BR112015030775A2 - dispositivo de controle de motor - Google Patents

dispositivo de controle de motor

Info

Publication number
BR112015030775A2
BR112015030775A2 BR112015030775A BR112015030775A BR112015030775A2 BR 112015030775 A2 BR112015030775 A2 BR 112015030775A2 BR 112015030775 A BR112015030775 A BR 112015030775A BR 112015030775 A BR112015030775 A BR 112015030775A BR 112015030775 A2 BR112015030775 A2 BR 112015030775A2
Authority
BR
Brazil
Prior art keywords
engine
heat generation
generation rate
center
gravity position
Prior art date
Application number
BR112015030775A
Other languages
English (en)
Other versions
BR112015030775B1 (pt
Inventor
Yamashita Akira
Iwata Kazuyasu
Original Assignee
Toyota Motor Co Ltd
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 Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112015030775A2 publication Critical patent/BR112015030775A2/pt
Publication of BR112015030775B1 publication Critical patent/BR112015030775B1/pt

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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection type
    • 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
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
    • 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
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/107—Introducing corrections for particular operating conditions for acceleration and 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
    • F02D41/14—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
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

resumo “dispositivo de controle de motor” um dispositivo de controle para um motor dotado de um turbocarregador usa apropriadamente um parâmetro usado para controlar uma posição de centro de gravidade de uma taxa de geração de calor determinada por uma taxa de geração de calor como o montante por unidade de ângulo de rotação de manivela de calor gerado por combustão de combustível dependendo de situações de operação do motor e de um veículo em que o motor é montado. especificamente, um aumento em uma pressão de turbocarregamento do turbocarregador é executado quando uma velocidade de rotação do motor e uma velocidade do veículo em que o motor é montado são mais baixas do que valores de referência predeterminados em um caso onde a posição de centro de gravidade de uma taxa de geração de calor está mais em um lado de retardo do que um ângulo de rotação de manivela predeterminado e um ou ambos dentre um aumento na pressão de injeção de combustível e o avanço de um intervalo de injeção de combustível são executados quando a velocidade de rotação do motor ou a velocidade do veículo em que o motor é montado são iguais a ou mais altas do que os valores de referência predeterminados no caso onde a posição de centro de gravidade de uma taxa de geração de calor está mais no lado de retardo do que o ângulo predeterminado de manivela. então, a economia de combustível pode ser aperfeiçoada pela manutenção da posição de centro de gravidade de uma taxa de geração de calor em um valor fixo predeterminado independente de uma carga do motor e/ou da velocidade de rotação do motor enquanto um aumento em ruído e vibração com o qual o usuário se sente desconfortável é suprimido.
BR112015030775-2A 2013-06-10 2013-06-10 Dispositivo de controle para um motor a combustão interna BR112015030775B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/065925 WO2014199425A1 (ja) 2013-06-10 2013-06-10 機関制御装置

Publications (2)

Publication Number Publication Date
BR112015030775A2 true BR112015030775A2 (pt) 2017-07-25
BR112015030775B1 BR112015030775B1 (pt) 2021-08-31

Family

ID=52021761

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030775-2A BR112015030775B1 (pt) 2013-06-10 2013-06-10 Dispositivo de controle para um motor a combustão interna

Country Status (7)

Country Link
US (1) US9657681B2 (pt)
EP (1) EP3009643B1 (pt)
JP (1) JP5950041B2 (pt)
CN (1) CN105308295B (pt)
BR (1) BR112015030775B1 (pt)
RU (1) RU2628019C2 (pt)
WO (1) WO2014199425A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105264210B (zh) * 2013-06-05 2019-06-25 丰田自动车株式会社 内燃机的控制装置
JP5979126B2 (ja) * 2013-12-12 2016-08-24 トヨタ自動車株式会社 機関制御装置
JP2015113790A (ja) * 2013-12-12 2015-06-22 トヨタ自動車株式会社 内燃機関の制御装置
CN107559108B (zh) * 2016-06-30 2020-01-03 上海汽车集团股份有限公司 一种废气再循环系统旁通阀的控制方法及装置
JP6555323B2 (ja) * 2017-11-10 2019-08-07 マツダ株式会社 圧縮着火式エンジンの制御装置
JP2019124141A (ja) * 2018-01-12 2019-07-25 日本碍子株式会社 車両用エンジンにおける燃焼制御方法および車両用エンジンシステム
JP2019124140A (ja) * 2018-01-12 2019-07-25 日本碍子株式会社 車両用エンジンにおける燃焼制御方法および車両用エンジンシステム
JP6984544B2 (ja) * 2018-05-29 2021-12-22 トヨタ自動車株式会社 ハイブリッド車両
JP7107254B2 (ja) * 2019-03-07 2022-07-27 株式会社豊田自動織機 内燃機関の制御装置
US11536216B2 (en) * 2020-10-13 2022-12-27 Transportation Ip Holdings, Llc Systems and methods for an engine

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JP2609892B2 (ja) * 1988-02-22 1997-05-14 マツダ株式会社 エンジンの燃焼制御装置
JPH01216055A (ja) 1988-02-24 1989-08-30 Mazda Motor Corp ディーゼルエンジンの燃料制御装置
JPH025710A (ja) 1988-02-24 1990-01-10 Mazda Motor Corp 直噴ディーゼルエンジンの燃料噴射装置
JPH0610673A (ja) 1992-06-30 1994-01-18 Shinnenshiyou Syst Kenkyusho:Kk 直接噴射式ディーゼル機関
JPH08232820A (ja) 1995-02-22 1996-09-10 Unisia Jecs Corp 内燃機関の燃焼状態検出装置及びその装置を利用した内燃機関の制御装置
CN1292153C (zh) * 1998-02-23 2006-12-27 卡明斯发动机公司 带有优化燃烧控制的预混合充量压缩点火发动机
DE19923299A1 (de) 1999-05-21 2000-11-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP2003239795A (ja) 2002-02-14 2003-08-27 Mitsubishi Heavy Ind Ltd 予混合圧縮自着火エンジン及びその制御方法
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JP2005054753A (ja) * 2003-08-07 2005-03-03 Toyota Motor Corp 内燃機関の燃料噴射制御装置
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JP2008025406A (ja) 2006-07-19 2008-02-07 Toyota Motor Corp 内燃機関の制御装置
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JP4793488B2 (ja) 2009-03-11 2011-10-12 トヨタ自動車株式会社 内燃機関の制御装置
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JP5589941B2 (ja) * 2010-08-20 2014-09-17 マツダ株式会社 過給機付ディーゼルエンジンの制御装置及び制御方法
CN105264210B (zh) * 2013-06-05 2019-06-25 丰田自动车株式会社 内燃机的控制装置
CN105264207B (zh) * 2013-06-05 2018-05-29 丰田自动车株式会社 内燃机的控制装置
WO2014196035A1 (ja) * 2013-06-05 2014-12-11 トヨタ自動車株式会社 内燃機関の制御装置
JP2015113790A (ja) 2013-12-12 2015-06-22 トヨタ自動車株式会社 内燃機関の制御装置

Also Published As

Publication number Publication date
RU2015152152A (ru) 2017-07-13
WO2014199425A1 (ja) 2014-12-18
CN105308295B (zh) 2018-07-24
BR112015030775B1 (pt) 2021-08-31
RU2628019C2 (ru) 2017-08-14
US9657681B2 (en) 2017-05-23
EP3009643B1 (en) 2018-07-18
EP3009643A1 (en) 2016-04-20
EP3009643A4 (en) 2016-07-06
US20160123269A1 (en) 2016-05-05
CN105308295A (zh) 2016-02-03
JP5950041B2 (ja) 2016-07-13
JPWO2014199425A1 (ja) 2017-02-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/06/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.