EP2460147B1 - Dispositif de fermeture électronique - Google Patents

Dispositif de fermeture électronique Download PDF

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Publication number
EP2460147B1
EP2460147B1 EP10735178.5A EP10735178A EP2460147B1 EP 2460147 B1 EP2460147 B1 EP 2460147B1 EP 10735178 A EP10735178 A EP 10735178A EP 2460147 B1 EP2460147 B1 EP 2460147B1
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EP
European Patent Office
Prior art keywords
locking device
module
evaluation unit
electronic locking
receiving unit
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.)
Active
Application number
EP10735178.5A
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German (de)
English (en)
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EP2460147A1 (fr
Inventor
William Zogg
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.)
Dormakaba Schweiz AG
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Dormakaba Schweiz AG
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Publication of EP2460147A1 publication Critical patent/EP2460147A1/fr
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    • 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
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0615—Cylinder locks with electromagnetic control operated by handles, e.g. by knobs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0638—Cylinder locks with electromagnetic control by disconnecting the rotor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0068—Door closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors

Definitions

  • the invention relates to an electronic locking device, in particular for doors.
  • the DE 10 2005 034 618 and the EP 1 739 631 show electronic locking devices in which the door knob in addition to an antenna for non-contact communication or another sensor for receiving signals and a reading electronics is present.
  • a transmitter is present, which communicates with the reading electronics in a communication link.
  • a signal of the electronic key is evaluated and optionally generates an evaluatable by an evaluation access signal. The evaluation then checks the accuracy of the access signal and causes a release or blocking if necessary.
  • an electronic locking device is characterized by a first module and a second module, the first module being present at a location accessible to the user - in the door knob or in the push-button for actuating the locking device - and a receiving unit for receiving Having signals from an electronic key (access medium, and possibly for sending signals to the access medium).
  • the receiving unit has a receiving element - antenna or the like - for receiving signals from the electronic key and also corresponding drive means (in general, a corresponding processor, for example. An RFID chip) on.
  • the second module is in a physically protected area - in the rotor of the lock cylinder; in any case, behind the mechanical attack protection - arranged and includes an evaluation unit for evaluating the signals from the receiving unit and Drive means for driving the electromechanical drive (the actuator). This also means that in the second module, the sequential logic is present for deciding whether or not there is an authorization. In embodiments in which, upon successful authentication, a corresponding signal is sent to the user - for example, the flashing of a green LED - the corresponding information is transmitted from the second module to the first module.
  • the received signals in the first module are not evaluated in the sense of a decision, but at best translated at most and / or decrypted according to a characteristic of the receiving means protocol.
  • the whole decision logic is arranged as part of the evaluation in the second module. In other words, the authentication required for the release is performed in the second module.
  • the first module has only the function to pass signals received from the electronic key (possibly translated and controlled in the desired manner); Only the second module interprets the signals as data and evaluates them.
  • the first module can thus be free from any sequential logic concerning the authentication process.
  • the first module is preferably equipped to carry out a standard modulation / demodulation by means of an RFID chip or the like.
  • a standardization and, if necessary, a decryption is carried out by the first module, so that the differently designed according to the standard signals in a standardized form and passed on a contact connection to the second module.
  • the first module can contribute to the safety of the overall system without the initially discussed safety problems relating to the replacement of the first modules.
  • this architecture has the advantage of ensuring modularity.
  • the first module can - for example, be connected to the actuating element (door knob or the like), in which it is arranged - releasably connected to the second module (eg. In the rotor of the lock cylinder or in the housing).
  • First modules can be easily exchanged without changing or reprogramming the second module and without security risk.
  • the modularity is guaranteed in two ways: On the one hand, in the second module different selectable security technologies - in corresponding security classes - and different form factors can be used. On the other hand, if necessary, also given independence from the selected knob with its different selectable technologies, shapes and functions.
  • a commercially available on the market conventional transmitting and receiving unit can be used, for example, an RFID chip with antenna.
  • the protocol with encryption etc. used for the exchange of signals between the electronic key and the receiving unit can also be conventional (for example 'Mifare', the 'Legic' technology etc.) and the security of the measures according to the invention does not depend on the security of this Protocol.
