ATE544944T1 - Klopf-detektionsvorrichtung für einen verbrennungsmotor - Google Patents

Klopf-detektionsvorrichtung für einen verbrennungsmotor

Info

Publication number
ATE544944T1
ATE544944T1 AT09723209T AT09723209T ATE544944T1 AT E544944 T1 ATE544944 T1 AT E544944T1 AT 09723209 T AT09723209 T AT 09723209T AT 09723209 T AT09723209 T AT 09723209T AT E544944 T1 ATE544944 T1 AT E544944T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
time series
series data
knocking
Prior art date
Application number
AT09723209T
Other languages
English (en)
Inventor
Hirotaka Komatsu
Jiro Takagi
Atsushi Kurauchi
Masayuki Yoshiiri
Kazuhiko Hirota
Natsuko Kitamura
Yoshiaki Akimoto
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
Application granted granted Critical
Publication of ATE544944T1 publication Critical patent/ATE544944T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • 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
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
AT09723209T 2008-03-18 2009-03-09 Klopf-detektionsvorrichtung für einen verbrennungsmotor ATE544944T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008069019 2008-03-18
JP2009019354A JP4827936B2 (ja) 2008-03-18 2009-01-30 内燃機関のノッキング検出装置
PCT/JP2009/054379 WO2009116410A1 (ja) 2008-03-18 2009-03-09 内燃機関のノッキング検出装置および内燃機関のノッキング検出方法

Publications (1)

Publication Number Publication Date
ATE544944T1 true ATE544944T1 (de) 2012-02-15

Family

ID=41090815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09723209T ATE544944T1 (de) 2008-03-18 2009-03-09 Klopf-detektionsvorrichtung für einen verbrennungsmotor

Country Status (6)

Country Link
US (1) US8326518B2 (de)
EP (1) EP2189643B1 (de)
JP (1) JP4827936B2 (de)
CN (1) CN101910596B (de)
AT (1) ATE544944T1 (de)
WO (1) WO2009116410A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157825B2 (en) 2008-05-01 2015-10-13 GM Global Technology Operations LLC Engine knock diagnostic
WO2010090113A1 (ja) * 2009-02-06 2010-08-12 本田技研工業株式会社 周波数成分分析装置
JP5762021B2 (ja) 2011-01-31 2015-08-12 三菱電機株式会社 エンジンのノック制御装置
JP5039224B1 (ja) * 2011-05-17 2012-10-03 三菱電機株式会社 内燃機関の制御装置
FR2976074B1 (fr) * 2011-06-01 2013-05-17 IFP Energies Nouvelles Methode d'estimation de l'intensite du cliquetis d'un moteur a combustion interne par inversion d'une equation d'onde
FI123043B (fi) 2011-08-25 2012-10-15 Waertsilae Finland Oy Menetelmä ja järjestely nakutuksen hallitsemiseksi
US9441556B2 (en) * 2013-03-15 2016-09-13 GM Global Technology Operations LLC Noise updating systems and methods
JP6288699B2 (ja) * 2014-01-10 2018-03-07 三菱重工業株式会社 内燃機関のノッキング判定装置及びノッキング制御装置
JP6389780B2 (ja) * 2015-03-03 2018-09-12 株式会社小野測器 信号解析装置およびノッキング検出装置
JP6422371B2 (ja) * 2015-03-03 2018-11-14 株式会社小野測器 ノッキング検出装置およびノッキング検出方法
JP6203896B1 (ja) * 2016-04-15 2017-09-27 本田技研工業株式会社 内燃機関のノッキング検出装置
WO2018044294A1 (en) * 2016-08-31 2018-03-08 General Electric Company System and method for determining the timing of an engine event
DE102016216531A1 (de) * 2016-09-01 2018-03-01 Robert Bosch Gmbh Verfahren zur Klopferkennung einer Brennkraftmaschine
DE102016218673B4 (de) * 2016-09-28 2019-03-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Klopferkennung einer Brennkraftmaschine
CN107084060B (zh) * 2017-04-12 2019-04-19 潍柴西港新能源动力有限公司 一种天然气发动机爆震控制策略
DE102017220129B4 (de) * 2017-11-13 2023-10-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Klopfregelung einer Brennkraftmaschine
CN112665715B (zh) * 2021-01-15 2022-12-13 成都航空职业技术学院 一种航空发动机的振动故障检测系统及方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164867A (en) * 1978-08-28 1979-08-21 General Motors Corporation Method of measurement of bulk temperatures of gas in engine cylinders
JPS5637535A (en) * 1979-09-05 1981-04-11 Nippon Soken Inc Knocking detector
DE3133703A1 (de) * 1981-08-26 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen"
US4489692A (en) * 1982-03-05 1984-12-25 Nippondenso Co., Ltd. Ignition timing control system for internal combustion engine with knock sensor
DE3308541A1 (de) * 1983-03-10 1984-09-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur erkennung des klopfens bei brennkraftmaschinen
JPH0681946B2 (ja) * 1985-09-10 1994-10-19 トヨタ自動車株式会社 過給機付き火花点火内燃機関のアンチノツク制御方法
JPS6448654U (de) * 1987-09-22 1989-03-27
US4829956A (en) * 1987-11-02 1989-05-16 Caterpillar Inc. Method and apparatus for detecting discrete levels of detonation in an internal combustion engine
JP2684611B2 (ja) 1989-04-14 1997-12-03 株式会社日立製作所 ノッキング検出装置
JP2699615B2 (ja) * 1990-06-11 1998-01-19 日産自動車株式会社 エンジンのノッキング検出装置
JPH0635940B2 (ja) * 1990-07-31 1994-05-11 株式会社ユニシアジェックス 内燃機関のノッキング検出装置
US5400644A (en) * 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
JP3668497B2 (ja) * 1992-09-30 2005-07-06 株式会社日立製作所 内燃機関のノッキング検出方法及び点火時期制御方法
US5560337A (en) * 1993-08-16 1996-10-01 Saturn Corporation Knock control using fuzzy logic
JPH08326594A (ja) * 1995-06-02 1996-12-10 Hitachi Ltd 内燃機関のノッキング検出装置
US6060913A (en) * 1997-08-26 2000-05-09 Harris Corporation Electrical system with small signal suppression circuitry
JPH11303673A (ja) * 1998-04-21 1999-11-02 Denso Corp 内燃機関用制御信号処理システム
JP2002296150A (ja) * 2001-03-30 2002-10-09 Mazda Motor Corp 作動機器の異常診断方法および異常診断装置
JP4327582B2 (ja) * 2003-12-24 2009-09-09 株式会社日本自動車部品総合研究所 ノッキング検知装置
JP4311657B2 (ja) * 2004-04-15 2009-08-12 株式会社デンソー 内燃機関のノック検出装置
JP2006161649A (ja) * 2004-12-06 2006-06-22 Denso Corp ノック検出装置
JP4473171B2 (ja) * 2005-04-27 2010-06-02 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4618172B2 (ja) * 2006-03-15 2011-01-26 いすゞ自動車株式会社 エンジンの着火時期判定方法及び着火時期判定装置
CA2610388C (en) * 2007-11-29 2009-09-15 Westport Power Inc. Method and apparatus for using an accelerometer signal to detect misfiring in an internal combustion engine
US7769536B2 (en) * 2008-12-31 2010-08-03 Gm Global Technology Operations, Inc. Diagnostic systems and methods for engine knock sensors
US8046155B2 (en) * 2009-02-13 2011-10-25 Denso Corporation Method and apparatus for misfire detection using engine cycles at least subsequent to actual misfire event

Also Published As

Publication number Publication date
US8326518B2 (en) 2012-12-04
JP4827936B2 (ja) 2011-11-30
EP2189643B1 (de) 2012-02-08
EP2189643A1 (de) 2010-05-26
EP2189643A4 (de) 2010-12-22
WO2009116410A1 (ja) 2009-09-24
CN101910596B (zh) 2013-06-19
JP2009257316A (ja) 2009-11-05
US20110118960A1 (en) 2011-05-19
CN101910596A (zh) 2010-12-08

Similar Documents

Publication Publication Date Title
ATE544944T1 (de) Klopf-detektionsvorrichtung für einen verbrennungsmotor
DE602007007170D1 (de) Vorrichtung zum Erkennen von Fehlzündungen für einen Verbrennungsmotor
JP2007009814A5 (de)
ATE545168T1 (de) Verfahren zur beurteilung eines internen batterie-kurzschlusses, vorrichtung zur beurteilung eines internen batterie-kurzschlusses, batteriepaket und herstellungsverfahren dafür
EA201200949A1 (ru) Измерительное устройство и метод исследования пробного газа при помощи инфракрасной абсорбционной спектроскопии
EP1804044A3 (de) Apparat zur Erkennung von Fehlzündungen für eine Brennkraftmaschine
DE602005003914D1 (de) System zur Erkennung von Fehlzündungen für eine Brennkraftmaschine
WO2007109710A3 (en) Optical device for detecting live insect infestation
CA2610388A1 (en) Method and apparatus for using an accelerometer signal to detect misfiring in an internal combustion engine
EA201690472A1 (ru) Способ и устройство для навигации активных хирургических инструментов
WO2007120996A3 (en) Method and apparatus for compact spectrometer for detecting hazardous agents
DE502008003347D1 (de) Rauchdetektion mittels zweier spektral unterschiedlicher Streulichtmessungen
SE0950297L (sv) Förfarande och anordning för bestämning av en bränsleblandnings sammansättning
DE602006008535D1 (de) System zur Erkennung von Fehlzündungen für eine Brennkraftmaschine
EP1873383A4 (de) Zündausfallerfassungsvorrichtung für verbrennungsmotor
BR112012028454A2 (pt) método e dispositivo para monitorar um sensor de umidade em um motor de combustão, utilizando medição de oxigênio de outros sensores no motor, como sensores de nox, lambda e/ou oxigênio
ATE505637T1 (de) Vorrichtung zur beurteilung des klopfens einer brennkraftmaschine und verfahren zur beuerteilung des klopfens
EP2287591A3 (de) Verfahren und Vorrichtung zur Bestimmung der Konzentration von NO2 in Gasgemischen
WO2009028062A1 (ja) Ｆｒｅｔ検出方法および装置
AR068168A1 (es) Dispositivo y metodo de determinacion del estado de detonacion para un motor de combustion interna
BR102012005857A8 (pt) método para reconhecer ao menos uma característica do combustível em um motor a combustão interna
EA201590714A1 (ru) Способ и устройство для предотвращения и/или обнаружения трещин вследствие внутренних напряжений в детали при ее закалке или правке
WO2016003524A3 (en) Explosives detection using optical spectroscopy
TW200712315A (en) Crank angle detecting apparatus and reference angular position detection method for internal combustion engine
JP2007009813A5 (de)