EP0268902B2 - Télécommande codée à changement de code - Google Patents
Télécommande codée à changement de code Download PDFInfo
- Publication number
- EP0268902B2 EP0268902B2 EP19870116367 EP87116367A EP0268902B2 EP 0268902 B2 EP0268902 B2 EP 0268902B2 EP 19870116367 EP19870116367 EP 19870116367 EP 87116367 A EP87116367 A EP 87116367A EP 0268902 B2 EP0268902 B2 EP 0268902B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- code
- memory
- transmitter
- receiver
- emitter
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse 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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
-
- 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
- G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
-
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
- G07C2009/00825—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed remotely by lines or wireless communication
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- 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
- G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
- G07C2009/00865—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed remotely by wireless communication
Definitions
- the present invention relates to a coded remote control with a transmitter for sending a coded message and a receiver for receiving the coded message, in which the received message in a first comparison device with a changeable code stored in a writable memory and in a second comparison stage with an unchangeable code Fixed code is compared, on the one hand another device emits a control signal if the received message matches the changeable code and, on the other hand, if the received message matches the fixed code, a write lock for the writable memory is released in order to rewrite this memory with a changed code to enable.
- Such remote controls are used in particular in the automotive industry to control the locking / unlocking of doors, an alarm, to control vehicle blocking elements, etc.
- the transmitter and receiver are combined with the same fixed code, which causes numerous difficulties in tape assembly, in which the transmitter and receiver are separate.
- the arrangement of a new transmitter if the old one is lost, destroyed, or a new transmitter is required brings with it the need for expensive installation and difficult intervention.
- a lock which can be actuated by an electronic key is known from US Pat. No. 4,392,133.
- a changeable code is stored in a memory, which is compared to the electronic coding attached to the key. If the two codes match, an enable signal is issued to open the lock.
- the write lock of the memory which prevents unauthorized modification of the code, can be released by a second key, which carries an unlock code and puts the memory in a writable state.
- the changed code can then be transferred to the memory using a key with a changed coding. This key is the only one that can be used to open the lock until the next code change.
- the code stored in the memory can consequently be changed in a convenient manner.
- the object of the present invention is to eliminate these difficulties which occur in the known devices.
- the writable memory of the receiver consists of a block of registers, one register each storing a code, and that only a further, programmable transmitter can transmit the aforementioned and predetermined fixed code and then a sequential number or Sends out address that corresponds to one of the registers or is assigned, and the programmable transmitter sends out a control code which the receiver stores in the register selected by means of the serial number or address.
- the programmable transmitter preferably works with coding wheels or a keyboard.
- the first comparison stage after receiving the message sent by the non-programmable transmitter, compares the codes stored in the registers in succession with the received message and the further device emits a control signal if the received message matches one of the changeable codes.
- the system according to the invention enables the coding of a receiver after delivery of the vehicle using a transmitter with any code in which the fixed code previously defined for the vehicle is sent using the programmable transmitter.
- This programmable transmitter which is only in the possession of authorized repair companies, therefore enables remote entry of a code into the memory which does not contain it or which contains a code other than that of the transmitter.
- the process is the same if the memory already contains a code and the user wants to change this code. This is the case, for example, if the transmitter is lost or destroyed.
- the user can then purchase a new transmitter with any code that can be entered into the memory of the receiver instead of the old code, provided a programmable memory and the predetermined fixed code of the vehicle are available. This fixed code thus represents a memory access code.
- the programmable transmitter is a simple and inexpensive device, which the dealers can use easily and economically.
- the invention makes it possible to solve this problem.
- said programmable transmitter after the programmable transmitter has sent the aforementioned and previously defined fixed code, said programmable transmitter sends out a sequential number which corresponds to one of the registers, and the receiver stores the control code in the memory compartment to which this sequential number is assigned.
- This sequential number is therefore assigned to the sender. With this transmitter, it is sufficient to save the code of the replacement transmitter, specifying the same serial number as the number that was lost or destroyed.
- the serial number can be entered on the transmitter in the form of a number or, preferably, in the form of a color.
- the programmable transmitter has sequential buttons with different colors. After storing the code, each transmitter receives a marking with the color of the button used in the form of an indelible paint, a colored label or a pen made of colored plastic, which is inserted into an opening of the receiver.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
- Lock And Its Accessories (AREA)
Claims (2)
- Télécommande codée, comportant un émetteur pour l'émission d'un message codé et un récepteur pour la réception du message codé, dans lequel le message reçu est comparé, dans un premier étage de comparaison, avec un code modifiable stocké dans une mémoire inscriptible et, dans un deuxième étage de comparaison, avec un code fixe non modifiable, dans lequel, d'une part, en cas de concordance entre le message reçu et le code modifiable, un autre dispositif délivre un signal de commande , et, d'autre part, en cas de concordance entre le message reçu et le code fixe, on neutralise un verrouillage de l'écriture pour la mémoire inscriptible pour permettre une nouvelle écriture d'un code modifié dans cette mémoire, caractérisée en ce que la mémoire inscriptible du récepteur est constituée par un empilage de registres, chaque registre mémorisant un code, et en ce que seul un autre émetteur programmable peut émettre ledit code fixe prédéterminé et émet ensuite un numéro d'ordre ou une adresse qui correspond ou est associé à un des registres et l'émetteur programmable émet un code de commande que le récepteur mémorise dans le registre sélectionné au moyen du numéro d'ordre ou de l'adresse.
- Télécommande codée selon la revendication 1,
caractérisée en ce que le premier étage de comparaison compare, après la réception du message émis par l'émetteur, les codes mémorisés dans les registres avec le message reçu et en ce que l'autre dispositif délivre un signal de commande en cas de concordance entre le message reçu et un des codes modifiables.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8616643 | 1986-11-28 | ||
FR8616643A FR2607611B1 (fr) | 1986-11-28 | 1986-11-28 | Telecommande codee a changement |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0268902A1 EP0268902A1 (fr) | 1988-06-01 |
EP0268902B1 EP0268902B1 (fr) | 1991-02-27 |
EP0268902B2 true EP0268902B2 (fr) | 1996-07-31 |
Family
ID=9341345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870116367 Expired - Lifetime EP0268902B2 (fr) | 1986-11-28 | 1987-11-06 | Télécommande codée à changement de code |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0268902B2 (fr) |
JP (1) | JP2832828B2 (fr) |
DE (1) | DE3768209D1 (fr) |
ES (1) | ES2021327T5 (fr) |
FR (1) | FR2607611B1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225466A (en) * | 1988-11-15 | 1990-05-30 | Monarch Aluminium | An alarm and/or lock control system for a door or window |
DE4003410A1 (de) * | 1990-02-05 | 1991-08-08 | Anatoli Stobbe | Tragbares feldprogrammierbares detektierplaettchen |
FR2685505B1 (fr) * | 1991-12-19 | 1995-03-10 | Texton | Procede de programmation d'un agencement de telecommande d'un dispositif actionneur et agencement pour la mise en óoeuvre de ce procede. |
DE4242231C3 (de) * | 1992-12-15 | 1997-01-16 | Diehl Gmbh & Co | Fernsteuereinrichtung |
DE4301436C2 (de) * | 1993-01-20 | 1996-06-13 | Kaiser Hans Christian | Sicherungssystem |
DE4310475C2 (de) * | 1993-03-31 | 1995-10-19 | Webasto Thermosysteme Gmbh | Fernwirkanlage |
DE4330099A1 (de) * | 1993-09-06 | 1995-03-09 | Nbb Nachrichtentech Gmbh | Fernsteuerverfahren |
ES2095142T3 (es) * | 1993-11-01 | 1997-02-01 | Phisilog Res Ltd | Transmisor para un grupo de control remoto. |
EP0721037A1 (fr) * | 1995-01-06 | 1996-07-10 | Netherlands Car B.V. | Système destiné à contrÔler l'accès à un local verrouillable |
GB9506201D0 (en) * | 1995-03-27 | 1995-05-17 | Appliance Components Ltd | Improvements in or relating to heating/cooling apparatus |
DE19622721C2 (de) * | 1996-06-06 | 1999-08-05 | Megamos F & G Sicherheit | Vorrichtung und Verfahren zur Prüfung der Nutzungsberechtigung für Zugangskontrolleinrichtungen, insbesondere Schließeinrichtungen für Fahrzeuge |
FR2761183B1 (fr) * | 1997-03-24 | 1999-05-28 | Somfy | Dispositif de commande d'un actionneur telecommande |
IT1294573B1 (it) * | 1997-06-06 | 1999-04-12 | Teleco Automation Srl | Apparecchiatura di trasmissione e ricezione di segnali codificati, particolarmente per telecomando. |
EP0915220B1 (fr) * | 1997-11-06 | 2008-09-24 | Drumm GmbH | Système de verrouillage mécanique et électronique |
DE10032916A1 (de) * | 2000-07-06 | 2002-01-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Absperrung eines Parkraums für ein Fahrzeug |
DE10238710A1 (de) * | 2002-08-23 | 2004-03-04 | Metabowerke Gmbh | Elektrohandwerkzeuggerät |
JP4745786B2 (ja) * | 2004-11-12 | 2011-08-10 | 三菱重工業株式会社 | 燃料貯蔵用ラックおよび燃料貯蔵設備 |
WO2013063507A1 (fr) | 2011-10-26 | 2013-05-02 | Milwaukee Electric Tool Corporation | Suivi sans fil d'outils électriques et dispositifs associés |
US9466198B2 (en) | 2013-02-22 | 2016-10-11 | Milwaukee Electric Tool Corporation | Wireless tracking of power tools and related devices |
US10158213B2 (en) | 2013-02-22 | 2018-12-18 | Milwaukee Electric Tool Corporation | Worksite power distribution box |
CN106437324B (zh) * | 2016-11-30 | 2019-12-03 | 泸县玉流机械制造有限责任公司 | 遥控密码锁 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043605A1 (de) * | 1980-11-19 | 1982-07-08 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | Steuerschaltung fuer elektrische elemente in kraftfahrzeugen |
US4665397A (en) * | 1983-11-01 | 1987-05-12 | Universal Photonics, Inc. | Apparatus and method for a universal electronic locking system |
FR2573881B1 (fr) * | 1984-11-28 | 1987-07-31 | Locatelli Laurent | Appareil de commande a distance polyvalent |
-
1986
- 1986-11-28 FR FR8616643A patent/FR2607611B1/fr not_active Expired
-
1987
- 1987-11-06 DE DE8787116367T patent/DE3768209D1/de not_active Expired - Lifetime
- 1987-11-06 EP EP19870116367 patent/EP0268902B2/fr not_active Expired - Lifetime
- 1987-11-06 ES ES87116367T patent/ES2021327T5/es not_active Expired - Lifetime
- 1987-11-18 JP JP62289660A patent/JP2832828B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2832828B2 (ja) | 1998-12-09 |
EP0268902A1 (fr) | 1988-06-01 |
ES2021327B3 (es) | 1991-11-01 |
ES2021327T5 (es) | 1996-10-01 |
FR2607611A1 (fr) | 1988-06-03 |
JPS63142796A (ja) | 1988-06-15 |
FR2607611B1 (fr) | 1989-02-03 |
EP0268902B1 (fr) | 1991-02-27 |
DE3768209D1 (de) | 1991-04-04 |
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