BR112015030654A2 - dispositivo de controle para motor de combustão interna - Google Patents

dispositivo de controle para motor de combustão interna

Info

Publication number
BR112015030654A2
BR112015030654A2 BR112015030654A BR112015030654A BR112015030654A2 BR 112015030654 A2 BR112015030654 A2 BR 112015030654A2 BR 112015030654 A BR112015030654 A BR 112015030654A BR 112015030654 A BR112015030654 A BR 112015030654A BR 112015030654 A2 BR112015030654 A2 BR 112015030654A2
Authority
BR
Brazil
Prior art keywords
control device
load
internal combustion
threshold value
combustion engine
Prior art date
Application number
BR112015030654A
Other languages
English (en)
Inventor
Yamashita Akira
Oyagi Hiroshi
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 BR112015030654A2 publication Critical patent/BR112015030654A2/pt

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
    • 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
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • F02D41/1446—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 exhaust temperatures
    • 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
    • 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
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • F02D35/026—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 using an estimation
    • 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)
  • 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 para motor de combustão interna” um dispositivo de controle para um motor de combustão interna de acordo com a presente invenção (o presente dispositivo) muda o estado de combustão de uma mistura ar-combustível de tal modo que, se ao menos a carga do motor 10 esti-ver na faixa entre um primeiro valor-limite pem1 e um segundo valor-limite pem2, uma posição de centro gravitacional da taxa de liberação de calor gc seja igual a dado ângulo de manivela ?a independentemente da carga do motor ou, se a carga do motor estiver na faixa além do segundo valor-limite pem2, a posição de centro gravitacional da taxa de liberação de calor gc seja alterada para um valor no lado de ângulo retardado em uma faixa mais próxima do lado de ângulo retardado do que o dado ângulo de manivela ?a à medida que a carga do motor aumenta. um estado de combustão é alterado, por exemplo, por um ou mais parâmetros de combustão, tais como o período de injeção de combustível principal, a pressão de injeção de com-bustível (pressão do sistema de injeção common-rail), a quantidade de injeção, a temporização e número de vezes da injeção piloto, a pressão de turboalimentação e a quantidade de egr.
BR112015030654A 2013-06-05 2013-06-05 dispositivo de controle para motor de combustão interna BR112015030654A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/065594 WO2014196035A1 (ja) 2013-06-05 2013-06-05 内燃機関の制御装置

Publications (1)

Publication Number Publication Date
BR112015030654A2 true BR112015030654A2 (pt) 2017-07-25

Family

ID=52007711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030654A BR112015030654A2 (pt) 2013-06-05 2013-06-05 dispositivo de controle para motor de combustão interna

Country Status (8)

Country Link
US (1) US20160123264A1 (pt)
EP (1) EP3006705A4 (pt)
JP (1) JPWO2014196035A1 (pt)
KR (1) KR20160007556A (pt)
CN (1) CN105264206A (pt)
BR (1) BR112015030654A2 (pt)
RU (1) RU2015152132A (pt)
WO (1) WO2014196035A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014196036A1 (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
BR112015030775B1 (pt) * 2013-06-10 2021-08-31 Toyota Jidosha Kabushiki Kaisha Dispositivo de controle para um motor a combustão interna
JP6070438B2 (ja) * 2013-06-24 2017-02-01 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
US9840998B2 (en) * 2014-06-10 2017-12-12 Avl Powertrain Engineering, Inc. System and method for controlling fuel injection characteristics in an engine
US10138830B1 (en) 2017-05-03 2018-11-27 Ford Global Technologies, Llc Systems and methods for engine control
JP6583380B2 (ja) * 2017-10-12 2019-10-02 マツダ株式会社 ディーゼルエンジンの制御装置及び制御方法
DE102018106784A1 (de) * 2018-03-22 2018-06-21 FEV Europe GmbH Verfahren zur Bestimmung eines optimierten Kraftstoffeinspritzverlaufs
CN108869077A (zh) * 2018-05-31 2018-11-23 广西玉柴机器股份有限公司 一种喷油器流量准确控制方法
CN110296018B (zh) * 2019-06-29 2022-01-25 潍柴动力股份有限公司 一种加电时间计算方法及装置
CN114183267B (zh) * 2021-11-30 2023-07-18 潍柴动力股份有限公司 一种气体喷射器的控制方法、装置及设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2591203B2 (ja) * 1989-12-26 1997-03-19 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPH0610673A (ja) * 1992-06-30 1994-01-18 Shinnenshiyou Syst Kenkyusho:Kk 直接噴射式ディーゼル機関
DE69936081T2 (de) * 1998-02-23 2008-01-17 Cummins, Inc., Columbus Regelung einer verbrennungskraftmaschine mit kompressionszündung und kraftstoff-luftvormischung
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
JP2005054753A (ja) 2003-08-07 2005-03-03 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JP2007285194A (ja) 2006-04-17 2007-11-01 Toyota Motor Corp 内燃機関の制御装置
US7475673B1 (en) * 2007-07-17 2009-01-13 Delphi Technologies, Inc. Apparatus and method for controlling maximum cylinder pressure in an internal combustion engine
JP5229258B2 (ja) 2010-03-26 2013-07-03 トヨタ自動車株式会社 内燃機関の燃焼重心判定方法及び燃焼制御装置
JP2011220186A (ja) * 2010-04-08 2011-11-04 Toyota Motor Corp 内燃機関の燃焼制御装置
JP4893857B2 (ja) * 2010-04-19 2012-03-07 トヨタ自動車株式会社 内燃機関の制御装置
JP5550480B2 (ja) * 2010-07-20 2014-07-16 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
KR101189486B1 (ko) * 2010-09-30 2012-10-12 한양대학교 산학협력단 엔진의 연소 위상 검출 방법
JP5267745B2 (ja) * 2011-03-18 2013-08-21 トヨタ自動車株式会社 内燃機関の制御装置
WO2014196036A1 (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
KR101781720B1 (ko) * 2013-06-05 2017-10-23 도요타지도샤가부시키가이샤 내연 기관의 제어 장치
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
WO2014196035A1 (ja) 2014-12-11
EP3006705A4 (en) 2016-06-08
CN105264206A (zh) 2016-01-20
JPWO2014196035A1 (ja) 2017-02-23
EP3006705A1 (en) 2016-04-13
KR20160007556A (ko) 2016-01-20
RU2015152132A (ru) 2017-07-14
US20160123264A1 (en) 2016-05-05

Similar Documents

Publication Publication Date Title
BR112015030654A2 (pt) dispositivo de controle para motor de combustão interna
BR112015018126A2 (pt) sistema de controle de motor de combustão interna
BR112015030516A2 (pt) dispositivo de controle para motor de combustão interna
BR112015028969A2 (pt) aparelho de controle para motor de combustão interna
BR112013024500A2 (pt) dispositivo de controle de motor de combustão interna
BR112015032757A2 (pt) aparelho de controle para motor de combustão interna
BR112015030156A2 (pt) sistema de detecção de falha de ignição para motor de combustão interna
BR112015032755A2 (pt) sistema de diagnóstico de motor de combustão interna
BR112017013313A2 (pt) biela de comprimento variável e motor de combustão interna com razão de compressão variável
BR112015030085A2 (pt) dispositivo de controle para veículo híbrido
BR112015030656A2 (pt) dispostivo de controle para motor de combustão interna
BR112015030775A2 (pt) dispositivo de controle de motor
BR112015016969A2 (pt) dispositivo de controle de motor de combustão interna e método de controle
BR112015024179A2 (pt) processo e dispositivo para a operação de um motor de combustão interna de combustível duplo
EP2765292A3 (en) Rich burn internal combustion engine catalyst control
BR112014019621A8 (pt) Sistema de controle para motor de combustão interna de vários combustíveis
BR112015030067A2 (pt) sistema de controle de motor de combustão interna
BR112017022098A2 (pt) controlador de motor e método de controle de motor
BR112017009642A2 (pt) uso de uma composição de combustível líquido, e, métodos para operar um motor de combustão interna de ignição por centelha, para aprimorar o consumo de combustível e para aprimorar a saída de potência.
BR112016004916A2 (pt) Controlador de motor
BR112017025799A2 (pt) dispositivo de controle de motor de combustão interna e método de controle de motor de combustão interna
BR112015029496A2 (pt) dispositivo de controle para um motor de combustão interna que usa um combustível no qual álcool é misturado
BR112018073099A2 (pt) uso de nitrato de 2-etil-hexila e um ou mais detergentes em uma composição de combustível diesel, e, método.
BR112014016515A8 (pt) método para disgnosticar o mau funcionamento de um dispositivo para adição de um aditivo a um combustível para um veículo, e sistema de execução do referido método
BR112014013625A8 (pt) processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]