EP1903201A3 - Stratégie de contrôle de soupape et contrôleur - Google Patents

Stratégie de contrôle de soupape et contrôleur Download PDF

Info

Publication number
EP1903201A3
EP1903201A3 EP07018287A EP07018287A EP1903201A3 EP 1903201 A3 EP1903201 A3 EP 1903201A3 EP 07018287 A EP07018287 A EP 07018287A EP 07018287 A EP07018287 A EP 07018287A EP 1903201 A3 EP1903201 A3 EP 1903201A3
Authority
EP
European Patent Office
Prior art keywords
controller
supply means
voltage supply
valve control
valve
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.)
Granted
Application number
EP07018287A
Other languages
German (de)
English (en)
Other versions
EP1903201A2 (fr
EP1903201B1 (fr
Inventor
Michael A. Archer
Paul L. Matheson
Abdolreza Fallahi
Anthony W. Potter
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.)
Delphi International Operations Luxembourg SARL
Original Assignee
Delphi Technologies Inc
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
Priority claimed from GBGB0620050.5A external-priority patent/GB0620050D0/en
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to EP07018287.8A priority Critical patent/EP1903201B1/fr
Publication of EP1903201A2 publication Critical patent/EP1903201A2/fr
Publication of EP1903201A3 publication Critical patent/EP1903201A3/fr
Application granted granted Critical
Publication of EP1903201B1 publication Critical patent/EP1903201B1/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
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1855—Monitoring or fail-safe circuits using a stored table to deduce one variable from another
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
EP07018287.8A 2006-09-20 2007-09-18 Stratégie de contrôle de soupape et contrôleur Active EP1903201B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07018287.8A EP1903201B1 (fr) 2006-09-20 2007-09-18 Stratégie de contrôle de soupape et contrôleur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06254874 2006-09-20
GBGB0620050.5A GB0620050D0 (en) 2006-09-20 2006-10-10 Valve control strategy and controller
EP07018287.8A EP1903201B1 (fr) 2006-09-20 2007-09-18 Stratégie de contrôle de soupape et contrôleur

Publications (3)

Publication Number Publication Date
EP1903201A2 EP1903201A2 (fr) 2008-03-26
EP1903201A3 true EP1903201A3 (fr) 2008-04-16
EP1903201B1 EP1903201B1 (fr) 2017-04-12

Family

ID=38814528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07018287.8A Active EP1903201B1 (fr) 2006-09-20 2007-09-18 Stratégie de contrôle de soupape et contrôleur

Country Status (1)

Country Link
EP (1) EP1903201B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116709A1 (fr) 2008-05-08 2009-11-11 Perkins Engines Company Limited Indication d'un changement de température solénoïde
JP4780190B2 (ja) * 2008-12-26 2011-09-28 トヨタ自動車株式会社 ブレーキ制御装置
ITRM20090441A1 (it) * 2009-08-19 2011-02-20 Diego Iodice Comando ad attuatore lineare elettromagnetico per cambio meccanico
GB2487218A (en) * 2011-01-13 2012-07-18 Gm Global Tech Operations Inc Method for driving a solenoid valve of a fuel injector
DE102014206353A1 (de) * 2014-04-03 2015-10-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Überwachung der Temperatur des Spulendrahtes eines Magnetventils
DE102016223564A1 (de) 2015-11-30 2017-06-01 Robert Bosch Engineering and Business Solutions Ltd. Ansteurungs- und steuerungsmodul für einen injektor und betriebsverfahren dafür
GB2576690B (en) * 2018-04-15 2020-10-14 Delphi Automotive Systems Lux Method of controlling a fuel injector
EP4328606A1 (fr) * 2022-08-25 2024-02-28 Siemens Schweiz AG Mesures continues d'impédance et/ou de résistance
DE102022129326A1 (de) * 2022-11-07 2024-05-08 Schaeffler Technologies AG & Co. KG Verfahren zum Betrieb eines Aktorelements und Aktorelement
FR3153389A1 (fr) * 2023-12-20 2025-03-28 Valeo Systèmes D’Essuyage Circuit de contrôle d’une électrovanne

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
DE10011924A1 (de) * 2000-03-11 2001-09-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines Magnetventils zur Kraftstoffeinspritzung
JP2002039003A (ja) * 2000-07-21 2002-02-06 Hitachi Ltd インジェクタ駆動回路
US20030010325A1 (en) * 2000-03-22 2003-01-16 Rolf Reischl Method and device for the control of a fuel injection valve
EP1344921A2 (fr) * 2002-03-16 2003-09-17 Delphi Technologies, Inc. Dispositif et méthode de commande d'injection par diagramme caracteristique
WO2005014992A1 (fr) * 2003-08-05 2005-02-17 C.R.F. Società Consortile Per Azioni Procede permettant d'actionner un dispositif de commande inductif d'organes de commande electriques
US20050047053A1 (en) * 2003-07-17 2005-03-03 Meyer William D. Inductive load driver circuit and system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
DE10011924A1 (de) * 2000-03-11 2001-09-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines Magnetventils zur Kraftstoffeinspritzung
US20030010325A1 (en) * 2000-03-22 2003-01-16 Rolf Reischl Method and device for the control of a fuel injection valve
JP2002039003A (ja) * 2000-07-21 2002-02-06 Hitachi Ltd インジェクタ駆動回路
EP1344921A2 (fr) * 2002-03-16 2003-09-17 Delphi Technologies, Inc. Dispositif et méthode de commande d'injection par diagramme caracteristique
US20050047053A1 (en) * 2003-07-17 2005-03-03 Meyer William D. Inductive load driver circuit and system
WO2005014992A1 (fr) * 2003-08-05 2005-02-17 C.R.F. Società Consortile Per Azioni Procede permettant d'actionner un dispositif de commande inductif d'organes de commande electriques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200238, Derwent World Patents Index; AN 2002-345639 *

Also Published As

Publication number Publication date
EP1903201A2 (fr) 2008-03-26
EP1903201B1 (fr) 2017-04-12

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