JPH09503353A - 電磁負荷の制御方法および装置 - Google Patents
電磁負荷の制御方法および装置Info
- Publication number
- JPH09503353A JPH09503353A JP8505346A JP50534696A JPH09503353A JP H09503353 A JPH09503353 A JP H09503353A JP 8505346 A JP8505346 A JP 8505346A JP 50534696 A JP50534696 A JP 50534696A JP H09503353 A JPH09503353 A JP H09503353A
- Authority
- JP
- Japan
- Prior art keywords
- current
- electromagnetic load
- control
- solenoid valve
- controlling
- 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.)
- Pending
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
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
-
- 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
- F02D2041/2055—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.電磁負荷(100)、例えばディーゼル機関における燃料調量に影響を及 ぼすための電磁弁の制御方法であって、該電磁負荷は電流制御手段(110)に 直列に接続されており、かつ該電流制御手段(110)には制御信号が供給可能 であり、かつ該制御信号は調整手段(150)によって予め決めることができる 方法において、 前記電磁負荷の切換時点を求めるために、前記調整手段(150)の出力信号が 評価可能である ことを特徴とする電磁負荷の制御方法。 2.調整出力電圧(UR)が評価される 請求項1記載の電磁負荷の制御方法。 3.前記調整出力電圧(UR)の導関数が極性変化を有するとき、切換時点が 検出される 請求項1または2記載の電磁負荷の制御方法。 4.調整出力電流(IR)が評価される 請求項1記載の電磁負荷の制御方法。 5.前記調整出力電流(IR)の流れの向きが変化するとき、切換時点が検出 される 請求項4記載の電磁負荷の制御方法。 6.電磁負荷(100)、殊にディーゼル機関における燃料調量に影響を及ぼ すための電磁弁の制御装置であって、前記負荷は電流制御手段(110)に直 列に接続されており、かつ該電流制御手段(110)には制御信号が供給可能で あり、かつ該制御信号は調整手段(150)によって予め決めることができる形 式の装置において、 前記電磁負荷の切換時点を求めるために、前記調整手段(150)の出力信号を 評価する手段が設けられている ことを特徴とする電磁負荷の制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4425987.5 | 1994-07-22 | ||
DE4425987A DE4425987A1 (de) | 1994-07-22 | 1994-07-22 | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
PCT/DE1995/000890 WO1996003758A1 (de) | 1994-07-22 | 1995-07-07 | Verfahren und vorrichtung zur ansteuerung eines elektromagnetischen verbrauchers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09503353A true JPH09503353A (ja) | 1997-03-31 |
Family
ID=6523877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8505346A Pending JPH09503353A (ja) | 1994-07-22 | 1995-07-07 | 電磁負荷の制御方法および装置 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0720770B1 (ja) |
JP (1) | JPH09503353A (ja) |
KR (1) | KR100378452B1 (ja) |
DE (2) | DE4425987A1 (ja) |
WO (1) | WO1996003758A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728840A1 (de) | 1997-07-05 | 1999-01-07 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Erfassung eines Schaltzeitpunktes eines Magnetventils |
DE10129153A1 (de) * | 2001-06-16 | 2003-01-09 | Festo Ag & Co | Elektromagnetisches Ventil mit Haltestromabsenkung |
DE10212092A1 (de) * | 2002-03-19 | 2003-10-09 | Dbt Autom Gmbh | Verfahren und Vorrichtung zum Betrieb eines Elektromagneten an einem eigensicheren Gleichstromkreis |
DE10252476B4 (de) * | 2002-11-12 | 2012-07-26 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
NO319194B1 (no) | 2002-11-14 | 2005-06-27 | Pronova Biocare As | Lipase-katalysert forestringsfremgangsmate av marine oljer |
DE102008055008B4 (de) * | 2008-12-19 | 2018-08-09 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
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 |
DE102015204686A1 (de) * | 2015-03-16 | 2016-09-22 | Robert Bosch Gmbh | Verfahren zur Steuerung der Kraftstoffzumessung |
Family Cites Families (5)
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 |
US4612597A (en) * | 1984-12-19 | 1986-09-16 | General Motors Corporation | Circuit for controlling and indicating fuel injector operation |
JP2623242B2 (ja) * | 1987-01-16 | 1997-06-25 | 本田技研工業株式会社 | 電磁作動器駆動回路の電流検出装置 |
DE4308811B9 (de) * | 1992-07-21 | 2004-08-19 | Robert Bosch Gmbh | Verfahren und Einrichtung zur Steuerung einer magnetventilgesteuerten Kraftstoffzumeßeinrichtung |
DE4237706C2 (de) * | 1992-11-07 | 1996-09-12 | Mtu Friedrichshafen Gmbh | Einrichtung zur Aufschlagzeitpunkt-Erkennung für den Anker eines Magnetventils |
-
1994
- 1994-07-22 DE DE4425987A patent/DE4425987A1/de not_active Withdrawn
-
1995
- 1995-07-07 EP EP95924843A patent/EP0720770B1/de not_active Expired - Lifetime
- 1995-07-07 JP JP8505346A patent/JPH09503353A/ja active Pending
- 1995-07-07 DE DE59510199T patent/DE59510199D1/de not_active Expired - Fee Related
- 1995-07-07 KR KR1019960700501A patent/KR100378452B1/ko not_active IP Right Cessation
- 1995-07-07 WO PCT/DE1995/000890 patent/WO1996003758A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0720770A1 (de) | 1996-07-10 |
KR960704148A (ko) | 1996-08-31 |
EP0720770B1 (de) | 2002-05-08 |
KR100378452B1 (ko) | 2003-07-22 |
DE4425987A1 (de) | 1996-01-25 |
DE59510199D1 (de) | 2002-06-13 |
WO1996003758A1 (de) | 1996-02-08 |
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