BR112014002166A2 - process for shutting down and starting a motor vehicle engine - Google Patents

process for shutting down and starting a motor vehicle engine

Info

Publication number
BR112014002166A2
BR112014002166A2 BR112014002166A BR112014002166A BR112014002166A2 BR 112014002166 A2 BR112014002166 A2 BR 112014002166A2 BR 112014002166 A BR112014002166 A BR 112014002166A BR 112014002166 A BR112014002166 A BR 112014002166A BR 112014002166 A2 BR112014002166 A2 BR 112014002166A2
Authority
BR
Brazil
Prior art keywords
starting
motor vehicle
engine
shutting down
vehicle engine
Prior art date
Application number
BR112014002166A
Other languages
Portuguese (pt)
Inventor
Burkert Jochen
Feinauer Jochen
Mueller Norbert
Oliveira Raphael
strauss Steffen
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112014002166A2 publication Critical patent/BR112014002166A2/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
    • F02N11/0822—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to action of the driver
    • 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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
    • F02N2200/0801—Vehicle speed
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
    • F02N2200/102—Brake pedal position
    • 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
    • F02N2300/00—Control related aspects of engine starting
    • F02N2300/20—Control related aspects of engine starting characterised by the control method
    • F02N2300/2011—Control involving a delay; Control involving a waiting period before engine stop or engine start
    • 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)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

resumo patente de invenção: "processo para desligar e ligar um motor de veículo automotor". a presente invenção abrange um processo para desligar e ligar o motor de um veículo automotor que possui um sistema de freio com um ou vários circuitos de frenagem. o motor será desligado na dependência de um primeiro sinal (s4) independente de uma pressão de admissão (pvor) reinante no circuito de frenagem, ou seja, nos circuitos de frenagem , quando o veículo estiver paralisado ou quando a velocidade do veículo (v) estiver situada abaixo de um umbral de velocidade predeterminado (vschwelle) e o motor será ligado (s6) na dependência do primeiro sinal ou de um segundo sinal independente da pressão de admissão (pvor).patent summary: "process for shutting down and starting a motor vehicle engine". The present invention encompasses a process for stopping and starting the engine of a motor vehicle having a brake system with one or more braking circuits. the engine will be switched off depending on a first signal (s4) independent of an inlet pressure (pvor) prevailing in the braking circuit, ie braking circuits when the vehicle is at a standstill or when the vehicle speed (v) is situated below a predetermined speed threshold (vschwelle) and the engine will start (s6) depending on the first signal or a second signal independent of the inlet pressure (pvor).

BR112014002166A 2011-08-01 2012-07-05 process for shutting down and starting a motor vehicle engine BR112014002166A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011080172A DE102011080172A1 (en) 2011-08-01 2011-08-01 Method for switching off and switching on a vehicle engine
PCT/EP2012/063120 WO2013017370A1 (en) 2011-08-01 2012-07-05 Method for switching a vehicle engine on and off

Publications (1)

Publication Number Publication Date
BR112014002166A2 true BR112014002166A2 (en) 2017-02-21

Family

ID=46465226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002166A BR112014002166A2 (en) 2011-08-01 2012-07-05 process for shutting down and starting a motor vehicle engine

Country Status (7)

Country Link
EP (1) EP2739845A1 (en)
JP (1) JP2014529699A (en)
KR (1) KR101918333B1 (en)
CN (1) CN103703243B (en)
BR (1) BR112014002166A2 (en)
DE (1) DE102011080172A1 (en)
WO (1) WO2013017370A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014214869A1 (en) * 2014-07-29 2016-02-04 Robert Bosch Gmbh Method for operating a braking device, control unit
DE102015202093A1 (en) 2015-02-05 2016-08-11 Bayerische Motoren Werke Aktiengesellschaft Control unit and method for preventing unwanted vehicle movement
DE102017205895A1 (en) * 2017-04-06 2018-10-11 Bayerische Motoren Werke Aktiengesellschaft Start-stop device for initiating an automatic shutdown and / or connection operation of a prime mover
GB2579178B (en) * 2018-11-21 2021-04-14 Jaguar Land Rover Ltd Vehicle control method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3815096B2 (en) * 1998-12-28 2006-08-30 日産自動車株式会社 Brake operation detection method for idle stop system
JP3815101B2 (en) * 1999-02-10 2006-08-30 日産自動車株式会社 Automatic engine stop device
JP3675281B2 (en) * 2000-02-15 2005-07-27 日産自動車株式会社 Automatic engine stop / restart device for vehicle
DE10251765A1 (en) * 2002-11-07 2004-05-27 Daimlerchrysler Ag Manual-drive motor vehicle automatic switching on and off method, using sensors to detect both neutral and clutch pedal position so that the engine can be turned off when stationary with the clutch fully depressed
JP2004251253A (en) * 2003-02-21 2004-09-09 Toyota Motor Corp Automatic stop/starting control device for internal combustion engine
DE10317501B4 (en) * 2003-04-16 2015-06-03 Daimler Ag Method for operating a motor vehicle
FR2874659B1 (en) * 2004-08-27 2011-03-18 Peugeot Citroen Automobiles Sa METHOD FOR INHIBITING THE AUTOMATIC STOP CONTROL OF THE THERMAL MOTOR OF A VEHICLE IN CASE OF ABSENCE OF THE DRIVER
GB2427485C (en) * 2005-06-20 2010-12-08 Ford Global Tech Llc A method for controlling the operation of an engine.
JP2008128104A (en) * 2006-11-21 2008-06-05 Isuzu Motors Ltd Automatic stopping-starting device of engine
FR2916488B1 (en) * 2007-05-23 2013-08-02 Peugeot Citroen Automobiles Sa METHOD FOR CONTROLLING THE AUTOMATIC STOP AND RESTART OF THE ENGINE OF A VEHICLE
JP4784637B2 (en) * 2008-10-28 2011-10-05 株式会社デンソー Engine automatic stop start device
JP5141584B2 (en) * 2009-02-12 2013-02-13 三菱自動車工業株式会社 Evaporative fuel purge control device
JP2011131883A (en) * 2011-03-22 2011-07-07 Fujitsu Ten Ltd Economy running system, and economy running control device

Also Published As

Publication number Publication date
DE102011080172A1 (en) 2013-02-07
KR20140054015A (en) 2014-05-08
EP2739845A1 (en) 2014-06-11
KR101918333B1 (en) 2018-11-13
JP2014529699A (en) 2014-11-13
CN103703243A (en) 2014-04-02
WO2013017370A1 (en) 2013-02-07
CN103703243B (en) 2017-05-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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