ATE349688T1 - System zur erkennung von fehlzündungen für einen fahrzeugmotor - Google Patents

System zur erkennung von fehlzündungen für einen fahrzeugmotor

Info

Publication number
ATE349688T1
ATE349688T1 AT04292306T AT04292306T ATE349688T1 AT E349688 T1 ATE349688 T1 AT E349688T1 AT 04292306 T AT04292306 T AT 04292306T AT 04292306 T AT04292306 T AT 04292306T AT E349688 T1 ATE349688 T1 AT E349688T1
Authority
AT
Austria
Prior art keywords
information
units
detection system
vehicle engine
misfiring detection
Prior art date
Application number
AT04292306T
Other languages
English (en)
Inventor
Armand Boatas
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Application granted granted Critical
Publication of ATE349688T1 publication Critical patent/ATE349688T1/de

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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • F02B77/086—Sensor arrangements in the exhaust, e.g. for temperature, misfire, air/fuel ratio, oxygen sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1405—Neural network control
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/1002—Output torque
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Air-Conditioning For Vehicles (AREA)
AT04292306T 2003-10-07 2004-09-27 System zur erkennung von fehlzündungen für einen fahrzeugmotor ATE349688T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0311732A FR2860549B1 (fr) 2003-10-07 2003-10-07 Systeme de detection d'un rate de combustion pour un moteur de vehicule automobile

Publications (1)

Publication Number Publication Date
ATE349688T1 true ATE349688T1 (de) 2007-01-15

Family

ID=34307496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04292306T ATE349688T1 (de) 2003-10-07 2004-09-27 System zur erkennung von fehlzündungen für einen fahrzeugmotor

Country Status (5)

Country Link
EP (1) EP1522841B1 (de)
AT (1) ATE349688T1 (de)
DE (1) DE602004003876T2 (de)
ES (1) ES2280014T3 (de)
FR (1) FR2860549B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116220903B (zh) * 2023-02-02 2024-04-19 重庆赛力斯新能源汽车设计院有限公司 一种发动机失火故障诊断方法、装置、服务端及存储介质
GB2703382A (en) * 2025-01-16 2026-07-29 Phinia Delphi Luxembourg Sarl Method for diagnosis of an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699253A (en) * 1995-04-05 1997-12-16 Ford Global Technologies, Inc. Nonlinear dynamic transform for correction of crankshaft acceleration having torsional oscillations
WO1998017989A2 (en) * 1996-10-23 1998-04-30 Ford Global Technologies, Inc. Automotive engine misfire detection system including a bit-serial based recurrent neuroprocessor
US5732382A (en) * 1996-11-06 1998-03-24 Ford Global Technologies, Inc. Method for identifying misfire events of an internal combustion engine
US6292738B1 (en) * 2000-01-19 2001-09-18 Ford Global Tech., Inc. Method for adaptive detection of engine misfire

Also Published As

Publication number Publication date
DE602004003876T2 (de) 2007-10-11
DE602004003876D1 (de) 2007-02-08
FR2860549A1 (fr) 2005-04-08
FR2860549B1 (fr) 2006-01-27
EP1522841B1 (de) 2006-12-27
EP1522841A1 (de) 2005-04-13
ES2280014T3 (es) 2007-09-01

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