DE69001982T2 - System zur erkennung des zylinders mit zuendausfall in einer brennkraftmaschine. - Google Patents

System zur erkennung des zylinders mit zuendausfall in einer brennkraftmaschine.

Info

Publication number
DE69001982T2
DE69001982T2 DE9090120420T DE69001982T DE69001982T2 DE 69001982 T2 DE69001982 T2 DE 69001982T2 DE 9090120420 T DE9090120420 T DE 9090120420T DE 69001982 T DE69001982 T DE 69001982T DE 69001982 T2 DE69001982 T2 DE 69001982T2
Authority
DE
Germany
Prior art keywords
cylinder
detecting
combustion engine
internal combustion
ignition failure
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.)
Expired - Fee Related
Application number
DE9090120420T
Other languages
English (en)
Other versions
DE69001982D1 (de
Inventor
Shinpei Nakaniwa
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.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Publication of DE69001982D1 publication Critical patent/DE69001982D1/de
Application granted granted Critical
Publication of DE69001982T2 publication Critical patent/DE69001982T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F02D41/1404—Fuzzy logic control

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
DE9090120420T 1989-10-24 1990-10-24 System zur erkennung des zylinders mit zuendausfall in einer brennkraftmaschine. Expired - Fee Related DE69001982T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1275046A JPH03138433A (ja) 1989-10-24 1989-10-24 内燃機関の失火気筒検出装置

Publications (2)

Publication Number Publication Date
DE69001982D1 DE69001982D1 (de) 1993-07-22
DE69001982T2 true DE69001982T2 (de) 1993-09-23

Family

ID=17550105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090120420T Expired - Fee Related DE69001982T2 (de) 1989-10-24 1990-10-24 System zur erkennung des zylinders mit zuendausfall in einer brennkraftmaschine.

Country Status (4)

Country Link
US (1) US5058551A (de)
EP (1) EP0424917B1 (de)
JP (1) JPH03138433A (de)
DE (1) DE69001982T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835285A1 (de) * 1988-10-15 1990-04-19 Bosch Gmbh Robert Verfahren und vorrichtung zur zuendaussetzerkennung
GB9002935D0 (en) * 1990-02-09 1990-04-04 Lucas Ind Plc Misfire detection
US5487008A (en) * 1990-04-20 1996-01-23 The Regents Of The University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine in frequency domain
JP2509376B2 (ja) * 1990-08-21 1996-06-19 三菱電機株式会社 内燃機関用ノック制御方法
DE4140147A1 (de) * 1991-12-05 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Zuendanlage fuer brennkraftmaschinen
FR2692623B1 (fr) * 1992-06-23 1995-07-07 Renault Procede de reperage cylindres pour le pilotage d'un systeme d'injection electronique d'un moteur a combustion interne.
JP2893235B2 (ja) * 1993-12-13 1999-05-17 株式会社ユニシアジェックス 内燃機関の失火検出装置
US5582151A (en) * 1995-08-10 1996-12-10 Dresser-Rand Method and system for balancing power in an internal combustion engine
US6292757B1 (en) 1999-08-16 2001-09-18 Windrock, Inc. Method and apparatus for continuously monitoring parameters of reciprocating compressor cylinders
JP5488286B2 (ja) * 2010-07-15 2014-05-14 トヨタ自動車株式会社 内燃機関の燃焼状態検出システム
CN104279066B (zh) * 2013-07-11 2017-02-08 北京清研宏达信息科技有限公司 四缸发动机的失火判缸方法
CN105781739B (zh) * 2016-03-04 2020-06-12 马瑞利（中国）有限公司 一种发动机判缸方法及系统以及汽车发动机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507138C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
JPS58124067A (ja) * 1982-01-19 1983-07-23 Hitachi Ltd ノツク制御装置
JPH0747944B2 (ja) * 1984-08-28 1995-05-24 マツダ株式会社 エンジンの制御装置
JPS61258955A (ja) * 1985-05-09 1986-11-17 Nippon Denso Co Ltd 多気筒内燃機関の異常気筒検出装置
KR920000053B1 (ko) * 1987-05-26 1992-01-06 미쓰비시전기 주식회사 엔진 제어장치
JPH01195949A (ja) * 1988-02-01 1989-08-07 Mitsubishi Electric Corp エンジンの制御装置
JP2730692B2 (ja) * 1988-07-27 1998-03-25 三菱電機株式会社 エンジンの制御装置
JPH02102377A (ja) * 1988-10-12 1990-04-13 Mitsubishi Electric Corp 内燃機関の制御装置

Also Published As

Publication number Publication date
DE69001982D1 (de) 1993-07-22
JPH03138433A (ja) 1991-06-12
EP0424917B1 (de) 1993-06-16
US5058551A (en) 1991-10-22
EP0424917A3 (en) 1991-08-21
EP0424917A2 (de) 1991-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee