KR100942280B1 - 내연기관의 실화 판정장치 및 실화 판정방법 - Google Patents

내연기관의 실화 판정장치 및 실화 판정방법 Download PDF

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Publication number
KR100942280B1
KR100942280B1 KR1020077029498A KR20077029498A KR100942280B1 KR 100942280 B1 KR100942280 B1 KR 100942280B1 KR 1020077029498 A KR1020077029498 A KR 1020077029498A KR 20077029498 A KR20077029498 A KR 20077029498A KR 100942280 B1 KR100942280 B1 KR 100942280B1
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KR
South Korea
Prior art keywords
misfire
pattern
rotation angle
internal combustion
combustion engine
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Expired - Fee Related
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KR1020077029498A
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English (en)
Korean (ko)
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KR20080012365A (ko
Inventor
히코카즈 아키모토
다카히로 니시가키
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도요타 지도샤（주）
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    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation 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
    • F02D41/0097—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
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • 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
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness

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  • 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)
KR1020077029498A 2006-01-27 2006-11-29 내연기관의 실화 판정장치 및 실화 판정방법 Expired - Fee Related KR100942280B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006019177A JP4442568B2 (ja) 2006-01-27 2006-01-27 内燃機関の失火判定装置および失火判定方法
JPJP-P-2006-00019177 2006-01-27

Publications (2)

Publication Number Publication Date
KR20080012365A KR20080012365A (ko) 2008-02-11
KR100942280B1 true KR100942280B1 (ko) 2010-02-16

Family

ID=38308999

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077029498A Expired - Fee Related KR100942280B1 (ko) 2006-01-27 2006-11-29 내연기관의 실화 판정장치 및 실화 판정방법

Country Status (8)

Country Link
US (1) US7543483B2 (enExample)
EP (1) EP1978228A4 (enExample)
JP (1) JP4442568B2 (enExample)
KR (1) KR100942280B1 (enExample)
CN (1) CN101213359B (enExample)
AU (1) AU2006336750B2 (enExample)
IN (1) IN266765B (enExample)
WO (1) WO2007086192A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4552687B2 (ja) * 2005-01-11 2010-09-29 トヨタ自動車株式会社 内燃機関の失火判定装置および失火判定方法
JP4492549B2 (ja) * 2006-01-27 2010-06-30 トヨタ自動車株式会社 失火判定装置、ハイブリッド自動車及び失火判定方法
JP4702169B2 (ja) * 2006-05-09 2011-06-15 トヨタ自動車株式会社 内燃機関装置およびこれを搭載する車両並びに内燃機関の失火判定方法
JP4702180B2 (ja) * 2006-05-23 2011-06-15 トヨタ自動車株式会社 内燃機関装置および内燃機関の失火判定方法
JP4458105B2 (ja) * 2007-03-07 2010-04-28 トヨタ自動車株式会社 内燃機関装置およびこれを搭載する車両並びに内燃機関の失火判定方法
JP4276685B2 (ja) * 2007-07-25 2009-06-10 株式会社日本自動車部品総合研究所 内燃機関の異常検出装置および異常検出方法
JP4483927B2 (ja) 2007-10-26 2010-06-16 トヨタ自動車株式会社 多気筒内燃機関の失火気筒特定装置
US7707874B2 (en) * 2007-12-11 2010-05-04 Toyota Jidosha Kabushiki Kaisha Misfire determination device and method for internal combustion engine, and vehicle including misfire determination device
JP4438858B2 (ja) * 2007-12-12 2010-03-24 トヨタ自動車株式会社 内燃機関の失火判定装置および車両並びにねじれ要素の剛性推定装置，内燃機関の失火判定方法，ねじれ要素の剛性推定方法
JP4691142B2 (ja) * 2008-07-17 2011-06-01 本田技研工業株式会社 内燃機関の失火検出装置
CN101839807B (zh) * 2010-05-07 2012-08-08 北汽福田汽车股份有限公司 一种多缸发动机的失火检测装置与方法
CN102374094B (zh) * 2010-08-20 2013-09-11 长春易控汽车电子有限公司 发动机失火故障诊断方法
JP5402982B2 (ja) * 2011-05-12 2014-01-29 トヨタ自動車株式会社 内燃機関の異常判定装置
US8601862B1 (en) * 2012-05-22 2013-12-10 GM Global Technology Operations LLC System and method for detecting misfire based on a firing pattern of an engine and engine torque
JP2015190330A (ja) * 2014-03-27 2015-11-02 マツダ株式会社 エンジンの失火検出装置
JP6269572B2 (ja) * 2015-05-15 2018-01-31 トヨタ自動車株式会社 エンジン装置
US10005469B2 (en) 2016-06-08 2018-06-26 Fca Us Llc Response amplitude modification for hybrid electric vehicle misfire detections
JP6665774B2 (ja) * 2016-12-26 2020-03-13 トヨタ自動車株式会社 内燃機関の制御装置
CA3050753A1 (en) * 2017-03-08 2018-09-13 Kerdea Technologies, Inc. Sensing combustion misfire events in engines by comparing signals derived from two different types of oxygen sensors
FR3072125A1 (fr) * 2017-10-09 2019-04-12 Continental Automotive France Procede et systeme de validation de la phase d'un moteur de vehicule
US10899355B2 (en) 2018-09-26 2021-01-26 Fca Us Llc Crank velocity driveline filtering for consecutive misfire detection
JP7139513B2 (ja) * 2019-03-13 2022-09-20 ヤマハ発動機株式会社 ストラドルドビークルエンジンユニット、及びストラドルドビークル
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
JP6624325B1 (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
GB2597964B (en) * 2020-08-12 2022-11-30 Caterpillar Energy Solutions Gmbh Misfire detection method and control unit of an internal combustion engine
JP7322852B2 (ja) * 2020-10-09 2023-08-08 トヨタ自動車株式会社 内燃機関の失火検出装置
CN112523885B (zh) * 2020-11-27 2023-04-14 江门市大长江集团有限公司 一种发动机内失火的控制方法及装置
JP7392672B2 (ja) * 2021-01-29 2023-12-06 トヨタ自動車株式会社 内燃機関の失火検出装置
CN115217625B (zh) * 2021-06-17 2023-09-01 广州汽车集团股份有限公司 发动机失火诊断标定方法、装置、存储介质、设备及系统
CN117967446A (zh) * 2024-01-08 2024-05-03 东风汽车集团股份有限公司 发动机的失火检测方法、装置、设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518311A (ja) * 1991-07-12 1993-01-26 Toyota Motor Corp 異常検出装置
JPH09222046A (ja) * 1996-02-19 1997-08-26 Mitsubishi Motors Corp 燃焼悪化検出装置
JP2000240501A (ja) 1999-02-23 2000-09-05 Denso Corp ハイブリッド型車両の多気筒内燃機関失火検出装置
JP2003343340A (ja) 2002-05-31 2003-12-03 Toyota Motor Corp 内燃機関の失火検出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309756A (en) 1991-07-04 1994-05-10 Toyota Jidosha Kabushiki Kaisha Device for determining malfunction of an engine cylinder
US5544058A (en) * 1992-10-20 1996-08-06 Mitsubishi Denki Kabushiki Kaisha Misfire detecting apparatus for a multi-cylinder internal combustion engine
JP3675049B2 (ja) * 1996-08-09 2005-07-27 株式会社デンソー 内燃機関の失火検出装置
JP3360566B2 (ja) 1997-05-23 2002-12-24 トヨタ自動車株式会社 多気筒内燃機関の失火検出装置
JP3961745B2 (ja) 2000-06-22 2007-08-22 株式会社デンソー 内燃機関の失火検出装置
JP4552687B2 (ja) * 2005-01-11 2010-09-29 トヨタ自動車株式会社 内燃機関の失火判定装置および失火判定方法
JP4525538B2 (ja) * 2005-02-24 2010-08-18 トヨタ自動車株式会社 内燃機関の失火判定装置および失火判定方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518311A (ja) * 1991-07-12 1993-01-26 Toyota Motor Corp 異常検出装置
JPH09222046A (ja) * 1996-02-19 1997-08-26 Mitsubishi Motors Corp 燃焼悪化検出装置
JP2000240501A (ja) 1999-02-23 2000-09-05 Denso Corp ハイブリッド型車両の多気筒内燃機関失火検出装置
JP2003343340A (ja) 2002-05-31 2003-12-03 Toyota Motor Corp 内燃機関の失火検出装置

Also Published As

Publication number Publication date
EP1978228A4 (en) 2017-03-29
AU2006336750A1 (en) 2007-08-02
AU2006336750B2 (en) 2009-09-10
WO2007086192A1 (ja) 2007-08-02
JP4442568B2 (ja) 2010-03-31
EP1978228A1 (en) 2008-10-08
JP2007198304A (ja) 2007-08-09
KR20080012365A (ko) 2008-02-11
CN101213359B (zh) 2010-05-19
IN266765B (enExample) 2015-05-29
CN101213359A (zh) 2008-07-02
US7543483B2 (en) 2009-06-09
US20080196485A1 (en) 2008-08-21

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