BR112016004916A2 - Controlador de motor - Google Patents

Controlador de motor Download PDF

Info

Publication number
BR112016004916A2
BR112016004916A2 BR112016004916-0A BR112016004916A BR112016004916A2 BR 112016004916 A2 BR112016004916 A2 BR 112016004916A2 BR 112016004916 A BR112016004916 A BR 112016004916A BR 112016004916 A2 BR112016004916 A2 BR 112016004916A2
Authority
BR
Brazil
Prior art keywords
fuel injection
lift
engine controller
amount
partial lift
Prior art date
Application number
BR112016004916-0A
Other languages
English (en)
Other versions
BR112016004916B1 (pt
Inventor
Uchida Daisuke
Yarino Motonari
Hashimoto Susumu
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of BR112016004916A2 publication Critical patent/BR112016004916A2/pt
Publication of BR112016004916B1 publication Critical patent/BR112016004916B1/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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B5/00—Engines characterised by positive ignition
    • F02B5/02—Methods of operating
    • 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
    • F02B75/12—Other methods of operation
    • 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
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
    • 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
    • F02D2200/063—Lift of the valve needle
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

resumo "controlador de motor" um controlador de motor, de acordo com um aspecto da presente invenção, é aplicado a um motor de injeção por cilindro que inclui uma válvula de injeção de combustível que injeta combustível diretamente em um cilindro. o controlador de motor determina se uma detonação está ocorrendo com base em um sinal de um sensor de detonação. quando a detonação está ocorrendo, o controlador de motor realiza uma injeção de combustível de elevação parcial em um predeterminado momento próximo a um momento de ignição. a injeção de combustível de elevação parcial é realizada com uma quantidade de elevação de um corpo de válvula da válvula de injeção de combustível limitada dentro de uma faixa entre uma quantidade mínima de elevação (0) e uma quantidade de elevação parcial menor que uma quantidade máxima de elevação.
BR112016004916-0A 2013-09-04 2014-09-02 Controlador de motor BR112016004916B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013183115A JP6098446B2 (ja) 2013-09-04 2013-09-04 機関制御装置
JP2013-183115 2013-09-04
PCT/IB2014/001669 WO2015033200A1 (en) 2013-09-04 2014-09-02 Engine controller

Publications (2)

Publication Number Publication Date
BR112016004916A2 true BR112016004916A2 (pt) 2020-05-19
BR112016004916B1 BR112016004916B1 (pt) 2022-06-07

Family

ID=51626088

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016004916-0A BR112016004916B1 (pt) 2013-09-04 2014-09-02 Controlador de motor

Country Status (7)

Country Link
US (1) US10513999B2 (pt)
EP (1) EP3042063A1 (pt)
JP (1) JP6098446B2 (pt)
CN (1) CN105518279A (pt)
BR (1) BR112016004916B1 (pt)
RU (1) RU2615741C1 (pt)
WO (1) WO2015033200A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6090593B2 (ja) * 2014-06-24 2017-03-08 トヨタ自動車株式会社 内燃機関の燃料噴射システム
JP6090594B2 (ja) * 2014-06-24 2017-03-08 トヨタ自動車株式会社 内燃機関の燃料噴射システム
JP5962713B2 (ja) * 2014-07-14 2016-08-03 トヨタ自動車株式会社 筒内噴射式内燃機関の制御装置
WO2016203651A1 (ja) * 2015-06-19 2016-12-22 日産自動車株式会社 燃料噴射制御装置及び燃料噴射制御方法
DE102015015362A1 (de) * 2015-11-28 2017-06-01 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine, insbesondere eines Kraftwagens
JP6402749B2 (ja) * 2016-07-27 2018-10-10 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
KR20180068196A (ko) * 2016-12-13 2018-06-21 현대자동차주식회사 엔진 시스템 제어 방법 및 장치
JP7287075B2 (ja) * 2019-04-10 2023-06-06 マツダ株式会社 エンジンの制御装置
US11022049B1 (en) * 2020-07-02 2021-06-01 Ford Global Technologies, Llc Method for knock mitigation

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159530A (en) 1980-05-13 1981-12-08 Diesel Kiki Co Ltd Injection controller for fuel injection valve of internal- combustion engine
ES2049979T3 (es) * 1989-06-29 1994-05-01 Orbital Eng Pty Control de "golpeteo" por reduccion del periodo de inyeccion.
GB2246394B (en) * 1990-07-23 1994-02-23 Dan Merritt An internal combustion engine.
JP3544257B2 (ja) * 1995-11-07 2004-07-21 ヤマハ発動機株式会社 高圧縮比筒内噴射内燃機関
JPH11117777A (ja) * 1997-10-17 1999-04-27 Hitachi Ltd 内燃機関の制御方法
DE19908729A1 (de) * 1999-03-01 2000-09-07 Bosch Gmbh Robert Kraftstoffeinspritzverfahren für eine Brennkraftmaschine
JP2001263145A (ja) * 2000-03-14 2001-09-26 Isuzu Motors Ltd コモンレール式燃料噴射装置
JP2003021024A (ja) 2001-07-09 2003-01-24 Denso Corp 燃料噴射装置
DE10213025B4 (de) * 2002-03-22 2014-02-27 Daimler Ag Selbstzündende Brennkraftmaschine
JP3972881B2 (ja) * 2003-09-30 2007-09-05 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE102004031239A1 (de) * 2004-06-29 2006-01-19 Daimlerchrysler Ag Sensorsystem für ein Fahrzeug
JP4196895B2 (ja) * 2004-07-12 2008-12-17 株式会社デンソー 燃料噴射装置
JP2006183548A (ja) * 2004-12-27 2006-07-13 Nippon Soken Inc 内燃機関の制御装置
JP2006329173A (ja) * 2005-05-30 2006-12-07 Nippon Soken Inc 燃料噴射制御装置および燃料噴射制御方法
JP4605057B2 (ja) * 2006-03-15 2011-01-05 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP2008121429A (ja) * 2006-11-08 2008-05-29 Nissan Motor Co Ltd 筒内直接噴射式内燃機関
US7415348B1 (en) * 2007-02-20 2008-08-19 Gm Global Technology Operations, Inc. Multiple injection blend for direct injected engines
JP2010024993A (ja) * 2008-07-18 2010-02-04 Toyota Motor Corp 内燃機関の制御装置
DE102008040629A1 (de) * 2008-07-23 2010-01-28 Robert Bosch Gmbh Verfahren zum Ansteuern eines Kraftstoffinjektors im Überdruckfall oder Fehlerfall und zugehöriges Einspritzsystem
GB0900906D0 (en) * 2009-01-20 2009-03-04 Schlieffers Jorg Removing or reducing the airwave in CSEM data by using weighted field differences
DE102010029728B4 (de) * 2009-09-10 2022-06-02 Robert Bosch Gmbh Verfahren zur Steuerung einer Einspritzung von Kraftstoff in einen Verbrennungsmotor, Steuergerät zum Steuern einer Einspritzung in einem Verbrennungsmotor sowie Verfahren zum Auswählen eines Einspritzventils für ein Motorsystem
JP5333172B2 (ja) 2009-11-24 2013-11-06 トヨタ自動車株式会社 内燃機関の制御装置
CN102884300B (zh) * 2010-04-30 2015-07-22 马自达汽车株式会社 火花点火引擎的控制方法以及火花点火引擎
US20120029789A1 (en) * 2010-04-30 2012-02-02 Southwest Research Institute Methods of detecting pre-ignition and preventing it from causing knock in direct injection spark ignition engines
EP2405121B1 (en) * 2010-07-07 2013-10-09 C.R.F. Società Consortile per Azioni Fuel-injection system for an internal-combustion engine
DE102011075732B4 (de) * 2011-05-12 2021-02-11 Vitesco Technologies GmbH Regelverfahren für ein Einspritzventil und Einspritzsystem
GB201207289D0 (en) * 2011-06-14 2012-06-06 Sentec Ltd Flux switch actuator
JP5560237B2 (ja) * 2011-06-24 2014-07-23 日立オートモティブシステムズ株式会社 筒内噴射式内燃機関の制御装置
JP5892311B2 (ja) * 2011-11-07 2016-03-23 三菱自動車工業株式会社 内燃機関のノック制御装置

Also Published As

Publication number Publication date
JP6098446B2 (ja) 2017-03-22
WO2015033200A1 (en) 2015-03-12
CN105518279A (zh) 2016-04-20
US10513999B2 (en) 2019-12-24
US20160208730A1 (en) 2016-07-21
JP2015048823A (ja) 2015-03-16
BR112016004916B1 (pt) 2022-06-07
EP3042063A1 (en) 2016-07-13
RU2615741C1 (ru) 2017-04-11

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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]
B350 Update of information on the portal [chapter 15.35 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/09/2014, OBSERVADAS AS CONDICOES LEGAIS