DK234788A - PROCEDURE FOR CONTACT-FREE TRANSFER OF ENERGY AND DATA, AND MECHANICAL AND ELECTRONICALLY CODED - Google Patents

PROCEDURE FOR CONTACT-FREE TRANSFER OF ENERGY AND DATA, AND MECHANICAL AND ELECTRONICALLY CODED

Info

Publication number
DK234788A
DK234788A DK234788A DK234788A DK234788A DK 234788 A DK234788 A DK 234788A DK 234788 A DK234788 A DK 234788A DK 234788 A DK234788 A DK 234788A DK 234788 A DK234788 A DK 234788A
Authority
DK
Denmark
Prior art keywords
power
data
electronics
main
procedure
Prior art date
Application number
DK234788A
Other languages
Danish (da)
Other versions
DK234788D0 (en
Inventor
Volker Ziegler
Michael Bollerott
Klaus Scherer
Original Assignee
Fraunhofer Ges Forschung
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 Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of DK234788D0 publication Critical patent/DK234788D0/en
Publication of DK234788A publication Critical patent/DK234788A/en

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)
  • Developing Agents For Electrophotography (AREA)
  • Credit Cards Or The Like (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Electromechanical Clocks (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transmitters (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Holo Graphy (AREA)
  • Magnetic Record Carriers (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>
DK234788A 1987-04-29 1988-04-28 PROCEDURE FOR CONTACT-FREE TRANSFER OF ENERGY AND DATA, AND MECHANICAL AND ELECTRONICALLY CODED DK234788A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK234788D0 DK234788D0 (en) 1988-04-28
DK234788A true DK234788A (en) 1988-10-30

Family

ID=6326460

Family Applications (1)

Application Number Title Priority Date Filing Date
DK234788A DK234788A (en) 1987-04-29 1988-04-28 PROCEDURE FOR CONTACT-FREE TRANSFER OF ENERGY AND DATA, AND MECHANICAL AND ELECTRONICALLY CODED

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)

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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
ATE135835T1 (en) * 1990-07-16 1996-04-15 Siemens Ag DEVICE FOR CONTACTLESS DATA AND ENERGY TRANSMISSION AND USE OF SUCH
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
DE4207160C1 (en) * 1992-03-06 1993-02-11 Aug. Winkhaus Gmbh & Co Kg, 4404 Telgte, De
DE4207161A1 (en) * 1992-03-06 1993-09-09 Winkhaus Fa August ELECTRONIC LOCKING CYLINDER
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
DE69633165T2 (en) * 1995-11-16 2005-08-11 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho, Niwa Transmitting and receiving 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
EP1854219A4 (en) * 2005-02-24 2011-12-21 Powercast Corp Method, apparatus and system for power transmitssion
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

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* 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
CA1308484C (en) 1992-10-06
EP0288791A3 (en) 1989-11-23
EP0288791A2 (en) 1988-11-02
FI881982A (en) 1988-10-30
EP0288791B1 (en) 1993-11-10
DE3885498D1 (en) 1993-12-16
JPS63283439A (en) 1988-11-21
FI881982A0 (en) 1988-04-27
ES2046227T3 (en) 1994-02-01
ATE97188T1 (en) 1993-11-15
DE3714195A1 (en) 1988-11-10
DE3714195C2 (en) 1989-09-07
FI83125B (en) 1991-02-15
NO881802L (en) 1988-10-31
DK234788D0 (en) 1988-04-28
NO881802D0 (en) 1988-04-25
FI83125C (en) 1991-05-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment