MX340771B - Dispositivo de control de motor de combustion interna y metodo de control. - Google Patents

Dispositivo de control de motor de combustion interna y metodo de control.

Info

Publication number
MX340771B
MX340771B MX2015009004A MX2015009004A MX340771B MX 340771 B MX340771 B MX 340771B MX 2015009004 A MX2015009004 A MX 2015009004A MX 2015009004 A MX2015009004 A MX 2015009004A MX 340771 B MX340771 B MX 340771B
Authority
MX
Mexico
Prior art keywords
compression
variable
ratio
valve
ratio mechanism
Prior art date
Application number
MX2015009004A
Other languages
English (en)
Other versions
MX2015009004A (es
Inventor
Hiyoshi Ryosuke
Kamada Shinobu
Ohtsu Sho
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2015009004A publication Critical patent/MX2015009004A/es
Publication of MX340771B publication Critical patent/MX340771B/es

Links

Classifications

    • 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
    • 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
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • 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
    • F02D41/0005—Controlling intake air during deceleration
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • 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
    • F02D15/02—Varying compression ratio by alteration or displacement of 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D2041/002—Controlling intake air by simultaneous control of throttle and variable valve actuation
    • 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
    • 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

Abstract

Un motor (1) de combustión interna que tiene un mecanismo (2) de relación de compresión variable tiene mecanismos (7, 8) de válvula variable para una válvula (4) de admisión y una válvula (5) de escape, respectivamente. Si se detecta un mal funcionamiento en el mecanismo (2) de relación de compresión variable, que controla una relación de compresión mecánica por medio de un motor (31) eléctrico, a partir de la amplitud de las variaciones en una relación de compresión real, entonces si se corta el suministro de combustible para el motor de combustión interna, una válvula (14) reguladora se abre más amplia de lo que sería el caso si el mecanismo (2) de relación de compresión variable no estuviera funcionando mal, reduciendo por consiguiente la presión negativa dentro del cilindro durante la carrera de admisión. Además, se adelanta la temporización con la cual la válvula de admisión se cierra y se retarda la temporización con la cual la válvula de escape se abre, incrementando la presión positiva dentro del cilindro durante las carreras de compresión y expansión. Esto previene que el mecanismo (2) de relación de compresión variable incremente la relación de compresión cuando se pierde el control.
MX2015009004A 2013-01-17 2013-11-20 Dispositivo de control de motor de combustion interna y metodo de control. MX340771B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013006396 2013-01-17
PCT/JP2013/081227 WO2014112201A1 (ja) 2013-01-17 2013-11-20 内燃機関の制御装置および制御方法

Publications (2)

Publication Number Publication Date
MX2015009004A MX2015009004A (es) 2015-09-16
MX340771B true MX340771B (es) 2016-07-26

Family

ID=51209313

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009004A MX340771B (es) 2013-01-17 2013-11-20 Dispositivo de control de motor de combustion interna y metodo de control.

Country Status (8)

Country Link
US (1) US9416745B2 (es)
EP (1) EP2947298B1 (es)
JP (1) JP5765494B2 (es)
CN (1) CN104937243B (es)
BR (1) BR112015016969B1 (es)
MX (1) MX340771B (es)
RU (1) RU2598487C1 (es)
WO (1) WO2014112201A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6259332B2 (ja) * 2014-03-20 2018-01-10 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
JP6477278B2 (ja) * 2015-06-16 2019-03-06 日産自動車株式会社 可変圧縮比内燃機関の制御装置
JP6509666B2 (ja) * 2015-07-29 2019-05-08 日立オートモティブシステムズ株式会社 内燃機関の可変圧縮比装置
DE102017115876B4 (de) * 2016-08-16 2022-12-15 Toyota Jidosha Kabushiki Kaisha Anomaliediagnosevorrichtung für einen Mechanismus zum Variieren eines Verdichtungsverhältnisses
DE102016011392A1 (de) * 2016-09-21 2018-03-22 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Brennkraftmaschine
JP6791746B2 (ja) * 2016-12-22 2020-11-25 トヨタ自動車株式会社 内燃機関の制御装置及び制御方法
KR102359916B1 (ko) * 2017-04-21 2022-02-07 현대자동차 주식회사 가변 압축비 장치를 구비한 엔진의 고장 진단 장치 및 방법
JP7101460B2 (ja) * 2017-05-10 2022-07-15 日立Astemo株式会社 内燃機関の制御装置
CN110730861B (zh) * 2017-06-28 2022-09-23 日产自动车株式会社 内燃机的控制方法及控制装置
JP6915149B2 (ja) * 2017-08-03 2021-08-04 ジェイコブス ビークル システムズ、インコーポレイテッド 向上したエンジン・ブレーキにおいて逆流を管理し、弁運動を順序付けるためのシステム及び方法
US10450983B2 (en) * 2017-12-11 2019-10-22 Ford Global Technologies, Llc Method and system for diagnosing operation of an engine compression ratio changing mechanism
US10612506B2 (en) * 2018-01-08 2020-04-07 Ford Global Technologies, Llc Method and system for an engine
RU2762475C1 (ru) * 2021-05-31 2021-12-21 Александр Михайлович Рудник Двигатель внутреннего сгорания с переменной степенью сжатия

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JPH0772515B2 (ja) * 1987-07-30 1995-08-02 トヨタ自動車株式会社 可変圧縮比内燃機関の制御装置
JPH0821295A (ja) 1994-05-06 1996-01-23 Honda Motor Co Ltd 内燃機関の制御装置
US6260532B1 (en) * 1998-09-28 2001-07-17 Edward Charles Mendler Rigid crankshaft cradle and actuator
US6443107B1 (en) * 1999-05-27 2002-09-03 Edward Charles Mendler Rigid crankshaft cradle and actuator
DE19955250B4 (de) * 1999-11-17 2005-05-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Funktionsüberwachung einer variablen Zylinderverdichtung
US6665605B2 (en) * 2002-03-25 2003-12-16 Ford Global Technologies, Llc System and method for controlling an engine
US6662768B2 (en) * 2002-03-25 2003-12-16 Ford Global Technologies, Llc System and method for controlling an engine
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JP4134658B2 (ja) 2002-09-27 2008-08-20 日産自動車株式会社 レシプロ式可変圧縮比機関
JP2004308510A (ja) * 2003-04-04 2004-11-04 Toyota Motor Corp 圧縮比変更機構の故障を検知して制御を行う内燃機関
JP4200860B2 (ja) 2003-08-28 2008-12-24 日産自動車株式会社 可変圧縮比機構付き内燃機関
JP4309326B2 (ja) * 2004-10-06 2009-08-05 本田技研工業株式会社 プラントの制御装置
JP2009062926A (ja) 2007-09-07 2009-03-26 Toyota Motor Corp 可変圧縮比内燃機関
JP4367551B2 (ja) * 2007-11-06 2009-11-18 トヨタ自動車株式会社 火花点火式内燃機関
JP2009293497A (ja) 2008-06-04 2009-12-17 Toyota Motor Corp 可変圧縮比内燃機関及び、可変圧縮比機構の異常判定方法
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
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JP2012225165A (ja) * 2011-04-15 2012-11-15 Nissan Motor Co Ltd 可変圧縮比エンジンの制御装置

Also Published As

Publication number Publication date
BR112015016969B1 (pt) 2022-11-16
US9416745B2 (en) 2016-08-16
WO2014112201A1 (ja) 2014-07-24
EP2947298A4 (en) 2016-01-20
RU2598487C1 (ru) 2016-09-27
EP2947298B1 (en) 2017-10-04
JP5765494B2 (ja) 2015-08-19
CN104937243B (zh) 2018-04-13
EP2947298A1 (en) 2015-11-25
US20150354488A1 (en) 2015-12-10
JPWO2014112201A1 (ja) 2017-01-19
MX2015009004A (es) 2015-09-16
BR112015016969A2 (pt) 2017-07-11
CN104937243A (zh) 2015-09-23

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