WO2000065180A1 - Cle electronique, en particulier pour vehicules - Google Patents

Cle electronique, en particulier pour vehicules Download PDF

Info

Publication number
WO2000065180A1
WO2000065180A1 PCT/EP2000/002949 EP0002949W WO0065180A1 WO 2000065180 A1 WO2000065180 A1 WO 2000065180A1 EP 0002949 W EP0002949 W EP 0002949W WO 0065180 A1 WO0065180 A1 WO 0065180A1
Authority
WO
WIPO (PCT)
Prior art keywords
key
housing
electronic
energy
electrical
Prior art date
Application number
PCT/EP2000/002949
Other languages
German (de)
English (en)
Inventor
Ulrich Müller
Andreas Van Den Boom
Helmut Klein
Original Assignee
Huf Hülsbeck & Fürst Gmbh & Co. Kg
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 Huf Hülsbeck & Fürst Gmbh & Co. Kg filed Critical Huf Hülsbeck & Fürst Gmbh & Co. Kg
Priority to AU43979/00A priority Critical patent/AU4397900A/en
Publication of WO2000065180A1 publication Critical patent/WO2000065180A1/fr

Links

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
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • 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
    • E05B15/0093—Weight arrangements in locks; gravity activated lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0062—Feeding by generator
    • 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
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00587—Power supply for the keyless data carrier by battery
    • 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 invention relates to an electronic key of the type specified in the preamble of claim 1.
  • Electric batteries in the form of so-called button cells are generally used to operate the electronic components.
  • the batteries will empty after a period of use. Precautions must therefore be taken to be able to easily remove the batteries, reinstall new batteries and be able to contact them reliably.
  • a suitable space in the key housing must be reserved for this. It is expensive. Replacing the battery is tedious and requires detailed instruction from the key owner, who is not always ready to do so.
  • an electric drive was used for the lock bolt.
  • the electric drive was connected to a network-independent memory or generator.
  • the intended operation of the lock when opening and closing was used to drive the generator.
  • the operation to generate electrical energy could come from the door handle, which was coupled to the generator.
  • the drive pinion of the dynamic generator was connected to a toothed rack of a key which can be moved longitudinally in the lock and which generated electrical energy when the plug was inserted or removed.
  • the invention has for its object to develop an inexpensive electronic key of the type mentioned in the preamble of claim 1, the operational readiness of which is characterized by a particularly convenient service. This is achieved according to the invention by the measures specified in the characterizing part of claim 1, which have the following special significance.
  • the invention has recognized that the electronic key is normally subjected to movements which result in accelerations and decelerations of the key. As a result, mechanical forces are inevitably continuously exerted on the key, which can be used to generate mechanical energy. This occurs not only when the key is at rest when the key is carried in the pocket or the like by the owner and the key owner is moving, but also during the key's working phase when the key is in the lock and the vehicle accelerates or moved with delay.
  • the mechanical energy generated there can be converted into electrical energy by an electrical generator. This electrical energy can then be used to charge the power storage located in the lock housing.
  • the power storage but also the charging device and the energy generation are integrated in the interior of the key housing. There is therefore no need for any special measures on the housing surface to access the interior of the key or to supply energy to done outside.
  • the key holder no longer has to worry about the energy supply for the electronic key;
  • the key is automatically loaded with every key movement, i.e. both in the idle and in the use phase of the key.
  • the key according to the invention is always ready for use.
  • Fig. 1 is a side view of an electronic key with a housing cutout
  • FIG. 2 is a block diagram to illustrate the internal structure and the mode of operation of the key according to the invention.
  • the electronic key 10 comprises a key housing 11, one end 12 of which is provided with a suitable insertion profile 12.
  • This electronic key is assigned a complementary electronic lock, which has a suitable receptacle for the insertion profile 12.
  • Various electronic components 13 are provided in the interior of the key, which are connected to one another in a defined manner, e.g. via conductor tracks of a so-called electrical circuit board.
  • the electronic components 13 have different functions to perform.
  • this also includes sending or receiving coded signals 20, e.g. in the form of electromagnetic high-frequency radiation.
  • a suitable transmitter 14 is integrated in the key housing, expediently at the front end 15 of the insertion section 12.
  • An electrical power store 16 is used to supply energy to the circuit and its components 13.
  • the electrical components 13 can be switched 17 be put into effect.
  • the switch 17 is switched on and / or off by an actuator 18, for example a button. This is illustrated by an operating arrow 19 in the diagram in FIG. 2.
  • This actuator 18 is integrated into the housing shell by suitable profiling of a housing area.
  • a mass 22 is movably supported in the housing interior 21, as illustrated by the movement arrow 23.
  • this mass 22 is freely rotatably supported on a bearing journal 24, which is why there is a pendulum 25 here.
  • This pendulum movement 25 is supplied as mechanical energy to an associated generator 26, which generates electrical energy and uses it to charge the energy store 16 via the electrical connection 27 illustrated in FIG. 2.
  • the rotational energy of a pendulum 25 is particularly suitable, but it would also be possible to generate the mechanical energy by translatory movement of a mass 22.
  • the mechanical energy can be generated in any way by moving masses or liquids inside the key housing. It is crucial that the mechanical movements occurring when the key is used and not used are converted into electrical energy, which is used to supply the electronic components when the electronic key is used as intended.

