KR20190126362A - 점화 제어식 내연 엔진에서 농후도를 조절하기 위한 방법 - Google Patents
점화 제어식 내연 엔진에서 농후도를 조절하기 위한 방법 Download PDFInfo
- Publication number
- KR20190126362A KR20190126362A KR1020197029096A KR20197029096A KR20190126362A KR 20190126362 A KR20190126362 A KR 20190126362A KR 1020197029096 A KR1020197029096 A KR 1020197029096A KR 20197029096 A KR20197029096 A KR 20197029096A KR 20190126362 A KR20190126362 A KR 20190126362A
- Authority
- KR
- South Korea
- Prior art keywords
- value
- richness
- temperature
- engine
- threshold
- Prior art date
Links
Images
Classifications
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- 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
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
-
- 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
- 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
- F02D41/02—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
- F02D2041/0265—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to decrease 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
- 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
- F02D2200/0802—Temperature of the exhaust gas treatment apparatus
-
- 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
- F02D2200/1002—Output torque
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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)
- Supercharger (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1770257A FR3064030B1 (fr) | 2017-03-16 | 2017-03-16 | Procede de reglage de la richesse dans un moteur a combustion interne a allumage commande |
FR1770257 | 2017-03-16 | ||
PCT/FR2018/050558 WO2018167406A1 (fr) | 2017-03-16 | 2018-03-09 | Procede de reglage de la richesse dans un moteur a combustion interne a allumage commande |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20190126362A true KR20190126362A (ko) | 2019-11-11 |
Family
ID=59521141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197029096A KR20190126362A (ko) | 2017-03-16 | 2018-03-09 | 점화 제어식 내연 엔진에서 농후도를 조절하기 위한 방법 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3596326B1 (fr) |
JP (2) | JP2020510160A (fr) |
KR (1) | KR20190126362A (fr) |
FR (1) | FR3064030B1 (fr) |
RU (1) | RU2752657C2 (fr) |
WO (1) | WO2018167406A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114704402B (zh) * | 2022-03-30 | 2023-05-23 | 潍柴动力股份有限公司 | 一种发动机保护方法、装置、车辆及存储介质 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5681235A (en) | 1979-12-04 | 1981-07-03 | Nippon Soken Inc | Air-fuel ratio controller for internal combustion engine with supercharger |
JPS6043144B2 (ja) | 1980-05-27 | 1985-09-26 | ジューキ株式会社 | ミシンの模様選択装置 |
JPS58206850A (ja) * | 1982-05-27 | 1983-12-02 | Mitsubishi Electric Corp | 内燃機関の空燃比制御装置 |
JPS6073019A (ja) * | 1983-09-29 | 1985-04-25 | Daihatsu Motor Co Ltd | エンジンの空燃比制御方法 |
JPS60101241A (ja) * | 1983-11-05 | 1985-06-05 | Toyota Motor Corp | エンジン制御装置 |
JPS6155340A (ja) * | 1984-08-27 | 1986-03-19 | Toyota Motor Corp | エンジンの排気過熱防止空燃比制御方法 |
SE8802226L (sv) * | 1988-06-14 | 1989-12-15 | Nira Automotive Ab | Anordning foer begraensning av avgastemperaturen i en foerbraenningsmotor |
JP2592342B2 (ja) * | 1990-03-22 | 1997-03-19 | 日産自動車株式会社 | 内燃機関の制御装置 |
JP2841921B2 (ja) * | 1991-05-30 | 1998-12-24 | トヨタ自動車株式会社 | 内燃機関の電子制御燃料噴射装置 |
DE19609923B4 (de) * | 1996-03-14 | 2007-06-14 | Robert Bosch Gmbh | Verfahren zur Überwachung einer Überhitzungsschutzmaßnahme im Volllastbetrieb einer Brennkraftmaschine |
JP3262157B2 (ja) * | 1997-01-24 | 2002-03-04 | 本田技研工業株式会社 | 内燃機関の燃料供給制御装置 |
JP3921732B2 (ja) * | 1997-04-28 | 2007-05-30 | マツダ株式会社 | 筒内噴射型火花点火式エンジン |
JPH11101143A (ja) * | 1997-09-29 | 1999-04-13 | Mazda Motor Corp | 筒内噴射式エンジン |
US6272850B1 (en) * | 1998-12-08 | 2001-08-14 | Ford Global Technologies, Inc. | Catalytic converter temperature control system and method |
JP2003065111A (ja) * | 2001-08-23 | 2003-03-05 | Fuji Heavy Ind Ltd | エンジンの燃料噴射制御装置 |
DE102005004880B4 (de) * | 2005-02-03 | 2015-05-28 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Abgastemperaturregelung |
JP4643493B2 (ja) * | 2006-05-29 | 2011-03-02 | 愛三工業株式会社 | 内燃機関の燃料噴射量制御装置 |
JP2012167562A (ja) * | 2011-02-10 | 2012-09-06 | Fuji Heavy Ind Ltd | ディーゼルエンジン |
US9297320B2 (en) * | 2014-07-25 | 2016-03-29 | Ford Global Technologies, Llc | Systems and methods for exhaust catalyst temperature control |
DE102016123251A1 (de) * | 2016-12-01 | 2017-03-02 | Fev Gmbh | Verfahren zum Prüfen eines Motors mittels eines Motorenprüfstandes |
-
2017
- 2017-03-16 FR FR1770257A patent/FR3064030B1/fr active Active
-
2018
- 2018-03-09 RU RU2019132476A patent/RU2752657C2/ru active
- 2018-03-09 EP EP18713325.1A patent/EP3596326B1/fr active Active
- 2018-03-09 JP JP2019550691A patent/JP2020510160A/ja active Pending
- 2018-03-09 WO PCT/FR2018/050558 patent/WO2018167406A1/fr unknown
- 2018-03-09 KR KR1020197029096A patent/KR20190126362A/ko not_active Application Discontinuation
-
2023
- 2023-09-20 JP JP2023153685A patent/JP2023182629A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3064030A1 (fr) | 2018-09-21 |
EP3596326A1 (fr) | 2020-01-22 |
JP2020510160A (ja) | 2020-04-02 |
JP2023182629A (ja) | 2023-12-26 |
EP3596326B1 (fr) | 2022-08-17 |
RU2752657C2 (ru) | 2021-07-29 |
FR3064030B1 (fr) | 2019-06-07 |
RU2019132476A (ru) | 2021-04-16 |
RU2019132476A3 (fr) | 2021-07-01 |
WO2018167406A1 (fr) | 2018-09-20 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |