GB2254461B - Identification information transmitter/receiver and system - Google Patents
Identification information transmitter/receiver and systemInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
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)
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)
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 |
US7068181B2 (en) | 2003-07-30 | 2006-06-27 | Lear Corporation | Programmable appliance remote control |
US7183941B2 (en) | 2003-07-30 | 2007-02-27 | Lear Corporation | Bus-based 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)
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)
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 |
-
1992
- 1992-02-14 GB GB9203209A patent/GB2254461B/en not_active Expired - Fee Related
- 1992-02-14 DE DE19924204463 patent/DE4204463C2/en not_active Expired - Fee Related
Patent Citations (2)
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)
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 |
GB9203209D0 (en) | 1992-04-01 |
DE4204463C2 (en) | 1995-06-01 |
GB2254461A (en) | 1992-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2254461B (en) | Identification information transmitter/receiver and system | |
EP0507530A3 (en) | Radio data system receiver | |
GB2265038B (en) | Tracking and identification system | |
ZA942374B (en) | Identification system | |
EP0452124A3 (en) | Wireless information transmission system | |
EP0563713A3 (en) | Remote identification sensor system | |
IL102817A0 (en) | Radio receiver and transmitter | |
EP0656599A3 (en) | Transponder and data communication system. | |
AU2502992A (en) | Electronic animal identification system | |
HU910025D0 (en) | Digital telecommunicational system with transmitter, receiver and information carrier | |
GB9408336D0 (en) | An identification system | |
EP0622958A3 (en) | Real-time data transmitter and receiver. | |
EP0698938A3 (en) | Antenna apparatus and information transmitting system | |
GB2238438B (en) | Radio data system receiver | |
EP0519733A3 (en) | Data transmitter and receiver and the data control method thereof | |
GB9309188D0 (en) | Identification and locating system | |
SG48285A1 (en) | Radio transmission system and radio receiver | |
GB9404606D0 (en) | Data transmission and reception system | |
KR0171401B1 (en) | Transmitter and receiver for data link system | |
EP0631259A3 (en) | Remote object identification system. | |
EP0326747A3 (en) | Radio data system receiver | |
HU906437D0 (en) | Information transmitting and processing systems | |
EP0513680A3 (en) | Improved transmission and reception system for teletext information | |
AU635833C (en) | Security and identification system | |
EP0554452A4 (en) | Method and system for transmitting/receiving data. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090214 |