EP0757168A3 - Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine - Google Patents

Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Download PDF

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Publication number
EP0757168A3
EP0757168A3 EP96106814A EP96106814A EP0757168A3 EP 0757168 A3 EP0757168 A3 EP 0757168A3 EP 96106814 A EP96106814 A EP 96106814A EP 96106814 A EP96106814 A EP 96106814A EP 0757168 A3 EP0757168 A3 EP 0757168A3
Authority
EP
European Patent Office
Prior art keywords
controlling
combustion engine
internal combustion
correction
serves
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
EP96106814A
Other languages
English (en)
French (fr)
Other versions
EP0757168B1 (de
EP0757168A2 (de
Inventor
Gerhard Dipl.-Ing. Engel
Manfred Dipl.-Ing. Birk
Peter Dipl.-Ing. Rupp
Christopher Dipl.-Ing. Huber
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
Publication of EP0757168A2 publication Critical patent/EP0757168A2/de
Publication of EP0757168A3 publication Critical patent/EP0757168A3/de
Application granted granted Critical
Publication of EP0757168B1 publication Critical patent/EP0757168B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/24—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
    • F02D41/2416—Interpolation techniques
    • 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
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine, wobei in einem Kennfeld abhängig von wenigstens zwei Betriebsparametern ein Ansteuersignal abgelegt ist. An wenigstens drei Betriebspunkten werden Fehlerwerte ermittelt. Als Fehlerwert dient die Abweichung zwischen einem gewünschten und einem tatsächlichen Signal. Durch diese Korrekturwerte wird eine Korrekturebene definiert. Jeder Punkt dieser Korrekturebene dient als Korrekturgröße.
EP96106814A 1995-08-04 1996-04-30 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Expired - Lifetime EP0757168B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528696 1995-08-04
DE19528696A DE19528696A1 (de) 1995-08-04 1995-08-04 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0757168A2 EP0757168A2 (de) 1997-02-05
EP0757168A3 true EP0757168A3 (de) 1999-02-03
EP0757168B1 EP0757168B1 (de) 2002-01-02

Family

ID=7768706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106814A Expired - Lifetime EP0757168B1 (de) 1995-08-04 1996-04-30 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0757168B1 (de)
JP (1) JPH09105352A (de)
DE (2) DE19528696A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6253748B1 (en) 1998-05-09 2001-07-03 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
US6498958B1 (en) 1999-02-05 2002-12-24 Denso Corporation Apparatus and method for calculating an air-conditioning system controlled variable
JP3775942B2 (ja) * 1999-04-20 2006-05-17 本田技研工業株式会社 内燃機関の燃料噴射制御装置
DE10044412A1 (de) * 2000-09-08 2002-03-21 Bayerische Motoren Werke Ag Vorrichtung und Verfahren zur Adaption von Kennfeldwerten in Steuergeräten
DE10146317A1 (de) 2001-09-20 2003-04-10 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE10202156B4 (de) * 2002-01-22 2010-08-26 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE50306242D1 (de) * 2002-05-14 2007-02-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der einzuspritzenden Kraftstoffmenge einer selbstzündenden Brennkraftmaschine
DE102004044463B4 (de) 2004-03-05 2020-08-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE102005012950B4 (de) 2005-03-21 2019-03-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
FR2917459A3 (fr) * 2007-06-12 2008-12-19 Renault Sas Procede de correction des derives d'un dispositif de mesure de debit d'air
JP5218536B2 (ja) * 2010-12-10 2013-06-26 株式会社デンソー 制御装置
DE102023200253A1 (de) 2023-01-13 2024-07-18 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Kalibrieren eines Injektors in einem Einspritzsystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438781A1 (de) * 1984-10-23 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart Elektronische steuereinrichtung fuer eine kraftstoffeinspritzanlage
JPS6187941A (ja) * 1984-10-05 1986-05-06 Nippon Denso Co Ltd デイ−ゼル機関用燃料噴射時期制御装置
DE3603137A1 (de) * 1986-02-01 1987-08-06 Bosch Gmbh Robert Verfahren und einrichtung zur steuerung/regelung von betriebskenngroessen einer brennkraftmaschine
EP0352782A2 (de) * 1988-07-29 1990-01-31 Daimler-Benz Aktiengesellschaft Verfahren zur adaptiven Steuerung einer Betriebsgrösse einer Antriebskomponente eines Kraftfahrzeuges
DE4304441A1 (de) * 1993-02-13 1994-08-18 Bosch Gmbh Robert Verfahren zum Betreiben eines Prozesses mit Hilfe eines Kennfeldes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187941A (ja) * 1984-10-05 1986-05-06 Nippon Denso Co Ltd デイ−ゼル機関用燃料噴射時期制御装置
DE3438781A1 (de) * 1984-10-23 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart Elektronische steuereinrichtung fuer eine kraftstoffeinspritzanlage
DE3603137A1 (de) * 1986-02-01 1987-08-06 Bosch Gmbh Robert Verfahren und einrichtung zur steuerung/regelung von betriebskenngroessen einer brennkraftmaschine
EP0352782A2 (de) * 1988-07-29 1990-01-31 Daimler-Benz Aktiengesellschaft Verfahren zur adaptiven Steuerung einer Betriebsgrösse einer Antriebskomponente eines Kraftfahrzeuges
DE4304441A1 (de) * 1993-02-13 1994-08-18 Bosch Gmbh Robert Verfahren zum Betreiben eines Prozesses mit Hilfe eines Kennfeldes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 265 (M - 515) 10 September 1986 (1986-09-10) *

Also Published As

Publication number Publication date
DE19528696A1 (de) 1997-02-06
EP0757168B1 (de) 2002-01-02
DE59608534D1 (de) 2002-02-07
JPH09105352A (ja) 1997-04-22
EP0757168A2 (de) 1997-02-05

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