EP1015719B1 - Coded electronic lock for doors and windows - Google Patents

Coded electronic lock for doors and windows Download PDF

Info

Publication number
EP1015719B1
EP1015719B1 EP98917301A EP98917301A EP1015719B1 EP 1015719 B1 EP1015719 B1 EP 1015719B1 EP 98917301 A EP98917301 A EP 98917301A EP 98917301 A EP98917301 A EP 98917301A EP 1015719 B1 EP1015719 B1 EP 1015719B1
Authority
EP
European Patent Office
Prior art keywords
bolt
motor
electronic
electronic lock
lock
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.)
Expired - Lifetime
Application number
EP98917301A
Other languages
German (de)
French (fr)
Other versions
EP1015719A1 (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

Images

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 relates generally to locks of security not localisable from outside without key hole, combination for doors or windows with integrated electronic circuits provided with a remote control device, key electronic encoded H F in particular electronic lock having a motor controlled by a circuit and provided with an autonomous power supply device and a direct power supply device.
  • the usual locks such as in the document US-A-5 531 086 by Mr. R. Bryant single bolt unsecured, of fixed form with a determined stroke for closing in a given direction, can not be or.
  • An ideal system would be a "universal" electronic security lock without a slot conventional for doors or windows ... with multiple defenses to avoid intervention malicious outside on bolts of various shapes, food, the key ...
  • a dedicated circuit, encoder and decoder contains a list of values and changes code each transmission of said code.
  • the encoder increments the address counter.
  • the receiver searches in its list the code and the N ° N which follow around, if there is concordance in this window N of recognition of all the codes, the key is recognized as correct.
  • the electronic key consists of a transmitter circuit H F (at standardized frequency) of a microprocessor, a programmable memory, two buttons less) to send two separate orders (at least) of an accumulator for its clean feeding.
  • the autonomous electronic key with automatic variable code is housed in a small hermetic box.
  • This security lock with "universal" nature by its double bolts (without this being an obligation) is able to condemn a window, or for example (non-limiting) a door (right, left) as well on the side of the hinges that on the "usual" side of the lock.
  • the addition of an extension to the bolt of the lock also allows a conviction (up, down) "total”.
  • the bolt of the lock can thus take the most diverse forms, unlike the locks with heavy and bulky mechanisms, with single-shaped bolt, limited stroke in a given direction.
  • the fact of having a sealed housing, a battery and a wireless "electronic key” makes it possible to embed the lock in a French window thus making it totally invisible from the outside.
  • This electronic lock can have a single bolt (right) or double (right, left) depending on the intended use.
  • a safety latch is engaged when the lock bolt is in the closed position and prevents longitudinal movement of the bolt thus ensuring its retention in the closed position. When opening the motor begins to rotate releases the lever, before moving the bolt to its correct open position.
  • the electronic key sends therefore, a command order
  • the electronic circuit analyzes this order and operates the motor in the desired direction.
  • This electronic control circuit is composed of a receiver High Frequency (standard frequency) of a microprocessor, a programmable memory, a "Directional control" and engine power circuit. Transistors determine the direction of rotation of the motor and to interpret the signals logic transmitted by the microprocessor.
  • the electronic control circuit takes place under the engine located on the bottom of the housing by spacers. (fig 01)
  • the motor shaft is connected to a multi-jointed arm.
  • the engine starts to rotate, first releasing the element (8) blocking the main bolt (4) of the lock, the element (8) is drilled in its center so that it can pivot on its attachment point before move the bolt.
  • the blocking element (8) goes to its rest position under the spring return action, allowing the bolt a possible displacement. This security preventing longitudinal movement of the bolt, is sufficient to ensure its retention in position, and make ineffective external action on the bolt.
  • the attachment of the bolt (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) so that it allows the bolt to move more freely and thus allows the lock device of the bolt to be released by the articulated arm before driving the bolt (4) main.
  • a "special light” signal of rectangular shape is emitted by an infrared diode thus making it insensitive to ambient light.
  • This signal is reflected by the strike, consisting of a rectangular metal reinforcement.
  • An opening to the size of the bolt of the lock is practiced in its center. At the four corners, holes are provided to ensure its retention on the door jamb (for example).
  • the amount of light reflects, is picked up 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 "action order" received.
  • 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 in the bolt. The absence or the presence of the IR signal therefore indicates the position of the cylindrical bolt of the lock.
  • a power cord goes through the bottom wall of the housing, between the two electronic circuits that are fixed by spacers. Thread is connected to a diode in place of the traditional fuse, thus avoiding short circuits and reverse polarity that would damage the circuits connected to the power supply.
  • Rectified power supply filtered by a dedicated circuit to which the battery (A) is connected. is fixed 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

