JP4365342B2 - ターボチャージャの異常判定装置 - Google Patents

ターボチャージャの異常判定装置 Download PDF

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Publication number
JP4365342B2
JP4365342B2 JP2005112831A JP2005112831A JP4365342B2 JP 4365342 B2 JP4365342 B2 JP 4365342B2 JP 2005112831 A JP2005112831 A JP 2005112831A JP 2005112831 A JP2005112831 A JP 2005112831A JP 4365342 B2 JP4365342 B2 JP 4365342B2
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JP
Japan
Prior art keywords
pressure
turbocharger
exhaust pressure
determination value
exhaust
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
JP2005112831A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006291815A5 (enExample
JP2006291815A (ja
Inventor
岳 岸本
実 豊島
清岳 谷澤
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.)
Toyota Industries Corp
Toyota Motor Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Priority to JP2005112831A priority Critical patent/JP4365342B2/ja
Priority to PCT/JP2006/307696 priority patent/WO2006109822A1/en
Priority to EP06731643A priority patent/EP1872006A1/en
Priority to US11/399,439 priority patent/US7484367B2/en
Publication of JP2006291815A publication Critical patent/JP2006291815A/ja
Publication of JP2006291815A5 publication Critical patent/JP2006291815A5/ja
Application granted granted Critical
Publication of JP4365342B2 publication Critical patent/JP4365342B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • F02D41/145—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2005112831A 2005-04-08 2005-04-08 ターボチャージャの異常判定装置 Expired - Fee Related JP4365342B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005112831A JP4365342B2 (ja) 2005-04-08 2005-04-08 ターボチャージャの異常判定装置
PCT/JP2006/307696 WO2006109822A1 (en) 2005-04-08 2006-04-05 Defect determining device for turbo charger
EP06731643A EP1872006A1 (en) 2005-04-08 2006-04-05 Defect determining device for turbo charger
US11/399,439 US7484367B2 (en) 2005-04-08 2006-04-07 Defect determining device for turbo charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005112831A JP4365342B2 (ja) 2005-04-08 2005-04-08 ターボチャージャの異常判定装置

Publications (3)

Publication Number Publication Date
JP2006291815A JP2006291815A (ja) 2006-10-26
JP2006291815A5 JP2006291815A5 (enExample) 2007-11-08
JP4365342B2 true JP4365342B2 (ja) 2009-11-18

Family

ID=36658756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005112831A Expired - Fee Related JP4365342B2 (ja) 2005-04-08 2005-04-08 ターボチャージャの異常判定装置

Country Status (4)

Country Link
US (1) US7484367B2 (enExample)
EP (1) EP1872006A1 (enExample)
JP (1) JP4365342B2 (enExample)
WO (1) WO2006109822A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4365342B2 (ja) * 2005-04-08 2009-11-18 トヨタ自動車株式会社 ターボチャージャの異常判定装置
DE102007023559B3 (de) * 2007-05-21 2008-12-04 Continental Automotive Gmbh Diagnoseverfahren und Vorrichtung zum Diagnostizieren eines Ansaugtrakts einer Brennkraftmaschine
US7937996B2 (en) * 2007-08-24 2011-05-10 GM Global Technology Operations LLC Turbo speed sensor diagnostic for turbocharged engines
FR2923262B1 (fr) * 2007-11-06 2009-11-13 Renault Sas Procede et dispositif de diagnostic de l'etat d'un systeme de commande a ailettes mobiles de la turbine d'un turbocompresseur
WO2012145476A2 (en) * 2011-04-22 2012-10-26 Borgwarner Inc. Turbocharger boost control using exhaust pressure estimated from engine cylinder pressure
EP2840244B1 (en) * 2012-04-19 2019-02-27 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine equipped with supercharger
US9915197B2 (en) * 2012-06-26 2018-03-13 International Engine Intellectual Property Company, Llc. Control method for variable geometry exhaust turbine
JP6351962B2 (ja) * 2013-12-04 2018-07-04 三菱重工業株式会社 ターボチャージャの制御装置
JP6414582B2 (ja) * 2016-11-14 2018-10-31 マツダ株式会社 エンジンの制御方法及び制御装置
US10378470B2 (en) * 2017-06-12 2019-08-13 Ford Global Technologies, Llc Method and system for diagnosing boost pressure control

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165021A (ja) * 1984-09-05 1986-04-03 Nissan Motor Co Ltd ターボチャージャの過給圧制御装置
US4848086A (en) * 1986-11-19 1989-07-18 Honda Giken Kogyo Kabushiki Kaisha Boost pressure control method for a supercharged internal combustion engine
JPH01318722A (ja) * 1988-06-16 1989-12-25 Honda Motor Co Ltd 過給機付内燃機関の過給圧制御装置
DE4025901C1 (enExample) * 1990-08-16 1992-01-30 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5526266A (en) * 1991-12-19 1996-06-11 Caterpillar Inc. Method for diagnosing an engine using a computer based boost pressure model
JPH08114142A (ja) * 1994-10-17 1996-05-07 Fuji Heavy Ind Ltd エンジンのアイドル制御方法
DE19641942B4 (de) * 1996-10-11 2008-11-20 Robert Bosch Gmbh Verfahren und Vorrichtung zur Fehlererkennung bei einer Brennkraftmaschine
JPH10196381A (ja) 1997-01-10 1998-07-28 Toyota Motor Corp 可変ノズル型ターボチャージャを搭載する内燃機関の制御装置
JP3751721B2 (ja) 1997-08-28 2006-03-01 トヨタ自動車株式会社 可変容量型ターボチャージャの異常判定方法
DE19844212C1 (de) * 1998-09-26 1999-05-27 Daimler Chrysler Ag Regelungsverfahren für eine aufgeladene Brennkraftmaschine
DE19901069A1 (de) * 1999-01-14 2000-07-27 Daimler Chrysler Ag Brennkraftmaschine mit ansteuerbarer Ladeluft-Förderleistungseinstelleinheit
US6279551B1 (en) * 1999-04-05 2001-08-28 Nissan Motor Co., Ltd. Apparatus for controlling internal combustion engine with supercharging device
US6681573B2 (en) * 2002-02-05 2004-01-27 Honeywell International Inc Methods and systems for variable geometry turbocharger control
DE10329330B4 (de) * 2003-06-30 2005-06-09 Siemens Ag Verfahren zum Ermitteln des Abgasgegendruckes einer Verbrennungskraftmaschine mit Turboaufladung
DE102004056894A1 (de) * 2004-11-25 2006-06-01 Robert Bosch Gmbh Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine
JP4365342B2 (ja) * 2005-04-08 2009-11-18 トヨタ自動車株式会社 ターボチャージャの異常判定装置
US7677227B2 (en) * 2005-07-04 2010-03-16 Denso Corporation Apparatus and method of abnormality diagnosis for supercharging pressure control system

Also Published As

Publication number Publication date
WO2006109822A1 (en) 2006-10-19
JP2006291815A (ja) 2006-10-26
US20060225418A1 (en) 2006-10-12
EP1872006A1 (en) 2008-01-02
US7484367B2 (en) 2009-02-03

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