DE3885498D1 - Process for contactless energy and data transmission, as well as mechanically and electronically coded lock. - Google Patents

Process for contactless energy and data transmission, as well as mechanically and electronically coded lock.

Info

Publication number
DE3885498D1
DE3885498D1 DE88105511T DE3885498T DE3885498D1 DE 3885498 D1 DE3885498 D1 DE 3885498D1 DE 88105511 T DE88105511 T DE 88105511T DE 3885498 T DE3885498 T DE 3885498T DE 3885498 D1 DE3885498 D1 DE 3885498D1
Authority
DE
Germany
Prior art keywords
power
electronics
data
coded lock
mechanically
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 - Fee Related
Application number
DE88105511T
Other languages
German (de)
Inventor
Volker Dipl Ing Ziegler
Michael Dipl Ing Bollerott
Klaus Dipl Ing Scherer
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE88105511T priority Critical patent/DE3885498D1/en
Application granted granted Critical
Publication of DE3885498D1 publication Critical patent/DE3885498D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G07C9/00182—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
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00603—Power supply for the keyless data carrier by power transmission from lock
    • G07C2009/00611—Power supply for the keyless data carrier by power transmission from lock by using inductive transmission
    • 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
    • G07C2009/00777—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 induction

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Electromechanical Clocks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmitters (AREA)
  • Dc Digital Transmission (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Holo Graphy (AREA)
  • Magnetic Record Carriers (AREA)
  • Ticket-Dispensing Machines (AREA)

Abstract

A wireless transmission method for power and data transmission, especially for a combined mechanically and electronically coded lock, uses power-supplied main electronics and part electronics with no power supply and with an energy storage circuit. Data and power transmission takes place respectively via coupling elements connected to the main electronics and part electronics. The power and data exchange is controlled by a microcontroller in the main unit in such a way that - power or data are transmitted alternately via the coupling elements, - the transmitted power is matched automatically to the consumption of the part electronics, including the transmission losses, by a variation of the power pulse length, - the starting times of the data sequences in the part electronics are synchronised with the cycles in the main electronics. <IMAGE>
DE88105511T 1987-04-29 1988-04-07 Process for contactless energy and data transmission, as well as mechanically and electronically coded lock. Expired - Fee Related DE3885498D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88105511T DE3885498D1 (en) 1987-04-29 1988-04-07 Process for contactless energy and data transmission, as well as mechanically and electronically coded lock.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873714195 DE3714195A1 (en) 1987-04-29 1987-04-29 METHOD FOR CONTACTLESS ENERGY AND DATA TRANSFER, AND MECHANICAL AND ELECTRONICALLY CODED LOCK
DE88105511T DE3885498D1 (en) 1987-04-29 1988-04-07 Process for contactless energy and data transmission, as well as mechanically and electronically coded lock.

Publications (1)

Publication Number Publication Date
DE3885498D1 true DE3885498D1 (en) 1993-12-16

Family

ID=6326460

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873714195 Granted DE3714195A1 (en) 1987-04-29 1987-04-29 METHOD FOR CONTACTLESS ENERGY AND DATA TRANSFER, AND MECHANICAL AND ELECTRONICALLY CODED LOCK
DE88105511T Expired - Fee Related DE3885498D1 (en) 1987-04-29 1988-04-07 Process for contactless energy and data transmission, as well as mechanically and electronically coded lock.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873714195 Granted DE3714195A1 (en) 1987-04-29 1987-04-29 METHOD FOR CONTACTLESS ENERGY AND DATA TRANSFER, AND MECHANICAL AND ELECTRONICALLY CODED LOCK

Country Status (9)

