FR2841392B1 - Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes - Google Patents

Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes

Info

Publication number
FR2841392B1
FR2841392B1 FR0207790A FR0207790A FR2841392B1 FR 2841392 B1 FR2841392 B1 FR 2841392B1 FR 0207790 A FR0207790 A FR 0207790A FR 0207790 A FR0207790 A FR 0207790A FR 2841392 B1 FR2841392 B1 FR 2841392B1
Authority
FR
France
Prior art keywords
management unit
centralized management
transmission device
radio transmission
transmission antennas
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
FR0207790A
Other languages
English (en)
Other versions
FR2841392A1 (fr
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
Application filed by Johnson Controls Automotive Electronics SAS filed Critical Johnson Controls Automotive Electronics SAS
Priority to FR0207790A priority Critical patent/FR2841392B1/fr
Priority to AU2003258820A priority patent/AU2003258820A1/en
Priority to PCT/FR2003/001905 priority patent/WO2004001681A1/fr
Publication of FR2841392A1 publication Critical patent/FR2841392A1/fr
Application granted granted Critical
Publication of FR2841392B1 publication Critical patent/FR2841392B1/fr
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
    • G07C9/00309—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR0207790A 2002-06-24 2002-06-24 Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes Expired - Fee Related FR2841392B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0207790A FR2841392B1 (fr) 2002-06-24 2002-06-24 Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes
AU2003258820A AU2003258820A1 (en) 2002-06-24 2003-06-20 Radio transmission device having a centralized management unit and a plurality of remote transmission antennae
PCT/FR2003/001905 WO2004001681A1 (fr) 2002-06-24 2003-06-20 Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207790A FR2841392B1 (fr) 2002-06-24 2002-06-24 Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes

Publications (2)

Publication Number Publication Date
FR2841392A1 FR2841392A1 (fr) 2003-12-26
FR2841392B1 true FR2841392B1 (fr) 2004-09-17

Family

ID=29719991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207790A Expired - Fee Related FR2841392B1 (fr) 2002-06-24 2002-06-24 Dispositif d'emission radioelectrique ayant une unite de gestion centralisee et une pluralite d'antennes d'emission distantes

Country Status (3)

Country Link
AU (1) AU2003258820A1 (fr)
FR (1) FR2841392B1 (fr)
WO (1) WO2004001681A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004097749A1 (fr) * 2003-04-25 2004-11-11 Conti Temic Microelectronic Gmbh Dispositif emetteur d'un systeme d'acces comportant un nombre d'antennes pour ondes longues
DE102004058613A1 (de) * 2004-12-04 2006-06-08 Conti Temic Microelectronic Gmbh Sendevorrichtung für mehrere zueinander parallele, unabhängig voneinander über je eine Zuleitung versorgbare Antenne
DE102005032379A1 (de) * 2005-07-08 2007-01-11 Conti Temic Microelectronic Gmbh Zugangskontrollsystem für ein Kraftfahrzeug
DE502006003146D1 (de) 2006-01-09 2009-04-23 Conti Temic Microelectronic Antennensystem, zugangskontrollsystem für ein kraftfahrzeug und diagnoseverfahren
JP2009021830A (ja) * 2007-07-12 2009-01-29 Omron Corp 送信装置
DE102008012882B4 (de) 2008-03-06 2020-07-23 Continental Automotive France Elektrische Schaltung für eine Zugangskontrolle und für eine Wegfahrsperre eines Fahrzeugs sowie Verfahren zum Messen eines Antennentreibers
FR3040551B1 (fr) 2015-08-28 2018-08-17 Continental Automotive France Procede de localisation ultra haute frequence d'un dispositif portable d'acces " main libre " a un vehicule automobile et dispositif de localisation associe
CN106327629B (zh) * 2016-08-12 2018-07-27 广西大学 一种通过音频通道传输密码控制开闭锁的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898010A (en) * 1987-10-28 1990-02-06 Nissan Motor Company, Limited Keyless entry system for automotive vehicles
US5367310A (en) * 1991-10-11 1994-11-22 Southwest Research Institute Fiber optic antenna radiation efficiency tuner
DE19957557A1 (de) * 1999-11-30 2001-06-07 Siemens Ag Identifikationssystem, insbesondere für ein Kraftfahrzeug, und Verfahren zum Betreiben des Identifikationssystems
DE10004616B4 (de) * 2000-02-03 2008-06-19 Siemens Ag Schaltungsanordnung für eine Sende- und/oder Empfangseinrichtung
JP4350864B2 (ja) * 2000-03-01 2009-10-21 アルプス電気株式会社 キーレスエントリー装置
US6388631B1 (en) * 2001-03-19 2002-05-14 Hrl Laboratories Llc Reconfigurable interleaved phased array antenna

Also Published As

Publication number Publication date
FR2841392A1 (fr) 2003-12-26
AU2003258820A1 (en) 2004-01-06
WO2004001681A1 (fr) 2003-12-31
WO2004001681A8 (fr) 2005-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228