MX2019006606A - Metodo de control y dispositivo de control de motor de combustion interna. - Google Patents

Metodo de control y dispositivo de control de motor de combustion interna.

Info

Publication number
MX2019006606A
MX2019006606A MX2019006606A MX2019006606A MX2019006606A MX 2019006606 A MX2019006606 A MX 2019006606A MX 2019006606 A MX2019006606 A MX 2019006606A MX 2019006606 A MX2019006606 A MX 2019006606A MX 2019006606 A MX2019006606 A MX 2019006606A
Authority
MX
Mexico
Prior art keywords
ratio
control shaft
internal combustion
compression ratio
combustion engine
Prior art date
Application number
MX2019006606A
Other languages
English (en)
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 MX2019006606A publication Critical patent/MX2019006606A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
    • 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
    • F02B75/047—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of variable crankshaft position
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/153—Digital data processing dependent on combustion pressure
    • 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
    • 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)
  • Signal Processing (AREA)
  • Theoretical 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)

Abstract

La presente invención tiene: un mecanismo (10) de relación de comprensión variable para cambiar una relación de comprensión del motor de combustión interna de acuerdo con la posición rotacional de un eje (14) de control; un motor (20) de accionamiento que acciona rotacionalmente un eje (23) rotatorio; y un mecanismo (21) de acoplamiento para acoplar mecánicamente el eje (14) de control con el eje (23) rotatorio. El mecanismo (21) de acoplamiento tiene una relación de reducción (relación de atenuación) que es la relación de la cantidad rotacional del eje (23) rotatorio y la cantidad rotacional del eje (14) de control, y que cambia de acuerdo con la posición rotacional del eje (14) de control. Se establece la presión en el cilindro permisible, que es una presión de límite permisible en una cámara de combustión de un motor de combustión interna. La presión en el cilindro permisible en una relación de compresión del motor de combustión interna donde la relación de reducción se vuelve baja se establece menor que aquella en una relación de compresión del motor de combustión interna donde la relación de reducción se vuelve alta.
MX2019006606A 2016-12-13 2016-12-13 Metodo de control y dispositivo de control de motor de combustion interna. MX2019006606A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/086981 WO2018109819A1 (ja) 2016-12-13 2016-12-13 内燃機関の制御方法及び制御装置

Publications (1)

Publication Number Publication Date
MX2019006606A true MX2019006606A (es) 2019-08-14

Family

ID=62558230

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006606A MX2019006606A (es) 2016-12-13 2016-12-13 Metodo de control y dispositivo de control de motor de combustion interna.

Country Status (11)

Country Link
US (1) US10851709B2 (es)
EP (1) EP3557032B1 (es)
JP (1) JP6743907B2 (es)
KR (1) KR102164436B1 (es)
CN (1) CN110088450B (es)
BR (1) BR112019011571B1 (es)
CA (1) CA3046941C (es)
MX (1) MX2019006606A (es)
MY (1) MY195597A (es)
RU (1) RU2731355C1 (es)
WO (1) WO2018109819A1 (es)

Families Citing this family (1)

* 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742890B2 (ja) * 1985-02-14 1995-05-15 マツダ株式会社 エンジンの制御装置
JP2007113485A (ja) * 2005-10-20 2007-05-10 Hitachi Ltd 内燃機関の制御方法及び制御装置
JP4621627B2 (ja) * 2006-04-24 2011-01-26 本田技研工業株式会社 内燃機関の仕事量算出装置
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
JP4462283B2 (ja) * 2007-03-14 2010-05-12 日産自動車株式会社 エンジン負荷推定装置及びエンジン負荷推定方法
JP5029290B2 (ja) * 2007-10-29 2012-09-19 日産自動車株式会社 可変圧縮比エンジン
JP2009185629A (ja) 2008-02-04 2009-08-20 Nissan Motor Co Ltd 可変圧縮比エンジン
JP5332645B2 (ja) * 2008-03-03 2013-11-06 日産自動車株式会社 筒内直接噴射式内燃機関
JP2012021414A (ja) 2010-07-12 2012-02-02 Toyota Motor Corp ハイブリッド車およびその制御方法
JP5708820B2 (ja) 2011-11-01 2015-04-30 日産自動車株式会社 内燃機関の制御装置及び制御方法
JP6024221B2 (ja) * 2012-06-06 2016-11-09 日産自動車株式会社 可変圧縮比内燃機関
JP2014062498A (ja) * 2012-09-21 2014-04-10 Hitachi Automotive Systems Ltd 内燃機関の制御装置
JP5787042B2 (ja) * 2013-02-18 2015-09-30 日産自動車株式会社 内燃機関の制御装置および制御方法
RU2585998C1 (ru) * 2013-02-20 2016-06-10 Ниссан Мотор Ко., Лтд. Двигатель внутреннего сгорания с переменной степенью сжатия
MX349789B (es) * 2013-12-25 2017-08-11 Nissan Motor Dispositivo y metodo para controlar motor de combustion interna para vehiculo.
DE102014220343A1 (de) * 2014-10-08 2016-04-14 Ford Global Technologies, Llc Zylinderkopf für einen Dieselmotor mit Direkteinspritzung
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

Also Published As

Publication number Publication date
BR112019011571B1 (pt) 2023-01-17
EP3557032B1 (en) 2021-03-10
KR102164436B1 (ko) 2020-10-12
RU2731355C1 (ru) 2020-09-01
CA3046941A1 (en) 2018-06-21
KR20190086539A (ko) 2019-07-22
EP3557032A1 (en) 2019-10-23
CN110088450A (zh) 2019-08-02
CA3046941C (en) 2023-01-17
CN110088450B (zh) 2021-11-26
JPWO2018109819A1 (ja) 2019-11-07
EP3557032A4 (en) 2019-12-11
US20200095927A1 (en) 2020-03-26
JP6743907B2 (ja) 2020-08-26
WO2018109819A1 (ja) 2018-06-21
MY195597A (en) 2023-02-02
US10851709B2 (en) 2020-12-01
BR112019011571A2 (pt) 2019-10-22

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