KR100478541B1 - 전자기스위칭부재제어방법및제어장치 - Google Patents
전자기스위칭부재제어방법및제어장치 Download PDFInfo
- Publication number
- KR100478541B1 KR100478541B1 KR1019970010078A KR19970010078A KR100478541B1 KR 100478541 B1 KR100478541 B1 KR 100478541B1 KR 1019970010078 A KR1019970010078 A KR 1019970010078A KR 19970010078 A KR19970010078 A KR 19970010078A KR 100478541 B1 KR100478541 B1 KR 100478541B1
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- South Korea
- Prior art keywords
- time point
- time
- switching
- window
- point
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 28
- 230000005284 excitation Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 20
- 239000000446 fuel Substances 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
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- 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
- 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
- F02D2041/2055—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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Window Of Vehicle (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims (10)
- 여자 권선과 이동 가능한 전기자를 갖는 전자기 스위칭 부재(electromagnetic switching member)를 제어하기 위한 방법에 있어서,제 1 시점(FB)과 제 2 시점(FE)을 이용하여 시간 윈도우를 정의하는 단계와,상기 이동 가능한 전기자가 새로운 제한 위치에 도달하는 스위칭 시점을 검출하기 위하여 상기 시간 윈도우 내에서 전류 특성 및/또는 전압 특성을 평가하는 단계와,상기 타임 윈도우 내에서 허용 가능한 스위칭 시점이 검출되지 않은 경우에 상기 타임 윈도우를 확대하는 단계를 포함하는 것을 특징으로 하는 전자기 스위치 부재 제어 방법.
- 제 1 항에 있어서, 상기 타임 윈도우 내에서 허용 가능한 스위칭 시점이 검출되지 않은 경우에는 상기 타임 윈도우의 개시 시점을 정하는 제 1 시점(FB)을 최대값(FBMAX)에 도달할 때까지 서서히 확대하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항에 있어서, 상기 타임 윈도우 내에서 허용 가능한 스위칭 시점이 검출되지 않은 경우에는 상기 타임 윈도우의 종료 시점을 정하는 제 2 시점(FE)을 직접 최대값(FEMAX)까지 확대하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항 또는 제 2 항에 있어서, 확대한 상기 타임 윈도우 내에서 허용 가능한 스위칭 시점이 검출되지 않은 경우에는 상기 제 1 시점(FB)을 서서히 공칭값(normal value)까지 감소하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항 또는 제 3 항에 있어서, 상기 제 1 시점(FB)에 대한 공칭값에 도달할 때에는 상기 제 2 시점(FE)을 그 공칭값으로 설정하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 제 1 시점(FB)을, 기억된 스위칭 시점(TOF)과 제 1 이전 제어값(VOR)에 의해 설정하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항에 있어서, 상기 제 2 시점(FE)을, 기억된 스위칭 시점과 제 2 이전 제어값(NACH)에 근거하여 설정하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항 또는 제 7 항에 있어서, 상기 기억된 스위칭 시점(TOF)을, 필터링된 허용 가능한 스위칭 시점에 근거하여 검출하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 제 1 항 또는 제 7 항에 있어서, 감시 기능의 모든 조건이 만족되는 경우에 상기 허용 가능한 스위칭 시점을 검출하는 것을 특징으로 하는, 전자기 스위칭 부재 제어 방법.
- 여자 권선과 이동 가능한 전기자를 갖는 전자기 스위칭 부재를 제어하기 위한 장치로서, 제 1 시점(FB)과 제 2 시점(FE)은 타임 윈도우를 정의하는, 상기 장치에 있어서,상기 이동 가능한 전기자가 새로운 제한 위치에 도달하는 스위칭 시점을 검출하기 위하여 상기 타임 윈도우 내에서 전류 특성 및/또는 전압 특성을 평가하는 수단과,상기 타임 윈도우 내에서 허용 가능한 스위칭 시점이 검출되지 않은 경우에 상기 타임 윈도우를 확대하는 수단을 포함하는 특징으로 하는 전자기 스위칭 부재 제어 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19611885A DE19611885B4 (de) | 1996-03-26 | 1996-03-26 | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Schaltorgans |
DE19611885.9 | 1996-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970067408A KR970067408A (ko) | 1997-10-13 |
KR100478541B1 true KR100478541B1 (ko) | 2005-08-09 |
Family
ID=7789441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970010078A Expired - Fee Related KR100478541B1 (ko) | 1996-03-26 | 1997-03-24 | 전자기스위칭부재제어방법및제어장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5880920A (ko) |
JP (1) | JP4460657B2 (ko) |
KR (1) | KR100478541B1 (ko) |
DE (1) | DE19611885B4 (ko) |
FR (1) | FR2746955B1 (ko) |
GB (1) | GB2311559B (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860272B4 (de) * | 1998-12-24 | 2005-03-10 | Conti Temic Microelectronic | Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen |
EP1430207B1 (de) * | 2001-08-16 | 2008-02-20 | Robert Bosch Gmbh | Verfahren und vorrichtung zur steuerung eines elektromagnetischen verbrauchers |
JP2004139186A (ja) * | 2002-10-15 | 2004-05-13 | Toshiba Corp | 電子機器 |
EP2060762A1 (en) * | 2007-11-15 | 2009-05-20 | Delphi Technologies, Inc. | Glitch detector and method of detecting glitch events |
DE102009032521B4 (de) * | 2009-07-10 | 2016-03-31 | Continental Automotive Gmbh | Bestimmung des Schließzeitpunkts eines Kraftstoffeinspritzventils basierend auf einer Auswertung der Ansteuerspannung |
DE102010018290B4 (de) | 2010-04-26 | 2016-03-31 | Continental Automotive Gmbh | Elektrische Ansteuerung eines Ventils basierend auf einer Kenntnis des Schließzeitpunkts des Ventils |
DE102010022109B3 (de) | 2010-05-31 | 2011-09-29 | Continental Automotive Gmbh | Bestimmung des Schließzeitpunkts eines Einspritzventils basierend auf einer Auswertung der Ansteuerspannung unter Verwendung eines adaptierten Referenzspannungssignals |
DE102010041320B4 (de) * | 2010-09-24 | 2021-06-24 | Vitesco Technologies GmbH | Bestimmung des Schließzeitpunkts eines Steuerventils eines indirekt angetriebenen Kraftstoffinjektors |
DE102011004309A1 (de) | 2011-02-17 | 2012-08-23 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Bestimmung eines Schaltzeitpunkts eines Magnetventils |
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 |
DE102011075521B4 (de) * | 2011-05-09 | 2013-01-31 | Continental Automotive Gmbh | Verfahren zum Erkennen eines Schließzeitpunktes eines einen Spulenantrieb aufweisenden Ventils und Ventil |
US8739096B2 (en) * | 2011-12-15 | 2014-05-27 | International Business Machines Corporation | Micro-electro-mechanical structure (MEMS) capacitor devices, capacitor trimming thereof and design structures |
DE102013112269A1 (de) | 2013-11-07 | 2015-05-07 | Niels Holm | Vorrichtung zur Gewinnung von Mikroalgen-Biomasse aus einem Abwasser |
US9101038B2 (en) | 2013-12-20 | 2015-08-04 | Lam Research Corporation | Electrostatic chuck including declamping electrode and method of declamping |
US10002782B2 (en) | 2014-10-17 | 2018-06-19 | Lam Research Corporation | ESC assembly including an electrically conductive gasket for uniform RF power delivery therethrough |
US20210048225A1 (en) * | 2019-08-14 | 2021-02-18 | Ademco Inc. | Gas valve operator drive circuit |
DE102020213203A1 (de) * | 2020-10-20 | 2022-04-21 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen eines Schaltzeitpunkts eines Magnetventils |
Family Cites Families (7)
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 |
US4970622A (en) * | 1986-12-03 | 1990-11-13 | Buechl Josef | Method and apparatus for controlling the operation of an electromagnet |
IT1223943B (it) * | 1988-11-25 | 1990-09-29 | Marelli Autronica | Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione del tipo a riluttanza variabile |
DE3843138A1 (de) * | 1988-12-22 | 1990-06-28 | Bosch Gmbh Robert | Verfahren zur steuerung und erfassung der bewegung eines ankers eines elektromagnetischen schaltorgans |
US5053911A (en) * | 1989-06-02 | 1991-10-01 | Motorola, Inc. | Solenoid closure detection |
DE4341797A1 (de) * | 1993-12-08 | 1995-06-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
DE4420282A1 (de) * | 1994-06-10 | 1995-12-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
-
1996
- 1996-03-26 DE DE19611885A patent/DE19611885B4/de not_active Expired - Fee Related
-
1997
- 1997-03-14 GB GB9705496A patent/GB2311559B/en not_active Expired - Fee Related
- 1997-03-18 FR FR9703261A patent/FR2746955B1/fr not_active Expired - Fee Related
- 1997-03-21 JP JP06713097A patent/JP4460657B2/ja not_active Expired - Fee Related
- 1997-03-24 KR KR1019970010078A patent/KR100478541B1/ko not_active Expired - Fee Related
- 1997-03-26 US US08/824,853 patent/US5880920A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2311559A (en) | 1997-10-01 |
GB2311559B (en) | 1998-04-08 |
DE19611885B4 (de) | 2007-04-12 |
JP4460657B2 (ja) | 2010-05-12 |
GB9705496D0 (en) | 1997-05-07 |
FR2746955B1 (fr) | 1999-01-29 |
US5880920A (en) | 1999-03-09 |
FR2746955A1 (fr) | 1997-10-03 |
KR970067408A (ko) | 1997-10-13 |
DE19611885A1 (de) | 1997-10-02 |
JPH1047197A (ja) | 1998-02-17 |
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