JP4404811B2 - ノッキング状態判定装置 - Google Patents

ノッキング状態判定装置 Download PDF

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Publication number
JP4404811B2
JP4404811B2 JP2005188618A JP2005188618A JP4404811B2 JP 4404811 B2 JP4404811 B2 JP 4404811B2 JP 2005188618 A JP2005188618 A JP 2005188618A JP 2005188618 A JP2005188618 A JP 2005188618A JP 4404811 B2 JP4404811 B2 JP 4404811B2
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JP
Japan
Prior art keywords
value
intensity
knock
knocking
determination level
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
JP2005188618A
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English (en)
Japanese (ja)
Other versions
JP2007009739A5 (enExample
JP2007009739A (ja
Inventor
純 岩出
伸行 村手
修平 大江
理人 金子
健司 笠島
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
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
Priority to JP2005188618A priority Critical patent/JP4404811B2/ja
Priority to PCT/JP2006/312951 priority patent/WO2007001040A1/en
Priority to CN2006800237985A priority patent/CN101213433B/zh
Priority to EP06767568.6A priority patent/EP1896816B8/en
Priority to US11/475,231 priority patent/US7424820B2/en
Publication of JP2007009739A publication Critical patent/JP2007009739A/ja
Publication of JP2007009739A5 publication Critical patent/JP2007009739A5/ja
Priority to US12/191,327 priority patent/US7643932B2/en
Application granted granted Critical
Publication of JP4404811B2 publication Critical patent/JP4404811B2/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

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  • 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)
JP2005188618A 2005-06-28 2005-06-28 ノッキング状態判定装置 Expired - Fee Related JP4404811B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005188618A JP4404811B2 (ja) 2005-06-28 2005-06-28 ノッキング状態判定装置
CN2006800237985A CN101213433B (zh) 2005-06-28 2006-06-22 爆震状态判定设备
EP06767568.6A EP1896816B8 (en) 2005-06-28 2006-06-22 Knocking state determination device
PCT/JP2006/312951 WO2007001040A1 (en) 2005-06-28 2006-06-22 Knocking state determination device
US11/475,231 US7424820B2 (en) 2005-06-28 2006-06-27 Knocking state determination device
US12/191,327 US7643932B2 (en) 2005-06-28 2008-08-14 Knocking state determination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005188618A JP4404811B2 (ja) 2005-06-28 2005-06-28 ノッキング状態判定装置

Publications (3)

Publication Number Publication Date
JP2007009739A JP2007009739A (ja) 2007-01-18
JP2007009739A5 JP2007009739A5 (enExample) 2008-01-31
JP4404811B2 true JP4404811B2 (ja) 2010-01-27

Family

ID=36997728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005188618A Expired - Fee Related JP4404811B2 (ja) 2005-06-28 2005-06-28 ノッキング状態判定装置

Country Status (5)

Country Link
US (2) US7424820B2 (enExample)
EP (1) EP1896816B8 (enExample)
JP (1) JP4404811B2 (enExample)
CN (1) CN101213433B (enExample)
WO (1) WO2007001040A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4475675B2 (ja) * 2007-05-11 2010-06-09 三菱電機株式会社 内燃機関のノック検出装置
JP4680248B2 (ja) * 2007-11-13 2011-05-11 トヨタ自動車株式会社 内燃機関の点火時期制御装置および点火時期制御方法
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
DE102009019283B4 (de) * 2008-05-01 2015-06-03 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motorklopfdiagnose
US9157825B2 (en) 2008-05-01 2015-10-13 GM Global Technology Operations LLC Engine knock diagnostic
JP4772846B2 (ja) * 2008-10-01 2011-09-14 川崎重工業株式会社 ガスエンジンのノッキング制御装置
JP4703731B2 (ja) * 2009-01-06 2011-06-15 三菱電機株式会社 内燃機関の制御装置
FR2952679B1 (fr) * 2009-11-13 2012-02-24 Inst Francais Du Petrole Procede de detection de combustion anormale pour moteurs a combustion interne a partir de modelisations de distributions d'indicateurs de combustion
JP5554295B2 (ja) * 2011-07-28 2014-07-23 日立オートモティブシステムズ株式会社 内燃機関の燃焼騒音検出方法及び燃焼騒音検出装置並びに内燃機関の制御装置
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
JP6136341B2 (ja) * 2013-02-19 2017-05-31 トヨタ自動車株式会社 内燃機関の異常燃焼検出装置
US9441556B2 (en) 2013-03-15 2016-09-13 GM Global Technology Operations LLC Noise updating systems and methods
DE102013221993A1 (de) * 2013-10-29 2015-04-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erkennung eines Klopfens einer Brennkraftmaschine, vorzugsweise eines Benzinmotors
US9945751B2 (en) * 2013-11-25 2018-04-17 Sem Ab Engine management using knock data
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
US11982246B2 (en) * 2020-11-23 2024-05-14 Transportation Ip Holdings, Llc Methods and systems for engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2605805B2 (ja) 1988-06-15 1997-04-30 株式会社デンソー 内燃機関用ノック制御装置
DE68925152T2 (de) * 1988-06-14 1996-05-15 Nippon Denso Co Klopfregelung bei Brennkraftmaschinen
JP2730215B2 (ja) * 1989-10-03 1998-03-25 株式会社デンソー エンジン用ノック制御装置
GB2259365B (en) 1991-09-04 1995-08-02 Nippon Denso Co Knock control apparatus for an internal combustion engine
JP3084889B2 (ja) * 1992-03-12 2000-09-04 株式会社デンソー 内燃機関用ノック制御装置
DE19946346A1 (de) * 1999-09-28 2001-03-29 Bosch Gmbh Robert Verfahren zur Klopferkennung
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
US6688286B2 (en) * 2001-05-29 2004-02-10 Denso Corporation Knock control apparatus for engine
JP4465928B2 (ja) 2001-07-04 2010-05-26 株式会社デンソー 内燃機関のノック制御装置
JP4560241B2 (ja) * 2001-06-06 2010-10-13 富士通テン株式会社 内燃機関のノッキング判定装置
US6845312B1 (en) * 2003-08-14 2005-01-18 Brunswick Corporation Method for detecting engine knock
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
EP2532864B1 (en) * 2004-06-04 2014-08-27 Nissan Motor Co., Ltd. Engine control device and control method
JP4605642B2 (ja) * 2004-12-14 2011-01-05 株式会社デンソー 内燃機関のノック判定装置
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
JP4549920B2 (ja) * 2005-04-27 2010-09-22 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
US7222607B2 (en) * 2005-08-05 2007-05-29 Gm Global Technology Operations, Inc. DSP-based engine knock detection including knock sensor and circuit diagnostics
JP4342520B2 (ja) * 2006-01-27 2009-10-14 トヨタ自動車株式会社 内燃機関の点火時期制御装置

Also Published As

Publication number Publication date
CN101213433B (zh) 2010-12-08
US20080306677A1 (en) 2008-12-11
US20070084267A1 (en) 2007-04-19
EP1896816A1 (en) 2008-03-12
EP1896816B8 (en) 2016-06-22
JP2007009739A (ja) 2007-01-18
WO2007001040A1 (en) 2007-01-04
CN101213433A (zh) 2008-07-02
US7424820B2 (en) 2008-09-16
EP1896816B1 (en) 2016-04-13
US7643932B2 (en) 2010-01-05

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