KR880012879A - 연료분사 펌프의 제어장치 - Google Patents
연료분사 펌프의 제어장치Info
- Publication number
- KR880012879A KR880012879A KR1019880001821A KR880001821A KR880012879A KR 880012879 A KR880012879 A KR 880012879A KR 1019880001821 A KR1019880001821 A KR 1019880001821A KR 880001821 A KR880001821 A KR 880001821A KR 880012879 A KR880012879 A KR 880012879A
- Authority
- KR
- South Korea
- Prior art keywords
- delay time
- injection
- fuel injection
- injection start
- rotation speed
- Prior art date
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
- F02D41/008—Controlling each cylinder individually
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/408—Electrically controlling a diesel injection pump of the distributing type
-
- 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
- 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
- F02D2200/063—Lift of the valve needle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 한 실시예의 구성을 나타낸 블록도, 제 2 도- 제 4 도는 본 발명의 한 실시예의 작용의 설명에 제공하는 선도를 나타낸 것으로, 제 2 도는 기준 위상 펄스와 펄스 발생기로부터의 출력 펄스와의 관계 및 펄스 발생시기 제어신호와의 관계를 나타낸 타이밍도, 제 3 도는 측정 가능 범위를 나타낸 선도.
Claims (1)
- 연료분사 펌프의 가압실과 저압실을 전자 밸브를 개재하여 연통하고, 전자 밸브로의 구동 신호에 의한 분사 개시지시가 있을 때부터 전자 밸브가 분사 폐쇄할 때까지의 분사 폐쇄 지연시간과 고려하여 구동 신호를 설정하여, 전자 밸브의 개폐에 따라 연료분사 제어를 하는 연료분사 펌프의 제어장치에 있어서, 엔진 출력축의 적어도 회전수가 일정한 회전수 영역에 들어간 것을 판별하는 판별수단과 판별수단에 따라 소정회전수 영역에 들어간 사실이 판별되었을 때 분사 개시 지연시간을 계측하는 계측 수단과 계측 수단으로 계측 분사 개시 지연시간을 평균화하는 평균화 수단을 구비하여, 평균화된 계측 분사 개시 지연시간을 분사개시 지연시간으로 한 것을 특징으로 하는 연료분사 펌프의 제어장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-82892 | 1987-04-06 | ||
JP62082892A JP2521086B2 (ja) | 1987-04-06 | 1987-04-06 | 燃料噴射ポンプの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880012879A true KR880012879A (ko) | 1988-11-29 |
KR900007789B1 KR900007789B1 (ko) | 1990-10-20 |
Family
ID=13786925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880001821A KR900007789B1 (ko) | 1987-04-06 | 1988-02-22 | 연료분사펌프의 제어장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4788960A (ko) |
JP (1) | JP2521086B2 (ko) |
KR (1) | KR900007789B1 (ko) |
DE (1) | DE3811436A1 (ko) |
Families Citing this family (49)
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DE3805033A1 (de) * | 1988-02-18 | 1989-08-31 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
US5067469A (en) * | 1989-09-11 | 1991-11-26 | Ford Motor Company | Fuel vapor recovery system and method |
US5315976A (en) * | 1990-03-17 | 1994-05-31 | Robert Bosch Gmbh | Error-corrected closed-loop control system |
DE4019586A1 (de) * | 1990-06-20 | 1992-01-02 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem fuer brennkraftmaschinen |
DE4024369A1 (de) * | 1990-08-01 | 1992-02-06 | Daimler Benz Ag | Verfahren zur regelung der den zylindern einer brennkraftmaschine zugefuehrten gemisch- bzw. kraftstoffmenge |
US5103792A (en) * | 1990-10-16 | 1992-04-14 | Stanadyne Automotive Corp. | Processor based fuel injection control system |
US5738071A (en) * | 1991-05-22 | 1998-04-14 | Wolff Controls Corporation | Apparatus and method for sensing movement of fuel injector valve |
DE4120461C2 (de) * | 1991-06-21 | 2000-09-14 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung eines magnetventilgesteuerten Kraftstoffzumeßsystems |
FR2678025A1 (fr) * | 1991-06-21 | 1992-12-24 | Bosch Gmbh Robert | Procede et dispositif pour commander un systeme de dosage de carburant commande par une electrovanne, notamment pour moteur diesel a combustion interne. |
DE4120463C2 (de) * | 1991-06-21 | 2000-09-14 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung eines magnetventilgesteuerten Kraftstoffzumeßsystems |
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 |
DE4222650A1 (de) * | 1992-07-10 | 1994-01-13 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
DE69331475T2 (de) * | 1992-08-20 | 2002-07-11 | Toyota Motor Co Ltd | Kraftstoffeinspritzungsregler für Brennkraftmaschine. |
US5325837A (en) * | 1992-11-19 | 1994-07-05 | Robert Bosch Gmbh | Fuel injection apparatus for internal combustion engines |
US5755209A (en) * | 1992-12-15 | 1998-05-26 | Robert Bosch Gmbh | System for controlling a fuel-metering device |
DE4308422C2 (de) * | 1993-03-17 | 2003-02-20 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines magnetventilgesteuerten Kraftstoffzumeßsystems |
EP0805270A3 (en) * | 1993-04-09 | 1998-02-11 | Zexel Corporation | Fuel injection system |
US5678521A (en) * | 1993-05-06 | 1997-10-21 | Cummins Engine Company, Inc. | System and methods for electronic control of an accumulator fuel system |
GB2283533B (en) * | 1993-05-06 | 1996-07-10 | Cummins Engine Co Inc | Distributor for a high pressure fuel system |
US5353766A (en) * | 1993-09-08 | 1994-10-11 | Cummins Engine Company, Inc. | Distributor for a high pressure fuel system |
JPH0777098A (ja) * | 1993-09-07 | 1995-03-20 | Zexel Corp | 内燃機関の燃料噴射時期制御装置 |
DE59307822D1 (de) * | 1993-09-17 | 1998-01-22 | Siemens Ag | Vorrichtung zur Ermittlung eines Betriebszustandes einer Einspritzpumpe |
US6102000A (en) * | 1993-11-02 | 2000-08-15 | Toyota Jidosha Kabushiki Kaisha | Fuel injection apparatus for engine |
JPH08210209A (ja) * | 1995-02-06 | 1996-08-20 | Zexel Corp | 高圧燃料噴射装置 |
DE19513878A1 (de) * | 1995-04-12 | 1996-10-17 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
DE19610169B4 (de) * | 1996-03-15 | 2007-08-02 | Robert Bosch Gmbh | Verfahren zur Adaption der Verzugszeit eines elektromagnetischen Tankentlüftungsventils |
JP3855447B2 (ja) * | 1998-03-31 | 2006-12-13 | いすゞ自動車株式会社 | エンジンの燃料噴射制御装置 |
US6116209A (en) * | 1998-05-27 | 2000-09-12 | Diesel Technology Company | Method of utilization of valve bounce in a solenoid valve controlled fuel injection system |
JP3855473B2 (ja) * | 1998-07-08 | 2006-12-13 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
JP3760672B2 (ja) * | 1999-05-06 | 2006-03-29 | 日産自動車株式会社 | ディーゼルエンジンの燃料噴射タイミング計測装置 |
JP2000345901A (ja) * | 1999-05-31 | 2000-12-12 | Isuzu Motors Ltd | 電子燃料噴射装置 |
US6415769B1 (en) * | 2000-04-24 | 2002-07-09 | Blue Chip Diesel Performance | Performance enhancing system for electronically controlled engines |
US6766241B2 (en) * | 2001-12-26 | 2004-07-20 | Deere & Company | Fuel injection control system |
JP4297413B2 (ja) * | 2003-02-28 | 2009-07-15 | 三菱重工業株式会社 | ディーゼル機関及びその制御方法 |
US7328690B2 (en) * | 2003-09-26 | 2008-02-12 | General Electric Company | Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure |
JP4111956B2 (ja) * | 2005-01-14 | 2008-07-02 | 三菱電機株式会社 | 内燃機関の燃料供給装置 |
DE102009003212A1 (de) * | 2009-05-19 | 2010-11-25 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines Einspritzventils |
DE102009003211B4 (de) | 2009-05-19 | 2019-08-01 | Robert Bosch Gmbh | Verfahren zur Ansteuerung von Injektoren in einer Brennkraftmaschine |
EP2469064A1 (en) * | 2010-12-24 | 2012-06-27 | Delphi Technologies, Inc. | Method of controlling an internal combustion engine |
DE102011002764A1 (de) * | 2011-01-17 | 2012-07-19 | Robert Bosch Gmbh | Verfahren zur Ansteuerung eines Injektors in einer Kraftstoffeinspritzanlage in einer Brennkraftmaschine |
DE102013209077B4 (de) * | 2013-05-16 | 2019-06-06 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Bestimmen der elektrischen Ansteuerdauer eines Kraftstoffinjektors für eine Brennkraftmaschine |
WO2015004988A1 (ja) * | 2013-07-10 | 2015-01-15 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