Country Link
EP (1) EP0288791B1 (en)
JP (1) JPS63283439A (en)
AT (1) ATE97188T1 (en)
CA (1) CA1308484C (en)
DE (2) DE3714195A1 (en)
DK (1) DK234788A (en)
ES (1) ES2046227T3 (en)
FI (1) FI83125C (en)
NO (1) NO881802L (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922556C3 (en) * 1989-07-08 1994-09-15 Gabriele Manner Arrangement for contactless energy and sensor signal transmission
DE4007453A1 (en) * 1990-03-09 1991-09-12 Telefunken Electronic Gmbh DEVICE FOR MONITORING OBJECTS
DE4018814A1 (en) * 1990-06-12 1992-01-02 Fraunhofer Ges Forschung METHOD AND SYSTEM FOR TRANSMITTING ENERGY AND DATA
EP0466949B1 (en) * 1990-07-16 1996-03-20 Siemens Aktiengesellschaft Device for contactless transfer of data and energy and its use
JPH0768805B2 (en) * 1990-08-10 1995-07-26 日和田電子株式会社 Electronic key device
DE9012505U1 (en) * 1990-08-31 1991-06-27 Siemens AG, 80333 München Electronic door locking device
JPH0797120B2 (en) * 1990-09-28 1995-10-18 山武ハネウエル株式会社 Batteryless electronic device
DE4038970A1 (en) * 1990-12-06 1992-06-11 Schlafhorst & Co W METHOD AND DEVICE FOR BIDIRECTIONAL DATA TRANSMISSION BETWEEN A TEXTILE MACHINE AND A TEXTILE PRODUCT
GB9100336D0 (en) * 1991-01-08 1991-02-20 Chubb Lips Nederland Bv Locks
DE4107311C2 (en) * 1991-03-07 1996-02-08 Telefunken Microelectron Method for the wireless transmission of data on a data carrier
GB9105835D0 (en) * 1991-03-19 1991-05-01 Yale Security Prod Ltd Cylinder locks
FR2677396B1 (en) * 1991-06-10 1995-09-29 Ferco Int Usine Ferrures SELF-BACKED INTERACTIVE ELECTRONIC LOCK.
DE4129373C2 (en) * 1991-09-04 1995-05-18 Roland Man Druckmasch Device for register adjustment on a plate cylinder of a printing press
DE4207161A1 (en) * 1992-03-06 1993-09-09 Winkhaus Fa August ELECTRONIC LOCKING CYLINDER
DE4207160C1 (en) * 1992-03-06 1993-02-11 Aug. Winkhaus Gmbh & Co Kg, 4404 Telgte, De
JP3344593B2 (en) * 1992-10-13 2002-11-11 株式会社ソニー木原研究所 Wireless power supply
DE4329315C1 (en) * 1993-08-31 1994-12-08 Siemens Ag System for the contactless transmission of data or energy
FR2711716B1 (en) * 1993-10-29 1995-12-15 Setics Electronic key locking device.
DE4422081C2 (en) * 1994-06-24 1996-07-18 Telefunken Microelectron Locking system with a key module
FR2721648B1 (en) * 1994-06-27 1996-08-23 Alain Surzur Motorized lock with automatic and manual closing and opening by double step control.
DE4440250B4 (en) * 1994-11-10 2006-12-21 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG measured value acquisition
EP0774673B1 (en) * 1995-11-16 2004-08-18 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Transmission-reception system
DE19705301C1 (en) * 1997-02-13 1998-10-01 V W B Gmbh Device for contactless information and energy transmission
JP3430877B2 (en) * 1997-09-16 2003-07-28 松下電器産業株式会社 Terminal device and power supply device
FR2782402B1 (en) * 1998-08-13 2001-01-26 France Telecom ACCESS CONTROL DEVICE BETWEEN AN ELECTRONIC KEY AND LOCK
GB9824378D0 (en) * 1998-11-07 1998-12-30 Hammersley David G Improvements in or relating to key operated switches
JP4007932B2 (en) * 2002-03-19 2007-11-14 株式会社タキオン Microwave power transmission method, microwave power receiving apparatus and ID tag system
DE10240671A1 (en) 2002-09-04 2004-03-18 Christian Bauer Gmbh + Co Combustion engine knocking sensor has a piezo-resistive amorphous carbon, or DLC, layer as a sensor element, which provides an electrical signal that is evaluated to detect knocking
DE10246671B4 (en) * 2002-10-07 2009-05-14 Dorma Gmbh + Co. Kg Contactless energy transfer
NL1022525C2 (en) * 2003-01-30 2004-08-03 Integrated Residential Systems Power supply device for electric lock, includes sensor for sending information relating to lock component on movable wing to microcontroller
DE10329123B3 (en) * 2003-06-27 2004-09-16 Christian Bauer Gmbh + Co Clutch, especially vehicle gearbox lamella clutch, has sensor for determining spring device output force, device for transferring measurement value for displacement force source control/regulation
KR200364451Y1 (en) * 2004-07-15 2004-10-16 (주)유니맥스 인터내셔널 Power supply for digital-doorlock using wireless power transmission
DE102004039557A1 (en) * 2004-08-13 2006-02-23 Siemens Ag Vending machine, in particular parking ticket machine
JP2008532468A (en) * 2005-02-24 2008-08-14 パワーキャスト コーポレイション Power transmission method, apparatus and system
WO2008034022A2 (en) 2006-09-14 2008-03-20 The Knox Company Electronic lock and key assembly
DE102006051900A1 (en) * 2006-10-31 2008-05-08 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable
EP2393181B1 (en) 2010-06-02 2019-09-04 FRIWO Gerätebau GmbH Circuit for a system for a contactless, inductive energy transfer
EP2741435A1 (en) 2012-12-04 2014-06-11 3M Innovative Properties Company Fibre-optic Enclosure
US9041510B2 (en) 2012-12-05 2015-05-26 Knox Associates, Inc. Capacitive data transfer in an electronic lock and key assembly
USD881677S1 (en) 2017-04-27 2020-04-21 Knox Associates, Inc. Electronic key
CN109138627A (en) * 2018-10-09 2019-01-04 芜湖市越泽机器人科技有限公司 Intelligent door lock system
DE102018131573A1 (en) * 2018-12-10 2020-06-10 Preh Gmbh Operating device
CN109629927A (en) * 2018-12-13 2019-04-16 力帆实业(集团)股份有限公司 Anti-theft electric motor car battery pack mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364043A (en) * 1979-05-30 1982-12-14 The University Of Adelaide Efficient object identification system
DE3149789C1 (en) * 1981-12-16 1983-08-25 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Device for inductive identification of an information item
FI841986A (en) * 1984-05-17 1985-11-18 Waertsilae Oy Ab LAOSNINGSSYSTEM.
DE3500353A1 (en) * 1985-01-08 1986-07-10 BKS GmbH, 5620 Velbert MECHANICAL AND NON-MECHANICALLY CODED KEY AND LOCK TO BE OPERATED BY IT
DE3501482A1 (en) * 1985-01-18 1986-07-24 Egon 5352 Zülpich Gelhard DEVICE FOR CONTACTLESS COUPLING OF THE CONTROL AND POWER CURRENTS BETWEEN THE ELECTRONICS ON THE LOCKING CYLINDER AND THE ELECTRONICS IN THE KEY WITH AN ELECTRONIC / MECHANICAL LOCKING DEVICE
US4797541A (en) * 1986-04-14 1989-01-10 American Telephone and Telegraph Company--AT&T Information Systems Power regulator for a contactless credit card system