Landscapes

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

Abstract

L'invention concerne une clé électronique (10) dans laquelle des signaux codés sont émis et éventuellement reçus. A cet effet, il est nécessaire de disposer, à l'intérieur de l'enveloppe, de composants électroniques appropriés, alimentés en énergie électrique par une mémoire de courant. En vue d'obtenir une clé électronique (10) qui soit constamment prête à fonctionner, une masse (22) est positionnée mobile (24) à l'intérieur (21) de l'enveloppe. L'énergie cinétique (23) de cette masse (22) acquise lors du déplacement de la clé est transformée en énergie électrique dans un générateur électrique (26) prévu à l'intérieur (21) de l'enveloppe, ladite énergie électrique étant alors utilisée pour le chargement ultérieur permanent de la mémoire de courant.
PCT/EP2000/002949 1999-04-26 2000-04-03 Cle electronique, en particulier pour vehicules WO2000065180A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43979/00A AU4397900A (en) 1999-04-26 2000-04-03 Electronic key, in particular, for vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999118817 DE19918817C1 (de) 1999-04-26 1999-04-26 Elektronischer Schlüssel, insbesondere für Fahrzeuge
DE19918817.3 1999-04-26

Publications (1)

Publication Number Publication Date
WO2000065180A1 true WO2000065180A1 (fr) 2000-11-02

Family

ID=7905845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/002949 WO2000065180A1 (fr) 1999-04-26 2000-04-03 Cle electronique, en particulier pour vehicules

Country Status (3)

Country Link
AU (1) AU4397900A (fr)
DE (1) DE19918817C1 (fr)
WO (1) WO2000065180A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213766B2 (en) 2003-11-17 2007-05-08 Dpd Patent Trust Ltd Multi-interface compact personal token apparatus and methods of use
US7597250B2 (en) 2003-11-17 2009-10-06 Dpd Patent Trust Ltd. RFID reader with multiple interfaces
US7762470B2 (en) 2003-11-17 2010-07-27 Dpd Patent Trust Ltd. RFID token with multiple interface controller
FR3126726A1 (fr) 2021-09-09 2023-03-10 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure
FR3126725A1 (fr) 2021-09-09 2023-03-10 Cogelec Clef électronique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH695624A5 (de) * 2002-07-19 2006-07-14 Skylight Ag Schlüssel für ein Fernbedienungsschliesssystem.
US7498768B2 (en) * 2004-02-04 2009-03-03 Volkswagen Aktiengesellschaft Key for a vehicle
AT501725B1 (de) 2006-02-21 2006-11-15 Evva Werke Vorrichtung zum betätigen eines sperrgliedes mit einem elektrischen generator
DE102008024958B4 (de) 2008-05-23 2018-03-22 Conti Temic Microelectronic Gmbh Elektronischer Schlüssel
FR2939944B1 (fr) * 2008-12-16 2011-02-11 Peugeot Citroen Automobiles Sa Telecommande portative d'ouverture a distance sans pile
FR2939943A1 (fr) * 2008-12-16 2010-06-18 Peugeot Citroen Automobiles Sa Telecommande portative d'ouverture a distance sans pile
DE102010042075A1 (de) * 2010-03-31 2011-10-06 Johnson Controls Gmbh Vorrichtung zur Versorgung eines als Schlüsselanhänger ausgebildeten Fernbedienelementes einer Fahrzeugfernentriegelung mit elektrischer Energie
DE102021114240A1 (de) * 2020-08-20 2022-02-24 Assa Abloy Sicherheitstechnik Gmbh Schlüssel mit einem Generator in der Schlüsselreide und einem Schlitten zum Antrieb des Generators
EP3957809B1 (fr) * 2020-08-20 2023-06-07 ASSA ABLOY Sicherheitstechnik GmbH Procédé de fabrication d'une clé au moyen d'un générateur
DE102021114243A1 (de) 2021-06-01 2022-12-01 Assa Abloy Sicherheitstechnik Gmbh Schlüssel mit Generator und Echtzeituhr

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407599A1 (fr) * 1977-10-27 1979-05-25 Juillet Hubert Generateur electrique a bille
WO1984001041A1 (fr) * 1982-09-03 1984-03-15 Petrus Matheus Josephus Knapen Mini-generateur a courant alternatif/accumulateur a courant continu portatif pour une mini-capacite de puissance
DE3208818C2 (de) 1982-03-11 1985-11-07 Fa. Aug. Winkhaus, 4404 Telgte Elektrisch entriegelbares Schloß mit lokaler Stromversorgung und piezoelektrischem Blockierriegel
EP0170303A1 (fr) * 1984-07-03 1986-02-05 Kinetron B.V. Système d'alimentation en énergie électrique d'un dispositif portatif miniaturisé à consommation d'énergie
DE19620880A1 (de) 1996-05-23 1997-11-27 Brandestini Marco Verfahren und Vorrichtung zur Erzeugung von elektrischer Energie für den Betrieb elektrischer Kleingeräte
DE19721001C1 (de) 1997-05-12 1998-10-22 Claus Dr Rein Elektronisches Gerät mit mechanischer Energieaufnahmeeinheit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407599A1 (fr) * 1977-10-27 1979-05-25 Juillet Hubert Generateur electrique a bille
DE3208818C2 (de) 1982-03-11 1985-11-07 Fa. Aug. Winkhaus, 4404 Telgte Elektrisch entriegelbares Schloß mit lokaler Stromversorgung und piezoelektrischem Blockierriegel
WO1984001041A1 (fr) * 1982-09-03 1984-03-15 Petrus Matheus Josephus Knapen Mini-generateur a courant alternatif/accumulateur a courant continu portatif pour une mini-capacite de puissance
EP0170303A1 (fr) * 1984-07-03 1986-02-05 Kinetron B.V. Système d'alimentation en énergie électrique d'un dispositif portatif miniaturisé à consommation d'énergie
DE19620880A1 (de) 1996-05-23 1997-11-27 Brandestini Marco Verfahren und Vorrichtung zur Erzeugung von elektrischer Energie für den Betrieb elektrischer Kleingeräte
DE19721001C1 (de) 1997-05-12 1998-10-22 Claus Dr Rein Elektronisches Gerät mit mechanischer Energieaufnahmeeinheit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213766B2 (en) 2003-11-17 2007-05-08 Dpd Patent Trust Ltd Multi-interface compact personal token apparatus and methods of use
US7597250B2 (en) 2003-11-17 2009-10-06 Dpd Patent Trust Ltd. RFID reader with multiple interfaces
US7762470B2 (en) 2003-11-17 2010-07-27 Dpd Patent Trust Ltd. RFID token with multiple interface controller
FR3126726A1 (fr) 2021-09-09 2023-03-10 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure
FR3126725A1 (fr) 2021-09-09 2023-03-10 Cogelec Clef électronique
EP4148215A1 (fr) 2021-09-09 2023-03-15 Cogelec Clef électronique
EP4148216A1 (fr) 2021-09-09 2023-03-15 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure

Also Published As

Publication number Publication date
AU4397900A (en) 2000-11-10
DE19918817C1 (de) 2000-09-07

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