EP1015719A1 - Coded electronic lock for doors and windows - Google Patents

Coded electronic lock for doors and windows

Info

Publication number
EP1015719A1
EP1015719A1 EP98917301A EP98917301A EP1015719A1 EP 1015719 A1 EP1015719 A1 EP 1015719A1 EP 98917301 A EP98917301 A EP 98917301A EP 98917301 A EP98917301 A EP 98917301A EP 1015719 A1 EP1015719 A1 EP 1015719A1
Authority
EP
European Patent Office
Prior art keywords
bolt
motor
electronic lock
housing
electronic
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.)
Granted
Application number
EP98917301A
Other languages
German (de)
French (fr)
Other versions
EP1015719B1 (en
Inventor
Alain Godoy
André Godoy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1015719A1 publication Critical patent/EP1015719A1/en
Application granted granted Critical
Publication of EP1015719B1 publication Critical patent/EP1015719B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/004—Lost motion connections
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
    • 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
    • E05B2047/0024—Cams
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
    • G07C2009/00253—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling 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
    • G07C2009/00793—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 Hertzian waves

Definitions

  • the present invention generally relates to combination security locks for doors or windows with integrated electronic circuits provided with a remote control device, HF coded electronic key in particular of electronic lock having a motor controlled by a circuit and provided with '' a self-contained feeder and a direct feeder.
  • a dedicated circuit, encoder and decoder contains a list of values and changes the code each time the said code is transmitted.
  • the encoder increments the address counter.
  • the receiver searches in its list for the code and the N ° N which follow around, if there is a match in this window N for recognition of all the codes, the key is recognized as being correct.
  • the electronic key consists of an HF transmitter circuit (at normalized frequency), a microprocessor, a programmable memory, two buttons (at least) allowing two separate orders (at least) to be sent from a battery. for his own food.
  • the autonomous electronic key with automatic variable code is housed in a small hermetic box.
  • This security lock with a "universal" character due to its double bolts (without this being an obligation) is capable of locking a window, or for example (non-limiting) a door (right, left) both on the hinge side and on the "usual" side of the lock.
  • the addition of an extension to the bolt of the lock also allows a "total” condemnation (top, bottom).
  • the bolt of the lock can thus take the most diverse forms, unlike locks with heavy and bulky mechanisms, with bolt of unique shape, with limited stroke in a given direction.
  • the fact of having an airtight case, a battery and a wireless "electronic key" allows the lock to be embedded in a French window thus making it completely invisible from the outside.
  • This electronic lock can therefore have a single bolt (right) or double (right, left) depending on the intended use.
  • a safety rocker is engaged when the bolt of the lock is in the closed position and prevents a longitudinal movement of the bolt thus guaranteeing its maintenance in the closed position.
  • opening the engine begins to turn releases the lever, before moving the bolt to its correct opening position.
  • the "coded" lock is provided with a device for sensors indicating the correct position of the bolt of the lock relative to the frame if the indication is correct, then there is authorization to the electronic circuit to control the motor.
  • the high levels of the infrared sensors are sent to a timer circuit connected to a "buzzer". A short audible and visual signal can be given
  • the coded electronic lock has the possibility of being supplied with current, by an "external” source so that the supply is permanent at its nominal value so its battery is fully charged and only intervenes in the event of 'an anomaly in the permanent diet.
  • the electronic lock consists of a metal case of rectangular shape.
  • a wall (1) is placed lengthwise. It separates the housing into two parts, it supports a control motor (M) and therefore defines two housings
  • a rectangular part (5) is attached to the motor shaft, communicating the rotary movement of the motor and pierced through it to attach the articulated arms fixed to a cylindrical tube serving as the main lock bolt.
  • the bolt (4) is pierced in its center, threaded so an extension of various shape can be attached to it.
  • the following description is for a lock with a bolt on the right. (Fig 01)
  • the left elements of the bolt of the lock are symmetrical to the right bolt ...
  • a reinforcement element pierced to the dimension of the bolt in the middle, fixed on the doorframe of a door (for example not limiting).
  • the smallest rectangular housing wall (3) is drilled to the size of the cylindrical bolt.
  • two threaded holes intended to receive the fixing screws of the electronic lock, guaranteeing its correct positioning in front of the keeper. Through and through the threaded fixing hole in the electronic housing two openings are made.
  • a pin crosses the bolt (4) of the lock serving as a stop taking support on one of the walls.
  • the stop navigates in the housing defined by these two walls thus defining the authorized length of the bolt of the lock in the keeper.
  • two threaded holes are made to receive the fixing screws for the lock. Fixing for horizontal use of the lock.
  • a spring in which the bolt slides (4) is present in the compartment containing the pin passing through the bolt of the lock. This spring favors
  • the electronic key therefore sends a command order, the electronic circuit analyzes this order and drives the motor in the desired direction.
  • This electronic control circuit is composed of a High Frequency receiver (at standard frequency), a microprocessor, a programmable memory, a "directional control" circuit and motor power. The transistors make it possible to determine the direction of rotation of the motor and to interpret the logic signals transmitted by the microprocessor.
  • the electronic control circuit takes place under the motor, which is fixed to the bottom of the housing by spacers. (Fig 01)
  • the axis of the motor is connected to a multi-articulated arm.
  • the motor starts to rotate, first releasing the element (8) blocking the main bolt (4) of the lock, the element (8) is pierced in its center so that it can pivot on its fixing point before move the bolt.
  • the blocking element (8) moves to its rest position under the spring return action, allowing the bolt to move.
  • a "special light” signal rectangular in shape, is emitted by an infrared diode, making it insensitive to ambient light.
  • This signal is reflected by the keeper, consisting of a metallic reinforcement of rectangular shape.
  • An opening to the dimension of the bolt of the lock is made in its center. At the four corners, holes are provided to guarantee its retention on the door jamb (for example).
  • the amount of light reflects, is captured by a phototransistor and then analyzed if it is sufficient.
  • the signal is identified as correct only if the lock is in front of its keeper.
  • Authorization can be given to the engine to execute the received "action order".
  • An infrared diode is placed in the housing containing the spring, on one side of the bolt, on the other a phototransistor captures the radiation of the diode through the hole contained in the bolt. The absence or presence of the I.R signal therefore indicates the position of the cylindrical bolt of the lock.
  • a power cord passes through the wall of the bottom of the box, between the two electronic circuits which are fixed there by spacers.
  • the wire is connected to a diode in place of the traditional fuse, thus avoiding short circuits and reverse polarity which would damage the circuits connected to the power supply.
  • Rectified power supply filtered by a specialized circuit to which the battery (A) which is fixed to it is connected above the supply circuit, next to the motor. (M)

