FR3011280B1 - METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE - Google Patents

METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE Download PDF

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Publication number
FR3011280B1
FR3011280B1 FR1359543A FR1359543A FR3011280B1 FR 3011280 B1 FR3011280 B1 FR 3011280B1 FR 1359543 A FR1359543 A FR 1359543A FR 1359543 A FR1359543 A FR 1359543A FR 3011280 B1 FR3011280 B1 FR 3011280B1
Authority
FR
France
Prior art keywords
determining
solenoid valve
control
optimum timing
mobile shutter
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
FR1359543A
Other languages
French (fr)
Other versions
FR3011280A1 (en
Inventor
Thibault Fouquet
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
Valeo Systemes de Controle Moteur 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, Valeo Systemes de Controle Moteur SAS filed Critical Continental Automotive France SAS
Priority to FR1359543A priority Critical patent/FR3011280B1/en
Priority to EP14187253.1A priority patent/EP2857662A1/en
Priority to CN201410810594.2A priority patent/CN104675551B/en
Publication of FR3011280A1 publication Critical patent/FR3011280A1/en
Application granted granted Critical
Publication of FR3011280B1 publication Critical patent/FR3011280B1/en
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
    • 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
    • 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
    • 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
    • F02D41/2438—Active learning methods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F2007/1894—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings minimizing impact energy on closure of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Exposure Control For Cameras (AREA)
  • Shutters For Cameras (AREA)

Abstract

L'invention se rapporte à un procédé de détermination d'une temporisation optimale entre une commande d'actionnement 103 d'un obturateur mobile d'une électrovanne et une commande de test 105 de cet obturateur, le procédé comportant l'étape de déterminer 108 cette temporisation optimale en faisant varier, lors d'une itération 110, une temporisation 104 entre la commande d'actionnement 103 et la commande de test 105.The invention relates to a method for determining an optimum time delay between an actuation command 103 of a movable shutter of a solenoid valve and a test command 105 of this shutter, the method comprising the step of determining this optimal delay by varying, during an iteration 110, a delay 104 between the operation command 103 and the test command 105.

FR1359543A 2013-10-02 2013-10-02 METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE Active FR3011280B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1359543A FR3011280B1 (en) 2013-10-02 2013-10-02 METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE
EP14187253.1A EP2857662A1 (en) 2013-10-02 2014-10-01 Method for determining the optimal timing between an actuation command and a command for testing a mobile shutter of a solenoid valve
CN201410810594.2A CN104675551B (en) 2013-10-02 2014-10-08 Method for determining an optimum delay for moving a plug of a solenoid valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1359543 2013-10-02
FR1359543A FR3011280B1 (en) 2013-10-02 2013-10-02 METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE

Publications (2)

Publication Number Publication Date
FR3011280A1 FR3011280A1 (en) 2015-04-03
FR3011280B1 true FR3011280B1 (en) 2019-05-10

Family

ID=50101935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1359543A Active FR3011280B1 (en) 2013-10-02 2013-10-02 METHOD FOR DETERMINING AN OPTIMUM TIMING BETWEEN AN ACTUATION CONTROL AND A TEST CONTROL OF A MOBILE SHUTTER OF A SOLENOID VALVE

Country Status (3)

Country Link
EP (1) EP2857662A1 (en)
CN (1) CN104675551B (en)
FR (1) FR3011280B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582064B2 (en) * 2006-07-21 2010-11-17 株式会社デンソー Fuel injection control device
DE102006043326A1 (en) * 2006-09-15 2008-03-27 Robert Bosch Gmbh Internal combustion engine e.g. diesel engine, controlling method for e.g. motor vehicle, involves varying temporal hydraulic distance between partial injections by proximate injecting process
DE102007045779A1 (en) * 2007-09-25 2009-04-09 Continental Automotive Gmbh Method for controlling a solenoid valve and associated device
DE102008054512B4 (en) * 2008-12-11 2021-08-05 Robert Bosch Gmbh Method for operating a fuel injection system of an internal combustion engine
EP2453122B1 (en) 2010-11-12 2016-09-07 Hitachi, Ltd. Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine
DE102011085277A1 (en) * 2011-10-27 2013-05-02 Robert Bosch Gmbh Method for operating switching valve of fuel conveying device of combustion engine mounted in motor car, involves changing amplitude and/or duration and/or timing of control until change of voltage falls below threshold value
CN102493886B (en) * 2011-11-30 2014-04-30 潍柴动力股份有限公司 Method and device for correcting opening time of fuel injector

Also Published As

Publication number Publication date
FR3011280A1 (en) 2015-04-03
EP2857662A1 (en) 2015-04-08
CN104675551B (en) 2020-12-08
CN104675551A (en) 2015-06-03

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