GB2254461B - Identification information transmitter/receiver and system - Google Patents

Identification information transmitter/receiver and system

Info

Publication number
GB2254461B
GB2254461B GB9203209A GB9203209A GB2254461B GB 2254461 B GB2254461 B GB 2254461B GB 9203209 A GB9203209 A GB 9203209A GB 9203209 A GB9203209 A GB 9203209A GB 2254461 B GB2254461 B GB 2254461B
Authority
GB
United Kingdom
Prior art keywords
receiver
identification information
information transmitter
transmitter
identification
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
GB9203209A
Other versions
GB2254461A (en
GB9203209D0 (en
Inventor
Kiyoshi Yoda
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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
Priority claimed from JP7600691A external-priority patent/JP2892168B2/en
Priority claimed from JP13521891A external-priority patent/JP2807100B2/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB9203209D0 publication Critical patent/GB9203209D0/en
Publication of GB2254461A publication Critical patent/GB2254461A/en
Application granted granted Critical
Publication of GB2254461B publication Critical patent/GB2254461B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • 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
    • G07C2009/00238—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 the transmittted data signal containing a code which is changed
    • G07C2009/00253—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 the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code
GB9203209A 1991-02-15 1992-02-14 Identification information transmitter/receiver and system Expired - Fee Related GB2254461B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7600691A JP2892168B2 (en) 1991-02-15 1991-02-15 Identification system for remote drive units of automobile parts
JP13521891A JP2807100B2 (en) 1991-05-13 1991-05-13 Transceiver

Publications (3)

Publication Number Publication Date
GB9203209D0 GB9203209D0 (en) 1992-04-01
GB2254461A GB2254461A (en) 1992-10-07
GB2254461B true GB2254461B (en) 1995-05-03

Family

ID=26417159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9203209A Expired - Fee Related GB2254461B (en) 1991-02-15 1992-02-14 Identification information transmitter/receiver and system

Country Status (2)

Country Link
DE (1) DE4204463C2 (en)
GB (1) GB2254461B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7777623B2 (en) 2001-10-11 2010-08-17 Enocean Gmbh Wireless sensor system
US8194856B2 (en) 1995-05-17 2012-06-05 The Chamberlain Group, Inc. Rolling code security system

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1249903B (en) * 1991-06-07 1995-03-30 Trw Sipea Spa OPTIMIZED SECURITY REMOTE CONTROL
GB2265482B (en) * 1992-03-28 1995-07-26 Pektron Ltd Improvements in data transmission
US5872519A (en) * 1992-05-22 1999-02-16 Directed Electronics, Inc. Advanced embedded code hopping system
WO1994018036A1 (en) * 1993-02-12 1994-08-18 Robert Bosch Gmbh Remote-controlled protection system for a motor vehicle
GB2275552B (en) * 1993-02-25 1996-04-10 Rover Group A system for the activation or de-activation of a security device
EP0641693A1 (en) * 1993-08-04 1995-03-08 Depromax Limited Wireless digital code anti theft system
DE4335316C2 (en) * 1993-10-16 1995-08-24 Ifam Ingenieurbuero Fuer Appli Arrangement and method for the identification, identification and verification of vehicles
DE4414644A1 (en) * 1993-10-29 1995-05-04 Bosch Gmbh Robert Vehicle security arrangement
US5420925A (en) * 1994-03-03 1995-05-30 Lectron Products, Inc. Rolling code encryption process for remote keyless entry system
JP3127095B2 (en) * 1995-04-27 2001-01-22 株式会社東海理化電機製作所 Vehicle transmitting / receiving device
GB2300739B (en) * 1995-05-12 1999-10-27 Gardiner Technology Ltd Remote control apparatus
DE19619011A1 (en) * 1996-05-10 1997-11-13 Happich Fahrzeug & Ind Teile Remote control unit for control of several automatic devices
DE19807066A1 (en) 1998-02-20 1999-09-09 Messerschmid Security device for the global protection of objects with electronic components
US6194991B1 (en) * 1999-10-29 2001-02-27 Lear Corporation Remote keyless entry rolling code storage method
DE10025561A1 (en) 2000-05-24 2001-12-06 Siemens Ag Self-sufficient high-frequency transmitter
US7161466B2 (en) 2003-07-30 2007-01-09 Lear Corporation Remote control automatic appliance activation
US7183941B2 (en) 2003-07-30 2007-02-27 Lear Corporation Bus-based appliance remote control
US7068181B2 (en) 2003-07-30 2006-06-27 Lear Corporation Programmable appliance remote control
US9148409B2 (en) 2005-06-30 2015-09-29 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US8422667B2 (en) 2005-01-27 2013-04-16 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
US10652743B2 (en) 2017-12-21 2020-05-12 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
US11423717B2 (en) 2018-08-01 2022-08-23 The Chamberlain Group Llc Movable barrier operator and transmitter pairing over a network
US10997810B2 (en) 2019-05-16 2021-05-04 The Chamberlain Group, Inc. In-vehicle transmitter training

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686529A (en) * 1984-01-06 1987-08-11 Kiekert Gmbh & Co. Kommanditgesellschaft Remote-control lock system
EP0372285A1 (en) * 1988-12-06 1990-06-13 DELTA ELETTRONICA s.p.a. Devices for the remote transmission of controls in security

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244049C2 (en) * 1982-11-27 1986-06-26 Kiekert GmbH & Co KG, 5628 Heiligenhaus Central locking system for a motor vehicle
DE3636822C2 (en) * 1986-10-29 1993-12-23 Ruf Kg Wilhelm Electronic remote control device, in particular for central locking systems of motor vehicles
DE3905651A1 (en) * 1989-02-24 1990-08-30 Daimler Benz Ag METHOD FOR SECURING CODE WORDS OF A REMOTE CONTROL SYSTEM AND REMOTE CONTROL SYSTEM WITH CODE TRANSFERABLE BY CODE WORDS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686529A (en) * 1984-01-06 1987-08-11 Kiekert Gmbh & Co. Kommanditgesellschaft Remote-control lock system
EP0372285A1 (en) * 1988-12-06 1990-06-13 DELTA ELETTRONICA s.p.a. Devices for the remote transmission of controls in security

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8194856B2 (en) 1995-05-17 2012-06-05 The Chamberlain Group, Inc. Rolling code security system
US8284021B2 (en) 1995-05-17 2012-10-09 The Chamberlain Group, Inc. Rolling code security system
US8633797B2 (en) 1995-05-17 2014-01-21 The Chamberlain Group, Inc. Rolling code security system
US7777623B2 (en) 2001-10-11 2010-08-17 Enocean Gmbh Wireless sensor system

Also Published As

Publication number Publication date
DE4204463A1 (en) 1992-08-27
GB2254461A (en) 1992-10-07
DE4204463C2 (en) 1995-06-01
GB9203209D0 (en) 1992-04-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090214