La présente invention concerne de manière générale des serrures de sécurité non localisable de l'extérieur sans orifice de clef, 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. Les serrures usuelles telles que dans le document US-A-5 531 086 de Mr. R. Bryant à pêne unique peu sécurisé, de forme fixe à course déterminée pour fermeture dans un sens donné, ne peuvent se mettre n'importe où. Un système idéal serait, une serrure électronique de sécurité" universelle" sans emplacement conventionnel pour portes ou fenêtres ... avec des défenses multiples pour éviter une intervention malveillante extérieure sur les pênes de formes diverses, l'alimentation, la clef ...The present invention relates generally to locks of security not localisable from outside without key hole, combination for doors or windows with integrated electronic circuits provided with a remote control device, key electronic encoded H F in particular electronic lock having a motor controlled by a circuit and provided with an autonomous power supply device and a direct power supply device. The usual locks such as in the document US-A-5 531 086 by Mr. R. Bryant single bolt unsecured, of fixed form with a determined stroke for closing in a given direction, can not be or. An ideal system would be a "universal" electronic security lock without a slot conventional for doors or windows ... with multiple defenses to avoid intervention malicious outside on bolts of various shapes, food, the key ...

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... L'interception d'un code lors de sa transmission et de sa duplication piratée est relativement aisée avec les moyens d'aujowd'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... Donc même exécuté de manière automatique, l'homme de métier compétent sait déjà "casser" un tel code statique plus compteur, ref. Brevet WO 94/18036. Cette idée d'un Code variable ne doit pas laisser apparaítre un code statique important, mais se pose alors un problème de synchronisation.The main weaknesses of locks with remote control systems are, their mode of communication link H F or I R vulnerable to piracy. Transmission of orders commands are easily recognizable ... The interception of a code during its transmission and its pirated duplication is relatively easy with the means of today, scanners, frequencies fixed (etc.) render the so-called high security systems obsolete. The sweep of the frequency with all possible codes etc, etc ... is frequently used as sesame, the most commonly used defenses are to change the code frequently ... So even executed automatically, the skilled craftsman already knows how to "break" such a code static plus counter, ref. Patent WO 94/18036. This idea of a variable code should not leave appearing an important static code, but then there is a problem of synchronization.

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 boítier hermétique.In the present application a dedicated circuit, encoder and decoder contains a list of values and changes code each transmission of said code. The encoder increments the address counter. The receiver searches in its list the code and the N ° N which follow around, if there is concordance in this window N of recognition of all the codes, the key is recognized as correct. The electronic key consists of a transmitter circuit H F (at standardized frequency) of a microprocessor, a programmable memory, two buttons less) to send two separate orders (at least) of an accumulator for its clean feeding. 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 boítier hermétique, un accu et une "clef électronique" sans fil 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. The code changes and evolves with each transmission in a secure way. This security lock with "universal" nature by its double bolts (without this being an obligation) is able to condemn a window, or for example (non-limiting) a door (right, left) as well on the side of the hinges that on the "usual" side of the lock. The addition of an extension to the bolt of the lock also allows a conviction (up, down) "total". The bolt of the lock can thus take the most diverse forms, unlike the locks with heavy and bulky mechanisms, with single-shaped bolt, limited stroke in a given direction. The fact of having a sealed housing, a battery and a wireless "electronic key" makes it possible to embed the lock in a French window thus making it totally invisible from the outside. Increased security compared to conventional locks. This electronic lock can have a single bolt (right) or double (right, left) depending on the intended use.
A safety latch is engaged when the lock bolt is in the closed position and prevents longitudinal movement of the bolt thus ensuring its retention in the closed position. When opening the motor begins to rotate releases the lever, before moving the bolt to its correct open position.

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 a' un "buzzer".
Un signal audible et visuel bref peut être émis

  • Lors d'un ordre émis par la clef
  • Position correcte du pène en position fermée face à la gâche
    Un signal "continu" est émis s'il y a une anomalie détectée.
  • Batterie faible ...
    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. La serrure électronique est constituée d'un boítier métallique de forme rectangulaire. Une paroi (1) est placée dans la longueur. Elle sépare le boítier en deux parties, elle supporte un moteur (M) de commande et défini donc deux logements
  • Côté moteur   - Partie électronique de la serrure.
  • Côté arbre moteur   - Logement mécanique de la serrure.
    A l'arbre moteur est fixé une pièce de forme rectangulaire (5) communicant le mouvement rotatif du moteur et percé de part en part 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 boítier 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 part en part du trou fileté de fixation dans le logement électronique deux ouvertures sont pratiquées.
  • L'une pour positionner une diode Infra Rouge émettrice d'un signal.
  • L'autre ouverture perçoit un phototransistor recevant ce signal infra rougesave 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 favorise
  • L'ouverture s'il est placé entre la goupille et la paroi (3) face à la gâche.
  • 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 lock "encoded" is provided with a sensor device 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 engine. 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 emitted
  • When an order issued by the key
  • Correct position of the bolt in the closed position in front of the strike
    A "continuous" signal is emitted if there is a detected anomaly.
  • Low battery ...
    The coded electronic lock has the possibility to be supplied with current, by an "external" source so that the supply is permanent at its nominal value so that its battery is at full charge and intervenes only in case of an anomaly in the permanent diet. The electronic lock consists of a rectangular metal housing. A wall (1) is placed in the length. It separates the housing into two parts, it supports a motor (M) control and therefore defined two housing
  • Motor side - Electronic part of the lock.
  • Motor shaft side - mechanical housing of the lock.
    To the motor shaft is fixed a rectangular part (5) communicating the rotary movement of the motor and drilled through to attach the articulated arms attached to a cylindrical tube serving as a key lock bolt. The bolt (4) is drilled at its center, thus threaded an extension of various shape can be attached. 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 drilled to the size of the bolt in the middle, fixed on the doorframe of a door (for example non-limiting). The wall of the smallest rectangular housing (3) is pierced to the size of the cylindrical bolt. On each side of this opening in the vertical axis, two threaded holes for receiving the screws of the electronic lock, ensuring its correct positioning in front of the striker. Through the threaded fixing hole in the electronic housing, two openings are made.
  • One to position a diode Infra Red emitting a signal.
  • The other opening perceives a phototransistor receiving this infra-red signal In the mechanical housing of the lock a wall (2) pierced to the size of the bolt serving as a guide thereto, is placed parallel to the small rectangular wall. A pin passes through the bolt (4) of the lock acting as a stop and pressing against one of the walls. (2) (3) The stop moves in the housing defined by these two walls thus defining the authorized length of the bolt of the lock in the striker. On the longitudinal wall side mechanical housing two threaded holes are made to receive the fastening screws of the lock. Fixing for horizontal use of the lock. A spring in which the bolt (4) slides is present in the compartment containing the pin passing through the bolt of the lock. This spring favors
  • The opening if it is placed between the pin and the wall (3) facing the striker.
  • The closure if placed between the pin and the wall (2) serving as a guide.
    Depending on the application to receive the lock can therefore promote the opening or closing of the bolt of the lock so it also promotes action; opening or closing in case of 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 boítier par des entretoises. (fig 01)The electronic key sends therefore, a command order, the electronic circuit analyzes this order and operates the motor in the desired direction. This electronic control circuit is composed of a receiver High Frequency (standard frequency) of a microprocessor, a programmable memory, a "Directional control" and engine power circuit. Transistors determine the direction of rotation of the motor and to interpret the signals logic transmitted by the microprocessor. The electronic control circuit takes place under the engine located on 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.
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'entraíner le pêne (4) principal. (fig 02)The motor shaft is connected to a multi-jointed arm. The engine starts to rotate, first releasing the element (8) blocking the main bolt (4) of the lock, the element (8) is drilled in its center so that it can pivot on its attachment point before move the bolt. The particular shaped element (5) communicating the rotary movement of the motor, supporting the articulated arms, ceases to press the lever. The blocking element (8) goes to its rest position under the spring return action, allowing the bolt a possible displacement.
This security preventing longitudinal movement of the bolt, is sufficient to ensure its retention in position, and make ineffective external action on the bolt. (fig 02) The attachment of the bolt (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) so that it allows the bolt to move more freely and thus allows the lock device of the bolt to be released by the articulated arm before driving the bolt (4) main. (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 of rectangular shape is emitted by an infrared diode thus making it insensitive to ambient light. This signal is reflected by the strike, consisting of a rectangular metal reinforcement. An opening to the size of the bolt of the lock is practiced in its center. At the four corners, holes are provided to ensure its retention on the door jamb (for example). The amount of light reflects, is picked up 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 "action order" received. 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 in the bolt. The absence or the presence of the IR signal therefore indicates the position of the cylindrical bolt of the lock.

Un cordon d'alimentation passe par la paroi du fond du boítier, 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 goes through the bottom wall of the housing, between the two electronic circuits that are fixed by spacers. Thread is connected to a diode in place of the traditional fuse, thus avoiding short circuits and reverse polarity that would damage the circuits connected to the power supply. Rectified power supply, filtered by a dedicated circuit to which the battery (A) is connected. is fixed above the supply circuit, next to the motor (M).

Claims (10)

  1. Security lock with combination for doors or windows with integrated electronic circuits provided with a remote control device, organized with a coded electronic key in particular of electronic lock having a controlled motor characterized by a integrated remote control with a variable code, and in that the lock unlocalizable from the outside, without opening for a key is provided with an electronic sensors device insensitive to the ambient light, whose emission of an external particular luminous signal to the lock reverberates by the element or reinforcement from the striker plate guarantee the position of the lock and give information on the "correct position" of at least one bolt (4) facing the striker plate controlling the working of the motor (M) whose axis is connected to an element (5) pierced through and through driving in each of this boring an arm with multiple articulations formed with elements (6,7) duplicateed in four directions, driving in at least one of directions a rigid small bar (6) linked to the jointing piece (7) of at least one bolt, these interdependent elements forming an arm with multiple articulations (5,6,7) converting at the level of at least one bolt (4) in one of four directions the rotary movement of the motor (M) in a translatory movement engaging in transfer the closing of the aforementioned bolt (4) and the setting up of a bolting device (8) blocking at least the aforementioned bolt (4) sliding at the level with its seating (2,3 ).
  2. Electronic lock according to claim 1 characterized in what arc integrated in one same case, making it therefore completely invisible from the outside,
    The electronic circuits: cordless electronic key, receiver High Frequency or Infra-red
    A permanent supply protected against short circuit provided with accumulators
    The locking mechanism (8) of the bolt (4)
    The motor (M) fixed on a partition (1) placed in the length of the case
    The device with multiple articulations (5 , 6, 7) to manipulate at least one bolt on the right, on the left or both and by the fact that this case includes partitions (2), (3) drilled throughs so as to guide the bolt (4).
  3. Electronic lock according to one of claims 1 and 2 characterized by
    An element of reinforcement situated on the door frame, drilled to the dimension of the bolt in its centre.
    A principal element including a motor (M) whose axis is joined to an arm with multiple articulations (5 , 6 , 7) transforming the movement of rotation from the motor (M) into a longitudinal movement whose extremity is connected to an element used as a main bolt drilled into its centre to receive an extension piece.
  4. Electronic lock according to one of claims 1 to 3 characterized by the fact that the bolting of the main bolt that forms security is assured by the element (5) of the arm with multiple articulations (5 ), (6), (7) transmitting the rotary movement of the motor (M) and coming to make pressure on an element (8) itself making pressure on the spring, the element (8) being drilled in its center in order to be define a security rocker revolving under this pressure to its position of immobilization of the bolt (4) guaranteeing so the maintenance in closed position of aforementioned bolt.
  5. Electronic lock according to one of claims 1 to 3, characterized by the fact that the device of transfer permitting a condemnation high, low, left, right, "total" converting for at least one bolt (4) the rotary movement of the motor (M) contains an arm articulated in three parts: a stiff part (5) fixed to the shaft of the motor (M) and which possesses as many as four opposite holes permitting to manipulate as many as four distinct articulated arms (6) whose extremities are connected each to a main bolt (4) by a fastener (7) of the bolt to the articulated arm (6) drilled through so that the aforementioned bolt (4) can navigate more freely and permit to the bolting device (8) of the bolt (4) to be freed by the articulated arm (6) before driving the bolt (4).
  6. Electronic lock according to one of claims 1 to 5, characterized by a closing device manipulating, a main bolt (4) sliding into its lodging and including, a spring taking support on a pin crossing the aforementioned bolt (4) and on one of the partitions (2), (3) of the lodging encouraging thus according to its position between the pin and one or other one of partitions (2 ), (3), the positioning in a sense given respectively of the bolt in closing or opening.
  7. Electronic lock according to one of claims 1 to 2, characterized by the fact that the device of sensors to correct position indications facing the striker plate, include an infrared diode emitting a luminous signal of rectangular shape making it insensible to the ambiant light, and by the fact that the aforementioned signal is reflected by the striker plate and captured by a sensor adequate, a "phototransistor" provding the authorization to function to the motor.
  8. Electronic lock according to one of claims 1 to 2, characterized by a security against short circuits of the power supply, organised of a rectification diode, put into series on the cable of the outside power supply avoiding so the destruction of the power supply in case of polarity inversion.
  9. Electronic lock according to one of claims 1,2 and 6, characterized by the fact that at least one bolt contains a hole allowing the radiance of a diode to be captured by a sensor adequate, a "phototransistor" in order to indicate by the absence or the presence of the signal the position of the bolt (4) in the lodging of the lock.
  10. Electronic lock according to any of the previous claims characterized by the fact that a dedicated circuit, coder and decoder contains a list of values and change of code to every transmission of the appointed code, the coder increments the counter of addresses, the receptor searches for in its list the code and the N ° N that follow around, if there is concordance in this N reconnaissance window of all codes, the key is recognized as being correct, the electronic key is constituted by a issuing circuit with normalized High Frequency, with a microprocessor, with a programmable memory, with at least two buttons permitting to send at least two distinct orders, therefore its own power supply, contained in a small hermetic case, constituting the autonomous electronic key with automatic variable code.
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 EP1015719A1 (en) 2000-07-05
EP1015719B1 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101736940B (en) * 2010-01-25 2012-03-14 方荣光 Key of optical coded lock

