JP6359185B2 - スイッチング可能な少なくとも1つの弁を制御するための方法、コンピュータプログラム、記憶媒体および制御装置 - Google Patents
スイッチング可能な少なくとも1つの弁を制御するための方法、コンピュータプログラム、記憶媒体および制御装置 Download PDFInfo
- Publication number
- JP6359185B2 JP6359185B2 JP2017522060A JP2017522060A JP6359185B2 JP 6359185 B2 JP6359185 B2 JP 6359185B2 JP 2017522060 A JP2017522060 A JP 2017522060A JP 2017522060 A JP2017522060 A JP 2017522060A JP 6359185 B2 JP6359185 B2 JP 6359185B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- value
- braking pulse
- time
- characteristic
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000004590 computer program Methods 0.000 title claims description 7
- 238000003860 storage Methods 0.000 title claims 2
- 230000007704 transition Effects 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2438—Active learning methods
-
- 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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for 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
- F02D41/24—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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
- F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
-
- 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
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/021—Engine temperature
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
-
- 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
- F02D2200/0606—Fuel temperature
-
- 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
- F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
- Fuel-Injection Apparatus (AREA)
Description
本発明は、独立請求項の上位概念に記載の方法及び装置に関する。
発明の利点
これに対して、独立請求項に記載の特徴を有する本発明に係る方法は、例えば、弁に印加される電圧、燃料の圧力、及び、温度のような境界条件が変化した場合にも、ノイズに対する効果が維持されるという利点を有する。
本発明の実施例が図面に図示されており、以下の記載においてより詳細に説明されている。
図1には、弁100を制御するための装置が示されている。弁100は、図示された実施形態では、電流供給部の2つの端子130と135との間でスイッチング手段110及び測定手段120と直列に接続されている。制御装置140によってスイッチング手段110に制御信号Aが印加される。測定手段120は、制御装置140に測定値を供給する。さらには、制御装置140にセンサ信号を送信するセンサ150が設けられている。
Claims (11)
- スイッチング可能な少なくとも1つの弁を制御するための方法であって、
前記少なくとも1つの弁を制御する際に、前記弁の動きを緩慢にさせる制動パルスを形成し、
前記制動パルスの少なくとも1つのパラメータは、前記制動パルスのタイミング及び/又は長さを含む、
方法において、
前記制動パルスのパラメータを変化させて、前記弁の電流又は電圧に関する測定値の推移を所定の特徴に関して評価する、
ことを特徴とする方法。 - 前記測定値の推移は特徴的な目印を有し、前記特徴的な目印は、前記測定値の推移における極大値、極小値、変換点及び/又は屈曲点である、
請求項1に記載の方法。 - 前記測定値の推移に基づいて前記パラメータの値を選択し、当該値を前記弁の制御のために使用する、
請求項1又は2に記載の方法。 - 前記測定値が前記所定の特徴を有しているときの前記パラメータを使用する、
請求項1乃至3のいずれか1項に記載の方法。 - 変化させられる前記パラメータは、前記制動パルスのタイミング(IT0,P1)である、
請求項1乃至4のいずれか1項に記載の方法。 - 前記測定値の推移において前記特徴的な目印が識別されるまで、前記制動パルスの開始をシフトする、
請求項2、又は、請求項2を引用する請求項3乃至5のいずれか1項に記載の方法。 - 前記制動パルスのタイミング及び長さを、前記特徴的な目印と別の特性量とに基づいて設定する、
請求項6に記載の方法。 - 前記別の特性量として、電圧、燃料圧力、吸気管圧力、及び、温度の量を使用する、
請求項7に記載の方法。 - 請求項1乃至8のいずれか1項に記載の方法の全てのステップを実施するために構成された、コンピュータプログラム。
- 請求項9に記載のコンピュータプログラムが記憶されている、機械可読記憶媒体。
- 請求項9に記載のコンピュータプログラムを実行するように構成された、制御装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014221273 | 2014-10-21 | ||
DE102014221273.1 | 2014-10-21 | ||
DE102015217945.1A DE102015217945A1 (de) | 2014-10-21 | 2015-09-18 | Vorrichtung zur Steuerung von wenigstens einem schaltbaren Ventil |
DE102015217945.1 | 2015-09-18 | ||
PCT/EP2015/071971 WO2016062493A1 (de) | 2014-10-21 | 2015-09-24 | Vorrichtung zur steuerung von wenigstens einem schaltbaren ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017532494A JP2017532494A (ja) | 2017-11-02 |
JP6359185B2 true JP6359185B2 (ja) | 2018-07-18 |
Family
ID=55638198
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017522060A Active JP6359185B2 (ja) | 2014-10-21 | 2015-09-24 | スイッチング可能な少なくとも1つの弁を制御するための方法、コンピュータプログラム、記憶媒体および制御装置 |
JP2017522061A Pending JP2018500508A (ja) | 2014-10-21 | 2015-09-24 | スイッチング可能な少なくとも1つの弁を制御するための装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017522061A Pending JP2018500508A (ja) | 2014-10-21 | 2015-09-24 | スイッチング可能な少なくとも1つの弁を制御するための装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10865727B2 (ja) |
JP (2) | JP6359185B2 (ja) |
KR (2) | KR20170073645A (ja) |
CN (2) | CN107076047A (ja) |
DE (2) | DE102015217955A1 (ja) |
WO (2) | WO2016062494A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015204686A1 (de) * | 2015-03-16 | 2016-09-22 | Robert Bosch Gmbh | Verfahren zur Steuerung der Kraftstoffzumessung |
DE102016213522B4 (de) | 2016-07-22 | 2023-10-12 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zur Ansteuerung eines Piezoaktors eines Einspritzventils eines Kraftfahrzeugs |
DE102016218915A1 (de) * | 2016-09-29 | 2018-03-29 | Robert Bosch Gmbh | Bestimmung des Anzugszeitpunkts und des Abfallszeitpunkts für Magnetventile |
DE102016219956B3 (de) * | 2016-10-13 | 2017-08-17 | Continental Automotive Gmbh | Verfahren zum Einstellen eines Dämpfungsstroms eines Einlassventils eines Kraftfahrzeug-Hochdruckeinspritzsystems, sowie Steuervorrichtung, Hochdruckeinspritzsystem und Kraftfahrzeug |
WO2018103918A1 (de) * | 2016-12-08 | 2018-06-14 | Robert Bosch Gmbh | Verfahren und vorrichtung zum prüfen eines elektromagnetischen ventils auf fehlfunktion |
JP7006204B2 (ja) * | 2017-12-05 | 2022-01-24 | 株式会社デンソー | 噴射制御装置 |
DE102018212989A1 (de) * | 2018-08-03 | 2020-02-06 | Robert Bosch Gmbh | Dosiersystem für ein flüssiges Reduktionsmittel sowie Verfahren zum Betreiben von mindestens zwei Dosierventilen eines hydraulischen Systems |
DE102018218424A1 (de) * | 2018-10-29 | 2020-04-30 | Robert Bosch Gmbh | Verfahren zur Reduktion von Ablagerungen in einer Dosiereinrichtung |
CN111749802A (zh) * | 2019-03-27 | 2020-10-09 | 纬湃汽车电子(长春)有限公司 | 控制喷油器开启的方法以及喷油器 |
US11480129B2 (en) * | 2021-02-19 | 2022-10-25 | Caterpillar Inc. | Fuel system and fuel injector control strategy for stabilized injection control valve closing |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3364722B2 (ja) * | 1992-12-02 | 2003-01-08 | ジヤトコ株式会社 | 電磁弁制御装置 |
JPH11148439A (ja) * | 1997-06-26 | 1999-06-02 | Hitachi Ltd | 電磁式燃料噴射弁及びその燃料噴射方法 |
US6176208B1 (en) * | 1997-07-03 | 2001-01-23 | Nippon Soken, Inc. | Electromagnetic valve driving apparatus |
US5839412A (en) * | 1997-11-25 | 1998-11-24 | Caterpillar Inc. | Method for electronic fuel injector operation |
US5975053A (en) * | 1997-11-25 | 1999-11-02 | Caterpillar Inc. | Electronic fuel injection quiet operation |
DE19852655B4 (de) * | 1998-11-16 | 2005-05-19 | Daimlerchrysler Ag | Verfahren zum Betreiben eines elektromagnetischen Aktuators zur Betätigung eines Gaswechselventils |
US6128175A (en) * | 1998-12-17 | 2000-10-03 | Siemens Automotive Corporation | Apparatus and method for electronically reducing the impact of an armature in a fuel injector |
JP4066559B2 (ja) * | 1999-05-12 | 2008-03-26 | トヨタ自動車株式会社 | 内燃機関の電磁駆動バルブ制御装置 |
JP2001221121A (ja) * | 2000-02-08 | 2001-08-17 | Hitachi Ltd | 電磁式燃料噴射装置及びこれを搭載した内燃機関 |
DE10014228A1 (de) * | 2000-03-22 | 2001-09-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines Kraftstoffeinspritzventils |
JP2001271720A (ja) | 2000-03-24 | 2001-10-05 | Nissan Motor Co Ltd | 内燃機関の燃料噴射装置 |
JP2001280189A (ja) * | 2000-03-30 | 2001-10-10 | Hitachi Ltd | 電磁式燃料噴射弁の制御方法 |
JP4281246B2 (ja) * | 2000-12-21 | 2009-06-17 | トヨタ自動車株式会社 | 機関バルブの駆動制御装置 |
JP4244526B2 (ja) * | 2001-03-13 | 2009-03-25 | トヨタ自動車株式会社 | 電磁駆動弁の制御装置及び制御方法 |
JP2003003929A (ja) | 2001-06-26 | 2003-01-08 | Mitsubishi Heavy Ind Ltd | 内燃機関の燃料噴射装置 |
US6832149B2 (en) * | 2001-10-30 | 2004-12-14 | Toyota Jidosha Kabushiki Kaisha | Sliding mode controlling apparatus and sliding mode controlling method |
DE10235196B4 (de) * | 2002-08-01 | 2013-07-11 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines elektromagnetisch betätigten Schaltventils sowie eine Anlage mit einem solchen Schaltventil |
JP4009676B2 (ja) * | 2003-08-19 | 2007-11-21 | 独立行政法人 宇宙航空研究開発機構 | 電磁弁の作動モニタリング方法及びその装置 |
US7013876B1 (en) * | 2005-03-31 | 2006-03-21 | Caterpillar Inc. | Fuel injector control system |
DE102006058742A1 (de) * | 2006-12-12 | 2008-06-19 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzventils |
DE102007003211A1 (de) * | 2007-01-22 | 2008-07-24 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Steuerung eines elektromagnetischen Ventils |
DE102007035316B4 (de) * | 2007-07-27 | 2019-12-24 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Magnetventils einer Mengensteuerung in einer Brennkraftmaschine |
US7552720B2 (en) * | 2007-11-20 | 2009-06-30 | Hitachi, Ltd | Fuel pump control for a direct injection internal combustion engine |
JP4475331B2 (ja) * | 2008-01-10 | 2010-06-09 | 株式会社デンソー | 燃料噴射装置 |
DE102008054512B4 (de) * | 2008-12-11 | 2021-08-05 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
DE102009000132A1 (de) | 2009-01-09 | 2010-07-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems |
DE102009002483A1 (de) * | 2009-04-20 | 2010-10-21 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Einspritzventils |
DE102009033080B3 (de) * | 2009-07-03 | 2010-12-09 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
JP5019303B2 (ja) * | 2010-03-03 | 2012-09-05 | Smc株式会社 | 電磁弁駆動回路、電磁弁及び電磁弁の駆動方法 |
DE102010014320B4 (de) * | 2010-04-09 | 2016-10-27 | Continental Automotive Gmbh | Verfahren zum Anpassen der tatsächlichen Einspritzmenge, Einspritzvorrichtung und Brennkraftmaschine |
DE102010014825A1 (de) * | 2010-04-13 | 2011-10-13 | Continental Automotive Gmbh | Verfahren zum Betrieb eines Einspritzsystems und ein Einspritzsystem, welches ein Einspritzventil und eine Steuervorrichtung aufweist |
EP2402584A1 (en) * | 2010-06-30 | 2012-01-04 | Hitachi Ltd. | Method and control apparatus for controlling a high-pressure fuel supply pump |
JP5698938B2 (ja) * | 2010-08-31 | 2015-04-08 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置の駆動装置及び燃料噴射システム |
EP2453122B1 (en) * | 2010-11-12 | 2016-09-07 | Hitachi, Ltd. | Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine |
EP2455600A1 (en) * | 2010-11-17 | 2012-05-23 | Continental Automotive GmbH | Method and apparatus for operating an injection valve |
JP5492806B2 (ja) * | 2011-02-25 | 2014-05-14 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁の駆動装置 |
DE102011005285B4 (de) * | 2011-03-09 | 2015-08-20 | Continental Automotive Gmbh | Verfahren zur Bestimmung des Leerhubes eines Piezoinjektors mit direkt betätigter Düsennadel |
JP5358621B2 (ja) * | 2011-06-20 | 2013-12-04 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置 |
JP5572604B2 (ja) * | 2011-08-31 | 2014-08-13 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁の制御装置 |
EP2574764A1 (en) * | 2011-09-30 | 2013-04-03 | Delphi Automotive Systems Luxembourg SA | Pintle velocity determination in a solenoid fuel injector and control method |
DE102011085277A1 (de) * | 2011-10-27 | 2013-05-02 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Schaltventils |
JP5542884B2 (ja) * | 2012-08-30 | 2014-07-09 | 三菱電機株式会社 | 車載エンジン制御装置 |
DE102012217121B4 (de) * | 2012-09-24 | 2022-02-03 | Vitesco Technologies GmbH | Elektrische Ansteuerung eines Ventils basierend auf Kenntnis des Schließzeitpunkts bzw. Öffnungszeitpunktes des Ventils |
DE102013204389B4 (de) | 2013-03-13 | 2016-05-04 | Continental Automotive Gmbh | Verfahren zum Betreiben eines Tankentlüftungsventils |
US9822747B2 (en) * | 2014-01-21 | 2017-11-21 | MAGNETI MARELLI S.p.A. | Method to control an electromagnetic actuator of an internal combustion engine |
DE102014203538A1 (de) | 2014-02-27 | 2015-08-27 | Robert Bosch Gmbh | Verfahren zur geräuschmindernden Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs |
JP6286714B2 (ja) * | 2015-05-15 | 2018-03-07 | 株式会社ケーヒン | 燃料噴射制御装置 |
-
2015
- 2015-09-18 DE DE102015217955.9A patent/DE102015217955A1/de not_active Withdrawn
- 2015-09-18 DE DE102015217945.1A patent/DE102015217945A1/de active Pending
- 2015-09-24 JP JP2017522060A patent/JP6359185B2/ja active Active
- 2015-09-24 US US15/518,454 patent/US10865727B2/en active Active
- 2015-09-24 JP JP2017522061A patent/JP2018500508A/ja active Pending
- 2015-09-24 CN CN201580057067.1A patent/CN107076047A/zh active Pending
- 2015-09-24 US US15/518,426 patent/US20170314494A1/en not_active Abandoned
- 2015-09-24 KR KR1020177013697A patent/KR20170073645A/ko unknown
- 2015-09-24 WO PCT/EP2015/071979 patent/WO2016062494A1/de active Application Filing
- 2015-09-24 WO PCT/EP2015/071971 patent/WO2016062493A1/de active Application Filing
- 2015-09-24 CN CN201580057025.8A patent/CN107076046B/zh active Active
- 2015-09-24 KR KR1020177013723A patent/KR20170071598A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
KR20170071598A (ko) | 2017-06-23 |
KR20170073645A (ko) | 2017-06-28 |
US20170314494A1 (en) | 2017-11-02 |
WO2016062494A1 (de) | 2016-04-28 |
JP2017532494A (ja) | 2017-11-02 |
CN107076047A (zh) | 2017-08-18 |
DE102015217945A1 (de) | 2016-04-21 |
CN107076046B (zh) | 2021-04-27 |
JP2018500508A (ja) | 2018-01-11 |
US10865727B2 (en) | 2020-12-15 |
WO2016062493A1 (de) | 2016-04-28 |
US20170306879A1 (en) | 2017-10-26 |
CN107076046A (zh) | 2017-08-18 |
DE102015217955A1 (de) | 2016-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6359185B2 (ja) | スイッチング可能な少なくとも1つの弁を制御するための方法、コンピュータプログラム、記憶媒体および制御装置 | |
KR102001978B1 (ko) | 내연 기관에서의 연료 주입 제어 | |
KR101782707B1 (ko) | 연료 분사기의 기준 전류 곡선을 결정하여 연료 분사기의 미리 결정된 개방 상태의 시점을 결정하는 방법 및 디바이스 | |
US20140092516A1 (en) | Modified Electrical Actuation Of An Actuator For Determining The Time At Which An Armature Strikes A Stop | |
KR102036943B1 (ko) | 다양한 전기 측정 변수의 시간 진행의 평가에 기초한 연료 분사기의 시간에 따른 움직임 거동의 결정 | |
JP6597535B2 (ja) | 弁体作動推定装置 | |
KR101989728B1 (ko) | 다중 분사를 위한 연료 인젝터의 작동 | |
US8656890B2 (en) | System and method for controlling an injection time of a fuel injector based on closing electrical decay | |
US10458359B2 (en) | Detecting a predetermined opening state of a fuel injector having a solenoid drive | |
KR101829241B1 (ko) | 코일 액추에이터의 전자기 구동 전기자에 대한 탄도형 궤적 확인 | |
KR20180110130A (ko) | 자기 코일 드라이브를 가진 연료 분사기를 위한 전기적 작동 시간의 결정 | |
KR20140004123A (ko) | 내연기관의 연료 분사 시스템 내 인젝터의 구동 방법 | |
JP5885703B2 (ja) | 電磁弁の駆動制御装置 | |
US20100193719A1 (en) | Device and method for controlling an electromagnetic valve | |
JP2007507646A (ja) | 電磁弁を制御するための方法 | |
JP6010480B2 (ja) | 電磁弁の駆動制御装置 | |
KR101836031B1 (ko) | 분사 밸브를 제어하기 위한 디바이스 및 방법 | |
US10914263B2 (en) | Determination of a point in time of a predetermined state of a fuel injector | |
JP6020259B2 (ja) | 電磁弁駆動装置 | |
US6648297B1 (en) | Method for controlling an electromechanical actuator | |
US11359569B2 (en) | Control unit of fuel injection device | |
US11719264B2 (en) | Method for ascertaining the movement of an armature of an electric intake valve | |
KR20170134540A (ko) | 연료 인젝터의 미리 결정된 개방 상태의 시점의 결정 | |
JP2008175119A (ja) | インジェクタ制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170614 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170421 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171211 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180308 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180611 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180619 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6359185 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |