DE69835151D1 - Methode und system zur druckregelung bei einem commonrail kraftstoffeinspritzsystem - Google Patents
Methode und system zur druckregelung bei einem commonrail kraftstoffeinspritzsystemInfo
- Publication number
- DE69835151D1 DE69835151D1 DE69835151T DE69835151T DE69835151D1 DE 69835151 D1 DE69835151 D1 DE 69835151D1 DE 69835151 T DE69835151 T DE 69835151T DE 69835151 T DE69835151 T DE 69835151T DE 69835151 D1 DE69835151 D1 DE 69835151D1
- Authority
- DE
- Germany
- Prior art keywords
- commonrail
- fuel injection
- pressure control
- injection system
- fuel
- 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
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
- F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
-
- 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
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/867,695 US6016791A (en) | 1997-06-04 | 1997-06-04 | Method and system for controlling fuel pressure in a common rail fuel injection system |
US867695 | 1997-06-04 | ||
PCT/US1998/009321 WO1998055761A1 (en) | 1997-06-04 | 1998-05-06 | Method and system for controlling fuel pressure in a common rail fuel injection system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69835151D1 true DE69835151D1 (de) | 2006-08-17 |
DE69835151T2 DE69835151T2 (de) | 2006-11-16 |
Family
ID=25350303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69835151T Expired - Lifetime DE69835151T2 (de) | 1997-06-04 | 1998-05-06 | Methode und system zur druckregelung bei einem commonrail kraftstoffeinspritzsystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US6016791A (de) |
EP (1) | EP0986708B1 (de) |
JP (1) | JP2002502478A (de) |
AU (1) | AU742724B2 (de) |
BR (1) | BR9809900A (de) |
CA (1) | CA2291695C (de) |
DE (1) | DE69835151T2 (de) |
WO (1) | WO1998055761A1 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10318069A (ja) | 1997-05-20 | 1998-12-02 | Honda Motor Co Ltd | 自動二輪車用燃料ポンプの駆動装置 |
JP3287297B2 (ja) | 1998-02-10 | 2002-06-04 | トヨタ自動車株式会社 | 燃料ポンプの制御装置 |
DE19833086B4 (de) * | 1998-07-23 | 2013-08-01 | Robert Bosch Gmbh | MaximalwertVerfahren und Vorrichtung zur Erkennung einer Leckage in einem Kraftstoffversorgungssystem einer Brennkraftmaschine |
JP3695213B2 (ja) * | 1999-04-02 | 2005-09-14 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
US6125823A (en) * | 1999-05-27 | 2000-10-03 | Detroit Diesel Corporation | System and method for controlling fuel injections |
US6516782B1 (en) | 1999-05-27 | 2003-02-11 | Detroit Diesel Corporation | System and method for controlling fuel injections |
US6497223B1 (en) * | 2000-05-04 | 2002-12-24 | Cummins, Inc. | Fuel injection pressure control system for an internal combustion engine |
US6357421B1 (en) | 2000-07-18 | 2002-03-19 | Detroit Diesel Corporation | Common rail fuel system |
US6488012B1 (en) * | 2000-08-29 | 2002-12-03 | Ford Global Technologies, Inc. | Method and apparatus for determining fuel pressure |
DE10139054C1 (de) * | 2001-08-08 | 2003-01-30 | Bosch Gmbh Robert | Verfahren, Computerprogramm, Steuer- und/oder Regelgerät sowie Kraftstoffsystem für eine Brennkraftmaschine, insbesondere mit Direkteinspritzung |
DE10139519A1 (de) * | 2001-08-10 | 2003-02-27 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung, sowie Verfahren zum Betreiben einer Brennkraftmaschine, Computerprogramm und Steuer- und/oder Regelgerät |
US6439200B1 (en) * | 2001-08-16 | 2002-08-27 | International Engine Intellectual Property Company, L.L.C. | Control strategy for a throttled inlet, high pressure, diesel engine oil pump |
JP3893953B2 (ja) * | 2001-11-26 | 2007-03-14 | 株式会社デンソー | 燃料供給・噴射システム |
US7410615B2 (en) * | 2002-01-24 | 2008-08-12 | Perkinelmer Las, Inc. | Precision liquid dispensing system |
US10308265B2 (en) | 2006-03-20 | 2019-06-04 | Ge Global Sourcing Llc | Vehicle control system and method |
US10569792B2 (en) | 2006-03-20 | 2020-02-25 | General Electric Company | Vehicle control system and method |
US9733625B2 (en) | 2006-03-20 | 2017-08-15 | General Electric Company | Trip optimization system and method for a train |
US20040055575A1 (en) * | 2002-08-08 | 2004-03-25 | Mccarthy James E. | System and method for common rail pressure control |
US9950722B2 (en) | 2003-01-06 | 2018-04-24 | General Electric Company | System and method for vehicle control |
US7234449B2 (en) * | 2005-07-14 | 2007-06-26 | General Electric Company | Common fuel rail fuel system for locomotive engine |
EP1757793A1 (de) * | 2005-08-22 | 2007-02-28 | Inergy Automotive Systems Research (SA) | Kontrollsystem einer Kraftstoffeinspritzpumpe |
EP1790844A1 (de) * | 2005-11-25 | 2007-05-30 | Delphi Technologies, Inc. | Verfahren zur Identifizierung vom abnormalen Verhalten eines Dynamischen Systems |
US9156477B2 (en) | 2006-03-20 | 2015-10-13 | General Electric Company | Control system and method for remotely isolating powered units in a vehicle system |
US9828010B2 (en) | 2006-03-20 | 2017-11-28 | General Electric Company | System, method and computer software code for determining a mission plan for a powered system using signal aspect information |
EP1870586B1 (de) * | 2006-06-16 | 2018-12-05 | Delphi International Operations Luxembourg S.à r.l. | Vorrichtung zur Erkennung und Identifizierung von Komponentendefekten in einem Brennstoffsystem |
US7426917B1 (en) | 2007-04-04 | 2008-09-23 | General Electric Company | System and method for controlling locomotive smoke emissions and noise during a transient operation |
US7373924B1 (en) * | 2007-05-10 | 2008-05-20 | Ford Global Technologies, Llc | Method and system to mitigate pump noise in a direct injection, spark ignition engine |
KR100878085B1 (ko) | 2007-07-24 | 2009-01-14 | 현대자동차주식회사 | 커먼레일 시스템의 고압펌프 진단 장치 및 진단 방법 |
US7630823B2 (en) | 2007-09-20 | 2009-12-08 | General Electric Company | System and method for controlling the fuel injection event in an internal combustion engine |
US20090139488A1 (en) * | 2007-11-30 | 2009-06-04 | Caterpillar Inc. | Diagnostic system for high pressure fuel system |
DE102008021581B3 (de) * | 2008-04-30 | 2009-11-26 | Continental Automotive Gmbh | Verfahren zur Bestimmung des Raildruckes in einem Common-Rail-System und Common-Rail-Einspritzsystem |
JP2010169068A (ja) * | 2009-01-26 | 2010-08-05 | Mitsubishi Heavy Ind Ltd | コモンレール上流側圧力変動制御装置 |
US9834237B2 (en) | 2012-11-21 | 2017-12-05 | General Electric Company | Route examining system and method |
DE102009031528B3 (de) * | 2009-07-02 | 2010-11-11 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
DE102009031527B3 (de) * | 2009-07-02 | 2010-11-18 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
US8919324B2 (en) | 2010-12-08 | 2014-12-30 | Robin B. Parsons | Fuel rail for liquid injection of a two-phase fuel |
US9500190B2 (en) * | 2011-07-28 | 2016-11-22 | Motor Components, Llc | High pressure solenoid pump |
US9669851B2 (en) | 2012-11-21 | 2017-06-06 | General Electric Company | Route examination system and method |
US9611801B2 (en) * | 2014-12-15 | 2017-04-04 | Ford Global Technologies, Llc | Methods and systems for fixed and variable pressure fuel injection |
DE102016204518B3 (de) * | 2016-03-18 | 2017-02-23 | Continental Automotive Gmbh | Ansteuerung von Kraftstoffinjektoren bei variierender Bordnetzspannung |
WO2018081115A1 (en) * | 2016-10-24 | 2018-05-03 | Cummins Inc. | Fuel pump pressure control structure and methodology |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217862A (en) * | 1977-03-28 | 1980-08-19 | Combustion Research & Technology, Inc. | High constant pressure, electronically controlled diesel fuel injection system |
