WO1994011628A1 - Fuel controlling device for an engine with a cylinder idling function - Google Patents
Fuel controlling device for an engine with a cylinder idling function Download PDFInfo
- Publication number
- WO1994011628A1 WO1994011628A1 PCT/JP1993/001666 JP9301666W WO9411628A1 WO 1994011628 A1 WO1994011628 A1 WO 1994011628A1 JP 9301666 W JP9301666 W JP 9301666W WO 9411628 A1 WO9411628 A1 WO 9411628A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- engine
- cylinder
- switching
- mode
- determination
- 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
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/06—Cutting-out cylinders
-
- 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
- F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
- F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
-
- 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
- Y02T10/12—Improving ICE efficiencies
Definitions
- the switching determination means includes an operating parameter detecting means for detecting a value of an operating parameter in a current operating state of the engine, and an operating parameter detecting means for determining whether the engine is operating in the all-cylinder mode.
- Operating parameter setting means for storing in advance the values of the operating parameters, reading and setting the values of the operating parameters corresponding to the same operating state as when the actual operating parameters were detected from the stored values, By comparing the current value of the operating parameter detected by the parameter detecting means with the value of the operating parameter corresponding to the all-cylinder mode set by the operating parameter setting means, the above-described valve operation disconnection is performed. It may be determined whether or not the switching from the cylinder rest mode to the all cylinders mode by the switching means has been completed.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Valve Device For Special Equipments (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4395831A DE4395831B4 (de) | 1992-11-16 | 1993-11-15 | Kraftstoffsteuervorrichtung für einen Motor mit abschaltbaren Zylindergruppen |
KR1019940702448A KR940703968A (ko) | 1992-11-16 | 1993-11-15 | 아이들링 실린더 기구 부착 엔진의 연료제어장치(Fuel controlling device for an engine with a cylinder idling function) |
US08/481,143 US5492100A (en) | 1992-11-16 | 1993-11-15 | Fuel control device for engine having disconnectable groups of cylinders |
KR1019940702448A KR0146865B1 (ko) | 1992-11-16 | 1993-11-15 | 아이들링 실린더 기구 부착 엔진의 연료제어장치 |
DE4395831T DE4395831T1 (de) | 1992-11-16 | 1993-11-15 | Kraftstoffsteuervorrichtung für einen Motor mit abschaltbaren Zylindergruppen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30555392A JP3601837B2 (ja) | 1992-11-16 | 1992-11-16 | 休筒機構付きエンジンの燃料制御装置 |
JP4/305553 | 1992-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994011628A1 true WO1994011628A1 (en) | 1994-05-26 |
Family
ID=17946546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/001666 WO1994011628A1 (en) | 1992-11-16 | 1993-11-15 | Fuel controlling device for an engine with a cylinder idling function |
Country Status (5)
Country | Link |
---|---|
US (1) | US5492100A (ja) |
JP (1) | JP3601837B2 (ja) |
KR (2) | KR0146865B1 (ja) |
DE (2) | DE4395831T1 (ja) |
WO (1) | WO1994011628A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613473A (en) * | 1993-08-26 | 1997-03-25 | Siemens Aktiengesellschaft | Method of identifying the stroke positions in an internal combustion engine upon startup |
DE19606585C2 (de) * | 1995-04-19 | 1997-12-18 | Porsche Ag | Verfahren zur Zylinderzuschaltung einer Brennkraftmaschine |
US5642717A (en) * | 1996-07-01 | 1997-07-01 | Ford Motor Company | Temperature sensing system for an internal combustion engine |
US5890467A (en) * | 1996-08-12 | 1999-04-06 | Detroit Diesel Corporation | Method for internal combustion engine start-up |
EP0825337B1 (en) * | 1996-08-12 | 2003-05-07 | Detroit Diesel Corporation | Method for internal combustion engine start-up |
EP0933520A1 (en) | 1998-02-02 | 1999-08-04 | Detroit Diesel Corporation | Method for internal combustion engine start-up |
US6138636A (en) * | 1998-05-26 | 2000-10-31 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for controlling multi-cylinder internal combustion engine with partial cylinder switching-off mechanism |
JP3733786B2 (ja) * | 1999-05-21 | 2006-01-11 | トヨタ自動車株式会社 | 電磁駆動弁を有する内燃機関 |
JP2002097973A (ja) * | 2000-09-22 | 2002-04-05 | Honda Motor Co Ltd | 内燃機関の制御装置 |
JP2002227665A (ja) * | 2001-01-30 | 2002-08-14 | Nissan Motor Co Ltd | 内燃機関の弁停止機構の油圧制御装置 |
US6615804B2 (en) * | 2001-05-03 | 2003-09-09 | General Motors Corporation | Method and apparatus for deactivating and reactivating cylinders for an engine with displacement on demand |
JP2003118430A (ja) * | 2001-10-17 | 2003-04-23 | Honda Motor Co Ltd | 動力伝達装置 |
US6931839B2 (en) * | 2002-11-25 | 2005-08-23 | Delphi Technologies, Inc. | Apparatus and method for reduced cold start emissions |
JP2004340077A (ja) * | 2003-05-16 | 2004-12-02 | Honda Motor Co Ltd | 可変気筒式内燃機関のノッキング制御装置 |
JP4013905B2 (ja) * | 2003-05-21 | 2007-11-28 | トヨタ自動車株式会社 | 動力出力装置およびその制御方法並びに自動車 |
DE10349428A1 (de) * | 2003-10-21 | 2005-05-19 | Behr Gmbh & Co. Kg | Kraftfahrzeug-Klimaanlage mit Standklimatisierung und Verfahren zum Betreiben einer solchen |
JP4615879B2 (ja) * | 2004-03-02 | 2011-01-19 | 本田技研工業株式会社 | 能動型防振支持装置 |
EP1612393B1 (en) * | 2004-06-30 | 2010-04-28 | Ford Global Technologies, LLC | Method and system for operating a four-stroke multi-cylinder spark ignition combustion engine with cylinder deactivation |
JP4556898B2 (ja) * | 2006-03-28 | 2010-10-06 | 三菱自動車工業株式会社 | 内燃機関の可変動弁装置 |
DE102006044077A1 (de) * | 2006-09-20 | 2008-03-27 | Robert Bosch Gmbh | Verfahren zur Betriebsartenumschaltung einer Brennkraftmaschine mit mehreren Steuergeräten |
US7762237B2 (en) * | 2007-09-07 | 2010-07-27 | Ford Global Technologies, Llc | Method for determining valve degradation |
US7836866B2 (en) * | 2008-05-20 | 2010-11-23 | Honda Motor Co., Ltd. | Method for controlling cylinder deactivation |
JP4941443B2 (ja) * | 2008-09-30 | 2012-05-30 | トヨタ自動車株式会社 | 内燃機関の動弁システム |
JP4767312B2 (ja) | 2008-12-24 | 2011-09-07 | 本田技研工業株式会社 | 気筒の休止状態を判定する装置 |
FR2945324A3 (fr) * | 2009-05-07 | 2010-11-12 | Renault Sas | Dispositif de pilotage d'un moteur thermique |
WO2011052035A1 (ja) | 2009-10-27 | 2011-05-05 | トヨタ自動車株式会社 | 弁停止機構を備える内燃機関の制御装置 |
JP5571997B2 (ja) * | 2010-03-31 | 2014-08-13 | 本田技研工業株式会社 | 可変動弁機構を備える内燃機関 |
ITBO20120322A1 (it) * | 2012-06-12 | 2013-12-13 | Magneti Marelli Spa | Metodo di controllo di un motore a combustione interna |
ITBO20120324A1 (it) * | 2012-06-12 | 2013-12-13 | Magneti Marelli Spa | Metodo di controllo di un motore a combustione interna |
DE102013211003A1 (de) * | 2013-06-13 | 2014-12-18 | Robert Bosch Gmbh | Vermeidung einer Sicherheitskraftstoffabschaltung im Teilmotorbetrieb |
US9657637B2 (en) * | 2014-10-13 | 2017-05-23 | Ford Global Technologies, Llc | Method for controlling transitions in a variable displacement engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229847B2 (ja) * | 1983-08-30 | 1990-07-03 | Mazda Motor | |
JPH05195853A (ja) * | 1992-01-24 | 1993-08-03 | Mitsubishi Motors Corp | 弁停止機構付き内燃機関の運転制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104991A (en) * | 1976-08-23 | 1978-08-08 | Ford Motor Company | Circuit for controlling the operability of one or more cylinders of a multicylinder internal combustion engine |
US4227505A (en) * | 1977-04-27 | 1980-10-14 | Eaton Corporation | Valve selector control system |
JPS6024312B2 (ja) * | 1978-01-12 | 1985-06-12 | 日産自動車株式会社 | デイ−ゼルエンジンの予熱栓加熱装置 |
DE3013052A1 (de) * | 1980-04-03 | 1981-10-15 | Robert Bosch Gmbh, 7000 Stuttgart | Zuend- und kraftstoffeinspritzanlage fuer mehrzylindrige brennkraftmaschinen |
JPS5841232A (ja) * | 1981-09-02 | 1983-03-10 | Hitachi Ltd | 気筒数変換形燃料噴射ポンプの制御装置 |
DE3407000C1 (de) * | 1984-02-27 | 1986-01-23 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Drosselsteuerung fuer eine mehrzylindrige Brennkraftmaschine |
DE3633405A1 (de) * | 1986-10-01 | 1988-04-14 | Man Nutzfahrzeuge Gmbh | Verfahren zum betreiben einer abgas-truboaufgeladenen, niedrigverdichtenden mehrzylinder-dieselbrennkraftmaschine |
JPH0229847A (ja) * | 1988-07-20 | 1990-01-31 | Hitachi Ltd | 自動連続問合せ方式 |
US4951773A (en) * | 1989-07-25 | 1990-08-28 | General Motors Corporation | Vehicle traction control system with fuel control |
JP2668036B2 (ja) * | 1991-07-30 | 1997-10-27 | 三菱自動車工業株式会社 | エンジンの制御方法 |
JPH0681679A (ja) * | 1992-08-31 | 1994-03-22 | Mitsubishi Motors Corp | 弁可変駆動機構付きエンジンの切り換え制御装置 |
-
1992
- 1992-11-16 JP JP30555392A patent/JP3601837B2/ja not_active Expired - Fee Related
-
1993
- 1993-11-15 DE DE4395831T patent/DE4395831T1/de not_active Withdrawn
- 1993-11-15 KR KR1019940702448A patent/KR0146865B1/ko active
- 1993-11-15 WO PCT/JP1993/001666 patent/WO1994011628A1/ja active Application Filing
- 1993-11-15 DE DE4395831A patent/DE4395831B4/de not_active Expired - Fee Related
- 1993-11-15 KR KR1019940702448A patent/KR940703968A/ko not_active IP Right Cessation
- 1993-11-15 US US08/481,143 patent/US5492100A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229847B2 (ja) * | 1983-08-30 | 1990-07-03 | Mazda Motor | |
JPH05195853A (ja) * | 1992-01-24 | 1993-08-03 | Mitsubishi Motors Corp | 弁停止機構付き内燃機関の運転制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP3601837B2 (ja) | 2004-12-15 |
KR940703968A (ko) | 1994-12-12 |
JPH06146937A (ja) | 1994-05-27 |
DE4395831T1 (de) | 1997-07-31 |
DE4395831B4 (de) | 2004-11-04 |
KR0146865B1 (ko) | 1998-08-17 |
US5492100A (en) | 1996-02-20 |
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