US9435273B2 (en) | 2013-11-01 | 2016-09-06 | Champion Engine Technology, LLC | Dual fuel selector switch |
DE102014209587B4 (de) * | 2014-05-20 | 2016-03-31 | Continental Automotive Gmbh | Charakterisierung eines Messkanals zum Vermessen eines Rückkopplungssignals, welches von einem sich in Betrieb befindenden Kraftstoff-Injektor generiert wird |
US10393034B2 (en) | 2015-06-12 | 2019-08-27 | Champion Power Equipment, Inc. | Fuel system for a multi-fuel internal combustion engine |
US10697398B2 (en) | 2015-06-12 | 2020-06-30 | Champion Power Equipment, Inc. | Batteryless dual fuel engine with liquid fuel cut-off |
US10221780B2 (en) | 2015-06-12 | 2019-03-05 | Champion Power Equipment, Inc. | Dual fuel lockout switch for generator engine |
US10859027B2 (en) * | 2017-10-03 | 2020-12-08 | Polaris Industries Inc. | Method and system for controlling an engine |
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JPS5399134A (en) * | 1977-02-08 | 1978-08-30 | Nippon Denso Co Ltd | Electronic fuel injector for internal combustion engine |
JPS56141026A (en) * | 1980-04-03 | 1981-11-04 | Diesel Kiki Co Ltd | Fuel injection pump |
GB2076561B (en) * | 1980-04-26 | 1985-04-03 | Diesel Kiki Co | Distribution type fuel injection apparatus |
JPS5791366A (en) * | 1980-10-04 | 1982-06-07 | Lucas Industries Ltd | Liquid fuel injection pump device |
JPS57193729A (en) * | 1981-05-25 | 1982-11-29 | Nissan Motor Co Ltd | Fuel shutoff device of fuel injection pump |
JPS58183826A (ja) * | 1982-04-19 | 1983-10-27 | Toyota Motor Corp | 内燃機関用燃料噴射装置 |
JPS59221432A (ja) * | 1983-05-31 | 1984-12-13 | Toyota Motor Corp | 分配型燃料噴射ポンプ |
DE3343481A1 (de) * | 1983-12-01 | 1985-06-13 | Robert Bosch Gmbh, 7000 Stuttgart | Korrektureinrichtung fuer ein kraftstoffzumesssystem einer brennkraftmaschine |
JPH07111151B2 (ja) * | 1984-01-10 | 1995-11-29 | 日本電装株式会社 | デイ−ゼルエンジン用燃料噴射量制御装置 |
JPS60147544A (ja) * | 1984-01-10 | 1985-08-03 | Diesel Kiki Co Ltd | 分配型燃料噴射ポンプ |
JPS60162238U (ja) * | 1984-04-05 | 1985-10-28 | 株式会社ボッシュオートモーティブ システム | 燃料噴射装置 |
DE3426799A1 (de) * | 1984-07-20 | 1986-01-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge |
DE3505485A1 (de) * | 1985-02-16 | 1986-08-21 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und einrichtung zur steuerung und/oder regelung der kraftstoffzumessung in eine brennkraftmaschine |
JPH07116975B2 (ja) * | 1985-05-23 | 1995-12-18 | 株式会社ゼクセル | 燃料噴射装置 |
JPS61286541A (ja) * | 1985-06-13 | 1986-12-17 | Diesel Kiki Co Ltd | 燃料噴射ポンプの燃料噴射進角制御装置 |
JPH0658223B2 (ja) * | 1985-06-13 | 1994-08-03 | 株式会社ゼクセル | 回転装置用タイミング信号発生装置 |
DE3602713A1 (de) * | 1986-01-30 | 1987-08-06 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
US4706629A (en) * | 1986-02-07 | 1987-11-17 | Ford Motor Company | Control system for engine operation using two fuels of different volumetric energy content |
US4714068A (en) * | 1986-05-29 | 1987-12-22 | Toyota Jidosha Kabushiki Kaisha | Method and device for controlling fuel injection quantity of electronic control diesel engine |
-
1987
- 1987-04-06 JP JP62082892A patent/JP2521086B2/ja not_active Expired - Lifetime
-
1988
- 1988-02-22 KR KR1019880001821A patent/KR900007789B1/ko not_active IP Right Cessation
- 1988-03-30 US US07/175,242 patent/US4788960A/en not_active Expired - Fee Related
- 1988-04-05 DE DE3811436A patent/DE3811436A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
KR900007789B1 (ko) | 1990-10-20 |
DE3811436C2 (ko) | 1991-02-21 |
US4788960A (en) | 1988-12-06 |
DE3811436A1 (de) | 1988-10-27 |
JP2521086B2 (ja) | 1996-07-31 |
JPS63248942A (ja) | 1988-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19981008 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |