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AR066809A1 - Dispositivo para determinar la detonacion y metodo para determinar la detonacion para un motor de combustion interna - Google Patents

Dispositivo para determinar la detonacion y metodo para determinar la detonacion para un motor de combustion interna

Info

Publication number
AR066809A1
AR066809A1 ARP080102312A ARP080102312A AR066809A1 AR 066809 A1 AR066809 A1 AR 066809A1 AR P080102312 A ARP080102312 A AR P080102312A AR P080102312 A ARP080102312 A AR P080102312A AR 066809 A1 AR066809 A1 AR 066809A1
Authority
AR
Argentina
Prior art keywords
detonation
magnitude
waveform
determining
model
Prior art date
Application number
ARP080102312A
Other languages
English (en)
Inventor
Rihito Kaneko
Kenji Kasashima
Masatomo Yoshihara
Kenji Senda
Yuichi Takemura
Norihito Hanai
Yosuhiro Yamasako
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of AR066809A1 publication Critical patent/AR066809A1/es

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
    • 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
    • G01L23/225—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 circuit arrangements therefor

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Una unidad de control electronico (ECU) de motor ejecuta un programa que incluye los pasos de detectar una magnitud de vibracion de un motor (S102), detectar una forma de onda de vibracion del motor basándose en la magnitud (S104), calcular un coeficiente de correlacion K, en el caso en donde el NE de velocidad del motor es más pequeno que un NE (1) de valor de umbral, utilizando la suma de valores que individualmente son determinados restando un valor de referencia positiva de una magnitud de un modelo de forma de onda de detonacion, como un área S del modelo de forma de onda de detonacion, y calculando el coeficiente de correlacion K, en el caso en donde el NE de velocidad del motor no es más pequeno que el NE (1) valor de umbral, utilizando el área S del modelo toral de forma de onda de detonacion (S114), y determinando si ha ocurrido o no la detonacion utilizando el coeficiente de correlacion K (S120, S124). El coeficiente de correlacion K se calcula dividiendo por el área S la suma de las diferencias que son en forma individual la diferencia entre la magnitud sobre la forma de onda de vibracion y la magnitud sobre el modelo de forma de onda de detonacion.
ARP080102312A 2007-05-30 2008-05-30 Dispositivo para determinar la detonacion y metodo para determinar la detonacion para un motor de combustion interna AR066809A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007143883A JP4600431B2 (ja) 2007-05-30 2007-05-30 内燃機関のノッキング判定装置

Publications (1)

Publication Number Publication Date
AR066809A1 true AR066809A1 (es) 2009-09-16

Family

ID=39712108

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102312A AR066809A1 (es) 2007-05-30 2008-05-30 Dispositivo para determinar la detonacion y metodo para determinar la detonacion para un motor de combustion interna

Country Status (16)

Country Link
US (1) US8205489B2 (es)
EP (1) EP2150794B1 (es)
JP (1) JP4600431B2 (es)
KR (1) KR101136764B1 (es)
CN (1) CN101680816B (es)
AR (1) AR066809A1 (es)
AU (1) AU2008258991A1 (es)
BR (1) BRPI0812023A2 (es)
CA (1) CA2688289A1 (es)
CO (1) CO6251346A2 (es)
MX (1) MX2009011928A (es)
MY (1) MY147056A (es)
RU (1) RU2442116C2 (es)
TW (1) TWI352774B (es)
WO (1) WO2008149832A1 (es)
ZA (1) ZA200908790B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4597167B2 (ja) * 2006-06-28 2010-12-15 トヨタ自動車株式会社 内燃機関のノッキング判定装置
EP2327868B1 (en) * 2008-09-26 2015-04-08 Honda Motor Co., Ltd. Frequency spectrum analyzing apparatus
JP2013024098A (ja) 2011-07-20 2013-02-04 Yamaha Motor Co Ltd 内燃機関およびそれを備えた鞍乗型車両
JP5502176B2 (ja) * 2012-10-26 2014-05-28 三菱電機株式会社 内燃機関の制御装置
WO2016104158A1 (ja) * 2014-12-22 2016-06-30 ヤマハ発動機株式会社 エンジンユニット
WO2016104160A1 (ja) * 2014-12-22 2016-06-30 ヤマハ発動機株式会社 空冷式エンジンユニット
US11204011B2 (en) * 2018-05-21 2021-12-21 Ford Global Technologies, Llc Method and system for variable displacement engine knock control
US11255288B2 (en) * 2018-05-23 2022-02-22 Ford Global Technologies, Llc Method and system for determining engine knock background noise levels
KR102546653B1 (ko) 2018-12-11 2023-06-22 삼성전자주식회사 콘택 플러그를 갖는 반도체 소자
JP6733795B1 (ja) * 2019-09-24 2020-08-05 トヨタ自動車株式会社 内燃機関の点火時期制御装置
JP6683283B1 (ja) * 2019-09-24 2020-04-15 トヨタ自動車株式会社 内燃機関の点火時期制御装置
DE112019007933T5 (de) * 2019-12-04 2022-10-06 Mitsubishi Electric Corporation Regler und Regelungsverfahren für einen Verbrennungsmotor
CN110878718B (zh) * 2019-12-31 2022-04-19 广西玉柴机器股份有限公司 一种天然气发动机的爆震控制方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU907291A1 (ru) 1980-06-25 1982-02-23 Московский автомеханический институт Система измерени детонации в двигател х с искровым зажиганием
JPS60164232A (ja) 1984-02-07 1985-08-27 Nissan Motor Co Ltd ノツキング・レベル制御装置
GB8705023D0 (en) 1987-03-04 1987-04-08 Lucas Elect Electron Syst Knock detection system
SU1513378A1 (ru) 1987-06-16 1989-10-07 Организация П/Я Р-6007 Устройство дл обнаружени детонаций в отдельных цилиндрах двигател внутреннего сгорани
US5230316A (en) * 1990-04-27 1993-07-27 Hitachi, Ltd. Method and apparatus for detecting knock in an internal combustion engine
TW287216B (en) 1995-02-13 1996-10-01 Ruey-Tyng Lin The manufacturing method for grains fireproof material
JPH11270400A (ja) 1998-03-20 1999-10-05 Unisia Jecs Corp 内燃機関のノッキング検出装置
CN1229575C (zh) * 1998-05-12 2005-11-30 罗伯特·博施有限公司 点火控制方法
JP3715868B2 (ja) 2000-06-15 2005-11-16 三菱電機株式会社 内燃機関のノック制御装置
DE10033586A1 (de) 2000-07-11 2002-01-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Fehlererkennung bzw. Diagnose
DE10154422A1 (de) * 2001-11-06 2003-05-15 Bosch Gmbh Robert Verfahren und Vorrichtung zur Störgeräuschausblendung bei der Klopferfassung in einer Brennkraftmaschine
RU2214586C1 (ru) 2002-06-07 2003-10-20 Общество с ограниченной ответственностью "НПО ИТЭЛМА" Способ выявления детонации в двигателе внутреннего сгорания и устройство для его осуществления
JP3659589B2 (ja) 2002-10-21 2005-06-15 三菱電機株式会社 内燃機関のノック制御装置
US7311004B2 (en) * 2003-03-10 2007-12-25 Capstan Ag Systems, Inc. Flow control and operation monitoring system for individual spray nozzles
JP4060226B2 (ja) 2003-04-01 2008-03-12 本田技研工業株式会社 内燃機関におけるノックセンサの取付構造
US7200487B2 (en) * 2003-06-30 2007-04-03 Westport Power Inc. System and method for processing an accelerometer signal to assist in combustion quality control in an internal combustion engine
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
JP4390104B2 (ja) * 2004-04-16 2009-12-24 株式会社デンソー 内燃機関のノック判定装置
JP4410674B2 (ja) * 2004-04-22 2010-02-03 トヨタ自動車株式会社 内燃機関のノッキング判定装置およびその装置を含む点火制御システム
JP2006177259A (ja) 2004-12-22 2006-07-06 Toyota Motor Corp 内燃機関のノッキング判定装置
JP4557709B2 (ja) 2004-12-24 2010-10-06 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4404813B2 (ja) 2005-06-30 2010-01-27 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4468865B2 (ja) 2005-06-30 2010-05-26 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4597167B2 (ja) * 2006-06-28 2010-12-15 トヨタ自動車株式会社 内燃機関のノッキング判定装置
TWI287216B (en) 2006-09-22 2007-09-21 Univ Nat Chiao Tung Intelligent engine noise diagnostic system and diagnostic method thereof

Also Published As

Publication number Publication date
EP2150794B1 (en) 2015-11-11
KR20100007896A (ko) 2010-01-22
KR101136764B1 (ko) 2012-04-20
CA2688289A1 (en) 2008-11-12
US20100162795A1 (en) 2010-07-01
TW200925401A (en) 2009-06-16
RU2442116C2 (ru) 2012-02-10
RU2009149320A (ru) 2011-07-10
CN101680816B (zh) 2012-03-21
ZA200908790B (en) 2010-08-25
AU2008258991A1 (en) 2008-12-11
BRPI0812023A2 (pt) 2014-11-18
MX2009011928A (es) 2009-11-18
US8205489B2 (en) 2012-06-26
CN101680816A (zh) 2010-03-24
EP2150794A1 (en) 2010-02-10
MY147056A (en) 2012-10-15
JP2008297951A (ja) 2008-12-11
CO6251346A2 (es) 2011-02-21
JP4600431B2 (ja) 2010-12-15
WO2008149832A1 (en) 2008-12-11
WO2008149832A8 (en) 2009-10-08
TWI352774B (en) 2011-11-21

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