WO1997020195A3 - Procede de detection de rates de combustion dans un moteur a combustion interne - Google Patents

Procede de detection de rates de combustion dans un moteur a combustion interne Download PDF

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Publication number
WO1997020195A3
WO1997020195A3 PCT/DE1996/002097 DE9602097W WO9720195A3 WO 1997020195 A3 WO1997020195 A3 WO 1997020195A3 DE 9602097 W DE9602097 W DE 9602097W WO 9720195 A3 WO9720195 A3 WO 9720195A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
rotation
detecting misfires
crankshaft
Prior art date
Application number
PCT/DE1996/002097
Other languages
German (de)
English (en)
Other versions
WO1997020195A2 (fr
Inventor
Michael Henn
Anton Angermaier
Original Assignee
Siemens Ag
Michael Henn
Anton Angermaier
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 Siemens Ag, Michael Henn, Anton Angermaier filed Critical Siemens Ag
Publication of WO1997020195A2 publication Critical patent/WO1997020195A2/fr
Publication of WO1997020195A3 publication Critical patent/WO1997020195A3/fr
Priority to US09/088,295 priority Critical patent/US6062071A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)

Abstract

Ce procédé permet de détecter des ratés de combustion sur la base de la vitesse de rotation du vilebrequin. Une valeur d'irrégularité de fonctionnement est dérivée des temps mesurés des segments des cylindres et de la correction subséquente des distorsions mécaniques des dents. La compensation des perturbations de chaque cylindre en fonction de la charge et du régime permet de tenir compte des perturbations causées par les oscillations de torsion du vilebrequin.
PCT/DE1996/002097 1995-11-30 1996-11-04 Procede de detection de rates de combustion dans un moteur a combustion interne WO1997020195A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/088,295 US6062071A (en) 1995-11-30 1998-06-01 Method for detecting combustion misfires in an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995144720 DE19544720C1 (de) 1995-11-30 1995-11-30 Verfahren zum Erkennen von Verbrennungsaussetzern bei einer Mehrzylinder-Brennkraftmaschine
DE19544720.4 1995-11-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/088,295 Continuation US6062071A (en) 1995-11-30 1998-06-01 Method for detecting combustion misfires in an internal combustion engine

Publications (2)

Publication Number Publication Date
WO1997020195A2 WO1997020195A2 (fr) 1997-06-05
WO1997020195A3 true WO1997020195A3 (fr) 1997-08-07

Family

ID=7778859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/002097 WO1997020195A2 (fr) 1995-11-30 1996-11-04 Procede de detection de rates de combustion dans un moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE19544720C1 (fr)
WO (1) WO1997020195A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216577B2 (ja) * 1997-07-22 2001-10-09 トヨタ自動車株式会社 内燃機関の空燃比制御方法
DE19741780B4 (de) * 1997-09-22 2005-07-28 Siemens Ag Verfahren zur Erkennung von Leitungsbrüchen bei einem induktiven Sensor
DE19747073A1 (de) * 1997-10-24 1999-04-29 Georg Prof Dr Ing Unland Verfahren und Vorrichtung zur Bestimmung von zeitlichen Zustandsänderungen
DE19802109C2 (de) * 1998-01-21 2000-12-21 Siemens Ag Verfahren zur Adaption von mechanischen Toleranzen bei der Zeitmessung an sich drehenden Wellen
DE19946730C2 (de) 1999-09-29 2002-10-17 Siemens Ag Verfahren zur Steuerung einer mit einer Abgasrückführeinrichtung ausgestatteten Brennkraftmaschine im Schichtladebetrieb
DE10064665C2 (de) * 2000-12-22 2003-04-30 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
DE10123022B4 (de) * 2001-05-11 2005-06-23 Siemens Ag Drehzahlerfassungsverfahren
DE10157059C1 (de) * 2001-11-21 2003-10-09 Siemens Ag Verfahren zum Erkennen von Verbrennungsaussetzern
DE10233611A1 (de) * 2002-07-24 2004-02-19 Siemens Ag Verfahren und Vorrichtung zum Überwachen und Steuern des Verbrennungsvorganges einer HCCI-Brennkraftmaschine
DE10260294B4 (de) * 2002-12-20 2005-03-31 Siemens Ag Verfahren zum Erkennen von Verbrennungsausetzem bei einer Brennkraftmaschine
DE10261618B4 (de) * 2002-12-27 2014-05-22 Volkswagen Ag Laufunruheauswertungsverfahren
DE10318839B3 (de) 2003-04-25 2004-06-03 Siemens Ag Verfahren und Vorrichtungen zur Bestimmung eines Korrekturwertes für eine gemessene Segmentzeit
ITBO20030529A1 (it) * 2003-09-15 2005-03-16 Magneti Marelli Powertrain Spa Metodo per rilevare la accelerazione angolare di un
DE102005010028B4 (de) 2005-03-04 2007-04-26 Siemens Ag Reglervorrichtung zur Kompensation von Streuungen von Injektoren
FR2902829B1 (fr) 2006-06-21 2013-01-04 Siemens Vdo Automotive Procede de detection de rate d'allumage et dispositif correspondant
DE102007024415B3 (de) * 2007-05-21 2009-01-02 Continental Automotive Gmbh Verfahren zur Erkennung einer Glühzündung
US7861689B2 (en) 2007-05-21 2011-01-04 Continental Automotive Gmbh Method for controlling an internal combustion engine
DE102011004127B4 (de) 2011-02-15 2019-09-19 Bayerische Motoren Werke Aktiengesellschaft Berechnen eines Drehzahlsignals in einem Kraftfahrzeug
DE102011108307B4 (de) * 2011-07-21 2019-07-18 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Bestimmen eines Auftretens einer Vorentflammung
DE102012021517A1 (de) * 2012-11-02 2014-05-08 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Erkennung einer Glühzündung eines Verbrennungsmotors in einem Kraftfahrzeug
GB2578156B (en) * 2018-10-19 2020-10-21 Delphi Automotive Systems Lux Glow ignition detection in an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437057A1 (fr) * 1990-01-08 1991-07-17 Hitachi, Ltd. Méthode et appareil de détection de l'état de combustion dans un moteur à combustion à plusieurs cylindres
EP0583496A1 (fr) * 1992-08-14 1994-02-23 Siemens Aktiengesellschaft Procédé de détection de ratés d'allumage
US5377537A (en) * 1993-09-01 1995-01-03 Ford Motor Company System and method to compensate for torsional disturbances in measured crankshaft velocities for engine misfire detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138765C2 (de) * 1991-01-10 2002-01-24 Bosch Gmbh Robert Verfahren und Vorrichtung zum Bestimmen eines Laufunruhewertes einer Brennkraftmaschine
DE59205867D1 (de) * 1992-06-30 1996-05-02 Siemens Ag Verfahren zur Erkennung von Verbrennungsaussetzern
EP0583495B1 (fr) * 1992-08-14 1996-01-10 Siemens Aktiengesellschaft Procédé de détection et de correction d'erreurs pour des mesures de temps des arbres tournants
DE4333698A1 (de) * 1993-10-02 1995-04-06 Bosch Gmbh Robert Verfahren zur Aussetzererkennung in einem Verbrennungsmotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437057A1 (fr) * 1990-01-08 1991-07-17 Hitachi, Ltd. Méthode et appareil de détection de l'état de combustion dans un moteur à combustion à plusieurs cylindres
EP0583496A1 (fr) * 1992-08-14 1994-02-23 Siemens Aktiengesellschaft Procédé de détection de ratés d'allumage
US5377537A (en) * 1993-09-01 1995-01-03 Ford Motor Company System and method to compensate for torsional disturbances in measured crankshaft velocities for engine misfire detection

Also Published As

Publication number Publication date
WO1997020195A2 (fr) 1997-06-05
DE19544720C1 (de) 1997-03-13

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