CN101440765B - 配备有高压燃料泵的共轨型直喷系统的控制方法 - Google Patents
配备有高压燃料泵的共轨型直喷系统的控制方法 Download PDFInfo
- Publication number
- CN101440765B CN101440765B CN200810168312.8A CN200810168312A CN101440765B CN 101440765 B CN101440765 B CN 101440765B CN 200810168312 A CN200810168312 A CN 200810168312A CN 101440765 B CN101440765 B CN 101440765B
- Authority
- CN
- China
- Prior art keywords
- rail
- pressure
- fuel
- service pump
- live axle
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 57
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 230000001276 controlling effect Effects 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 abstract 2
- 230000009347 mechanical transmission Effects 0.000 description 7
- 230000001788 irregular Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
- F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
- F02D2200/0604—Estimation of fuel 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
- F02D2250/04—Fuel pressure pulsation in common rails
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07425598.5 | 2007-09-26 | ||
EP07425598A EP2042720B1 (en) | 2007-09-26 | 2007-09-26 | Control method of a direct injection system of the common rail type provided with a high-pressure fuel pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101440765A CN101440765A (zh) | 2009-05-27 |
CN101440765B true CN101440765B (zh) | 2013-03-20 |
Family
ID=39020742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810168312.8A Expired - Fee Related CN101440765B (zh) | 2007-09-26 | 2008-09-26 | 配备有高压燃料泵的共轨型直喷系统的控制方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7789068B2 (zh) |
EP (1) | EP2042720B1 (zh) |
CN (1) | CN101440765B (zh) |
AT (1) | ATE460582T1 (zh) |
BR (1) | BRPI0803628B1 (zh) |
DE (1) | DE602007005260D1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006031569B3 (de) * | 2006-07-07 | 2008-03-27 | Siemens Ag | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE602007007331D1 (de) * | 2007-09-13 | 2010-08-05 | Magneti Marelli Spa | Verfahren zur Steuerung eines Direkteinspritzungsystems von der Common-Rail Art mit einem Absperrventil um die Flussrate einer Hochdruckkraftstoffpumpe zu regeln |
DE102008036120B4 (de) * | 2008-08-01 | 2010-04-08 | Continental Automotive Gmbh | Verfahren zur Steuerung einer Hochdruck-Kraftstoffpumpe |
IT1398227B1 (it) * | 2009-06-09 | 2013-02-22 | Magneti Marelli Spa | Metodo per l'auto apprendimento della variazione di una caratteristica di funzionamento nominale di una pompa ad alta pressione a portata variabile in un motore a combustione interna |
DE102010030447A1 (de) | 2010-06-23 | 2011-12-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Bestimmung der Lage eines oberen Totpunkts bei einer Kolben-Hochdruckpumpe in einer Kraftstoffversorgung eines Verbrennungsmotors |
BR112014014260A2 (pt) * | 2011-12-13 | 2017-06-13 | Scania Cv Ab | dispositivo e método para detecção de falha em um sistema de suprimento de combustível de um veículo motorizado |
EP2647824B1 (en) * | 2012-04-05 | 2016-08-03 | Delphi International Operations Luxembourg S.à r.l. | Injection pump system |
US9551631B2 (en) | 2013-02-08 | 2017-01-24 | Cummins Inc. | System and method for adapting to a variable fuel delivery cutout delay in a fuel system of an internal combustion engine |
US9903306B2 (en) | 2013-02-08 | 2018-02-27 | Cummins Inc. | System and method for acquiring pressure data from a fuel accumulator of an internal combustion engine |
US9453466B2 (en) * | 2013-02-21 | 2016-09-27 | Ford Global Technologies, Llc | Methods and systems for a fuel system |
CN103277204B (zh) * | 2013-05-30 | 2016-04-06 | 北京经纬恒润科技有限公司 | 一种高压油路建模方法及装置 |
US9399976B2 (en) * | 2013-07-18 | 2016-07-26 | Denso International America, Inc. | Fuel delivery system containing high pressure pump with isolation valves |
US9267460B2 (en) | 2013-07-19 | 2016-02-23 | Cummins Inc. | System and method for estimating high-pressure fuel leakage in a common rail fuel system |
US9243598B2 (en) * | 2014-02-25 | 2016-01-26 | Ford Global Technologies, Llc | Methods for determining fuel bulk modulus in a high-pressure pump |
DE102014217560B3 (de) * | 2014-09-03 | 2015-11-12 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Verbesserung der in den Zylindern einer Brennkraftmaschine erfolgenden Verbrennungsvorgänge |
DE102015218258B4 (de) * | 2015-09-23 | 2017-08-24 | Continental Automotive Gmbh | Verfahren zur Raildruckregelung eines Einspritzsystems |
DE102015221913A1 (de) * | 2015-11-09 | 2017-05-11 | Robert Bosch Gmbh | Verfahren zum Ermitteln eines Anbaulagewinkels einer Hochdruckpumpe |
SE540744C2 (en) * | 2015-11-27 | 2018-10-30 | Scania Cv Ab | Method and system for determining pressure in a fuel accumulator tank of an engine |
GB2554917B (en) * | 2016-10-14 | 2020-04-08 | Delphi Tech Ip Ltd | Method to determine fuel pump phasing |
FR3060657B1 (fr) * | 2016-12-15 | 2020-12-25 | Continental Automotive France | Procede d'estimation d'un point mort haut pour une pompe haute pression d'un systeme d'injection de carburant dans un moteur de vehicule automobile |
FR3073256B1 (fr) * | 2017-11-08 | 2021-07-30 | Renault Sas | Procede de calage pompe haute pression / vilebrequin |
CN116066276A (zh) | 2018-04-10 | 2023-05-05 | 康明斯公司 | 自适应高压燃料泵系统和预测泵送质量的方法 |
JP7294235B2 (ja) * | 2020-05-21 | 2023-06-20 | トヨタ自動車株式会社 | 燃圧推定システム、データ解析装置、燃料供給装置の制御装置 |
JP7331776B2 (ja) * | 2020-05-21 | 2023-08-23 | トヨタ自動車株式会社 | 燃圧推定システム、データ解析装置、燃料供給装置の制御装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10023227A1 (de) * | 2000-05-12 | 2001-11-22 | Bosch Gmbh Robert | Verfahren zum Bestimmen der Position eines Kolbens einer 1-Zylinder-Hochdruckpumpe eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine |
US6353791B1 (en) * | 2000-05-04 | 2002-03-05 | Cummins, Inc. | Apparatus and method for determining engine static timing errors and overall system bandwidth |
CN1643243A (zh) * | 2002-09-30 | 2005-07-20 | 洋马株式会社 | 共轨式燃料喷射装置的燃料压力检测装置以及具有该燃料压力检测装置的共轨式燃料喷射装置 |
DE10360332A1 (de) * | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen eines Förderintervalls einer Hochdruckpumpe |
EP1674718A1 (en) * | 2004-12-23 | 2006-06-28 | C.R.F. Società Consortile per Azioni | Internal combustion engine storage-volume fuel injection system |
Family Cites Families (24)
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US5058553A (en) | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
US5313924A (en) * | 1993-03-08 | 1994-05-24 | Chrysler Corporation | Fuel injection system and method for a diesel or stratified charge engine |
US5678521A (en) * | 1993-05-06 | 1997-10-21 | Cummins Engine Company, Inc. | System and methods for electronic control of an accumulator fuel system |
US5564391A (en) * | 1993-06-16 | 1996-10-15 | Caterpillar Inc. | Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same |
DE19644915A1 (de) | 1996-10-29 | 1998-04-30 | Bosch Gmbh Robert | Hochdruckpumpe |
JP3834918B2 (ja) * | 1997-03-04 | 2006-10-18 | いすゞ自動車株式会社 | エンジンの燃料噴射方法及びその装置 |
US5924403A (en) * | 1997-06-06 | 1999-07-20 | Detroit Diesel Corporation | Method for enhanced split injection in internal combustion engines |
JP3713918B2 (ja) * | 1997-08-29 | 2005-11-09 | いすゞ自動車株式会社 | エンジンの燃料噴射方法及びその装置 |
JPH11200990A (ja) * | 1998-01-07 | 1999-07-27 | Unisia Jecs Corp | 燃料噴射制御装置 |
JP2000018078A (ja) * | 1998-06-30 | 2000-01-18 | Isuzu Motors Ltd | コモンレール圧力の圧力降下開始時期特定方法,並びにエンジンの燃料噴射方法及びその装置 |
JP3794205B2 (ja) * | 1999-06-15 | 2006-07-05 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
JP3633388B2 (ja) * | 1999-08-04 | 2005-03-30 | トヨタ自動車株式会社 | 内燃機関の高圧燃料ポンプ制御装置 |
JP3849367B2 (ja) * | 1999-09-20 | 2006-11-22 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
JP2001182597A (ja) * | 1999-12-24 | 2001-07-06 | Hitachi Ltd | 高圧燃料ポンプ制御装置及び筒内噴射エンジン制御装置 |
JP3842002B2 (ja) * | 2000-03-01 | 2006-11-08 | 三菱電機株式会社 | 可変吐出量燃料供給装置 |
JP2002089401A (ja) * | 2000-09-18 | 2002-03-27 | Hitachi Ltd | 燃料供給装置 |
JP4627603B2 (ja) * | 2001-03-15 | 2011-02-09 | 日立オートモティブシステムズ株式会社 | 燃料供給装置 |
US6694953B2 (en) * | 2002-01-02 | 2004-02-24 | Caterpillar Inc | Utilization of a rail pressure predictor model in controlling a common rail fuel injection system |
WO2004001220A1 (ja) * | 2002-06-20 | 2003-12-31 | Hitachi, Ltd. | 内燃機関の高圧燃料ポンプ制御装置 |
JP2005127164A (ja) * | 2003-10-21 | 2005-05-19 | Denso Corp | コモンレール式燃料噴射装置 |
JP4164021B2 (ja) * | 2003-12-12 | 2008-10-08 | 株式会社日立製作所 | エンジンの高圧燃料ポンプ制御装置 |
DE602004002105T2 (de) | 2004-06-30 | 2007-02-08 | C.R.F. S.C.P.A. | Hochdruckpumpe mit variabler Förderrate für ein Brennstoffeinspritzsystem |
JP2006029088A (ja) * | 2004-07-12 | 2006-02-02 | Yanmar Co Ltd | 蓄圧式燃料噴射装置及びその蓄圧式燃料噴射装置を備えた内燃機関 |
JP4579955B2 (ja) * | 2007-09-20 | 2010-11-10 | 日立オートモティブシステムズ株式会社 | 高圧燃料ポンプを備えた筒内噴射式内燃機関の制御装置 |
-
2007
- 2007-09-26 EP EP07425598A patent/EP2042720B1/en active Active
- 2007-09-26 DE DE602007005260T patent/DE602007005260D1/de active Active
- 2007-09-26 AT AT07425598T patent/ATE460582T1/de not_active IP Right Cessation
-
2008
- 2008-09-22 US US12/234,914 patent/US7789068B2/en not_active Expired - Fee Related
- 2008-09-26 BR BRPI0803628A patent/BRPI0803628B1/pt not_active IP Right Cessation
- 2008-09-26 CN CN200810168312.8A patent/CN101440765B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6353791B1 (en) * | 2000-05-04 | 2002-03-05 | Cummins, Inc. | Apparatus and method for determining engine static timing errors and overall system bandwidth |
DE10023227A1 (de) * | 2000-05-12 | 2001-11-22 | Bosch Gmbh Robert | Verfahren zum Bestimmen der Position eines Kolbens einer 1-Zylinder-Hochdruckpumpe eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine |
CN1643243A (zh) * | 2002-09-30 | 2005-07-20 | 洋马株式会社 | 共轨式燃料喷射装置的燃料压力检测装置以及具有该燃料压力检测装置的共轨式燃料喷射装置 |
DE10360332A1 (de) * | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen eines Förderintervalls einer Hochdruckpumpe |
EP1674718A1 (en) * | 2004-12-23 | 2006-06-28 | C.R.F. Società Consortile per Azioni | Internal combustion engine storage-volume fuel injection system |
Also Published As
Publication number | Publication date |
---|---|
DE602007005260D1 (de) | 2010-04-22 |
US7789068B2 (en) | 2010-09-07 |
US20090139489A1 (en) | 2009-06-04 |
ATE460582T1 (de) | 2010-03-15 |
CN101440765A (zh) | 2009-05-27 |
EP2042720A1 (en) | 2009-04-01 |
BRPI0803628A2 (pt) | 2009-06-02 |
EP2042720B1 (en) | 2010-03-10 |
BRPI0803628B1 (pt) | 2018-12-26 |
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C06 | Publication | ||
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GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
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Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain S.P.A. Address before: Italy Karl beta Patentee before: Magneti Marelli Powertrain S.P.A. |
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Owner name: MAGNETI-MARELLI DYNAMICAL SYSTEM COMPANY Free format text: FORMER NAME: MAGNETI MARELLI POWERTRAIN SPA |
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Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain S.P.A. Address before: Italy corbetta Patentee before: Magneti Marelli Powertrain S.P.A. |
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Granted publication date: 20130320 |
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CF01 | Termination of patent right due to non-payment of annual fee |