JPH10501865A - 電磁負荷の制御方法及び装置 - Google Patents
電磁負荷の制御方法及び装置Info
- Publication number
- JPH10501865A JPH10501865A JP8530645A JP53064596A JPH10501865A JP H10501865 A JPH10501865 A JP H10501865A JP 8530645 A JP8530645 A JP 8530645A JP 53064596 A JP53064596 A JP 53064596A JP H10501865 A JPH10501865 A JP H10501865A
- Authority
- JP
- Japan
- Prior art keywords
- current
- time
- delay time
- signal
- value
- 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
- 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
- F02D2041/2031—Control of the current by means of delays or monostable multivibrators
-
- 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
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)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.電磁負荷の制御方法であって、例えば内燃機関内に噴射さるべき燃料量に影 響、作用を及ぼすための電磁弁の制御方法であって、電磁弁の制御の持続時間は 所定の遅延時間(△t)だけ補正可能であるようにした当該方法において、 上記遅延時間(△t)は、遮断時点(t1)での電流の瞬時値(I1)に依 存して可調整であるようにしたことを特徴とする電磁負荷の制御方法。 2.前記遅延時間(△t)は、電流(I1)の瞬時値と所定の電流値(Imax )との間の差に依存して設定可能であるようにしたことを特徴とする請求の範囲 1記載の方法。 3.遅延時間は、電流(I1)の瞬時値に依存して特性領域部(マップ)内に格 納されるようにしたことを特徴とする請求の範囲1又は2記載の方法。 4.電流(I1)の小さな瞬時値の場合、遅延時間(△t)に対する大きな値が 設定可能であるようにしたことを特徴とする請求の範囲2又は3記載の方法。 5.電流(I1)の大きな瞬時値の場合、遅延時間(△t)に対する小さな値が 設定可能であるようにしたことを特徴とする請求の範囲2又は3記載の方法。 6.電磁負荷の制御装置、例えば内燃機関内に噴射さるべき燃料量に影響を及ぼ す電磁弁の制御装置であって、電磁弁の制御の持続時間を所定の遅延時間(△t )だけ補正する手段を有する当該制御装置において、 上記遅延時間(△t)を遮断時点での電流の瞬時値(I1)に依存して調整 する手段が設けられていることを特徴とする電磁負荷の制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19513878.3 | 1995-03-12 | ||
DE19513878A DE19513878A1 (de) | 1995-04-12 | 1995-04-12 | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
PCT/DE1996/000642 WO1996032580A1 (de) | 1995-04-12 | 1996-04-12 | Verfahren und vorrichtung zur steuerung eines elektromagnetischen verbrauchers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10501865A true JPH10501865A (ja) | 1998-02-17 |
JP4079993B2 JP4079993B2 (ja) | 2008-04-23 |
Family
ID=7759554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53064596A Expired - Fee Related JP4079993B2 (ja) | 1995-04-12 | 1996-04-12 | 電磁負荷の制御方法及び装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5878722A (ja) |
EP (1) | EP0765438B1 (ja) |
JP (1) | JP4079993B2 (ja) |
KR (1) | KR100413141B1 (ja) |
CN (1) | CN1071406C (ja) |
DE (2) | DE19513878A1 (ja) |
WO (1) | WO1996032580A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513795A (ja) * | 2006-12-14 | 2010-04-30 | 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 | 電磁バルブの制御方法及び装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3818607B2 (ja) * | 1997-01-27 | 2006-09-06 | 株式会社小松製作所 | カム駆動式の電子制御ユニットインジェクタの制御装置及びその制御方法 |
JP4119116B2 (ja) * | 2001-08-02 | 2008-07-16 | 株式会社ミクニ | 燃料噴射方法 |
DE10234265A1 (de) | 2001-08-16 | 2003-02-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
JP4067384B2 (ja) * | 2002-10-30 | 2008-03-26 | 株式会社ミクニ | 燃料噴射方法 |
KR20050097519A (ko) * | 2003-02-03 | 2005-10-07 | 가부시키가이샤 미쿠니 | 연료분사제어방법 및 제어장치 |
DE102005056210A1 (de) * | 2005-11-25 | 2007-05-31 | Robert Bosch Gmbh | Verfahren zum sicheren Schließen eines Magnetventils |
DE102009027311A1 (de) * | 2009-06-30 | 2011-01-05 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
DE102010001261A1 (de) * | 2010-01-27 | 2011-07-28 | Robert Bosch GmbH, 70469 | Steuervorrichtung für einen elektromagnetischen Aktor und Verfahren zum Betreiben eines elektromagnetischen Aktors |
EP2672847B1 (de) | 2011-02-11 | 2015-04-22 | Batmark Limited | Inhalatorkomponente |
AT510837B1 (de) | 2011-07-27 | 2012-07-15 | Helmut Dr Buchberger | Inhalatorkomponente |
JP5754357B2 (ja) * | 2011-11-18 | 2015-07-29 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
JP6260501B2 (ja) * | 2013-10-11 | 2018-01-17 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
JP6156307B2 (ja) * | 2013-10-11 | 2017-07-05 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
DE102014208837A1 (de) * | 2014-05-12 | 2015-11-12 | Robert Bosch Gmbh | Verfahren zur Regelung eines Öffnungsverhaltens von Einspritzventilen |
GB2533135B (en) | 2014-12-11 | 2020-11-11 | Nicoventures Holdings Ltd | Aerosol provision systems |
CA3022340C (en) | 2016-04-27 | 2021-09-21 | Nicoventures Holdings Limited | Electronic aerosol provision system and vaporizer therefor |
DE112022001021T5 (de) * | 2021-05-11 | 2023-12-28 | Hitachi Astemo, Ltd. | Kraftstoffeinspritzsteuerungsvorrichtung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57203845A (en) * | 1981-06-08 | 1982-12-14 | Nippon Denso Co Ltd | Most suitable control device for internal-combustion engine |
JP2521086B2 (ja) * | 1987-04-06 | 1996-07-31 | 株式会社ゼクセル | 燃料噴射ポンプの制御装置 |
DE3729954A1 (de) * | 1987-09-07 | 1989-03-16 | Sikora Gernot | Verfahren und einrichtung zum ansteuern von einspritzventilen |
DE3805033A1 (de) * | 1988-02-18 | 1989-08-31 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
IT1223958B (it) * | 1988-11-30 | 1990-09-29 | Marelli Autronica | Dispositivo per il controllo ad anello chiuso della velocita di rotazione al minimo di un motore a combustione interna |
DE4020094C2 (de) * | 1990-06-23 | 1998-01-29 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
DE4120461C2 (de) * | 1991-06-21 | 2000-09-14 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung eines magnetventilgesteuerten Kraftstoffzumeßsystems |
DE4140043A1 (de) * | 1991-12-05 | 1993-06-09 | Robert Bosch Gmbh, 7000 Stuttgart, De | System zur ansteuerung eines induktiven verbrauchers |
JPH05248300A (ja) * | 1992-03-04 | 1993-09-24 | Zexel Corp | 燃料噴射装置 |
DE69320826T2 (de) * | 1992-03-26 | 1999-01-21 | Zexel Corp | Kraftstoff-Einspritzvorrichtung |
US5325837A (en) * | 1992-11-19 | 1994-07-05 | Robert Bosch Gmbh | Fuel injection apparatus for internal combustion engines |
DE4305488A1 (de) * | 1993-02-23 | 1994-08-25 | Bosch Gmbh Robert | Steuerschaltung für ein Magnetventil |
EP0644323B1 (de) * | 1993-09-17 | 1997-12-10 | Siemens Aktiengesellschaft | Vorrichtung zur Ermittlung eines Betriebszustandes einer Einspritzpumpe |
DE4415361B4 (de) * | 1994-05-02 | 2005-05-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
US5646600A (en) * | 1995-01-12 | 1997-07-08 | General Electric Company | Instrument for detecting potential future failures of valves in critical control systems |
-
1995
- 1995-04-12 DE DE19513878A patent/DE19513878A1/de not_active Withdrawn
-
1996
- 1996-04-12 EP EP96909039A patent/EP0765438B1/de not_active Expired - Lifetime
- 1996-04-12 JP JP53064596A patent/JP4079993B2/ja not_active Expired - Fee Related
- 1996-04-12 CN CN96190323A patent/CN1071406C/zh not_active Expired - Fee Related
- 1996-04-12 WO PCT/DE1996/000642 patent/WO1996032580A1/de active IP Right Grant
- 1996-04-12 US US08/765,007 patent/US5878722A/en not_active Expired - Fee Related
- 1996-04-12 DE DE59607756T patent/DE59607756D1/de not_active Expired - Fee Related
- 1996-04-12 KR KR1019960707010A patent/KR100413141B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513795A (ja) * | 2006-12-14 | 2010-04-30 | 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 | 電磁バルブの制御方法及び装置 |
US8964347B2 (en) | 2006-12-14 | 2015-02-24 | Robert Bosch Gmbh | Device and method for controlling an electromagnetic valve |
Also Published As
Publication number | Publication date |
---|---|
EP0765438A1 (de) | 1997-04-02 |
DE19513878A1 (de) | 1996-10-17 |
DE59607756D1 (de) | 2001-10-31 |
CN1150469A (zh) | 1997-05-21 |
EP0765438B1 (de) | 2001-09-26 |
WO1996032580A1 (de) | 1996-10-17 |
CN1071406C (zh) | 2001-09-19 |
JP4079993B2 (ja) | 2008-04-23 |
KR100413141B1 (ko) | 2004-04-30 |
US5878722A (en) | 1999-03-09 |
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