EP3131068B1 - Verrou de porte d'armoire en communication sans fil avec une unite centrale - Google Patents

Verrou de porte d'armoire en communication sans fil avec une unite centrale Download PDF

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Publication number
EP3131068B1
EP3131068B1 EP16182377.8A EP16182377A EP3131068B1 EP 3131068 B1 EP3131068 B1 EP 3131068B1 EP 16182377 A EP16182377 A EP 16182377A EP 3131068 B1 EP3131068 B1 EP 3131068B1
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EP
European Patent Office
Prior art keywords
cabinet door
door lock
bolt
cabinet
electronic circuit
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Application number
EP16182377.8A
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German (de)
English (en)
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EP3131068A1 (fr
Inventor
Helmut Guth
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Schulte Schlagbaum AG
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Schulte Schlagbaum AG
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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
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00365—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit
    • 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
    • G07C2009/00825—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 remotely by lines or wireless communication
    • 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
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations

Definitions

  • the invention relates to a cabinet door lock with a housing that can be fastened on the inside of a cabinet door facing the interior of the cabinet, in particular in exchange for a cabinet lock that is present there, with a battery holder for accommodating a battery for supplying energy to an electronic device of the cabinet door lock, the electronic device of the cabinet door lock having a code input device with which an opening code can be entered, so that with an opening code having locking authorization, a bolt can be moved back and forth between two bolt positions, one bolt position being an open position in which the cabinet door can be opened and the other bolt position being a locked position, in which the cabinet door cannot be opened because the bolt has entered a bolt entry opening associated with the body of the cabinet.
  • a transceiver is able to communicate wirelessly with a central unit in order to transmit locking data.
  • a self-sufficient cabinet lock which has a transmitter/receiver device with which identification information is transmitted wirelessly, e.g. via WLAN, with each opening process will.
  • the cabinet lock is able to access an authorization database via wireless data transmission.
  • the DE 10 2007 052 583 A1 describes a lock that can be fastened on the inside of a cabinet door.
  • the housing has a bolt that can be closed back and forth by manual actuation of a handle.
  • the handle sits on a housing part attached to the outside of the door and acts through the door panel of the cabinet door.
  • the code input device which is assigned to the outside of the door, has a transponder reading arrangement and a keyboard. The unique identification of a transponder can be read with the transponder reading device. A PIN can be typed in using the keyboard.
  • An electronic circuit is provided that checks the entered code for locking authorization. If the code has locking authorization, a clutch is activated with which the actuating handle is connected to the bolt so that the bolt can be moved.
  • a similar closet door lock describes the DE 19 832 516 A1 .
  • the bolt can be displaced by manual rotary actuation of a rotary handle.
  • the US 5,886,644A describes a lock consisting of a first housing part that can be fastened to the inside of the cabinet door and a second housing part that can be fastened to the outside of the cabinet door, in which the bolt can be moved back and forth between two operating positions by a motor.
  • the U.S. 6,791,450 B2 describes an arrangement of a plurality of cabinets, each cabinet being formed with a cabinet door lock, which can be opened by entering a code via a keyboard or via a transponder.
  • the locks are connected to a central unit via a data bus.
  • the WO01/42594 A2 describes a bolt lock which can be opened with a code card which is to be inserted into a reading device.
  • the lock is generally in a sleep state from which it can be woken up by various events. It is awakened, for example, by activation using the code card or by typing a code into a keypad or by a real-time clock. In the awakened state, IR communication can be carried out.
  • the invention is based on the object of specifying a cabinet door lock which can be exchanged for a manually operated cabinet door lock and which has improved functionality.
  • the cabinet door lock has the structural and functional features listed below.
  • the cabinet door lock has a housing.
  • the housing can be fastened to a cabinet door on the inside facing the interior of a cabinet. It can in particular be exchanged for a cabinet lock that is already there and does not have the technically advanced features of the invention.
  • the housing contains a motor that can be controlled by electronic circuitry or a handle that can be coupled to a bolt drive.
  • the electronic circuit interacts with a code input device.
  • An opening code can be entered via the code input device. This can be done using a keyboard.
  • the code can also be entered by holding a transponder close by.
  • the code input device has a communication device that communicates wirelessly with the transponder.
  • a wireless wake-up signal is sent to the transponder, so that the transponder sends its individual identifier to the code input device.
  • the code input device can generate a test signal permanently or at intervals, which builds up an electromagnetic detector field to check whether a transponder is in the immediate vicinity of the cabinet door lock. This signal is generated with very low power, so it has no long-distance effect. Only when the presence of a transponder is detected in the immediate vicinity of the code input device is a more powerful wake-up signal generated, which causes the transponder to transmit its identifier.
  • the code input device or the electronic circuit have a locking authorization checking device, which is used to check whether the opening code received via the keyboard or the transponder reading device has locking authorization.
  • This test is based on an activation of the electronic circuit, which is done either by entering the PIN or reading the identifier of a transponder. If the locking authorization of the opening code is determined, i.e. when the electronic circuit is activated with locking authorization, the bolt can be shifted back and forth between two bolt positions with an actuating unit.
  • the motor is put into operation in order to shift the bolt, which can be shifted back and forth between two bolt positions, into the respective other bolt position.
  • a clutch which couples an actuating handle with a bolt drive, is brought from an uncoupled position into a coupled position, in which the actuation moves the bolt.
  • a transceiver is provided which is functionally separate from the optional transponder reading device. This transceiver, which interacts with the electronic circuit, is used for wireless data transmission of at least locking status data to a central unit. Provision is made for locking state data to be transmitted to the central unit each time the electronic circuit is activated.
  • the locking status data contain at least the locking status of the lock before or after entering the code and/or the entered code, i.e. the PIN or the individual transponder identification.
  • the central unit can thus be used to manage a large number of cabinet door locks in an arrangement that includes a large number of cabinets.
  • the cabinet door lock management takes place as a result of wireless data transmission without the need for cables, especially bus cables.
  • the housing has a battery holder.
  • the battery holder can be arranged in the same housing that also contains the latch.
  • the housing can also be formed from a plurality of individual housings which are spatially separate from one another, it being possible for the battery to be arranged in a housing which is separate from the bolt.
  • the battery serves in particular to supply energy to the motor or the clutch, the electronic circuit, the code input device and the transceiver. All electrical or electronic units of the cabinet door lock are preferably battery-operated, so that the cabinet door lock does not require a cable connection to an external power supply.
  • the transceiver It is therefore a self-sufficient lock, which can have a long operating time, since it is provided that the transceiver is mainly in its idle state. It is provided that the transceiver sends a sign of life to the central unit only after a predetermined time interval and otherwise only transmits locking status data to the central unit when the electronic circuit is activated. The transceiver only becomes ready to receive if it has previously been activated or has sent the cyclical sign-of-life, it being sufficient if the transceiver sends a relevant sign-of-life once a day. This minimizes energy consumption.
  • the electronic circuitry includes a clock that provides a clock according to which a low-power transponder detection signal is built up to determine the presence of a transponder and the sign-of-life is sent to the central unit. Functions with a higher energy consumption are only carried out individually after activation. Instead of wireless detection of the approach of a transponder, however, it is also possible to provide a switch that has to be actuated, for example, by placing the transponder in place, in order to start data communication with the transponder.
  • the code input device can be designed as a modular communication module. This communication module can be arranged in a compartment of the housing. The communication module can therefore be located on the inside of the cabinet. With this arrangement, the electronic circuit can only be activated by the approach of a transponder.
  • the wireless communication with the transponder then takes place through the cabinet door, which is made of wood in particular.
  • the communication module can also be mounted on the outside of the door. It is then connected to the electronic circuit via a cable. A plug attached to the end of the cable is preferably plugged into a socket of the electronic circuit.
  • the communication module can be used as a door handle.
  • the cabinet door lock can be used on cabinet door leaves hinged on the left as well as on the right.
  • the cabinet door lock has a bolt which is preferably longer than the width of the lock and which can be moved back and forth in the width direction by means of the motor, so that one end of the bolt protrudes beyond the housing. In a first operating position, a first end of the latch projects beyond a first side of the housing.
  • a second end of the bolt which is opposite the first end, protrudes over a second side of the housing, which is opposite the first side of the housing.
  • the housing has screw-on openings, which are arranged according to a hole pattern, which is a lock, as from the above-mentioned DE 19 832 516 A1 or the DE 10 2007 052 583 A1 is known, owns.
  • the cabinet door lock can thus be exchanged for a conventional cabinet door lock in a simple manner. No additional cable connections are required either for power supply or for data communication. Nevertheless, the lock can be managed in a simpler way and preferably a large number of identically configured cabinet door locks in a cabinet arrangement, for example in a swimming pool, can be managed.
  • the cabinet door lock it is thus possible to react to disturbances. It is thus possible for the cabinet door lock to have one or more sensors or sensor elements with which it can be determined whether the lock has an electronic, mechanical or other fault.
  • the electronic circuit can be set up in such a way that it also sends a status message to the central unit when a fault is detected.
  • the cabinet door lock then sends an alarm or fault signal to the central unit.
  • the cabinet door lock S of the invention has a housing 1 made of plastic, for example, which can be mounted on the inside of a cabinet door 10 of a cabinet facing the interior of a cabinet.
  • the housing 1 is fastened to the cabinet door 10 by means of screws 15 which can be screwed into the door leaf through screw-on openings 14 in the housing 1 .
  • the screw-on openings 14 are located at the corners of a rectangle.
  • a bolt 2 is located inside the housing 1.
  • the bolt 2 has such a length that it can be brought from a first operating position, in which a bolt head protrudes on the left side of the lock, into a second operating position by actuating an actuating unit 4. in which a bolt head protrudes from the right side of the lock.
  • the length of the bar can be greater than the distance between two opposite edges of the housing.
  • the left end of the bolt 2 is shown in its locked position.
  • the right end of the bolt 2 takes an open position.
  • An actuating unit which can be a motor 4 or a manually rotatable handle, acts on the bolt 2 in such a way that actuation of the actuating unit moves the bolt from the in figure 1 shown in the first position in the figure 2 shown second position and can shift back to the first operating position.
  • an eccentric pin 3 can engage in a transverse slot of the bolt 2 .
  • the housing 1 has a battery compartment 6.
  • One or more, preferably three, batteries 7 can be arranged in the battery compartment 6.
  • the batteries serve to supply energy to the cabinet door lock S. All electrical and electronic consumers of the cabinet door lock S are preferably supplied with power by the batteries 7 .
