ES2182788T3 - Procedimiento y sistema de control de presion de bomba de carburante de alta presion para la alimentacion de un motor de combustion interna. - Google Patents
Procedimiento y sistema de control de presion de bomba de carburante de alta presion para la alimentacion de un motor de combustion interna.Info
- Publication number
- ES2182788T3 ES2182788T3 ES00907712T ES00907712T ES2182788T3 ES 2182788 T3 ES2182788 T3 ES 2182788T3 ES 00907712 T ES00907712 T ES 00907712T ES 00907712 T ES00907712 T ES 00907712T ES 2182788 T3 ES2182788 T3 ES 2182788T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- fuel
- pump
- circuit
- high 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.)
- Expired - Lifetime
Links
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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- 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
- F02D41/3809—Common rail control systems
- F02D41/3818—Common rail control systems for petrol engines
-
- 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
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Procedimiento de control de la presión en un circuito (22) de carburante de alta presión para la alimentación, por lo menos mediante un inyector (2), de un motor (1) de combustión interna, en particular de inyección directa y, en especial, de encendido controlado, que impulsa mecánicamente una bomba de alta presión (11)del tipo que tiene, como mínimo, un pistón (12)de movimiento alternativo dentro de un cilindro (13) correspondiente, que facilita un caudal al circuito (22) de alta presión, que es del tipo sin retorno permanente de carburante desde abajo hacia arriba de dicha bomba (11) y en el que la presión de combustible es medida como mínimo por un captador de presión (4), estando dotada dicha bomba (11) para cada pistón (12) de una electroválvula (18) con funcionamiento en sistema de todo o nada, para controlar la alimentación de dicho cilindro (13) de bomba correspondiente, caracterizado porque comprende una etapa que consiste en controlar la presión de carburante supervisando dicha electroválvula (18) de manera que la masa de carburante suministrada por dicha bomba (11) en dicho circuito (22) de alta presión es igual a la suma algebraica de una masa de carburante, destinada a ser inyectada en el motor (1) y una masa de carburante necesaria o de una magnitud determinada a partir de dicha masa necesaria, para corregir como mínimo parcialmente la diferencia de presión entre la presión de carburante medida en el circuito (22) de alta presión con ayuda de dicho captador de presión (4) y una presión objetiva deseada en dicho circuito (22) de alta presión.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902424A FR2790283B1 (fr) | 1999-02-26 | 1999-02-26 | Procede et systeme de controle de la pression d'une pompe a carburant a haute pression pour l'alimentation d'un moteur a combustion interne |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2182788T3 true ES2182788T3 (es) | 2003-03-16 |
Family
ID=9542586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00907712T Expired - Lifetime ES2182788T3 (es) | 1999-02-26 | 2000-02-24 | Procedimiento y sistema de control de presion de bomba de carburante de alta presion para la alimentacion de un motor de combustion interna. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6446610B1 (es) |
EP (1) | EP1155229B1 (es) |
DE (1) | DE60000509T2 (es) |
ES (1) | ES2182788T3 (es) |
FR (1) | FR2790283B1 (es) |
WO (1) | WO2000050757A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908678C5 (de) * | 1999-02-26 | 2006-12-07 | Robert Bosch Gmbh | Steuerung einer Kraftstoff direkteinspritzenden Brennkraftmaschine eines Kraftfahrzeugs insbesondere im Startbetrieb |
US7052252B2 (en) * | 2003-06-13 | 2006-05-30 | Suntec Industries Incorporated | Port configuration for fuel pump unit for facilitating pressure feedback |
DE10351914A1 (de) | 2003-11-07 | 2005-09-15 | Volkswagen Ag | Verfahren zum Vorsteuern einer Hub Kolben Kraftstoffpumpe einer Brennkraftmaschine |
US7287516B2 (en) * | 2005-07-29 | 2007-10-30 | Caterpillar Inc. | Pump control system |
US7370635B2 (en) | 2006-01-20 | 2008-05-13 | Caterpillar Inc. | System and method for resolving electrical leads |
US7392790B2 (en) * | 2006-01-20 | 2008-07-01 | Caterpillar Inc. | System and method for resolving crossed electrical leads |
DE102007013772B4 (de) | 2007-03-22 | 2015-06-25 | Continental Automotive Gmbh | Verfahren zur Regelung eines Einspritzsystems einer Brennkraftmaschine |
DE102007035316B4 (de) * | 2007-07-27 | 2019-12-24 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Magnetventils einer Mengensteuerung in einer Brennkraftmaschine |
US8328158B2 (en) * | 2008-12-15 | 2012-12-11 | Continental Automotive Systems Us, Inc. | Automotive high pressure pump solenoid valve with limp home calibration |
US8317157B2 (en) * | 2008-12-15 | 2012-11-27 | Continental Automotive Systems Us, Inc. | Automobile high pressure pump solenoid valve |
GB2473278B (en) * | 2009-09-08 | 2014-06-18 | Gm Global Tech Operations Inc | Method and system for controlling fuel pressure |
KR101241594B1 (ko) * | 2010-12-01 | 2013-03-11 | 기아자동차주식회사 | Gdi엔진의 연료공급시스템 및 그 제어방법 |
FR2996600B1 (fr) | 2012-10-05 | 2014-11-21 | Continental Automotive France | Procede de gestion de la masse de combustible injectee dans un moteur |
US9671033B2 (en) * | 2012-12-11 | 2017-06-06 | Hitachi, Ltd. | Method and apparatus for controlling a solenoid actuated inlet valve |
US20150345446A1 (en) * | 2015-08-11 | 2015-12-03 | Caterpillar Inc. | Method of mitigating axial loads on plunger of fuel pumps |
US10161370B2 (en) * | 2016-04-13 | 2018-12-25 | GM Global Technology Operations LLC | Systems and methods for performing prognosis of fuel delivery systems |
JP7212064B2 (ja) * | 2018-11-29 | 2023-01-24 | 日立Astemo株式会社 | 内燃機関用制御装置 |
JP7054716B2 (ja) * | 2020-03-18 | 2022-04-14 | 本田技研工業株式会社 | 内燃機関の過給圧制御装置 |
DE102021202000A1 (de) * | 2021-03-02 | 2022-09-08 | Hyundai Motor Company | Kraftstoffeinspritzsystem für einen verbrennungsmotor und verfahren sowie steuerungsvorrichtung zur steuerung eines kraftstoffeinspritzsystems eines verbrennungsmotors |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153979A (en) * | 1981-03-18 | 1982-09-22 | Hitachi Constr Mach Co Ltd | Limiting control method and device for input horsepower into hydraulic pump |
US4790277A (en) * | 1987-06-03 | 1988-12-13 | Ford Motor Company | Self-adjusting fuel injection system |
US5848583A (en) * | 1994-05-03 | 1998-12-15 | Ford Global Technologies, Inc. | Determining fuel injection pressure |
JPH08210209A (ja) * | 1995-02-06 | 1996-08-20 | Zexel Corp | 高圧燃料噴射装置 |
US5771861A (en) * | 1996-07-01 | 1998-06-30 | Cummins Engine Company, Inc. | Apparatus and method for accurately controlling fuel injection flow rate |
DE19731201C2 (de) * | 1997-07-21 | 2002-04-11 | Siemens Ag | Verfahren zum Regeln des Kraftstoffdruckes in einem Kraftstoffspeicher |
DE19757655C2 (de) * | 1997-12-23 | 2002-09-26 | Siemens Ag | Verfahren und Vorrichtung zur Funktionsüberwachung eines Drucksensors |
FR2776020B1 (fr) * | 1998-03-11 | 2000-05-05 | Renault | Procede de controle de l'injection dans un moteur a combustion interne et allumage commande, alimente par du carburant gazeux liquefie ou par un carburant gazeux sous des conditions soniques |
DE19909955B4 (de) * | 1999-03-06 | 2014-01-23 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum transienten Betrieb einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
JP3465641B2 (ja) * | 1999-07-28 | 2003-11-10 | トヨタ自動車株式会社 | 燃料ポンプの制御装置 |
-
1999
- 1999-02-26 FR FR9902424A patent/FR2790283B1/fr not_active Expired - Lifetime
-
2000
- 2000-02-24 DE DE60000509T patent/DE60000509T2/de not_active Expired - Lifetime
- 2000-02-24 EP EP00907712A patent/EP1155229B1/fr not_active Expired - Lifetime
- 2000-02-24 WO PCT/FR2000/000459 patent/WO2000050757A1/fr active IP Right Grant
- 2000-02-24 ES ES00907712T patent/ES2182788T3/es not_active Expired - Lifetime
- 2000-02-24 US US09/914,188 patent/US6446610B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1155229A1 (fr) | 2001-11-21 |
FR2790283B1 (fr) | 2002-01-04 |
FR2790283A1 (fr) | 2000-09-01 |
US6446610B1 (en) | 2002-09-10 |
WO2000050757A1 (fr) | 2000-08-31 |
EP1155229B1 (fr) | 2002-09-25 |
DE60000509D1 (de) | 2002-10-31 |
DE60000509T2 (de) | 2003-05-22 |
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