BR112016009876A2 - Sistema de controle de motor de combustão interna - Google Patents
Sistema de controle de motor de combustão internaInfo
- Publication number
- BR112016009876A2 BR112016009876A2 BR112016009876A BR112016009876A BR112016009876A2 BR 112016009876 A2 BR112016009876 A2 BR 112016009876A2 BR 112016009876 A BR112016009876 A BR 112016009876A BR 112016009876 A BR112016009876 A BR 112016009876A BR 112016009876 A2 BR112016009876 A2 BR 112016009876A2
- Authority
- BR
- Brazil
- Prior art keywords
- control system
- combustion engine
- internal combustion
- engine control
- internal
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 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
- F02D41/14—Introducing closed-loop corrections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0864—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- 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
- F02D41/02—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
- F02D41/0295—Control according to the amount of oxygen that is stored on 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural 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
- F02D41/02—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
- F02D41/1493—Details
- F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
- F01N2390/02—Arrangements for controlling or regulating exhaust apparatus using electric components only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/16—Oxygen
-
- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0814—Oxygen storage amount
-
- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0816—Oxygen storage capacity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Toxicology (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013228346A JP6015629B2 (ja) | 2013-11-01 | 2013-11-01 | 内燃機関の制御装置 |
JP2013-228346 | 2013-11-01 | ||
PCT/JP2014/077711 WO2015064390A1 (ja) | 2013-11-01 | 2014-10-17 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016009876A2 true BR112016009876A2 (pt) | 2017-08-01 |
BR112016009876B1 BR112016009876B1 (pt) | 2022-01-11 |
Family
ID=53003999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016009876-5A BR112016009876B1 (pt) | 2013-11-01 | 2014-10-17 | Sistema de controle de motor de combustão interna |
Country Status (9)
Country | Link |
---|---|
US (1) | US9739225B2 (pt) |
EP (1) | EP3064751B1 (pt) |
JP (1) | JP6015629B2 (pt) |
KR (1) | KR101774184B1 (pt) |
CN (2) | CN105745423B (pt) |
AU (1) | AU2014341430B2 (pt) |
BR (1) | BR112016009876B1 (pt) |
RU (1) | RU2642518C2 (pt) |
WO (1) | WO2015064390A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6255909B2 (ja) * | 2013-11-01 | 2018-01-10 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6268976B2 (ja) * | 2013-11-22 | 2018-01-31 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6350434B2 (ja) * | 2015-07-29 | 2018-07-04 | トヨタ自動車株式会社 | 下流側空燃比センサの異常診断装置 |
JP6759718B2 (ja) * | 2016-05-27 | 2020-09-23 | 三菱自動車工業株式会社 | 診断装置 |
WO2018022887A1 (en) * | 2016-07-29 | 2018-02-01 | Cummins Inc. | Methods and systems for removing deposits in an aftertreatment system |
JP6962266B2 (ja) * | 2018-04-24 | 2021-11-05 | 株式会社豊田自動織機 | 内燃機関の排気浄化装置 |
JP7077883B2 (ja) * | 2018-09-06 | 2022-05-31 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE102018216980A1 (de) * | 2018-10-04 | 2020-04-09 | Robert Bosch Gmbh | Verfahren zur Regelung einer Füllung eines Speichers eines Katalysators für eine Abgaskomponente in Abhängigkeit von einer Alterung des Katalysators |
WO2020124101A1 (de) * | 2018-12-20 | 2020-06-25 | Innio Jenbacher Gmbh & Co Og | Brennkraftmaschine mit abgasnachbehandlung und steuerung der stickoxidemission |
JP7172976B2 (ja) * | 2019-12-16 | 2022-11-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP7151696B2 (ja) * | 2019-12-25 | 2022-10-12 | トヨタ自動車株式会社 | 触媒劣化検出装置 |
CN115387926B (zh) * | 2022-08-05 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | 一种发动机排放闭环控制方法及系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718368B2 (ja) * | 1990-04-02 | 1995-03-06 | トヨタ自動車株式会社 | 内燃機関の触媒劣化検出装置 |
DE4128718C2 (de) * | 1991-08-29 | 2001-02-01 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Kraftstoffmengenregelung für einen Verbrennungsmotor mit Katalysator |
GB9315918D0 (en) * | 1993-07-31 | 1993-09-15 | Lucas Ind Plc | Method of and apparatus for monitoring operation of a catalyst |
JP3217682B2 (ja) | 1994-12-30 | 2001-10-09 | 本田技研工業株式会社 | 内燃機関の燃料噴射制御装置 |
US5758490A (en) | 1994-12-30 | 1998-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5842339A (en) * | 1997-02-26 | 1998-12-01 | Motorola Inc. | Method for monitoring the performance of a catalytic converter |
FR2792033B1 (fr) * | 1999-04-12 | 2001-06-01 | Renault | Procede et dispositif de diagnostic de l'etat de fonctionnement d'un pot catalytique de traitement des gaz d'echappement d'un moteur a combustion interne |
JP3573044B2 (ja) * | 2000-02-03 | 2004-10-06 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3731426B2 (ja) | 2000-02-23 | 2006-01-05 | 日産自動車株式会社 | エンジンの排気浄化装置 |
JP4356249B2 (ja) * | 2001-02-08 | 2009-11-04 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP4474817B2 (ja) * | 2001-09-19 | 2010-06-09 | トヨタ自動車株式会社 | 内燃機関の触媒劣化検出装置 |
US7198952B2 (en) * | 2001-07-18 | 2007-04-03 | Toyota Jidosha Kabushiki Kaisha | Catalyst deterioration detecting apparatus and method |
JP3912354B2 (ja) * | 2003-10-10 | 2007-05-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置及び排気浄化方法 |
JP4420048B2 (ja) * | 2007-03-20 | 2010-02-24 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP5133012B2 (ja) | 2007-09-05 | 2013-01-30 | 株式会社リコー | 在庫部品設定システム、在庫部品設定方法及び在庫部品設定プログラム |
JP4957559B2 (ja) | 2008-01-08 | 2012-06-20 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
JP2010007561A (ja) * | 2008-06-26 | 2010-01-14 | Toyota Motor Corp | 空燃比制御装置及び空燃比制御方法 |
JP5310444B2 (ja) | 2009-09-28 | 2013-10-09 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
US9188072B2 (en) * | 2010-09-24 | 2015-11-17 | Toyota Jidosha Kabushiki Kaisha | Air-fuel ratio control apparatus for an internal combustion engine |
JP2012140869A (ja) * | 2010-12-28 | 2012-07-26 | Daihatsu Motor Co Ltd | 内燃機関の触媒異常判定方法 |
RU2609604C1 (ru) | 2013-01-29 | 2017-02-02 | Тойота Дзидося Кабусики Кайся | Система управления двигателем внутреннего сгорания |
-
2013
- 2013-11-01 JP JP2013228346A patent/JP6015629B2/ja active Active
-
2014
- 2014-10-17 CN CN201480060068.7A patent/CN105745423B/zh active Active
- 2014-10-17 AU AU2014341430A patent/AU2014341430B2/en not_active Ceased
- 2014-10-17 KR KR1020167010611A patent/KR101774184B1/ko active IP Right Grant
- 2014-10-17 CN CN201810592310.5A patent/CN108798838B/zh active Active
- 2014-10-17 WO PCT/JP2014/077711 patent/WO2015064390A1/ja active Application Filing
- 2014-10-17 BR BR112016009876-5A patent/BR112016009876B1/pt not_active IP Right Cessation
- 2014-10-17 US US15/033,359 patent/US9739225B2/en active Active
- 2014-10-17 EP EP14857939.4A patent/EP3064751B1/en not_active Not-in-force
- 2014-10-17 RU RU2016116522A patent/RU2642518C2/ru active
Also Published As
Publication number | Publication date |
---|---|
WO2015064390A1 (ja) | 2015-05-07 |
KR101774184B1 (ko) | 2017-09-01 |
EP3064751B1 (en) | 2018-02-28 |
EP3064751A1 (en) | 2016-09-07 |
RU2016116522A (ru) | 2017-12-06 |
CN105745423B (zh) | 2019-06-21 |
RU2642518C2 (ru) | 2018-01-25 |
BR112016009876B1 (pt) | 2022-01-11 |
AU2014341430A1 (en) | 2016-05-05 |
US20160273466A1 (en) | 2016-09-22 |
EP3064751A4 (en) | 2016-12-07 |
US9739225B2 (en) | 2017-08-22 |
KR20160060715A (ko) | 2016-05-30 |
AU2014341430B2 (en) | 2016-12-01 |
CN108798838B (zh) | 2020-07-31 |
CN108798838A (zh) | 2018-11-13 |
JP2015086840A (ja) | 2015-05-07 |
CN105745423A (zh) | 2016-07-06 |
JP6015629B2 (ja) | 2016-10-26 |
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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] | ||
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 17/10/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 9A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2744 DE 08-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |