FR2863424B1 - METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE - Google Patents

METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE

Info

Publication number
FR2863424B1
FR2863424B1 FR0314328A FR0314328A FR2863424B1 FR 2863424 B1 FR2863424 B1 FR 2863424B1 FR 0314328 A FR0314328 A FR 0314328A FR 0314328 A FR0314328 A FR 0314328A FR 2863424 B1 FR2863424 B1 FR 2863424B1
Authority
FR
France
Prior art keywords
masking
motor vehicle
noise generated
corresponding device
electromagnetic noise
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
FR0314328A
Other languages
French (fr)
Other versions
FR2863424A1 (en
Inventor
Emmanuel Brethenoux
Alain Brillon
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.)
Continental Automotive France SAS
Original Assignee
Siemens VDO Automotive 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 Siemens VDO Automotive SAS filed Critical Siemens VDO Automotive SAS
Priority to FR0314328A priority Critical patent/FR2863424B1/en
Priority to PCT/EP2004/013835 priority patent/WO2005055477A1/en
Publication of FR2863424A1 publication Critical patent/FR2863424A1/en
Application granted granted Critical
Publication of FR2863424B1 publication Critical patent/FR2863424B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • 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
    • B60R25/2072—Means to switch the anti-theft system on or off with means for preventing jamming or interference of a remote switch control signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lock And Its Accessories (AREA)
  • Noise Elimination (AREA)
FR0314328A 2003-12-08 2003-12-08 METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE Expired - Fee Related FR2863424B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0314328A FR2863424B1 (en) 2003-12-08 2003-12-08 METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE
PCT/EP2004/013835 WO2005055477A1 (en) 2003-12-08 2004-12-06 Method of masking an unwanted electromagnetic noise generated by a motor vehicle computer and corresponding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314328A FR2863424B1 (en) 2003-12-08 2003-12-08 METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE

Publications (2)

Publication Number Publication Date
FR2863424A1 FR2863424A1 (en) 2005-06-10
FR2863424B1 true FR2863424B1 (en) 2008-08-15

Family

ID=34586349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314328A Expired - Fee Related FR2863424B1 (en) 2003-12-08 2003-12-08 METHOD OF MASKING A PARASITIC ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE CALCULATOR AND CORRESPONDING DEVICE

Country Status (2)

Country Link
FR (1) FR2863424B1 (en)
WO (1) WO2005055477A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080272246A1 (en) * 2007-05-02 2008-11-06 Samuel Robert Mollet Methods and systems for active noise cancellation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6570541B2 (en) * 1998-05-18 2003-05-27 Db Tag, Inc. Systems and methods for wirelessly projecting power using multiple in-phase current loops
FR2814130B1 (en) * 2000-09-18 2002-10-18 Valeo Electronique MOTOR VEHICLE COMPRISING AN ELECTRONIC FIELD TRANSMISSION ANTENNA DRIVER POWERED BY A VOLTAGE LIFTER
FR2823908B1 (en) * 2001-04-19 2003-07-18 Siemens Automotive Sa ANTENNA CONTROL PROCESS
US6567050B1 (en) * 2001-12-17 2003-05-20 Briggs James B Loop antenna compensator

Also Published As

Publication number Publication date
WO2005055477A1 (en) 2005-06-16
FR2863424A1 (en) 2005-06-10

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Effective date: 20200910