BRPI0808925A2 - Aparelho de controle e método de controle para motor de combustão interna - Google Patents

Aparelho de controle e método de controle para motor de combustão interna

Info

Publication number
BRPI0808925A2
BRPI0808925A2 BRPI0808925-6A BRPI0808925A BRPI0808925A2 BR PI0808925 A2 BRPI0808925 A2 BR PI0808925A2 BR PI0808925 A BRPI0808925 A BR PI0808925A BR PI0808925 A2 BRPI0808925 A2 BR PI0808925A2
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
control device
control method
control
Prior art date
Application number
BRPI0808925-6A
Other languages
English (en)
Inventor
Taichi Nishimura
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 BRPI0808925A2 publication Critical patent/BRPI0808925A2/pt
Publication of BRPI0808925B1 publication Critical patent/BRPI0808925B1/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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0665—Tanks, e.g. multiple tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
    • 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
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • 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)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
BRPI0808925-6A 2007-03-15 2008-03-14 Aparelho de controle e método de controle para motor de combustão interna BRPI0808925B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007067202A JP4595952B2 (ja) 2007-03-15 2007-03-15 内燃機関の制御装置、制御方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体
JP2007-067202 2007-03-15
PCT/JP2008/055194 WO2008111689A1 (ja) 2007-03-15 2008-03-14 内燃機関の制御装置および制御方法

Publications (2)

Publication Number Publication Date
BRPI0808925A2 true BRPI0808925A2 (pt) 2015-07-21
BRPI0808925B1 BRPI0808925B1 (pt) 2019-02-19

Family

ID=39759617

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808925-6A BRPI0808925B1 (pt) 2007-03-15 2008-03-14 Aparelho de controle e método de controle para motor de combustão interna

Country Status (5)

Country Link
US (1) US8150599B2 (pt)
JP (1) JP4595952B2 (pt)
BR (1) BRPI0808925B1 (pt)
SE (1) SE534009C2 (pt)
WO (1) WO2008111689A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4561906B2 (ja) * 2008-08-21 2010-10-13 トヨタ自動車株式会社 フレキシブル燃料内燃機関の燃料供給装置
JP5565373B2 (ja) * 2011-04-27 2014-08-06 トヨタ自動車株式会社 内燃機関の制御装置
CN103975151B (zh) * 2011-12-08 2016-10-19 丰田自动车株式会社 内燃机的控制装置
EP2871351B1 (en) * 2012-07-06 2021-01-06 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
US9638117B2 (en) * 2013-03-15 2017-05-02 Honda Motor Co., Ltd. Method for controlling an amount of fuel and vehicle including same
JP6237659B2 (ja) * 2015-01-21 2017-11-29 トヨタ自動車株式会社 火花点火式内燃機関の制御装置
JP6256400B2 (ja) * 2015-03-27 2018-01-10 トヨタ自動車株式会社 異常判定装置
JP7043961B2 (ja) * 2018-05-02 2022-03-30 マツダ株式会社 圧縮着火式エンジンの制御装置
JP7024587B2 (ja) 2018-05-02 2022-02-24 マツダ株式会社 圧縮着火式エンジンの制御装置
JP7047581B2 (ja) * 2018-05-02 2022-04-05 マツダ株式会社 圧縮着火式エンジンの制御装置
JP7047580B2 (ja) 2018-05-02 2022-04-05 マツダ株式会社 圧縮着火式エンジンの制御装置
US12085216B2 (en) 2022-02-17 2024-09-10 Arctic Cat Inc. Multi-use fuel filler tube
US11661902B1 (en) * 2022-04-26 2023-05-30 GM Global Technology Operations LLC Port-direct injection engine systems and methods using ethanol-gasoline fuels
US12140092B1 (en) * 2023-07-05 2024-11-12 GM Global Technology Operations LLC Methods and systems for controlling fuel injection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542092B1 (fr) * 1983-03-03 1986-02-28 Inst Francais Du Petrole Procede et dispositif pour determiner la composition d'un melange alcool-essence, adaptes au reglage automatique de moteurs alimentes en melanges combustibles de teneur en alcool variable
JPS61197744A (ja) * 1985-02-27 1986-09-02 Toyota Motor Corp 燃料の耐ノツキング特性値推定方法
JPH0533748A (ja) 1991-07-29 1993-02-09 Mazda Motor Corp エンジンの点火時期制御装置
US5950591A (en) * 1997-07-03 1999-09-14 Toyota Jidosha Kabushiki Kaisha Engine oil deterioration preventing agent and device
US6148809A (en) * 2000-01-10 2000-11-21 Cinquegrani; Vincent J. Oxygen sensor controlled continuous flow fuel system
JP4590733B2 (ja) * 2000-02-22 2010-12-01 マツダ株式会社 排気ガス浄化用触媒及び該触媒による排気ガス浄化方法
US6695895B2 (en) * 2001-05-02 2004-02-24 Toyota Jidosha Kabushiki Kaisha Fuel vapor handling apparatus and diagnostic apparatus thereof
JP2004116420A (ja) * 2002-09-26 2004-04-15 Mitsubishi Motors Corp エンジンの点火時期制御装置
JP4035825B2 (ja) * 2003-09-01 2008-01-23 株式会社デンソー 内燃機関用燃料噴射装置
JP4325362B2 (ja) 2003-11-04 2009-09-02 トヨタ自動車株式会社 内燃機関の燃料性状判定装置
JP4370936B2 (ja) * 2004-02-24 2009-11-25 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP4306620B2 (ja) 2005-02-07 2009-08-05 トヨタ自動車株式会社 内燃機関の始動制御装置及び燃料噴射制御装置
FR2883602B1 (fr) * 2005-03-22 2010-04-16 Alain Lunati Procede d'optimisation des parametres de fonctionnement d'un moteur a combustion
JP2006316667A (ja) * 2005-05-11 2006-11-24 Toyota Motor Corp 複数燃料内燃機関のノッキング判定装置
FR2888289B1 (fr) * 2005-07-11 2007-08-17 Coutier Moulage Gen Ind Dispositif d'injection d'additif liquide dans le circuit d'alimentation en carburant d'un moteur a combustion interne de vehicule automobile
JP2008051063A (ja) * 2006-08-28 2008-03-06 Toyota Motor Corp 内燃機関の制御装置
JP4428405B2 (ja) * 2007-06-12 2010-03-10 株式会社デンソー 燃料噴射制御装置及びエンジン制御システム
US7546835B1 (en) * 2008-07-31 2009-06-16 Ford Global Technologies, Llc Fuel delivery system for multi-fuel engine
US8353270B2 (en) * 2010-01-21 2013-01-15 Ford Global Technologies, Llc Fluid injection pressurization system

Also Published As

Publication number Publication date
WO2008111689A1 (ja) 2008-09-18
US8150599B2 (en) 2012-04-03
US20100145596A1 (en) 2010-06-10
JP4595952B2 (ja) 2010-12-08
JP2008223735A (ja) 2008-09-25
SE534009C2 (sv) 2011-03-29
BRPI0808925B1 (pt) 2019-02-19
SE0950485L (sv) 2009-10-14

Similar Documents

Publication Publication Date Title
BRPI0815583A2 (pt) Aparelho de controle para motor de combustão interna
BRPI0817977A2 (pt) Aparelho de controle e método de controle para motor de combustão interna.
BRPI0810381A2 (pt) Sistema de controle para motor de combustão interna
BRPI0916912A2 (pt) aparelho de controle de motor de combustão interna
BRPI0922011A2 (pt) sistema e método de controle de interrupção para um motor de combustão interna
BRPI0823135A2 (pt) Metodo e aparelho para partida a frio de um motor de combustao interna
BRPI0923240A2 (pt) dispositivo e metodo para controlar o desligamento de um motor de combustao interna
BRPI0716273A2 (pt) Dispositivo de abastecimento de combustível para motor de combustão interna e dispositivo de controle para o dispositivo de abastecimento de combustível
BRPI0909175A2 (pt) arranjo e método para um motor de combustão interna com injeção dupla direta
BRPI0816665A2 (pt) Dispositivo e método para detecção de degradação de combustível para motor de combustão interna
BRPI0821035A2 (pt) Controladora de motor de combustão interna
BRPI0813536A2 (pt) Sistema de ventilação de cárter para motor de combustão interna
BRPI0815906A2 (pt) Pistão para um motor de combustão interna
CR10565A (es) Motor de combustion interna
BRPI0908239A2 (pt) Mecanismo de pistão de movimento alternado e método para aumentar a egr interna em um motor de combustão interna
DE602007006532D1 (de) Abgassteuerungsvorrichtung für brennkraftmaschine
DE602007006654D1 (de) Start-steuervorrichtung und start-steuerverfahren für brennkraftmaschine
BRPI0921231A2 (pt) composição contendo um copolímero em bloco e um método para lubrificação de um motor de combustão interna
DE112008002129B8 (de) Steuerungsvorrichtung und Steuerungsverfahren für einen Verbrennungsmotor
BRPI0812023A2 (pt) Dispositivo para determinar detonação e método para determinar detonação para motor de combustão interna.
BRPI0816201A2 (pt) Dispositivo de determinação de batida e método de determinação de batida para motor de combustão interna
BRPI0924657A2 (pt) controlador para motor de combustao interna
BRPI0809980A2 (pt) Composição de combustível e método de alimentação de combustível em um motor de combustão interna
DE602008000214D1 (de) Abgasemissionssteuerungsvorrichtung und -verfahren für einen Verbrennungsmotor
BRPI0919508A2 (pt) regulador de pressão de cárter para um motor de combustão interna

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/02/2019, 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 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2662 DE 11-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.