WO2004101976A1 - Verfahren zum abstellen einer brennkraftmaschine - Google Patents
Verfahren zum abstellen einer brennkraftmaschine Download PDFInfo
- Publication number
- WO2004101976A1 WO2004101976A1 PCT/EP2004/003523 EP2004003523W WO2004101976A1 WO 2004101976 A1 WO2004101976 A1 WO 2004101976A1 EP 2004003523 W EP2004003523 W EP 2004003523W WO 2004101976 A1 WO2004101976 A1 WO 2004101976A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- internal combustion
- combustion engine
- operating state
- crankshaft
- stopping
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
- F02D2041/0095—Synchronisation of the cylinders during engine shutdown
-
- 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
- F02D41/0005—Controlling intake air during deceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/003—Starters comprising a brake mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
- F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position
Definitions
- the invention relates to a method for stopping an internal combustion engine, in particular for a motor vehicle.
- the stopping of an internal combustion engine of a motor vehicle is usually initiated by the driver with the ignition key.Thus, the fuel supply is interrupted by turning the ignition key, ie injection valves or injectors are no longer energized of the internal combustion engine is initiated by an engine control unit after certain conditions such as a vehicle speed of zero and an actuation of the brake of the motor vehicle are met.
- the problem is that the actual present position of the internal combustion engine, ie the angular position of Crankshaft and the camshaft and thus the cylinder position are initially unknown. Only after the shafts of the internal combustion engine rotate, the associated sensors deliver evaluatable output signals from which the instantaneous angular position of the crankshaft and the camshaft can be determined.
- crankshaft sensor wheel Only when certain engine-specific conditions are met and the reference mark of the crankshaft sensor wheel is detected, a synchronization can take place, in which the correct angular position of the crankshaft and camshaft is detected and in the case of which the correct cylinder positions are known.
- the start time can vary considerably. There are particularly unfavorable and particularly favorable starting positions. In the worst case, for example, requires a 4-cylinder 4-stroke engine about 180 ° crankshaft longer for a start of the engine.
- the direct start of an Otto internal combustion engine is only possible if the necessary for the direct start discharge position of the crankshaft is achieved by chance.
- DE 198 58 992 AI describes a start / drive unit for an internal combustion engine of a motor vehicle, in which the actual starting process of the internal combustion engine precedes a StartGermanungsphase in which the starting conditions are detected with a closed clutch and a decision on the subsequent phase of operation is made.
- a start clarification phase an internal combustion engine can be started without the usual starter.
- DE 100 30 001 Al discloses a method for the controlled shutdown of a - internal combustion engine, in which the crankshaft is moved after completion of the discharge operation in the desired angular position;
- DE 100 50 170 A1 describes a method in which, during the switching-off operation of the internal combustion engine, braking or driving means bring the crankshaft into a predetermined rest position.
- crankshaft is actively positioned during the discharge process of the internal combustion engine, however, are only possible for certain, but not for all starting systems.
- the inventive method is characterized by the fact that the internal combustion engine after the initiation of the shutdown, for example, by turning the ignition key or by the engine control unit in the stop-start operation of the motor vehicle, is turned off from a defined operating condition out.
- the defined operating state is chosen such that a desired outlet position of the crankshaft is achieved.
- the actual shutdown of the internal combustion engine is delayed after the time of initiation of the shutdown until a defined operating state of the internal combustion engine is reached. If the internal combustion engine is turned off from this defined operating state, then no active intervention in the discharge process is necessary, the crankshaft automatically reaches a desired discharge position, which corresponds to the most favorable starting position for a subsequent starting process of the internal combustion engine.
- the defined operating state of the internal combustion engine can be determined by a specific rotational speed of the internal combustion engine, by a specific throttle position of the internal combustion engine, by a specific load of the generator and / or ancillaries, by a defined final injection and combustion in a specific cylinder of the internal combustion engine or by a combination of these Be given parameters.
- the defined operating state for switching off the internal combustion engine varies depending on the type and structure of the internal combustion engine, but can be readily determined.
- the defined operating state for stopping the internal combustion engine during operation of the internal combustion engine is further learned and optimized.
- the outlet position of the crankshaft can be additionally controlled by an active influence of the outlet process. This happens For example, by changing the throttle position during the outlet orlauf, by changing the load in the belt drive during the discharge process (eg power steering pump, air conditioner, etc.), by actively braking the engine with the clutch of a downstream transmission and subsequent immediate opening of the clutch and the like.
- an active influence of the outlet process For example, by changing the throttle position during the outlet orlauf, by changing the load in the belt drive during the discharge process (eg power steering pump, air conditioner, etc.), by actively braking the engine with the clutch of a downstream transmission and subsequent immediate opening of the clutch and the like.
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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04725320A EP1625293B8 (de) | 2003-05-17 | 2004-04-02 | Verfahren zum abstellen einer brennkraftmaschine |
DE502004005564T DE502004005564D1 (de) | 2003-05-17 | 2004-04-02 | Verfahren zum abstellen einer brennkraftmaschine |
JP2006529673A JP2007503549A (ja) | 2003-05-17 | 2004-04-02 | 内燃機関の停止方法 |
US11/274,789 US7527580B2 (en) | 2003-05-17 | 2005-11-15 | Method of shutting down an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10322305A DE10322305A1 (de) | 2003-05-17 | 2003-05-17 | Verfahren zum Abstellen einer Brennkraftmaschine |
DE10322305.3 | 2003-05-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/274,789 Continuation-In-Part US7527580B2 (en) | 2003-05-17 | 2005-11-15 | Method of shutting down an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004101976A1 true WO2004101976A1 (de) | 2004-11-25 |
Family
ID=33394720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/003523 WO2004101976A1 (de) | 2003-05-17 | 2004-04-02 | Verfahren zum abstellen einer brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US7527580B2 (de) |
EP (1) | EP1625293B8 (de) |
JP (1) | JP2007503549A (de) |
DE (2) | DE10322305A1 (de) |
WO (1) | WO2004101976A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007092547A (ja) * | 2005-09-27 | 2007-04-12 | Toyota Motor Corp | 内燃機関の停止制御装置 |
WO2012010236A1 (de) * | 2010-07-23 | 2012-01-26 | Daimler Ag | Verfahren und vorrichtung zum stoppen eines verbrennungsmotors |
DE102011102015B4 (de) * | 2010-05-25 | 2017-12-07 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Systeme für eine verbesserte Maschinenstart/stopp-reaktion |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4550627B2 (ja) * | 2005-03-02 | 2010-09-22 | 日立オートモティブシステムズ株式会社 | 内燃機関の停止制御方法および停止制御装置 |
JP4604838B2 (ja) * | 2005-05-23 | 2011-01-05 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4435844B1 (ja) | 2008-11-13 | 2010-03-24 | 本田技研工業株式会社 | 内燃機関の停止制御装置 |
JP5006306B2 (ja) * | 2008-12-05 | 2012-08-22 | 本田技研工業株式会社 | 内燃機関の停止時にエアー制御機構を制御する装置 |
US8370051B2 (en) * | 2009-01-05 | 2013-02-05 | Ford Global Technologies, Llc | Methods and systems for assisted direct start control |
DE102009020425A1 (de) * | 2009-05-08 | 2010-11-25 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Auslaufsteuerung einer Brennkraftmaschine |
DE102012216934A1 (de) * | 2011-10-06 | 2013-04-11 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
GB2520557B (en) | 2013-11-26 | 2020-07-08 | Ford Global Tech Llc | A method of controlling an engine of a motor vehicle |
SE541986C2 (en) | 2016-01-05 | 2020-01-14 | Scania Cv Ab | A system and a method for controlling a shutdown of an internal combustion engine |
WO2018026698A1 (en) | 2016-08-01 | 2018-02-08 | Cummins Inc. | Control of engine-integrated electric machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510396A (en) * | 1981-07-24 | 1985-04-09 | Toyota Jidosha Kabushiki Kaisha | Method of controlling automatic stop and restart of an engine |
DE19949931A1 (de) * | 1999-10-16 | 2001-04-05 | Daimler Chrysler Ag | Verfahren und Vorrichtung zum Starten einer Brennkraftmaschine |
EP1113169A1 (de) * | 1999-12-28 | 2001-07-04 | Robert Bosch Gmbh | Starteranordnung für eine Brennkraftmaschine und Verfahren zur Steuerung derselben |
DE10050170A1 (de) * | 2000-10-11 | 2002-04-25 | Daimler Chrysler Ag | Vorrichtung zum Starten einer Brennkraftmaschine |
DE10210246A1 (de) * | 2001-03-09 | 2002-09-19 | Denso Corp | Mit Motorgenerator ausgestattetes Maschinenstartersystem für Fahrzeuge |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6098585A (en) | 1997-08-11 | 2000-08-08 | Ford Global Technologies, Inc. | Multi-cylinder four stroke direct injection spark ignition engine |
DE19735455C1 (de) | 1997-08-16 | 1998-11-19 | Daimler Benz Ag | Verfahren zum Reduzieren von Abgasemissionen beim Abstellen einer Brennkraftmaschine |
JPH11107793A (ja) * | 1997-10-01 | 1999-04-20 | Honda Motor Co Ltd | 内燃機関の停止位置制御装置 |
JPH11107823A (ja) * | 1997-10-01 | 1999-04-20 | Honda Motor Co Ltd | 内燃機関の停止位置推定装置 |
DE19858992A1 (de) | 1998-04-20 | 1999-10-21 | Bosch Gmbh Robert | Start-/Antriebseinheit für eine Brennkraftmaschine eines Kraftfahrzeuges |
JP2001159339A (ja) | 1999-12-03 | 2001-06-12 | Nissan Motor Co Ltd | 可変動弁式内燃機関の制御装置 |
DE19960984A1 (de) | 1999-12-17 | 2001-06-21 | Bosch Gmbh Robert | Verfahren zur Auslaufsteuerung einer Brennkraftmaschine |
US6283079B1 (en) * | 2000-08-25 | 2001-09-04 | Ford Global Technologies, Inc. | System for preventing vibrations in a diesel engine |
JP2002188471A (ja) | 2000-12-19 | 2002-07-05 | Honda Motor Co Ltd | 内燃機関の電磁動弁制御装置 |
US6453864B1 (en) * | 2001-01-16 | 2002-09-24 | General Motors Corporation | Crankshaft rotation control in a hybrid electric vehicle |
FR2827911B1 (fr) * | 2001-07-27 | 2004-01-30 | Peugeot Citroen Automobiles Sa | Procede de reglage de l'arret et procede de redemarrage d'un moteur a combustion interne |
EP1367256B1 (de) * | 2002-05-14 | 2007-04-18 | Ford Global Technologies, LLC | Verfahren zur Vorbereitung des Anlassens einer Brennkraftmaschine |
EP1413727B1 (de) * | 2002-10-25 | 2006-04-05 | Ford Global Technologies, LLC | Verfahren zum abstellen einer brennkraftmaschine und brennkraftmaschine geeignet zur durchfuehrung dieses verfahrens |
US7082899B2 (en) * | 2004-03-26 | 2006-08-01 | Bose Corporation | Controlled starting and braking of an internal combustion engine |
US7142973B2 (en) * | 2004-06-11 | 2006-11-28 | Denso Corporation | Engine control apparatus designed to ensure accuracy in determining engine position |
US7191756B2 (en) * | 2004-11-16 | 2007-03-20 | Ford Global Technologies, Llc | System and method for controling crankshaft position during engine shutdown using cylinder pressure |
-
2003
- 2003-05-17 DE DE10322305A patent/DE10322305A1/de not_active Withdrawn
-
2004
- 2004-04-02 EP EP04725320A patent/EP1625293B8/de not_active Expired - Fee Related
- 2004-04-02 WO PCT/EP2004/003523 patent/WO2004101976A1/de active IP Right Grant
- 2004-04-02 JP JP2006529673A patent/JP2007503549A/ja active Pending
- 2004-04-02 DE DE502004005564T patent/DE502004005564D1/de not_active Expired - Lifetime
-
2005
- 2005-11-15 US US11/274,789 patent/US7527580B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510396A (en) * | 1981-07-24 | 1985-04-09 | Toyota Jidosha Kabushiki Kaisha | Method of controlling automatic stop and restart of an engine |
DE19949931A1 (de) * | 1999-10-16 | 2001-04-05 | Daimler Chrysler Ag | Verfahren und Vorrichtung zum Starten einer Brennkraftmaschine |
EP1113169A1 (de) * | 1999-12-28 | 2001-07-04 | Robert Bosch Gmbh | Starteranordnung für eine Brennkraftmaschine und Verfahren zur Steuerung derselben |
DE10050170A1 (de) * | 2000-10-11 | 2002-04-25 | Daimler Chrysler Ag | Vorrichtung zum Starten einer Brennkraftmaschine |
DE10210246A1 (de) * | 2001-03-09 | 2002-09-19 | Denso Corp | Mit Motorgenerator ausgestattetes Maschinenstartersystem für Fahrzeuge |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007092547A (ja) * | 2005-09-27 | 2007-04-12 | Toyota Motor Corp | 内燃機関の停止制御装置 |
JP4715424B2 (ja) * | 2005-09-27 | 2011-07-06 | トヨタ自動車株式会社 | 内燃機関の停止制御装置 |
DE102011102015B4 (de) * | 2010-05-25 | 2017-12-07 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Systeme für eine verbesserte Maschinenstart/stopp-reaktion |
WO2012010236A1 (de) * | 2010-07-23 | 2012-01-26 | Daimler Ag | Verfahren und vorrichtung zum stoppen eines verbrennungsmotors |
Also Published As
Publication number | Publication date |
---|---|
EP1625293A1 (de) | 2006-02-15 |
EP1625293B1 (de) | 2007-11-21 |
US20060065223A1 (en) | 2006-03-30 |
EP1625293B8 (de) | 2008-01-23 |
DE502004005564D1 (de) | 2008-01-03 |
US7527580B2 (en) | 2009-05-05 |
JP2007503549A (ja) | 2007-02-22 |
DE10322305A1 (de) | 2004-12-02 |
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