DE102016218515A1 - Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs - Google Patents

Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs Download PDF

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Publication number
DE102016218515A1
DE102016218515A1 DE102016218515.2A DE102016218515A DE102016218515A1 DE 102016218515 A1 DE102016218515 A1 DE 102016218515A1 DE 102016218515 A DE102016218515 A DE 102016218515A DE 102016218515 A1 DE102016218515 A1 DE 102016218515A1
Authority
DE
Germany
Prior art keywords
valve
time
drive pulse
armature
additional drive
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.)
Pending
Application number
DE102016218515.2A
Other languages
German (de)
English (en)
Inventor
Alexander Schenk zu Schweinsberg
Holger Rapp
Michael Bauer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102016218515.2A priority Critical patent/DE102016218515A1/de
Priority to KR1020170122648A priority patent/KR20180034264A/ko
Priority to CN201710937248.4A priority patent/CN107869399B/zh
Publication of DE102016218515A1 publication Critical patent/DE102016218515A1/de
Pending legal-status Critical Current

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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
    • F02D41/30—Controlling fuel injection
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • 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
    • 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
    • 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
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D2200/063—Lift of the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/09—Fuel-injection apparatus having means for reducing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/302—Fuel-injection apparatus having mechanical parts, the movement of which is damped using electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102016218515.2A 2016-09-27 2016-09-27 Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs Pending DE102016218515A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102016218515.2A DE102016218515A1 (de) 2016-09-27 2016-09-27 Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs
KR1020170122648A KR20180034264A (ko) 2016-09-27 2017-09-22 전환 가능 밸브, 특히 자동차 내연 기관의 분사 밸브의 제어 방법
CN201710937248.4A CN107869399B (zh) 2016-09-27 2017-09-26 控制能开关的阀、尤其是机动车的内燃机的喷射阀的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016218515.2A DE102016218515A1 (de) 2016-09-27 2016-09-27 Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs

Publications (1)

Publication Number Publication Date
DE102016218515A1 true DE102016218515A1 (de) 2018-03-29

Family

ID=61564281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016218515.2A Pending DE102016218515A1 (de) 2016-09-27 2016-09-27 Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs

Country Status (3)

Country Link
KR (1) KR20180034264A (zh)
CN (1) CN107869399B (zh)
DE (1) DE102016218515A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941738B1 (en) 2020-01-13 2021-03-09 Caterpillar Inc. Method and system for spill valve movement detection
DE102021201905A1 (de) 2021-03-01 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Bestimmen eines Zeitfensters zum Ansteuern eines Kraftstoffinjektors und Verfahren zum Betreiben eines Kraftstoffinjektors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000132A1 (de) 2009-01-09 2010-07-15 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
DE102009047453A1 (de) 2009-12-03 2011-06-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Magnetventils, insbesondere Einspritzventils einer Kraftstoffeinspritzanlage

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US5865371A (en) * 1996-07-26 1999-02-02 Siemens Automotive Corporation Armature motion control method and apparatus for a fuel injector
DE10051549A1 (de) * 2000-10-18 2002-04-25 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
DE10118162B9 (de) * 2001-04-11 2004-09-09 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2004251160A (ja) * 2003-02-19 2004-09-09 National Institute Of Advanced Industrial & Technology パルス式流量制御バルブ
DE102004062073B4 (de) * 2004-12-23 2015-08-13 Continental Automotive Gmbh Verfahren und Vorrichtung zur Kompensation von Prelleffekten in einem piezogesteuerten Einspritzsystem einer Verbrennungskraftmaschine
US7013876B1 (en) * 2005-03-31 2006-03-21 Caterpillar Inc. Fuel injector control system
DE102005032461A1 (de) * 2005-07-12 2007-01-25 Robert Bosch Gmbh Aktive Ankerhubeinstellung bei Kraftstoffinjektoren
DE102006041977A1 (de) * 2006-09-07 2008-03-27 Robert Bosch Gmbh Injektor zum Einspritzen von Kraftstoff
DE102007003211A1 (de) * 2007-01-22 2008-07-24 Robert Bosch Gmbh Vorrichtung und Verfahren zur Steuerung eines elektromagnetischen Ventils
EP2037109B1 (en) * 2007-09-14 2010-06-16 Delphi Technologies Holding S.à.r.l. Injection control system
CN101440766B (zh) * 2008-12-25 2013-04-17 联合汽车电子有限公司 喷油器的针阀结构
DE102009046088B4 (de) * 2009-10-28 2021-07-29 Robert Bosch Gmbh Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums
DE102010030600A1 (de) * 2010-06-28 2011-12-29 Robert Bosch Gmbh Minimierung des Ankerschließprellens durch ein Verzögerungsglied im Restluftspalt
GB201204878D0 (en) * 2012-03-20 2012-05-02 Lietuvietis Vilis I Nil inertia fuel pressure actuated inward opening direct injector
WO2013191267A1 (ja) * 2012-06-21 2013-12-27 日立オートモティブシステムズ株式会社 内燃機関の制御装置
DE102013216407A1 (de) * 2013-08-19 2015-02-19 Robert Bosch Gmbh Verfahren zum Betreiben eines elektrohydraulischen Ventils zur Dosierung eines Fluids
JP6245060B2 (ja) * 2014-05-07 2017-12-13 株式会社デンソー 燃料噴射制御装置及び制御方法
DE102014226811A1 (de) * 2014-12-22 2016-06-23 Robert Bosch Gmbh Einspritzventil zur Injektion eines Fluids, Verwendung eines Einspritzventils und Verfahren zur Herstellung eines Einspritzventils
DE102015202389A1 (de) * 2015-02-11 2016-08-11 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000132A1 (de) 2009-01-09 2010-07-15 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
DE102009047453A1 (de) 2009-12-03 2011-06-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Magnetventils, insbesondere Einspritzventils einer Kraftstoffeinspritzanlage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Kraftfahrtechnisches Taschenbuch (ISBN 978-3-8384-1440-1), 27. Auflage, S. 565, Bild 8
Kraftfahrtechnisches Taschenbuch (ISBN 978-3-8384-1440-1), 27. Auflage, S. 568 Bild 11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941738B1 (en) 2020-01-13 2021-03-09 Caterpillar Inc. Method and system for spill valve movement detection
DE102021201905A1 (de) 2021-03-01 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Bestimmen eines Zeitfensters zum Ansteuern eines Kraftstoffinjektors und Verfahren zum Betreiben eines Kraftstoffinjektors

Also Published As

Publication number Publication date
CN107869399A (zh) 2018-04-03
CN107869399B (zh) 2022-02-01
KR20180034264A (ko) 2018-04-04

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