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MX2016008322A - Dispositivo y metodo para controlar motor de combustion interna para vehiculo. - Google Patents

Dispositivo y metodo para controlar motor de combustion interna para vehiculo.

Info

Publication number
MX2016008322A
MX2016008322A MX2016008322A MX2016008322A MX2016008322A MX 2016008322 A MX2016008322 A MX 2016008322A MX 2016008322 A MX2016008322 A MX 2016008322A MX 2016008322 A MX2016008322 A MX 2016008322A MX 2016008322 A MX2016008322 A MX 2016008322A
Authority
MX
Mexico
Prior art keywords
compression ratio
map
internal combustion
vehicle
ratio map
Prior art date
Application number
MX2016008322A
Other languages
English (en)
Other versions
MX349789B (es
Inventor
Takahashi Eiji
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 MX2016008322A publication Critical patent/MX2016008322A/es
Publication of MX349789B publication Critical patent/MX349789B/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
    • 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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
    • 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
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/03—Controlling by changing the compression ratio
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Transmission Device (AREA)

Abstract

En un vehículo con una transmisión (4) automática, un motor de combustión interna se provee con un mecanismo de relación de compresión variable. Una relación tCR de compresión objetivo del mecanismo de relación de compresión variable se determina con referencia a un mapa de relación de compresión en el cual el valor de la relación de compresión objetivo se ha definido previamente utilizando una carga tT de demanda y una velocidad Ne de rotación del motor de combustión interna como parámetros. Un mapa de relación de compresión de accionamiento de marcha hacia atrás se selecciona cuando la transmisión automática está en una posición de accionamiento de marcha hacia atrás; un primer mapa de relación de compresión se selecciona cuando una relación RR de reducción de velocidad real de la transmisión es baja; y un segundo mapa de relación de compresión se selecciona cuando la relación RR de reducción de velocidad real de la transmisión es baja (S3 a S7). Un rango de control variable de la relación de compresión es más estrecho en el segundo mapa de relación de compresión para la relación de reducción de velocidad alta que en el primer mapa de relación de compresión y es más estrecho en el mapa de relación de compresión de accionamiento de marcha hacia atrás que en los primer y segundo mapas de relación de compresión. Mediante este control de la relación de compresión, es posible suprimir la ocurrencia de un cambio de momento de torsión no pretendido debido a los cambios de la relación de compresión cuando la relación de reducción de velocidad es alta.
MX2016008322A 2013-12-25 2014-08-06 Dispositivo y metodo para controlar motor de combustion interna para vehiculo. MX349789B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013266245 2013-12-25
PCT/JP2014/070718 WO2015098170A1 (ja) 2013-12-25 2014-08-06 車両用内燃機関の制御装置および制御方法

Publications (2)

Publication Number Publication Date
MX2016008322A true MX2016008322A (es) 2016-09-08
MX349789B MX349789B (es) 2017-08-11

Family

ID=53478060

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016008322A MX349789B (es) 2013-12-25 2014-08-06 Dispositivo y metodo para controlar motor de combustion interna para vehiculo.

Country Status (8)

Country Link
US (1) US9617926B2 (es)
EP (1) EP3088709B1 (es)
JP (1) JP6090477B2 (es)
CN (1) CN105829684B (es)
BR (1) BR112016014877B1 (es)
MX (1) MX349789B (es)
RU (1) RU2621850C1 (es)
WO (1) WO2015098170A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6743907B2 (ja) * 2016-12-13 2020-08-26 日産自動車株式会社 内燃機関の制御方法及び制御装置
JP2018178919A (ja) * 2017-04-18 2018-11-15 トヨタ自動車株式会社 車両の制御装置
EP3879090B1 (en) * 2018-11-06 2025-10-08 Nissan Motor Co., Ltd. Control method and control device for internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561145B1 (en) * 2000-11-21 2003-05-13 Ford Global Technologies, Llc Torque control method and system in an engine with a fully variable intake valve
JP4134830B2 (ja) 2002-07-11 2008-08-20 日産自動車株式会社 内燃機関の圧縮比制御装置
JP3744496B2 (ja) * 2003-01-29 2006-02-08 トヨタ自動車株式会社 電動機を利用しながら圧縮比の切り換えを行う内燃機関、および内燃機関の制御方法
JP4389555B2 (ja) * 2003-11-20 2009-12-24 日産自動車株式会社 可変圧縮比内燃機関の制御装置
JP5176913B2 (ja) 2008-12-03 2013-04-03 トヨタ自動車株式会社 車両の制御装置
JP5201079B2 (ja) 2009-05-22 2013-06-05 トヨタ自動車株式会社 可変圧縮比内燃機関
JP2011144784A (ja) 2010-01-18 2011-07-28 Toyota Motor Corp 車両の制御装置
US9393954B2 (en) * 2012-05-04 2016-07-19 Ford Global Technologies, Llc Methods and systems for engine stopping

Also Published As

Publication number Publication date
CN105829684A (zh) 2016-08-03
WO2015098170A1 (ja) 2015-07-02
EP3088709A1 (en) 2016-11-02
US9617926B2 (en) 2017-04-11
RU2621850C1 (ru) 2017-06-07
BR112016014877A2 (pt) 2020-09-24
EP3088709B1 (en) 2017-09-27
MX349789B (es) 2017-08-11
JP6090477B2 (ja) 2017-03-08
US20160333804A1 (en) 2016-11-17
EP3088709A4 (en) 2016-12-07
BR112016014877B1 (pt) 2022-03-29
JPWO2015098170A1 (ja) 2017-03-23
CN105829684B (zh) 2017-10-13

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