BR112017022087A2 - dispositivo de controle de motor e método de controle de motor - Google Patents
dispositivo de controle de motor e método de controle de motorInfo
- Publication number
- BR112017022087A2 BR112017022087A2 BR112017022087-3A BR112017022087A BR112017022087A2 BR 112017022087 A2 BR112017022087 A2 BR 112017022087A2 BR 112017022087 A BR112017022087 A BR 112017022087A BR 112017022087 A2 BR112017022087 A2 BR 112017022087A2
- Authority
- BR
- Brazil
- Prior art keywords
- engine control
- fuel
- control device
- fuel injection
- cylinder
- Prior art date
Links
- 239000000446 fuel Substances 0.000 abstract 7
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
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
- F02D41/02—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
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
-
- 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
-
- 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
-
- 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
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/047—Taking into account fuel evaporation or wall wetting
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D41/1466—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 a soot concentration or content
-
- 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
-
- 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
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
- F02D43/04—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment using only digital means
-
- 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
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
trata-se de um dispositivo de controle de motor que controla um motor de ignição por centelha do tipo injeção de combustível direta no cilindro provido de uma válvula de injeção de combustível configurada para injetar diretamente combustível em um cilindro e uma vela de ignição configurada para realizar ignição por centelha para uma mistura de gás dentro do cilindro. em um caso em que é necessário aquecer um catalisador de purificação de gás de escape disposto em uma passagem de escape, o dispositivo de controle do motor executa uma operação de aquecimento do catalisador na qual um combustível é injetado em um tempo determinado durante o curso de compressão, e em um tempo determinado quando o jato de combustível colidindo com a superfície da coroa do pistão se move em direção à vela de ignição ao longo da forma da superfície da coroa do pistão, e no qual o tempo de ignição está após o ponto morto superior de compressão. o dispositivo de controle do motor avança o tempo de injeção de combustível de acordo com um aumento em uma quantidade de estimação de um combustível líquido remanescente na superfície superior do pistão durante a execução da operação de aquecimento do catalisador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/061497 WO2016166818A1 (ja) | 2015-04-14 | 2015-04-14 | エンジン制御装置及びエンジン制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017022087A2 true BR112017022087A2 (pt) | 2018-07-03 |
BR112017022087B1 BR112017022087B1 (pt) | 2022-09-13 |
Family
ID=57126122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017022087-3A BR112017022087B1 (pt) | 2015-04-14 | 2015-04-14 | Dispositivo de controle de motor e método de controle de motor |
Country Status (11)
Country | Link |
---|---|
US (1) | US10119486B2 (pt) |
EP (1) | EP3284935B1 (pt) |
JP (1) | JP6521061B2 (pt) |
KR (1) | KR101817049B1 (pt) |
CN (1) | CN107532531B (pt) |
BR (1) | BR112017022087B1 (pt) |
CA (1) | CA2982751C (pt) |
MX (1) | MX364575B (pt) |
MY (1) | MY165600A (pt) |
RU (1) | RU2649876C1 (pt) |
WO (1) | WO2016166818A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016170583A1 (ja) * | 2015-04-20 | 2016-10-27 | 日産自動車株式会社 | エンジン制御装置及びエンジン制御方法 |
CN112211739B (zh) * | 2020-09-10 | 2022-04-26 | 潍柴动力股份有限公司 | 提高发动机一致性的控制方法、装置及系统 |
GB2622780A (en) * | 2022-09-27 | 2024-04-03 | Caterpillar Energy Solutions Gmbh | Method for controlling operation of an internal combustion engine which runs on a fuel mixture of hydrogen and natural gas |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04241753A (ja) | 1991-01-14 | 1992-08-28 | Toyota Motor Corp | 筒内噴射式内燃機関 |
US6276334B1 (en) * | 1998-02-23 | 2001-08-21 | Cummins Engine Company, Inc. | Premixed charge compression ignition engine with optimal combustion control |
JP4019570B2 (ja) * | 1999-09-09 | 2007-12-12 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の燃料噴射制御装置 |
WO2002035075A1 (fr) * | 2000-10-26 | 2002-05-02 | Hitachi, Ltd. | Moteur a combustion interne et a injection dans le cylindre |
JP4394318B2 (ja) * | 2001-10-12 | 2010-01-06 | 株式会社デンソー | 内燃機関のバルブタイミング制御装置 |
JP2003286869A (ja) * | 2002-03-27 | 2003-10-10 | Toyota Motor Corp | 筒内噴射式火花点火内燃機関 |
JP3912500B2 (ja) * | 2002-03-29 | 2007-05-09 | 三菱自動車工業株式会社 | 内燃機関 |
JP3797278B2 (ja) * | 2002-04-26 | 2006-07-12 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の燃料噴射制御装置 |
WO2005033496A1 (de) * | 2003-10-09 | 2005-04-14 | Avl List Gmbh | Verfahren zum betreiben einer brennkraftmaschine |
JP2007187094A (ja) * | 2006-01-13 | 2007-07-26 | Mitsubishi Electric Corp | 内燃機関の制御装置 |
JP2007239583A (ja) | 2006-03-08 | 2007-09-20 | Nissan Motor Co Ltd | 内燃機関の燃焼制御装置 |
JP4736930B2 (ja) | 2006-04-26 | 2011-07-27 | トヨタ自動車株式会社 | 内燃機関の触媒制御装置 |
JP4600361B2 (ja) | 2006-07-19 | 2010-12-15 | トヨタ自動車株式会社 | 筒内噴射式火花点火内燃機関の制御装置 |
JP4306711B2 (ja) * | 2006-09-29 | 2009-08-05 | トヨタ自動車株式会社 | 筒内噴射式火花点火内燃機関 |
US8096108B2 (en) * | 2007-05-01 | 2012-01-17 | GM Global Technology Operations LLC | Engine warm-up of a homogeneous charge compression ignition engine |
JP4743183B2 (ja) * | 2007-08-01 | 2011-08-10 | トヨタ自動車株式会社 | 燃料噴射制御装置 |
JP2009103014A (ja) * | 2007-10-22 | 2009-05-14 | Toyota Motor Corp | 内燃機関の制御装置 |
JP5029288B2 (ja) * | 2007-10-29 | 2012-09-19 | 日産自動車株式会社 | 排気浄化触媒の暖機制御装置及び暖機制御方法 |
JP5372728B2 (ja) * | 2009-12-25 | 2013-12-18 | 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 |
CN102597464B (zh) * | 2009-12-28 | 2016-04-27 | 丰田自动车株式会社 | 火花点火式内燃机 |
JP5593797B2 (ja) | 2010-04-08 | 2014-09-24 | トヨタ自動車株式会社 | 燃料噴射装置および燃料噴射ノズル |
JP5783701B2 (ja) | 2010-10-21 | 2015-09-24 | 日立オートモティブシステムズ株式会社 | 筒内噴射エンジンの制御装置 |
JP5396430B2 (ja) * | 2011-05-23 | 2014-01-22 | 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 |
JP2012255366A (ja) * | 2011-06-08 | 2012-12-27 | Denso Corp | 内燃機関の制御装置及び制御方法 |
JP6006146B2 (ja) * | 2013-03-07 | 2016-10-12 | 日立オートモティブシステムズ株式会社 | エンジンの制御装置 |
JP5703341B2 (ja) | 2013-06-26 | 2015-04-15 | 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 |
-
2015
- 2015-04-14 US US15/565,211 patent/US10119486B2/en active Active
- 2015-04-14 CN CN201580078817.3A patent/CN107532531B/zh active Active
- 2015-04-14 BR BR112017022087-3A patent/BR112017022087B1/pt active IP Right Grant
- 2015-04-14 MX MX2017013008A patent/MX364575B/es active IP Right Grant
- 2015-04-14 WO PCT/JP2015/061497 patent/WO2016166818A1/ja active Application Filing
- 2015-04-14 RU RU2017136794A patent/RU2649876C1/ru active
- 2015-04-14 EP EP15889156.4A patent/EP3284935B1/en active Active
- 2015-04-14 KR KR1020177030909A patent/KR101817049B1/ko active IP Right Grant
- 2015-04-14 MY MYPI2017703844A patent/MY165600A/en unknown
- 2015-04-14 CA CA2982751A patent/CA2982751C/en active Active
- 2015-04-14 JP JP2017512497A patent/JP6521061B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107532531A (zh) | 2018-01-02 |
JPWO2016166818A1 (ja) | 2018-02-01 |
EP3284935B1 (en) | 2020-06-10 |
CN107532531B (zh) | 2018-10-02 |
BR112017022087B1 (pt) | 2022-09-13 |
WO2016166818A1 (ja) | 2016-10-20 |
US20180080400A1 (en) | 2018-03-22 |
KR101817049B1 (ko) | 2018-02-21 |
MX2017013008A (es) | 2018-02-01 |
US10119486B2 (en) | 2018-11-06 |
CA2982751A1 (en) | 2016-10-20 |
JP6521061B2 (ja) | 2019-05-29 |
EP3284935A4 (en) | 2018-05-30 |
EP3284935A1 (en) | 2018-02-21 |
RU2649876C1 (ru) | 2018-04-05 |
MY165600A (en) | 2018-04-16 |
MX364575B (es) | 2019-05-02 |
CA2982751C (en) | 2018-03-27 |
KR20170124609A (ko) | 2017-11-10 |
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TH181806A (th) | อุปกรณ์ควบคุมเครื่องยนต์ และวิธีการควบคุมเครื่องยนต์ |
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] | ||
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 14/04/2015, OBSERVADAS AS CONDICOES LEGAIS |