  • different, even proprietary signal exchange technologies can be used, and even the use of different physical channels is possible.
  • both the RFID transmission and the capacitive-resistive coupling can be used within a security system or in different security systems - and nevertheless, a second module of the same type can be used in each case.
  • the first module in addition to the receiving unit (eg the RFID chip with antenna), also has an auxiliary processor.
  • This is programmed to open the signal transmission channel between the receiving unit and the evaluation unit; this includes waking up the evaluation unit.
  • the auxiliary processor can control the receiving unit in the normal operating state, at least as long as no writing and / or reading process is in progress. For example.
  • the auxiliary processor of the receiving unit can send "request" commands at regular intervals, thereby activating the search for a medium within its range. During this time the evaluation unit does not have to be active.
  • the auxiliary processor is also programmed to evaluate the signal type, ie to recognize what kind of medium (eg Mifare®, ISO 14443, Legic®, etc.) is in communication with the receiving unit. It is also programmed to detect if there are several media in the field at the same time (anticollision). Only with the correct medium type and with a single detected medium does he then wake up the hitherto passive electronic components of the second module. So the total energy consumption can be reduced.
  • medium eg Mifare®, ISO 14443, Legic®, etc.
  • the auxiliary processor can also have the function to communicate with almost any extensions, for example.
  • additional security devices such as a biometric sensor, a PIN input, etc.
  • the auxiliary processor can, for example, in specific embodiments open the signal exchange channel between the receiving unit and the evaluation only if certain conditions are met, which are specified by the extensions.
  • the auxiliary processor can also control the signaling for the user; and / or it may include management of the power source (i.a., of a battery which may also be located in the knob).
  • the auxiliary processor like the second module, can always be configured identically regardless of the nature of the receiving unit and of possible expansions; i.e. he can be standardized. In addition to the above-indicated flexibility, it also brings the important advantage that different receiving unit technologies can also be integrated in a single security system if the output signals of different receiving units are produced in different formats / codings.
  • the first module can also have the energy source (generally a battery) for the entire locking device and / or signaling means (LEDs of different colors, buzzer and / or other means).
  • the energy source generally a battery
  • the signaling means LEDs of different colors, buzzer and / or other means.
  • the second module preferably also includes the system timer, which may also be safety-relevant.
  • the evaluation unit includes two processors: a first, serving as a conversion and communication unit evaluation unit processor and a second, serving as a security unit evaluation unit processor.
  • the first processor effects the communication with the receiving unit, the conversion of the signals coming from this into processable data, the processing of decrypted data obtained by the second processor as well as the control and monitoring of the drive means or directly the electromechanical drive.
  • the second processor may be implemented as a security chip which is implemented in such a way that certain data - for example a "site key" - can under no circumstances be issued. It decrypts and evaluates the data received from the first processor, performs the authentication process, and, if appropriate, returns decrypted data to the first processor.
  • the second processor can be used as a security chip in the sense of the international patent application PCT / CH 2009/000108 (Publication number WO 2009/121197 ), as referred to in this application as a "third integrated circuit".
  • PCT / CH 2009/000108 Publication number WO 2009/121197
  • FIG. 2 is described, is hereby incorporated by reference.
  • the evaluation unit can also have only one processor or more than two processors.
  • the functions of the evaluation unit processor and the security chip can be integrated in a single processor (or chip).
  • the communication between the first module and the second module is preferably contact-based, ie via current-conducting devices (cables, Printed circuit boards of printed circuit boards / flexprints, plug and socket contacts etc.) or possibly optically, and not via an electromagnetic remote effect; As a result, the locking device is tap-proof.
  • a plug connection is preferably present between the first module and the second module.
  • the electronic locking device has an acceleration-rotation or orientation sensor, which independently - ie without contact or the like - can determine whether a door or a window sash is moved (opened, closed) in which the locking device is located, or in which orientation she is.
  • the acceleration or rotation signal can ultimately be used to detect the door status / door position, for example by integrating the signal.
  • an acceleration rotation or orientation sensor is thus mounted in the electronic locking device, ie at least in communication with other components of the locking device, and the locking device has corresponding evaluation means or possibly transmits the signals of the acceleration rotation. or Orientation sensor unprocessed or only preprocessed to external evaluation.
  • the energy supply of the sensor is generally quite naturally about the power supply of the locking system, even if a separate power supply (battery) only for the sensor and its evaluation is not excluded in principle.
  • the locking device may moreover comprise means for the wireless transmission of information - or possibly also for the transmission of information via cable - with which a center is informed automatically or on call from this point either opening and closing processes or on the determined closing state, or via the possibly the unprocessed or only preprocessed signals of the sensor for processing in the control center are transmitted.
  • the wireless transmission relay stations amplifier modules or the like can be used in a conventional manner, if the range for a direct transmission from the locking device to the center is not sufficient.
  • Common or proprietary protocols can be used for the transmission, whereby also encryption measures adapted to the security standard etc. can be provided.
  • the information transfer from the locking device will be active at the headquarters; also for the power source of the locking device can be used.
  • acceleration sensors are now in a highly miniaturized form, for example.
  • MEMS micro-electro-mechanical systems
  • piezoelectric acceleration sensors and other acceleration sensors are miniaturized available.
  • the use of acceleration sensors is based on the simple and surprising realization that when closing and also when opening doors or the like, a very characteristic acceleration pattern arises, even if different people a door in different ways - eg. With or without force; hold with the trigger or release it, etc. - close or open. This allows an unambiguous determination of the closing state by evaluation of the acceleration signal.
  • the accelerometer does not need to be constantly powered.
  • the sensor can be present as an integral part of the closing device or as subsequently attachable module but - together with the means for wireless information transmission - preferably (but not necessarily) as part of the locking device to understand in the sense that he with the other components of the locking device is in communication, for example.
  • a common power supply By a common power supply. This is of great advantage, because the additional effort for the sensor and its evaluation is then very small.
  • the acceleration sensor and the information transmission means are preferably present as extensions in the first module (and / or possibly also in the second module) and are, for example, driven by the auxiliary processor and communicate via this.
  • the auxiliary processor may optionally also contain the means for evaluating the signals from the acceleration sensor.
  • the closing device according to FIG. 1 has a first module 1 and a second module 2.
  • the first module is located in a relatively easily accessible place, for example. Inside a doorknob.
  • the first module has an exemplary conventional receiving unit 4 with RFID chip and antenna A.
  • the receiving unit 4 can be used as a Mifare Classic receiving unit, as a Legic receiving unit, as a receiving unit for the capacitive-resistive information transmission (see, for example. WO 2007/112609 ) or in another manner known per se or novel.
  • the signal transmission between an electronic key or access medium (not shown) and the receiving unit is not the subject of the present invention and will not be explained in detail here.
  • the receiving unit 4 is in communication with an auxiliary processor AUX and here in a direct connection to the evaluation unit 5 of the second module.
  • the first module also has a power source (battery) BATT, a battery protection unit PROT and a voltage converter DC / DC, which are each here in communication with the auxiliary processor AUX.
  • the battery protection unit forms an autonomous system which controls the battery management (in particular in the case of several batteries).
  • Signaling means SIG - for example an LED, a plurality of, for example, LEDs of different colors and / or a buzzer are in communication with the auxiliary processor and are controlled by the latter.
  • the auxiliary processor also allows the integration of possible extensions.
  • extensions may be, for example, communication modules (GSM, radio, etc.), sensors, additional security modules, for example with PIN input, sensor module for biometric features, etc.
  • the integration into the closing device can be done independently of the specific nature.
  • first module Between the first module and the second module, there is a defined interface, which includes, for example, a plug connection. Corresponding contacts are symbolized by the black circles.
  • the first module can therefore be removed and replaced, and / or the fitter installing the locking device can choose between a plurality of first modules and the first module-containing housings (eg door knobs), off-the-shelf.
  • the second module 2 is seen from the first module 1 from behind a mechanical attack protection, namely a drill protection 3 and thus protected with the usual security precautions against attacks.
  • a mechanical attack protection namely a drill protection 3
  • the closing device is a locking cylinder, it is particularly preferred that it be arranged in the rotor of the closing cylinder. It has an actuator arrangement with a motor M and a motor drive DRIV, which can be activated by the evaluation unit 5.
  • an optional condition monitoring of the motor is called, which serves for the function control of the same - for example, to detect the effective revolutions - and serves as a feedback element of the actuator assembly, for monitoring the electromechanical drive.
  • the actuator assembly can move in a conventional manner a coupling element which selectively and depending on the switching state couples the rotor with an output element, the rotor against a stator (housing) blocks, and / or coupled to the actuator part of the rotor with another part of the rotor couples.
  • a coupling element which selectively and depending on the switching state couples the rotor with an output element, the rotor against a stator (housing) blocks, and / or coupled to the actuator part of the rotor with another part of the rotor couples.
  • the evaluation unit has a first processor APPL, which serves as a conversion and communication unit and converts the signals received from the first module into data and to the second processor SEC forwards.
  • the second processor is configured as a security chip, which is designed so that it can not issue unencrypted or even completely independent of the activation certain security-relevant features such as a "site key”.
  • the second processor SEC carries out the authentication process and, in the case of consistency, first instructs the first processor to actuate the actuator arrangement and, secondly, preferably also to communicate the release to the auxiliary processor AUX, so that a corresponding signal can be output when the release is successful.
  • the evaluation unit has a processor which integrates the functions of the first processor APPL and of the second processor SEC and has a decryption function and, for example, at the same time also equipped to activate the DRIV motor control.
  • the system timer CLOCK is also arranged as a safety-relevant component in the second module.
  • the power of the components of the second module via the battery BATT, which also feeds the components of the first module.
  • the function of the auxiliary processor is - in addition to the control of the peripheral elements such as signaling means, battery protection unit, voltage converter and possibly the extensions - the regulation of the data exchange between the receiving unit 4 and the evaluation unit 5.
  • the auxiliary processor issues a polling command ("Request") to the receiving unit ("polling"), which sends the command with the normalized Modulation method converts into a corresponding RF signal and sends out. If a medium is within range, it is activated and responds with a defined response signal which is demodulated by the receiving unit (the RFID chip with antenna) with the standardized demodulation method and forwarded to the auxiliary processor. This checks whether the answer corresponds to the expected format.
  • the evaluation unit is woken up by the auxiliary processor, and thus the entire system is started.
  • the auxiliary processor opens a direct communication channel between the receiving unit and the evaluation unit, via which the evaluation unit then directly receives the signals required for the authentication. This can be done by pressing an internal switch, ie physically the signals can pass through the auxiliary processor.
  • the communication taking place after waking up the evaluation unit is controlled and evaluated by it.
  • the procedure is as described above, but after the awakening of the evaluation unit, the auxiliary processor translates the data signals into a format which can be utilized by the evaluation unit; however, it does not make an authentication decision, and preferably processes the signals entirely without arbitration logic, with the possible exception of an initial recognition of the signal format.
  • the receiving unit is not based on RFID technology but, for example, is a keyboard
  • the auxiliary processor can on the Control of the receiving unit ("poll") are waived by the auxiliary processor, and the receiving unit wakes up the auxiliary processor.
  • FIGS. 2 and 3 are still very schematically drawn different embodiments of the inventive closing device.
  • a particularly advantageous feature of the locking device is that it can be readily implemented both as a half cylinder and as a double cylinder.
  • the locking device is a lock cylinder, it may, for example, be composed of three components standardized components: a door knob with the first module and a connector interface, a lock cylinder rotor with the second module and one cooperating with the rotor-connector interface Plug interface, and a lock cylinder stator, which may have a normalized profile, for example, the tap profile (DIN18252, also known as Europrofil) or the US profile etc.
  • DIN18252 also known as Europrofil
  • the evaluation unit does not have to be reprogrammed during an adaptation, or it must be communicated to the evaluation unit when changing the communication technology, for example, only the expected media format (Mifare, DESfire, etc.); This configuration can, for example, easily be done via a firmware change via a plug.
