MX2020001919A - Metodo de control para motor de combustion interna, y sistema de control para motor de combustion interna. - Google Patents

Metodo de control para motor de combustion interna, y sistema de control para motor de combustion interna.

Info

Publication number
MX2020001919A
MX2020001919A MX2020001919A MX2020001919A MX2020001919A MX 2020001919 A MX2020001919 A MX 2020001919A MX 2020001919 A MX2020001919 A MX 2020001919A MX 2020001919 A MX2020001919 A MX 2020001919A MX 2020001919 A MX2020001919 A MX 2020001919A
Authority
MX
Mexico
Prior art keywords
internal combustion
ignition timing
compression ratio
combustion
warming
Prior art date
Application number
MX2020001919A
Other languages
English (en)
Inventor
Suzuki Kenji
Itou Tomoki
Yamada Yukiyo
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 MX2020001919A publication Critical patent/MX2020001919A/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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • 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
    • 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
    • F02D41/1446—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 exhaust temperatures
    • 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
    • F02D41/16—Introducing closed-loop corrections for idling
    • 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
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • F02D2200/60—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
    • 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
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

Un método de control para un motor de combustión interna que incluye un mecanismo de relación de compresión variable incluye: implementar un control de fijación de la relación de compresión en el cual una relación de compresión mecánica se fija a una baja relación de compresión predeterminada, y controlar la forma de combustión en un cilindro a la combustión estratificada, bajo el ralentí del motor durante el calentamiento del catalizador; controlar la forma de combustión en el cilindro a la combustión homogénea, bajo un estado de operación distinto del ralentí del motor durante el calentamiento del catalizador; e implementar el control de fijación de la relación de compresión y controlar la forma de combustión en el cilindro a la combustión homogénea, en respuesta al presionamiento de un acelerador bajo el ralentí del motor durante el calentamiento del catalizador, y siempre que el ralentí del motor durante el calentamiento del catalizador tenga una posibilidad de reanudarse en respuesta a la liberación del acelerador después del presionamiento.
MX2020001919A 2017-08-30 2017-08-30 Metodo de control para motor de combustion interna, y sistema de control para motor de combustion interna. MX2020001919A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/031059 WO2019043808A1 (ja) 2017-08-30 2017-08-30 内燃機関の制御方法及び内燃機関の制御装置

Publications (1)

Publication Number Publication Date
MX2020001919A true MX2020001919A (es) 2020-03-24

Family

ID=65527175

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001919A MX2020001919A (es) 2017-08-30 2017-08-30 Metodo de control para motor de combustion interna, y sistema de control para motor de combustion interna.

Country Status (7)

Country Link
US (1) US10927772B2 (es)
EP (1) EP3677762B1 (es)
JP (1) JP6835235B2 (es)
CN (1) CN111065806B (es)
BR (1) BR112020004056B1 (es)
MX (1) MX2020001919A (es)
WO (1) WO2019043808A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348715B2 (ja) 2018-04-26 2023-09-21 株式会社三井E&S Du エンジンシステム
WO2022130614A1 (ja) * 2020-12-18 2022-06-23 日産自動車株式会社 内燃機関の触媒暖機制御方法および触媒暖機制御装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3052856B2 (ja) * 1996-10-24 2000-06-19 三菱自動車工業株式会社 排気昇温装置
JP4416377B2 (ja) * 2002-05-16 2010-02-17 日産自動車株式会社 内燃機関の制御装置
JP4170893B2 (ja) * 2003-12-17 2008-10-22 本田技研工業株式会社 自在動弁系と可変圧縮機構を備えた内燃機関を制御する装置
JP4400379B2 (ja) * 2004-09-06 2010-01-20 日産自動車株式会社 筒内直接噴射式火花点火内燃機関の制御装置
JP2006083729A (ja) * 2004-09-14 2006-03-30 Honda Motor Co Ltd 車両の制御装置
JP4604922B2 (ja) * 2005-09-01 2011-01-05 トヨタ自動車株式会社 可変圧縮比内燃機関
JP4816410B2 (ja) * 2006-10-30 2011-11-16 日産自動車株式会社 エンジンの圧縮比制御装置及び圧縮比制御方法
WO2009091077A1 (ja) * 2008-01-16 2009-07-23 Toyota Jidosha Kabushiki Kaisha 火花点火式内燃機関
JP4998336B2 (ja) * 2008-03-11 2012-08-15 日産自動車株式会社 可変圧縮比エンジンの制御装置及び制御方法
JP5092937B2 (ja) * 2008-06-27 2012-12-05 トヨタ自動車株式会社 可変圧縮比内燃機関の制御装置
JP5321322B2 (ja) * 2009-07-30 2013-10-23 日産自動車株式会社 内燃機関の制御装置
JP5569348B2 (ja) * 2010-11-10 2014-08-13 トヨタ自動車株式会社 可変圧縮比機構を備える内燃機関
BR112015030397B1 (pt) * 2013-06-05 2022-08-23 Toyota Jidosha Kabushiki Kaisha Motor de combustão interna
JP6464961B2 (ja) * 2015-08-26 2019-02-06 日産自動車株式会社 エンジンの制御装置

Also Published As

Publication number Publication date
CN111065806A (zh) 2020-04-24
WO2019043808A1 (ja) 2019-03-07
US10927772B2 (en) 2021-02-23
EP3677762A1 (en) 2020-07-08
BR112020004056A2 (pt) 2020-09-01
EP3677762A4 (en) 2020-09-02
EP3677762B1 (en) 2021-07-07
BR112020004056B1 (pt) 2023-03-21
JPWO2019043808A1 (ja) 2020-02-06
CN111065806B (zh) 2022-09-16
JP6835235B2 (ja) 2021-02-24
US20200362773A1 (en) 2020-11-19

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