CN102057149A - 用于探测喷射量偏差和矫正喷射量的方法以及喷射系统 - Google Patents
用于探测喷射量偏差和矫正喷射量的方法以及喷射系统 Download PDFInfo
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- CN102057149A CN102057149A CN2009801220434A CN200980122043A CN102057149A CN 102057149 A CN102057149 A CN 102057149A CN 2009801220434 A CN2009801220434 A CN 2009801220434A CN 200980122043 A CN200980122043 A CN 200980122043A CN 102057149 A CN102057149 A CN 102057149A
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- 238000002347 injection Methods 0.000 title claims abstract description 62
- 239000007924 injection Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012423 maintenance Methods 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 description 18
- 230000008859 change Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 230000010354 integration Effects 0.000 description 5
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Images
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
- F02D41/30—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
-
- 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
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- 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
- F02D41/402—Multiple injections
-
- 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
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
-
- 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
- F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
-
- 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
- F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
-
- 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
-
- 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
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008027516A DE102008027516B3 (de) | 2008-06-10 | 2008-06-10 | Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem |
DE102008027516.6 | 2008-06-10 | ||
PCT/EP2009/055192 WO2009149987A1 (de) | 2008-06-10 | 2009-04-29 | Verfahren zur einspritzmengenabweichungsdetektion und zur korrektur einer einspritzmenge sowie einspritzsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102057149A true CN102057149A (zh) | 2011-05-11 |
CN102057149B CN102057149B (zh) | 2015-11-25 |
Family
ID=40933993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980122043.4A Active CN102057149B (zh) | 2008-06-10 | 2009-04-29 | 用于探测喷射量偏差和矫正喷射量的方法以及喷射系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8631785B2 (zh) |
CN (1) | CN102057149B (zh) |
DE (1) | DE102008027516B3 (zh) |
WO (1) | WO2009149987A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968923A (zh) * | 2013-02-07 | 2015-10-07 | 罗伯特·博世有限公司 | 用于运行尤其是机动车的燃料喷射机构的方法和装置 |
CN106368841A (zh) * | 2015-07-21 | 2017-02-01 | 现代自动车株式会社 | 燃料喷射喷射器的控制方法及其控制系统 |
CN106460700A (zh) * | 2014-05-16 | 2017-02-22 | 罗伯特·博世有限公司 | 用于确定燃料喷射器的关闭时刻的方法 |
CN110318913A (zh) * | 2019-07-19 | 2019-10-11 | 潍柴动力股份有限公司 | 燃气喷射控制方法和装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008027516B3 (de) | 2008-06-10 | 2010-04-01 | Continental Automotive Gmbh | Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem |
DE102008045955A1 (de) * | 2008-09-04 | 2010-03-11 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Korrektur einer temperaturbedingten Längenänderung einer Aktoreinheit, die im Gehäuse eines Kraftstoffinjektors angeordnet ist |
DE102010021168B4 (de) * | 2010-05-21 | 2020-06-25 | Continental Automotive Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
DE102011005934A1 (de) * | 2011-03-23 | 2012-09-27 | Continental Automotive Gmbh | Verfahren zur Ermittlung der Kraftverhältnisse an der Düsennadel eines direkt getriebenen Piezoinjektors |
DE102011007393B3 (de) * | 2011-04-14 | 2012-09-13 | Continental Automotive Gmbh | Verfahren zur Detektion eines Düsenraumdrucks in einem Injektor und Einspritzsystem |
DE102012204272B4 (de) * | 2012-03-19 | 2021-10-28 | Vitesco Technologies GmbH | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems mit Regelung des Einspritzventils zur Erhöhung der Mengengenauigkeit und Kraftstoffeinspritzsystem |
DE102012222851B4 (de) * | 2012-12-12 | 2021-12-02 | Robert Bosch Gmbh | Verfahren zur Kontrolle eines Piezo-Injektors |
FR3013392B1 (fr) | 2013-11-21 | 2017-12-29 | Continental Automotive France | Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19930309A1 (de) * | 1999-07-01 | 2001-01-11 | Siemens Ag | Verfahren und Vorrichtung zur Regelung der Einspritzmenge bei einem Kraftstoffeinspritzventil mit Piezoelement-Aktor |
DE10024662A1 (de) * | 2000-05-18 | 2001-12-06 | Siemens Ag | Einspritzventil mit einer Steuerschaltung und Verfahren zum Steuern eines Einspritzventils |
CN1469037A (zh) * | 2002-06-20 | 2004-01-21 | 株式会社电装 | 用于发动机的燃油喷射量控制系统 |
US20040163628A1 (en) * | 2001-09-05 | 2004-08-26 | Joachim Melbert | Method and device for controlling piezo-driven fuel injection valves |
US20050022793A1 (en) * | 2002-08-19 | 2005-02-03 | Denso Corporation | Fuel injection control system for engine |
JP2007023836A (ja) * | 2005-07-13 | 2007-02-01 | Toyota Motor Corp | 内燃機関の空燃比制御装置 |
US20070182280A1 (en) * | 2003-09-01 | 2007-08-09 | Robert Bosch Gmbh | Method for determining the activation voltage of a piezoelectric actuator of an injector |
EP1860312A1 (en) * | 2006-05-23 | 2007-11-28 | Delphi Technologies, Inc. | A Method of operating a fuel injector |
US7319930B2 (en) * | 2004-02-09 | 2008-01-15 | Siemens Aktiengesellschaft | Method for balancing out the differences in the injection quantities between the cylinders in an internal combustion engine |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713241A (en) * | 1980-06-30 | 1982-01-23 | Diesel Kiki Co Ltd | Fuel injector |
JPH03199667A (ja) | 1989-12-27 | 1991-08-30 | Yamaha Motor Co Ltd | 2サイクルエンジンの空気燃料噴射装置 |
JPH09166040A (ja) * | 1995-12-13 | 1997-06-24 | Matsushita Electric Ind Co Ltd | 内燃機関の空燃比制御装置 |
US6990855B2 (en) * | 2000-05-04 | 2006-01-31 | Cummins, Inc. | System for estimating a quantity of parasitic leakage from a fuel injection system |
US6557530B1 (en) * | 2000-05-04 | 2003-05-06 | Cummins, Inc. | Fuel control system including adaptive injected fuel quantity estimation |
DE50009866D1 (de) | 2000-07-01 | 2005-04-28 | Bosch Gmbh Robert | Piezoelektrischer Aktor eines Einspritzventils |
US6978770B2 (en) * | 2004-05-12 | 2005-12-27 | Cummins Inc. | Piezoelectric fuel injection system with rate shape control and method of controlling same |
DE102004052690B4 (de) | 2004-10-29 | 2007-06-06 | Siemens Ag | Treiber- und Auswerteeinrichtung für ein Einspritzventil,Verfahren und Vorrichtung zum Steuern eines Einspritzventils und Computerprogramm |
DE102004062385B4 (de) * | 2004-12-23 | 2006-10-12 | Siemens Ag | Verfahren und Vorrichtung zum Ansteuern einer kapazitiven Last |
DE102005001887B3 (de) * | 2005-01-14 | 2006-07-06 | Siemens Ag | Verfahren zur Vergrößerung des Regelbereichs für die Gleichstellung von Einspritzmengenunterschieden |
JP2007100623A (ja) * | 2005-10-06 | 2007-04-19 | Denso Corp | ディーゼル機関の燃料噴射制御装置 |
ATE406513T1 (de) * | 2006-05-23 | 2008-09-15 | Delphi Tech Inc | Verbesserungen im zusammenhang mit der steuerung von brennstoffinjektoren |
EP1860310B1 (en) * | 2006-05-23 | 2015-08-12 | Delphi International Operations Luxembourg S.à r.l. | Method of operating a fuel injector |
JP4853201B2 (ja) * | 2006-09-27 | 2012-01-11 | 株式会社デンソー | インジェクタ駆動装置及びインジェクタ駆動システム |
ATE450705T1 (de) * | 2007-02-02 | 2009-12-15 | Delphi Tech Inc | Verfahren zum betrieb eines piezoelektrischen aktors |
DE102007008201B3 (de) | 2007-02-19 | 2008-08-14 | Siemens Ag | Verfahren zur Regelung einer Einspritzmenge eines Injektors einer Brennkraftmaschine |
JP4623066B2 (ja) * | 2007-08-31 | 2011-02-02 | 株式会社デンソー | 内燃機関の噴射制御装置 |
ATE471447T1 (de) * | 2007-09-14 | 2010-07-15 | Delphi Tech Holding Sarl | Einspritzsteuerungssystem |
US7881856B2 (en) * | 2008-04-03 | 2011-02-01 | Hitachi, Ltd. | Apparatus for and method of controlling fuel injection of engine |
DE102008027516B3 (de) | 2008-06-10 | 2010-04-01 | Continental Automotive Gmbh | Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem |
-
2008
- 2008-06-10 DE DE102008027516A patent/DE102008027516B3/de active Active
-
2009
- 2009-04-29 WO PCT/EP2009/055192 patent/WO2009149987A1/de active Application Filing
- 2009-04-29 CN CN200980122043.4A patent/CN102057149B/zh active Active
- 2009-04-29 US US12/996,086 patent/US8631785B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19930309A1 (de) * | 1999-07-01 | 2001-01-11 | Siemens Ag | Verfahren und Vorrichtung zur Regelung der Einspritzmenge bei einem Kraftstoffeinspritzventil mit Piezoelement-Aktor |
DE10024662A1 (de) * | 2000-05-18 | 2001-12-06 | Siemens Ag | Einspritzventil mit einer Steuerschaltung und Verfahren zum Steuern eines Einspritzventils |
US20040163628A1 (en) * | 2001-09-05 | 2004-08-26 | Joachim Melbert | Method and device for controlling piezo-driven fuel injection valves |
CN1469037A (zh) * | 2002-06-20 | 2004-01-21 | 株式会社电装 | 用于发动机的燃油喷射量控制系统 |
US20050022793A1 (en) * | 2002-08-19 | 2005-02-03 | Denso Corporation | Fuel injection control system for engine |
US20070182280A1 (en) * | 2003-09-01 | 2007-08-09 | Robert Bosch Gmbh | Method for determining the activation voltage of a piezoelectric actuator of an injector |
US7319930B2 (en) * | 2004-02-09 | 2008-01-15 | Siemens Aktiengesellschaft | Method for balancing out the differences in the injection quantities between the cylinders in an internal combustion engine |
JP2007023836A (ja) * | 2005-07-13 | 2007-02-01 | Toyota Motor Corp | 内燃機関の空燃比制御装置 |
EP1860312A1 (en) * | 2006-05-23 | 2007-11-28 | Delphi Technologies, Inc. | A Method of operating a fuel injector |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968923A (zh) * | 2013-02-07 | 2015-10-07 | 罗伯特·博世有限公司 | 用于运行尤其是机动车的燃料喷射机构的方法和装置 |
CN106460700A (zh) * | 2014-05-16 | 2017-02-22 | 罗伯特·博世有限公司 | 用于确定燃料喷射器的关闭时刻的方法 |
CN106368841A (zh) * | 2015-07-21 | 2017-02-01 | 现代自动车株式会社 | 燃料喷射喷射器的控制方法及其控制系统 |
CN110318913A (zh) * | 2019-07-19 | 2019-10-11 | 潍柴动力股份有限公司 | 燃气喷射控制方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102057149B (zh) | 2015-11-25 |
US20110079199A1 (en) | 2011-04-07 |
DE102008027516B3 (de) | 2010-04-01 |
US8631785B2 (en) | 2014-01-21 |
WO2009149987A1 (de) | 2009-12-17 |
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