BRPI0815090A2 - Dispositivo de determinação de batimento para um motor de combustão interna. - Google Patents

Dispositivo de determinação de batimento para um motor de combustão interna.

Info

Publication number
BRPI0815090A2
BRPI0815090A2 BRPI0815090-7A2A BRPI0815090A BRPI0815090A2 BR PI0815090 A2 BRPI0815090 A2 BR PI0815090A2 BR PI0815090 A BRPI0815090 A BR PI0815090A BR PI0815090 A2 BRPI0815090 A2 BR PI0815090A2
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
determination device
battery determination
battery
Prior art date
Application number
BRPI0815090-7A2A
Other languages
English (en)
Inventor
Satoshi Masuda
Rihito Kaneko
Satoshi Watanabe
Hiroto Tanaka
Kenji Senda
Norihito Hanai
Yasuhiro Yamasako
Original Assignee
Denso Corp
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 Denso Corp, Toyota Motor Co Ltd filed Critical Denso Corp
Publication of BRPI0815090A2 publication Critical patent/BRPI0815090A2/pt

Links

Classifications

    • 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

Landscapes

  • 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BRPI0815090-7A2A 2007-08-08 2008-07-23 Dispositivo de determinação de batimento para um motor de combustão interna. BRPI0815090A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007206378A JP4949167B2 (ja) 2007-08-08 2007-08-08 内燃機関のノック判定装置
PCT/JP2008/063626 WO2009020016A1 (en) 2007-08-08 2008-07-23 Knock determining device

Publications (1)

Publication Number Publication Date
BRPI0815090A2 true BRPI0815090A2 (pt) 2015-02-03

Family

ID=39720544

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815090-7A2A BRPI0815090A2 (pt) 2007-08-08 2008-07-23 Dispositivo de determinação de batimento para um motor de combustão interna.

Country Status (8)

Country Link
US (1) US8301360B2 (pt)
EP (1) EP2174108A1 (pt)
JP (1) JP4949167B2 (pt)
KR (1) KR20100039390A (pt)
CN (1) CN101790677B (pt)
BR (1) BRPI0815090A2 (pt)
RU (1) RU2431816C1 (pt)
WO (1) WO2009020016A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5508834B2 (ja) * 2009-12-22 2014-06-04 日産自動車株式会社 内燃機関のノック判定装置
JP5333195B2 (ja) * 2009-12-24 2013-11-06 トヨタ自動車株式会社 内燃機関ノック判定装置及び内燃機関ノック制御装置
JP5814101B2 (ja) * 2011-12-12 2015-11-17 三菱電機株式会社 内燃機関の制御装置
JP2014106459A (ja) * 2012-11-29 2014-06-09 Canon Inc 画像形成装置
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
US9874488B2 (en) * 2015-01-29 2018-01-23 General Electric Company System and method for detecting operating events of an engine
US20160370255A1 (en) * 2015-06-16 2016-12-22 GM Global Technology Operations LLC System and method for detecting engine events with an acoustic sensor
US9869257B2 (en) * 2015-08-19 2018-01-16 General Electric Company System and method for predicting peak pressure values using knock sensor
JP6815959B2 (ja) * 2017-09-19 2021-01-20 日立オートモティブシステムズ株式会社 内燃機関の制御装置
US10323618B1 (en) 2018-01-05 2019-06-18 Ford Global Technologies, Llc Systems and methods for engine knock sensor rationality check
US10975828B2 (en) * 2018-05-21 2021-04-13 Ford Global Technologies, Llc Method and system for adjusting engine knock background noise levels
US10746153B2 (en) 2018-05-21 2020-08-18 Ford Global Technologies, Llc Method and system for adjusting engine knock background noise of a variable displacement engine
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
US11261811B2 (en) 2018-08-30 2022-03-01 Hitachi Astemo, Ltd. Signal processing device, and engine control device
JP7452089B2 (ja) * 2020-02-26 2024-03-19 株式会社デンソー ノック判定装置及びノック制御装置
CN118032116A (zh) * 2023-12-25 2024-05-14 北京大成国测科技股份有限公司 一种自动化监测设备的数字化分析方法及系统

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IT993371B (it) 1973-09-24 1975-09-30 Snam Progetti Sistema automatico di soppressione del rumore di fondo su apparecchia ture per la misura del battito in testa
FR2449798A1 (fr) 1979-02-23 1980-09-19 Sev Marchal Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne
US4345558A (en) * 1979-04-28 1982-08-24 Nippon Soken, Inc. Knock detecting apparatus for an internal combustion engine
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JPH0579441A (ja) * 1991-09-20 1993-03-30 Hitachi Ltd 内燃機関の点火時期制御装置
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
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JP2002364448A (ja) * 2001-05-31 2002-12-18 Fujitsu Ten Ltd 内燃機関のノッキング制御装置
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JP4165751B2 (ja) * 2003-07-03 2008-10-15 株式会社デンソー 内燃機関のノック検出装置
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
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
JP2006299995A (ja) * 2005-04-22 2006-11-02 Toyota Motor Corp 内燃機関のノッキング判定装置
JP4532348B2 (ja) * 2005-06-06 2010-08-25 株式会社日本自動車部品総合研究所 内燃機関のノッキング制御装置
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
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

Also Published As

Publication number Publication date
RU2010108289A (ru) 2011-09-20
US8301360B2 (en) 2012-10-30
EP2174108A1 (en) 2010-04-14
CN101790677A (zh) 2010-07-28
WO2009020016A1 (en) 2009-02-12
JP2009042027A (ja) 2009-02-26
KR20100039390A (ko) 2010-04-15
CN101790677B (zh) 2013-03-20
US20110257872A1 (en) 2011-10-20
JP4949167B2 (ja) 2012-06-06
RU2431816C1 (ru) 2011-10-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.