EP0288791A3 - Wireless transmission method for power and data transmiswireless transmission method for power and data transmission, and mechanically and electronically coded lock sion, and mechanically and electronically coded lock - Google Patents

Wireless transmission method for power and data transmiswireless transmission method for power and data transmission, and mechanically and electronically coded lock sion, and mechanically and electronically coded lock Download PDF

Info

Publication number
EP0288791A3
EP0288791A3 EP88105511A EP88105511A EP0288791A3 EP 0288791 A3 EP0288791 A3 EP 0288791A3 EP 88105511 A EP88105511 A EP 88105511A EP 88105511 A EP88105511 A EP 88105511A EP 0288791 A3 EP0288791 A3 EP 0288791A3
Authority
EP
European Patent Office
Prior art keywords
power
data
mechanically
coded lock
transmission method
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.)
Granted
Application number
EP88105511A
Other languages
German (de)
Other versions
EP0288791A2 (en
EP0288791B1 (en
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 AT88105511T priority Critical patent/ATE97188T1/en
Publication of EP0288791A2 publication Critical patent/EP0288791A2/en
Publication of EP0288791A3 publication Critical patent/EP0288791A3/en
Application granted granted Critical
Publication of EP0288791B1 publication Critical patent/EP0288791B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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>
EP88105511A 1987-04-29 1988-04-07 Wireless transmission method for power and data transmission, and mechanically and electronically coded lock Expired - Lifetime EP0288791B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88105511T ATE97188T1 (en) 1987-04-29 1988-04-07 METHOD 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
DE3714195 1987-04-29
DE19873714195 DE3714195A1 (en) 1987-04-29 1987-04-29 METHOD FOR CONTACTLESS ENERGY AND DATA TRANSFER, AND MECHANICAL AND ELECTRONICALLY CODED LOCK

Publications (3)

Publication Number Publication Date
EP0288791A2 EP0288791A2 (en) 1988-11-02
EP0288791A3 true EP0288791A3 (en) 1989-11-23
EP0288791B1 EP0288791B1 (en) 1993-11-10

Family

ID=6326460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88105511A Expired - Lifetime EP0288791B1 (en) 1987-04-29 1988-04-07 Wireless transmission method for power and data transmission, and mechanically 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)

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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
ES2083985T3 (en) * 1990-07-16 1996-05-01 Siemens Ag INSTALLATION FOR THE TRANSMISSION OF DATA AND ENERGY WITHOUT CONTACT AS WELL AS USE OF THE SAME.
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, 8000 Muenchen, De
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
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
EP1854219A4 (en) * 2005-02-24 2011-12-21 Powercast Corp Method, apparatus and system for power transmitssion
ES2577327T3 (en) 2006-09-14 2016-07-14 The Knox Company Electronic lock and key set
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

Citations (3)

* 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
GB2158870A (en) * 1984-05-17 1985-11-20 Waertsilae Oy Ab Locking system
WO1987006375A1 (en) * 1986-04-14 1987-10-22 American Telephone & Telegraph Company Power regulator for a contactless credit card system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149789C1 (en) * 1981-12-16 1983-08-25 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Device for inductive identification of an information item
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

Patent Citations (3)

* 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
GB2158870A (en) * 1984-05-17 1985-11-20 Waertsilae Oy Ab Locking system
WO1987006375A1 (en) * 1986-04-14 1987-10-22 American Telephone & Telegraph Company Power regulator for a contactless credit card system

Also Published As

Publication number Publication date
EP0288791A2 (en) 1988-11-02
DK234788A (en) 1988-10-30
ES2046227T3 (en) 1994-02-01
ATE97188T1 (en) 1993-11-15
CA1308484C (en) 1992-10-06
JPS63283439A (en) 1988-11-21
EP0288791B1 (en) 1993-11-10
DK234788D0 (en) 1988-04-28
NO881802L (en) 1988-10-31
FI881982A0 (en) 1988-04-27
DE3885498D1 (en) 1993-12-16
NO881802D0 (en) 1988-04-25
FI881982A (en) 1988-10-30
DE3714195A1 (en) 1988-11-10
FI83125B (en) 1991-02-15
DE3714195C2 (en) 1989-09-07
FI83125C (en) 1991-05-27

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