FR2595744A1 - Key and corresponding electroacoustic lock - Google Patents
Key and corresponding electroacoustic lock Download PDFInfo
- Publication number
- FR2595744A1 FR2595744A1 FR8604296A FR8604296A FR2595744A1 FR 2595744 A1 FR2595744 A1 FR 2595744A1 FR 8604296 A FR8604296 A FR 8604296A FR 8604296 A FR8604296 A FR 8604296A FR 2595744 A1 FR2595744 A1 FR 2595744A1
- Authority
- FR
- France
- Prior art keywords
- sounds
- key
- module
- comparison
- memory
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—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
-
- 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
- G07C2009/00261—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 keyless data carrier having more than one function
- G07C2009/00277—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 keyless data carrier having more than one function opening of different locks separately
-
- 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
- G07C2009/00801—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 acoustic waves
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Le système å clé et serrure électro-acoustique correspondante, objet de l'invention, se compose principalement d'une clé émettrice de suite de sons de fréquences différentes et d'un système de comparaison des sons reçus avec les sons préenregistrés qui va déclencher ou non le système de fermeture ou d'ouverture par l'intermédiaire d'un amplificateur.The system å key and corresponding electro-acoustic lock, object of the invention, consists mainly of a key emitting suite of sounds of different frequencies and a system of comparison of received sounds with prerecorded sounds which will trigger or not the closing or opening system via an amplifier.
On connait des systèmes à clé mécanique qui présentent l'inconvénient d'être crochetables et la clé celui d'être copiable. On connait aussi des systèmes a clavier de codage électrique, électronique, ou mécanique. Ces derniers systèmes présentent l'inconvénient de nécessiter la frappe du code d'accés sur le clavier, cette opération n'est pas confidentielle et ces claviers peuvent å la lonsue présenter un aspect différent pour les touches souvent frappées. Ces systèmes à claviers sont particulièrement sensibles au vandalisme.Mechanical key systems are known which have the disadvantage of being hookable and the key being that of being copiable. There are also known keyboard systems for electrical, electronic, or mechanical coding. These latter systems have the drawback of requiring the keystroke to be entered on the keyboard, this operation is not confidential and these keypads may, in addition, have a different appearance for the keys often struck. These keypad systems are particularly susceptible to vandalism.
On distingue aussi des systèmes à émetteur récepteur qui ont pour inconvenient la facilité avec laquelle la fréquence utilisée peut être déterminée rapidement.A distinction is also made between transceiver systems which have the drawback of the ease with which the frequency used can be determined quickly.
Le système avec clé et serrure électro-acoustique objet de l'invention est particulierement discret puisqu'il peut, dans une de ses versions de réalisation, être totalement invisible et donc inviolable. Il présente, de plus, de nombreuses caractéristiques parmi lesquelles on peut notamment citer: silencieux, discret a l'ouverture ou fermeture, accés selectif, une clé peut ouvrir plusieurs portes, pas de risques en cas de perte: celui qui trouve la clé ne peut s'en servir, celui qui l'a perdue peut s'en procurer une autre et la personnaliser sur le champ avec le code adequat pour la rendre utilisable.The system with electro-acoustic key and lock object of the invention is particularly discreet since it can, in one of its embodiments, be completely invisible and therefore inviolable. It has, moreover, many characteristics among which we can notably cite: silent, discreet when opening or closing, selective access, a key can open several doors, no risk in case of loss: whoever finds the key does not can use it, whoever lost it can get another one and personalize it on the spot with the appropriate code to make it usable.
La figure 1 représente l'ensemble des modules composant cette serrure électroacoustique avec la clé correspondante.Figure 1 shows all the modules making up this electroacoustic lock with the corresponding key.
La figure 2 représente plus particulièrement la clé et un exemple de touches numériques et de fonctions(marche, arrêt, mise en mémoire. rappel mémoire, effacement mémoire...) pouvant être utilisées, la figure 3 presentant une vue de profil de cette clé avec l'élément générateur de sons situé en son milieu. FIG. 2 represents more particularly the key and an example of numeric keys and of functions (on, off, memorization. Memory recall, erasing memory ...) which can be used, FIG. 3 presenting a profile view of this key with the sound generator element located in the middle.
L'ensemble clé et serrure électroacoustique correspondante est forme de plusieurs modules qui réalisent les principales fonctions de cet ensemble original l'element(1) constitue la cle qui peut emettre une suite de sons d'amplitude réglable à partir de l'élement(1), Ces sons sont à la fois stockes dans cette cl(1) et dans un un module de stockage statique(4). L'element(2), qui est un micro, sers à recevoir les sons emis par la clé(1).Ces sons sont ensuite transmis au module de comparaison(3) ou ils sont comparés aux sons, auparavent préenregistrés à l'aide du module d'enregistrement(5) et stockés dans le module(4).Le résultat de la comparaison est transmis å un module amplificateur de signal(6) qui va permettre de mettre en mouvement la gâche(7) ou tout autre mécanisme ou système.The key assembly and corresponding electroacoustic lock is the form of several modules which carry out the main functions of this original assembly. The element (1) constitutes the key which can emit a series of sounds of amplitude adjustable from the element (1 ), These sounds are both stored in this key (1) and in a static storage module (4). The element (2), which is a microphone, is used to receive the sounds emitted by the key (1). These sounds are then transmitted to the comparison module (3) or they are compared to the sounds, previously prerecorded using of the recording module (5) and stored in the module (4). The result of the comparison is transmitted to a signal amplifier module (6) which will make it possible to set in motion the keeper (7) or any other mechanism or system.
Une alimentation electrique secourue(8) connectée au secteur par la prise(9) alimente l'ensemble en courant électrique continu. Cette alimentation est doublée par un accumulateur électrique dont la charge est controlée en permanence et qui peut prendre le relais de ralimentation secteur, en cas de defaillance de celle-ci.A back-up power supply (8) connected to the mains by the socket (9) supplies the assembly with direct electric current. This supply is doubled by an electric accumulator, the charge of which is constantly monitored and which can take over from the mains supply, in the event of a fault.
L'élement(1) est compose d'un ensemble de touches auxquelles correspondent des sons et des chiffres. Il est de même composé d'une base de temps et d'une ou plusieurs mémoires dans lesquelles on peut pré-enregistrer un certain nombre de ces sons. Ces sons peuvent être rappelés directement de la mémoire en appuyant sur une touche ou alors en composant au préalable un code confidentiel utilisateur qui devra être suivi d'un rappel mémoire après un certain délai maximum. Element (1) consists of a set of keys to which correspond sounds and numbers. It is likewise composed of a time base and one or more memories in which one can pre-record a certain number of these sounds. These sounds can be recalled directly from memory by pressing a key or by previously dialing a user confidential code which must be followed by a memory recall after a certain maximum period.
Cette temporisation empêche l'utilisation de la clé par une tierce personne qui la trouve.This delay prevents the key from being used by a third party who finds it.
Le code confidentiel utilisateur peut être incorporé au moment de émission avec le code d'ouverture, ce qui peut permettre de faire un suivi des accès à partir d'un système de suivi(10) et d'une imprimante(1 1)
De même manière manière ce suivi peut être fait par l'utilisation de codes d'ouverture distincts pour différentes clés, la mémoire de stockage(4) conservant en mémoire ces différents codes d'accès à un même lieu et connaissant les propriétaires de ces différents codes.The confidential user code can be incorporated at the time of issue with the opening code, which can make it possible to track access from a tracking system (10) and a printer (1 1)
In the same way, this monitoring can be done by the use of separate opening codes for different keys, the storage memory (4) keeping in memory these different access codes at the same place and knowing the owners of these different codes.
Dans un autre mode de réalisation le code utilisateur peut être stocké avec le code d'accès, l'émission des différents sons permet alors de transmettre ces deux codes. In another embodiment, the user code can be stored with the access code, the emission of the different sounds then makes it possible to transmit these two codes.
Le trou de la serrure peut être débouchant ou ne débouchant pas.The keyhole can be through or not through.
Dans ce cas la clé el8ctroacoustique doit être simplement approchée de l'endroit de la porte derrière lequel se trouve le micro. Il est particulièrement intéressant de ne mettre en évidence auqune partie de la serrure. Le micro qui compose la serrure électroacoustique peut être dissimule de toute façon à l'intérieur de l'épaisseur de la porte, sur un élément de décoration, ou de l'autre cote de la porte à l'intérieur de l'enceinte à ProtegerDans ce cas le trou de la serrure peut être une fente accessible de l'extérieur, obturée par une grille très fine. Ces dispositions ne sont pas exhaustives et ne sont données qu'a titre indicatif.In this case the el8ctroacoustique key must simply be approached from the place of the door behind which the microphone is located. It is particularly interesting not to highlight any part of the lock. The microphone which composes the electroacoustic lock can be concealed anyway inside the thickness of the door, on a decorative element, or on the other side of the door inside the enclosure ProtegerIn in this case the keyhole can be a slot accessible from the outside, closed by a very fine grid. These provisions are not exhaustive and are given for information only.
Le système de comparaison des sons reçus peut être activé par le premier son reçu, il peut aussi l'être lorsque l'on fait entrer la cl(1) dans la fente qui sers de trou de serrure.The system for comparing received sounds can be activated by the first received sound, it can also be activated when the key (1) is entered into the slot which serves as a keyhole.
Le système peut être désactivé un certain temps après le dernier sun reçu.The system can be deactivated a certain time after the last sun received.
Au bout d'un certain nombre de tentatives pour faire la suite de sons préenregistrés dans la mémoire de stockage(4), un blocage de la serrure peut être declenché pendant un certain temps parametrable par le possesseur de la clé lors de la mise en mémoire des sons qui composent le code. Une alarme(12) peut être de même declenchee. After a certain number of attempts to make the sequence of sounds prerecorded in the storage memory (4), a blocking of the lock can be triggered for a certain period of time configurable by the owner of the key during storage. sounds that make up the code. An alarm (12) can also be triggered.
La mémoire de stockage de la clé peut stocker plusieurs suites de sons qui sont rappelables a volonte.The key storage memory can store several sequences of sounds which can be recalled at will.
Le volume d'émission des sons peut être augmente sur la clé pour permettre la transmission de ces sons au travers d'une paroi de porte dans le cas ou le trou de la serrure aurait été colmaté. De même un micro supplémentaire < 13) peut être prévu pour des besoins de sécurité. The volume of emission of sounds can be increased on the key to allow the transmission of these sounds through a door wall in the case where the keyhole has been blocked. Similarly, an additional microphone <13) can be provided for security purposes.
Une fois les sons enregistres sur la cle par mise en mémoire après la frappe de chaque touche il faut, au moyen du module(5), enregistrer ces sons dans la mémoire statique(4) de la serrure en faisant un rappel de l'information stockee dans la mémoire de la clé.Once the sounds recorded on the key by storage after the keystroke of each key it is necessary, by means of the module (5), to record these sounds in the static memory (4) of the lock by making a recall of the information stored in the memory of the key.
Cette clé1) peut enregistrer dans différentes mémoires différentes suites de sons, et donc de codes .Ceci permet des accés selectifs à différents lieux protégés. This key1) can store in different memories different suites of sounds, and therefore of codes. This allows selective access to different protected places.
L'alimentation de la cle est obtenue à l'aide d'une pile ou d'un accumulateur miniatures.Un indicateur d'usure de pile ou de décharge de l'accumulateur est intégré qui permet de prevoir le changement de la pile ou le besoin de recharger l'accumulateur. es mémoires de la cle ne sont pas volatiles et donc même lorsque la clé n'est pas en position de marche les codes en mémoire ne sont pas perdus.The key is supplied with power using a miniature battery or accumulator. A built-in battery wear or discharge indicator is used to predict the change of the battery or the need to recharge the battery. he memories of the key are not volatile and therefore even when the key is not in the on position the codes in memory are not lost.
On peut concevoir plusieurs apPlications de sécurité d'accès basées sur ce modèle, exemple d'une serrure de porte d'entrée permettant simplement de se baser sur une application concrête, à titre d'exemple pour la description, mais non limitatif. De même, différents codages à base de code serrure, de code utilisateur, enregistrés ou non, permettent une multiplicite de contrôles d'accès, pour des accès multiples ou des multi-utiiisateurs d'acces, la mémoire de stockase(4) pouvant enregistrer plusieurs codes de même que la clé1). Cette sécurité peut être augmentée par un contrôle de durée minimale et maximale entre chacun des sons émis. Ce contrôle est realise par la base de temps interne au module de comparaison. Le système objet de Invention voit donc son application partout ou la commande d'un mecanisme ou d'un système doit être faite de façon relativement rapprochee mais sans accès direct au mécanisme ou système, å l'aide d'un code, d'une suite de sons, de façon sélective et avec une possibilité de suivi des accès,
Cette invention concerne particulièrement les dispositifs de sécurité dans le batiment, les serrures en général et en particulier dans l'industrie automobile. One can conceive several access security applications based on this model, example of an entry door lock allowing one simply to base oneself on a concrete application, by way of example for the description, but not limiting. Likewise, various codings based on lock code, of user code, recorded or not, allow a multiplicity of access controls, for multiple accesses or multi-access users, the stockase memory (4) being able to record several codes as well as the key1). This security can be increased by controlling the minimum and maximum duration between each of the sounds emitted. This control is performed by the internal time base of the comparison module. The system object of the Invention therefore sees its application everywhere where the control of a mechanism or a system must be made relatively closely but without direct access to the mechanism or system, using a code, a sequence of sounds, selectively and with the possibility of monitoring access,
This invention particularly relates to security devices in the building, locks in general and in particular in the automotive industry.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604296A FR2595744A1 (en) | 1986-03-14 | 1986-03-14 | Key and corresponding electroacoustic lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604296A FR2595744A1 (en) | 1986-03-14 | 1986-03-14 | Key and corresponding electroacoustic lock |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2595744A1 true FR2595744A1 (en) | 1987-09-18 |
Family
ID=9333534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8604296A Withdrawn FR2595744A1 (en) | 1986-03-14 | 1986-03-14 | Key and corresponding electroacoustic lock |
Country Status (1)
Country | Link |
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FR (1) | FR2595744A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989012155A1 (en) * | 1988-06-11 | 1989-12-14 | Schulte-Schlagbaum Aktiengesellschaft | Locking device with key-coded printer connection |
FR2640671A1 (en) * | 1988-12-15 | 1990-06-22 | Gurtner Sa | Anti-break-in device intended for protecting doors and other closure means |
WO1990011423A1 (en) * | 1989-03-28 | 1990-10-04 | Uniqey (Hk) Limited | Electronic locking devices |
FR2675292A1 (en) * | 1991-04-10 | 1992-10-16 | Brief Srl | Method and apparatus for selecting at random |
AT395998B (en) * | 1991-09-09 | 1993-04-26 | Grundmann Gmbh Geb | Arrangement for power and data transmission |
ES2037579A1 (en) * | 1991-04-10 | 1993-06-16 | Brief Srl | Triggering identification unit responding to specific frequency signal |
WO2004114227A1 (en) * | 2003-06-25 | 2004-12-29 | Philips Intellectual Property & Standards Gmbh | Method and arrangements for increasing the security of transponder systems, particularly for access to automobiles |
US7345677B2 (en) * | 2002-06-12 | 2008-03-18 | Sensitive Object | Method for locating an impact on a surface and device therefor |
US7411581B2 (en) | 2002-02-06 | 2008-08-12 | Soundtouch Limited | Touch pad |
WO2008123002A1 (en) * | 2007-04-06 | 2008-10-16 | Cesidio Cocuzzi | Universal key and mecchanical-electronic lock with standardisable components |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1418667A (en) * | 1964-12-24 | 1965-11-19 | Inst Scient Information | Voice controlled locking mechanisms |
EP0059985A1 (en) * | 1981-03-11 | 1982-09-15 | Nissan Motor Co., Ltd. | Voice responsive door lock system for motor vehicles |
EP0099762A1 (en) * | 1982-06-04 | 1984-02-01 | Jacques Lewiner | Coded remote control devices |
EP0147284A1 (en) * | 1983-12-16 | 1985-07-03 | Jacques Lewiner | Operating and controlling systems for a plurality of accesses equipped with coded locks |
EP0147276A1 (en) * | 1983-12-02 | 1985-07-03 | Jacques Lewiner | Coded control devices |
-
1986
- 1986-03-14 FR FR8604296A patent/FR2595744A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1418667A (en) * | 1964-12-24 | 1965-11-19 | Inst Scient Information | Voice controlled locking mechanisms |
EP0059985A1 (en) * | 1981-03-11 | 1982-09-15 | Nissan Motor Co., Ltd. | Voice responsive door lock system for motor vehicles |
EP0099762A1 (en) * | 1982-06-04 | 1984-02-01 | Jacques Lewiner | Coded remote control devices |
EP0147276A1 (en) * | 1983-12-02 | 1985-07-03 | Jacques Lewiner | Coded control devices |
EP0147284A1 (en) * | 1983-12-16 | 1985-07-03 | Jacques Lewiner | Operating and controlling systems for a plurality of accesses equipped with coded locks |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346769A1 (en) * | 1988-06-11 | 1989-12-20 | Schulte-Schlagbaum Aktiengesellschaft | Locking device comprising a key-coded printer connection |
US5012659A (en) * | 1988-06-11 | 1991-05-07 | Schulte-Schlagbaum Aktiengesellschaft | Locking device with key-coded printer connection |
WO1989012155A1 (en) * | 1988-06-11 | 1989-12-14 | Schulte-Schlagbaum Aktiengesellschaft | Locking device with key-coded printer connection |
FR2640671A1 (en) * | 1988-12-15 | 1990-06-22 | Gurtner Sa | Anti-break-in device intended for protecting doors and other closure means |
WO1990011423A1 (en) * | 1989-03-28 | 1990-10-04 | Uniqey (Hk) Limited | Electronic locking devices |
ES2037579A1 (en) * | 1991-04-10 | 1993-06-16 | Brief Srl | Triggering identification unit responding to specific frequency signal |
FR2675292A1 (en) * | 1991-04-10 | 1992-10-16 | Brief Srl | Method and apparatus for selecting at random |
AT395998B (en) * | 1991-09-09 | 1993-04-26 | Grundmann Gmbh Geb | Arrangement for power and data transmission |
US7411581B2 (en) | 2002-02-06 | 2008-08-12 | Soundtouch Limited | Touch pad |
US8319752B2 (en) | 2002-02-06 | 2012-11-27 | Elo Touch Solutions, Inc. | Touch pad |
US7345677B2 (en) * | 2002-06-12 | 2008-03-18 | Sensitive Object | Method for locating an impact on a surface and device therefor |
US7511711B2 (en) | 2002-06-12 | 2009-03-31 | Sensitive Object | Method for locating an impact on a surface and device therefor |
WO2004114227A1 (en) * | 2003-06-25 | 2004-12-29 | Philips Intellectual Property & Standards Gmbh | Method and arrangements for increasing the security of transponder systems, particularly for access to automobiles |
WO2008123002A1 (en) * | 2007-04-06 | 2008-10-16 | Cesidio Cocuzzi | Universal key and mecchanical-electronic lock with standardisable components |
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