US4539956A (en) * | 1982-12-09 | 1985-09-10 | General Motors Corporation | Diesel fuel injection pump with adaptive torque balance control |
JPS61229968A (ja) * | 1985-04-02 | 1986-10-14 | Nippon Denso Co Ltd | 電動式燃料ポンプの制御装置 |
JPS62118038A (ja) * | 1985-11-15 | 1987-05-29 | Komatsu Ltd | 車両用エンジンのトルクセツト方法 |
CH674243A5 (de) * | 1987-07-08 | 1990-05-15 | Dereco Dieselmotoren Forschung | |
US5197438A (en) * | 1987-09-16 | 1993-03-30 | Nippondenso Co., Ltd. | Variable discharge high pressure pump |
US5058553A (en) * | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
US5133645A (en) * | 1990-07-16 | 1992-07-28 | Diesel Technology Corporation | Common rail fuel injection system |
US5230613A (en) * | 1990-07-16 | 1993-07-27 | Diesel Technology Company | Common rail fuel injection system |
JP3033214B2 (ja) * | 1991-02-27 | 2000-04-17 | 株式会社デンソー | 複数の燃料圧送手段による蓄圧式燃料供給方法及び装置と、複数の流体圧送手段を有する機器における異常判断装置 |
JP2861429B2 (ja) * | 1991-02-27 | 1999-02-24 | 株式会社デンソー | ディーゼル機関の蓄圧式燃料噴射装置 |
JP2765305B2 (ja) * | 1991-10-25 | 1998-06-11 | トヨタ自動車株式会社 | 内燃機関 |
JP3060266B2 (ja) * | 1992-11-09 | 2000-07-10 | 株式会社ユニシアジェックス | エンジンの燃料供給装置 |
US5313924A (en) * | 1993-03-08 | 1994-05-24 | Chrysler Corporation | Fuel injection system and method for a diesel or stratified charge engine |
US5445128A (en) * | 1993-08-27 | 1995-08-29 | Detroit Diesel Corporation | Method for engine control |
US5477827A (en) * | 1994-05-16 | 1995-12-26 | Detroit Diesel Corporation | Method and system for engine control |
US5379741A (en) * | 1993-12-27 | 1995-01-10 | Ford Motor Company | Internal combustion engine fuel system with inverse model control of fuel supply pump |
US5507266A (en) * | 1994-04-11 | 1996-04-16 | Siemens Automotive L.P. | Fuel pressure control using hysteresis pump drive |
EP0681100B1 (de) * | 1994-05-06 | 2002-03-27 | Cummins Engine Company, Inc. | Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems |
US5485820A (en) * | 1994-09-02 | 1996-01-23 | Navistar International Transportation Corp. | Injection control pressure strategy |
US5492099A (en) * | 1995-01-06 | 1996-02-20 | Caterpillar Inc. | Cylinder fault detection using rail pressure signal |
US5699772A (en) * | 1995-01-17 | 1997-12-23 | Nippondenso Co., Ltd. | Fuel supply system for engines with fuel pressure control |
US5605134A (en) * | 1995-04-13 | 1997-02-25 | Martin; Tiby M. | High pressure electronic common rail fuel injector and method of controlling a fuel injection event |
JP3453970B2 (ja) * | 1995-12-12 | 2003-10-06 | 株式会社デンソー | 内燃機関の燃料供給装置 |
-
1997
- 1997-06-04 US US08/867,695 patent/US6016791A/en not_active Expired - Lifetime
-
1998
- 1998-05-06 WO PCT/US1998/009321 patent/WO1998055761A1/en active IP Right Grant
- 1998-05-06 BR BR9809900-0A patent/BR9809900A/pt unknown
- 1998-05-06 JP JP50243099A patent/JP2002502478A/ja not_active Ceased
- 1998-05-06 AU AU72924/98A patent/AU742724B2/en not_active Ceased
- 1998-05-06 EP EP98920320A patent/EP0986708B1/de not_active Expired - Lifetime
- 1998-05-06 CA CA002291695A patent/CA2291695C/en not_active Expired - Lifetime
- 1998-05-06 DE DE69835151T patent/DE69835151T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU742724B2 (en) | 2002-01-10 |
AU7292498A (en) | 1998-12-21 |
BR9809900A (pt) | 2000-08-01 |
CA2291695C (en) | 2007-07-24 |
EP0986708B1 (de) | 2006-07-05 |
CA2291695A1 (en) | 1998-12-10 |
EP0986708A1 (de) | 2000-03-22 |
DE69835151T2 (de) | 2006-11-16 |
WO1998055761A1 (en) | 1998-12-10 |
US6016791A (en) | 2000-01-25 |
EP0986708A4 (de) | 2002-07-17 |
JP2002502478A (ja) | 2002-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |