FR2793932B1 - Dispositif de telecommande des serrures de portieres d'un vehicule automobile - Google Patents

Dispositif de telecommande des serrures de portieres d'un vehicule automobile

Info

Publication number
FR2793932B1
FR2793932B1 FR9906395A FR9906395A FR2793932B1 FR 2793932 B1 FR2793932 B1 FR 2793932B1 FR 9906395 A FR9906395 A FR 9906395A FR 9906395 A FR9906395 A FR 9906395A FR 2793932 B1 FR2793932 B1 FR 2793932B1
Authority
FR
France
Prior art keywords
remote control
motor vehicle
door locks
locks
door
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
FR9906395A
Other languages
English (en)
Other versions
FR2793932A1 (fr
Inventor
Francis Delaporte
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9906395A priority Critical patent/FR2793932B1/fr
Publication of FR2793932A1 publication Critical patent/FR2793932A1/fr
Application granted granted Critical
Publication of FR2793932B1 publication Critical patent/FR2793932B1/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
    • 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
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00587—Power supply for the keyless data carrier by battery
    • 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
FR9906395A 1999-05-20 1999-05-20 Dispositif de telecommande des serrures de portieres d'un vehicule automobile Expired - Fee Related FR2793932B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906395A FR2793932B1 (fr) 1999-05-20 1999-05-20 Dispositif de telecommande des serrures de portieres d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906395A FR2793932B1 (fr) 1999-05-20 1999-05-20 Dispositif de telecommande des serrures de portieres d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2793932A1 FR2793932A1 (fr) 2000-11-24
FR2793932B1 true FR2793932B1 (fr) 2002-10-04

Family

ID=9545795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906395A Expired - Fee Related FR2793932B1 (fr) 1999-05-20 1999-05-20 Dispositif de telecommande des serrures de portieres d'un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2793932B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929880A (en) * 1985-12-30 1990-05-29 Supra Products, Inc. Electronic lock system with battery conservation features
DE4301413A1 (de) * 1993-01-20 1994-07-21 Siemens Ag Fahrzeug-Schließsystem
US5838257A (en) * 1996-05-24 1998-11-17 Trw Inc. Keyless vehicle entry system employing portable transceiver having low power consumption
JP2970638B2 (ja) * 1997-05-16 1999-11-02 トヨタ自動車株式会社 移動体用機器遠隔制御装置

Also Published As

Publication number Publication date
FR2793932A1 (fr) 2000-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129