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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- controlling element
- deviation
- final controlling
- injection
- actuator
- 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
- F02D41/30—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
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 (17)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008027516.6 | 2008-06-10 | ||
| DE102008027516A DE102008027516B3 (de) | 2008-06-10 | 2008-06-10 | Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem |
| 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 |
| EP1860310B1 (en) * | 2006-05-23 | 2015-08-12 | Delphi International Operations Luxembourg S.à r.l. | Method of operating a fuel injector |
| DE602007000093D1 (de) * | 2006-05-23 | 2008-10-09 | Delphi Tech Inc | Verbesserungen im Zusammenhang mit der Steuerung von Brennstoffinjektoren |
| 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 |
| EP2037109B1 (en) * | 2007-09-14 | 2010-06-16 | Delphi Technologies Holding S.à.r.l. | Injection control system |
| 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 not_active Ceased
- 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 |
|---|---|
| US8631785B2 (en) | 2014-01-21 |
| WO2009149987A1 (de) | 2009-12-17 |
| US20110079199A1 (en) | 2011-04-07 |
| DE102008027516B3 (de) | 2010-04-01 |
| CN102057149B (zh) | 2015-11-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Hannover Applicant after: CONTINENTAL AUTOMOTIVE GmbH Address before: Hannover Applicant before: Continental Automotive GmbH |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: |
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Effective date of registration: 20230509 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Hannover Patentee before: CONTINENTAL AUTOMOTIVE GmbH |