FR2721882B1 - Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif - Google Patents

Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif

Info

Publication number
FR2721882B1
FR2721882B1 FR9408326A FR9408326A FR2721882B1 FR 2721882 B1 FR2721882 B1 FR 2721882B1 FR 9408326 A FR9408326 A FR 9408326A FR 9408326 A FR9408326 A FR 9408326A FR 2721882 B1 FR2721882 B1 FR 2721882B1
Authority
FR
France
Prior art keywords
presence detection
theft system
detection device
key presence
key
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 - Lifetime
Application number
FR9408326A
Other languages
English (en)
Other versions
FR2721882A1 (fr
Inventor
Michel Larant
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.)
Minebea AccessSolutions France SAS
Original Assignee
Valeo Securite Habitacle 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 Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Priority to FR9408326A priority Critical patent/FR2721882B1/fr
Publication of FR2721882A1 publication Critical patent/FR2721882A1/fr
Application granted granted Critical
Publication of FR2721882B1 publication Critical patent/FR2721882B1/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
    • 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
    • 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
    • G07C2009/00365—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 in combination with a wake-up circuit
    • G07C2009/0038—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the keyless data carrier
    • 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
    • G07C2009/00777—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 induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
FR9408326A 1994-07-04 1994-07-04 Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif Expired - Lifetime FR2721882B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9408326A FR2721882B1 (fr) 1994-07-04 1994-07-04 Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408326A FR2721882B1 (fr) 1994-07-04 1994-07-04 Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2721882A1 FR2721882A1 (fr) 1996-01-05
FR2721882B1 true FR2721882B1 (fr) 1996-12-27

Family

ID=9465047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408326A Expired - Lifetime FR2721882B1 (fr) 1994-07-04 1994-07-04 Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2721882B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705654A1 (de) * 1997-02-14 1998-08-20 Mannesmann Vdo Ag Verfahren und Einrichtung zur Erkennung der Anwesenheit eines Schlüssels
EP1400937A1 (fr) * 2002-09-12 2004-03-24 TeamSharp Space Tech Inc. Système de communication et de prévention de vol pour des motocyclettes
EP3470277A1 (fr) * 2017-10-12 2019-04-17 Continental Automotive GmbH Système et procédé de sécurité
CN116061876B (zh) * 2023-02-03 2024-05-17 重庆赛力斯新能源汽车设计院有限公司 基于蓝牙的车辆解闭锁方法、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115747A1 (fr) * 1983-01-11 1984-08-15 SAET S.p.A. Anti-vol électronique avec une clé électronique
US4672375A (en) * 1983-11-29 1987-06-09 Nissan Motor Company, Limited Keyless entry system for automotive devices with compact, portable wireless code transmitter, and feature for preventing users from locking transmitter in vehicle
DE3544689A1 (de) * 1985-12-18 1987-07-02 Angewandte Digital Elektronik Vorrichtung zur initialisierung einer schaltung nach dem prinzip des synchronschalters
JPS6393649A (ja) * 1986-10-07 1988-04-23 Tokai Rika Co Ltd 車両用キ−装置
JPH01109147A (ja) * 1987-10-22 1989-04-26 Shiroki Corp 盗難防止装置
DE4207160C1 (fr) * 1992-03-06 1993-02-11 Aug. Winkhaus Gmbh & Co Kg, 4404 Telgte, De

Also Published As

Publication number Publication date
FR2721882A1 (fr) 1996-01-05

Similar Documents

Publication Publication Date Title
FR2718092B1 (fr) Dispositif de sûreté contre le vol utilisant un codage électronique d'autorisation d'utilisation pour véhicule.
FR2755809B1 (fr) Procede de protection d'information transmise d'un element de securite vers un decodeur et systeme de protection utilisant un tel procede
EP0594324A3 (fr) Dispositif antivol à détecteur sensible à la force donnant une alarme en cas d'une manipulation non autorisée.
FR2706652B1 (fr) Dispositif de détection d'intrusions et d'usagers suspects pour ensemble informatique et système de sécurité comportant un tel dispositif.
EP0732662A3 (fr) Système de paiement électronique avec arrangmenet peu coûteux pour la détection d'actions illégales
FR2732286B1 (fr) Dispositif de securite d'un vehicule
FR2698025B1 (fr) Dispositif de récupération et de stockage de déchets.
FR2712453B1 (fr) Ensemble de couplage de dispositif électronique.
FR2730266B1 (fr) Dispositif de securite pour serrures electroniques
FR2708025B1 (fr) Dispositif de protection de barillet de serrure de porte.
FR2740227B1 (fr) Dispositif de detection tomoscopique laser
FR2751749B1 (fr) Dispositif de detection de fluorescence
FR2721882B1 (fr) Dispositif de detection de presence de cle et systeme antivol utilisant un tel dispositif
FI952548A0 (fi) Rainan katkeamisen ilmaisulaite
FR2733850B3 (fr) Dispositif de communication bidirectionnelle pour antivol/alarme
FR2672410B1 (fr) Dispositif de surveillance et de protection anti-vol.
FR2740873B1 (fr) Dispositif de detection de presence de liquide
FR2766784B1 (fr) Dispositif de parking modulaire pour bicyclette pourvu d'un systeme anti-chute et antivol
FR2690774B1 (fr) Dispositif de surveillance et/ou de protection de personne.
FR2753538B1 (fr) Dispositif de detection de mines
FR2751155B1 (fr) Dispositif de lecture pour une mosaique de detecteurs electromagnetiques, et systeme de detection equipe d'un tel dispositif
ITTO930587A0 (it) Dispositivo di sicurezza per un sistema antifurto per mezzi di loco- mozione
FR2696196B1 (fr) Dispositif récupérateur de condensats et sèche-linge contenant un tel dispositif.
FR2590335B1 (fr) Dispositif de blocage et systeme d'antivol utilisant au moins un tel dispositif de blocage
FR2729814B1 (fr) Dispositif generateur radiologique et agencement utilisant un tel dispositif generateur

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name

Effective date: 20140901

Owner name: U-SHIN FRANCE SAS, FR

TP Transmission of property

Owner name: U-SHIN FRANCE SAS, FR

Effective date: 20140901