JPH0772515B2 - 可変圧縮比内燃機関の制御装置 - Google Patents

可変圧縮比内燃機関の制御装置

Info

Publication number
JPH0772515B2
JPH0772515B2 JP62188806A JP18880687A JPH0772515B2 JP H0772515 B2 JPH0772515 B2 JP H0772515B2 JP 62188806 A JP62188806 A JP 62188806A JP 18880687 A JP18880687 A JP 18880687A JP H0772515 B2 JPH0772515 B2 JP H0772515B2
Authority
JP
Japan
Prior art keywords
compression ratio
sensor
oil
ignition timing
control device
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 - Lifetime
Application number
JP62188806A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6435047A (en
Inventor
健治 加藤
孝夫 成岡
英二 岩▲崎▼
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 Motor Corp
Original Assignee
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 Motor Corp filed Critical Toyota Motor Corp
Priority to JP62188806A priority Critical patent/JPH0772515B2/ja
Priority to US07/218,256 priority patent/US4834031A/en
Priority to DE3825369A priority patent/DE3825369C1/de
Publication of JPS6435047A publication Critical patent/JPS6435047A/ja
Publication of JPH0772515B2 publication Critical patent/JPH0772515B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • 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
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP62188806A 1987-07-30 1987-07-30 可変圧縮比内燃機関の制御装置 Expired - Lifetime JPH0772515B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62188806A JPH0772515B2 (ja) 1987-07-30 1987-07-30 可変圧縮比内燃機関の制御装置
US07/218,256 US4834031A (en) 1987-07-30 1988-07-13 Variable compression-ratio control device for an internal combustion engine
DE3825369A DE3825369C1 (enExample) 1987-07-30 1988-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188806A JPH0772515B2 (ja) 1987-07-30 1987-07-30 可変圧縮比内燃機関の制御装置

Publications (2)

Publication Number Publication Date
JPS6435047A JPS6435047A (en) 1989-02-06
JPH0772515B2 true JPH0772515B2 (ja) 1995-08-02

Family

ID=16230129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188806A Expired - Lifetime JPH0772515B2 (ja) 1987-07-30 1987-07-30 可変圧縮比内燃機関の制御装置

Country Status (3)

Country Link
US (1) US4834031A (enExample)
JP (1) JPH0772515B2 (enExample)
DE (1) DE3825369C1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213543B2 (en) 2003-04-04 2007-05-08 Toyota Jidosha Kabushiki Kaisha Technique of detecting failure of compression ratio varying mechanism and controlling internal combustion engine
JP2008088813A (ja) * 2006-09-29 2008-04-17 Honda Motor Co Ltd 可変圧縮比機構を備える内燃機関の制御装置
WO2015141037A1 (ja) * 2014-03-20 2015-09-24 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及び制御方法
WO2015198462A1 (ja) * 2014-06-27 2015-12-30 日産自動車株式会社 可変圧縮比内燃機関の制御装置
DE102017114941A1 (de) 2016-07-15 2018-01-18 Toyota Jidosha Kabushiki Kaisha Unregelmäßigkeitsdiagnosevorrichtung für einen variablen Verdichtungsverhältnismechanismus
KR20180118295A (ko) * 2017-04-21 2018-10-31 현대자동차주식회사 가변 압축비 장치를 구비한 엔진의 고장 진단 장치 및 방법

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JP2843614B2 (ja) * 1989-09-29 1999-01-06 ヤマハ発動機株式会社 ２サイクルディーゼルエンジン
JP2509376B2 (ja) * 1990-08-21 1996-06-19 三菱電機株式会社 内燃機関用ノック制御方法
DE4028594A1 (de) * 1990-09-08 1992-03-12 Hella Kg Hueck & Co Einrichtung zur regelung des verdichtungsverhaeltnisses einer brennkraftmaschine, insbesondere in kraftfahrzeugen
GB2249131A (en) * 1990-10-24 1992-04-29 Ford Motor Co Variable compression ratio i.c. engine
DE59201787D1 (de) * 1991-01-24 1995-05-04 Siemens Ag Einrichtung zum erkennen von mangelhaften verbrennungen in einer brennkraftmaschine.
US5255637A (en) * 1992-04-30 1993-10-26 Ford Motor Company Internal combustion engine with adaptive control of compression ratio
JP3741290B2 (ja) * 1996-03-29 2006-02-01 スズキ株式会社 圧力センサの故障診断制御装置
DE19950682A1 (de) * 1999-10-21 2001-04-26 Volkswagen Ag Verfahren zum Betreiben einer zumindest einen Arbeitskolben aufweisenden Brennkraftmaschine
DE19955250B4 (de) * 1999-11-17 2005-05-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Funktionsüberwachung einer variablen Zylinderverdichtung
DE10026634C2 (de) * 2000-05-29 2003-01-30 Meta Motoren Energietech Vorrichtung zum Verändern der Verdichtung eines Zylinders einer Hubkolbenbrennkraftmaschine
ATE514392T1 (de) * 2000-07-24 2011-07-15 Jeffrey Grayzel Versteifter ballonkatheter zur ausdehnung und anbringung von stents
US6595187B1 (en) 2000-10-12 2003-07-22 Ford Global Technologies, Llc Control method for internal combustion engine
US6631708B1 (en) 2000-10-12 2003-10-14 Ford Global Technologies, Llc Control method for engine
US6675087B2 (en) 2001-08-08 2004-01-06 Ford Global Technologies, Llc Method and system for scheduling optimal compression ratio of an internal combustion engine
US6745619B2 (en) * 2001-10-22 2004-06-08 Ford Global Technologies, Llc Diagnostic method for variable compression ratio engine
US6612288B2 (en) 2001-11-06 2003-09-02 Ford Global Technologies, Llc Diagnostic method for variable compression ratio engine
US6876916B2 (en) * 2002-02-01 2005-04-05 Ford Global Technologies, Llc Method and system for inferring torque output of a variable compression ratio engine
US6662768B2 (en) 2002-03-25 2003-12-16 Ford Global Technologies, Llc System and method for controlling an engine
US6665605B2 (en) 2002-03-25 2003-12-16 Ford Global Technologies, Llc System and method for controlling an engine
US6732041B2 (en) 2002-04-25 2004-05-04 Ford Global Technologies, Llc Method and system for inferring intake manifold pressure of a variable compression ratio engine
US7043349B2 (en) * 2002-04-25 2006-05-09 Ford Global Technologies, Llc Method and system for inferring exhaust temperature of a variable compression ratio engine
US6860244B2 (en) * 2002-11-08 2005-03-01 Ford Global Technologies, Llc Engine control with operating mode detection
US6976456B2 (en) * 2003-06-26 2005-12-20 Ford Global Technologies, Llc Connecting rod
US7028647B2 (en) 2004-01-09 2006-04-18 Ford Global Technologies, Llc Variable compression ratio connecting rod for internal combustion engine
US6857401B1 (en) 2004-01-09 2005-02-22 Ford Global Technologies, Llc Variable compression ratio sensing system for internal combustion engine
US6970781B1 (en) 2004-06-03 2005-11-29 Ford Global Technologies, Llc Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism
DE102004031288B4 (de) * 2004-06-29 2017-07-13 FEV Europe GmbH Brennkraftmaschine mit variablem Verdichtungsverhältnis sowie Verfahren zu deren Betrieb
JP4600074B2 (ja) * 2005-02-15 2010-12-15 日産自動車株式会社 内燃機関の可変圧縮比装置
FR2892458B1 (fr) * 2005-10-25 2008-01-04 Renault Sas Moteur a combustion interne a taux de compression variable
FR2892457A1 (fr) * 2005-10-25 2007-04-27 Renault Sas Moteur a combustion interne a taux de compression variable
US7228824B2 (en) * 2005-11-03 2007-06-12 Ford Global Technologies, Llc Internal combustion engine having variable compression ratio selection as a function of projected engine speed
US7604557B2 (en) * 2005-12-19 2009-10-20 Kwang Yang Motor Co., Ltd. Vehicle transmission
US7803075B2 (en) * 2006-10-27 2010-09-28 Kwang Yang Motor Co., Ltd. Vehicle transmission
US20080102997A1 (en) * 2006-10-27 2008-05-01 Kwang Yang Motor Co., Ltd. Vehicle transmission
FR2914951B1 (fr) * 2007-04-16 2012-06-15 Vianney Rabhi Dispositif electrohydraulique de pilotage en boucle fermee du verin de commande d'un moteur a taux de compression variable.
FR2914950B1 (fr) * 2007-04-16 2012-06-15 Vianney Rabhi Dispositif permettant de mesurer directement sur le piston le rapport volumetrique effectif d'un moteur a taux de compression variable.
JP5013097B2 (ja) * 2007-12-05 2012-08-29 トヨタ自動車株式会社 エンジンの制御装置、エンジンの燃料供給系の異常診断方法、コンピュータプログラム、及び記録媒体
FR2933140B1 (fr) * 2008-06-26 2011-11-11 Vianney Rabhi Dispositif de reglage du taux de compression a levee de bille pour moteur a taux de compression variable.
KR100999623B1 (ko) * 2008-07-11 2010-12-08 현대자동차주식회사 가변 압축비 장치 및 이를 이용한 엔진
JP4915535B2 (ja) * 2008-07-30 2012-04-11 トヨタ自動車株式会社 可変圧縮比内燃機関の制御装置
WO2010061484A1 (ja) 2008-11-25 2010-06-03 トヨタ自動車株式会社 内燃機関の制御装置
JP5136454B2 (ja) * 2009-02-13 2013-02-06 トヨタ自動車株式会社 可変圧縮比内燃機関
CN102906395B (zh) * 2010-05-24 2015-07-01 丰田自动车株式会社 火花点火式内燃机
DE102010032486A1 (de) 2010-07-28 2012-02-02 Daimler Ag Verfahren zum Betreiben einer Hubkolbenmaschine
DE102010032488A1 (de) 2010-07-28 2012-02-02 Daimler Ag Verfahren zum Betreiben einer Hubkolbenmaschine
DE102010032487A1 (de) * 2010-07-28 2012-02-02 Daimler Ag Verfahren zum Betreiben einer Hubkolbenmaschine
DE102010032434A1 (de) * 2010-07-28 2012-02-02 Daimler Ag Verfahren zum Betreiben einer Hubkolbenmaschine
DE102010032435A1 (de) 2010-07-28 2012-02-02 Daimler Ag Verfahren zum Betreiben einer Hubkolbenmaschine
DE102011114259A1 (de) * 2011-09-23 2013-03-28 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Hubkolben-Verbrennungsmotor mit variabler Verdichtung
JP6052498B2 (ja) * 2012-12-11 2016-12-27 三菱自動車工業株式会社 ハイブリッド車両の制御装置
US9416745B2 (en) * 2013-01-17 2016-08-16 Nissan Motor Co., Ltd. Internal-combustion-engine control device and control method
WO2017009962A1 (ja) * 2015-07-15 2017-01-19 日産自動車株式会社 内燃機関の制御装置
DE102015221809A1 (de) * 2015-10-12 2017-04-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose einer variablen Verstellung eines Verdichtungsverhältnisses in einem Hubkolben-Verbrennungsmotor
DE102016214851B3 (de) 2016-08-10 2017-08-17 Continental Automotive Gmbh Verfahren zum Plausibilisieren der ermittelten Verdichtung einer Brennkraftmaschine
DE102017115876B4 (de) 2016-08-16 2022-12-15 Toyota Jidosha Kabushiki Kaisha Anomaliediagnosevorrichtung für einen Mechanismus zum Variieren eines Verdichtungsverhältnisses
KR101896335B1 (ko) * 2016-11-23 2018-09-07 현대자동차 주식회사 가변 압축비 장치
DE102017109358A1 (de) * 2017-04-10 2018-10-11 Avl List Gmbh Steuervorrichtung für ein VCR-Pleuel zum Ermitteln eines Defekts
AT519804A3 (de) * 2017-04-10 2019-02-15 Avl List Gmbh Steuervorrichtung für ein VCR-Pleuel zum Ermitteln eines Defekts
DE102017209112B4 (de) * 2017-05-31 2019-08-22 Continental Automotive Gmbh Verfahren zur Ermittlung des aktuellen Verdichtungsverhältnisses eines Verbrennungsmotors im Betrieb
KR20190018822A (ko) * 2017-08-16 2019-02-26 현대자동차주식회사 가변 압축비 장치, 및 이의 제어방법
JP7196408B2 (ja) * 2018-03-28 2022-12-27 株式会社Ihi 圧縮比制御装置およびエンジン
CN115142965B (zh) * 2021-03-30 2024-01-30 广州汽车集团股份有限公司 发动机的压缩比的控制方法、装置、存储介质及控制器
KR20230163837A (ko) * 2022-05-24 2023-12-01 현대자동차주식회사 불꽃 점화 엔진의 토크 모델 보정 장치 및 방법

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JPS587816B2 (ja) * 1978-02-10 1983-02-12 日産自動車株式会社 可変圧縮比内燃機関
JPS55147331A (en) * 1979-05-07 1980-11-17 Toyota Central Res & Dev Lab Inc Engine analyzer
JPS58137832A (ja) * 1982-02-10 1983-08-16 Ricoh Co Ltd 二成分系ジアゾ型感光材料
JPS58172431A (ja) * 1982-04-01 1983-10-11 Toyota Motor Corp 内燃機関の可変圧縮比機構
US4505152A (en) * 1982-09-13 1985-03-19 Jodon Engineering Associates, Inc. Method and apparatus for measuring engine compression ratio
JPS61291736A (ja) * 1985-06-20 1986-12-22 Toyota Motor Corp 圧縮比可変機構の偏心ベアリングロツク機構
JPH0742915B2 (ja) * 1985-12-18 1995-05-15 トヨタ自動車株式会社 可変圧縮比内燃機関の点火時期制御装置
JPS63105244A (ja) * 1986-10-22 1988-05-10 Toyota Motor Corp 可変圧縮比内燃機関における圧縮比検出装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213543B2 (en) 2003-04-04 2007-05-08 Toyota Jidosha Kabushiki Kaisha Technique of detecting failure of compression ratio varying mechanism and controlling internal combustion engine
JP2008088813A (ja) * 2006-09-29 2008-04-17 Honda Motor Co Ltd 可変圧縮比機構を備える内燃機関の制御装置
WO2015141037A1 (ja) * 2014-03-20 2015-09-24 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及び制御方法
US10012152B2 (en) 2014-03-20 2018-07-03 Hitachi Automotive Systems, Ltd. Control device and control method for internal combustion engine
WO2015198462A1 (ja) * 2014-06-27 2015-12-30 日産自動車株式会社 可変圧縮比内燃機関の制御装置
JP6057026B2 (ja) * 2014-06-27 2017-01-11 日産自動車株式会社 可変圧縮比内燃機関の制御装置
DE102017114941A1 (de) 2016-07-15 2018-01-18 Toyota Jidosha Kabushiki Kaisha Unregelmäßigkeitsdiagnosevorrichtung für einen variablen Verdichtungsverhältnismechanismus
US10718276B2 (en) 2016-07-15 2020-07-21 Toyota Jidosha Kabushiki Kaishi Failure diagnosis apparatus for variable compression ratio mechanism
DE102017114941B4 (de) * 2016-07-15 2020-12-03 Toyota Jidosha Kabushiki Kaisha Unregelmäßigkeitsdiagnosevorrichtung für einen variablen Verdichtungsverhältnismechanismus
KR20180118295A (ko) * 2017-04-21 2018-10-31 현대자동차주식회사 가변 압축비 장치를 구비한 엔진의 고장 진단 장치 및 방법

Also Published As

Publication number Publication date
JPS6435047A (en) 1989-02-06
US4834031A (en) 1989-05-30
DE3825369C1 (enExample) 1989-05-03

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