YU52100A - - Google Patents

Info

Publication number
YU52100A
YU52100A YU52100A YU52100A YU52100A YU 52100 A YU52100 A YU 52100A YU 52100 A YU52100 A YU 52100A YU 52100 A YU52100 A YU 52100A YU 52100 A YU52100 A YU 52100A
Authority
YU
Yugoslavia
Prior art keywords
index
misfire
threshold values
sampling
cylinders
Prior art date
Application number
YU52100A
Other languages
English (en)
Other versions
YU49334B (sh
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 filed Critical
Publication of YU52100A publication Critical patent/YU52100A/xx
Publication of YU49334B publication Critical patent/YU49334B/sh

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
    • 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
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
YU52100A 1998-02-24 1998-08-17 Postupak za otkrivanje pojave otkazivanja paljenja kod motora sa unutrašnjim sagorevanjem i sistem za obavljanje ovog postupka YU49334B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000363A IT1298944B1 (it) 1998-02-24 1998-02-24 Procedimento per rilevare il mancato scoppio in un motore a combustione interna e sistema che realizza tale procedimento

Publications (2)

Publication Number Publication Date
YU52100A true YU52100A (xx) 2002-08-12
YU49334B YU49334B (sh) 2005-07-19

Family

ID=11379061

Family Applications (1)

Application Number Title Priority Date Filing Date
YU52100A YU49334B (sh) 1998-02-24 1998-08-17 Postupak za otkrivanje pojave otkazivanja paljenja kod motora sa unutrašnjim sagorevanjem i sistem za obavljanje ovog postupka

Country Status (27)

Country Link
US (1) US6651490B1 (xx)
EP (1) EP1056999B1 (xx)
JP (1) JP4152588B2 (xx)
KR (1) KR100557667B1 (xx)
CN (1) CN1138976C (xx)
AT (1) ATE213542T1 (xx)
AU (1) AU750684B2 (xx)
BG (1) BG63832B1 (xx)
BR (1) BR9815684A (xx)
CA (1) CA2320082C (xx)
CZ (1) CZ297026B6 (xx)
DE (1) DE69803945T2 (xx)
DK (1) DK1056999T3 (xx)
EE (1) EE04248B1 (xx)
ES (1) ES2172196T3 (xx)
HK (1) HK1033770A1 (xx)
HR (1) HRP20000534B1 (xx)
IL (1) IL137630A (xx)
IT (1) IT1298944B1 (xx)
NO (1) NO319831B1 (xx)
NZ (1) NZ506145A (xx)
PL (1) PL188267B1 (xx)
PT (1) PT1056999E (xx)
RU (1) RU2198389C2 (xx)
TR (1) TR200002455T2 (xx)
WO (1) WO1999044028A1 (xx)
YU (1) YU49334B (xx)

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DE10235665A1 (de) * 2002-07-31 2004-02-12 Conti Temic Microelectronic Gmbh Regelung der Betriebsweise einer Brennkraftmaschine
FR2851611B1 (fr) * 2003-02-20 2005-04-08 Siemens Vdo Automotive Procede de detection de rates de combustion dans un moteur a combustion interne par combinaison d'indices d'irregularite de combustion
FR2851612B1 (fr) * 2003-02-20 2009-05-22 Siemens Vdo Automotive Procede de detection de rates de combustion d'un moteur a combustion interne par filtrage des variations de l'indice d'irregularite de combustion
US7171302B2 (en) * 2004-05-07 2007-01-30 Snap-On Incorporated Determining engine cylinder contribution from indexed engine data
DE102005012942B4 (de) 2005-03-21 2018-12-13 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US7801671B1 (en) * 2006-09-05 2010-09-21 Pederson Neal R Methods and apparatus for detecting misfires
US7387018B2 (en) * 2006-11-17 2008-06-17 Gm Global Technology Operations, Inc. Discrete variable valve lift diagnostic systems and methods
DE102006056860A1 (de) 2006-12-01 2008-06-05 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Steuerung der Betriebsweise einer Brennkraftmaschine
US7530261B2 (en) * 2007-02-12 2009-05-12 Delphi Technologies, Inc. Fourier-based misfire detection strategy
SE0701120L (sv) * 2007-05-09 2008-11-10 Scania Cv Abp Metod och datorprogramprodukt för att identifiera en felfungerande cylinder i en flercylindrig förbränningsmotor
DE602007011066D1 (de) * 2007-09-26 2011-01-20 Magneti Marelli Spa Steuerverfahren für das Mischverhältnis in einem Mehrzylinder-Verbrennungsmotor mit mindestens zwei vor einem Katalysator befindlichen Lambdasonden
US7788020B2 (en) * 2008-03-11 2010-08-31 Deere & Company System and method for detecting cylinder misfire
JP5026334B2 (ja) * 2008-05-15 2012-09-12 三菱電機株式会社 角速度及び角加速度算出装置、トルク推定装置、燃焼状態推定装置
JP4767312B2 (ja) * 2008-12-24 2011-09-07 本田技研工業株式会社 気筒の休止状態を判定する装置
US8006670B2 (en) * 2010-03-11 2011-08-30 Ford Global Technologies, Llc Engine control with valve deactivation monitoring using exhaust pressure
US8256278B2 (en) * 2010-04-29 2012-09-04 GM Global Technology Operations LLC Engine misfire detection systems and methods using discrete fourier transform approximation
KR101180410B1 (ko) * 2010-05-04 2012-09-10 에스티엑스엔진 주식회사 내연기관의 실화 검출방법 및 그 장치
GB2480495B (en) * 2010-05-21 2017-08-23 Gm Global Tech Operations Llc Method for the detection of a component malfunction along the life of an internal combustion engine
CN102852693B (zh) * 2011-06-28 2015-05-27 比亚迪股份有限公司 一种点火线圈故障诊断***及其诊断方法
US10436676B2 (en) 2011-08-10 2019-10-08 Thompson Automotive Labs Llc Method and apparatus for engine analysis and remote engine analysis
US9447745B2 (en) * 2011-09-15 2016-09-20 General Electric Company System and method for diagnosing an engine
MX2014011269A (es) * 2012-03-21 2014-10-15 Toyota Motor Co Ltd Controlador de motor de combustion interna con sobrealimentador.
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
US9316565B2 (en) * 2013-01-14 2016-04-19 Cummins Inc. Exhaust manifold pressure based misfire detection for internal combustion engines
JP6032136B2 (ja) * 2013-06-05 2016-11-24 トヨタ自動車株式会社 内燃機関の失火検出システム
US10337416B2 (en) * 2013-11-21 2019-07-02 Ford Global Technologies, Llc Methods and systems for determining engine misfire
RU2551419C2 (ru) * 2014-04-10 2015-05-27 Виктор Фёдорович Бойченко Способ программного регулирования высокого напряжения искровых разрядов конденсаторного зажигания
US10451523B2 (en) * 2014-11-20 2019-10-22 Ford Global Technologies, Llc Misfire detection with crankshaft vibrations
US9435284B2 (en) * 2014-12-15 2016-09-06 Caterpillar Inc. In-range sensor fault diagnostic system and method
US9631566B1 (en) 2015-10-27 2017-04-25 Caterpillar Inc. Pre-chamber fuel admission valve diagnostics
NL2019853B1 (en) * 2017-11-03 2019-05-13 Daf Trucks Nv System and method for detecting malfunctioning turbo-diesel cylinders.
DE102018209253B4 (de) * 2018-06-11 2020-06-18 Bayerische Motoren Werke Aktiengesellschaft Fourier-Diagnose eines Ladungswechselverhaltens eines Verbrennungsmotors
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
CN109030009A (zh) * 2018-06-28 2018-12-18 潍柴动力股份有限公司 一种用于发动机失火检测方法及装置
CN109030010A (zh) * 2018-06-28 2018-12-18 潍柴动力股份有限公司 一种用于发动机失火检测方法及装置
CN108692947A (zh) * 2018-06-28 2018-10-23 潍柴动力股份有限公司 一种用于发动机失火检测方法及装置
GB2579073A (en) 2018-11-19 2020-06-10 Delphi Automotive Systems Lux Method to determine misfire in a cylinder of an internal combustion engine
KR102119876B1 (ko) * 2018-12-04 2020-06-05 현대오트론 주식회사 단기통 4행정 엔진의 실화 진단 방법 및 장치
KR102053321B1 (ko) * 2018-12-04 2019-12-06 현대오트론 주식회사 다운 샘플링과 이산 푸리에 변환을 활용한 엔진 실화 진단 시스템 및 방법
KR102119873B1 (ko) * 2018-12-04 2020-06-05 현대오트론 주식회사 단기통 4행정 엔진의 실화 진단 방법 및 장치
US11512660B2 (en) * 2019-06-17 2022-11-29 Cummins Inc. Internal combustion engine misfire and air-fuel ratio imbalance detection and controls
CN112145270B (zh) * 2020-09-27 2022-07-22 广东唯普汽车电子商务股份有限公司 一种发动机排气压力电子波形检测和识别方法及***
JP2022185653A (ja) * 2021-06-03 2022-12-15 三菱重工業株式会社 内燃機関の失火検知装置、および、失火検知方法
CN114635794B (zh) * 2022-03-07 2023-03-21 潍柴动力股份有限公司 一种燃烧情况确定方法、装置、电子设备和存储介质
US11933366B2 (en) * 2022-08-17 2024-03-19 International Engine Intellectual Property Company, Llc Connecting rod failure detection system and method

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JPS5853177B2 (ja) * 1975-12-25 1983-11-28 日産自動車株式会社 シツカケンシユツソウチ
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Also Published As

Publication number Publication date
EP1056999B1 (en) 2002-02-20
PL342539A1 (en) 2001-06-18
HRP20000534A2 (en) 2001-08-31
PT1056999E (pt) 2002-06-28
JP2002505418A (ja) 2002-02-19
PL188267B1 (pl) 2005-01-31
CN1138976C (zh) 2004-02-18
HK1033770A1 (en) 2001-09-21
DK1056999T3 (da) 2002-06-17
EP1056999A1 (en) 2000-12-06
US6651490B1 (en) 2003-11-25
CA2320082C (en) 2006-08-01
HRP20000534B1 (en) 2006-09-30
DE69803945T2 (de) 2002-08-29
IL137630A (en) 2004-03-28
NZ506145A (en) 2002-05-31
DE69803945D1 (de) 2002-03-28
NO319831B1 (no) 2005-09-19
NO20004005L (no) 2000-10-19
IL137630A0 (en) 2001-10-31
AU9183398A (en) 1999-09-15
CN1285039A (zh) 2001-02-21
NO20004005D0 (no) 2000-08-09
ATE213542T1 (de) 2002-03-15
ES2172196T3 (es) 2002-09-16
RU2198389C2 (ru) 2003-02-10
BG104678A (en) 2001-04-30
KR100557667B1 (ko) 2006-03-10
CZ297026B6 (cs) 2006-08-16
IT1298944B1 (it) 2000-02-07
CA2320082A1 (en) 1999-09-02
KR20010041275A (ko) 2001-05-15
ITMI980363A1 (it) 1999-08-24
BG63832B1 (bg) 2003-02-28
WO1999044028A1 (en) 1999-09-02
EE200000490A (et) 2002-02-15
YU49334B (sh) 2005-07-19
JP4152588B2 (ja) 2008-09-17
AU750684B2 (en) 2002-07-25
BR9815684A (pt) 2000-10-24
TR200002455T2 (tr) 2001-07-23
EE04248B1 (et) 2004-02-16
CZ20003091A3 (cs) 2000-12-13

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