JP4327582B2 - ノッキング検知装置 - Google Patents

ノッキング検知装置 Download PDF

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Publication number
JP4327582B2
JP4327582B2 JP2003426928A JP2003426928A JP4327582B2 JP 4327582 B2 JP4327582 B2 JP 4327582B2 JP 2003426928 A JP2003426928 A JP 2003426928A JP 2003426928 A JP2003426928 A JP 2003426928A JP 4327582 B2 JP4327582 B2 JP 4327582B2
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JP
Japan
Prior art keywords
knocking
signal value
frequency
detection device
time
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
JP2003426928A
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English (en)
Japanese (ja)
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JP2005188297A (ja
JP2005188297A5 (https=
Inventor
修平 大江
純 岩出
伸行 村手
理人 金子
健司 笠島
神尾　　茂
正臣 井上
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.)
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Publication date
Application filed by Denso Corp, Nippon Soken Inc, Toyota Motor Corp filed Critical Denso Corp
Priority to JP2003426928A priority Critical patent/JP4327582B2/ja
Publication of JP2005188297A publication Critical patent/JP2005188297A/ja
Publication of JP2005188297A5 publication Critical patent/JP2005188297A5/ja
Application granted granted Critical
Publication of JP4327582B2 publication Critical patent/JP4327582B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Combined Controls Of Internal Combustion Engines (AREA)
JP2003426928A 2003-12-24 2003-12-24 ノッキング検知装置 Expired - Fee Related JP4327582B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003426928A JP4327582B2 (ja) 2003-12-24 2003-12-24 ノッキング検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003426928A JP4327582B2 (ja) 2003-12-24 2003-12-24 ノッキング検知装置

Publications (3)

Publication Number Publication Date
JP2005188297A JP2005188297A (ja) 2005-07-14
JP2005188297A5 JP2005188297A5 (https=) 2007-01-25
JP4327582B2 true JP4327582B2 (ja) 2009-09-09

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ID=34786338

Family Applications (1)

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JP2003426928A Expired - Fee Related JP4327582B2 (ja) 2003-12-24 2003-12-24 ノッキング検知装置

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JP (1) JP4327582B2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7834202B2 (en) 2002-11-12 2010-11-16 Solvay (Societe Anonyme) Process for the manufacture of 1,2-epoxy-3-chloropropane

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101473312A (zh) 2006-04-21 2009-07-01 芙罗服务管理公司 旋转编码器频率分析
CN101473185B (zh) 2006-04-21 2011-03-16 芙罗服务管理公司 具有内置式自测试的旋转编码器
GB2478087B (en) * 2006-04-21 2011-12-07 Flowserve Man Co Valve system
JP4802905B2 (ja) * 2006-07-24 2011-10-26 トヨタ自動車株式会社 内燃機関の制御装置
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
DE102006053483B4 (de) * 2006-11-14 2019-09-12 Robert Bosch Gmbh Verfahren zur Überwachung einer Klopfregelung und Vorrichtung zur Klopfregelung einer Brennkraftmaschine
JP2008190489A (ja) * 2007-02-07 2008-08-21 Nissho Shipping Co Ltd 内燃機関における燃焼状態を検知する方法
US7676323B2 (en) * 2007-05-08 2010-03-09 Delphi Technologies, Inc. Signal processing method for an engine knock signal
US8056396B2 (en) 2008-02-27 2011-11-15 Denso Corporation Knock detection device and knock detection system diagnosis device
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
JP4827936B2 (ja) 2008-03-18 2011-11-30 本田技研工業株式会社 内燃機関のノッキング検出装置
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
EP2372134B1 (en) 2009-02-06 2015-09-16 Honda Motor Co., Ltd. Frequency component analyzing device
JP5624807B2 (ja) * 2010-06-11 2014-11-12 千代田化工建設株式会社 内燃機関の状態監視方法及び装置
JP5927740B2 (ja) * 2012-03-09 2016-06-01 スズキ株式会社 ノック検出装置
JP6389780B2 (ja) * 2015-03-03 2018-09-12 株式会社小野測器 信号解析装置およびノッキング検出装置
AT518869B1 (de) 2016-09-28 2018-02-15 Avl List Gmbh Verfahren zum Erstellen eines entstörten Brennraumsignaldatenstroms
JP6855982B2 (ja) * 2017-08-29 2021-04-07 トヨタ自動車株式会社 ノッキング判定装置
CN115405418B (zh) * 2022-08-03 2023-06-06 东风汽车集团股份有限公司 发动机气流噪声的解析方法、装置、设备及可读存储介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7834202B2 (en) 2002-11-12 2010-11-16 Solvay (Societe Anonyme) Process for the manufacture of 1,2-epoxy-3-chloropropane

Also Published As

Publication number Publication date
JP2005188297A (ja) 2005-07-14

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