BR102016009858A2 - motor de multicilindros - Google Patents
motor de multicilindrosInfo
- Publication number
- BR102016009858A2 BR102016009858A2 BR102016009858A BR102016009858A BR102016009858A2 BR 102016009858 A2 BR102016009858 A2 BR 102016009858A2 BR 102016009858 A BR102016009858 A BR 102016009858A BR 102016009858 A BR102016009858 A BR 102016009858A BR 102016009858 A2 BR102016009858 A2 BR 102016009858A2
- Authority
- BR
- Brazil
- Prior art keywords
- cylinder
- control parameter
- value
- cylinders
- distribution
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
-
- 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
- F02D41/008—Controlling each cylinder individually
- F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
- F02B31/06—Movable means, e.g. butterfly valves
-
- 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
-
- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating 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
- F02D41/24—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
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
-
- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
-
- 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
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10078—Connections of intake systems to the engine
- F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10262—Flow guides, obstructions, deflectors or the like
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/02—Checking or adjusting ignition timing
-
- 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
- F02P5/1512—Digital data processing using one central computing unit with particular means concerning an individual 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
- F02P5/152—Digital data processing dependent on pinking
- F02P5/1522—Digital data processing dependent on pinking with particular means concerning an individual cylinder
-
- 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
- F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
-
- 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
- F02D2250/31—Control of the fuel pressure
-
- 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
- F02D2250/32—Air-fuel ratio control in a diesel engine
-
- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
- F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
-
- 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
-
- 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)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
motor de multicilindros. um motor de multicilindros inclui uma pluralidade de orifícios de admissão (10), uma pluralidade de injetores de cilindro de entrada (26) e uma unidade de controle eletrônico (50). a unidade de controle eletrônico (50) é configurada para inicialmente definir um valor de um parâmetro de controle do motor de multicilindros, individualmente para cada dos cilindros, de modo que haja uma regularidade comum entre uma distribuição entre os cilindros, de uma diferença do valor do parâmetro de controle de cada dos cilindros a partir do valor do parâmetro de controle de um cilindro de referência, e uma distribuição entre os cilindros, de uma diferença da distância de uma porção estreitada (14) de cada dos cilindros a partir da distância da porção estreitada (14) do cilindro de referência. o parâmetro de controle é um parâmetro que determina uma razão de ar-combustível de uma mistura de ar combustível em torno de uma vela de ignição em um tempo de ignição em operação de combustão de carga estratificada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015093398A JP6319170B2 (ja) | 2015-04-30 | 2015-04-30 | 多気筒エンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
BR102016009858A2 true BR102016009858A2 (pt) | 2016-11-16 |
Family
ID=57135799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102016009858A BR102016009858A2 (pt) | 2015-04-30 | 2016-05-02 | motor de multicilindros |
Country Status (9)
Country | Link |
---|---|
US (1) | US10072602B2 (pt) |
JP (1) | JP6319170B2 (pt) |
KR (1) | KR101773707B1 (pt) |
CN (1) | CN106089467B (pt) |
BR (1) | BR102016009858A2 (pt) |
DE (1) | DE102016107671B4 (pt) |
FR (1) | FR3035683B1 (pt) |
MY (1) | MY186623A (pt) |
RU (1) | RU2628244C1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6264882B2 (ja) * | 2013-12-26 | 2018-01-24 | トヨタ自動車株式会社 | 火花点火式内燃機関の燃焼室構造 |
JP6988382B2 (ja) * | 2017-11-06 | 2022-01-05 | 株式会社デンソー | 内燃機関の制御装置 |
JP7505470B2 (ja) * | 2021-10-14 | 2024-06-25 | トヨタ自動車株式会社 | 内燃機関 |
WO2023195230A1 (ja) * | 2022-04-08 | 2023-10-12 | ソニーセミコンダクタソリューションズ株式会社 | 半導体集積回路、および、電子装置 |
Family Cites Families (44)
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KR100206021B1 (ko) * | 1996-12-17 | 1999-07-01 | 정몽규 | 다기통 내연기관 |
JP3932697B2 (ja) * | 1998-10-01 | 2007-06-20 | 株式会社日立製作所 | 筒内噴射型内燃機関の燃料噴射方法および、燃料噴射弁,内燃機関,燃焼方法 |
JP4022006B2 (ja) * | 1998-06-09 | 2007-12-12 | ヤンマー株式会社 | 内燃機関の吸気ポート形状 |
US6484690B2 (en) * | 1999-01-06 | 2002-11-26 | Hitachi, Ltd. | Control equipment for internal combustion engines |
JP2001003755A (ja) * | 1999-06-21 | 2001-01-09 | Hitachi Ltd | 内燃機関の筒内空気流動生成法 |
JP3743607B2 (ja) * | 1999-12-02 | 2006-02-08 | 株式会社デンソー | 内燃機関の制御装置 |
DE10006161A1 (de) | 2000-02-11 | 2001-08-23 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Bestimmung zylinderindividueller Unterschiede einer Steuergröße bei einer mehrzylindrigen Brennkraftmaschine |
US6588399B2 (en) * | 2000-02-22 | 2003-07-08 | Hitachi, Ltd. | Fuel injection method of internal combustion engine and fuel injection apparatus of internal combustion engine |
JP4415497B2 (ja) * | 2000-03-29 | 2010-02-17 | マツダ株式会社 | 火花点火式直噴エンジン |
JP2002115595A (ja) * | 2000-10-10 | 2002-04-19 | Daihatsu Motor Co Ltd | ディーゼルエンジンのスワール制御方法 |
JP3812338B2 (ja) * | 2001-01-05 | 2006-08-23 | 日産自動車株式会社 | 筒内直接燃料噴射式火花点火エンジン |
JP3783202B2 (ja) * | 2001-03-09 | 2006-06-07 | 愛知機械工業株式会社 | タンブルプレート構造 |
JP2002276421A (ja) * | 2001-03-19 | 2002-09-25 | Mazda Motor Corp | 筒内噴射式エンジンの制御装置 |
AT5484U1 (de) * | 2001-08-02 | 2002-07-25 | Avl List Gmbh | Zylinderkopf für eine brennkraftmaschine |
JP3963088B2 (ja) * | 2001-09-06 | 2007-08-22 | マツダ株式会社 | 火花点火式直噴エンジンの制御装置 |
JP4061067B2 (ja) * | 2001-12-27 | 2008-03-12 | 株式会社日立製作所 | 筒内噴射式内燃機関の制御装置 |
DE10259846B3 (de) * | 2002-12-20 | 2004-06-03 | Bayerische Motoren Werke Ag | Verfahren zur Zylindergleichstellung |
JP4059122B2 (ja) * | 2003-03-27 | 2008-03-12 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の制御装置 |
JP4285149B2 (ja) * | 2003-08-19 | 2009-06-24 | トヨタ自動車株式会社 | 内燃機関 |
JP2006052684A (ja) * | 2004-08-12 | 2006-02-23 | Hitachi Ltd | エンジンの制御装置 |
JP4475221B2 (ja) * | 2005-03-11 | 2010-06-09 | トヨタ自動車株式会社 | エンジン |
RU2365779C2 (ru) * | 2005-03-18 | 2009-08-27 | Тойота Дзидося Кабусики Кайся | Двигатель с впрыском топлива двумя форсунками |
JP2006291876A (ja) * | 2005-04-12 | 2006-10-26 | Toyota Motor Corp | 内燃機関の制御装置 |
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DE112015000119T5 (de) * | 2014-03-10 | 2016-04-21 | Honda Motor Co., Ltd. | Verbrennungssteuervorrichtung für Verbrennungsmotor |
JP6191641B2 (ja) * | 2015-03-23 | 2017-09-06 | トヨタ自動車株式会社 | 内燃機関 |
JP6079814B2 (ja) * | 2015-04-13 | 2017-02-15 | トヨタ自動車株式会社 | 内燃機関 |
-
2015
- 2015-04-30 JP JP2015093398A patent/JP6319170B2/ja active Active
-
2016
- 2016-04-26 DE DE102016107671.6A patent/DE102016107671B4/de active Active
- 2016-04-26 MY MYPI2016701523A patent/MY186623A/en unknown
- 2016-04-26 FR FR1653661A patent/FR3035683B1/fr not_active Expired - Fee Related
- 2016-04-26 CN CN201610266505.1A patent/CN106089467B/zh not_active Expired - Fee Related
- 2016-04-27 RU RU2016116521A patent/RU2628244C1/ru active
- 2016-04-27 US US15/139,619 patent/US10072602B2/en active Active
- 2016-04-27 KR KR1020160051417A patent/KR101773707B1/ko active IP Right Grant
- 2016-05-02 BR BR102016009858A patent/BR102016009858A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MY186623A (en) | 2021-07-30 |
CN106089467B (zh) | 2019-05-03 |
JP2016211394A (ja) | 2016-12-15 |
CN106089467A (zh) | 2016-11-09 |
RU2628244C1 (ru) | 2017-08-15 |
DE102016107671B4 (de) | 2021-07-08 |
KR101773707B1 (ko) | 2017-09-12 |
JP6319170B2 (ja) | 2018-05-09 |
FR3035683A1 (fr) | 2016-11-04 |
US10072602B2 (en) | 2018-09-11 |
FR3035683B1 (fr) | 2019-05-24 |
DE102016107671A1 (de) | 2016-11-03 |
US20160319766A1 (en) | 2016-11-03 |
KR20160129741A (ko) | 2016-11-09 |
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