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FR2741199B1 - ANTENNA DEVICE FOR ANTI-THEFT SYSTEM, ESPECIALLY FOR A MOTOR VEHICLE - Google Patents

ANTENNA DEVICE FOR ANTI-THEFT SYSTEM, ESPECIALLY FOR A MOTOR VEHICLE

Info

Publication number
FR2741199B1
FR2741199B1 FR9613816A FR9613816A FR2741199B1 FR 2741199 B1 FR2741199 B1 FR 2741199B1 FR 9613816 A FR9613816 A FR 9613816A FR 9613816 A FR9613816 A FR 9613816A FR 2741199 B1 FR2741199 B1 FR 2741199B1
Authority
FR
France
Prior art keywords
motor vehicle
antenna device
theft system
theft
antenna
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
FR9613816A
Other languages
French (fr)
Other versions
FR2741199A1 (en
Inventor
Ulrich Emmerling
Robert Fischer
Johannes Ilg
Christian Schneider
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2741199A1 publication Critical patent/FR2741199A1/en
Application granted granted Critical
Publication of FR2741199B1 publication Critical patent/FR2741199B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • 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
    • B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Near-Field Transmission Systems (AREA)
FR9613816A 1995-11-14 1996-11-13 ANTENNA DEVICE FOR ANTI-THEFT SYSTEM, ESPECIALLY FOR A MOTOR VEHICLE Expired - Fee Related FR2741199B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19542441A DE19542441C2 (en) 1995-11-14 1995-11-14 Antenna device for an anti-theft system

Publications (2)

Publication Number Publication Date
FR2741199A1 FR2741199A1 (en) 1997-05-16
FR2741199B1 true FR2741199B1 (en) 1998-03-27

Family

ID=7777435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9613816A Expired - Fee Related FR2741199B1 (en) 1995-11-14 1996-11-13 ANTENNA DEVICE FOR ANTI-THEFT SYSTEM, ESPECIALLY FOR A MOTOR VEHICLE

Country Status (4)

Country Link
KR (1) KR970031086A (en)
DE (1) DE19542441C2 (en)
FR (1) FR2741199B1 (en)
GB (1) GB2307378A (en)

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Publication number Priority date Publication date Assignee Title
DE19718423A1 (en) * 1997-04-30 1998-11-05 Siemens Ag Portable signal receiver
DE19718764C1 (en) 1997-05-06 1998-08-27 Siemens Ag Theft protection system for motor vehicle
DE19729403B4 (en) * 1997-07-09 2004-04-29 Siemens Ag Antenna device for an anti-theft system of a motor vehicle
DE19748327A1 (en) * 1997-10-31 1999-05-20 Siemens Ag Antenna device, in particular for an anti-theft system of a motor vehicle
DE19752029B4 (en) 1997-11-24 2004-02-26 Siemens Ag Anti-theft system for a motor vehicle
DE19752149C2 (en) 1997-11-25 2003-06-18 Ford Global Tech Inc Antenna arrangement for keyless use of a vehicle
DE19754649B4 (en) 1997-12-09 2005-04-07 Siemens Ag Transmitting unit, in particular for an anti-theft system of a motor vehicle
DE19804923A1 (en) * 1998-02-07 1999-08-19 Grundig Ag Device for enabling an electronic device
DE19820921A1 (en) 1998-05-09 1999-11-11 Bayerische Motoren Werke Ag Mobile transponder for automobile with optical display e.g. for providing vehicle direction indication.
DE19861116C2 (en) * 1998-07-17 2002-05-02 Siemens Ag Access control device for a motor vehicle and method for adjusting the sensitivity of the access control device
DE19835155A1 (en) 1998-08-04 2000-02-24 Bosch Gmbh Robert Device and method for an authorization request in a motor vehicle
DE19839355C1 (en) * 1998-08-28 2000-04-13 Daimler Chrysler Ag Vehicle security system with keyless go functionality
DE19839350B4 (en) * 1998-08-28 2005-06-30 Daimlerchrysler Ag vehicle locking
EP1002914A3 (en) * 1998-09-16 2001-10-04 Robert Bosch Gmbh A transponding system for a vehicle
DE19845649B4 (en) * 1998-10-05 2008-06-19 Leopold Kostal Gmbh & Co. Kg Keyless entry and / or driving authorization control device for a motor vehicle
DE19850455C1 (en) * 1998-11-02 2000-01-05 Siemens Ag Response source detection method for automobile electronic anti-theft system
DE19904752C2 (en) 1999-02-05 2001-11-29 Moba Mobile Automation Gmbh Transponder reading device
DE19909932C1 (en) * 1999-03-06 2000-06-21 Daimler Chrysler Ag Electronic security system for specifying authentication in a vehicle locking system has an authentication corrector and security controllers with identifying sensors to transmit test data in an associated detection range.
DE19912319C1 (en) 1999-03-19 2000-10-12 Daimler Chrysler Ag Electronic locking system, in particular vehicle locking system
FR2791933B1 (en) * 1999-04-06 2001-06-01 Valeo Securite Habitacle MOTOR VEHICLE EQUIPPED WITH A HANDS-FREE ACCESS SYSTEM
FR2792753B1 (en) † 1999-04-20 2001-11-02 Valeo Securite Habitacle STARTING AUTHORIZATION SYSTEM FOR A MOTOR VEHICLE
GB2353180A (en) * 1999-06-09 2001-02-14 David George Watts Automatic security system particularly for plant and machinery
DE10041801C2 (en) 2000-08-25 2003-09-04 Siemens Ag Anti-theft protection system for a motor vehicle and method for operating the anti-theft system
DE10163204A1 (en) * 2001-12-21 2003-07-10 Opel Adam Ag Keyless locking system for motor vehicle doors and other closures, has a remote signal generator and a receiver enclosed in non-metallic areas
DE10206774B4 (en) * 2002-02-19 2014-07-31 Leopold Kostal Gmbh & Co. Kg A method for selecting a communication antenna for performing a wireless communication between an identification transmitter and a transceiver device
DE10259305A1 (en) * 2002-12-18 2004-07-08 Delphi Technologies, Inc., Troy Access control device
DE10355891A1 (en) * 2003-11-29 2005-06-30 Daimlerchrysler Ag Method for controlling an antenna system of a conditional access system for motor vehicles
DE102004038837B4 (en) 2004-08-10 2008-09-25 Continental Automotive Gmbh Electronic anti-theft system with correlated transmit / receive antennas
WO2007104339A1 (en) * 2006-03-16 2007-09-20 Aida Centre, S.L. Reading method and device for systems of radiofrequency identification
JP5046025B2 (en) * 2007-12-12 2012-10-10 マツダ株式会社 Smart keyless entry system
DE102008011879A1 (en) * 2008-02-29 2009-09-03 Huf Electronics Gmbh A method for keyless access and / or operation authorization test for in particular motor vehicles and associated access and / or actuating device
US8570144B2 (en) * 2011-03-11 2013-10-29 Nxp B.V. Field superposition system and method therefor
DE102013100127A1 (en) 2013-01-08 2014-07-10 Huf Hülsbeck & Fürst Gmbh & Co. Kg Passive access system for a motor vehicle and associated method
DE102021114520B3 (en) * 2021-06-07 2022-06-30 Bayerische Motoren Werke Aktiengesellschaft Method for recognizing a vehicle key, computer-readable medium, system, and vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588905A (en) * 1967-10-05 1971-06-28 John H Dunlavy Jr Wide range tunable transmitting loop antenna
GB2180123B (en) * 1984-12-21 1989-01-18 Senezco Limited Transponder systems
JP2546842B2 (en) * 1987-06-16 1996-10-23 日産自動車株式会社 Vehicle locking / unlocking control device
JPH0286201A (en) * 1988-09-21 1990-03-27 Harada Ind Co Ltd Loop antenna for automobile
FR2659173B1 (en) * 1990-03-02 1992-09-18 Neiman Sa EXTRA-FLAT ANTENNA WITH CIRCULAR POLARIZATION, PARTICULARLY FOR AN INTEGRATED AUTOMOTIVE REMOTE CONTROL ASSEMBLY.
DE4123654A1 (en) * 1991-07-17 1993-01-21 Bayerische Motoren Werke Ag METHOD FOR DETECTING A PORTABLE TRANSPONDER INCLUDED IN THE VEHICLE
JP2824178B2 (en) * 1992-11-19 1998-11-11 株式会社東海理化電機製作所 Antenna arrangement method for vehicle remote control device
DE4308372A1 (en) * 1993-03-16 1994-09-22 Siemens Ag Lock system which can be remote-controlled by means of radio, light or ultrasonic sound

Also Published As

Publication number Publication date
DE19542441A1 (en) 1997-05-15
GB9623734D0 (en) 1997-01-08
FR2741199A1 (en) 1997-05-16
KR970031086A (en) 1997-06-26
GB2307378A (en) 1997-05-21
DE19542441C2 (en) 1998-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse