SE522658C2 - Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden - Google Patents

Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden

Info

Publication number
SE522658C2
SE522658C2 SE0202005A SE0202005A SE522658C2 SE 522658 C2 SE522658 C2 SE 522658C2 SE 0202005 A SE0202005 A SE 0202005A SE 0202005 A SE0202005 A SE 0202005A SE 522658 C2 SE522658 C2 SE 522658C2
Authority
SE
Sweden
Prior art keywords
engine
engine speed
computer
speed
internal combustion
Prior art date
Application number
SE0202005A
Other languages
English (en)
Swedish (sv)
Other versions
SE0202005D0 (sv
SE0202005L (sv
Inventor
Mats Jaergenstedt
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0202005A priority Critical patent/SE522658C2/sv
Publication of SE0202005D0 publication Critical patent/SE0202005D0/xx
Priority to US10/521,419 priority patent/US7302337B2/en
Priority to DE60302577T priority patent/DE60302577T2/de
Priority to AT03721198T priority patent/ATE311590T1/de
Priority to JP2004517434A priority patent/JP4178146B2/ja
Priority to PCT/SE2003/000602 priority patent/WO2004003503A1/en
Priority to AU2003224537A priority patent/AU2003224537A1/en
Priority to ES03721198T priority patent/ES2256732T3/es
Priority to EP03721198A priority patent/EP1520163B1/de
Publication of SE0202005L publication Critical patent/SE0202005L/
Publication of SE522658C2 publication Critical patent/SE522658C2/sv

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
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • G01M15/044—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring power, e.g. by operating the engine with one of the ignitions interrupted; by using acceleration tests

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)
  • Debugging And Monitoring (AREA)
  • Control Of Electric Motors In General (AREA)
SE0202005A 2002-06-28 2002-06-28 Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden SE522658C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0202005A SE522658C2 (sv) 2002-06-28 2002-06-28 Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden
EP03721198A EP1520163B1 (de) 2002-06-28 2003-04-15 Verfahren und computerprogramm zum identifizieren eines fehlers in einem motor
JP2004517434A JP4178146B2 (ja) 2002-06-28 2003-04-15 エンジンの故障を特定する方法およびコンピュータプログラム
DE60302577T DE60302577T2 (de) 2002-06-28 2003-04-15 Verfahren und computerprogramm zum identifizieren eines fehlers in einem motor
AT03721198T ATE311590T1 (de) 2002-06-28 2003-04-15 Verfahren und computerprogramm zum identifizieren eines fehlers in einem motor
US10/521,419 US7302337B2 (en) 2002-06-28 2003-04-15 Method and computer program for identifying a fault in an engine
PCT/SE2003/000602 WO2004003503A1 (en) 2002-06-28 2003-04-15 A method and computer program for identifying a fault in an engine
AU2003224537A AU2003224537A1 (en) 2002-06-28 2003-04-15 A method and computer program for identifying a fault in an engine
ES03721198T ES2256732T3 (es) 2002-06-28 2003-04-15 Metodo y programa de ordenador para identificar una averia en un motor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202005A SE522658C2 (sv) 2002-06-28 2002-06-28 Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden

Publications (3)

Publication Number Publication Date
SE0202005D0 SE0202005D0 (sv) 2002-06-28
SE0202005L SE0202005L (sv) 2003-12-29
SE522658C2 true SE522658C2 (sv) 2004-02-24

Family

ID=20288356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202005A SE522658C2 (sv) 2002-06-28 2002-06-28 Metod för att identifiera ett fel förknippat med en särskild cylinder i en flercylindrig förbränningsmotor och datorprogram för genomförande av metoden

Country Status (9)

Country Link
US (1) US7302337B2 (de)
EP (1) EP1520163B1 (de)
JP (1) JP4178146B2 (de)
AT (1) ATE311590T1 (de)
AU (1) AU2003224537A1 (de)
DE (1) DE60302577T2 (de)
ES (1) ES2256732T3 (de)
SE (1) SE522658C2 (de)
WO (1) WO2004003503A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7369932B2 (en) * 2006-05-04 2008-05-06 Honeywell International, Inc. System and method for turbine engine fault detection using discrete event system modeling
GB0610226D0 (en) * 2006-05-23 2006-07-05 Delphi Tech Inc Drive circuit for an injector arrangement and a diagnostic method
ATE505636T1 (de) * 2006-05-30 2011-04-15 Delphi Technologies Holding Regler und regelverfahren für ein motorsteuergerät
EP1983326B1 (de) 2007-04-17 2010-10-20 Scania CV AB (PUBL) Verfahren zur Erkennung eines defekten Zylinders in einem mehrzylindrigen Verbrennungsmotor
JP4836095B2 (ja) * 2008-07-30 2011-12-14 トヨタ自動車株式会社 省燃費運転診断装置、車載システムおよび省燃費運転診断プログラム
RU2445596C2 (ru) * 2009-10-26 2012-03-20 Государственное образовательное учреждение высшего профессионального образования Военный инженерно-технический университет Автоматизированная система диагностики стационарных дизельных двигателей
SE537277C2 (sv) * 2013-07-03 2015-03-24 Scania Cv Ab Förfarande och system för analys av insprutningsorgan
CN114233552A (zh) * 2021-12-21 2022-03-25 潍柴动力股份有限公司 火花塞失效的确定方法、装置、存储介质和电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972230A (en) * 1975-06-19 1976-08-03 Rca Corporation Detecting malfunction in cylinders of internal combustion engines
DE3105331C2 (de) * 1981-02-13 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Vergleich von an einer leer laufenden Dieselmaschine gemessenen Maschinenzykluszeiten
JPS60166734A (ja) * 1984-02-09 1985-08-30 Honda Motor Co Ltd 多気筒内燃エンジンの燃料供給制御方法
US4941445A (en) * 1988-05-16 1990-07-17 Motorola, Inc. Electronic position sensor assembly and engine control system
DE4002210C2 (de) * 1990-01-26 1999-10-14 Bosch Gmbh Robert Verfahren zum Trennen eines Motorzylinders mit Verbrennungsaussetzern von der Kraftstoffzufuhr
JP2943045B2 (ja) * 1994-04-22 1999-08-30 株式会社ユニシアジェックス 多気筒内燃機関の失火診断装置
EP0763725A3 (de) * 1995-09-14 1999-07-21 MTU Motoren- und Turbinen-Union Friedrichshafen GmbH Verfahren zur Bestimmung der Unterschiede ungleichförmiger Zylindermomente bei einer Brennkraftmaschine und Anwendung des Verfahrens
DE19540826C2 (de) 1995-11-02 1998-01-22 Daimler Benz Ag Verfahren zur zylinderindividuellen Fehlfunktionserkennung bei einer Brennkraftmaschine
DE19813495C1 (de) * 1998-03-26 1999-07-08 Scania Cv Ab Verfahren zum Erkennen einer fehlerhaft funktionierenden Kolben/Zylinder-Einheit eines Mehrzylinderverbrennungsmotors
US5979407A (en) * 1998-06-01 1999-11-09 Cummins Engine Company, Inc. Passive and active misfire diagnosis for internal combustion engines
JP2002106390A (ja) * 2000-09-29 2002-04-10 Fuji Heavy Ind Ltd 多気筒エンジンの制御装置
DE10055192C2 (de) 2000-11-07 2002-11-21 Mtu Friedrichshafen Gmbh Rundlaufregelung für Dieselmotoren

Also Published As

Publication number Publication date
EP1520163A1 (de) 2005-04-06
AU2003224537A1 (en) 2004-01-19
JP4178146B2 (ja) 2008-11-12
DE60302577D1 (de) 2006-01-05
JP2005531721A (ja) 2005-10-20
WO2004003503A1 (en) 2004-01-08
SE0202005D0 (sv) 2002-06-28
ES2256732T3 (es) 2006-07-16
SE0202005L (sv) 2003-12-29
US20050119818A1 (en) 2005-06-02
ATE311590T1 (de) 2005-12-15
US7302337B2 (en) 2007-11-27
EP1520163B1 (de) 2005-11-30
DE60302577T2 (de) 2006-08-03

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