DE69815409D1 - Normalisiertes Zündaussetzererkennungsverfahren - Google Patents

Normalisiertes Zündaussetzererkennungsverfahren

Info

Publication number
DE69815409D1
DE69815409D1 DE69815409T DE69815409T DE69815409D1 DE 69815409 D1 DE69815409 D1 DE 69815409D1 DE 69815409 T DE69815409 T DE 69815409T DE 69815409 T DE69815409 T DE 69815409T DE 69815409 D1 DE69815409 D1 DE 69815409D1
Authority
DE
Germany
Prior art keywords
normalized
detection method
misfire detection
misfire
normalized misfire
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.)
Expired - Fee Related
Application number
DE69815409T
Other languages
English (en)
Other versions
DE69815409T2 (de
Inventor
Donald Ray Haefner
Joseph Stanley Mazur
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE69815409D1 publication Critical patent/DE69815409D1/de
Application granted granted Critical
Publication of DE69815409T2 publication Critical patent/DE69815409T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69815409T 1997-01-27 1998-01-21 Normalisiertes Zündaussetzererkennungsverfahren Expired - Fee Related DE69815409T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/789,034 US5758307A (en) 1997-01-27 1997-01-27 Normalized misfire detection method
US789034 1997-01-27

Publications (2)

Publication Number Publication Date
DE69815409D1 true DE69815409D1 (de) 2003-07-17
DE69815409T2 DE69815409T2 (de) 2004-05-13

Family

ID=25146376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815409T Expired - Fee Related DE69815409T2 (de) 1997-01-27 1998-01-21 Normalisiertes Zündaussetzererkennungsverfahren

Country Status (3)

Country Link
US (1) US5758307A (de)
EP (1) EP0855588B1 (de)
DE (1) DE69815409T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367317B1 (en) * 2000-02-24 2002-04-09 Daimlerchrysler Corporation Algorithm for determining the top dead center location in an internal combustion engine using cylinder pressure measurements
CA2411976A1 (en) 2001-03-30 2002-12-05 Mitsubishi Heavy Industries, Ltd. Internal combustion engine combustion diagnosis/control apparatus and combustion diagnosis/control method
EP1712781A4 (de) * 2004-02-02 2009-12-30 Yamaha Motor Co Ltd Betriebssteuerung für motor, fahrzeug mit der betriebssteuerung, verfahren zur berechnung des schwerpunkts eines verbrennungsmotors und betriebssteuerverfahren für motor
KR100579926B1 (ko) * 2004-06-30 2006-05-15 현대자동차주식회사 내연기관의 실화 판정 방법 및 시스템
JP4509986B2 (ja) * 2005-12-27 2010-07-21 本田技研工業株式会社 内燃機関の失火検出装置
WO2013023046A1 (en) 2011-08-10 2013-02-14 Thompson Automotive Labs Llc Methods and apparatus for engine analysis and remote engine analysis
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
SE542026C2 (en) * 2018-06-25 2020-02-11 Scania Cv Ab Method and control device for determining reliability regarding misfire determination of cylinders of an internal combustion engine
US10934965B2 (en) 2019-04-05 2021-03-02 Woodward, Inc. Auto-ignition control in a combustion engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050296A (en) * 1976-05-07 1977-09-27 United Technologies Corporation Relative compression of an internal combustion engine
DE2655064A1 (de) * 1976-12-04 1978-06-08 Daimler Benz Ag Verfahren und vorrichtung zur festlegung des oberen totpunktes bei kolbenmaschinen
US4539841A (en) * 1984-02-13 1985-09-10 General Motors Corporation Method of determining engine cylinder compression pressure and power output
US5153834A (en) * 1986-09-10 1992-10-06 Nissan Motor Co., Ltd. Method and apparatus for detecting a misfire in a combustion chamber of an internal combustion engine
DE3736430A1 (de) * 1987-10-28 1989-05-11 Bosch Gmbh Robert Verfahren zur regelung des zuendwinkels bei einer brennkraftmaschine
US4892075A (en) * 1987-11-02 1990-01-09 Nissan Motor Co., Ltd. Crank angle detecting system for internal combustion engines
KR920006456B1 (ko) * 1988-03-08 1992-08-06 미쓰비시전기 주식회사 통내압 검출장치
DE3835285A1 (de) * 1988-10-15 1990-04-19 Bosch Gmbh Robert Verfahren und vorrichtung zur zuendaussetzerkennung
EP0437212B1 (de) * 1990-01-09 1997-03-19 Unisia Jecs Corporation Verfahren und Vorrichtung zur Detektierung eines Verbrennungsdefekts in einem Zylinder einer inneren Brennkraftmaschine
DE4126782C2 (de) * 1990-08-13 2001-02-15 Mitsubishi Electric Corp Gerät und Verfahren zur Erfassung von Fehlzündungen bei einem Verbrennungsmotor
EP0568551B1 (de) * 1991-01-24 1995-03-29 Siemens Aktiengesellschaft Einrichtung zum erkennen von mangelhaften verbrennungen in einer brennkraftmaschine
US5193513A (en) * 1992-06-03 1993-03-16 Ford Motor Company Misfire detection in an internal combustion engine using exhaust pressure
US5415036A (en) * 1994-01-28 1995-05-16 Kavlico Corporation Automotive misfire cylinder identification system
JPH07286551A (ja) * 1994-04-15 1995-10-31 Unisia Jecs Corp 内燃機関の失火検出装置
US5559280A (en) * 1994-11-14 1996-09-24 Eaton Corporation Combustion chamber pressure transducer and method of making same
JP3194680B2 (ja) * 1994-12-15 2001-07-30 三菱電機株式会社 内燃機関の失火検出装置
US5574217A (en) * 1995-06-06 1996-11-12 Chrysler Corporation Engine misfire detection with compensation for normal acceleration of crankshaft

Also Published As

Publication number Publication date
US5758307A (en) 1998-05-26
EP0855588A1 (de) 1998-07-29
DE69815409T2 (de) 2004-05-13
EP0855588B1 (de) 2003-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee