CN100497917C - 蓄压喷射*** - Google Patents
蓄压喷射*** Download PDFInfo
- Publication number
- CN100497917C CN100497917C CNB031021883A CN03102188A CN100497917C CN 100497917 C CN100497917 C CN 100497917C CN B031021883 A CNB031021883 A CN B031021883A CN 03102188 A CN03102188 A CN 03102188A CN 100497917 C CN100497917 C CN 100497917C
- Authority
- CN
- China
- Prior art keywords
- fuel
- duration
- pressure
- fuel injection
- pumping
- 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
Images
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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- 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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/225—Leakage detection
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002023607A JP3969104B2 (ja) | 2002-01-31 | 2002-01-31 | 蓄圧式燃料噴射装置 |
JP2002023828A JP4026368B2 (ja) | 2002-01-31 | 2002-01-31 | 蓄圧式燃料噴射装置 |
JP023607/2002 | 2002-01-31 | ||
JP023828/2002 | 2002-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1435561A CN1435561A (zh) | 2003-08-13 |
CN100497917C true CN100497917C (zh) | 2009-06-10 |
Family
ID=27667462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031021883A Expired - Fee Related CN100497917C (zh) | 2002-01-31 | 2003-01-30 | 蓄压喷射*** |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100612784B1 (de) |
CN (1) | CN100497917C (de) |
DE (1) | DE10303765B4 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005307747A (ja) * | 2004-04-16 | 2005-11-04 | Mitsubishi Electric Corp | 内燃機関の燃料供給装置 |
JP4497045B2 (ja) * | 2005-07-21 | 2010-07-07 | 株式会社デンソー | 燃料噴射制御装置 |
DE102007052096B4 (de) * | 2007-10-31 | 2009-07-09 | Continental Automotive Gmbh | Verfahren zur Erkennung einer Kraftstoffsorte |
DE102009029546A1 (de) * | 2009-09-17 | 2011-03-31 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben einer Einspritzpumpeneinheit einer Brennkraftmaschine |
JP5644564B2 (ja) * | 2011-02-08 | 2014-12-24 | 株式会社デンソー | 燃料圧送システム、燃料圧送制御装置およびコンピュータプログラム |
JP5582052B2 (ja) * | 2011-02-08 | 2014-09-03 | 株式会社デンソー | 燃料噴射システム、燃料噴射制御装置およびコンピュータプログラム |
FI123271B (fi) * | 2011-06-23 | 2013-01-31 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä |
DE102013210364A1 (de) * | 2012-06-15 | 2013-12-19 | Ford Global Technologies, Llc | Brennkraftsystem, Kraftfahrzeug und Verfahren |
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 |
JP6620628B2 (ja) * | 2016-03-23 | 2019-12-18 | 株式会社デンソー | 燃料ポンプ |
JP6658592B2 (ja) | 2017-02-13 | 2020-03-04 | トヨタ自動車株式会社 | 燃料噴射制御装置 |
CN110486206B (zh) * | 2019-08-12 | 2024-04-19 | 中车资阳机车有限公司 | 一种电喷柴油机供油提前角的测量装置和测量方法 |
CN112727622B (zh) * | 2020-12-31 | 2022-02-22 | 清华大学 | 蓄压泵式燃油喷射***油量控制方法、电控设备及发动机 |
DE102022202221A1 (de) | 2022-03-04 | 2023-09-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen eines Druckverlaufs in einem Fluidspeicher |
DE102022121800A1 (de) | 2022-08-29 | 2024-02-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Steuern einer Einspritzmenge eines Kraftstoffs in jeweilige Zylinder eines Common-Rail-Verbrennungsmotors eines Kraftfahrzeugs, Steuergerät sowie Kraftfahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063375B1 (de) * | 1981-04-20 | 1988-10-12 | Hitachi, Ltd. | Steuersystem für die Kraftstoffeinspritzung einer durch ein elektromagnetisches Ventil gesteuerten Einspritzpumpe eines Dieselmotors |
GB2332241A (en) * | 1997-12-11 | 1999-06-16 | Denso Corp | Accumulator (common rail) fuel injection system for vehicle diesel engines |
JP2001317397A (ja) * | 2000-05-11 | 2001-11-16 | Denso Corp | 蓄圧式燃料噴射装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2512960B2 (ja) * | 1987-10-12 | 1996-07-03 | 日本電装株式会社 | 高圧燃料ポンプ制御装置 |
JP3426439B2 (ja) * | 1996-07-17 | 2003-07-14 | 三菱ふそうトラック・バス株式会社 | 蓄圧式燃料噴射制御装置 |
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 |
JP3446609B2 (ja) * | 1998-06-01 | 2003-09-16 | トヨタ自動車株式会社 | 蓄圧式燃料噴射装置 |
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 |
-
2003
- 2003-01-30 CN CNB031021883A patent/CN100497917C/zh not_active Expired - Fee Related
- 2003-01-30 DE DE10303765.9A patent/DE10303765B4/de not_active Expired - Fee Related
- 2003-01-30 KR KR1020030006263A patent/KR100612784B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063375B1 (de) * | 1981-04-20 | 1988-10-12 | Hitachi, Ltd. | Steuersystem für die Kraftstoffeinspritzung einer durch ein elektromagnetisches Ventil gesteuerten Einspritzpumpe eines Dieselmotors |
GB2332241A (en) * | 1997-12-11 | 1999-06-16 | Denso Corp | Accumulator (common rail) fuel injection system for vehicle diesel engines |
JP2001317397A (ja) * | 2000-05-11 | 2001-11-16 | Denso Corp | 蓄圧式燃料噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20030066411A (ko) | 2003-08-09 |
KR100612784B1 (ko) | 2006-08-17 |
CN1435561A (zh) | 2003-08-13 |
DE10303765B4 (de) | 2018-04-19 |
DE10303765A1 (de) | 2003-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100497917C (zh) | 蓄压喷射*** | |
EP1299632B1 (de) | Verfahren und vorrichtung zur erzeugung von kraftstoffmehrfacheinspritzungen in die zylinder einer brennkraftmaschine | |
CN101644197B (zh) | 用于控制压燃式发动机中的燃烧噪声的方法 | |
CN101245741B (zh) | 燃料喷射控制器和燃料喷射控制*** | |
US5564391A (en) | Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same | |
US7007676B1 (en) | Fuel system | |
WO2002006657A9 (en) | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine | |
US6480781B1 (en) | Method and apparatus for trimming an internal combustion engine | |
US7917281B2 (en) | Apparatus for controlling quantity of fuel to be actually sprayed from injector in multiple injection mode | |
WO2002006652A2 (en) | Method and apparatus for delivering multiple fuel injections to the cylinder of an engine | |
CN101790632A (zh) | 内燃机的燃料喷射控制装置以及燃料喷射控制方法 | |
CN102644519B (zh) | 用于内燃引擎的燃料喷射*** | |
US6415762B1 (en) | Accurate deliver of total fuel when two injection events are closely coupled | |
US8104279B2 (en) | Method and device for determining an operating characteristic of an injection system | |
EP2031229B1 (de) | Vorrichtung zur Steuerung der Kraftstoffmenge, die tatsächlich von einer Einspritzdüse im Modus mit mehreren Einspritzungen eingespritzt wird | |
RU2260141C2 (ru) | Способ управления работой многоцилиндрового двигателя внутреннего сгорания | |
US6606974B1 (en) | Partitioning of a governor fuel output into three separate fuel quantities in a stable manner | |
US7051699B2 (en) | Split mode operation for fuel injection systems | |
JP5594825B2 (ja) | 蓄圧式燃料噴射装置及びその制御装置 | |
CN100398797C (zh) | 具有相位提前补偿器的发动机控制单元 | |
CN102089510B (zh) | 用于运行内燃机的方法 | |
JP2003227394A (ja) | 蓄圧式燃料噴射装置 | |
Paul Pramod et al. | A Physics Based Simulink Model for Common Rail Fuel Injection System for Rail Pressure Controller Development | |
JPS5865968A (ja) | デイ−ゼル機関の燃料噴射量制御装置 | |
CN1995727A (zh) | 用于控制多次燃油喷射的供给量的*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20180130 |
|
CF01 | Termination of patent right due to non-payment of annual fee |