ZA200800722B - Knocking state determination device - Google Patents

Knocking state determination device

Info

Publication number
ZA200800722B
ZA200800722B ZA200800722A ZA200800722A ZA200800722B ZA 200800722 B ZA200800722 B ZA 200800722B ZA 200800722 A ZA200800722 A ZA 200800722A ZA 200800722 A ZA200800722 A ZA 200800722A ZA 200800722 B ZA200800722 B ZA 200800722B
Authority
ZA
South Africa
Prior art keywords
state determination
determination device
knocking state
knocking
state
Prior art date
Application number
ZA200800722A
Other languages
English (en)
Inventor
Kaneko Rihito
Kasashima Kenji
Yoshihara Masatomo
Aso Koji
Senda Kenji
Kamio Shigeru
Takemura Yuichi
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of ZA200800722B publication Critical patent/ZA200800722B/xx

Links

Classifications

    • 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
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
ZA200800722A 2005-06-28 2008-01-24 Knocking state determination device ZA200800722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005188346A JP4452660B2 (ja) 2005-06-28 2005-06-28 ノッキング状態判定装置

Publications (1)

Publication Number Publication Date
ZA200800722B true ZA200800722B (en) 2009-01-28

Family

ID=36950482

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200800722A ZA200800722B (en) 2005-06-28 2008-01-24 Knocking state determination device
ZA200800720A ZA200800720B (en) 2005-06-28 2008-01-24 Knocking state determination device

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA200800720A ZA200800720B (en) 2005-06-28 2008-01-24 Knocking state determination device

Country Status (11)

Country Link
US (2) US7387107B2 (enExample)
EP (1) EP1896817B1 (enExample)
JP (1) JP4452660B2 (enExample)
KR (1) KR100932877B1 (enExample)
CN (1) CN101213432B (enExample)
AR (1) AR053942A1 (enExample)
DE (1) DE602006019589D1 (enExample)
ES (1) ES2356672T3 (enExample)
MY (1) MY142497A (enExample)
WO (1) WO2007001064A1 (enExample)
ZA (2) ZA200800722B (enExample)

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JP4314240B2 (ja) * 2005-12-09 2009-08-12 トヨタ自動車株式会社 内燃機関の点火時期制御装置
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
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
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
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
CN101507212A (zh) * 2006-08-22 2009-08-12 松下电器产业株式会社 信号分离装置和信号分离方法
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
FR2937086B1 (fr) 2008-10-09 2013-05-24 Inst Francais Du Petrole Procede de detection de combustion anormale pour moteurs a combustion interne
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
FR2952678B1 (fr) 2009-11-13 2012-07-13 Inst Francais Du Petrole Procede de detection de combustion anormale pour moteurs a combustion interne a partir de plusieurs indicateurs de la combustion
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
US10010663B2 (en) 2013-02-01 2018-07-03 Medtronic, Inc. Fluid circuit for delivery of renal replacement therapies
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
CN103758641B (zh) * 2014-01-14 2016-02-10 上海交通大学 一种包含外部废气再循环影响在内的汽油机爆震判定及发生时刻的预测方法
US9556810B2 (en) 2014-12-31 2017-01-31 General Electric Company System and method for regulating exhaust gas recirculation in an engine
US9752949B2 (en) 2014-12-31 2017-09-05 General Electric Company System and method for locating engine noise
US9803567B2 (en) 2015-01-07 2017-10-31 General Electric Company System and method for detecting reciprocating device abnormalities utilizing standard quality control techniques
US9874488B2 (en) 2015-01-29 2018-01-23 General Electric Company System and method for detecting operating events of an engine
US9528445B2 (en) 2015-02-04 2016-12-27 General Electric Company System and method for model based and map based throttle position derivation and monitoring
US9903778B2 (en) 2015-02-09 2018-02-27 General Electric Company Methods and systems to derive knock sensor conditions
US9791343B2 (en) 2015-02-12 2017-10-17 General Electric Company Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal
US10001077B2 (en) 2015-02-19 2018-06-19 General Electric Company Method and system to determine location of peak firing pressure
US9915217B2 (en) 2015-03-05 2018-03-13 General Electric Company Methods and systems to derive health of mating cylinder using knock sensors
US9695761B2 (en) 2015-03-11 2017-07-04 General Electric Company Systems and methods to distinguish engine knock from piston slap
US20160312716A1 (en) * 2015-04-24 2016-10-27 General Electric Company Knock sensor systems and methods for detection of component conditions
US9784231B2 (en) 2015-05-06 2017-10-10 General Electric Company System and method for determining knock margin for multi-cylinder engines
US9933334B2 (en) 2015-06-22 2018-04-03 General Electric Company Cylinder head acceleration measurement for valve train diagnostics system and method
US9784635B2 (en) 2015-06-29 2017-10-10 General Electric Company Systems and methods for detection of engine component conditions via external sensors
US10393609B2 (en) 2015-07-02 2019-08-27 Ai Alpine Us Bidco Inc. System and method for detection of changes to compression ratio and peak firing pressure of an engine
US9897021B2 (en) 2015-08-06 2018-02-20 General Electric Company System and method for determining location and value of peak firing pressure
JP6414003B2 (ja) * 2015-10-07 2018-10-31 株式会社デンソー エンジン制御装置
CN106894933A (zh) * 2017-02-20 2017-06-27 中国第汽车股份有限公司 一种不受发动机转速和噪声影响的爆震强度测算及控制方法
US10760543B2 (en) 2017-07-12 2020-09-01 Innio Jenbacher Gmbh & Co Og System and method for valve event detection and control
DE102017220129B4 (de) * 2017-11-13 2023-10-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Klopfregelung einer Brennkraftmaschine
JP6897552B2 (ja) * 2017-12-26 2021-06-30 トヨタ自動車株式会社 内燃機関の制御装置
US11204011B2 (en) * 2018-05-21 2021-12-21 Ford Global Technologies, Llc Method and system for variable displacement engine knock control
US11255288B2 (en) * 2018-05-23 2022-02-22 Ford Global Technologies, Llc Method and system for determining engine knock background noise levels
US11982246B2 (en) * 2020-11-23 2024-05-14 Transportation Ip Holdings, Llc Methods and systems for engine
CN114718725B (zh) * 2022-04-24 2023-06-23 潍柴动力股份有限公司 一种发动机爆震频率的确定方法及装置
CN119880442B (zh) * 2025-03-31 2025-06-13 潍坊学院 一种基于振动信号的发动机运行状态监测方法

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Also Published As

Publication number Publication date
US7669582B2 (en) 2010-03-02
EP1896817B1 (en) 2011-01-12
KR100932877B1 (ko) 2009-12-21
MY142497A (en) 2010-11-30
CN101213432A (zh) 2008-07-02
US20070084266A1 (en) 2007-04-19
DE602006019589D1 (de) 2011-02-24
US20080234918A1 (en) 2008-09-25
EP1896817A1 (en) 2008-03-12
KR20080031905A (ko) 2008-04-11
ZA200800720B (en) 2008-12-31
JP2007009725A (ja) 2007-01-18
JP4452660B2 (ja) 2010-04-21
CN101213432B (zh) 2011-01-12
AR053942A1 (es) 2007-05-23
WO2007001064A1 (en) 2007-01-04
US7387107B2 (en) 2008-06-17
ES2356672T3 (es) 2011-04-12

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