Abstract

Disclosed is a cordless electronic lock with a variable "automatic" code, having at least one main bolt (4) operated by an electric motor (M), and controlled by an electronic circuit. A storage cell (A) integrated into the lock is used to supply the elements with electricity; said storage cell can itself be supplied with power from an external source (if necessary). A remote control transmits a coded signal (encoded list) to which the transmission code automatically adapts. The receiver verifies (on its own list) the codes received, and "activates the motor". the lock is thus comprised of at least the following elements: one transmitter unit (key); a receiver; a circuit for controlling the motor; a motor; a bolt mechanism; and a regulated and protected supply circuit. All the elements are contained in a main shielded casing.

Description

Serrure Electronique Codée pour Porte et Fenêtre Coded Electronic Lock for Door and Window
La présente invention concerne de manière générale des serrures de sécurité à combinaison pour portes ou fenêtres avec circuits électroniques intégrés pourvus d'un dispositif de commande à distance, clef électronique codée H F en particulier de serrure électronique ayant un moteur contrôlé par un circuit et munie d'un dispositif d'alimentation autonome et d'un dispositif d'alimentation directe.The present invention generally relates to combination security locks for doors or windows with integrated electronic circuits provided with a remote control device, HF coded electronic key in particular of electronic lock having a motor controlled by a circuit and provided with '' a self-contained feeder and a direct feeder.
Les principales faiblesses des serrures avec systèmes de télécommandes sont, leur mode de communication liaison H F ou I R vulnérable au piratage. La transmission des ordres de commandes sont facilement reconnaissables ...The main weaknesses of locks with remote control systems are, their communication mode H F or I R vulnerable to hacking. The transmission of orders is easily recognizable ...
L'interception d'un code lors de sa transmission et de sa duplication piratée est relativement aisée avec les moyens d'aujourd'hui, scanners, fréquences fixes (etc) rendent obsolètes les systèmes soi-disant dits de haute sécurité. Le balayage de la fréquence avec tous les codes possibles etc, etc ... Est fréquemment utilisé comme sésame, les défenses les plus couramment utilisées consistent à changer de code fréquemment ...The interception of a code during its transmission and its pirated duplication is relatively easy with today's means, scanners, fixed frequencies (etc.) make obsolete so-called high security systems. The scanning of the frequency with all the possible codes etc, etc ... Is frequently used like sesame, the defenses most commonly used consist in changing code frequently ...
Dans la présente application un circuit dédié, codeur et décodeur contient une liste de valeurs et change de code à chaque transmission du dit code. Le codeur incrémente le compteur d'adresses. Le récepteur recherche dans sa liste le code et les N° N qui suivent autour, s'il y a concordance dans cette fenêtre N de reconnaissance de tous les codes, la clef est reconnue comme étant correcte. La clef électronique est constituée d'un circuit émetteur H F ( à fréquence normalisée ) d'un microprocesseur, d'une mémoire programmable, de deux boutons ( au moins ) permettant d'envoyer donc deux ordres distincts ( au minimum ) d'un accu pour son alimentation propre. La clef électronique autonome à code variable automatique est logée dans un petit boîtier hermétique.In the present application, a dedicated circuit, encoder and decoder contains a list of values and changes the code each time the said code is transmitted. The encoder increments the address counter. The receiver searches in its list for the code and the N ° N which follow around, if there is a match in this window N for recognition of all the codes, the key is recognized as being correct. The electronic key consists of an HF transmitter circuit (at normalized frequency), a microprocessor, a programmable memory, two buttons (at least) allowing two separate orders (at least) to be sent from a battery. for his own food. The autonomous electronic key with automatic variable code is housed in a small hermetic box.
