DE69410331T2 - Messung der Verbrennungsaussetzungsrate eines Motors - Google Patents

Messung der Verbrennungsaussetzungsrate eines Motors

Info

Publication number
DE69410331T2
DE69410331T2 DE69410331T DE69410331T DE69410331T2 DE 69410331 T2 DE69410331 T2 DE 69410331T2 DE 69410331 T DE69410331 T DE 69410331T DE 69410331 T DE69410331 T DE 69410331T DE 69410331 T2 DE69410331 T2 DE 69410331T2
Authority
DE
Germany
Prior art keywords
engine
measurement
exposure rate
combustion exposure
combustion
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
DE69410331T
Other languages
English (en)
Other versions
DE69410331D1 (de
Inventor
John Victor James
Nathan Ray Soderborg
Timothy Mark Feldkamp
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE69410331D1 publication Critical patent/DE69410331D1/de
Application granted granted Critical
Publication of DE69410331T2 publication Critical patent/DE69410331T2/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
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current

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)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE69410331T 1993-04-02 1994-03-28 Messung der Verbrennungsaussetzungsrate eines Motors Expired - Fee Related DE69410331T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/042,257 US5305635A (en) 1993-04-02 1993-04-02 System and method for filtering a misfire detecting data stream to yield optimum measurement of misfire rate

Publications (2)

Publication Number Publication Date
DE69410331D1 DE69410331D1 (de) 1998-06-25
DE69410331T2 true DE69410331T2 (de) 1998-10-01

Family

ID=21920904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410331T Expired - Fee Related DE69410331T2 (de) 1993-04-02 1994-03-28 Messung der Verbrennungsaussetzungsrate eines Motors

Country Status (4)

Country Link
US (1) US5305635A (de)
EP (1) EP0618436B1 (de)
JP (1) JPH06323960A (de)
DE (1) DE69410331T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243641B1 (en) 1995-06-07 2001-06-05 Cummins Engine Company, Inc. System and method for detecting engine cylinder misfire

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226887B (en) * 1988-11-09 1993-06-16 Yazaki Corp Cross coil type indicator
US5544058A (en) * 1992-10-20 1996-08-06 Mitsubishi Denki Kabushiki Kaisha Misfire detecting apparatus for a multi-cylinder internal combustion engine
JPH06146942A (ja) * 1992-11-10 1994-05-27 Honda Motor Co Ltd 内燃機関の失火検出装置
JP3169298B2 (ja) * 1993-09-08 2001-05-21 株式会社日立製作所 内燃機関の故障診断装置
JPH07103055A (ja) * 1993-09-30 1995-04-18 Fuji Heavy Ind Ltd エンジンの定常運転判別方法
US5394744A (en) * 1994-01-05 1995-03-07 Ford Motor Company Fault detection using averaging filter with variable response time
US5841025A (en) * 1995-03-31 1998-11-24 Motorola Inc. Misfire detection method and apparatus
US5610328A (en) * 1995-08-04 1997-03-11 Ford Motor Company Misfire detector for 50% misfire rate
US5542291A (en) * 1995-08-04 1996-08-06 Ford Motor Company Misfire detection in an internal combustion engine using modified median averaging
US5862506A (en) * 1996-07-29 1999-01-19 Motorola Inc. Modified trimmed mean filtering for misfire detection
FR2757632B1 (fr) * 1996-12-20 1999-01-22 Renault Procede de detection d'une perturbation anormale du couple mesure d'un moteur thermique
DE19735010C1 (de) 1997-08-13 1998-06-18 Daimler Benz Ag Verfahren zur Erkennung von Zündaussetzern bei einer Brennkraftmaschine mit zwei Zündkerzen pro Zylinder
US6131444A (en) * 1998-09-15 2000-10-17 Chrysler Corporation Misfire detection using a dynamic neural network with output feedback
JP2002332908A (ja) * 2001-05-02 2002-11-22 Ngk Spark Plug Co Ltd 内燃機関の失火検出方法及び失火検出システム
US7437624B2 (en) * 2002-09-30 2008-10-14 Lecroy Corporation Method and apparatus for analyzing serial data streams
US7519874B2 (en) * 2002-09-30 2009-04-14 Lecroy Corporation Method and apparatus for bit error rate analysis
US7434113B2 (en) * 2002-09-30 2008-10-07 Lecroy Corporation Method of analyzing serial data streams
JP2007278105A (ja) * 2006-04-04 2007-10-25 Tokyo Gas Co Ltd 劣化診断システム及び劣化診断方法
US8060275B2 (en) * 2007-01-19 2011-11-15 Ford Global Technologies, Llc Rough road detection system used in an on-board diagnostic system
US8151614B2 (en) 2007-10-17 2012-04-10 Shape Corp. Variable adjustable cutoff device for roll formers
JP5705765B2 (ja) * 2012-02-23 2015-04-22 三菱重工業株式会社 ガスエンジンの制御装置および方法
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
JP7035749B2 (ja) * 2018-04-11 2022-03-15 トヨタ自動車株式会社 内燃機関の失火検出装置
CN112523885B (zh) * 2020-11-27 2023-04-14 江门市大长江集团有限公司 一种发动机内失火的控制方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002209C2 (de) * 1990-01-26 2003-05-08 Bosch Gmbh Robert Aussetzererkennung bei einem Verbrennungsmotor
US5109695A (en) * 1990-08-24 1992-05-05 Ford Motor Company Misfire detection in an internal combustion engine
US5095742A (en) * 1990-08-24 1992-03-17 Ford Motor Company Determining crankshaft acceleration in an internal combustion engine
US5044195A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
US5044194A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
US5222392A (en) * 1990-09-21 1993-06-29 Nippondenso Co., Ltd. Control system with misfire detection function for internal combustion engine
DE4118580A1 (de) * 1991-06-06 1992-12-10 Bosch Gmbh Robert System zum erkennen von aussetzern in einem verbrennungsmotor
US5193513A (en) * 1992-06-03 1993-03-16 Ford Motor Company Misfire detection in an internal combustion engine using exhaust pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243641B1 (en) 1995-06-07 2001-06-05 Cummins Engine Company, Inc. System and method for detecting engine cylinder misfire
DE19950484B4 (de) * 1998-10-19 2007-09-27 Cummins Inc., Columbus System und Verfahren zur Detektion von Fehlzündungen

Also Published As

Publication number Publication date
DE69410331D1 (de) 1998-06-25
EP0618436B1 (de) 1998-05-20
JPH06323960A (ja) 1994-11-25
EP0618436A3 (de) 1995-04-12
EP0618436A2 (de) 1994-10-05
US5305635A (en) 1994-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

8339 Ceased/non-payment of the annual fee