FR3089251B1 - Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne. - Google Patents

Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne. Download PDF

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Publication number
FR3089251B1
FR3089251B1 FR1872040A FR1872040A FR3089251B1 FR 3089251 B1 FR3089251 B1 FR 3089251B1 FR 1872040 A FR1872040 A FR 1872040A FR 1872040 A FR1872040 A FR 1872040A FR 3089251 B1 FR3089251 B1 FR 3089251B1
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FR
France
Prior art keywords
target
sensor
combustion engine
internal combustion
electrical energy
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.)
Active
Application number
FR1872040A
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English (en)
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FR3089251A1 (fr
Inventor
Pierre Zouboff
Marie-Nathalie Larue
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive France 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 Continental Automotive France SAS filed Critical Continental Automotive France SAS
Priority to FR1872040A priority Critical patent/FR3089251B1/fr
Publication of FR3089251A1 publication Critical patent/FR3089251A1/fr
Application granted granted Critical
Publication of FR3089251B1 publication Critical patent/FR3089251B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/14—Power supply for engine control systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

La présente invention concerne un capteur adapté pour détecter un mouvement d’une cible solidaire d’un arbre tournant d’un moteur à combustion interne, le capteur comprenant un partie sensible adaptée pour détecter un mouvement de la cible, des moyens de traitement adaptés pour traiter des informations provenant de la partie sensible , une alimentation en énergie électrique commandée par un calculateur électronique. Le capteur comporte en outre, des moyens d’alimentation secondaire en énergie électrique adaptés pour alimenter en énergie électrique tout ou partie du capteur lorsque l’alimentation en énergie électrique est arrêtée. Fig. 1
FR1872040A 2018-11-29 2018-11-29 Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne. Active FR3089251B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872040A FR3089251B1 (fr) 2018-11-29 2018-11-29 Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872040A FR3089251B1 (fr) 2018-11-29 2018-11-29 Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne.

Publications (2)

Publication Number Publication Date
FR3089251A1 FR3089251A1 (fr) 2020-06-05
FR3089251B1 true FR3089251B1 (fr) 2022-10-21

Family

ID=66166171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872040A Active FR3089251B1 (fr) 2018-11-29 2018-11-29 Dispositif et procédé de détection d’un changement de position d’une cible d’un moteur à combustion interne.

Country Status (1)

Country Link
FR (1) FR3089251B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008051014A (ja) * 2006-08-25 2008-03-06 Denso Corp 内燃機関の自動始動制御装置
US7471080B2 (en) * 2006-12-28 2008-12-30 Harmonic Drive Systems Inc. Magnetic absolute encoder
WO2010082086A1 (fr) * 2009-01-13 2010-07-22 Aktiebolaget Skf Dispositif de détection d'angle de rotation absolu, système de guidage à assistance électrique comprenant un tel dispositif de détection d'angle de rotation et procédé de détection d'un angle absolu

Also Published As

Publication number Publication date
FR3089251A1 (fr) 2020-06-05

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