01.1988 at the unauthorized time 8⁰¹. In this column, further abbreviations for possible other error messages can be provided.

Es versteht sich, daß die sichere Aufbewahrung der Pro­grammiergeräte 9 sehr wichtig für den Erhalt der Systemsicher­heit der Türverschlußanlage ist, da gerade das Programmiergerät in dem mit der vorliegenden Erfindung angesprochenen off-Line-­Betrieb eine ganz wesentliche Svstemkomponente darstellt. Spätestens bei einem Verlust des Programmiergerätes wird der Sicherheitsvorteil dieser Erfindung besonders deutlich. Eine das programmiergerät in unbefugter bzw. mißbräuchlicher Weise zu benutzen beabsichtigende Person müßte nämlich zu allererst die hinter der verschlossenen Tür liegende Sicherheitszone betreten können, bevor sie die Systemelektronik oder einzelne Schlüssel umprogrammieren könnte.It goes without saying that the secure storage of the programming devices 9 is very important for maintaining the system security of the door locking system, since the programming device in the off-line operation addressed by the present invention represents a very essential system component. The security advantage of this invention becomes particularly clear at the latest when the programming device is lost. A person who intends to use the programming device in an unauthorized or abusive manner would first of all have to be able to enter the security zone behind the closed door before he could reprogram the system electronics or individual keys.

Claims (9)

1. Elektronisch-mechanisch arbeitende Türverschlußan­lage, mit einem in ein Türschloß eingebauten Schließzylinder (7) der durch mechanisch sowie elektronisch kodierte, auch in eine Zylinder-Schließ­anlage einbeziehbare Schlüssel (8) zu betätigen und mit einer entsprechenden Systemelektronik (SE) ver­bunden ist, sowie weiterhin mit einem zum Program­mieren der Systemelektronik (SE) und der Schlüssel (8) dienenden Programmiergerät (9) das über ein mehradriges Anschlußkabel (12) mit einer zur Steuer­elektronik (SE) führenden Steckeranschlußstelle (13) zu verbinden ist, dadurch gekenn­zeichnet, daß die Steckeranschlußstelle (13, 15) für das Programmiergerät-Anschlußkabel (12) auf der geschützten Innenseite der Tür (1) angeordnet ist.1.Electronic-mechanical door lock system, with a lock cylinder (7) installed in a door lock, which can be actuated by mechanically and electronically coded keys (8) which can also be included in a cylinder lock system, and which is connected to corresponding system electronics (SE), and further with a programming device (9) for programming the system electronics (SE) and the key (8), which is to be connected via a multi-core connecting cable (12) to a connector connection point (13) leading to the control electronics (SE), characterized in that the Plug connection point (13, 15) for the programming device connection cable (12) is arranged on the protected inside of the door (1). 2. Türverschlußanlage nach Anspruch 1, mit einem am Tür­blatt angeordneten, die Systemelektronik enthaltenden Türschloß-Innenbeschlag, dadurch gekenn­zeichnet, daß die Steckeranschlußstelle (13) für das Programmiergerät-Anschlußkabel (2) am Tür­schloß-Innenbeschlag (6) insbesondere auf dessen Unterseite angeordnet ist. (Fig. 1)2. door lock system according to claim 1, arranged with the door leaf, the system electronics comprising door lock internal fittings, characterized in that the plug junction (13) for the programming device connecting cable (2) is arranged in particular on the underside of the door lock inside fitting (6) . (Fig. 1) 3. Türverschlußanlage nach Anspruch 1, mit einer im Tür­blatt untergebrachten Systemelektronik, die durch eine längs der Türblatt-Stirnseite verlaufende Stulp­schiene abgedeckt ist, dadurch gekenn­zeichnet, daß die Steckeranschlußstelle (15) für das Programmiergerät-Anschlußkabel (12) in der Stulpschiene (14) angeordnet ist. (Fig. 2)3. Door locking system according to claim 1, with a system electronics housed in the door leaf, which is covered by a along the door leaf front end face plate, characterized in that the connector connection point (15) for the programming device connection cable (12) in the face plate (14) is arranged. (Fig. 2) 4. Türverschlußanlage nach einem der Ansprüche 1 bis 3, da­durch gekennzeichnet, daß die Program­mierung der Schlüssel (8) über die Systemelektronik (SE) und den damit verbundenen Schließzylinder (7) erfolgt, in den die zu programmierenden Schlüssel (8) einzustecken und darin auszurichten sind.4. Door lock system according to one of claims 1 to 3, characterized in that the programming of the key (8) via the system electronics (SE) and the associated locking cylinder (7) takes place in which the key to be programmed (8) and inserted are to be aligned. 5. Türverschlußanlage nach einem der Ansprüche 1 bis 4, da­durch gekennzeichnet, daß die zu einer gemeinsamen Schließanlage gehörenden Systemelektroniken (SE) der einzelnen Schließzylinder (7), die zugehörigen Schlüssel (8) sowie das Programmiergerät (9) die gleiche, von letzterem nicht zu verändernde Anlagenkennung aufweisen.5. Door locking system according to one of claims 1 to 4, characterized in that the system electronics (SE) belonging to a common locking system of the individual locking cylinders (7), the associated key (8) and the programming device (9) are the same, but not the latter have the system identifier to be changed. 6. Türverschlußanlage nach Anspruch 5, dadurch ge­kennzeichnet, daß die zu einer gemeinsamen Schließanlage gehörenden Systemelektroniken (SE) der einzelnen Schließzylinder (7) die zugehörigen Schlüssel (8) sowie das Programmiergerät (9) eine durch letzteres veränderbare Kunden-Kennung aufweisen.6. Door locking system according to claim 5, characterized in that the system electronics (SE) belonging to a common locking system of the individual locking cylinders (7), the associated keys (8) and the programming device (9) have a customer identifier which can be changed by the latter. 7. Türverschlußanlage nach einem der Ansprüche 1 bis 6, da­durch gekennzeichnet, daß im Pro­grammiergerät (9) die Schlüssel- bzw. Schließzylinder-­Zugangsberechtigungen in Tabellenform als Statustabelle (Fig. 3) Zugangstabelle (Fig. 4) und Schloßtabelle (Fig. 5) speicherbar sind.7. Door lock system according to one of claims 1 to 6, characterized in that in the programming device (9) the key or lock cylinder access authorizations in tabular form as a status table (Fig. 3) access table (Fig. 4) and lock table (Fig. 5) are storable. 8. Türverschlußanlage nach Anspruch 7, dadurch ge­kennzeichnet, daß die Systemelektronik (SE) des Schließzylinders (7) über die Schloßtabelle mit Zugriff auf die Statustabelle und die in Frage kommende Zugangs­tabelle programmierbar ist.8. Door lock system according to claim 7, characterized in that the system electronics (SE) of the lock cylinder (7) via the lock table with access to the status table and the access table in question is programmable. 9. Türverschlußanlage nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die ein­zelnen Schlüsselbetätigungen des Schließzylinders (7) in seiner Systemelektronik (SE) erfaßbar und speicherbar sowie in das anzuschließende Programmiergerät (9) übertragbar und dort speicherbar sowie anzeigbar sind.9. Door lock system according to one of claims 1 to 8, characterized in that the individual key actuations of the locking cylinder (7) in its system electronics (SE) can be detected and stored and can be transferred to the programming device (9) to be connected and can be stored and displayed there.
EP89100377A 1988-02-22 1989-01-11 Electromechanically operated door-locking apparatus Withdrawn EP0329931A3 (en)

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DE3805453A DE3805453A1 (en) 1988-02-22 1988-02-22 ELECTRONIC-MECHANICAL WORKING DOOR LOCKING SYSTEM
DE3805453 1988-02-22

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WO1992008211A1 (en) * 1990-11-02 1992-05-14 Doduco Gmbh + Co. Dr. Eugen Dürrwächter Access control device
US5540069A (en) * 1990-11-16 1996-07-30 Vachette Electronic and mechanical lock and key therefor
EP0497040A1 (en) * 1991-01-31 1992-08-05 Meridian, Inc. Removable file programming unit
FR2672716A1 (en) * 1991-02-08 1992-08-14 Trw Sipea Spa REMOTE CONTROL AND DEVICE FOR THE MEMORY RECORDING OF AN IDENTIFICATION CODE IN THE REMOTE CONTROL.
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US5605066A (en) * 1992-04-16 1997-02-25 Abloy Security Ltd Oy Electromechanical lock arrangement
US5437174A (en) * 1992-11-17 1995-08-01 David Sokol Retrofittable electronic and mechanical door lock system
US5423198A (en) * 1993-11-12 1995-06-13 Kaba High Security Locks, Inc. Dual control mode lock
US5771722A (en) * 1993-11-12 1998-06-30 Kaba High Security Locks Corporation Dual control mode lock system
EP0915220A3 (en) * 1997-11-06 2002-01-09 Drumm GmbH Electronic-mechanical locking system
EP3261063A1 (en) * 2016-06-22 2017-12-27 ASSA ABLOY Korea Digital door lock having detachable function extension module

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Publication number Publication date
EP0329931A3 (en) 1990-03-14
DE3805453A1 (en) 1989-08-31

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