DE19531845B4 - Verbrennungsaussetzererkennungsverfahren - Google Patents

Verbrennungsaussetzererkennungsverfahren Download PDF

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Publication number
DE19531845B4
DE19531845B4 DE19531845A DE19531845A DE19531845B4 DE 19531845 B4 DE19531845 B4 DE 19531845B4 DE 19531845 A DE19531845 A DE 19531845A DE 19531845 A DE19531845 A DE 19531845A DE 19531845 B4 DE19531845 B4 DE 19531845B4
Authority
DE
Germany
Prior art keywords
detection method
misfire detection
misfire
detection
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
DE19531845A
Other languages
English (en)
Other versions
DE19531845A1 (de
Inventor
Manfred Mezger
Andrea Lohmann
Klaus Ries-Mueller
Juergen Foerster
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
Priority to DE19531845A priority Critical patent/DE19531845B4/de
Priority to GB9616063A priority patent/GB2304899B/en
Priority to FR9610364A priority patent/FR2738299B1/fr
Priority to IT96MI001782A priority patent/IT1283827B1/it
Priority to JP22528196A priority patent/JP4008972B2/ja
Priority to US08/705,146 priority patent/US5691469A/en
Publication of DE19531845A1 publication Critical patent/DE19531845A1/de
Application granted granted Critical
Publication of DE19531845B4 publication Critical patent/DE19531845B4/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
DE19531845A 1995-08-29 1995-08-29 Verbrennungsaussetzererkennungsverfahren Expired - Fee Related DE19531845B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19531845A DE19531845B4 (de) 1995-08-29 1995-08-29 Verbrennungsaussetzererkennungsverfahren
GB9616063A GB2304899B (en) 1995-08-29 1996-07-31 Combustion misfire sensing method
FR9610364A FR2738299B1 (fr) 1995-08-29 1996-08-22 Procede de detection des rates d'un moteur a combustion interne
IT96MI001782A IT1283827B1 (it) 1995-08-29 1996-08-23 Procedimento per riconoscere mancate combustioni
JP22528196A JP4008972B2 (ja) 1995-08-29 1996-08-27 燃焼ミスファイヤの検出方法
US08/705,146 US5691469A (en) 1995-08-29 1996-08-29 Method of detecting combustion misfires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19531845A DE19531845B4 (de) 1995-08-29 1995-08-29 Verbrennungsaussetzererkennungsverfahren

Publications (2)

Publication Number Publication Date
DE19531845A1 DE19531845A1 (de) 1997-03-06
DE19531845B4 true DE19531845B4 (de) 2005-10-20

Family

ID=7770725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19531845A Expired - Fee Related DE19531845B4 (de) 1995-08-29 1995-08-29 Verbrennungsaussetzererkennungsverfahren

Country Status (6)

Country Link
US (1) US5691469A (de)
JP (1) JP4008972B2 (de)
DE (1) DE19531845B4 (de)
FR (1) FR2738299B1 (de)
GB (1) GB2304899B (de)
IT (1) IT1283827B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535094B4 (de) * 1995-09-21 2005-06-02 Robert Bosch Gmbh Verfahren zur Verbrennungsaussetzererkennung an einem oder mehreren dauernd aussetzenden Zylindern
DE19534994B4 (de) * 1995-09-21 2007-06-06 Robert Bosch Gmbh Verfahren zur Verbrennungsaussetzererkennung mittels getrennter Klassifikation von Einzel- und Daueraussetzern
DE19610215A1 (de) * 1996-03-15 1997-09-18 Bosch Gmbh Robert Verbrennungsaussetzererkennungsverfahren
DE19641916B4 (de) * 1996-10-11 2008-03-06 Robert Bosch Gmbh Verfahren zur Verbrennungsaussetzererkennung durch Auswertung von Drehzahlschwankungen
DE19719631A1 (de) * 1997-05-09 1998-09-17 Daimler Benz Ag Verfahren und Vorrichtung zur Vermeidung von Schäden an einer Dieselbrennkraftmaschine durch unzulässig hohe Verbrennungsdrücke
US5774823A (en) * 1997-09-04 1998-06-30 Ford Global Technologies, Inc. Method of generation correction tables for misfire detection using neural networks
US5955674A (en) * 1997-10-31 1999-09-21 Eaton Corporation Driveline vibration system diagnostics
US5911772A (en) * 1997-11-14 1999-06-15 Cummins Engine Company, Inc. Apparatus and method for minimizing transient filter effects on speed signal data
DE10010459C1 (de) * 2000-03-03 2002-04-04 Bosch Gmbh Robert Verfahren zur Aussetzererkennung bei Verbrennungsmotoren
US6729186B1 (en) * 2002-02-28 2004-05-04 Eaton Corporation Multi-channel vibration analyzer
DE10235665A1 (de) * 2002-07-31 2004-02-12 Conti Temic Microelectronic Gmbh Regelung der Betriebsweise einer Brennkraftmaschine
DE102004005325A1 (de) 2004-02-04 2005-08-25 Conti Temic Microelectronic Gmbh Verfahren zur Detektion des Brennbeginns einer Brennkraftmaschine
JP4373908B2 (ja) * 2004-12-28 2009-11-25 本田技研工業株式会社 内燃機関の失火検出装置
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
DE102006056860A1 (de) * 2006-12-01 2008-06-05 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Steuerung der Betriebsweise einer Brennkraftmaschine
US9447745B2 (en) * 2011-09-15 2016-09-20 General Electric Company System and method for diagnosing an engine
JP6071370B2 (ja) 2012-09-21 2017-02-01 日立オートモティブシステムズ株式会社 内燃機関の制御装置
US20140277997A1 (en) * 2013-03-15 2014-09-18 Mark Shaffer Electronic Detection of Engine Malfunction
DE102013207173A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Verfahren zur Bestimmung von Segmentzeiten eines Geberrads eines Verbrennungsmotors
JP6624324B1 (ja) * 2019-03-29 2019-12-25 トヨタ自動車株式会社 内燃機関の失火検出装置、内燃機関の失火検出システム、データ解析装置、内燃機関の制御装置、内燃機関の失火検出方法、および受信実行装置
US11512660B2 (en) 2019-06-17 2022-11-29 Cummins Inc. Internal combustion engine misfire and air-fuel ratio imbalance detection and controls
CN111140354B (zh) * 2019-12-20 2021-10-08 潍柴动力股份有限公司 整车失火的检测方法和检测装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138765A1 (de) * 1991-01-10 1992-07-16 Bosch Gmbh Robert Verfahren und vorrichtung zum bestimmen eines laufunruhewertes einer brennkraftmaschine
US5200899A (en) * 1990-04-20 1993-04-06 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
GB2260194A (en) * 1991-08-30 1993-04-07 Stewart Hughes Ltd Engine health monitoring system using crankshaft velocity variation measurements
US5239473A (en) * 1990-04-20 1993-08-24 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
US5263365A (en) * 1991-06-06 1993-11-23 Robert Bosch Gmbh System for detecting misfires in an internal combustion engine
WO1994019670A1 (en) * 1993-02-26 1994-09-01 University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine in the frequency domain

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357662A (en) * 1978-05-08 1982-11-02 The Bendix Corporation Closed loop timing and fuel distribution controls
US4424709A (en) * 1982-07-06 1984-01-10 Ford Motor Company Frequency domain engine defect signal analysis
JP2843871B2 (ja) * 1990-05-14 1999-01-06 本田技研工業株式会社 内燃エンジンの燃焼異常検出装置
US5379634A (en) * 1991-07-12 1995-01-10 Honda Giken Kogyo Kabushiki Kaisha Misfire-detecting system for internal combustion engines
US5394330A (en) * 1992-11-12 1995-02-28 Texas Instruments Incorporated System and method for monitoring an operating state of an engine
US5387253A (en) * 1992-12-28 1995-02-07 Motorola, Inc. Spectral misfire detection system and method therefor
EP0677165B1 (de) * 1993-09-07 2000-02-23 Motorola, Inc. System zur bestimmung von fehlzündungen bei einer brennkraftmaschine
EP0709664B1 (de) * 1994-10-31 2001-08-16 Motorola, Inc. Fehlzündungsfeststellung durch Beschleunigungsunterscheidung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200899A (en) * 1990-04-20 1993-04-06 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
US5239473A (en) * 1990-04-20 1993-08-24 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
DE4138765A1 (de) * 1991-01-10 1992-07-16 Bosch Gmbh Robert Verfahren und vorrichtung zum bestimmen eines laufunruhewertes einer brennkraftmaschine
US5263365A (en) * 1991-06-06 1993-11-23 Robert Bosch Gmbh System for detecting misfires in an internal combustion engine
GB2260194A (en) * 1991-08-30 1993-04-07 Stewart Hughes Ltd Engine health monitoring system using crankshaft velocity variation measurements
WO1994019670A1 (en) * 1993-02-26 1994-09-01 University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine in the frequency domain

Also Published As

Publication number Publication date
US5691469A (en) 1997-11-25
JPH09119338A (ja) 1997-05-06
ITMI961782A0 (de) 1996-08-23
IT1283827B1 (it) 1998-04-30
FR2738299B1 (fr) 1998-11-06
GB2304899A (en) 1997-03-26
GB9616063D0 (en) 1996-09-11
FR2738299A1 (fr) 1997-03-07
ITMI961782A1 (it) 1998-02-23
GB2304899A8 (en) 1997-04-21
DE19531845A1 (de) 1997-03-06
JP4008972B2 (ja) 2007-11-14
GB2304899B (en) 1997-11-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110301