EP1215388A3 - Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine - Google Patents

Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Download PDF

Info

Publication number
EP1215388A3
EP1215388A3 EP01123016A EP01123016A EP1215388A3 EP 1215388 A3 EP1215388 A3 EP 1215388A3 EP 01123016 A EP01123016 A EP 01123016A EP 01123016 A EP01123016 A EP 01123016A EP 1215388 A3 EP1215388 A3 EP 1215388A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
cylinder
control
controlling
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
EP01123016A
Other languages
English (en)
French (fr)
Other versions
EP1215388B1 (de
EP1215388A2 (de
Inventor
Jens Damitz
Dirk Dr. Samuelsen
Ruediger Dr. Fehrmann
Matthias Schueler
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 EP1215388A2 publication Critical patent/EP1215388A2/de
Publication of EP1215388A3 publication Critical patent/EP1215388A3/de
Application granted granted Critical
Publication of EP1215388B1 publication Critical patent/EP1215388B1/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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Es werden eine Vorrichtung und ein Verfahren zur Steuerung einer Brennkraftmaschine beschrieben, bei dem jedem Zylinder der Brennkraftmaschine eine Regelabweichung und ein Regler zugeordnet ist, wobei jeder Regler ausgehend von der zugeordneten Regelabweichung einen zylinderspezifischen Ansteuersignal vorgibt. Ausgehend von einem Signal eines im Abgastrakt angeordneten Sensors werden zylinderspezifische Istwerte ermittelt und mit einem Sollwert verglichen.
Ausgehend von dem Vergleich werden Ansteuersignale zur zylinderindividuellen Steuerung der Kraftstoff- und/oder Luftmenge vorgeben.
EP01123016A 2000-12-16 2001-09-26 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Expired - Lifetime EP1215388B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062895A DE10062895A1 (de) 2000-12-16 2000-12-16 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE10062895 2000-12-16

Publications (3)

Publication Number Publication Date
EP1215388A2 EP1215388A2 (de) 2002-06-19
EP1215388A3 true EP1215388A3 (de) 2003-05-28
EP1215388B1 EP1215388B1 (de) 2005-08-17

Family

ID=7667521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01123016A Expired - Lifetime EP1215388B1 (de) 2000-12-16 2001-09-26 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Country Status (4)

Country Link
US (1) US6675787B2 (de)
EP (1) EP1215388B1 (de)
JP (1) JP2002213284A (de)
DE (2) DE10062895A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7143500B2 (en) * 2001-06-25 2006-12-05 Micron Technology, Inc. Method to prevent damage to probe card
DK1422407T3 (da) * 2001-08-29 2012-06-18 Niigata Power Systems Co Ltd Motor, apparat og fremgangsmåde til styring af motorudstødningstemperaturen
DE10206906C1 (de) * 2002-02-19 2003-11-06 Siemens Ag Verfahren zur Steuerung einer durch Pienoinjektor eingespritzten Kraftstoffmenge
DE10234091A1 (de) * 2002-07-26 2004-02-05 Robert Bosch Gmbh Verfahren zur Überwachung von wenigstens zwei elektromagnetischen Ventilen einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs
JP4205030B2 (ja) * 2003-10-06 2009-01-07 本田技研工業株式会社 内燃機関の空燃比制御装置
DE10358108A1 (de) * 2003-12-12 2005-07-14 Daimlerchrysler Ag Verfahren und Vorrichtung zur zylinderindividuellen Bestimmung und Regelung der Kraftstoffeinspritzmenge
DE102004026176B3 (de) * 2004-05-28 2005-08-25 Siemens Ag Verfahren zum Erfassen eines zylinderindividuellen Luft/Kraftstoff-Verhältnisses bei einer Brennkraftmaschine
DE102004030759B4 (de) * 2004-06-25 2015-12-17 Robert Bosch Gmbh Verfahren zur Steuerung einer Brennkraftmaschine
DE102004046083B4 (de) * 2004-09-23 2016-03-17 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US7089922B2 (en) * 2004-12-23 2006-08-15 Cummins, Incorporated Apparatus, system, and method for minimizing NOx in exhaust gasses
DE102006001369A1 (de) * 2005-10-24 2007-05-03 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE102007030562B4 (de) 2007-06-30 2018-03-15 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE102007051553A1 (de) 2007-10-29 2009-04-30 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
AT506085B1 (de) * 2008-04-07 2009-06-15 Ge Jenbacher Gmbh & Co Ohg Brennkraftmaschine
DE102008001670B4 (de) * 2008-05-08 2022-03-31 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102008042633A1 (de) 2008-10-06 2010-04-08 Robert Bosch Gmbh Verfahren zur Überwachung eines Kraftstoff-Luftverhältnisses in Zylindern eines Dieselmotors
DE102009045723A1 (de) 2009-10-15 2011-04-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP5263327B2 (ja) * 2011-04-05 2013-08-14 トヨタ自動車株式会社 多気筒内燃機関の気筒間空燃比ばらつき異常検出装置
DE102020107132A1 (de) 2020-03-16 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur thermodynamischen Optimierung mittels Nutzung von zylinderindividuellen Einspritzmustern in Kraftfahrzeugen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353636A (en) * 1992-08-07 1994-10-11 Toyota Jidosha Kabushiki Kaisha Device for determining misfiring of cylinders in multi-cylinder engines
EP0643212A1 (de) * 1993-09-13 1995-03-15 Honda Giken Kogyo Kabushiki Kaisha Luft-Kraftstoff-Verhältnis-Regeleinrichtung für eine Brennkraftmaschine
DE19527218A1 (de) * 1994-12-23 1996-06-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung der Laufruhe einer Brennkraftmaschine
DE19734072A1 (de) * 1997-08-06 1999-02-11 Bartels Mangold Electronic Gmb Lambda-Regelung für Einspritzanlagen mit adaptivem Filter
DE19733958A1 (de) * 1997-08-06 1999-02-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Korrektur von Toleranzen eines Geberrades
DE19903721C1 (de) * 1999-01-30 2000-07-13 Daimler Chrysler Ag Betriebsverfahren für eine Brennkraftmaschine mit Lambdawertregelung und Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929746A1 (de) * 1989-09-07 1991-03-14 Bosch Gmbh Robert Verfahren und einrichtung zum steuern und regeln einer selbstzuendenden brennkraftmaschine
JP3683357B2 (ja) * 1996-08-08 2005-08-17 本田技研工業株式会社 内燃機関の気筒別空燃比推定装置
DE19846393A1 (de) * 1998-10-08 2000-04-13 Bayerische Motoren Werke Ag Zylinderselektive Regelung des Luft-Kraftstoff-Verhältnisses
US6382198B1 (en) * 2000-02-04 2002-05-07 Delphi Technologies, Inc. Individual cylinder air/fuel ratio control based on a single exhaust gas sensor
US6314952B1 (en) * 2000-03-23 2001-11-13 General Motors Corporation Individual cylinder fuel control method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353636A (en) * 1992-08-07 1994-10-11 Toyota Jidosha Kabushiki Kaisha Device for determining misfiring of cylinders in multi-cylinder engines
EP0643212A1 (de) * 1993-09-13 1995-03-15 Honda Giken Kogyo Kabushiki Kaisha Luft-Kraftstoff-Verhältnis-Regeleinrichtung für eine Brennkraftmaschine
DE19527218A1 (de) * 1994-12-23 1996-06-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung der Laufruhe einer Brennkraftmaschine
DE19734072A1 (de) * 1997-08-06 1999-02-11 Bartels Mangold Electronic Gmb Lambda-Regelung für Einspritzanlagen mit adaptivem Filter
DE19733958A1 (de) * 1997-08-06 1999-02-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Korrektur von Toleranzen eines Geberrades
DE19903721C1 (de) * 1999-01-30 2000-07-13 Daimler Chrysler Ag Betriebsverfahren für eine Brennkraftmaschine mit Lambdawertregelung und Brennkraftmaschine

Also Published As

Publication number Publication date
US20020096157A1 (en) 2002-07-25
JP2002213284A (ja) 2002-07-31
DE50107109D1 (de) 2005-09-22
EP1215388B1 (de) 2005-08-17
US6675787B2 (en) 2004-01-13
EP1215388A2 (de) 2002-06-19
DE10062895A1 (de) 2002-06-27

Similar Documents

Publication Publication Date Title
EP1215388A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP0780559A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP0828070A3 (de) Vorrichtung und Verfahren zur Steuerung einer Brennkraftmaschine
EP1712768A3 (de) Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in wenigstens einen Brennraum einer Brennkraftmaschine
EP1316704A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1024254A3 (de) Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
EP0810360A3 (de) System zur Steuerung einer Brennkraftmaschine
DE102006061659B4 (de) Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
EP1091110A3 (de) Luft-Kraftstoffverhältnissteuerapparat für multizylindrigen Verbrennungsmotor
EP1188916A3 (de) Verfahren und Vorrichtung zur Steuerung der zylinderselektiven Füllung bei Verbrennungsmotoren mit variablem Ventiltrieb
EP1398483A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit verminderter Schadstoffemission
EP1091109A3 (de) Steuerungsvorrichtung für das Kraftstoff-Luftverhältnis in einer mehrzylindrigen Brennkraftmaschine
EP1705356A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP0884465A3 (de) Verfahren zur Anpassung der Einspritzmenge einer Brennkraftmaschine zur Laufruheregelung
EP1316709A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP0764777A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1400674A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1344920A3 (de) Verfahren zur Steuerung und/oder Diagnose eines Kraftstoffzumesssystems, Computerprogramm, Steuergerät und Brennkraftmaschine
EP1323902A3 (de) Zündzeitpunktregelgerät für eine Brennkraftmaschine und Verfahren dazu
EP0843087A3 (de) Kraftstoff-Einspritzvorrichtung für eine luftverdichtende Brennkraftmaschine
EP1132606A3 (de) Verfahren zur Regelung eines Verbrennungsmotors
EP1234968A3 (de) Verfahren zum Synchronisieren der Füllung von Zylindern einer Brennkraftmaschine
EP1550797A3 (de) Verfahren und Vorrichtung zur Regelung eines Sekundärluftstroms bei einer Verbrennungsmaschine
EP0757168A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1306537A3 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20031128

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

17Q First examination report despatched

Effective date: 20040406

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50107109

Country of ref document: DE

Date of ref document: 20050922

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050926

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20051205

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060518

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20091201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051017

REG Reference to a national code

Ref country code: FR

Ref legal event code: D3

Effective date: 20121226

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: FR

Effective date: 20121226

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20130920

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20130920

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130924

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20131121

Year of fee payment: 13

Ref country code: FR

Payment date: 20130918

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50107109

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140927

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50107109

Country of ref document: DE

Effective date: 20150401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150401

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140926

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140930