DE426387T1 - SECURITY SYSTEM. - Google Patents

SECURITY SYSTEM.

Info

Publication number
DE426387T1
DE426387T1 DE199090311750T DE90311750T DE426387T1 DE 426387 T1 DE426387 T1 DE 426387T1 DE 199090311750 T DE199090311750 T DE 199090311750T DE 90311750 T DE90311750 T DE 90311750T DE 426387 T1 DE426387 T1 DE 426387T1
Authority
DE
Germany
Prior art keywords
security system
key
code
control device
switching mechanism
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.)
Pending
Application number
DE199090311750T
Other languages
German (de)
Inventor
Philip Hall Stockport Cheshire Sk6 5Dx Bertenshaw
Malcolm John Stockport Cheshire Sk6 4Db Bugler
Original Assignee
Pac International Ltd., Stockport, Cheshire
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 Pac International Ltd., Stockport, Cheshire filed Critical Pac International Ltd., Stockport, Cheshire
Publication of DE426387T1 publication Critical patent/DE426387T1/en
Pending legal-status Critical Current

Links

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
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C9/00904—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for hotels, motels, office buildings or the like
    • 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
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Claims (12)

Europäische Patentanm. Nr. 90 311 75G.5 A 39 625/kre Anm.: PAC INTERNATIONAL LIMITED 6. August 1991 AnsprücheEuropean Patent Application No. 90 311 75G.5 A 39 625/kre Note: PAC INTERNATIONAL LIMITED 6 August 1991 Claims 1. Sicherheitssystem zur Benutzung mit elektrisch codierten Schlüsseln, mit mindestens einem gesteuerten Schaltwerk, das einen Schlüssel-Leser aufweist, wobei das Schaltwerk durch Vorlage eines akzeptierbar codierten Schlüssels an den Leser des Schaltwerkes aktiviert werden kann, dadurch gekennzeichnet, daß das System außerdem eine Steuereinrichtung zum Steuern des (oder jedes) gesteuerten Schaltwerkes aufweist und die Steuereinrichtung einen Haupt-Schlüssel-Leser hat zum Lesen von Codierungen der ihm vorgelegten Schlüssel, und daß das System eine Speichereinrichtung aufweist zum Speichern der Codes mit Bezug auf ihre Akzeptierbarkeit zur Aktivierung des (oder jedes) Schaltwerkes wie erwähnt.1. A security system for use with electrically coded keys, comprising at least one controlled switching mechanism having a key reader, the switching mechanism being capable of being activated by presenting an acceptably coded key to the switching mechanism reader, characterized in that the system further comprises control means for controlling the (or each) controlled switching mechanism, the control means having a master key reader for reading codes of keys presented to it, and in that the system comprises storage means for storing the codes with respect to their acceptability for activating the (or each) switching mechanism as aforesaid. 2. Sicherheitssystem nach Anspruch 1,2. Security system according to claim 1, bei dem die Steuereinrichtung eine Lösch-Betriebsart hat zum Löschen eines gespeicherten Codes, wonach der betreffende Schlüssel nicht mehr zum Aktivieren des (oder jedes) Schaltwerkes benutzt werden kann, wobei die Steuereinrichtung derart ausgebildet ist, daß sie die Lösch-Betriebsart wirksam macht, wenn dem Haupt-Schlüssel-Leser ein Schlüssel vorgelegt wird, für den der genannte Code in der Speichereinrichtung vorhanden ist.in which the control device has an erasure mode for erasing a stored code, after which the key in question can no longer be used to activate the (or each) switching mechanism, the control device being designed such that it makes the erasure mode effective when a key for which the said code is present in the storage device is presented to the main key reader. 3. Sicherheitssystem nach Anspruch 1 oder 2,3. Security system according to claim 1 or 2, bei dem die Steuereinrichtung eine Erweiterungs-Betriebsart hat zum Hinzufügen eines gespeicherten Codes, wodurch der betreffende Schlüssel dann zum Aktivieren des (oder jedes) Schaltwerkes benutzt werden kann, wobei die Steuereinrichtung derart ausgebildet ist, daß sie die Erweiterungs-Bebtriebsart wirksam macht, wenn dem Haupt- Schlüssel-Leser ein akzeptierbar codierter Schlüssel vorgelegt wird, dessen Code in der Speichereinrichtung nicht vorhanden ist.wherein the control device has an extension mode for adding a stored code, whereby the relevant key can then be used to activate the (or each) switching device, the control device being arranged to activate the extension mode when the main key reader is presented with an acceptably coded key whose code is not present in the storage device. 4. Sicherheitssystem nach einem der Ansprüche 1 bis 3, bei dem die Speicherung von zusätzlichen Daten in Verbindung mit dem Schlüssel-Code vorgesehen ist, wobei die zusätzlichen Daten eine Einschränkung der Akzeptierbarkeit des Codes identifizieren.4. Security system according to one of claims 1 to 3, in which the storage of additional data in connection with the key code is provided, the additional data identifying a restriction on the acceptability of the code. 5. Sicherheitssystem nach Anspruch 4,5. Security system according to claim 4, bei dem die zusätzlichen Daten von den Schaltwerken ein bestimmtes (oder eine Gruppe) Schaltwerk(e) identifizieren, für das (die) der Code akzeptierbar ist.where the additional data from the derailleurs identifies a specific derailleur (or group of derailleurs) for which the code is acceptable. 6. Sicherheitssystem nach Anspruch 4 oder 5,6. Security system according to claim 4 or 5, bei dem die Eingabe der zusätzlichen Daten über manuelle Steuerungen bewirkt wird, die der Steuereinrichtung zugeordnet sind.in which the additional data is entered via manual controls assigned to the control device. 7. Sicherheitssystem nach einem der Ansprüche 1 bis 6,7. Security system according to one of claims 1 to 6, bei dem eine Sicherheitsbetätigung der Steuereinrichtung vorgesehen ist, bevor ein Schlüssel-Code in den Speicher eingegeben werden kann.in which a safety actuation of the control device is provided before a key code can be entered into the memory. 8. Sicherheitssystem nach Anspruch 7,8. Security system according to claim 7, bei dem die Sicherheitsbetätigung durch Vorlage eines "Master"-Schlüssels an den Haupt-Leser ausgeführt wird.where the security operation is carried out by presenting a "master" key to the main reader. 9. Sicherheitssystem nach einem der Ansprüche 1 bis 8, bei dem die Schlüssel Magnetkarten aufweisen.9. Security system according to one of claims 1 to 8, wherein the keys comprise magnetic cards. 10. Sicherheitssystem nach einem der Ansprüche 1 bis 8,10. Security system according to one of claims 1 to 8, bei dem die Schlüssel integrierte Schaltungen aufweisen.in which the keys have integrated circuits. 11. Sicherheitssystem nach einem der Ansprüche 1 bis 8, bei dem die Schlüssel kontaktlos gestaltet sind.11. Security system according to one of claims 1 to 8, wherein the keys are designed to be contactless. 12. Sicherheitssystem nach einem der Ansprüche 1 bis 11, bei dem die gesteuerten Schaltwerke einen Türöffner-Mechanismus aufweisen.12. Security system according to one of claims 1 to 11, in which the controlled switching mechanisms have a door opening mechanism.
DE199090311750T 1989-10-28 1990-10-26 SECURITY SYSTEM. Pending DE426387T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898924341A GB8924341D0 (en) 1989-10-28 1989-10-28 Security system

Publications (1)

Publication Number Publication Date
DE426387T1 true DE426387T1 (en) 1992-01-16

Family

ID=10665359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE199090311750T Pending DE426387T1 (en) 1989-10-28 1990-10-26 SECURITY SYSTEM.

Country Status (4)

Country Link
EP (1) EP0426387A3 (en)
DE (1) DE426387T1 (en)
ES (1) ES2024401A4 (en)
GB (2) GB8924341D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4707596A (en) * 1995-03-08 1996-09-23 Keba Gesellschaft M.B.H. & Co. Access control system with an access control device and a housing, and a process for monitoring access authorisation
US6476708B1 (en) 1998-03-20 2002-11-05 Hid Corporation Detection of an RFID device by an RF reader unit operating in a reduced power state
US8063746B2 (en) 2006-03-31 2011-11-22 Assa Abloy Ab Transponder detector for an RFID system generating a progression of detection signals
US7782209B2 (en) 2006-03-31 2010-08-24 Assa Abloy Ab Detection signal generator circuit for an RFID reader
US8203429B2 (en) 2008-04-01 2012-06-19 Assa Abloy Ab Switched capacitance method for the detection of, and subsequent communication with a wireless transponder device using a single antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069582A (en) * 1980-02-07 1981-08-26 British Relay Electronics Ltd Door locking system
FR2556764B1 (en) * 1983-12-16 1986-05-16 Lewiner Jacques IMPROVEMENTS TO COMMAND AND CONTROL FACILITIES OF THE DIFFERENT LOCKED LOCKS OF AN ASSEMBLY
EP0239342A3 (en) * 1986-03-21 1988-12-07 Emhart Industries, Inc. Electronic locking systems

Also Published As

Publication number Publication date
GB8924341D0 (en) 1989-12-13
GB2237427B (en) 1993-07-07
EP0426387A3 (en) 1991-06-12
GB2237427A (en) 1991-05-01
ES2024401A4 (en) 1992-03-01
GB9023377D0 (en) 1990-12-05
EP0426387A2 (en) 1991-05-08

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