Le code change et évolue donc à chaque transmission de façon sécurisée. Cette serrure de sécurité à caractère "universel" de par son double pênes ( sans que ce soit une obligation ) est capable de condamner une fenêtre, ou par exemple ( non limitatif ) une porte ( droite, gauche ) aussi bien du côté des gonds que du côté "habituel" de la serrure. L'adjonction d'une rallonge au pêne de la serrure permet aussi une condamnation ( haut, bas) "totale". Le pêne de la serrure peut ainsi prendre les formes les plus diverses, contrairement aux serrures à mécanismes lourds et encombrants, avec pêne de forme unique, à course limitée dans un sens donné. Le fait d'avoir un boîtier hermétique, un accu et une "clef électronique" sans fils permet d'encastrer la serrure dans une porte-fenêtre la rendant ainsi totalement invisible de l'extérieur. Sécurité accrue par rapport aux serrures classiques. Cette serrure électronique peut donc avoir un pêne unique ( droite ) ou double ( droite, gauche ) selon l'utilisation voulue. Une bascule de sécurité est enclenchée lorsque le pêne de la serrure est en position fermée et empêche un mouvement longitudinal du pêne garantissant ainsi son maintien en position fermée. Lors de l'ouverture le moteur commence à tourner libère le levier, avant de déplacer le pêne à sa position d'ouverture correcte. La serrure "codée" est pourvue d'un dispositif de capteurs d'indication de position correcte du pêne de la serrure par rapport à l'huisserie si l'indication est correcte alors il y a autorisation au circuit électronique de commander le moteur. Les niveaux hauts des capteurs infra rouge sont envoyés vers un circuit temporisateur relié à un "buzzer". Un signal audible et visuel bref peut être émisThe code changes and therefore evolves with each transmission in a secure manner. This security lock with a "universal" character due to its double bolts (without this being an obligation) is capable of locking a window, or for example (non-limiting) a door (right, left) both on the hinge side and on the "usual" side of the lock. The addition of an extension to the bolt of the lock also allows a "total" condemnation (top, bottom). The bolt of the lock can thus take the most diverse forms, unlike locks with heavy and bulky mechanisms, with bolt of unique shape, with limited stroke in a given direction. The fact of having an airtight case, a battery and a wireless "electronic key" allows the lock to be embedded in a French window thus making it completely invisible from the outside. Increased security compared to conventional locks. This electronic lock can therefore have a single bolt (right) or double (right, left) depending on the intended use. A safety rocker is engaged when the bolt of the lock is in the closed position and prevents a longitudinal movement of the bolt thus guaranteeing its maintenance in the closed position. When opening the engine begins to turn releases the lever, before moving the bolt to its correct opening position. The "coded" lock is provided with a device for sensors indicating the correct position of the bolt of the lock relative to the frame if the indication is correct, then there is authorization to the electronic circuit to control the motor. The high levels of the infrared sensors are sent to a timer circuit connected to a "buzzer". A short audible and visual signal can be given
- Lors d'un ordre émis par la clef- During an order issued by the key
- Position correcte du pêne en position fermée face à la gâche Un signal "continu" est émis s'il y a une anomalie détectée.- Correct position of the bolt in the closed position facing the strike A "continuous" signal is emitted if there is an anomaly detected.
- Batterie faible ...- Low battery ...
La serrure électronique codée a la possibilité d'être alimentée en courant, par une source "extérieure" de façon à ce que l'alimentation soit permanente à sa valeur nominale ainsi son accu est à pleine charge et n'intervient qu'en cas d'une anomalie dans l'alimentation permanente.The coded electronic lock has the possibility of being supplied with current, by an "external" source so that the supply is permanent at its nominal value so its battery is fully charged and only intervenes in the event of 'an anomaly in the permanent diet.
La serrure électronique est constituée d'un boîtier métallique de forme rectangulaire. Une paroi (1) est placée dans la longueur. Elle sépare le boîtier en deux parties, elle supporte un moteur (M) de commande et défini donc deux logementsThe electronic lock consists of a metal case of rectangular shape. A wall (1) is placed lengthwise. It separates the housing into two parts, it supports a control motor (M) and therefore defines two housings
- Côté moteur - Partie électronique de la serrure.- Motor side - Electronic part of the lock.
- Côté arbre moteur - Logement mécanique de la serrure.- Motor shaft side - Mechanical housing of the lock.
A l'arbre moteur est fixé une pièce de forme rectangulaire (5) communicant le mouvement rotatif du moteur et percé de par en par pour y rattacher les bras articulés fixés à un tube cylindrique servant de pêne principal de serrure. Le pêne (4) est percé en son centre, fileté ainsi une rallonge de forme diverse peut y être rattachée. La description qui suit est pour une serrure avec un pêne à droite.(fig 01) Les éléments gauche du pêne de la serrure sont symétriques au pêne droit... Un élément de renfort percé à la dimension du pêne en son milieu, fixé sur le chambranle d'une porte ( par exemple non limitatif ). La paroi du boîtier rectangulaire la plus petite (3) est percée à la dimension du pêne cylindrique. De chaque côté de cette ouverture dans l'axe vertical, deux trous filetés destinés à recevoir les vis de fixation de la serrure électronique, garantissant son positionnement correct face à la gâche. De par en par du trou fileté de fixation dans le logement électronique deux ouvertures sont pratiquées.A rectangular part (5) is attached to the motor shaft, communicating the rotary movement of the motor and pierced through it to attach the articulated arms fixed to a cylindrical tube serving as the main lock bolt. The bolt (4) is pierced in its center, threaded so an extension of various shape can be attached to it. The following description is for a lock with a bolt on the right. (Fig 01) The left elements of the bolt of the lock are symmetrical to the right bolt ... A reinforcement element pierced to the dimension of the bolt in the middle, fixed on the doorframe of a door (for example not limiting). The smallest rectangular housing wall (3) is drilled to the size of the cylindrical bolt. On each side of this opening in the vertical axis, two threaded holes intended to receive the fixing screws of the electronic lock, guaranteeing its correct positioning in front of the keeper. Through and through the threaded fixing hole in the electronic housing two openings are made.
- L'une pour positionner une diode Infra Rouge émettrice d'un signal.- One to position an Infra Red diode emitting a signal.
- L'autre ouverture perçoit un phototransistor recevant ce signal infra rouge- The other opening perceives a phototransistor receiving this infrared signal
Dans le logement mécanique de la serrure une paroi (2) percée à la dimension du pêne servant de guide à celui-ci, est placée parallèlement à la petite paroi rectangulaire. Une goupille traverse le pêne (4) de la serrure servant de butée prenant appuie sur l'une des parois. (2) (3) La butée navigue dans le logement défini par ces deux parois définissant ainsi la longueur autorisée du pêne de la serrure dans la gâche. Sur la paroi longitudinale côté logement mécanique deux trous filetés sont pratiqués pour recevoir les vis de fixation de la serrure. Fixation pour une utilisation horizontale de la serrure. Un ressort dans lequel coulisse le pêne (4) est présent dans le compartiment contenant la goupille traversant le pêne de la serrure. Ce ressort favoriseIn the mechanical housing of the lock, a wall (2) pierced to the dimension of the bolt serving as a guide for the latter, is placed parallel to the small rectangular wall. A pin crosses the bolt (4) of the lock serving as a stop taking support on one of the walls. (2) (3) The stop navigates in the housing defined by these two walls thus defining the authorized length of the bolt of the lock in the keeper. On the longitudinal wall on the mechanical housing side, two threaded holes are made to receive the fixing screws for the lock. Fixing for horizontal use of the lock. A spring in which the bolt slides (4) is present in the compartment containing the pin passing through the bolt of the lock. This spring favors
- L'ouverture s'il est placé entre la goupille et la paroi (3) face à la gâche.- The opening if it is placed between the pin and the wall (3) facing the strike.
- La fermeture s'il est placé entre la goupille et la paroi (2) servant de guide. Suivant l'application devant recevoir la serrure l'on peut donc favoriser l'ouverture ou la fermeture du pêne de la serrure ainsi l'on favorise aussi l'action, ouverture ou fermeture en cas d'anomalie.- The closure if it is placed between the pin and the wall (2) serving as a guide. Depending on the application to receive the lock, it is therefore possible to favor the opening or closing of the bolt of the lock, thus also favoring the action, opening or closing in the event of an anomaly.
La clef électronique envoie donc, un ordre de commande, le circuit électronique analyse cet ordre et actionne le moteur dans le sens voulu. Ce circuit électronique de commande est composé, d'un récepteur Haute Fréquence (à fréquence normalisée) d'un micro processeur, d'une mémoire programmable, d'un circuit de "commande directionnelle" et de puissance moteur. Les transistors permettent de déterminer le sens de rotation du moteur et d'interpréter les signaux logiques transmis par le microprocesseur. Le circuit électronique de commande prend place sous le moteur se trouvant fixé sur le fond du boîtier par des entretoises.(fig 01 )The electronic key therefore sends a command order, the electronic circuit analyzes this order and drives the motor in the desired direction. This electronic control circuit is composed of a High Frequency receiver (at standard frequency), a microprocessor, a programmable memory, a "directional control" circuit and motor power. The transistors make it possible to determine the direction of rotation of the motor and to interpret the logic signals transmitted by the microprocessor. The electronic control circuit takes place under the motor, which is fixed to the bottom of the housing by spacers. (Fig 01)
L'axe du moteur est relié à un bras à articulations multiples. Le moteur commence à tourner, libérant en premier l'élément (8) bloquant le pêne principal (4) de la serrure, l'élément (8) est percé en son centre pour qu'il puisse pivoter sur son point de fixation avant de déplacer le pêne. L'élément de forme particulière (5) communicant le mouvement rotatif du moteur, supportant les bras articulés, cesse de faire pression sur le levier. L'élément bloquant (8) se met à sa position de repos sous l'action de rappel du ressort, permettant au pêne un possible déplacement.The axis of the motor is connected to a multi-articulated arm. The motor starts to rotate, first releasing the element (8) blocking the main bolt (4) of the lock, the element (8) is pierced in its center so that it can pivot on its fixing point before move the bolt. The particularly shaped element (5) communicating the rotary movement of the motor, supporting the articulated arms, ceases to put pressure on the lever. The blocking element (8) moves to its rest position under the spring return action, allowing the bolt to move.
Cette sécurité empêchant un mouvement longitudinal du pêne, suffit à garantir son maintien en position, et rendre inefficace une action extérieure sur le pêne, (fig 02) L'attache du pêne (7) de la serrure au bras articulé est percée de telle manière que le pêne (4) puisse naviguer librement . Une attelle (7) est fixée, du pêne cylindrique au bras articulé (5)(6) de telle manière qu'elle permette au pêne de naviguer plus librement et permet ainsi au dispositif de verrouillage du pêne d'être libéré par le bras articulé avant d'entraîner le pêne (4) principal, (fig 02)This security preventing a longitudinal movement of the bolt, is sufficient to guarantee its maintenance in position, and render ineffective an external action on the bolt, (fig 02) The bolt attachment (7) of the lock to the articulated arm is pierced in such a way that the bolt (4) can navigate freely. A splint (7) is fixed from the cylindrical bolt to the articulated arm (5) (6) in such a way that it allows the bolt to navigate more freely and thus allows the bolt locking device to be released by the articulated arm before driving the main bolt (4), (fig 02)
Un signal " lumineux particulier", de forme rectangulaire est émis par une diode infra rouge le rendant ainsi insensible à la lumière ambiante. Ce signal est réfléchit par la gâche, constituée d'un renfort métallique de forme rectangulaire. Une ouverture à la dimension du pêne de la serrure est pratiquée en son centre. Aux quatre angles, des trous sont prévus pour garantir son maintien sur le chambranle d'une porte ( par exemple ). La quantité de lumière réfléchit, est captée par un phototransistor puis analysée si elle est suffisante. Le signal est identifié comme étant correct seulement si la serrure est bien en face de sa gâche. Autorisation peut être donnée au moteur d'exécuter " l'ordre d'action " reçu. Une diode infra rouge est placée dans le logement contenant le ressort, d'un côté du pêne, de l'autre un phototransistor capte le rayonnement de la diode au travers du trou contenu dans le pêne. L'absence ou la présence du signal I.R indique donc la position du pêne cylindrique de la serrure.A "special light" signal, rectangular in shape, is emitted by an infrared diode, making it insensitive to ambient light. This signal is reflected by the keeper, consisting of a metallic reinforcement of rectangular shape. An opening to the dimension of the bolt of the lock is made in its center. At the four corners, holes are provided to guarantee its retention on the door jamb (for example). The amount of light reflects, is captured by a phototransistor and then analyzed if it is sufficient. The signal is identified as correct only if the lock is in front of its keeper. Authorization can be given to the engine to execute the received "action order". An infrared diode is placed in the housing containing the spring, on one side of the bolt, on the other a phototransistor captures the radiation of the diode through the hole contained in the bolt. The absence or presence of the I.R signal therefore indicates the position of the cylindrical bolt of the lock.
Un cordon d'alimentation passe par la paroi du fond du boîtier, entre les deux circuits électroniques qui y sont fixés par des entretoises. Le fil est relié à une diode en lieu et place du traditionnel fusible, évitant ainsi les court- circuits et inversion de polarité qui endommagerait les circuits reliés à l'alimentation. Alimentation redressée, filtrée par un circuit spécialisé auquel on relie l'accu (A) qui lui est fixé au-dessus du circuit d'alimentation, à côté du moteur .(M) A power cord passes through the wall of the bottom of the box, between the two electronic circuits which are fixed there by spacers. The wire is connected to a diode in place of the traditional fuse, thus avoiding short circuits and reverse polarity which would damage the circuits connected to the power supply. Rectified power supply, filtered by a specialized circuit to which the battery (A) which is fixed to it is connected above the supply circuit, next to the motor. (M)

Claims

REVENDICATIONS
1 - Serrure de sécurité à combinaison pour portes ou fenêtres avec circuits électroniques intégrés pourvus d'un dispositif de commande à distance, clef électronique codée en particulier de serrure électronique ayant un moteur contrôlé caractérisé en ce que la télécommande intégrée est à code variable et en ce que la serrure est munie d'un dispositif de capteurs de «position correcte» du pêne (4) face à la gâche contrôlant le fonctionnement du moteur (M) dont l'axe est relié à un bras à articulations multiples (5,6,7) convertissant à au moins un pêne (4) le mouvement rotatif du moteur (M) enclenchant en translation la fermeture d'au moins un pêne principal (4) et la mise en place d'un dispositif de verrouillage (8) bloquant le pêne principal (4) coulissant au niveau de son logement (2,3)1 - Combination security lock for doors or windows with integrated electronic circuits provided with a remote control device, coded electronic key in particular of electronic lock having a controlled motor characterized in that the integrated remote control is of variable code and in that the lock is provided with a device for sensors of “correct position” of the bolt (4) facing the strike controlling the operation of the motor (M) whose axis is connected to a multi-articulated arm (5,6 , 7) converting at least one bolt (4) the rotary movement of the motor (M) initiating in translation the closing of at least one main bolt (4) and the installation of a locking device (8) blocking the main bolt (4) sliding at its housing (2,3)
2 - Serrure électronique selon revendication 1 caractérisée en ce que sont intégrés dans un même boîtier,2 - Electronic lock according to claim 1 characterized in that are integrated in the same housing,
- les circuits électroniques: clef électronique sans fil, récepteur ( HF ou I.R )- electronic circuits: wireless electronic key, receiver (HF or I.R)
- une alimentation permanente protégée contre les court-circuits- a permanent supply protected against short circuits
- le mécanisme de verrouillage (8) du pêne(4)- the locking mechanism (8) of the bolt (4)
- le dispositif à articulations multiples (5), (6), (7) pour actionner au moins un pêne à droite, à gauche ou les deux et en ce que ce boîtier comporte des parois (2),(3) percées de manière à guider le pêne (4).- the device with multiple articulations (5), (6), (7) for actuating at least one bolt to the right, to the left or both and in that this housing has walls (2), (3) pierced so to guide the bolt (4).
3 - Serrure électronique selon une des revendications 1 et 2 caractérisée par3 - Electronic lock according to one of claims 1 and 2 characterized by
- Un élément de renfort situé sur le chambranle d'une porte par exemple, percé à la dimension du pêne en son centre.- A reinforcing element located on the jamb of a door for example, drilled to the size of the bolt in its center.
- Un élément principal comportant un moteur (M) dont l'axe est relié à un bras à articulations multiples (5),(6),(7) transformant le mouvement de rotation du moteur (M) en un mouvement longitudinal dont l'extrémité est reliée à un élément servant de pêne principal percé en son centre pour recevoir une rallonge.- A main element comprising a motor (M) whose axis is connected to a multi-articulated arm (5), (6), (7) transforming the rotational movement of the motor (M) into a longitudinal movement whose end is connected to an element serving as main bolt drilled in its center to receive an extension.
4 - Serrure électronique selon une des revendications 1 à 3 caractérisée en ce que le verrouillage du pêne principal qui forme sécurité est assuré par l'élément (5) du bras à articulations multiples (5), (6), (7) transmettant le mouvement rotatif du moteur (M) et venant faire pression sur un élément (8) lui-même faisant pression sur un ressort, l'élément (8) étant percé en son centre de sorte à définir une bascule de sécurité pivotant sous cette pression à sa position d'immobilisation du pêne (4) garantissant ainsi le maintien en position fermée du dit pêne. 5 - Serrure électronique selon une des revendications 1 à 3, caractérisée en ce que le dispositif de translation convertissant à au moins un pêne (4) le mouvement rotatif du moteur (M) comporte un bras articulé en trois parties: une partie rigide (5) fixée à l'arbre du moteur(M) et qui possède deux trous opposés permettant de manipuler deux bras articulés (6) distincts dont les extrémités sont reliées chacunes à un pêne principal (4) par une attache (7) du pêne au bras articulé (6) percée de façon telle à ce que le dit pêne (4) puisse naviguer plus librement et permette au dispositif de verrouillage (8) du pêne (4) d'être libéré par le bras articulé (6) avant d'entraîner le pêne (4).4 - Electronic lock according to one of claims 1 to 3 characterized in that the locking of the main bolt which forms security is provided by the element (5) of the multi-articulated arm (5), (6), (7) transmitting the rotary movement of the motor (M) and coming to put pressure on an element (8) itself putting pressure on a spring, the element (8) being pierced in its center so as to define a safety rocker pivoting under this pressure at its immobilization position of the bolt (4) thus guaranteeing the maintenance in the closed position of said bolt. 5 - Electronic lock according to one of claims 1 to 3, characterized in that the translation device converting to at least one bolt (4) the rotary movement of the motor (M) comprises an arm articulated in three parts: a rigid part (5 ) fixed to the motor shaft (M) and which has two opposite holes making it possible to handle two separate articulated arms (6), the ends of which are each connected to a main bolt (4) by an attachment (7) of the bolt to the arm articulated (6) drilled so that the said bolt (4) can navigate more freely and allows the locking device (8) of the bolt (4) to be released by the articulated arm (6) before driving the bolt (4).
6 - Serrure électronique selon une des revendications 1 à 5, caractérisée par un dispositif de fermeture actionnant, un pêne principal (4) coulissant dans son logement et comportant, un ressort prenant appui sur une goupille traversant le dit pêne (4) et sur une des parois (2),(3) du logement favorisant ainsi selon sa position entre la goupille et l'une ou l'autre des parois (2),(3), le positionnement dans un sens donné du pêne respectivement en fermeture ou ouverture.6 - Electronic lock according to one of claims 1 to 5, characterized by an actuating closing device, a main bolt (4) sliding in its housing and comprising, a spring bearing on a pin passing through said bolt (4) and on a walls (2), (3) of the housing thus favoring, depending on its position between the pin and one or the other of the walls (2), (3), the positioning in a given direction of the bolt respectively in closing or opening .
7 - Serrure électronique selon une des revendications 1 à 2, caractérisée en ce que le dispositif de capteurs d'indications de position correcte face à la gâche, comporte une diode infrarouge émettant un signal lumineux de forme rectangulaire le rendant insensible à la lumière ambiante, et en ce que le dit signal est réfléchi par la gâche et capté par exemple par un «phototransistor» fournissant l'autorisation de fonctionner au moteur.7 - Electronic lock according to one of claims 1 to 2, characterized in that the device for sensors of indications of correct position facing the keeper, comprises an infrared diode emitting a light signal of rectangular shape making it insensitive to ambient light, and in that the said signal is reflected by the keeper and picked up for example by a "phototransistor" providing the authorization to operate the engine.
8 - Serrure électronique selon les revendications 1 et 2, caractérisée en ce que le boîtier de la serrure est séparé en deux parties par une paroi (1 ) placée dans la longueur et supportent le moteur (M), une première partie côté moteur (M) contenant l'électronique de la serrure, l'alimentation et un accumulateur puis la deuxième partie côté arbre moteur contenant le logement mécanique de la serrure.8 - Electronic lock according to claims 1 and 2, characterized in that the lock housing is separated into two parts by a wall (1) placed lengthwise and support the motor (M), a first part on the motor side (M ) containing the electronics of the lock, the power supply and an accumulator then the second part on the motor shaft side containing the mechanical housing of the lock.
9 - Serrure électronique selon une des revendications 1 à 2, caractérisée par une sécurité anti court-circuits de l'alimentation, constituée d'une diode de redressement, mise en série sur le fil de l'alimentation extérieure évitant ainsi la destruction de l'alimentation en cas d'inversion de polarité.9 - Electronic lock according to one of claims 1 to 2, characterized by an anti-short circuit security of the power supply, consisting of a rectifying diode, placed in series on the wire of the external power supply thus avoiding the destruction of the power supply in case of reverse polarity.
10 - Serrure électronique selon une des revendications 1 ,2 et 6, caractérisée par le fait qu'au moins un pêne comporte un trou permettant au rayonnement d'une diode d'être capté par exemple par un «phototransistor» de manière à indiquer par l'absence ou la présence du signal la position du pêne (4) dans le logement de la serrure.10 - Electronic lock according to one of claims 1, 2 and 6, characterized in that at least one bolt has a hole allowing the radiation of a diode to be picked up for example by a "phototransistor" so as to indicate by the absence or presence of the signal the position of the bolt (4) in the lock housing.
11 - Serrure électronique selon l'une quelconque des revendications précédentes caractérisée en ce que le code change automatiquement à chaque transmission par recherche dans une liste de valeurs. 11 - Electronic lock according to any one of the preceding claims, characterized in that the code automatically changes with each transmission by searching in a list of values.
EP98917301A 1997-04-03 1998-04-03 Coded electronic lock for doors and windows Expired - Lifetime EP1015719B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9704073A FR2761716B1 (en) 1997-04-03 1997-04-03 CODED ELECTRONIC DOUBLE LOCK FOR DOOR AND WINDOW WITH INTEGRATED WIRELESS REMOTE CONTROL WITH AUTOMATIC VARIABLE CODE
FR9704073 1997-04-03
PCT/FR1998/000677 WO1998044225A1 (en) 1997-04-03 1998-04-03 Coded electronic lock for doors and windows

Publications (2)

Publication Number Publication Date
EP1015719A1 true EP1015719A1 (en) 2000-07-05
EP1015719B1 EP1015719B1 (en) 2005-08-17

Family

ID=9505479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98917301A Expired - Lifetime EP1015719B1 (en) 1997-04-03 1998-04-03 Coded electronic lock for doors and windows

Country Status (7)

Country Link
EP (1) EP1015719B1 (en)
AT (1) ATE302318T1 (en)
AU (1) AU7055198A (en)
CA (1) CA2327900A1 (en)
DE (1) DE69831254T2 (en)
FR (1) FR2761716B1 (en)
WO (1) WO1998044225A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2147148B1 (en) * 1998-11-16 2001-03-01 C A S Locks S L SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL.
FR2805561B1 (en) 2000-02-28 2002-05-03 Patrick Marie Philippe Baudry ELECTRONIC DEVICE FOR USING A SINGLE-USE COMBINATION FOR UNLOCKING A SELF-CONTAINED ELECTRONIC LOCK
ES2184603B1 (en) * 2001-03-20 2004-10-01 Baussa Export, S.A. INTERNAL LOCK DEVICE.
CN101736940B (en) * 2010-01-25 2012-03-14 方荣光 Key of optical coded lock

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US4412356A (en) * 1980-01-14 1983-10-25 Iowa State University Research Foundation, Inc. Light actuated remote control security system
US5603534A (en) * 1992-10-30 1997-02-18 Fuller; Mark W. Lock mechanism
WO1994018036A1 (en) * 1993-02-12 1994-08-18 Robert Bosch Gmbh Remote-controlled protection system for a motor vehicle
US5531086A (en) * 1994-08-15 1996-07-02 Bryant; Randy K. Keyless entry deadbolt lock
DE9415981U1 (en) * 1994-10-05 1995-01-05 Schweigmann Klaus Dipl Ing Security locking system for retrofitting on house and apartment doors

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Title
See references of WO9844225A1 *

Also Published As

Publication number Publication date
ATE302318T1 (en) 2005-09-15
AU7055198A (en) 1998-10-22
FR2761716B1 (en) 1999-05-21
CA2327900A1 (en) 1998-10-08
EP1015719B1 (en) 2005-08-17
FR2761716A1 (en) 1998-10-09
DE69831254D1 (en) 2005-09-22
DE69831254T2 (en) 2006-06-01
WO1998044225A1 (en) 1998-10-08

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