Families Citing this family (3)

* 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.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101736940B (en) * 2010-01-25 2012-03-14 方荣光 Key of optical coded lock

Also Published As

Publication number Publication date
EP1015719A1 (en) 2000-07-05
ATE302318T1 (en) 2005-09-15
AU7055198A (en) 1998-10-22
FR2761716B1 (en) 1999-05-21
CA2327900A1 (en) 1998-10-08
FR2761716A1 (en) 1998-10-09
DE69831254D1 (en) 2005-09-22
DE69831254T2 (en) 2006-06-01
WO1998044225A1 (en) 1998-10-08

Similar Documents

Publication Publication Date Title
CA2645471C (en) Status monitoring system for a fenestration unit
US6374649B1 (en) Electronic remote entry lock system for a tool cabinet
US7843312B2 (en) Wireless control of security system with key-operated key fob
US6053019A (en) Arrangement in a lock, especially an electromechanical locking system
EP1015719B1 (en) Coded electronic lock for doors and windows
EP2476825B1 (en) Enhanced security outdoor use lock mechanism
GB2464520A (en) Frame-mounted lock comprising electromechanical control
EP2096239A1 (en) Remotely controlled module for a cylinder lock
EP3973119B1 (en) Casement window handle sensor
CN211819034U (en) Emergency anti-theft door
KR200333141Y1 (en) Window cover for crime prevention
JPH09184332A (en) Sash
JP4182893B2 (en) Locking device
KR100510980B1 (en) Electronic door lock
EP0437457A1 (en) General locking system
KR100479978B1 (en) container
KR20110007210U (en) Locking apparatus for window frame having security devices
KR102456722B1 (en) Latch bolt with dual lock function
KR102453941B1 (en) Automatic unlocking device for latch bolt
KR102463903B1 (en) Smart safety hook device
EP1422363A3 (en) A key lock handle for doors and windows
KR200376172Y1 (en) Digital door rock
KR940006124Y1 (en) Box type door-lock being operated by remote controller
GB2414509A (en) Door lock with key-releasable ecurity chain
KR20110098342A (en) Digital window lock

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19991019

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20040226

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050817

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050817

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050817

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050817

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 69831254

Country of ref document: DE

Date of ref document: 20050922

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050917

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051117

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060117

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060117

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060505

Year of fee payment: 9

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060518

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20060904

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: MC

Payment date: 20060906

Year of fee payment: 9

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071101

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: POURSUITE DE LA PROCEDURE ACCORDEE

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: CH

Effective date: 20080201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070403

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: CH

Effective date: 20080201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070404

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: DE

Effective date: 20080418

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080731

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20081016

Year of fee payment: 11

Ref country code: DE

Payment date: 20081021

Year of fee payment: 11

Ref country code: CH

Payment date: 20081015

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20081022

Year of fee payment: 11

BERE Be: lapsed

Owner name: *GODOY ANDRE

Effective date: 20090430

Owner name: *GODOY ALAIN

Effective date: 20090430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091103

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090403

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20141028

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150430