DE69004410D1 - Methode und Gerät um den Verbrennungszustand in einer mehrzylindrigen Brennkraftmaschine zu detektieren. - Google Patents

Methode und Gerät um den Verbrennungszustand in einer mehrzylindrigen Brennkraftmaschine zu detektieren.

Info

Publication number
DE69004410D1
DE69004410D1 DE90313577T DE69004410T DE69004410D1 DE 69004410 D1 DE69004410 D1 DE 69004410D1 DE 90313577 T DE90313577 T DE 90313577T DE 69004410 T DE69004410 T DE 69004410T DE 69004410 D1 DE69004410 D1 DE 69004410D1
Authority
DE
Germany
Prior art keywords
detect
cylinder internal
combustion engine
internal combustion
combustion state
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
DE90313577T
Other languages
English (en)
Other versions
DE69004410T2 (de
Inventor
Yutaka C O Sawa Works O Takaku
Toshio C O Sawa Works Of Ishii
Mineo C O Sawa Works Kashiwaya
Naoyuki C O Mechan Engi Tanaka
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 Ltd
Original Assignee
Hitachi 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
Priority claimed from JP2000509A external-priority patent/JP2559509B2/ja
Priority claimed from JP2042458A external-priority patent/JP2559516B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69004410D1 publication Critical patent/DE69004410D1/de
Application granted granted Critical
Publication of DE69004410T2 publication Critical patent/DE69004410T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually

Landscapes

  • 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)
DE69004410T 1990-01-08 1990-12-13 Methode und Gerät um den Verbrennungszustand in einer mehrzylindrigen Brennkraftmaschine zu detektieren. Expired - Fee Related DE69004410T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000509A JP2559509B2 (ja) 1990-01-08 1990-01-08 多気筒内燃機関の失火検出方法及びその装置
JP2042458A JP2559516B2 (ja) 1990-02-26 1990-02-26 内燃機関の燃焼状態検出装置

Publications (2)

Publication Number Publication Date
DE69004410D1 true DE69004410D1 (de) 1993-12-09
DE69004410T2 DE69004410T2 (de) 1994-05-19

Family

ID=26333502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69004410T Expired - Fee Related DE69004410T2 (de) 1990-01-08 1990-12-13 Methode und Gerät um den Verbrennungszustand in einer mehrzylindrigen Brennkraftmaschine zu detektieren.

Country Status (4)

Country Link
US (1) US5241480A (de)
EP (1) EP0437057B1 (de)
KR (1) KR0154985B1 (de)
DE (1) DE69004410T2 (de)

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JP4424380B2 (ja) * 2007-06-20 2010-03-03 株式会社デンソー 噴射量制御装置およびそれを用いた燃料噴射システム
DE102008044305B4 (de) * 2008-12-03 2021-06-02 Robert Bosch Gmbh Verfahren, Steuergerät und Computerprogrammprodukt zur Erfassung der Laufunruhe eines mehrzylindrigen Verbrennungsmotors
US8494756B2 (en) * 2010-08-19 2013-07-23 GM Global Technology Operations LLC Control system and method based on estimated engine speed
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CN104295388B (zh) * 2014-08-14 2017-02-15 吉林大学 一种基于指示转矩的发动机各缸不均匀性补偿控制方法
DE102014221293A1 (de) 2014-10-21 2016-04-21 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Erkennen eines Verbrennungsvorgangs einer Verbrennungskraftmaschine eines Hybridfahrzeugs
US9556810B2 (en) 2014-12-31 2017-01-31 General Electric Company System and method for regulating exhaust gas recirculation in an engine
US9752949B2 (en) 2014-12-31 2017-09-05 General Electric Company System and method for locating engine noise
US9803567B2 (en) 2015-01-07 2017-10-31 General Electric Company System and method for detecting reciprocating device abnormalities utilizing standard quality control techniques
US9874488B2 (en) 2015-01-29 2018-01-23 General Electric Company System and method for detecting operating events of an engine
US9528445B2 (en) 2015-02-04 2016-12-27 General Electric Company System and method for model based and map based throttle position derivation and monitoring
US9903778B2 (en) 2015-02-09 2018-02-27 General Electric Company Methods and systems to derive knock sensor conditions
US9791343B2 (en) 2015-02-12 2017-10-17 General Electric Company Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal
US10001077B2 (en) 2015-02-19 2018-06-19 General Electric Company Method and system to determine location of peak firing pressure
US9915217B2 (en) 2015-03-05 2018-03-13 General Electric Company Methods and systems to derive health of mating cylinder using knock sensors
US9695761B2 (en) 2015-03-11 2017-07-04 General Electric Company Systems and methods to distinguish engine knock from piston slap
US9435244B1 (en) 2015-04-14 2016-09-06 General Electric Company System and method for injection control of urea in selective catalyst reduction
US9784231B2 (en) 2015-05-06 2017-10-10 General Electric Company System and method for determining knock margin for multi-cylinder engines
US9933334B2 (en) 2015-06-22 2018-04-03 General Electric Company Cylinder head acceleration measurement for valve train diagnostics system and method
US9784635B2 (en) 2015-06-29 2017-10-10 General Electric Company Systems and methods for detection of engine component conditions via external sensors
US10393609B2 (en) 2015-07-02 2019-08-27 Ai Alpine Us Bidco Inc. System and method for detection of changes to compression ratio and peak firing pressure of an engine
US9897021B2 (en) 2015-08-06 2018-02-20 General Electric Company System and method for determining location and value of peak firing pressure
DE102016202556A1 (de) 2016-02-18 2017-08-24 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Erkennen während eines Betriebs eines Hybridfahrzeugs, ob in einer Verbrennungskraftmaschine des Hybridfahrzeugs eine Verbrennung stattfindet
DE102016219686A1 (de) * 2016-10-11 2018-04-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
CN107237699B (zh) * 2017-06-20 2019-11-12 上海工程技术大学 一种大功率多点电喷气体发动机失火检测方法及检测装置
US10760543B2 (en) 2017-07-12 2020-09-01 Innio Jenbacher Gmbh & Co Og System and method for valve event detection and control
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FR3075269B1 (fr) * 2017-12-19 2020-01-10 Renault S.A.S. Procede de detection d'un pre-allumage d'un melange d'air frais et de carburant
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Also Published As

Publication number Publication date
EP0437057A1 (de) 1991-07-17
EP0437057B1 (de) 1993-11-03
KR0154985B1 (ko) 1998-11-16
US5241480A (en) 1993-08-31
DE69004410T2 (de) 1994-05-19
KR910014596A (ko) 1991-08-31

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee