FR3018856B1 - Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur - Google Patents

Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur

Info

Publication number
FR3018856B1
FR3018856B1 FR1452384A FR1452384A FR3018856B1 FR 3018856 B1 FR3018856 B1 FR 3018856B1 FR 1452384 A FR1452384 A FR 1452384A FR 1452384 A FR1452384 A FR 1452384A FR 3018856 B1 FR3018856 B1 FR 3018856B1
Authority
FR
France
Prior art keywords
crankscript
optimized
engine
starting
target
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
FR1452384A
Other languages
English (en)
Other versions
FR3018856A1 (fr
Inventor
Thierry Lepage
Farid Tahiri
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.)
Silicon Mobility SAS
Original Assignee
IFP Energies Nouvelles IFPEN
Scaleo Chip 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 IFP Energies Nouvelles IFPEN, Scaleo Chip SA filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1452384A priority Critical patent/FR3018856B1/fr
Priority to US14/660,238 priority patent/US9658082B2/en
Publication of FR3018856A1 publication Critical patent/FR3018856A1/fr
Application granted granted Critical
Publication of FR3018856B1 publication Critical patent/FR3018856B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • F02D2041/0092—Synchronisation of the cylinders at engine start
    • 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
    • F02D2041/0095—Synchronisation of the cylinders during engine shutdown
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/06—Reverse rotation of engine
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1452384A 2014-03-21 2014-03-21 Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur Active FR3018856B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1452384A FR3018856B1 (fr) 2014-03-21 2014-03-21 Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur
US14/660,238 US9658082B2 (en) 2014-03-21 2015-03-17 Method of determining the instantaneous angular position of a crankshaft target optimized for starting the engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452384A FR3018856B1 (fr) 2014-03-21 2014-03-21 Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur

Publications (2)

Publication Number Publication Date
FR3018856A1 FR3018856A1 (fr) 2015-09-25
FR3018856B1 true FR3018856B1 (fr) 2016-07-08

Family

ID=51260984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452384A Active FR3018856B1 (fr) 2014-03-21 2014-03-21 Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur

Country Status (2)

Country Link
US (1) US9658082B2 (fr)
FR (1) FR3018856B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540546C2 (en) * 2014-10-23 2018-09-25 Scania Cv Ab Device for detecting speed of a rotatable element, method and vehicle
US9973195B2 (en) 2015-04-08 2018-05-15 Infineon Technologies Ag Local phase detection in realigned oscillator
FR3045725B1 (fr) 2015-12-17 2022-05-13 Continental Automotive France Procede de synchronisation exact
US10184860B2 (en) * 2016-04-08 2019-01-22 Infineon Technologies Ag Control system for power train control
FR3084154B1 (fr) 2018-07-20 2020-09-11 Continental Automotive France Determination de la position angulaire d'une cible dentee solidaire en rotation d'un arbre d'un moteur a combustion interne
FR3093177B1 (fr) * 2019-02-26 2021-01-22 Continental Automotive Capteur magnétique de vitesse à résolution augmentée
JP7111050B2 (ja) * 2019-04-10 2022-08-02 トヨタ自動車株式会社 内燃機関の制御装置
FR3097010B1 (fr) * 2019-06-07 2021-06-11 Continental Automotive Gmbh Procédé de validation d’une disparition de défaillance transitoire du signal issu d’un capteur de vilebrequin
CN111775958B (zh) * 2020-06-30 2021-09-03 东风商用车有限公司 诊断发动机曲轴信号和凸轮轴信号丢失的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436961A (en) * 1977-08-29 1979-03-19 Nissan Motor Angleeoffrotation detector
US4235101A (en) * 1978-11-29 1980-11-25 The Bendix Corporation Adjustable engine crankshaft position sensor with preadvance timing signal capability and method of varying engine timing
US4409548A (en) * 1981-07-06 1983-10-11 Ford Motor Company Piezoelectric apparatus for generating electrically distinguishable bipolar signals
US4814704A (en) * 1987-04-08 1989-03-21 Motorola, Inc. Rotor position indicator with correction for apparant acceleration and deceleration
US4782692A (en) * 1987-09-14 1988-11-08 General Motors Corporation Engine crankshaft position sensor
DE4230616A1 (de) 1992-09-12 1994-03-17 Bosch Gmbh Robert Einrichtung zur Erkennung der Stellung wenigstens einer, eine Referenzmarke aufweisenden Welle
AUPN667595A0 (en) * 1995-11-20 1995-12-14 Orbital Engine Company (Australia) Proprietary Limited Electronic position and speed sensing device
US6172500B1 (en) * 1998-06-23 2001-01-09 Honeywell International Inc Target design for geartooth sensor with minimal number of unique segments combined in nonrepeating fashion
US6499342B1 (en) * 2000-09-05 2002-12-31 Ford Global Technologies, Inc. Method of determining the stopping position of an internal combustion engine
US6752009B2 (en) * 2001-08-03 2004-06-22 General Motors Corporation Encoded crank position sensor
AT4801U3 (de) * 2001-08-22 2002-06-25 Avl List Gmbh Verfahren und vorrichtung zum bereitstellen eines kurbelwinkelbasierten signalverlaufes
DE102004049578A1 (de) 2004-10-12 2006-04-13 Robert Bosch Gmbh Verfahren zum Start einer Brennkraftmaschine
FR2937684B1 (fr) * 2008-10-29 2014-07-04 Continental Automotive France Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interne

Also Published As

Publication number Publication date
US20150268063A1 (en) 2015-09-24
US9658082B2 (en) 2017-05-23
FR3018856A1 (fr) 2015-09-25

Similar Documents

Publication Publication Date Title
FR3018856B1 (fr) Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur
FR3034553B1 (fr) Procede de determination d'une direction d'un objet a partir d'une image de l'objet
FR3042860B1 (fr) Procede de determination de la position angulaire d'un moteur
FR3022963B1 (fr) Systeme de refroidissement pour palier axial magnetique
MA42999A (fr) Polythérapie pour le traitement de malignités
FR3027607B1 (fr) Lubrifiant pour moteur marin
FR3022606B1 (fr) Procede de determination du point d'ouverture d'une vanne
EP3229023C0 (fr) Procédé de détection d'une forme agrégée d'un polypeptide formant des agrégats
FR3037614B1 (fr) Drain pour carter d'echappement de turbomachine
FR3035448B1 (fr) Procede de determination de longueurs reelles de petits intervalles d'une cible dentee d'un vilebrequin
FR3044142B1 (fr) Procede de controle non destructif d'une piece pour aeronautique
FR3025926B1 (fr) Procede de controle de la vitesse d'affichage des sous-titres
FR3016402B1 (fr) Systeme de distribution pour moteur bicylindrique
FR3030627B1 (fr) Systeme de passage de servitudes pour turbomachine
FR2968360B1 (fr) Procede pour determiner la temperature d'une bobine d'allumage
MA51688A (fr) Protéines prohémostatiques pour le traitement de saignement
FR3028612B1 (fr) Systeme de determination de la position absolue d’un organe
FR3030631B1 (fr) Procede de determination du couple moteur delivre par un moteur multicylindre
FR3018621B1 (fr) Procede de determination d'images tridimensionnelles d'un objet
FR3040062B1 (fr) Drague pour la dispersion de sediments aquatiques
FR3055785B3 (fr) Couvercle-passoire pour autocuiseur
FR3022950B1 (fr) Location temporaire d'une recalibration de moteur
FR3050359B1 (fr) Appareil domestique pour la purification de matieres alimentaires par electrophorese
FR3031374B1 (fr) Rotation d'excentriques pour course alternative de pistons en place du systeme bielle-manivelle
GB201610065D0 (en) Method of determining position with improved calbration by opposing sensors

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLFP Fee payment

Year of fee payment: 3

TQ Partial transmission of property

Owner name: IFP ENERGIES NOUVELLES, FR

Effective date: 20160630

Owner name: SILICON MOBILITY, FR

Effective date: 20160630

Owner name: SCALEO CHIP, FR

Effective date: 20160630

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

TP Transmission of property

Owner name: SILICON MOBILITY, FR

Effective date: 20240229