WO2014009230A3 - Verfahren zum automatischen abschalten einer brennkraftmaschine - Google Patents

Verfahren zum automatischen abschalten einer brennkraftmaschine Download PDF

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Publication number
WO2014009230A3
WO2014009230A3 PCT/EP2013/064080 EP2013064080W WO2014009230A3 WO 2014009230 A3 WO2014009230 A3 WO 2014009230A3 EP 2013064080 W EP2013064080 W EP 2013064080W WO 2014009230 A3 WO2014009230 A3 WO 2014009230A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
automatically switching
stop
motor vehicle
Prior art date
Application number
PCT/EP2013/064080
Other languages
English (en)
French (fr)
Other versions
WO2014009230A2 (de
Inventor
Johann Hofmann
Georg Meder
Till Scheffler
Stefan Uhl
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
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 Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Priority to CN201380036594.5A priority Critical patent/CN104487700B/zh
Publication of WO2014009230A2 publication Critical patent/WO2014009230A2/de
Publication of WO2014009230A3 publication Critical patent/WO2014009230A3/de
Priority to US14/593,729 priority patent/US10030624B2/en

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
    • 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
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F02N11/0833—Vehicle 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
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18018—Start-stop drive, e.g. in a traffic jam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • 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
    • 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
    • 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
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F02N11/0833—Vehicle conditions
    • F02N11/084—State of vehicle accessories, e.g. air condition or power steering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/12—Engine control specially adapted for a transmission comprising a torque converter or for continuously variable transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/07—Automatic control systems according to one of the preceding groups in combination with control of the mechanism receiving the engine power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Transmission Device (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum automatischen Abschalten einer Brennkraftmaschine in einem Kraftfahrzeug, insbesondere in einem Kraftfahrzeug mit Automatikgetriebe, mittels einer Start-Stopp-Einrichtung, welche Maßnahmen zum automatischen Abschalten der Brennkraftmaschine einleitet, wenn das Fahrzeug in den Stillstand abgebremst und vorteilhafterweise für ein vorgegebenes Zeitintervall durch Betätigung des Bremspedals im Stillstand gehalten wurde. Die Erfindung zeichnet sich dadurch aus, dass zu einem definierten Zeitpunkt vor dem Einleiten der Maßnahmen zum automatischen Abschalten der Brennkraftmaschine die Drehzahl der Brennkraftmaschine verändert, insbesondere reduziert wird.
PCT/EP2013/064080 2012-07-10 2013-07-03 Verfahren zum automatischen abschalten einer brennkraftmaschine WO2014009230A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380036594.5A CN104487700B (zh) 2012-07-10 2013-07-03 用于自动关断内燃机的方法
US14/593,729 US10030624B2 (en) 2012-07-10 2015-01-09 Method for automatically switching off an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012212038.6 2012-07-10
DE201210212038 DE102012212038A1 (de) 2012-07-10 2012-07-10 Verfahren zum automatischen Abschalten einer Brennkraftmaschine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/593,729 Continuation US10030624B2 (en) 2012-07-10 2015-01-09 Method for automatically switching off an internal combustion engine

Publications (2)

Publication Number Publication Date
WO2014009230A2 WO2014009230A2 (de) 2014-01-16
WO2014009230A3 true WO2014009230A3 (de) 2014-03-20

Family

ID=48793202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/064080 WO2014009230A2 (de) 2012-07-10 2013-07-03 Verfahren zum automatischen abschalten einer brennkraftmaschine

Country Status (4)

Country Link
US (1) US10030624B2 (de)
CN (1) CN104487700B (de)
DE (1) DE102012212038A1 (de)
WO (1) WO2014009230A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6907817B2 (ja) * 2017-08-25 2021-07-21 トヨタ自動車株式会社 車両の制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1593830A1 (de) * 2003-02-10 2005-11-09 Kobelco Construction Machinery Co., Ltd. Motorsteuervorrichtung für baumaschine
DE102007060019B3 (de) * 2007-12-13 2009-04-23 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine im Stopp/Start-Betrieb
DE102009039090A1 (de) * 2009-08-27 2011-03-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum automatischen Abschalten und Einschalten einer Brennkraftmaschine
DE102010051963A1 (de) * 2010-11-19 2012-05-24 Liebherr-Werk Bischofshofen Gmbh Verfahren zum Betrieb eines Arbeitsgerätes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196693B (it) 1984-03-26 1988-11-25 Fiat Auto Spa Dispositivo stop start per il controllo del funzionamento del motore a combustione interna di un autoveicolo provvisto di cambio automatico
DE10023331A1 (de) 2000-05-12 2001-06-28 Daimler Chrysler Ag Verfahren zum Abstellen einer Brennkraftmaschine eines Fahrzeugs
DE102004044473B4 (de) * 2004-09-15 2007-12-20 Bayerische Motoren Werke Ag Steuereinheit und Verfahren zur Ansteuerung der Antriebseinheit eines Kraftfahrzeugs
DE102007009833B4 (de) 2007-02-28 2009-01-15 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steuerung eines automatischen Abschaltvorgangs einer Brennkraftmaschine in einem Kraftfahrzeug
DE102008060350A1 (de) 2008-12-03 2010-06-10 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum automatischen Abschalten einer Brennkraftmaschine
US8770173B2 (en) * 2010-04-14 2014-07-08 GM Global Technology Operations LLC Multi-phase engine stop position control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1593830A1 (de) * 2003-02-10 2005-11-09 Kobelco Construction Machinery Co., Ltd. Motorsteuervorrichtung für baumaschine
DE102007060019B3 (de) * 2007-12-13 2009-04-23 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine im Stopp/Start-Betrieb
DE102009039090A1 (de) * 2009-08-27 2011-03-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum automatischen Abschalten und Einschalten einer Brennkraftmaschine
DE102010051963A1 (de) * 2010-11-19 2012-05-24 Liebherr-Werk Bischofshofen Gmbh Verfahren zum Betrieb eines Arbeitsgerätes

Also Published As

Publication number Publication date
CN104487700B (zh) 2016-12-28
US20150126331A1 (en) 2015-05-07
DE102012212038A1 (de) 2014-01-30
CN104487700A (zh) 2015-04-01
WO2014009230A2 (de) 2014-01-16
US10030624B2 (en) 2018-07-24

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