TW200624664A - Misfire detection apparatus - Google Patents

Misfire detection apparatus

Info

Publication number
TW200624664A
TW200624664A TW094141300A TW94141300A TW200624664A TW 200624664 A TW200624664 A TW 200624664A TW 094141300 A TW094141300 A TW 094141300A TW 94141300 A TW94141300 A TW 94141300A TW 200624664 A TW200624664 A TW 200624664A
Authority
TW
Taiwan
Prior art keywords
combustion
engine
misfire
cylinder
pressure
Prior art date
Application number
TW094141300A
Other languages
English (en)
Inventor
Yuji Yasui
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of TW200624664A publication Critical patent/TW200624664A/zh

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
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
TW094141300A 2004-11-29 2005-11-24 Misfire detection apparatus TW200624664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004343456A JP4340219B2 (ja) 2004-11-29 2004-11-29 失火検出装置

Publications (1)

Publication Number Publication Date
TW200624664A true TW200624664A (en) 2006-07-16

Family

ID=35840374

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094141300A TW200624664A (en) 2004-11-29 2005-11-24 Misfire detection apparatus

Country Status (6)

Country Link
US (1) US7257482B2 (zh)
EP (1) EP1662244B1 (zh)
JP (1) JP4340219B2 (zh)
CN (1) CN100476182C (zh)
DE (1) DE602005004103T2 (zh)
TW (1) TW200624664A (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4096835B2 (ja) * 2003-08-06 2008-06-04 トヨタ自動車株式会社 内燃機関の制御装置および内燃機関の失火判定方法
DE10350180B4 (de) * 2003-10-28 2008-03-27 Siemens Ag Verfahren und Vorrichtung zur Analyse des Verbrennungsgeräusches bei der Kraftstoffeinspritzung in einen Zylinder einer Brennkraftmaschine
US7251990B2 (en) * 2005-03-04 2007-08-07 Stmicroelectronics S.R.L. Method and a relative device for diagnosing misfire or partial combustion conditions in an internal combustion engine
US20090093951A1 (en) * 2007-10-05 2009-04-09 Mckay Daniel L Method for determination of Covariance of Indicated Mean Effective Pressure from crankshaft misfire acceleration
CN101469644B (zh) * 2007-12-25 2012-08-22 比亚迪股份有限公司 一种发动机失火判断方法
JP5314464B2 (ja) * 2009-03-12 2013-10-16 川崎重工業株式会社 エンジン失火判定システム及び方法
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
DE102012212390A1 (de) 2012-07-16 2014-01-16 Hyundai Motor Company Verfahren und System für das Durchführen einer selektiven Motorparameter-Analyse
CN102817738B (zh) * 2012-08-31 2016-05-04 长城汽车股份有限公司 一种hcci发动机失火检测与控制方法
US9562470B2 (en) 2013-03-15 2017-02-07 Tula Technology, Inc. Valve fault detection
DE112014001465T5 (de) * 2013-03-15 2015-11-26 Tula Technology, Inc. Motordiagnose mit Steuerung zur intermittierenden Zündung
US9581097B2 (en) 2014-01-08 2017-02-28 Tula Technology, Inc. Determination of a high pressure exhaust spring in a cylinder of an internal combustion engine
US9399963B2 (en) 2013-03-15 2016-07-26 Tula Technology, Inc. Misfire detection system
US9890732B2 (en) 2013-03-15 2018-02-13 Tula Technology, Inc. Valve fault detection
US10088388B2 (en) 2014-10-16 2018-10-02 Tula Technology, Inc. Engine error detection system
WO2016060994A1 (en) * 2014-10-16 2016-04-21 Tula Technology, Inc. Engine error detection system
US9719435B2 (en) * 2015-05-11 2017-08-01 Fca Us Llc Systems and methods for real-time angle-domain measurement of filtered cylinder pressure
US9631566B1 (en) 2015-10-27 2017-04-25 Caterpillar Inc. Pre-chamber fuel admission valve diagnostics
SE542026C2 (en) * 2018-06-25 2020-02-11 Scania Cv Ab Method and control device for determining reliability regarding misfire determination of cylinders of an internal combustion engine
US10815919B2 (en) * 2018-09-27 2020-10-27 Cummins Inc. Engine control based on combustion misfire of exhaust gas recirculation cylinder
WO2022150404A1 (en) 2021-01-11 2022-07-14 Tula Technology Inc. Exhaust valve failure diagnostics and management

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166739A (ja) 1984-02-09 1985-08-30 Nippon Denso Co Ltd 内燃機関用作動時期制御装置
JPS6415937A (en) 1987-07-10 1989-01-19 Nec Corp Normal atmospheric pressure cvd system
JPH0542363Y2 (zh) 1987-07-13 1993-10-26
JP2611502B2 (ja) * 1990-06-13 1997-05-21 三菱電機株式会社 内燃機関の失火検出装置
JP3479090B2 (ja) * 1992-06-03 2003-12-15 株式会社日立製作所 多気筒エンジンの燃焼状態診断装置
US5386722A (en) * 1993-03-24 1995-02-07 Ford Motor Company Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine
JP3318431B2 (ja) * 1994-02-22 2002-08-26 東邦瓦斯株式会社 エンジンの故障診断装置
JPH07286551A (ja) * 1994-04-15 1995-10-31 Unisia Jecs Corp 内燃機関の失火検出装置
US6243641B1 (en) * 1995-06-07 2001-06-05 Cummins Engine Company, Inc. System and method for detecting engine cylinder misfire
JPH1182150A (ja) 1997-09-10 1999-03-26 Hitachi Ltd 内燃機関の燃焼状態検出装置
US6006157A (en) * 1999-05-03 1999-12-21 Ford Global Technologies, Inc. Real-time engine misfire detection method

Also Published As

Publication number Publication date
DE602005004103T2 (de) 2009-01-02
CN1782356A (zh) 2006-06-07
CN100476182C (zh) 2009-04-08
EP1662244A2 (en) 2006-05-31
US20060129307A1 (en) 2006-06-15
US7257482B2 (en) 2007-08-14
JP4340219B2 (ja) 2009-10-07
EP1662244A3 (en) 2006-07-19
JP2006152895A (ja) 2006-06-15
DE602005004103D1 (de) 2008-02-14
EP1662244B1 (en) 2008-01-02

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