  • An electronic circuit 5 is located inside the housing.
  • the electronic circuit 5 interacts with the electric motor 4 , an access control device 16 , a code input device 11 and a radio module 8 .
  • the radio module 8 contains a transmitter/receiver device in order to transmit data, in particular locking status data, to a central unit Z.
  • the code input device 11 can be a communication module which can be accommodated in a compartment 9 of the housing 1 . Over a The communication module 11 is connected to the electronic circuit 5 by cable connection 17 .
  • the access control device 16 can be a physical part of the electronic circuit. This can be a microcontroller arrangement that is able to check an opening code for locking authorization.
  • the figure 4 shows a first installation variant of the cabinet door lock S.
  • the housing 1 is on the inside of a cabinet door.
  • the communication module 11 is located on the outside of the cabinet door and can be used as a handle.
  • the communication module 11 is connected to the electronic circuit 5 via the cable 17 which passes through an opening in the door leaf 10 .
  • the figure 6 shows, the communication module 11 is in a receiving pocket 9, which is located on the screw-on side of the housing.
  • the communication module has a keypad consisting of several keys 12 for typing in an opening code. It also has an antenna arrangement 13 with which data transmission communication can be carried out with an RFID device, a transponder, in order to read out the digital identifier of the transponder after the communication module 11 has detected that a transponder has approached.
  • the access control device 16 checks whether the entered PIN or the transponder identifier has locking authorization. Typing in a code or recognizing the approach of a transponder leads to activation of the electronic circuit 5 so that a data set is sent to the central unit Z via the radio module 8 . Following this, the transceiver has the radio module 8 for a short time a readiness to receive and is able to receive control data or the like from the central unit Z.
  • the transceiver 8 transmits the PIN or the transponder identifier to the central unit Z and the latter sends the transceiver 8 a locking or an opening command, so that only after the locking authorization has been checked by the central unit of the bolt can be advanced or reversed.
  • the S cabinet lock works independently and checks the locking authorization itself.
  • Reference number 18 symbolizes sensors or sensor elements with which specific operating states of the cabinet lock or cabinet can be detected. With these sensors or sensor elements 18, for example, the proper functioning of the cabinet door lock S can be checked. It is also possible to use these sensors or sensor elements 18 to determine whether manipulation attempts are being made to the cabinet door lock, so that the transceiver 8 transmits an alarm signal to the central device Z in such a case. It is thus possible to react to vandalism and disturbances. It is also possible to open or close the cabinet door lock remotely, for example to react to the loss of a transponder key or a PIN. In this case, activating the electronic circuit by entering any PIN or by approaching any transponder to the communication module 11 is sufficient to move the bolt 2 .
  • the figure 8 shows a block diagram of an arrangement such as is found in a swimming pool, for example.
  • Each of the cabinet door locks S communicates with the central unit Z, so with a central unit Z via a wireless Communication link can manage a variety of self-sufficiently working cabinet locks S without having to lead power supply lines to the individual cabinet door locks or between cabinet door lock S and central unit Z a data transmission line must be present.
  • the cabinet door lock S works with minimal energy consumption.
  • the electronic circuit 5 can have a clock which causes the communication module 11 to generate a low-power transponder detection signal at regular intervals, which only establishes a transponder detection field in the area immediately around the communication module 11 . Only when a transponder is detected within the transponder detection field is the electronic circuit for data communication with the transponder activated or does the transceiver 8 send locking status data to the central unit Z and goes into a receiving mode for a specified time in which it is able to receive data from the central unit Z. Otherwise the transceiver is in an idle state. The batteries therefore have a very long service life.

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

Claims (11)

  1. Serrure de porte d'armoire (S) avec un boîtier (1) pouvant être fixé à une porte d'armoire (10), en particulier en remplacement d'une serrure de porte d'armoire qui s'y trouve, dans lequel sont agencés une unité d'actionnement (4), un circuit électronique (5) coopérant avec un dispositif d'entrée de code (11), un pêne (2) pouvant être déplacé en va-et-vient entre deux positions de pêne par l'unité d'actionnement (4) après activation avec autorisation de fermeture du circuit électronique (5) et un dispositif d'émission/réception (8) coopérant avec le circuit électronique pour la transmission de données sans fil d'au moins de données d'état de fermeture à une unité centrale (Z), et avec un logement de batterie (6) pour recevoir une batterie (7) pour l'alimentation en énergie de l'unité d'actionnement (4), du circuit électronique (5), du dispositif d'entrée de code (11) et du dispositif d'émission/réception (8), la serrure de porte d'armoire étant configurée pour qu'une saisie d'un code sur un clavier du dispositif d'entrée de code (11) ou un rapprochement d'un transpondeur du dispositif d'entrée de code (11) entraîne une activation du circuit électrique, caractérisée en ce que le dispositif d'émission/réception est configuré pour qu'il transmette des données d'état de fermeture à l'unité centrale à chaque activation du circuit électronique (5) et en ce que le dispositif de réception (8) est configuré pour que, suite à la transmission des données d'état de fermeture, il passe en mode de réception pour recevoir des données de l'unité centrale (Z) pendant une durée prédéterminée uniquement après l'envoi d'un signe de vie à l'unité centrale, après la saisie du code sur le clavier ou après la détection de l'approche du transpondeur et qu'il se trouve sinon en mode de repos.
  2. Serrure de porte d'armoire selon la revendication 1, caractérisée en ce que l'unité d'actionnement est un moteur (4) commandé par le circuit électronique (5) ou un accouplement pour coupler une poignée d'actionnement avec le pêne (2).
  3. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que le dispositif d'entrée de code (11) est réalisé sous la forme d'un module de communication et peut être relié par enfichage au circuit électronique (5) par l'intermédiaire d'un câble de liaison (17) et peut être utilisé comme poignée de porte.
  4. Serrure de porte d'armoire selon la revendication 2, caractérisée en ce que le dispositif de saisie de code (11) présente des touches (12) et/ou un dispositif de communication par transpondeur (13).
  5. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que les données d'état de fermeture contiennent la position fonctionnelle du pêne (2) et/ou un identifiant individuel d'un transpondeur.
  6. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que les données transmises sans fil par l'unité centrale (Z) au dispositif d'émission/réception (8) contiennent un ordre d'ouverture ou de fermeture du pêne (2).
  7. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que l'alimentation en énergie de la serrure de porte d'armoire est exclusivement assurée par une ou plusieurs batteries (7) logées dans le logement de batterie(s) (11).
  8. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que la serrure de porte d'armoire peut être utilisée aussi bien sur des portes se fermant à gauche que sur des portes se fermant à droite, et à cette fin le pêne (2) est, dans une première position de pêne, sorti sur un premier côté du boîtier et est, dans une deuxième position de pêne, sorti sur un deuxième côté du boîtier (1) opposé au premier.
  9. Serrure de porte d'armoire selon l'une des revendications précédentes, caractérisée en ce que le boîtier (1) présente quatre ouvertures de vissage (14) agencées sur les coins d'un rectangle, à l'aide desquelles le boîtier (1) peut être fixé sur la face intérieure de la porte d'armoire orientée vers l'intérieur de l'armoire.
  10. Ensemble d'armoires comprenant une pluralité d'armoires présentant chacune une porte et une serrure de porte d'armoire (S) selon l'une des revendications précédentes, et comprenant une unité centrale (Z) conçue pour pouvoir recevoir sans fil au moins des données d'état de fermeture de chacune des serrures de porte d'armoire (S) et apte à transmettre sans fil une commande d'ouverture ou de fermeture à la serrure d'armoire (S) après réception des données d'état de fermeture, pour que le pêne (2) puisse être déplacé dans une position d'ouverture ou dans une position de verrouillage.
  11. Serrure de porte d'armoire selon l'une des revendications 1 à 9 ou ensemble d'armoires selon la revendication 10, caractérisé en ce qu'il est prévu des capteurs ou des éléments de détection (18) permettant de vérifier le bon fonctionnement de la serrure d'armoire (3), le circuit électronique (5) étant conçu pour qu'un signal d'alarme soit transmis à l'unité centrale en cas de tentatives de manipulation constatées sur la serrure de porte d'armoire à l'aide des capteurs ou des éléments de détection (18).
EP16182377.8A 2015-08-11 2016-08-02 Verrou de porte d'armoire en communication sans fil avec une unite centrale Active EP3131068B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015113243.5A DE102015113243B4 (de) 2015-08-11 2015-08-11 Drahtlos mit einer Zentraleinheit kommunizierendes Schranktürschloss

Publications (2)

Publication Number Publication Date
EP3131068A1 EP3131068A1 (fr) 2017-02-15
EP3131068B1 true EP3131068B1 (fr) 2022-09-07

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DE (1) DE102015113243B4 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216345A1 (de) 2020-12-18 2022-06-23 Smart Access Solutions Gmbh Elektronische Schlossvorrichtung, insbesondere eines Schlüsseltresors, und Verfahren zum Betreiben der elektrischen Schlossvorrichtung

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DE102012017820A1 (de) 2012-09-08 2014-03-13 Gantner Electronic Gmbh Verfahren und Vorrichtung zum Betrieb eines Schrankschlosses einer zentralen Schließanlage mit Energiegewinnung
DE102012018323A1 (de) 2012-09-15 2014-03-20 Gantner Electronic Gmbh Elektronisches Schließsystem mit automatischem Software-Update
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DE102015113243A1 (de) 2017-02-16
DE102015113243B4 (de) 2023-10-12

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