FR2841393B1 - LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE - Google Patents

LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE

Info

Publication number
FR2841393B1
FR2841393B1 FR0207792A FR0207792A FR2841393B1 FR 2841393 B1 FR2841393 B1 FR 2841393B1 FR 0207792 A FR0207792 A FR 0207792A FR 0207792 A FR0207792 A FR 0207792A FR 2841393 B1 FR2841393 B1 FR 2841393B1
Authority
FR
France
Prior art keywords
hands
motor vehicle
low frequency
access system
emission device
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
FR0207792A
Other languages
French (fr)
Other versions
FR2841393A1 (en
Inventor
Philippe Bettan
Vincent Portet
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.)
Johnson Controls Automotive Electronics SAS
Original Assignee
Johnson Controls Automotive Electronics SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29719993&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2841393(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson Controls Automotive Electronics SAS filed Critical Johnson Controls Automotive Electronics SAS
Priority to FR0207792A priority Critical patent/FR2841393B1/en
Priority to JP2004514965A priority patent/JP4221362B2/en
Priority to EP03760762A priority patent/EP1516389B1/en
Priority to AU2003255686A priority patent/AU2003255686A1/en
Priority to PCT/FR2003/001903 priority patent/WO2004001897A1/en
Priority to DE60321464T priority patent/DE60321464D1/en
Publication of FR2841393A1 publication Critical patent/FR2841393A1/en
Publication of FR2841393B1 publication Critical patent/FR2841393B1/en
Application granted granted Critical
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
    • 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
    • H01Q1/3241—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 particular used in keyless entry systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lock And Its Accessories (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
FR0207792A 2002-06-24 2002-06-24 LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE Expired - Fee Related FR2841393B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0207792A FR2841393B1 (en) 2002-06-24 2002-06-24 LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE
PCT/FR2003/001903 WO2004001897A1 (en) 2002-06-24 2003-06-20 Low frequency radio transmission device for motor vehicle passive entry system
EP03760762A EP1516389B1 (en) 2002-06-24 2003-06-20 Low frequency radio transmission device for motor vehicle passive entry system
AU2003255686A AU2003255686A1 (en) 2002-06-24 2003-06-20 Low frequency radio transmission device for motor vehicle passive entry system
JP2004514965A JP4221362B2 (en) 2002-06-24 2003-06-20 Low frequency radio transmitter for automobile passive entry system
DE60321464T DE60321464D1 (en) 2002-06-24 2003-06-20 LOW FREQUENCY RADIO TRANSMISSION DEVICE FOR A VEHICLE ALARM SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207792A FR2841393B1 (en) 2002-06-24 2002-06-24 LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2841393A1 FR2841393A1 (en) 2003-12-26
FR2841393B1 true FR2841393B1 (en) 2006-05-05

Family

ID=29719993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207792A Expired - Fee Related FR2841393B1 (en) 2002-06-24 2002-06-24 LOW FREQUENCY RADIO EMISSION DEVICE FOR A HANDS-FREE ACCESS SYSTEM FOR A MOTOR VEHICLE

Country Status (6)

Country Link
EP (1) EP1516389B1 (en)
JP (1) JP4221362B2 (en)
AU (1) AU2003255686A1 (en)
DE (1) DE60321464D1 (en)
FR (1) FR2841393B1 (en)
WO (1) WO2004001897A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005032379A1 (en) * 2005-07-08 2007-01-11 Conti Temic Microelectronic Gmbh Access control system for a motor vehicle
JP4894537B2 (en) * 2007-01-25 2012-03-14 パナソニック電工株式会社 Wireless authentication system and entrance / exit management system using the same
JP4899941B2 (en) * 2007-03-05 2012-03-21 パナソニック電工株式会社 Interrogator, transponder, and wireless authentication system
DE102008012606B4 (en) 2008-03-05 2019-07-04 Continental Automotive Gmbh Passive wireless access system with a location system and method of making and operating the system
DE102009002448A1 (en) * 2009-04-16 2010-10-21 Huf Hülsbeck & Fürst Gmbh & Co. Kg Method for securing keyless entry communication for motor vehicles
US9897630B2 (en) 2014-07-09 2018-02-20 Stmicroelectronics S.R.L. Method of interfacing an LC sensor and related system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3712834B2 (en) * 1997-06-24 2005-11-02 アルプス電気株式会社 Keyless entry device
FR2778980B1 (en) * 1998-05-22 2001-04-20 Valeo Securite Habitacle ELECTROMECHANICAL DEVICE WITH POSITION SENSORS, PARTICULARLY FOR CONTROL OF ELECTRIC LOCK OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
JP2005536911A (en) 2005-12-02
AU2003255686A1 (en) 2004-01-06
WO2004001897A1 (en) 2003-12-31
FR2841393A1 (en) 2003-12-26
EP1516389B1 (en) 2008-06-04
EP1516389A1 (en) 2005-03-23
JP4221362B2 (en) 2009-02-12
DE60321464D1 (en) 2008-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226