DE602005004103D1 - Fehlzündungserkennungsvorrichtung - Google Patents

Fehlzündungserkennungsvorrichtung

Info

Publication number
DE602005004103D1
DE602005004103D1 DE602005004103T DE602005004103T DE602005004103D1 DE 602005004103 D1 DE602005004103 D1 DE 602005004103D1 DE 602005004103 T DE602005004103 T DE 602005004103T DE 602005004103 T DE602005004103 T DE 602005004103T DE 602005004103 D1 DE602005004103 D1 DE 602005004103D1
Authority
DE
Germany
Prior art keywords
identification device
misfire identification
misfire
identification
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005004103T
Other languages
English (en)
Other versions
DE602005004103T2 (de
Inventor
Yuji Yasui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
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 DE602005004103D1 publication Critical patent/DE602005004103D1/de
Application granted granted Critical
Publication of DE602005004103T2 publication Critical patent/DE602005004103T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE602005004103T 2004-11-29 2005-11-21 Fehlzündungserkennungsvorrichtung Active DE602005004103T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004343456 2004-11-29
JP2004343456A JP4340219B2 (ja) 2004-11-29 2004-11-29 失火検出装置

Publications (2)

Publication Number Publication Date
DE602005004103D1 true DE602005004103D1 (de) 2008-02-14
DE602005004103T2 DE602005004103T2 (de) 2009-01-02

Family

ID=35840374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004103T Active DE602005004103T2 (de) 2004-11-29 2005-11-21 Fehlzündungserkennungsvorrichtung

Country Status (6)

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

Families Citing this family (21)

* 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
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
CN108049978B (zh) 2013-03-15 2020-11-06 图拉技术公司 在具有跳过点火控制情况下的发动机诊断
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
US9562470B2 (en) 2013-03-15 2017-02-07 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
DE112022000592T5 (de) 2021-01-11 2023-11-02 Tula Technology, Inc. Diagnose und management von auslassventilfehlern

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 (de) 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
EP1662244A2 (de) 2006-05-31
EP1662244A3 (de) 2006-07-19
DE602005004103T2 (de) 2009-01-02
CN1782356A (zh) 2006-06-07
US7257482B2 (en) 2007-08-14
US20060129307A1 (en) 2006-06-15
CN100476182C (zh) 2009-04-08
TW200624664A (en) 2006-07-16
EP1662244B1 (de) 2008-01-02
JP2006152895A (ja) 2006-06-15
JP4340219B2 (ja) 2009-10-07

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: YASUI, YUJI, WAKO-SHI SAITAMA, 351-0193, JP

8364 No opposition during term of opposition