BR112014009856A2 - dispositivo de controle para motor diesel turbocomprimido - Google Patents

dispositivo de controle para motor diesel turbocomprimido

Info

Publication number
BR112014009856A2
BR112014009856A2 BR112014009856A BR112014009856A BR112014009856A2 BR 112014009856 A2 BR112014009856 A2 BR 112014009856A2 BR 112014009856 A BR112014009856 A BR 112014009856A BR 112014009856 A BR112014009856 A BR 112014009856A BR 112014009856 A2 BR112014009856 A2 BR 112014009856A2
Authority
BR
Brazil
Prior art keywords
target value
transient
turbocharged
pressure
constant
Prior art date
Application number
BR112014009856A
Other languages
English (en)
Inventor
Ibuki Taku
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 BR112014009856A2 publication Critical patent/BR112014009856A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • 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
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • 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
    • F02D41/1448—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 an exhaust gas pressure
    • 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
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/0614—Actual fuel mass or fuel injection amount
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

resumo patente de invenção: "dispositivo de controle para motor diesel turbocomprimido". a invenção visa satisfazer às várias exigências associadas a controle de pressão de turbocompressão, mesmo durante operação de transição, em motor diesel turbocomprimido, cuja pressão de turbocompressão é ativamente controlável por um atuador. o dispositivo calcula um valor-alvo constante, (valor-alvo da pressão de turbocompressão durante operação constante) com base na velocidade de rotação do motor e na quantidade de injeção de combustível, o atuador operando controlando realimentação, tal que uma pressão de turbocompressão efetiva, calculada de um sinal de sensor de pressão de turbocompressão fique próxima do valor-alvo constante. contudo, quando qualquer condição de uma pluralidade de condições, que possa ser satisfeita durante operação de transição, for satisfeita, um valor-alvo transitório da pressão de turbocompressão, adequado para a condição satisfeita, é calculado de acordo com uma regra de cálculo preparada para cada condição. nesse momento, quando há um valor-alvo transitório, o valor-alvo transitório é selecionado, e, quando há uma pluralidade de valores-alvo transitórios ao mesmo tempo, um dos valores-alvo transitórios é selecionado de acordo com uma prioridade, determinada com base em uma aceleração. um valor-alvo de controle de realimentação é alterado do valor-alvo constante para o valor-alvo transitório selecionado.
BR112014009856A 2011-11-04 2011-11-04 dispositivo de controle para motor diesel turbocomprimido BR112014009856A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/075479 WO2013065186A1 (ja) 2011-11-04 2011-11-04 ターボ過給機付きディーゼルエンジンの制御装置

Publications (1)

Publication Number Publication Date
BR112014009856A2 true BR112014009856A2 (pt) 2017-04-18

Family

ID=48191573

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009856A BR112014009856A2 (pt) 2011-11-04 2011-11-04 dispositivo de controle para motor diesel turbocomprimido

Country Status (11)

Country Link
US (1) US9523331B2 (pt)
EP (1) EP2775123A4 (pt)
JP (1) JP5737422B2 (pt)
CN (1) CN103890353A (pt)
AU (1) AU2011380116B2 (pt)
BR (1) BR112014009856A2 (pt)
IN (1) IN2014DN03219A (pt)
MX (1) MX2014005016A (pt)
PH (1) PH12014500889A1 (pt)
RU (1) RU2563441C1 (pt)
WO (1) WO2013065186A1 (pt)

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JP5741523B2 (ja) * 2012-05-16 2015-07-01 トヨタ自動車株式会社 車両用駆動制御装置
EP2884078B1 (en) * 2012-08-07 2016-11-23 Nissan Motor Co., Ltd. Control device for diesel engine
JP5857947B2 (ja) * 2012-12-11 2016-02-10 トヨタ自動車株式会社 駆動力制御装置
US9482147B2 (en) 2013-05-22 2016-11-01 GM Global Technology Operations LLC Method and apparatus to operate internal combustion engine employing an intake air compressor
JP6259246B2 (ja) 2013-10-09 2018-01-10 三菱重工業株式会社 内燃機関の制御装置
JP6474129B2 (ja) * 2015-04-10 2019-02-27 ボッシュ株式会社 過給機付き内燃機関の制御装置およびその制御方法
JP6582532B2 (ja) * 2015-05-12 2019-10-02 いすゞ自動車株式会社 可変容量型ターボチャージャの制御装置
KR101755802B1 (ko) * 2015-07-07 2017-07-07 현대자동차주식회사 마일드 하이브리드 시스템의 배기가스 저감 제어 방법
CN105041489B (zh) * 2015-08-17 2017-11-03 安徽江淮汽车集团股份有限公司 一种发动机增压控制方法及装置
JP6950587B2 (ja) * 2018-03-07 2021-10-13 マツダ株式会社 エンジンの過給装置
RU2681805C1 (ru) * 2018-04-10 2019-03-12 Сергей Николаевич Низов Узел акселератора для двигателя внутреннего сгорания с турбонаддувом
JP2020020273A (ja) * 2018-07-30 2020-02-06 トヨタ自動車株式会社 制御装置
JP7073226B2 (ja) 2018-08-10 2022-05-23 ダイハツ工業株式会社 オイルレベルゲージ
DE102020205991A1 (de) * 2020-05-13 2021-11-18 Volkswagen Aktiengesellschaft Verfahren zur Regelung und Begrenzung einer Drehzahl eines Turboladers

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Also Published As

Publication number Publication date
AU2011380116A1 (en) 2014-05-15
CN103890353A (zh) 2014-06-25
RU2563441C1 (ru) 2015-09-20
JP5737422B2 (ja) 2015-06-17
MX2014005016A (es) 2014-07-09
JPWO2013065186A1 (ja) 2015-04-02
EP2775123A4 (en) 2016-05-25
WO2013065186A1 (ja) 2013-05-10
IN2014DN03219A (pt) 2015-05-22
EP2775123A1 (en) 2014-09-10
PH12014500889B1 (en) 2014-08-11
AU2011380116B2 (en) 2015-09-10
US20140283514A1 (en) 2014-09-25
US9523331B2 (en) 2016-12-20
PH12014500889A1 (en) 2014-08-11

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.