FR3013392B1 - Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule - Google Patents

Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule

Info

Publication number
FR3013392B1
FR3013392B1 FR1361448A FR1361448A FR3013392B1 FR 3013392 B1 FR3013392 B1 FR 3013392B1 FR 1361448 A FR1361448 A FR 1361448A FR 1361448 A FR1361448 A FR 1361448A FR 3013392 B1 FR3013392 B1 FR 3013392B1
Authority
FR
France
Prior art keywords
monitoring
vehicle
combustion engine
internal combustion
fuel injector
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
FR1361448A
Other languages
English (en)
French (fr)
Other versions
FR3013392A1 (fr
Inventor
Michael Leblon
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 GmbH
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 GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1361448A priority Critical patent/FR3013392B1/fr
Priority to IN3136DE2014 priority patent/IN2014DE03136A/en
Priority to US14/548,555 priority patent/US9650969B2/en
Priority to CN201410668784.5A priority patent/CN104653321B/zh
Publication of FR3013392A1 publication Critical patent/FR3013392A1/fr
Application granted granted Critical
Publication of FR3013392B1 publication Critical patent/FR3013392B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1361448A 2013-11-21 2013-11-21 Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule Active FR3013392B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1361448A FR3013392B1 (fr) 2013-11-21 2013-11-21 Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule
IN3136DE2014 IN2014DE03136A (enExample) 2013-11-21 2014-10-31
US14/548,555 US9650969B2 (en) 2013-11-21 2014-11-20 Monitoring method for monitoring a fuel injector of an internal combustion engine of a vehicle
CN201410668784.5A CN104653321B (zh) 2013-11-21 2014-11-20 用于监测交通工具的内燃发动机的燃料喷射器的监测方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1361448A FR3013392B1 (fr) 2013-11-21 2013-11-21 Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule

Publications (2)

Publication Number Publication Date
FR3013392A1 FR3013392A1 (fr) 2015-05-22
FR3013392B1 true FR3013392B1 (fr) 2017-12-29

Family

ID=50179712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361448A Active FR3013392B1 (fr) 2013-11-21 2013-11-21 Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule

Country Status (4)

Country Link
US (1) US9650969B2 (enExample)
CN (1) CN104653321B (enExample)
FR (1) FR3013392B1 (enExample)
IN (1) IN2014DE03136A (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011087961A1 (de) * 2011-12-08 2013-06-13 Robert Bosch Gmbh Verfahren zum Lernen einer minimalen Ansteuerdauer von Einspritzventilen eines Verbrennungsmotors
CN107133157A (zh) * 2017-04-11 2017-09-05 广东网金控股股份有限公司 一种自动化云平台易用性测评方法及系统
US10615585B2 (en) * 2017-07-26 2020-04-07 GM Global Technology Operations LLC Fault mitigation for electrical actuator using regulated voltage control
US11236695B2 (en) * 2019-09-17 2022-02-01 GM Global Technology Operations LLC Diagnostic methods and systems
CN112699558A (zh) * 2020-12-31 2021-04-23 新奥数能科技有限公司 一种能源类表计的无感知更换设计方法及装置

Family Cites Families (26)

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US2760050A (en) 1952-12-18 1956-08-21 Porsche Kg Door handle lighting fixture for automotive vehicles
DE19921242C1 (de) * 1999-05-07 2000-10-26 Siemens Ag Verfahren zum Positionieren des Stellantriebs in einem Kraftstoffinjektor und Vorrichtung zur Durchführung des Verfahrens
DE10012607C2 (de) * 2000-03-15 2002-01-10 Siemens Ag Verfahren zur Ansteuerung eines kapazitiven Stellgliedes
US6360161B1 (en) 2000-05-04 2002-03-19 Bombardier Motor Corporation Of America Method and system for fuel injector coefficient installation
DE10055639A1 (de) * 2000-11-10 2002-05-23 Siemens Ag Injektor zum Einspritzen von Kraftstoff in einen Brennraum
DE10123372B4 (de) * 2001-05-14 2006-12-28 Siemens Ag Verfahren zur Ansteuerung eines piezoelektrischen Aktors, der der Verschiebung eines Elements dient
US6725147B2 (en) 2001-10-31 2004-04-20 International Engine Intellectual Property Company, Llc System and method for predicting quantity of injected fuel and adaptation to engine control system
DE102004044450B3 (de) * 2004-09-14 2006-04-06 Siemens Ag Verfahren und Vorrichtung zur Leerhuberkennung von Injektoren
DE102005001498B4 (de) * 2005-01-12 2007-02-08 Siemens Ag Verfahren und Vorrichtung zum Steuern eines Injektors
DE102006036568A1 (de) * 2006-08-04 2008-02-07 Siemens Ag Verfahren zur Detektion von Ventilöffnungszeitpunkten von Kraftstoffeinspritzsystemen einer Brennkraftmaschine
DE102008020931A1 (de) * 2008-04-25 2009-11-19 Continental Automotive Gmbh Verfahren zur Ansteuerung eines Piezoaktors in einem Kraftstoffinjektor
DE102008023372B4 (de) * 2008-05-13 2015-07-16 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Stellvorrichtung
DE102008023373B4 (de) * 2008-05-13 2010-04-08 Continental Automotive Gmbh Verfahren zum Steuern eines Einspritzventils, Kraftstoff-Einspritzanlage und Verbrennungsmotor
DE102008027516B3 (de) 2008-06-10 2010-04-01 Continental Automotive Gmbh Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem
DE102008045955A1 (de) * 2008-09-04 2010-03-11 Continental Automotive Gmbh Verfahren und Vorrichtung zur Korrektur einer temperaturbedingten Längenänderung einer Aktoreinheit, die im Gehäuse eines Kraftstoffinjektors angeordnet ist
DE102008051820B4 (de) * 2008-10-15 2016-02-18 Continental Automotive Gmbh Verfahren zur Korrektur von Einspritzmengen bzw. -dauern eines Kraftstoffinjektors
US7856867B2 (en) 2009-02-06 2010-12-28 Gm Global Technology Operations, Inc. Injector control performance diagnostic systems
MY154268A (en) 2009-07-29 2015-05-29 American Science & Eng Inc Top-down x-ray inspection trailer
DE102010021168B4 (de) * 2010-05-21 2020-06-25 Continental Automotive Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
DE102010039841B4 (de) 2010-08-26 2014-01-09 Continental Automotive Gmbh Verfahren zum Anpassen der Einspritzcharakteristik eines Einspritzventils
DE102011003751B4 (de) * 2011-02-08 2021-06-10 Vitesco Technologies GmbH Einspritzvorrichtung
DE102011005283B4 (de) * 2011-03-09 2013-05-23 Continental Automotive Gmbh Verfahren zur Erkennung fehlerhafter Komponenten eines elektronisch geregelten Kraftstoffeinspritzsystems eines Verbrennungsmotors
DE102011005285B4 (de) * 2011-03-09 2015-08-20 Continental Automotive Gmbh Verfahren zur Bestimmung des Leerhubes eines Piezoinjektors mit direkt betätigter Düsennadel
DE102011075732B4 (de) * 2011-05-12 2021-02-11 Vitesco Technologies GmbH Regelverfahren für ein Einspritzventil und Einspritzsystem
DE102012202344B4 (de) 2012-02-16 2013-11-14 Continental Automotive Gmbh Verfahren zur Druckregelung in einem Hochdruckbereich einer Brennkraftmaschine
FR3002592B1 (fr) * 2013-02-26 2016-09-16 Continental Automotive France Procede de pilotage d'un injecteur piezoelectrique de carburant d'un moteur a combustion interne de vehicule, comportant une etape de polarisation de l'actionneur piezoelectrique

Also Published As

Publication number Publication date
FR3013392A1 (fr) 2015-05-22
US20150142295A1 (en) 2015-05-21
CN104653321A (zh) 2015-05-27
CN104653321B (zh) 2019-04-26
US9650969B2 (en) 2017-05-16
IN2014DE03136A (enExample) 2015-07-03

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