FR3089256B1 - Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique - Google Patents
Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique Download PDFInfo
- Publication number
- FR3089256B1 FR3089256B1 FR1913696A FR1913696A FR3089256B1 FR 3089256 B1 FR3089256 B1 FR 3089256B1 FR 1913696 A FR1913696 A FR 1913696A FR 1913696 A FR1913696 A FR 1913696A FR 3089256 B1 FR3089256 B1 FR 3089256B1
- Authority
- FR
- France
- Prior art keywords
- crankshaft
- combustion engine
- internal combustion
- learning
- atmospheric pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 230000006870 function Effects 0.000 abstract 2
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
- F02D41/24—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
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- 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
- F02D2200/021—Engine temperature
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
- F02D2200/704—Estimation of atmospheric 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
- F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
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)
Abstract
Procédé de commande d’un moteur à combustion interne muni d’un capteur de position du vilebrequin, d’un capteur de pression d’air admis et d’un papillon d’admission d’air frais, comprenant les étapes suivantes : on détermine la vitesse de rotation du moteur à combustion interne en fonction de la dérivée de la position du vilebrequin par rapport au temps,on détermine la pression d’air admis pour une première position du vilebrequin correspondant à 180° avant le point mort haut combustion,on détermine la pression d’air admis pour une deuxième position du vilebrequin correspondant à 390° avant le point mort haut combustion,on détermine un seuil de pression d’apprentissage de la pression atmosphérique en fonction de la vitesse de rotation du moteur à combustion interne,on détermine si la différence entre la pression d’air admis pour la première position du vilebrequin et la pression d’air admis pour la deuxième position du vilebrequin est inférieure au seuil de pression d’apprentissage de la pression atmosphérique,si tel est le cas, on commande l’apprentissage de la pression atmosphérique en appliquant un filtre du premier ordre à la pression d’air admis pour la deuxième position du vilebrequin, eton commande le moteur à combustion interne en fonction de la valeur apprise de la pression atmosphérique. Figure pour l’abrégé : pas de Figure
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872286 | 2018-12-04 | ||
FR1872286A FR3089257B1 (fr) | 2018-12-04 | 2018-12-04 | Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3089256A1 FR3089256A1 (fr) | 2020-06-05 |
FR3089256B1 true FR3089256B1 (fr) | 2022-07-08 |
Family
ID=66166199
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1872286A Active FR3089257B1 (fr) | 2018-12-04 | 2018-12-04 | Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique |
FR1913696A Active FR3089256B1 (fr) | 2018-12-04 | 2019-12-04 | Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1872286A Active FR3089257B1 (fr) | 2018-12-04 | 2018-12-04 | Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique |
Country Status (4)
Country | Link |
---|---|
US (1) | US11415072B2 (fr) |
CN (1) | CN113167187B (fr) |
FR (2) | FR3089257B1 (fr) |
WO (1) | WO2020115098A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3115076B1 (fr) * | 2020-10-09 | 2022-12-23 | Vitesco Technologies | Procédé d’estimation de la pression dans un collecteur d’admission |
CN115288867B (zh) * | 2022-08-18 | 2023-07-28 | 奇瑞汽车股份有限公司 | 海拔修正系数的确定方法及装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59188530A (ja) * | 1983-04-08 | 1984-10-25 | Isuzu Motors Ltd | 内燃エンジン用大気圧測定装置 |
JPH06241106A (ja) | 1992-07-16 | 1994-08-30 | Nippondenso Co Ltd | エンジンの吸気絞り弁全閉状態検出方法 |
JP2842763B2 (ja) | 1993-07-22 | 1999-01-06 | 三菱電機株式会社 | エンジン制御用スロットル弁開閉状態検出装置 |
JPH07208253A (ja) | 1994-01-18 | 1995-08-08 | Suzuki Motor Corp | スロットル開度検出装置 |
JP3559338B2 (ja) | 1995-02-27 | 2004-09-02 | 本田技研工業株式会社 | 内燃機関の吸入空気量推定装置 |
US5918582A (en) * | 1995-07-13 | 1999-07-06 | Nissan Motor | Integrated internal combustion engine control system with high-precision emission controls |
JPH10151970A (ja) * | 1996-09-30 | 1998-06-09 | Toyota Motor Corp | 内燃機関の負圧制御装置 |
US5720258A (en) * | 1996-12-16 | 1998-02-24 | General Motors Corporation | Internal combustion engine control |
JP2000205006A (ja) * | 1999-01-14 | 2000-07-25 | Mazda Motor Corp | 筒内噴射式エンジンの制御装置 |
JP3701564B2 (ja) * | 2000-12-20 | 2005-09-28 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP3788290B2 (ja) * | 2001-08-22 | 2006-06-21 | 国産電機株式会社 | 内燃機関制御用大気圧検出方法及び装置 |
JP2003176749A (ja) * | 2001-10-04 | 2003-06-27 | Denso Corp | 内燃機関の大気圧検出装置 |
TW559640B (en) * | 2001-10-31 | 2003-11-01 | Yamaha Motor Co Ltd | Device and method for detection of atmospheric pressure of engine |
JP2004108341A (ja) | 2002-09-20 | 2004-04-08 | Mikuni Corp | スロットル開度推定方法およびECU(ElectronicControlUnit) |
DE102005045857B3 (de) * | 2005-09-26 | 2006-11-23 | Siemens Ag | Verfahren zum Bestimmen des Umgebungsdrucks in einer Brennkraftmaschine |
JP2008019742A (ja) * | 2006-07-11 | 2008-01-31 | Yamaha Motor Co Ltd | 大気圧推定装置、車両および大気圧推定プログラム |
US7606652B2 (en) * | 2007-11-02 | 2009-10-20 | Gm Global Technology Operations, Inc. | Torque based crank control |
US20130090836A1 (en) | 2011-10-06 | 2013-04-11 | Visteon Global Technologies, Inc. | System and method for throttle position sensor elimination |
JP5409833B2 (ja) * | 2012-03-19 | 2014-02-05 | 三菱電機株式会社 | 内燃機関のシリンダ吸入空気量推定装置 |
US9435283B2 (en) * | 2013-12-03 | 2016-09-06 | Ford Global Technologies, Llc | Method for inferring barometric pressure at low throttle angles |
JP5734478B1 (ja) * | 2014-02-25 | 2015-06-17 | 三菱電機株式会社 | 過給機付き内燃機関の制御装置 |
JP6350799B2 (ja) | 2014-03-14 | 2018-07-04 | 本田技研工業株式会社 | 内燃機関の燃料噴射制御システム |
JP6326960B2 (ja) | 2014-05-21 | 2018-05-23 | スズキ株式会社 | 内燃機関のスロットル位置判定システム及び内燃機関の燃料噴射制御システム |
FR3044713B1 (fr) * | 2015-12-08 | 2017-12-01 | Continental Automotive France | Procede et dispositif de determination du debit d'air entrant dans le collecteur d'admission d'un moteur a deux temps |
CN106226086A (zh) | 2016-07-25 | 2016-12-14 | 四川诚邦浩然测控技术有限公司 | 一种发动机瞬态测控系统 |
-
2018
- 2018-12-04 FR FR1872286A patent/FR3089257B1/fr active Active
-
2019
- 2019-12-04 US US17/298,883 patent/US11415072B2/en active Active
- 2019-12-04 FR FR1913696A patent/FR3089256B1/fr active Active
- 2019-12-04 WO PCT/EP2019/083602 patent/WO2020115098A1/fr active Application Filing
- 2019-12-04 CN CN201980080008.4A patent/CN113167187B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113167187A (zh) | 2021-07-23 |
FR3089257A1 (fr) | 2020-06-05 |
US20220018303A1 (en) | 2022-01-20 |
US11415072B2 (en) | 2022-08-16 |
WO2020115098A1 (fr) | 2020-06-11 |
FR3089256A1 (fr) | 2020-06-05 |
FR3089257B1 (fr) | 2022-01-07 |
CN113167187B (zh) | 2023-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3089256B1 (fr) | Procédé de commande d’un moteur à combustion interne à apprentissage de la pression atmosphérique | |
RU2360139C2 (ru) | Контроллер двигателя внутреннего сгорания | |
JP3726489B2 (ja) | エンジンの吸気制御装置 | |
CN102472179B (zh) | 内燃机的停止控制装置及方法 | |
JP6281576B2 (ja) | エンジンオイルの劣化診断装置 | |
JP2016160803A (ja) | 内燃機関の制御装置 | |
JP2000274283A (ja) | 燃料噴射式4サイクルエンジン | |
JP2001115873A (ja) | 燃料噴射式4サイクルエンジン | |
FR2553830A1 (fr) | Procede de reglage d'un dispositif de commande d'un moteur a combustion interne | |
FR2840362A1 (fr) | Procede de regulation de remplissage d'un moteur a combustion interne | |
FR3037359A1 (fr) | Methode d’obtention d’une reserve d’air pour un moteur a combustion interne | |
US8548716B2 (en) | Variable cam control in an engine | |
WO2015178349A1 (fr) | Système de détermination de position d'accélérateur pour moteur à combustion interne et système de commande d'injection de carburant pour moteur à combustion interne | |
KR102321218B1 (ko) | 검출된 캠 샤프트 위치를 조정하기 위한 방법, 이 방법을 실행하기 위한 제어 유닛, 내연 기관 및 차량 | |
JP4270099B2 (ja) | 内燃機関の制御装置 | |
FR2688546A1 (fr) | Procede et dispositif de commande d'un moteur a combustion interne. | |
JP2013002414A (ja) | 燃料噴射量算出方法および燃料噴射制御装置 | |
FR3017902A1 (fr) | Procede de determination de la pression atmospherique lors du fonctionnement, dans un etat de charge partielle, d'un moteur turbocompresse | |
JP4606482B2 (ja) | エンジンの制御装置 | |
JP2019127935A5 (fr) | ||
JP2017115806A (ja) | 筒内圧センサの出力補正装置 | |
JP5333784B2 (ja) | 車両の吸入空気量制御装置 | |
FR3115076B1 (fr) | Procédé d’estimation de la pression dans un collecteur d’admission | |
CN101397946A (zh) | 具有行程判别单元的内燃机 | |
FR3132933A1 (fr) | Procédé de contrôle de la richesse du mélange carburé d’un moteur à combustion interne de véhicule automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20200904 |
|
PLFP | Fee payment |
Year of fee payment: 2 |
|
TP | Transmission of property |
Owner name: VITESCO TECHNOLOGIES, DE Effective date: 20210712 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CA | Change of address |
Effective date: 20220103 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |