CN101213434B - 内燃机的爆震判定设备 - Google Patents

内燃机的爆震判定设备 Download PDF

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Publication number
CN101213434B
CN101213434B CN2006800241073A CN200680024107A CN101213434B CN 101213434 B CN101213434 B CN 101213434B CN 2006800241073 A CN2006800241073 A CN 2006800241073A CN 200680024107 A CN200680024107 A CN 200680024107A CN 101213434 B CN101213434 B CN 101213434B
Authority
CN
China
Prior art keywords
vibrations
waveform
frequency band
internal combustion
vibration
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
CN2006800241073A
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English (en)
Chinese (zh)
Other versions
CN101213434A (zh
Inventor
吉原正朝
笠岛健司
金子理人
麻生纮司
千田健次
竹村优一
岩出纯
大江修平
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.)
Denso Corp
Toyota Motor Corp
Soken Inc
Original Assignee
Denso Corp
Nippon Soken Inc
Toyota Motor Corp
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 Denso Corp, Nippon Soken Inc, Toyota Motor Corp filed Critical Denso Corp
Publication of CN101213434A publication Critical patent/CN101213434A/zh
Application granted granted Critical
Publication of CN101213434B publication Critical patent/CN101213434B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
CN2006800241073A 2005-06-30 2006-06-26 内燃机的爆震判定设备 Expired - Fee Related CN101213434B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP192043/2005 2005-06-30
JP2005192043A JP4404813B2 (ja) 2005-06-30 2005-06-30 内燃機関のノッキング判定装置
PCT/JP2006/313173 WO2007004597A1 (en) 2005-06-30 2006-06-26 Knocking determination device for internal combustion engine

Publications (2)

Publication Number Publication Date
CN101213434A CN101213434A (zh) 2008-07-02
CN101213434B true CN101213434B (zh) 2010-12-22

Family

ID=36928443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800241073A Expired - Fee Related CN101213434B (zh) 2005-06-30 2006-06-26 内燃机的爆震判定设备

Country Status (11)

Country Link
US (1) US7669459B2 (enExample)
EP (1) EP1896818B1 (enExample)
JP (1) JP4404813B2 (enExample)
KR (1) KR100950882B1 (enExample)
CN (1) CN101213434B (enExample)
AR (1) AR055982A1 (enExample)
DE (1) DE602006019590D1 (enExample)
ES (1) ES2357475T3 (enExample)
MY (1) MY140802A (enExample)
WO (1) WO2007004597A1 (enExample)
ZA (1) ZA200800815B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100823253B1 (ko) * 2004-09-02 2008-04-17 삼성전자주식회사 이미지 형성 장치 및 이미지 형성장치의 저장부
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
JP4358198B2 (ja) * 2006-03-20 2009-11-04 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4357501B2 (ja) * 2006-05-29 2009-11-04 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4447576B2 (ja) 2006-05-29 2010-04-07 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4575902B2 (ja) * 2006-05-29 2010-11-04 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4390786B2 (ja) * 2006-06-06 2009-12-24 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4490455B2 (ja) * 2006-10-06 2010-06-23 トヨタ自動車株式会社 内燃機関のノッキング判定装置、ノッキング判定方法、その方法を実現するプログラムおよびそのプログラムを記録した記録媒体
JP2008095602A (ja) * 2006-10-12 2008-04-24 Denso Corp 内燃機関のノック判定装置
JP4600431B2 (ja) 2007-05-30 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
JP4949167B2 (ja) 2007-08-08 2012-06-06 株式会社デンソー 内燃機関のノック判定装置
JP4997026B2 (ja) * 2007-09-03 2012-08-08 トヨタ自動車株式会社 内燃機関のノッキング判定装置、ノッキング判定方法およびその方法をコンピュータに実現させるプログラムならびにそのプログラムを記録した記録媒体
US8056396B2 (en) * 2008-02-27 2011-11-15 Denso Corporation Knock detection device and knock detection system diagnosis device
JP4980956B2 (ja) 2008-03-03 2012-07-18 トヨタ自動車株式会社 内燃機関の点火時期制御装置
JP2009209751A (ja) * 2008-03-04 2009-09-17 Denso Corp 内燃機関のノック検出装置
US8151627B2 (en) * 2008-03-05 2012-04-10 Denso Corporation Knock detection device and knock detection system diagnosis device
CN105242782B (zh) * 2015-09-25 2019-03-29 联想(北京)有限公司 电子设备和信息处理方法
JP6414003B2 (ja) * 2015-10-07 2018-10-31 株式会社デンソー エンジン制御装置
US11255288B2 (en) * 2018-05-23 2022-02-22 Ford Global Technologies, Llc Method and system for determining engine knock background noise levels

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637245A (en) * 1984-06-29 1987-01-20 Mitsubishi Denki Kabushiki Kaisha Knock deriving apparatus for internal combustion engines
EP0423031A1 (fr) * 1989-10-11 1991-04-17 Marelli Autronica Procédé et dispositif de détection de cliquetis
EP0454486A2 (en) * 1990-04-27 1991-10-30 Hitachi, Ltd. Method and apparatus for detecting knock in an internal combustion engine
US5400644A (en) * 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
CN1683912A (zh) * 2004-04-15 2005-10-19 丰田自动车株式会社 内燃机的爆震检测装置以及爆震检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044745A1 (de) * 1980-11-27 1982-07-08 Daimler-Benz Ag, 7000 Stuttgart "vorrichtung zum erkennen unerwuenschter verbrennungsverlaeufe bei fremdgezuendeten brennkraftmaschinen"
GB2245382B (en) 1990-04-28 1994-03-23 Motorola Inc Automotive diagnostic system
US5373448A (en) * 1991-04-24 1994-12-13 Hitachi, Ltd. Knock detection device for an internal combustion engine
US5608633A (en) * 1991-07-29 1997-03-04 Nissan Motor Co., Ltd. System and method for detecting knocking for internal combustion engine
JPH07109949A (ja) 1993-10-15 1995-04-25 Nippondenso Co Ltd 内燃機関のノッキング検出装置
JPH08326594A (ja) 1995-06-02 1996-12-10 Hitachi Ltd 内燃機関のノッキング検出装置
JP3954679B2 (ja) 1997-01-20 2007-08-08 ヤンマー株式会社 ノッキング検出方法
JP3753583B2 (ja) 2000-02-15 2006-03-08 株式会社デンソー 内燃機関用ノック制御装置
JP2002047993A (ja) 2000-08-01 2002-02-15 Denso Corp 内燃機関のノック検出装置
JP4134797B2 (ja) 2003-04-14 2008-08-20 株式会社デンソー ノッキング検出装置
JP4297734B2 (ja) * 2003-05-28 2009-07-15 株式会社デンソー 内燃機関のノック制御装置
JP4165751B2 (ja) * 2003-07-03 2008-10-15 株式会社デンソー 内燃機関のノック検出装置
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
US7243020B2 (en) * 2004-12-03 2007-07-10 Fujitsu Ten Limited Knock detection apparatus and knock detection method
JP2006161649A (ja) * 2004-12-06 2006-06-22 Denso Corp ノック検出装置
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637245A (en) * 1984-06-29 1987-01-20 Mitsubishi Denki Kabushiki Kaisha Knock deriving apparatus for internal combustion engines
EP0423031A1 (fr) * 1989-10-11 1991-04-17 Marelli Autronica Procédé et dispositif de détection de cliquetis
EP0454486A2 (en) * 1990-04-27 1991-10-30 Hitachi, Ltd. Method and apparatus for detecting knock in an internal combustion engine
US5400644A (en) * 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
CN1683912A (zh) * 2004-04-15 2005-10-19 丰田自动车株式会社 内燃机的爆震检测装置以及爆震检测方法

Also Published As

Publication number Publication date
AR055982A1 (es) 2007-09-12
WO2007004597A1 (en) 2007-01-11
KR100950882B1 (ko) 2010-04-06
JP2007009814A (ja) 2007-01-18
US20070012090A1 (en) 2007-01-18
CN101213434A (zh) 2008-07-02
MY140802A (en) 2010-01-15
EP1896818A1 (en) 2008-03-12
JP4404813B2 (ja) 2010-01-27
US7669459B2 (en) 2010-03-02
ZA200800815B (en) 2008-12-31
ES2357475T3 (es) 2011-04-26
KR20080027898A (ko) 2008-03-28
DE602006019590D1 (de) 2011-02-24
EP1896818B1 (en) 2011-01-12

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Granted publication date: 20101222