SE520578C2 - Förfarande för registrering av feltändning med hjälp av varvtalsvariationer - Google Patents

Förfarande för registrering av feltändning med hjälp av varvtalsvariationer

Info

Publication number
SE520578C2
SE520578C2 SE9703694A SE9703694A SE520578C2 SE 520578 C2 SE520578 C2 SE 520578C2 SE 9703694 A SE9703694 A SE 9703694A SE 9703694 A SE9703694 A SE 9703694A SE 520578 C2 SE520578 C2 SE 520578C2
Authority
SE
Sweden
Prior art keywords
difference
values
sensor
pass filter
measure
Prior art date
Application number
SE9703694A
Other languages
English (en)
Swedish (sv)
Other versions
SE9703694L (sv
SE9703694D0 (sv
Inventor
Asmus Volkart
Klaus Ries-Mueller
Juergen Foerster
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE9703694D0 publication Critical patent/SE9703694D0/xx
Publication of SE9703694L publication Critical patent/SE9703694L/xx
Publication of SE520578C2 publication Critical patent/SE520578C2/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
    • G01M15/046—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring revolutions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
SE9703694A 1996-10-11 1997-10-10 Förfarande för registrering av feltändning med hjälp av varvtalsvariationer SE520578C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19641916A DE19641916B4 (de) 1996-10-11 1996-10-11 Verfahren zur Verbrennungsaussetzererkennung durch Auswertung von Drehzahlschwankungen

Publications (3)

Publication Number Publication Date
SE9703694D0 SE9703694D0 (sv) 1997-10-10
SE9703694L SE9703694L (sv) 1998-04-12
SE520578C2 true SE520578C2 (sv) 2003-07-29

Family

ID=7808440

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703694A SE520578C2 (sv) 1996-10-11 1997-10-10 Förfarande för registrering av feltändning med hjälp av varvtalsvariationer

Country Status (6)

Country Link
US (1) US5893897A (de)
JP (1) JPH10122032A (de)
KR (1) KR100496114B1 (de)
DE (1) DE19641916B4 (de)
FR (1) FR2754569B1 (de)
SE (1) SE520578C2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125690A (en) * 1997-09-12 2000-10-03 Shell Oil Company Device for testing of diesel fuel
US5979407A (en) * 1998-06-01 1999-11-09 Cummins Engine Company, Inc. Passive and active misfire diagnosis for internal combustion engines
DE19951581B4 (de) * 1999-10-27 2012-04-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Gleichstellung wenigstens zweier Zylinderbänke einer Brennkraftmaschine
DE10010459C1 (de) * 2000-03-03 2002-04-04 Bosch Gmbh Robert Verfahren zur Aussetzererkennung bei Verbrennungsmotoren
US6542798B2 (en) 2000-12-06 2003-04-01 Ford Global Technologies, Inc. Engine ready signal using peak engine cylinder pressure detection
US6935313B2 (en) * 2002-05-15 2005-08-30 Caterpillar Inc System and method for diagnosing and calibrating internal combustion engines
DE10234252B4 (de) * 2002-07-27 2008-09-25 Robert Bosch Gmbh Verfahren zur Erkennung von Verbrennungsaussetzern
JP3997878B2 (ja) * 2002-10-02 2007-10-24 株式会社日立製作所 失火検出装置
DE10254479B4 (de) * 2002-11-21 2004-10-28 Siemens Ag Verfahren zum Erkennen von Verbrennungsaussetzern in einer Brennkraftmaschine
DE10326293A1 (de) * 2003-06-11 2004-12-30 Volkswagen Ag Verfahren und Vorrichtung zum Erkennen von Verbrennungsaussetzern
DE102004010413A1 (de) * 2004-03-01 2005-09-15 Robert Bosch Gmbh Verfahren und Steuergerät zum Bereinigen eines Drehzahlsignals
KR100579926B1 (ko) * 2004-06-30 2006-05-15 현대자동차주식회사 내연기관의 실화 판정 방법 및 시스템
FR2902829B1 (fr) 2006-06-21 2013-01-04 Siemens Vdo Automotive Procede de detection de rate d'allumage et dispositif correspondant
EP2567210B1 (de) * 2010-05-06 2019-07-31 BRP-Rotax GmbH & Co. KG Verfahren zur erkennung einer fehlzündung in einem verbrennungsmotor
DE102013207173A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Verfahren zur Bestimmung von Segmentzeiten eines Geberrads eines Verbrennungsmotors
DE102013217883A1 (de) * 2013-09-06 2015-03-12 Continental Teves Ag & Co. Ohg Verfahren zum Überwachen eines Drehzahlsensors
DE102014200185A1 (de) 2014-01-09 2015-07-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Verbrennungsmotors
EP3306064B8 (de) * 2015-06-02 2022-06-01 Denso Corporation Steuerungsvorrichtung
DE102020215700B4 (de) 2020-12-11 2024-04-25 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Erkennen von Aussetzern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442687B1 (de) * 1990-02-14 1998-04-15 Lucas Industries Public Limited Company Vorrichtung zur Detektierung von Fehlzündungen
US5044194A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
DE4138765C2 (de) * 1991-01-10 2002-01-24 Bosch Gmbh Robert Verfahren und Vorrichtung zum Bestimmen eines Laufunruhewertes einer Brennkraftmaschine
US5379634A (en) * 1991-07-12 1995-01-10 Honda Giken Kogyo Kabushiki Kaisha Misfire-detecting system for internal combustion engines
US5400644A (en) * 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
US5387253A (en) * 1992-12-28 1995-02-07 Motorola, Inc. Spectral misfire detection system and method therefor
US5445128A (en) * 1993-08-27 1995-08-29 Detroit Diesel Corporation Method for engine control
US5495415A (en) * 1993-11-18 1996-02-27 Regents Of The University Of Michigan Method and system for detecting a misfire of a reciprocating internal combustion engine
US5576963A (en) * 1994-10-18 1996-11-19 Regents Of The University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine utilizing a misfire index model
US5559285A (en) * 1994-12-05 1996-09-24 Ford Motor Company Fuzzy logic method for detecting misfiers in internal combustion engines
US5699253A (en) * 1995-04-05 1997-12-16 Ford Global Technologies, Inc. Nonlinear dynamic transform for correction of crankshaft acceleration having torsional oscillations
DE19531845B4 (de) * 1995-08-29 2005-10-20 Bosch Gmbh Robert Verbrennungsaussetzererkennungsverfahren

Also Published As

Publication number Publication date
SE9703694L (sv) 1998-04-12
KR19980032720A (ko) 1998-07-25
JPH10122032A (ja) 1998-05-12
KR100496114B1 (ko) 2005-11-28
SE9703694D0 (sv) 1997-10-10
FR2754569A1 (fr) 1998-04-17
DE19641916A1 (de) 1998-04-16
DE19641916B4 (de) 2008-03-06
US5893897A (en) 1999-04-13
FR2754569B1 (fr) 1999-05-28

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