  • FIG. 2 shows a scheme in which the closing device as a double cylinder with outer knob 11, rotor 12, stator (profiled housing) 13, output member (driver) 14 and inner knob 15 is formed.
  • the first module 1 is arranged in the outer knob, and the second module 2 is here as a whole - including the actuator - in the rotor.
  • the second module 2 couples the rotor, or its components firmly coupled to the outer knob, with the eccentric driven element 14, whereby the door lock can be opened.
  • the inner knob 15 is fixedly coupled via a permanent coupling 16 to the driven element 14, ie, the door can always be opened with the inner knob.
  • the battery for the power supply of both modules can also be arranged in the inner knob.
  • the outer knob 11 can then optionally also have a battery, for example, as a reserve in the event that the battery fails in the inner knob.
  • FIG. 3 shows a half-cylinder with (outer) knob 11, rotor 12, stator 13 and output member 14. The operation is the same as in the embodiment according to FIG. 2 except that the inner knob is missing and the battery is located in the outer knob.
  • the battery for example.
  • the stator 13 In both embodiments, other arrangements of the battery, for example.
  • appropriate sliding contacts are provided in the stator 13 .
  • the second module can optionally be arranged in the stator behind the drill protection 3.
  • the locking device instead of a lock cylinder in other forms, for example.
  • the first module can then be present in a suitable location on the door fitting, and the second module - possibly including batteries - in the housing.
  • the present in the housing actuator then coupled when released the door handle with an output element; corresponding arrangements with a moving away from the actuator coupling element are possible and have been described elsewhere, for example in the WO 2004/057137 ,
  • the closing device has an acceleration sensor 21.
  • This may, for example, be a silicon-based integrated MEMS sensor.
  • evaluation means 22 are present, which can evaluate an acceleration signal received by the acceleration sensor and deduce therefrom whether the door has been opened or closed.
  • a wireless communication device 24 is equipped to exchange information with a central office 25. It proactively notifies, for example, a status change to the control center 25. However, it is additionally or alternatively also possible for the control center via the communication device 24 to poll the status memory periodically or at irregular intervals according to the door status.
  • the acceleration sensor and the communication device are integrated in the locking device in the sense that they are powered by their power supply, and preferably also physically arranged in it.
  • the acceleration sensor and the communication device are present as extensions of the first module; the acceleration sensor and possibly also components of the communication device can physically but - in sufficient space - be arranged in the second module.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Claims (11)

  1. Dispositif électronique de fermeture doté
    d'une unité de réception qui reçoit un signal d'autorisation d'un support d'accès,
    d'un actionneur qui couple ou libère sélectivement des éléments du dispositif de fermeture qui peuvent se déplacer l'un par rapport à l'autre lorsqu'une vérification d'authenticité a eu pour résultat qu'il existe une autorisation et
    d'une protection mécanique (3) contre l'effraction qui blinde mécaniquement l'actionneur,
    et présentant un premier module (1) disposé devant la protection mécanique contre l'effraction et doté de l'unité de réception (4) et un deuxième module (2) disposé derrière la protection mécanique contre l'effraction et doté de l'actionneur,
    le deuxième module (2) présentant une unité d'évaluation (5), l'unité d'évaluation étant en liaison de communication avec l'unité de réception (4) et l'unité d'évaluation étant configurée pour évaluer les signaux émis par l'unité de réception et pour exécuter une opération d'authentification de telle sorte que la décision concernant l'existence de l'autorisation soit prise par l'unité d'évaluation (5) du deuxième module (2),
    le premier module présentant un processeur auxiliaire (AUX) par lequel est établie la liaison de communication entre l'unité de réception (4) et l'unité d'évaluation (5),
    le premier module étant intégré dans un bouton de porte (11) ou un poussoir qui actionne le dispositif de fermeture,
    caractérisé en ce que
    le processeur auxiliaire (AUX) est programmé pour activer l'unité d'évaluation et n'activer l'unité d'évaluation que si le processeur auxiliaire (AUX) reconnaît exactement un support d'accès d'un type de support correct et pour activer alors entre l'unité de réception (4) et l'unité d'évaluation (5) un canal de transmission directe de signaux par lequel l'unité d'évaluation reçoit directement les signaux nécessaires à l'authentification, l'unité d'évaluation (5) étant conçue pour commander et évaluer cette communication entre l'unité de réception (4) et l'unité d'évaluation (5), et
    en ce que le deuxième module est intégré dans un rotor (12) du dispositif de fermeture.
  2. Dispositif électronique de fermeture selon la revendication 1, caractérisé en ce que le dispositif de réception (4) présente des moyens d'interrogation des signaux d'autorisation du support d'accès selon un protocole prédéterminé.
  3. Dispositif électronique de fermeture selon la revendication 2, caractérisé en ce que le dispositif de réception présente une puce RFID (RFID).
  4. Dispositif électronique de fermeture selon l'une des revendications précédentes, caractérisé par une liaison enfichable entre le premier module (1) et le deuxième module (2).
  5. Dispositif électronique de fermeture selon l'une des revendications précédentes, caractérisé le processeur auxiliaire (AUX) présente des moyens de commande d'un dispositif de signalisation en fonction de commandes reçues de l'unité d'évaluation (5).
  6. Dispositif électronique de fermeture selon l'une des revendications précédentes, caractérisé le processeur auxiliaire (AUX) présente des moyens de commande d'extensions (EXT 1, EXT 2).
  7. Dispositif électronique de fermeture selon l'une des revendications précédentes, caractérisé par un capteur (21) d'accélération, de rotation ou d'orientation qui définit des déplacements ou l'orientation des portes ou de la fenêtre dans lesquels de dispositif de fermeture est incorporé.
  8. Dispositif électronique de fermeture selon la revendication 7, caractérisé en ce que le capteur est un capteur d'accélération (21).
  9. Dispositif électronique de fermeture selon les revendications 7 ou 8, caractérisé par un dispositif de communication sans fil qui transmet une information d'état à une centrale (25).
  10. Dispositif électronique de fermeture selon l'une des revendications 7 à 9, caractérisé par une unité d'évaluation (22) qui détermine l'état de fermeture des portes ou de la fenêtre en fonction des signaux reçus du capteur (21) d'accélération, de rotation ou d'orientation ainsi que par une mémoire d'état (23) qui conserve l'état de fermeture des portes ou de la fenêtre.
  11. Dispositif électronique de fermeture selon l'une des revendications 7 à 10, caractérisé en ce que le capteur (21) d'accélération, de rotation ou d'orientation est prévu comme extension asservie au processeur auxiliaire (AUX).
EP10735178.5A 2009-07-29 2010-07-16 Dispositif de fermeture électronique Active EP2460147B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01177/09A CH701503A2 (de) 2009-07-29 2009-07-29 Elektronische schliesseinrichtung.
PCT/CH2010/000184 WO2011011897A1 (fr) 2009-07-29 2010-07-16 Dispositif de fermeture électronique

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ITMI20130460A1 (it) * 2013-03-27 2014-09-28 Microhard Srl Dispositivo di rilevamento dello stato di un battente di porte, cancelli e simili.
DE102013208075A1 (de) * 2013-05-02 2014-11-06 Bks Gmbh Schließzylinder
HK1248385B (zh) 2015-07-06 2020-05-22 Acsys Holdings Limited 用於提供冗余访问通道的锁
US9852562B2 (en) * 2015-07-06 2017-12-26 Acsys Ip Holding, Inc. Systems and methods for redundant access control systems based on mobile devices and removable wireless buttons
FR3045698B1 (fr) * 2015-12-18 2018-02-02 Liras Systeme de controle d'acces comprenant une poignee amovible connectee delivrant une source d'energie a un dispositif de verrouillage
FR3066214B1 (fr) * 2017-05-11 2022-11-11 Elocky Sas Procede de gestion d'un moyen de stockage d'energie d'une serrure autonome electriquement

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EP2460147A1 (fr) 2012-06-06
CH701503A2 (de) 2011-01-31
WO2011011897A1 (fr) 2011-02-03
ES2755477T3 (es) 2020-04-22

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