JPH08506642A - 電磁的な負荷の制御方法及び装置 - Google Patents
電磁的な負荷の制御方法及び装置Info
- Publication number
- JPH08506642A JPH08506642A JP7515878A JP51587895A JPH08506642A JP H08506642 A JPH08506642 A JP H08506642A JP 7515878 A JP7515878 A JP 7515878A JP 51587895 A JP51587895 A JP 51587895A JP H08506642 A JPH08506642 A JP H08506642A
- Authority
- JP
- Japan
- Prior art keywords
- load
- signal
- controlling
- electromagnetic
- switching
- 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
Links
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
- F02D41/20—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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
-
- 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
- F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
- F02D2041/2027—Control of the current by pulse width modulation or duty cycle 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
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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.例えばディーゼル内燃機関における燃料調量を制御する電磁弁等の電磁的負 荷の制御方法であって、前記負荷はスイッチング手段と直列に接続されており、 前記スイッチング手段には制御動作信号が供給され、前記制御動作信号は1つの 制御手段によって予め設定可能である、電磁的負荷の制御方法において、 電磁的負荷のスイッチング時点を検出するために、制御動作信号を特徴付け る特性量を評価することを特徴とする、電磁的負荷の制御方法。 2.前記制御動作信号のパルス長又は周期期間を評価する、請求の範囲第1項記 載の電磁的負荷の制御方法。 3.前記パルス長又は周期期間が変化した場合に、スイッチング時点を識別する 、請求の範囲第2項記載の電磁的負荷の制御方法。 4.前記パルス長又は周期期間の変化が閾値を上回った場合に、スイッチング時 点を識別する、請求の範囲第1項〜3項いずれか1項記載の電磁的負荷の制御方 法。 5.1つの時間窓が設定可能であり、該時間窓内でスイッチング時点が識別され る、請求の範囲第1項〜4項いずれか1項記載の電磁的負荷の制御方法。 6.前記制御動作信号は、負荷を流れる電流を制御する手段によって予め与えら れる、請求の範囲第1項〜5項いずれか1項記載の電磁的負荷の制御方法。 7.例えばディーゼル内燃機関における燃料調量を制御する電磁弁等の電磁的負 荷の制御装置であって、負荷に直列に接続されたスイッチング手段を有しており 、前記スイッチング手段は制御動作信号を供給される、電磁的負荷の制御装置に おいて、 電磁的負荷のスイッチング時点を識別するため制御動作信号を特徴付ける特 性量を評価する手段が設けられていることを特徴とする、電磁的負荷の制御装置 。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4341797.3 | 1993-12-08 | ||
| DE4341797A DE4341797A1 (de) | 1993-12-08 | 1993-12-08 | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
| PCT/DE1994/001416 WO1995016118A1 (de) | 1993-12-08 | 1994-11-29 | Verfahren und vorrichtung zur ansteuerung eines elektromagnetischen verbrauchers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08506642A true JPH08506642A (ja) | 1996-07-16 |
| JP3834598B2 JP3834598B2 (ja) | 2006-10-18 |
Family
ID=6504456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51587895A Expired - Lifetime JP3834598B2 (ja) | 1993-12-08 | 1994-11-29 | 電磁的な負荷の制御方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5592921A (ja) |
| EP (1) | EP0692067A1 (ja) |
| JP (1) | JP3834598B2 (ja) |
| KR (1) | KR100352198B1 (ja) |
| DE (1) | DE4341797A1 (ja) |
| WO (1) | WO1995016118A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150541A (ja) * | 2007-12-18 | 2009-07-09 | Crf Soc Consortile Per Azioni | ソレノイド駆動電流のスイッチング周波数の分析によって、ソレノイドバルブの可動要素がソレノイドの通電に続くその端位置に到達する瞬間を決定する方法 |
| JP2018511729A (ja) * | 2015-03-16 | 2018-04-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 燃料調量を制御するための方法 |
| JP2019196774A (ja) * | 2019-07-19 | 2019-11-14 | 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 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19611885B4 (de) * | 1996-03-26 | 2007-04-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Schaltorgans |
| DE19614866A1 (de) * | 1996-04-16 | 1997-10-23 | Zahnradfabrik Friedrichshafen | Verfahren zur Stromregelung |
| JP3707210B2 (ja) * | 1997-07-22 | 2005-10-19 | いすゞ自動車株式会社 | 燃料噴射制御装置 |
| DE19735560B4 (de) * | 1997-08-16 | 2007-06-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines Verbrauchers |
| WO1999021269A1 (de) | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Verfahren und schaltungsanordnung zur verringerung von spannungseinbrüchen auf den batteriezuleitungen |
| US6208498B1 (en) | 1997-12-17 | 2001-03-27 | Jatco Transtechnology Ltd. | Driving method and driving apparatus of a solenoid and solenoid driving control apparatus |
| EP1157205B1 (de) * | 1999-03-01 | 2002-09-11 | Siemens Aktiengesellschaft | Anordnung und verfahren zur regelung eines steuerventils für ein diesel-einspritzsystem |
| KR100398005B1 (ko) * | 2001-05-07 | 2003-09-19 | 현대자동차주식회사 | 커먼레일 인젝터의 니들 변위 추정시스템 |
| DE10134346B4 (de) * | 2001-07-14 | 2010-07-15 | K.A. Schmersal Gmbh & Co | Vorrichtung zur Ansteuerung eines Elektromagneten |
| DE10234265A1 (de) * | 2001-08-16 | 2003-02-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
| DE10235188B3 (de) | 2002-07-26 | 2004-04-01 | Hydac Electronic Gmbh | Verfahren zum Ermitteln der Position eines Stellelements eines elektrisch antreibbaren Aktuators, zugehörige Schaltungsanordnung und Vorrichtung |
| DE10315282B4 (de) * | 2003-04-03 | 2014-02-13 | Continental Automotive Gmbh | Schaltungsanordnung und Verfahren zur Ansteuerung eines bistabilen Magnetventils |
| DE10347056A1 (de) * | 2003-10-07 | 2005-05-12 | Daimler Chrysler Ag | Verfahren zur Regelung eines Magnetventils |
| DE102004056653B4 (de) * | 2004-11-24 | 2022-11-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schaltungsanordnung zum Erkennen des Schaltens eines Magnetankers |
| DE102006006878A1 (de) * | 2006-01-20 | 2007-07-26 | Continental Teves Ag & Co. Ohg | Schaltungsanordnung mit Rückspeiseschutz zum Schalten in Leistungsanwendungen |
| DE102006044080B4 (de) | 2006-09-20 | 2023-10-12 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Reagenzmittel-Dosierventils und Vorrichtung zur Durchführung des Verfahrens |
| FI121281B (fi) * | 2007-11-20 | 2010-09-15 | Abloy Oy | Sähkömekaanisen lukon solenoidin ohjain |
| GB2470211B (en) * | 2009-05-14 | 2013-07-31 | Gm Global Tech Operations Inc | Hysteresis-type electronic controlling device for fuel injectors and associated method |
| DE102009044953B4 (de) | 2009-09-24 | 2019-12-05 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines elektromagnetischen Verbrauchers sowie entsprechende Schaltung |
| DE102010019495B3 (de) | 2010-05-06 | 2011-11-10 | K.A. Schmersal Holding Gmbh & Co. Kg | Zuhaltung mit einem Elektromagneten |
| DE102010036941B4 (de) * | 2010-08-11 | 2012-09-13 | Sauer-Danfoss Gmbh & Co. Ohg | Verfahren und Vorrichtung zur Ermittlung des Zustands eines elektrisch angesteuerten Ventils |
| DE102011005672B4 (de) | 2011-03-17 | 2019-07-11 | Continental Automotive Gmbh | Verfahren, Vorrichtung und Computerprogramm zur elektrischen Ansteuerung eines Aktuators zur Bestimmung des Zeitpunkts eines Ankeranschlags |
| DE102011076113B4 (de) * | 2011-05-19 | 2016-04-14 | Continental Automotive Gmbh | Bestimmung des Bewegungsverhaltens eines Kraftstoffinjektors basierend auf dem zeitlichen Abstand zwischen den ersten beiden Spannungspulsen in einer Haltephase |
| DE102011086957A1 (de) * | 2011-11-23 | 2013-05-23 | Robert Bosch Gmbh | Verfahren zur Ansteuerung eines Magnetventils, sowie Computerprogramm und Steuer- und/oder Regeleinrichtung |
| EP2796695B1 (en) * | 2013-04-26 | 2020-06-10 | Vitesco Technologies GmbH | Method for operating a fuel supply arrangement, control device for a fuel supply arrangement, fuel supply arrangement and computer program product |
