CN103748342A - 用于调节蓄压管压力的方法 - Google Patents
用于调节蓄压管压力的方法 Download PDFInfo
- Publication number
- CN103748342A CN103748342A CN201280028379.6A CN201280028379A CN103748342A CN 103748342 A CN103748342 A CN 103748342A CN 201280028379 A CN201280028379 A CN 201280028379A CN 103748342 A CN103748342 A CN 103748342A
- Authority
- CN
- China
- Prior art keywords
- pressure
- accumulating tube
- tube pressure
- accumulating
- pcr
- 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.)
- Granted
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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
-
- 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
- F02D41/02—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
- 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
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F02D2041/286—Interface circuits comprising means for signal processing
-
- 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
- F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
-
- 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
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)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011103988A DE102011103988A1 (de) | 2011-06-10 | 2011-06-10 | Verfahren zur Raildruckregelung |
DE102011103988.4 | 2011-06-10 | ||
PCT/EP2012/002391 WO2012167916A2 (de) | 2011-06-10 | 2012-06-05 | Verfahren zur raildruckregelung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103748342A true CN103748342A (zh) | 2014-04-23 |
CN103748342B CN103748342B (zh) | 2016-08-24 |
Family
ID=46210196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280028379.6A Active CN103748342B (zh) | 2011-06-10 | 2012-06-05 | 用于调节蓄压管压力的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9657669B2 (zh) |
EP (1) | EP2718556B1 (zh) |
CN (1) | CN103748342B (zh) |
DE (1) | DE102011103988A1 (zh) |
HK (1) | HK1197286A1 (zh) |
WO (1) | WO2012167916A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110284985B (zh) * | 2019-06-28 | 2022-04-05 | 潍柴动力股份有限公司 | 轨压调节方法和装置 |
DE102020105287A1 (de) | 2020-02-28 | 2021-09-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Bestimmen eines Mittelwerts von Druckschwingung in einem Kraftstoffniederdrucksystem für ein Kraftfahrzeug, computerlesbares Speichermedium sowie Kraftstoffniederdrucksystem |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335171C1 (de) | 1993-10-15 | 1995-05-04 | Daimler Benz Ag | Kraftstoffeinspritzanlage für eine mehrzylindrige Dieselbrennkraftmaschine |
US5535621A (en) * | 1994-03-02 | 1996-07-16 | Ford Motor Company | On-board detection of fuel injector malfunction |
US5609136A (en) * | 1994-06-28 | 1997-03-11 | Cummins Engine Company, Inc. | Model predictive control for HPI closed-loop fuel pressure control system |
US5533492A (en) * | 1994-07-05 | 1996-07-09 | Ford Motor Company | Gaseous fuel injection control system using averaged fuel pressure compensation |
US5699772A (en) * | 1995-01-17 | 1997-12-23 | Nippondenso Co., Ltd. | Fuel supply system for engines with fuel pressure control |
JPH09256897A (ja) * | 1996-03-22 | 1997-09-30 | Unisia Jecs Corp | 内燃機関の燃料噴射制御装置 |
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 |
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 |
JP3511492B2 (ja) * | 1999-12-14 | 2004-03-29 | 三菱電機株式会社 | 筒内噴射エンジンの燃料噴射制御装置 |
US6131551A (en) * | 1999-12-21 | 2000-10-17 | Ford Global Technologies, Inc. | Method for controlling evaporative emission control system |
DE10157641C2 (de) * | 2001-11-24 | 2003-09-25 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung einer Brennkraftmaschine |
US6581574B1 (en) * | 2002-03-27 | 2003-06-24 | Visteon Global Technologies, Inc. | Method for controlling fuel rail pressure |
JP3965098B2 (ja) * | 2002-09-30 | 2007-08-22 | ヤンマー株式会社 | コモンレール式燃料噴射装置の燃料圧力検出装置及びその燃料圧力検出装置を備えたコモンレール式燃料噴射装置 |
DE10253739B3 (de) * | 2002-11-19 | 2004-05-06 | Mtu Friedrichshafen Gmbh | Verfahren zur Drehzahl-Regelung einer Brennkraftmaschine |
JP2004183550A (ja) | 2002-12-03 | 2004-07-02 | Isuzu Motors Ltd | コモンレール圧検出値のフィルタ処理装置及びコモンレール式燃料噴射制御装置 |
DE102004023365B4 (de) * | 2004-05-12 | 2007-07-19 | Mtu Friedrichshafen Gmbh | Verfahren zur Druck-Regelung eines Speichereinspritzsystems |
DE102004056893A1 (de) * | 2004-11-25 | 2006-06-01 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Ermittlung von Druckschwankungen in einem Kraftstoffversorgungssystem |
DE102005008364B3 (de) * | 2005-02-23 | 2006-08-03 | Siemens Ag | Verfahren und Vorrichtung zur Ermittlung der Kraftstoffdruckwerte eines Kraftstoffhochdrucksystems |
DE102005027650B4 (de) * | 2005-06-15 | 2018-02-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
US7317983B2 (en) * | 2005-06-22 | 2008-01-08 | Denso Corporation | Fuel injection controlling apparatus for internal combustion engine |
DE102006049266B3 (de) * | 2006-10-19 | 2008-03-06 | Mtu Friedrichshafen Gmbh | Verfahren zum Erkennen eines geöffneten passiven Druck-Begrenzungsventils |
JP4353256B2 (ja) * | 2007-02-15 | 2009-10-28 | 株式会社デンソー | 燃料噴射制御装置及び燃料噴射制御システム |
DE102007030713A1 (de) * | 2007-07-02 | 2009-01-08 | Robert Bosch Gmbh | Verfahren zur Plausibilisierung des Ausgangssignals eines Raildrucksensors |
DE102007034317A1 (de) | 2007-07-24 | 2009-01-29 | Robert Bosch Gmbh | Brennkraftmaschine mit mehreren Zylindern |
US7552717B2 (en) * | 2007-08-07 | 2009-06-30 | Delphi Technologies, Inc. | Fuel injector and method for controlling fuel injectors |
US7873460B2 (en) * | 2007-09-25 | 2011-01-18 | Denso Corporation | Controller for fuel injection system |
DE102008036299B3 (de) * | 2008-08-04 | 2009-12-03 | Mtu Friedrichshafen Gmbh | Verfahren zur Druckregelung |
DE102008036300B3 (de) * | 2008-08-04 | 2010-01-28 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung einer Brennkraftmaschine in V-Anordnung |
DE102009050469B4 (de) * | 2009-10-23 | 2015-11-05 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
DE102009051389A1 (de) * | 2009-10-30 | 2011-05-26 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine in V-Anordnung |
US8950379B2 (en) * | 2012-08-28 | 2015-02-10 | GM Global Technology Operations LLC | Measured fuel rail pressure adjustment systems and methods |
US9376977B2 (en) * | 2012-09-07 | 2016-06-28 | Caterpillar Inc. | Rail pressure control strategy for common rail fuel system |
-
2011
- 2011-06-10 DE DE102011103988A patent/DE102011103988A1/de not_active Ceased
-
2012
- 2012-06-05 US US14/125,230 patent/US9657669B2/en active Active
- 2012-06-05 WO PCT/EP2012/002391 patent/WO2012167916A2/de active Application Filing
- 2012-06-05 EP EP12726024.8A patent/EP2718556B1/de active Active
- 2012-06-05 CN CN201280028379.6A patent/CN103748342B/zh active Active
-
2014
- 2014-10-22 HK HK14110516.8A patent/HK1197286A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
HK1197286A1 (zh) | 2015-01-09 |
US20140156168A1 (en) | 2014-06-05 |
DE102011103988A1 (de) | 2012-12-13 |
US9657669B2 (en) | 2017-05-23 |
EP2718556B1 (de) | 2017-08-09 |
CN103748342B (zh) | 2016-08-24 |
EP2718556A2 (de) | 2014-04-16 |
WO2012167916A2 (de) | 2012-12-13 |
WO2012167916A3 (de) | 2013-11-14 |
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Address after: Germany Frederikshavn Patentee after: Rolls Royce Solutions Ltd. Address before: Germany Frederikshavn Patentee before: MTU FRIEDRICHSHAFEN GmbH |
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