ATE174401T1 - Auf abstand steuerbares hochsicherheits- fahrzeugzugangssystem - Google Patents

Auf abstand steuerbares hochsicherheits- fahrzeugzugangssystem

Info

Publication number
ATE174401T1
ATE174401T1 AT93921624T AT93921624T ATE174401T1 AT E174401 T1 ATE174401 T1 AT E174401T1 AT 93921624 T AT93921624 T AT 93921624T AT 93921624 T AT93921624 T AT 93921624T AT E174401 T1 ATE174401 T1 AT E174401T1
Authority
AT
Austria
Prior art keywords
broadcast
frequency signal
fixed
producing
access system
Prior art date
Application number
AT93921624T
Other languages
English (en)
Inventor
David A Salter
Thomas Fleissner
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of ATE174401T1 publication Critical patent/ATE174401T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/28—Countermeasures against jamming with jamming and anti-jamming mechanisms both included in a same device or system, e.g. wherein anti-jamming includes prevention of undesired self-jamming resulting from jamming
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/825—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by jamming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/92—Jamming or countermeasure characterized by its function related to allowing or preventing remote control
    • 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
    • G07C2009/00198—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 keyless data carrier having more than one limited data transmission ranges
    • 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
    • G07C2009/00793—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 Hertzian waves
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/61—Signal comprising different frequencies, e.g. frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/22—Jamming or countermeasure used for a particular application for communication related to vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)
  • Circuits Of Receivers In General (AREA)
AT93921624T 1992-09-17 1993-09-16 Auf abstand steuerbares hochsicherheits- fahrzeugzugangssystem ATE174401T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/947,199 US5319797A (en) 1992-09-17 1992-09-17 Remote vehicle access featuring high security

Publications (1)

Publication Number Publication Date
ATE174401T1 true ATE174401T1 (de) 1998-12-15

Family

ID=25485710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93921624T ATE174401T1 (de) 1992-09-17 1993-09-16 Auf abstand steuerbares hochsicherheits- fahrzeugzugangssystem

Country Status (5)

Country Link
US (1) US5319797A (de)
EP (1) EP0660901B1 (de)
AT (1) ATE174401T1 (de)
DE (1) DE69322520T2 (de)
WO (1) WO1994006988A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9304520U1 (de) * 1993-03-25 1994-07-28 Diehl GmbH & Co, 90478 Nürnberg Fernsteuerung, insbesondere für eine Riegeleinrichtung
US5564101A (en) * 1993-07-09 1996-10-08 Universal Devices Method and apparatus for transmitter for universal garage door opener
DE69415166T2 (de) * 1993-09-13 1999-06-02 Rockwell International Corp., Troy, Mich. Einrichtung zur entfernten ausführung eines kommandos
DE4421526C1 (de) 1994-06-20 1995-08-10 Siemens Ag Elektronisches berührungsloses Datenübertragungssystem
US5661804A (en) * 1995-06-27 1997-08-26 Prince Corporation Trainable transceiver capable of learning variable codes
US5812051A (en) * 1996-02-17 1998-09-22 Rover Group Limited Vehicle security system
GB2310300B (en) * 1996-02-17 2000-04-19 Rover Group A vehicle security system
DE19610116C2 (de) * 1996-03-14 1999-09-02 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
JPH1011022A (ja) * 1996-06-18 1998-01-16 Sharp Corp 表示装置の駆動回路
GB9816409D0 (en) * 1998-07-29 1998-09-23 Rover Group A security system
US6990317B2 (en) * 2002-05-28 2006-01-24 Wireless Innovation Interference resistant wireless sensor and control system
US7359448B2 (en) * 2002-08-21 2008-04-15 Lear Corporation Remote transmitter system and method
DE10304081B4 (de) * 2002-10-24 2007-09-13 Visteon Global Technologies Inc., Van Buren Zugangssystem für ein Kraftfahrzeug
CN104599475B (zh) * 2015-02-04 2018-04-27 上海玮舟微电子科技有限公司 一种无线射频遥控装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604188C2 (de) * 1976-02-04 1982-11-25 Neiman S.A., Courbevoie Schaltungsanordnung zum Betätigen von Schließvorrichtungen
JPS55100795A (en) * 1979-01-27 1980-07-31 Nec Corp Remote control system
DE3341900A1 (de) * 1983-11-19 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur ver- und entriegelung von sicherheitsanlagen durch fernbedienung
US4794622A (en) * 1985-06-03 1988-12-27 Linear Corporation Low power transmitter frequency stabilization
US4725827A (en) * 1986-06-23 1988-02-16 Pulsar Manufacturing, Inc. Hand held remote control device
DK0393470T3 (da) * 1989-04-20 1995-07-10 Siemens Ag Transmissionsstrækning
CA2051952A1 (en) * 1990-10-09 1992-04-10 Rockwell International Corporation Electronic duplication prevention of keyless entry signal featuring energy conserving method of transmission
EP0515860A3 (en) * 1991-05-26 1993-08-18 Rockwell International Corporation Apparatus and method of electronic duplication prevention of remote entry signal

Also Published As

Publication number Publication date
US5319797A (en) 1994-06-07
WO1994006988A1 (en) 1994-03-31
EP0660901B1 (de) 1998-12-09
DE69322520T2 (de) 1999-06-02
DE69322520D1 (de) 1999-01-21
EP0660901A1 (de) 1995-07-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties