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DE10360797A1 - Internal combustion engine gradual stopping controlling method, involves steering butterfly valves based on instruction for stopping engine, such that crankshaft comes to stop condition in desired discharge position - Google Patents

Internal combustion engine gradual stopping controlling method, involves steering butterfly valves based on instruction for stopping engine, such that crankshaft comes to stop condition in desired discharge position Download PDF

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Publication number
DE10360797A1
DE10360797A1 DE10360797A DE10360797A DE10360797A1 DE 10360797 A1 DE10360797 A1 DE 10360797A1 DE 10360797 A DE10360797 A DE 10360797A DE 10360797 A DE10360797 A DE 10360797A DE 10360797 A1 DE10360797 A1 DE 10360797A1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
stopping
engine
instruction
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.)
Granted
Application number
DE10360797A
Other languages
German (de)
Other versions
DE10360797B4 (en
Inventor
Andreas Rau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE10360797A priority Critical patent/DE10360797B4/en
Publication of DE10360797A1 publication Critical patent/DE10360797A1/en
Application granted granted Critical
Publication of DE10360797B4 publication Critical patent/DE10360797B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02N99/00—Subject matter not provided for in the other groups of this subclass
    • F02N99/002—Starting combustion engines by ignition means
    • F02N99/006—Providing a combustible mixture inside the cylinder
    • 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
    • F02D13/08—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing for rendering engine inoperative or idling
    • 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
    • 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
    • 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

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

The method involves steering butterfly valves based on an instruction for stopping an internal combustion engine, such that a crankshaft comes to a stop condition in a desired discharge position. The butterfly valves are induced for decelerating the internal combustion engine to close the combustion engine.

Description

Die Erfindung betrifft ein Verfahren zur Auslaufsteuerung einer Brennkraftmaschine.The The invention relates to a method for the outlet control of an internal combustion engine.

Ein Verfahren zur Auslaufsteuerung einer Brennkraftmaschine ist beispielsweise aus der DE 199 60 984 A1 bekannt. Hierbei werden zum Abstellen der Brennkraftmaschine in einer vorgegebenen Auslaufposition die Gasauslassventile entsprechend angesteuert. Durch Schließen der Gasauslassventile kann die Brennkraftmaschine jedoch nicht immer ausreichend abgebremst werden, um bei Stillstand der Brennkraftmaschine die vorgegebene Auslaufposition der Kurbelwelle zu erreichen.A method for the outlet control of an internal combustion engine is for example from DE 199 60 984 A1 known. Here, the gas outlet valves are controlled accordingly for stopping the internal combustion engine in a predetermined outlet position. By closing the gas outlet valves, however, the internal combustion engine can not always be braked sufficiently to reach the predetermined outlet position of the crankshaft when the internal combustion engine is at a standstill.

Erfindungsgemäß wird eine Brennkraftmaschine mit unabhängig voneinander verstellbaren brennraumindividuellen Drosselklappen verwendet, um ein Verfahren zur Auslaufsteuerung einer Brennkraftmaschine durchzuführen, bei der die Drosselklappen nach einem Befehl zum Abstellen der Brennkraftmaschine derart gesteuert werden, dass zur Vorbereitung des nächsten Starts der Brennkraftmaschine die Kurbelwelle in einer gewünschten Auslaufposition zum Stillstand kommt. Eine Brennkraftmaschine mit unabhängig voneinander verstellbaren brennraumindividuellen Drosselklappen ist beispielsweise aus der DE 43 35 804 A1 bekannt. Erfindungsgemäß werden die Drosselklappen insbesondere zum Abbremsen der Brennkraftmaschine im Schließsinne bewegt.According to the invention an internal combustion engine is used with independently adjustable combustion chamber individual throttle to perform a method for run-out control of an internal combustion engine in which the throttle valves are controlled by a command for stopping the engine so that in preparation for the next start of the engine, the crankshaft in a desired outlet position comes to a standstill. An internal combustion engine with independently adjustable combustion chamber individual throttle valves is for example from the DE 43 35 804 A1 known. According to the throttle valves are moved in particular for braking the internal combustion engine in the closing direction.

Die Erfindung eignet sich besonders gut für Brennkraftmaschinen mit Direkteinspritzung; denn damit ist ein Direktstart ohne Anlasser möglich. Zum technischen Hintergrund von Direktstarts wird auf die DE 199 60 984 A1 verwiesen.The invention is particularly suitable for internal combustion engines with direct injection; because with it a direct start without starter is possible. The technical background of direct starts will be on the DE 199 60 984 A1 directed.

Claims (1)

Verwendung einer Brennkraftmaschine mit unabhängig voneinander verstellbaren brennraumindividuellen Drosselklappen zur Auslaufsteuerung einer Brennkraftmaschine, bei der die Drosselklappen nach einem Befehl zum Abstellen der Brennkraftmaschine derart gesteuert werden, dass zur Vorbereitung des nächsten Starts der Brennkraftmaschine die Kurbelwelle in einer gewünschten Auslaufposition zum Stillstand kommt.Using an internal combustion engine with each other independently adjustable combustion chamber-specific throttle valves for discharge control an internal combustion engine, wherein the throttle valves after a Command for stopping the internal combustion engine to be controlled in such a way that in preparation for the next Starts the engine, the crankshaft in a desired Stopping position comes to a standstill.
DE10360797A 2003-12-23 2003-12-23 Method for the outlet control of an internal combustion engine Expired - Lifetime DE10360797B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10360797A DE10360797B4 (en) 2003-12-23 2003-12-23 Method for the outlet control of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10360797A DE10360797B4 (en) 2003-12-23 2003-12-23 Method for the outlet control of an internal combustion engine

Publications (2)

Publication Number Publication Date
DE10360797A1 true DE10360797A1 (en) 2005-08-04
DE10360797B4 DE10360797B4 (en) 2007-11-15

Family

ID=34716193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10360797A Expired - Lifetime DE10360797B4 (en) 2003-12-23 2003-12-23 Method for the outlet control of an internal combustion engine

Country Status (1)

Country Link
DE (1) DE10360797B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876341A1 (en) * 2006-07-04 2008-01-09 Ford Global Technologies, LLC Method for shutting down an internal combustion engine
EP2075444A1 (en) * 2007-12-25 2009-07-01 Toyota Jidosha Kabusiki Kaisha Controller for internal combustion engine and method for controlling internal combustion engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121937B1 (en) * 1983-04-11 1987-08-12 Nissan Motor Co., Ltd. Accelerator pedal control system for automotive vehicle
JPS63106323A (en) * 1986-10-24 1988-05-11 Honda Motor Co Ltd Variable intake control device for multi-cylinder internal combustion engine
DE4026853A1 (en) * 1989-08-25 1991-02-28 Mitsubishi Motors Corp THROTTLE VALVE CONTROL DEVICE
EP0269118B1 (en) * 1986-11-28 1994-08-31 Nippondenso Co., Ltd. Throttle valve control apparatus
DE4335804A1 (en) * 1993-10-20 1995-04-27 Bayerische Motoren Werke Ag Device for the independent adjustment of combustion-chamber-specific throttle valves
EP0612373B1 (en) * 1992-09-12 1995-11-15 Robert Bosch Gmbh Device for identifying the position of at least one shaft having a reference mark
DE19960984A1 (en) * 1999-12-17 2001-06-21 Bosch Gmbh Robert Process for controlling the stopping of an internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121937B1 (en) * 1983-04-11 1987-08-12 Nissan Motor Co., Ltd. Accelerator pedal control system for automotive vehicle
JPS63106323A (en) * 1986-10-24 1988-05-11 Honda Motor Co Ltd Variable intake control device for multi-cylinder internal combustion engine
EP0269118B1 (en) * 1986-11-28 1994-08-31 Nippondenso Co., Ltd. Throttle valve control apparatus
DE4026853A1 (en) * 1989-08-25 1991-02-28 Mitsubishi Motors Corp THROTTLE VALVE CONTROL DEVICE
EP0612373B1 (en) * 1992-09-12 1995-11-15 Robert Bosch Gmbh Device for identifying the position of at least one shaft having a reference mark
DE4335804A1 (en) * 1993-10-20 1995-04-27 Bayerische Motoren Werke Ag Device for the independent adjustment of combustion-chamber-specific throttle valves
DE19960984A1 (en) * 1999-12-17 2001-06-21 Bosch Gmbh Robert Process for controlling the stopping of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876341A1 (en) * 2006-07-04 2008-01-09 Ford Global Technologies, LLC Method for shutting down an internal combustion engine
EP2075444A1 (en) * 2007-12-25 2009-07-01 Toyota Jidosha Kabusiki Kaisha Controller for internal combustion engine and method for controlling internal combustion engine

Also Published As

Publication number Publication date
DE10360797B4 (en) 2007-11-15

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OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R071 Expiry of right