EP1152108A3 - Système d'accès dit mains libres pour véhicule automobile - Google Patents

Système d'accès dit mains libres pour véhicule automobile Download PDF

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Publication number
EP1152108A3
EP1152108A3 EP01401095A EP01401095A EP1152108A3 EP 1152108 A3 EP1152108 A3 EP 1152108A3 EP 01401095 A EP01401095 A EP 01401095A EP 01401095 A EP01401095 A EP 01401095A EP 1152108 A3 EP1152108 A3 EP 1152108A3
Authority
EP
European Patent Office
Prior art keywords
bit
identification device
train
communication
motor vehicle
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.)
Granted
Application number
EP01401095A
Other languages
German (de)
English (en)
Other versions
EP1152108A2 (fr
EP1152108B1 (fr
Inventor
Guy Lelandais
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP1152108A2 publication Critical patent/EP1152108A2/fr
Publication of EP1152108A3 publication Critical patent/EP1152108A3/fr
Application granted granted Critical
Publication of EP1152108B1 publication Critical patent/EP1152108B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G07C2009/00555—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 comprising means to detect or avoid relay attacks
    • 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
    • G07C2209/06—Involving synchronization or resynchronization between transmitter and receiver; reordering of codes
    • 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
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Système d'accès dit mains libres pour véhicule automobile (V), comportant un dispositif d'identification (I) apte à établir une communication bidirectionnelle avec une unité centrale de commande embarquée sur le véhicule, ladite unité centrale étant apte à engendrer, lors de la communication, un train de bits d'anti-piratage, chaque bit dudit train étant émis vers le dispositif d'identification sous la forme d'un signal radio-fréquence représentatif dudit bit, de façon que lorsque le dispositif d'identification reçoit ledit signal, ce dernier est réémis par le dispositif d'identification avec un temps de retard supérieur au temps d'émission utile du bit, et que la réception par l'unité centrale de commande dudit signal réémis déclenche l'émission par l'unité centrale du signal représentatif du bit suivant dans ledit train, le nombre de bits émis ou reçus dudit train, étant compté par un compteur 68 de l'unité centrale, de façon que celle-ci compare ledit nombre et la durée réelle correspondant à l'émission ou à la réception dudit nombre de bits, afin de déterminer, au-delà d'une valeur de seuil prédéterminée, une tentative de piratage provoquant l'arrêt de ladite communication.
EP20010401095 2000-05-03 2001-04-27 Système d'accès dit mains libres pour véhicule automobile Expired - Lifetime EP1152108B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005626A FR2808549B1 (fr) 2000-05-03 2000-05-03 Systeme d'acces dit mains libres pour vehicule automobile
FR0005626 2000-05-03

Publications (3)

Publication Number Publication Date
EP1152108A2 EP1152108A2 (fr) 2001-11-07
EP1152108A3 true EP1152108A3 (fr) 2001-12-05
EP1152108B1 EP1152108B1 (fr) 2005-10-05

Family

ID=8849829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010401095 Expired - Lifetime EP1152108B1 (fr) 2000-05-03 2001-04-27 Système d'accès dit mains libres pour véhicule automobile

Country Status (3)

Country Link
EP (1) EP1152108B1 (fr)
DE (1) DE60113762T2 (fr)
FR (1) FR2808549B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158200A1 (de) * 2001-11-28 2003-06-12 Kostal Leopold Gmbh & Co Kg Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle bei einem Kraftfahrzeug
DE10247719A1 (de) * 2002-10-12 2004-04-22 Conti Temic Microelectronic Gmbh Verfahren zur Ermittlung des Abstands zwischen zwei Sende-Empfangs-Stationen und Sende-Empfangs-Stationen zur Durchführung des Verfahrens
US20090206989A1 (en) 2004-09-30 2009-08-20 Nxp B.V. Electronic communication system, in particular access control system for p(assive)k(eyless)e(ntry), as well as method for detecting a relay attack thereon
AT516569A1 (de) * 2014-11-20 2016-06-15 Evva Sicherheitstechnologie Verfahren und Vorrichtung zur Zutrittskontrolle
EP3306576B1 (fr) * 2016-10-05 2023-03-15 The Swatch Group Research and Development Ltd Procédé et système d'accès securisé à un espace déterminé au moyen d'un objet portable
US10933867B2 (en) * 2019-05-10 2021-03-02 Arnouse Digital Devices Corporation Artificial intelligence based collision avoidance system and method
CN114026901B (zh) * 2019-07-30 2023-12-19 艾迈斯-欧司朗亚太私人有限公司 通过飞行时间认证邻近性

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676650A2 (fr) * 1994-04-06 1995-10-11 Daimler-Benz Aerospace Aktiengesellschaft Méthode de mesure de distance à l'aide d'une liaison radio, et appareil de mise en oeuvre de la méthode
FR2781076A1 (fr) * 1998-07-09 2000-01-14 Valeo Securite Habitacle Systeme de securite pour un vehicule automobile comportant des moyens de mesure de la duree d'un echange de donnees
WO2000012848A1 (fr) * 1998-09-01 2000-03-09 Leopold Kostal Gmbh & Co. Kg Procede pour effectuer un controle d'autorisation d'acces sans cle, et unite de controle d'autorisation d'acces sans cle
EP0992408A2 (fr) * 1998-10-10 2000-04-12 DaimlerChrysler AG Procédé permettant de réaliser l'autorisation d'accès pour un véhicule à moteur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003280C5 (de) * 1990-02-03 2007-06-28 Bayerische Motoren Werke Ag Sicherheitseinrichtung für Kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676650A2 (fr) * 1994-04-06 1995-10-11 Daimler-Benz Aerospace Aktiengesellschaft Méthode de mesure de distance à l'aide d'une liaison radio, et appareil de mise en oeuvre de la méthode
FR2781076A1 (fr) * 1998-07-09 2000-01-14 Valeo Securite Habitacle Systeme de securite pour un vehicule automobile comportant des moyens de mesure de la duree d'un echange de donnees
WO2000012848A1 (fr) * 1998-09-01 2000-03-09 Leopold Kostal Gmbh & Co. Kg Procede pour effectuer un controle d'autorisation d'acces sans cle, et unite de controle d'autorisation d'acces sans cle
EP0992408A2 (fr) * 1998-10-10 2000-04-12 DaimlerChrysler AG Procédé permettant de réaliser l'autorisation d'accès pour un véhicule à moteur

Also Published As

Publication number Publication date
DE60113762D1 (de) 2006-02-16
EP1152108A2 (fr) 2001-11-07
FR2808549B1 (fr) 2003-06-13
FR2808549A1 (fr) 2001-11-09
EP1152108B1 (fr) 2005-10-05
DE60113762T2 (de) 2006-07-13

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