JP4410674B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP4410674B2
JP4410674B2 JP2004371489A JP2004371489A JP4410674B2 JP 4410674 B2 JP4410674 B2 JP 4410674B2 JP 2004371489 A JP2004371489 A JP 2004371489A JP 2004371489 A JP2004371489 A JP 2004371489A JP 4410674 B2 JP4410674 B2 JP 4410674B2
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JP
Japan
Prior art keywords
waveform
vibration
knock
internal combustion
combustion engine
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
JP2004371489A
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English (en)
Japanese (ja)
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JP2005330954A (ja
JP2005330954A5 (enExample
Inventor
健司 笠島
理人 金子
健次 千田
神尾　　茂
正臣 井上
優一 竹村
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
Original Assignee
Denso Corp
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, Toyota Motor Corp filed Critical Denso Corp
Priority to JP2004371489A priority Critical patent/JP4410674B2/ja
Priority to US11/108,809 priority patent/US7263430B2/en
Priority to EP09167082A priority patent/EP2108935A1/en
Priority to EP05737093.4A priority patent/EP1738148B1/en
Priority to CN2008101711768A priority patent/CN101413453B/zh
Priority to PCT/JP2005/008108 priority patent/WO2005103466A2/en
Publication of JP2005330954A publication Critical patent/JP2005330954A/ja
Publication of JP2005330954A5 publication Critical patent/JP2005330954A5/ja
Application granted granted Critical
Publication of JP4410674B2 publication Critical patent/JP4410674B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP2004371489A 2004-04-22 2004-12-22 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 Expired - Fee Related JP4410674B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004371489A JP4410674B2 (ja) 2004-04-22 2004-12-22 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
US11/108,809 US7263430B2 (en) 2004-04-22 2005-04-19 Internal combustion engine knock determination device and ignition control system including the same
EP05737093.4A EP1738148B1 (en) 2004-04-22 2005-04-21 Internal combustion engine knock determination device and ignition control system including the same
CN2008101711768A CN101413453B (zh) 2004-04-22 2005-04-21 内燃机爆震判定装置和包含该装置的点火控制系统
EP09167082A EP2108935A1 (en) 2004-04-22 2005-04-21 Internal combustion engine knock determination device and ignition control system including the same
PCT/JP2005/008108 WO2005103466A2 (en) 2004-04-22 2005-04-21 Internal combustion engine knock determination device and ignition control system including the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004127025 2004-04-22
JP2004371489A JP4410674B2 (ja) 2004-04-22 2004-12-22 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

Publications (3)

Publication Number Publication Date
JP2005330954A JP2005330954A (ja) 2005-12-02
JP2005330954A5 JP2005330954A5 (enExample) 2008-01-31
JP4410674B2 true JP4410674B2 (ja) 2010-02-03

Family

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JP2004371489A Expired - Fee Related JP4410674B2 (ja) 2004-04-22 2004-12-22 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

Country Status (4)

Country Link
US (1) US7263430B2 (enExample)
EP (2) EP1738148B1 (enExample)
JP (1) JP4410674B2 (enExample)
WO (1) WO2005103466A2 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300036A (ja) * 2005-04-25 2006-11-02 Toyota Motor Corp 内燃機関のノッキング判定装置
JP4397346B2 (ja) * 2005-04-26 2010-01-13 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4404811B2 (ja) * 2005-06-28 2010-01-27 トヨタ自動車株式会社 ノッキング状態判定装置
JP4452660B2 (ja) * 2005-06-28 2010-04-21 トヨタ自動車株式会社 ノッキング状態判定装置
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
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
JP4756968B2 (ja) * 2005-09-16 2011-08-24 株式会社デンソー 内燃機関のノック判定装置
JP4589238B2 (ja) * 2006-01-10 2010-12-01 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP2007211690A (ja) * 2006-02-09 2007-08-23 Toyota Motor Corp 内燃機関の点火時期制御装置
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
JP4221013B2 (ja) 2006-06-16 2009-02-12 トヨタ自動車株式会社 内燃機関の点火時期制御装置
JP4312213B2 (ja) 2006-06-28 2009-08-12 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
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
JP4919020B2 (ja) * 2006-10-12 2012-04-18 トヨタ自動車株式会社 内燃機関のノック判定装置
JP4729536B2 (ja) * 2007-05-29 2011-07-20 トヨタ自動車株式会社 内燃機関のノッキング判定装置、判定方法およびその方法をコンピュータで実現され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
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
KR101316224B1 (ko) * 2007-12-17 2013-10-08 현대자동차주식회사 엔진 점화시기 효율 제어방법
JP5253432B2 (ja) * 2010-02-16 2013-07-31 トヨタ自動車株式会社 内燃機関のノッキング判定装置
KR101393879B1 (ko) * 2011-10-17 2014-05-13 현대자동차주식회사 엔진의 점화시기 제어 방법
US9163577B2 (en) 2011-11-01 2015-10-20 Nissan Motor Co., Ltd. Malfunction diagnosis device and malfunction diagnosis method for knock sensor
JP5839972B2 (ja) * 2011-12-12 2016-01-06 三菱電機株式会社 内燃機関の制御装置
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
US11982246B2 (en) * 2020-11-23 2024-05-14 Transportation Ip Holdings, Llc Methods and systems for engine

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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

Also Published As

Publication number Publication date
EP1738148A2 (en) 2007-01-03
US20050251320A1 (en) 2005-11-10
EP1738148B1 (en) 2016-10-12
WO2005103466A3 (en) 2006-03-09
JP2005330954A (ja) 2005-12-02
US7263430B2 (en) 2007-08-28
EP2108935A1 (en) 2009-10-14
WO2005103466A2 (en) 2005-11-03

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