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WO1999061732A1 - Serrure electronique - Google Patents

Serrure electronique Download PDF

Info

Publication number
WO1999061732A1
WO1999061732A1 PCT/SE1999/000908 SE9900908W WO9961732A1 WO 1999061732 A1 WO1999061732 A1 WO 1999061732A1 SE 9900908 W SE9900908 W SE 9900908W WO 9961732 A1 WO9961732 A1 WO 9961732A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
picklock
input
electronic
order
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.)
Ceased
Application number
PCT/SE1999/000908
Other languages
English (en)
Inventor
Nils Pontram
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.)
LANCAP AB
Original Assignee
LANCAP AB
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 LANCAP AB filed Critical LANCAP AB
Priority to EP99928319A priority Critical patent/EP1082508A1/fr
Priority to AU45414/99A priority patent/AU4541499A/en
Publication of WO1999061732A1 publication Critical patent/WO1999061732A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • G07C2009/00777—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 by induction
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/04—Access control involving a hierarchy in access rights
    • 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

Definitions

  • the present invention relates to an electronic lock and in particular to a method for coding an electronic lock
  • an electronic/electromechanical door lock comprising a lock housing arranged to cooperate with a securing plate.
  • the lock housing is normally fed with power from an external power source.
  • In the lock there is at least one input provided to interwork with an electronic picklock through which input power supply and a data signal can be transmitted to the lock.
  • - Fig. 1 is a schematic view of an electromechanical lock.
  • FIG. 2 is a schematic view of an alternative embodiment of an electromechanical lock.
  • Fig. 1 a schematic view of an electromechanical lock 101 is shown.
  • the lock 101 is located in a door comprising a door leaf 103 in a door frame 105.
  • an electronic bus 107 provided, which preferably supplies the lock with electrical power as well as data signals.
  • the bus 107 is a so-called LanCap-bus.
  • a bus interface 109 having an integrated microcomputer.
  • the interface 109 is connected to a memory 111, to a picklock interface/picklock terminal 113, to position sensors 115 and to an electromagnetic manoeuvring means 117 cooperating with a lockhead 119 in the doorframe by means of transmission of an electromagnetic field.
  • both power and information about to which position a bolt 120 in the doorframe is to be driven is transmitted.
  • the bolt can for example be driven using an electrical motor 121 which is fed with electric power transmitted from the doorframe via the electromagnetic field.
  • the memory 111 in the doorframe comprises lock algorithms, a picklock code and a lock identity.
  • the position sensors 115 are arranged to sense the position of the bolt 120. By means of continuously sensing the position of the bolt it can be checked that the lock is working properly and in case it is not, an alarm can be given.
  • the part of the lock located in the door comprises the corresponding position sensors 123 in order to ensure that the lock is working properly and in order to make manipulation of the lock more difficult.
  • a lock as described above can directly sense that the bolt is located in the correct position in the securing plate and the lock can then interwork intimately and directly with an alarm system.
  • the lock is provided with alternating codes, so-called running codes.
  • codes which relies on automatic incrementation of the code at every command that an element performs, of course results in that old codes are blocked or become invalid. It will also be more difficult to crack the code when segments can be given at different occasions and data can then be concealed in the transmission.
  • the lock as described above can also comprise a capacitor (not shown) in the door.
  • This capacitor is provided in order to store energy before a control command (lock or unlock) is given to the lock, so that additional energy is available in order to cut off the current peak initially present in the lock at the start of the bolt movement .
  • the result is a faster start and shorter manoeuvring times.
  • In order to obtain information about the position of the bolt normally electronic sensors located in connection to the bolt or to mechanical parts connected to the bolt are used.
  • An electronically controlled lock as described above cannot be picklocked using conventional techniques. However, the possibility should as far as possible exist. Disregarding pure mechanical malfunctions such as for example a jammed bolt there are a number of different possible electrical errors. A limitation of the number of electrical components is advantageous and particularly components working using a high power or being of an active type (transistors, diodes and IC-circuits) .
  • the lock as described above there is a terminal 113 for a picklock. Through this terminal data signals can be fed to the microcomputer in the bus interface of the lock.
  • the picklock can also feed the lock with power and a reset signal through the same terminal/line. The power supply and reset signal respectively can of course be connected using separate terminals/inputs if required.
  • the provision of the picklock will block the regular data traffic which possibly can be erroneous and thereby damage the function.
  • the remaining logic is restarted using the picklock in order to further ensure that the picklock can communicate with the electronic in the lock housing.
  • the picklock is preferably designed so that it only can operate after that the user code has been given, normally the user code of the locksmith.
  • the identity of the lock which normally corresponds to an apartment number, shall be given, further, preferably also a code obtained from the housing company or a system operator is required.
  • the latter code can preferably be changed at a central location if required in order to even further increase the protection.
  • a third code such as the code of a system operator is required, it will in practice be impossible to picklock the lock in a reasonable time.
  • an alarm signal is generated when a picklock is connected to the input 113.
  • the magnetic field can further be modulated at different frequencies in order to transmit data and commands in this manner to the logic in the lock house in the door leaf.
  • the lock only comprises electronics and no moving mechanics. This entire module can thus be encapsulated by means of, for example, casting.
  • the energy to the motor is provided from the pulses generated by the magnetic field by means of positive or negative rectification. This results in that the drive electronics can be much simplified compared to, for example, a bridge connection.
  • the transmission of power which takes place using the electromagnetic power field is preferably pulsing and can have a relatively large frequency range. This can be utilized so that one frequency is kept unused and is only used in order to transmit power. Other frequencies can correspond to binary zeros and ones in order to transmit information. This can be used for more qualified data communication, primarily in order to load parameters and encryption keys . An additional number of frequencies can be directly connected to commands of the type lock or unlock.
  • FIG. 2 an alternative embodiment of the lock in Fig. 1 is shown.
  • the control electronics for control of the lock is located in the lock housing in the door leaf which can be advantageous in some applications.
  • an electric/electromagnetic lock having an input for a picklock.
  • an electronic picklock can be connected in order to open the lock if the lock cannot be opened in the normal way, for example during a power failure.
  • power and a reset signal can be applied via the same input.
  • For picklocking a lock preferably at least two and preferably three independent codes are required in order to open the lock.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

L'invention concerne une serrure électronique/électromagnétique comportant une entrée (113) destinée à un rossignol. Un rossignol électronique peut être connecté via cette entrée (113) en vue d'ouvrir la serrure si on ne peut pas l'ouvrir d'une manière normale, par exemple, en cas de panne de courant. De préférence, du courant et un signal de remise à l'état initial peuvent également être connectés par cette même entrée. Lors du crochetage de la serrure, au moins deux, de préférence, trois codes indépendants les uns des autres sont indispensables pour ouvrir la serrure.
PCT/SE1999/000908 1998-05-27 1999-05-27 Serrure electronique Ceased WO1999061732A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99928319A EP1082508A1 (fr) 1998-05-27 1999-05-27 Serrure electronique
AU45414/99A AU4541499A (en) 1998-05-27 1999-05-27 An electronic lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9801878-1 1998-05-27
SE9801878A SE9801878D0 (sv) 1998-05-27 1998-05-27 Anordning vid ett elektromekaniskt lås

Publications (1)

Publication Number Publication Date
WO1999061732A1 true WO1999061732A1 (fr) 1999-12-02

Family

ID=20411484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1999/000908 Ceased WO1999061732A1 (fr) 1998-05-27 1999-05-27 Serrure electronique

Country Status (4)

Country Link
EP (1) EP1082508A1 (fr)
AU (1) AU4541499A (fr)
SE (1) SE9801878D0 (fr)
WO (1) WO1999061732A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206700A1 (de) * 2002-02-18 2003-08-28 Tegralis Gmbh Gebäudetüranordnung
WO2006101614A1 (fr) * 2005-03-17 2006-09-28 Inncom International, Inc. Systeme de serrure electronique a faible consommation
DE102007013514A1 (de) * 2007-03-21 2008-09-25 Gunter Kries Kontaktzustandsabhängiges Verriegelungssystem mit kombinierten Generator/Aktor

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108366A (en) * 1974-01-02 1978-08-22 Monitron Industries, Inc. Apparatus for providing and sensing coded information
GB2000217A (en) * 1977-06-21 1979-01-04 Philippsthal G Apparatus for latching together and releasing two parts which are movable relative to one another
US4232353A (en) * 1978-06-19 1980-11-04 Roger Mosciatti Door lock security system
GB2169947A (en) * 1984-12-13 1986-07-23 Lowe & Fletcher Ltd Fastener
US4642734A (en) * 1981-09-10 1987-02-10 Research, Incorporated Integrated circuit chip switch
GB2192665A (en) * 1986-07-18 1988-01-20 Neiman Security Products Limit Control apparatus
US4929005A (en) * 1987-10-30 1990-05-29 S.A. Ets. R. Heinen N.V. Device for transferring electric power
FR2677396A1 (fr) * 1991-06-10 1992-12-11 Ferco Int Usine Ferrures Serrure electronique interactive auto-secourue.
GB2291106A (en) * 1994-07-05 1996-01-17 Systemteq Limited Electronic key release device
US5826450A (en) * 1995-05-15 1998-10-27 Codatex Id-Systeme Gessellschaft Mbh Locking device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347267A (en) * 1992-09-28 1994-09-13 Stanley Home Automation Electronic lock reset system and method

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108366A (en) * 1974-01-02 1978-08-22 Monitron Industries, Inc. Apparatus for providing and sensing coded information
GB2000217A (en) * 1977-06-21 1979-01-04 Philippsthal G Apparatus for latching together and releasing two parts which are movable relative to one another
US4232353A (en) * 1978-06-19 1980-11-04 Roger Mosciatti Door lock security system
US4642734A (en) * 1981-09-10 1987-02-10 Research, Incorporated Integrated circuit chip switch
GB2169947A (en) * 1984-12-13 1986-07-23 Lowe & Fletcher Ltd Fastener
GB2192665A (en) * 1986-07-18 1988-01-20 Neiman Security Products Limit Control apparatus
US4929005A (en) * 1987-10-30 1990-05-29 S.A. Ets. R. Heinen N.V. Device for transferring electric power
FR2677396A1 (fr) * 1991-06-10 1992-12-11 Ferco Int Usine Ferrures Serrure electronique interactive auto-secourue.
GB2291106A (en) * 1994-07-05 1996-01-17 Systemteq Limited Electronic key release device
US5826450A (en) * 1995-05-15 1998-10-27 Codatex Id-Systeme Gessellschaft Mbh Locking device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206700A1 (de) * 2002-02-18 2003-08-28 Tegralis Gmbh Gebäudetüranordnung
US8354914B2 (en) 2005-01-27 2013-01-15 Inncom International, Inc. Reduced power electronic lock system
WO2006101614A1 (fr) * 2005-03-17 2006-09-28 Inncom International, Inc. Systeme de serrure electronique a faible consommation
JP2008533340A (ja) * 2005-03-17 2008-08-21 インコム インターナショナル インク 省消費電力電子ロックシステム
DE102007013514A1 (de) * 2007-03-21 2008-09-25 Gunter Kries Kontaktzustandsabhängiges Verriegelungssystem mit kombinierten Generator/Aktor

Also Published As

Publication number Publication date
SE9801878D0 (sv) 1998-05-27
EP1082508A1 (fr) 2001-03-14
AU4541499A (en) 1999-12-13

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