| DE102015209770A1 (de) | 2015-05-28 | 2016-12-01 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines elektromagnetischen Verbrauchers |
| US10234496B2 (en) * | 2016-02-16 | 2019-03-19 | Woodward, Inc. | Detection of valve open time for solenoid operated fuel injectors |
| EP3385528B1 (en) * | 2017-04-06 | 2020-10-28 | Vitesco Technologies GmbH | Method for detecting a switching point of a switchable solenoid valve, electronic circuit, pump and motor vehicle |
| US10221800B1 (en) | 2018-01-22 | 2019-03-05 | Delphi Technologies Ip Limited | Fuel injector control including adaptive response |
| US10371082B1 (en) | 2018-01-22 | 2019-08-06 | Delphi Technologies Ip Limited | Fuel injector control including state selection based on a control signal characteristic |
| DE102019200572A1 (de) | 2019-01-17 | 2020-07-23 | Robert Bosch Gmbh | Verfahren zur Ermittlung der Bewegung eines Ankers eines elektrischen Saugventils |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426799A1 (de) * | 1984-07-20 | 1986-01-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge |
| JPH0772707B2 (ja) * | 1986-04-03 | 1995-08-02 | 日産自動車株式会社 | 信号記憶装置 |
| DE3611565A1 (de) * | 1986-04-07 | 1987-10-08 | Vdo Schindling | System zur messung des tastverhaeltnisses von impulsen veraenderlicher frequenz |
| US4970622A (en) * | 1986-12-03 | 1990-11-13 | Buechl Josef | Method and apparatus for controlling the operation of an electromagnet |
| DE3817770A1 (de) * | 1988-05-26 | 1989-11-30 | Daimler Benz Ag | Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils |
| DE3824526A1 (de) * | 1988-07-20 | 1990-01-25 | Vdo Schindling | Schaltungsanordnung zur regelung eines pulsierenden stroms |
| DE3843138A1 (de) * | 1988-12-22 | 1990-06-28 | Bosch Gmbh Robert | Verfahren zur steuerung und erfassung der bewegung eines ankers eines elektromagnetischen schaltorgans |
| DE3923478C2 (de) * | 1989-07-15 | 2000-02-03 | Bosch Gmbh Robert | Sequentielle Kraftstoffeinspritzung mit Vorabspritzer |
| JPH0450550A (ja) * | 1990-06-18 | 1992-02-19 | Aisin Aw Co Ltd | 自動変速機のソレノイド駆動回路 |
| JPH05248300A (ja) * | 1992-03-04 | 1993-09-24 | Zexel Corp | 燃料噴射装置 |
-
1993
- 1993-12-08 DE DE4341797A patent/DE4341797A1/de not_active Ceased
-
1994
- 1994-11-29 JP JP51587895A patent/JP3834598B2/ja not_active Expired - Lifetime
- 1994-11-29 WO PCT/DE1994/001416 patent/WO1995016118A1/de not_active Ceased
- 1994-11-29 KR KR1019950703198A patent/KR100352198B1/ko not_active Expired - Lifetime
- 1994-11-29 US US08/500,994 patent/US5592921A/en not_active Expired - Fee Related
- 1994-11-29 EP EP95901342A patent/EP0692067A1/de not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150541A (ja) * | 2007-12-18 | 2009-07-09 | Crf Soc Consortile Per Azioni | ソレノイド駆動電流のスイッチング周波数の分析によって、ソレノイドバルブの可動要素がソレノイドの通電に続くその端位置に到達する瞬間を決定する方法 |
| JP2012167673A (ja) * | 2007-12-18 | 2012-09-06 | Crf Soc Consortile Per Azioni | ソレノイド駆動電流のスイッチング周波数の分析によって、ソレノイドバルブの可動要素がソレノイドの通電に続くその端位置に到達する瞬間を決定する方法 |
| JP2018511729A (ja) * | 2015-03-16 | 2018-04-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 燃料調量を制御するための方法 |
| US10302037B2 (en) | 2015-03-16 | 2019-05-28 | Robert Bosch Gmbh | Method for controlling metering of fuel |
| JP2019196774A (ja) * | 2019-07-19 | 2019-11-14 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960700403A (ko) | 1996-01-20 |
| WO1995016118A1 (de) | 1995-06-15 |
| US5592921A (en) | 1997-01-14 |
| DE4341797A1 (de) | 1995-06-14 |
| JP3834598B2 (ja) | 2006-10-18 |
| KR100352198B1 (ko) | 2003-01-15 |
| EP0692067A1 (de) | 1996-01-17 |
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