BR112017013464A2 - unidade de motor - Google Patents
unidade de motorInfo
- Publication number
- BR112017013464A2 BR112017013464A2 BR112017013464A BR112017013464A BR112017013464A2 BR 112017013464 A2 BR112017013464 A2 BR 112017013464A2 BR 112017013464 A BR112017013464 A BR 112017013464A BR 112017013464 A BR112017013464 A BR 112017013464A BR 112017013464 A2 BR112017013464 A2 BR 112017013464A2
- Authority
- BR
- Brazil
- Prior art keywords
- ecu
- combustion chamber
- butterfly valve
- engine speed
- degree
- Prior art date
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/106—Detection of demand or actuation
-
- 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
- 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
- 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
- F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
-
- 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
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1488—Inhibiting the regulation
-
- 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
- F02D41/2454—Learning of the air-fuel ratio control
-
- 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
-
- 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
- F02D2200/0404—Throttle position
-
- 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
- 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
-
- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
trata-se de uma unidade de motor que é configurada de modo que um aprimoramento no desempenho de purificação de gás de escape e um aprimoramento em economia de combustível ou potência de motor sejam alcançados por controle simples. uma ecu (80) é configurada para calcular uma quantidade de abastecimento de combustível básica com base em um grau de abertura de uma válvula borboleta próxima à câmara de combustão e com base em uma velocidade de rotação de motor. a ecu (80) é configurada para calcular uma temporização de ignição básica com base no grau de abertura da válvula borboleta próxima à câmara de combustão e com base na velocidade de rotação de motor. a ecu (80) é configurada para cancelar uma correção na quantidade de abastecimento de combustível básica com base no grau de abertura da válvula borboleta próxima à câmara de combustão e com base na velocidade de rotação de motor. a ecu (80) é configurada para cancelar uma correção na temporização de ignição básica com base no grau de abertura da válvula borboleta próxima à câmara de combustão e com base na velocidade de rotação de motor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-258917 | 2014-12-22 | ||
JP2014258917 | 2014-12-22 | ||
PCT/JP2015/084604 WO2016104158A1 (ja) | 2014-12-22 | 2015-12-10 | エンジンユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017013464A2 true BR112017013464A2 (pt) | 2018-01-09 |
BR112017013464B1 BR112017013464B1 (pt) | 2023-01-31 |
Family
ID=56150188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017013464-0A BR112017013464B1 (pt) | 2014-12-22 | 2015-12-10 | Unidade de motor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3239504B1 (pt) |
BR (1) | BR112017013464B1 (pt) |
ES (1) | ES2720580T3 (pt) |
TW (1) | TWI568928B (pt) |
WO (1) | WO2016104158A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10161775B2 (en) * | 2016-12-15 | 2018-12-25 | GM Global Technology Operations LLC | Method for determining fuel consumption of an internal combustion engine |
CN118532278A (zh) * | 2024-07-15 | 2024-08-23 | 西北工业大学 | 一种发动机供油曲线校准系统、方法、装置和电子设备 |
Family Cites Families (42)
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JP3166546B2 (ja) * | 1994-08-17 | 2001-05-14 | トヨタ自動車株式会社 | 内燃機関 |
JPH08270479A (ja) * | 1995-03-31 | 1996-10-15 | Yamaha Motor Co Ltd | 酸素濃度センサを用いた内燃機関の制御方法及び装置及びその内燃機関 |
US5775298A (en) * | 1996-12-09 | 1998-07-07 | General Motors Corporation | Internal combustion engine control |
JPH10299537A (ja) * | 1997-04-28 | 1998-11-10 | Mazda Motor Corp | 筒内噴射型火花点火式エンジン |
US5881554A (en) * | 1998-03-23 | 1999-03-16 | Ford Global Technologies, Inc. | Integrated manifold, muffler, and catalyst device |
US6138454A (en) * | 1998-12-18 | 2000-10-31 | Daimlerchrysler Corporation | Selective catalyst reduction wit pox reactor for engine exhaust aftertreatment |
JP2002081328A (ja) * | 2000-09-06 | 2002-03-22 | Mikuni Corp | 内燃機関用スロットルボディ |
TWI221505B (en) * | 2001-10-29 | 2004-10-01 | Yamaha Motor Co Ltd | Engine control device |
JP2004092640A (ja) * | 2002-07-12 | 2004-03-25 | Yamaha Marine Co Ltd | 船外機用エンジンの制御装置及び制御方法 |
JP4207729B2 (ja) * | 2003-09-16 | 2009-01-14 | 日産自動車株式会社 | 可変圧縮比機構付き内燃機関の制御装置 |
DE102004024685A1 (de) * | 2004-05-19 | 2005-12-15 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter |
JP4538380B2 (ja) * | 2004-12-28 | 2010-09-08 | 本田技研工業株式会社 | 自動二輪車の排気装置 |
JP4468861B2 (ja) * | 2005-01-24 | 2010-05-26 | 本田技研工業株式会社 | 車両の排気装置 |
JP2006291929A (ja) * | 2005-04-14 | 2006-10-26 | Yamaha Motor Co Ltd | 排気ガス浄化機能を有するエンジン |
JP4540565B2 (ja) * | 2005-07-11 | 2010-09-08 | 日産自動車株式会社 | 内燃機関の吸気装置 |
EP1860320B1 (en) * | 2006-05-26 | 2009-01-07 | HONDA MOTOR CO., Ltd. | A power unit with an intake system for scooter vehicle |
JP4693733B2 (ja) * | 2006-05-31 | 2011-06-01 | 本田技研工業株式会社 | 自動二輪車の触媒配置構造 |
JP2008144612A (ja) * | 2006-12-06 | 2008-06-26 | Yamaha Motor Co Ltd | 内燃機関の排気浄化装置 |
BRPI0812314A2 (pt) * | 2007-05-30 | 2014-11-25 | Yamaha Motor Co Ltd | Dispositivo de exaustão e veículo do tipo de montar |
JP4600431B2 (ja) * | 2007-05-30 | 2010-12-15 | トヨタ自動車株式会社 | 内燃機関のノッキング判定装置 |
JP5091013B2 (ja) * | 2008-01-31 | 2012-12-05 | 本田技研工業株式会社 | 内燃機関の燃料噴射装置 |
TWM336340U (en) * | 2008-02-01 | 2008-07-11 | Sentec E & Amp E Co Ltd | Catalytic converter |
US8141351B2 (en) * | 2008-04-25 | 2012-03-27 | Cummins Filtration Ip, Inc. | Pre-catalyst for preventing face-plugging on an inlet face of an aftertreatment device and method of the same |
TWM345129U (en) * | 2008-06-23 | 2008-11-21 | Kwang Yang Motor Co | Exhaust gas purifier for motorcycle |
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TWI444534B (zh) * | 2011-03-29 | 2014-07-11 | Yamaha Motor Co Ltd | Engine, and with its vehicles and ships |
JP2013044238A (ja) * | 2011-08-22 | 2013-03-04 | Toyota Industries Corp | 排気ガス浄化装置 |
TW201408863A (zh) * | 2012-08-20 | 2014-03-01 | Sanyang Industry Co Ltd | 二次空氣供給系統及其方法 |
TWM447924U (zh) * | 2012-09-12 | 2013-03-01 | Sai Ke Ai Luo Technology Co Ltd | 可調式排氣管 |
JP5623578B2 (ja) * | 2013-03-22 | 2014-11-12 | ヤマハ発動機株式会社 | 燃料噴射制御装置 |
TWM475511U (en) * | 2013-10-23 | 2014-04-01 | Sanyang Industry Co Ltd | Air intake device for engine |
-
2015
- 2015-12-10 BR BR112017013464-0A patent/BR112017013464B1/pt active IP Right Grant
- 2015-12-10 ES ES15872727T patent/ES2720580T3/es active Active
- 2015-12-10 EP EP15872727.1A patent/EP3239504B1/en active Active
- 2015-12-10 WO PCT/JP2015/084604 patent/WO2016104158A1/ja active Application Filing
- 2015-12-22 TW TW104143217A patent/TWI568928B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP3239504A1 (en) | 2017-11-01 |
WO2016104158A1 (ja) | 2016-06-30 |
EP3239504B1 (en) | 2019-02-27 |
ES2720580T3 (es) | 2019-07-23 |
BR112017013464B1 (pt) | 2023-01-31 |
EP3239504A4 (en) | 2018-01-03 |
TWI568928B (zh) | 2017-02-01 |
TW201629330A (zh) | 2016-08-16 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/2015, OBSERVADAS AS CONDICOES LEGAIS |