KR100950882B1 - 내연기관의 노킹 판정 장치 - Google Patents

내연기관의 노킹 판정 장치 Download PDF

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Publication number
KR100950882B1
KR100950882B1 KR1020087002348A KR20087002348A KR100950882B1 KR 100950882 B1 KR100950882 B1 KR 100950882B1 KR 1020087002348 A KR1020087002348 A KR 1020087002348A KR 20087002348 A KR20087002348 A KR 20087002348A KR 100950882 B1 KR100950882 B1 KR 100950882B1
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KR
South Korea
Prior art keywords
vibration
knocking
frequency band
internal combustion
combustion engine
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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
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KR1020087002348A
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English (en)
Korean (ko)
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KR20080027898A (ko
Inventor
마사토모 요시하라
겐지 가사시마
리히토 가네코
고지 아소
겐지 센다
유이치 다케무라
기요시 이와데
슈헤이 오에
Original Assignee
도요타 지도샤（주）
가부시키가이샤 덴소
가부시키가이샤 닛폰 소켄
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Application filed by 도요타 지도샤（주）, 가부시키가이샤 덴소, 가부시키가이샤 닛폰 소켄 filed Critical 도요타 지도샤（주）
Publication of KR20080027898A publication Critical patent/KR20080027898A/ko
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    • 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
    • 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
    • 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

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  • 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)
KR1020087002348A 2005-06-30 2006-06-26 내연기관의 노킹 판정 장치 Expired - Fee Related KR100950882B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00192043 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

Publications (2)

Publication Number Publication Date
KR20080027898A KR20080027898A (ko) 2008-03-28
KR100950882B1 true KR100950882B1 (ko) 2010-04-06

Family

ID=36928443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087002348A Expired - Fee Related KR100950882B1 (ko) 2005-06-30 2006-06-26 내연기관의 노킹 판정 장치

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353531A (ja) * 2003-05-28 2004-12-16 Denso Corp 内燃機関のノック制御装置
JP2005023902A (ja) * 2003-07-03 2005-01-27 Denso Corp 内燃機関のノック検出装置

Family Cites Families (19)

* 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"
JPS6114526A (ja) 1984-06-29 1986-01-22 Mitsubishi Electric Corp 内燃機関のノツク判別装置
FR2652896B1 (fr) * 1989-10-11 1994-05-27 Marelli Autronica Procede et dispositif de detection de cliquetis.
US5230316A (en) * 1990-04-27 1993-07-27 Hitachi, Ltd. Method and apparatus for detecting knock in an internal combustion engine
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
US5400644A (en) 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
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
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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353531A (ja) * 2003-05-28 2004-12-16 Denso Corp 内燃機関のノック制御装置
JP2005023902A (ja) * 2003-07-03 2005-01-27 Denso Corp 内燃機関のノック検出装置

Also Published As

Publication number Publication date
AR055982A1 (es) 2007-09-12
WO2007004597A1 (en) 2007-01-11
JP2007009814A (ja) 2007-01-18
US20070012090A1 (en) 2007-01-18
CN101213434B (zh) 2010-12-22
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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