DE102016217668A1 - Elektromagnetventilansteuervorrichtung - Google Patents

Elektromagnetventilansteuervorrichtung Download PDF

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Publication number
DE102016217668A1
DE102016217668A1 DE102016217668.4A DE102016217668A DE102016217668A1 DE 102016217668 A1 DE102016217668 A1 DE 102016217668A1 DE 102016217668 A DE102016217668 A DE 102016217668A DE 102016217668 A1 DE102016217668 A1 DE 102016217668A1
Authority
DE
Germany
Prior art keywords
voltage
valve
approximate
electromagnetic valve
characteristic point
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.)
Ceased
Application number
DE102016217668.4A
Other languages
German (de)
English (en)
Inventor
Syohei FUJITA
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE102016217668A1 publication Critical patent/DE102016217668A1/de
Ceased 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
    • F02D41/20—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
    • F02D41/02—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE102016217668.4A 2015-09-15 2016-09-15 Elektromagnetventilansteuervorrichtung Ceased DE102016217668A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-181806 2015-09-15
JP2015181806A JP2017057755A (ja) 2015-09-15 2015-09-15 電磁弁駆動装置

Publications (1)

Publication Number Publication Date
DE102016217668A1 true DE102016217668A1 (de) 2017-03-16

Family

ID=58160723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016217668.4A Ceased DE102016217668A1 (de) 2015-09-15 2016-09-15 Elektromagnetventilansteuervorrichtung

Country Status (2)

Country Link
JP (1) JP2017057755A (ja)
DE (1) DE102016217668A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7295362B2 (ja) 2021-08-27 2023-06-21 株式会社クボタ ディーゼルエンジン、ディーゼルエンジンの製造方法、およびディーゼルエンジンの噴射量補正システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014055571A (ja) 2012-09-13 2014-03-27 Denso Corp 燃料噴射制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001280189A (ja) * 2000-03-30 2001-10-10 Hitachi Ltd 電磁式燃料噴射弁の制御方法
US6757149B2 (en) * 2002-03-04 2004-06-29 Visteon Global Technologies, Inc. Method for controlling fuel injector valve solenoid current
JPWO2011125371A1 (ja) * 2010-04-09 2013-07-08 ボッシュ株式会社 燃料噴射制御装置及び蓄圧式燃料噴射装置
JP6260501B2 (ja) * 2013-10-11 2018-01-17 株式会社デンソー 内燃機関の燃料噴射制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014055571A (ja) 2012-09-13 2014-03-27 Denso Corp 燃料噴射制御装置

Also Published As

Publication number Publication date
JP2017057755A (ja) 2017-03-23

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R082 Change of representative

Representative=s name: WINTER, BRANDL - PARTNERSCHAFT MBB, PATENTANWA, DE

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final