Also Published As

Publication number Publication date
FI83125B (en) 1991-02-15
JPS63283439A (en) 1988-11-21
EP0288791A3 (en) 1989-11-23
EP0288791A2 (en) 1988-11-02
ES2046227T3 (en) 1994-02-01
NO881802L (en) 1988-10-31
DE3714195C2 (en) 1989-09-07
CA1308484C (en) 1992-10-06
DK234788D0 (en) 1988-04-28
FI881982A0 (en) 1988-04-27
EP0288791B1 (en) 1993-11-10
DE3714195A1 (en) 1988-11-10
FI881982A (en) 1988-10-30
DK234788A (en) 1988-10-30
FI83125C (en) 1991-05-27
NO881802D0 (en) 1988-04-25
ATE97188T1 (en) 1993-11-15

Similar Documents

Publication Publication Date Title
DE3885498D1 (en) Process for contactless energy and data transmission, as well as mechanically and electronically coded lock.
EP1198051A3 (en) Power generation mechanism for wireless communication devices
FI102573B1 (en) Remote controlled power supply
DE3686850D1 (en) IDENTIFICATION SYSTEM.
ES2063983T3 (en) PORTABLE DETECTING INSERT PROGRAMMABLE BY FIELD.
DE59006913D1 (en) DRILLING OR HAMMER WITH COUPLING IN THE HITCH DRIVE.
DE3868175D1 (en) METHOD FOR PRODUCING CONCENTRATED FLOWABLE AQUEOUS SOLUTIONS OF BETAINE.
ES2083542T3 (en) DERIVED FROM TIENIL-2-GLICIDIC ACID, ITS PREPARATION PROCEDURE, AND ITS USE AS A SYNTHESIS INTERMEDIARY.
RU2003118427A (en) METHOD AND DEVICE FOR CONTACTLESS REMOTE CONTROL OF IMPLANT AND IMPLANT MANAGED BY THIS DEVICE
DE59701059D1 (en) Process for the production of lithium hexafluorophosphate
EP0281142A3 (en) Article identifying system
GB9017611D0 (en) Method of decolourising water
DE69407516D1 (en) Clock pulse generator with low power consumption with two selectively accessible clock sources
DE3875904D1 (en) METHOD FOR PRODUCING EARTH ALKALINE METAL SALTS OF 2-PYRROLIDONE-5-CARBONIC ACID.
GB2281758B (en) Improvements in or relating to the production of useful power by use of a head of water
FI875410A0 (en) FOERFARANDE OCH ANORDNING FOER BILDANDE AV EN SAENDAR-STROEMSIGNAL I ETT VAEXELSTROEMSDISTRIBUTIONSNAET.
FI915720A (en) ORGANOPHILIC SKIKTSILIKATER WITH VATTENHALTIG.
SU1593572A3 (en) Method of producing tiophene compounds or their organic salts
JPS53132499A (en) Production of chromium hydroxide
JPS5525291A (en) Serial data transmission device
DE3871786D1 (en) METHOD FOR PRODUCING A RHODIUM NITRATE SOLUTION.
AR247208A1 (en) Process for the preparation of 2,4-diamino-6-piperidinyl-pyrimidine-3-n- oxide
JPS5520459A (en) Electronic watch
KR970054981U (en) Remote control power door lock device to inform the transmitter&#39;s battery status
ES8607238A1 (en) Di:hydro-pyridine deriv. prepn.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee