DE102016200836A1 - Verfahren zur Regelung eines Magnetventil-Injektors - Google Patents

Verfahren zur Regelung eines Magnetventil-Injektors Download PDF

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Publication number
DE102016200836A1
DE102016200836A1 DE102016200836.6A DE102016200836A DE102016200836A1 DE 102016200836 A1 DE102016200836 A1 DE 102016200836A1 DE 102016200836 A DE102016200836 A DE 102016200836A DE 102016200836 A1 DE102016200836 A1 DE 102016200836A1
Authority
DE
Germany
Prior art keywords
solenoid valve
injection
closing
correction
duration
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
DE102016200836.6A
Other languages
German (de)
English (en)
Inventor
Felix Landhaeusser
Ralph Kober
Marco Beier
Joachim Palmer
Fabian Fischer
Thomas Belz
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 DE102016200836.6A priority Critical patent/DE102016200836A1/de
Priority to KR1020170009239A priority patent/KR102559402B1/ko
Priority to CN201710042315.6A priority patent/CN106988914B/zh
Publication of DE102016200836A1 publication Critical patent/DE102016200836A1/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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • 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
    • 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
    • F02D41/24—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
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
    • F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • F02D2041/202—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
    • 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
    • F02D2200/0614—Actual fuel mass or fuel injection amount
    • 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
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE102016200836.6A 2016-01-21 2016-01-21 Verfahren zur Regelung eines Magnetventil-Injektors Pending DE102016200836A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102016200836.6A DE102016200836A1 (de) 2016-01-21 2016-01-21 Verfahren zur Regelung eines Magnetventil-Injektors
KR1020170009239A KR102559402B1 (ko) 2016-01-21 2017-01-19 솔레노이드 밸브 인젝터의 제어 방법
CN201710042315.6A CN106988914B (zh) 2016-01-21 2017-01-20 用于调节磁阀喷射器的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016200836.6A DE102016200836A1 (de) 2016-01-21 2016-01-21 Verfahren zur Regelung eines Magnetventil-Injektors

Publications (1)

Publication Number Publication Date
DE102016200836A1 true DE102016200836A1 (de) 2017-07-27

Family

ID=59296123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016200836.6A Pending DE102016200836A1 (de) 2016-01-21 2016-01-21 Verfahren zur Regelung eines Magnetventil-Injektors

Country Status (3)

Country Link
KR (1) KR102559402B1 (ko)
CN (1) CN106988914B (ko)
DE (1) DE102016200836A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020213705A1 (de) 2020-10-30 2022-05-05 Volkswagen Aktiengesellschaft Verfahren zum Ermitteln eines Öffnungszeitpunkts eines Injektors mit einem Magnetventil, Computerprogramm, Steuergerät, Verbrennungskraftmaschine und Kraftfahrzeug

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102463465B1 (ko) * 2018-07-30 2022-11-04 현대자동차주식회사 인젝터 상대 보정 점진적 리셋 및 오프셋 보정 방법
CN112709649A (zh) * 2020-12-29 2021-04-27 东台市建东机械制造有限公司 一种修正柴油发动机的喷油量偏差的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351141A1 (de) * 2003-11-03 2005-06-02 Daimlerchrysler Ag Verfahren zur Kompensation von Injektorstreuungen bei Einspritzventilen
JP4572843B2 (ja) * 2005-10-13 2010-11-04 株式会社デンソー コモンレール式燃料噴射システムの制御装置
JP5045773B2 (ja) * 2010-03-12 2012-10-10 トヨタ自動車株式会社 燃料噴射制御装置
DE102010042853A1 (de) * 2010-10-25 2012-04-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ansteuerung eines Injektors in einer Kraftstoffeinspritzanlage einer Brennkraftmaschine
DE102010063097B4 (de) * 2010-12-15 2018-10-11 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102011085926A1 (de) * 2011-11-08 2013-05-08 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102011089296B4 (de) * 2011-12-20 2024-05-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Kalibrierung eines Kraftstoffzumesssystems eines Kraftfahrzeugs
DE102012205573B4 (de) * 2012-04-04 2019-06-06 Continental Automotive Gmbh Bestimmen des zeitlichen Bewegungsverhaltens eines Kraftstoffinjektors basierend auf einer Auswertung des zeitlichen Verlaufs von verschiedenen elektrischen Messgrößen
DE102013203130A1 (de) * 2013-02-26 2014-08-28 Robert Bosch Gmbh Verfahren zur Steuerung eines Einspritzvorgangs eines Magnetinjektors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020213705A1 (de) 2020-10-30 2022-05-05 Volkswagen Aktiengesellschaft Verfahren zum Ermitteln eines Öffnungszeitpunkts eines Injektors mit einem Magnetventil, Computerprogramm, Steuergerät, Verbrennungskraftmaschine und Kraftfahrzeug

Also Published As

Publication number Publication date
KR20170087833A (ko) 2017-07-31
CN106988914B (zh) 2022-02-11
KR102559402B1 (ko) 2023-07-26
CN106988914A (zh) 2017-07-28

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