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IN2012DN00432A - - Google Patents

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Publication number
IN2012DN00432A
IN2012DN00432A IN432DEN2012A IN2012DN00432A IN 2012DN00432 A IN2012DN00432 A IN 2012DN00432A IN 432DEN2012 A IN432DEN2012 A IN 432DEN2012A IN 2012DN00432 A IN2012DN00432 A IN 2012DN00432A
Authority
IN
India
Prior art keywords
combustion engine
internal combustion
electrical energy
energy source
operating state
Prior art date
Application number
Inventor
Balasubramaniam Balasubramaniam
M P Mahendra
Alex Dcruz John
Channaiah Umesha
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 IN2012DN00432A publication Critical patent/IN2012DN00432A/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 specially adapted for starting of engines
    • F02N11/0814—Circuits 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
    • F02N11/0825—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to prevention of engine restart failure, e.g. disabling automatic stop at low battery state
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • B60W2710/065—Idle condition
    • 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 specially adapted for starting of engines
    • F02N11/0862—Circuits specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
    • 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
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/063—Battery voltage
    • 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
    • F02N2250/00—Problems related to engine starting or engine's starting apparatus
    • F02N2250/02—Battery voltage drop at start, e.g. drops causing ECU reset
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Described herein is a method for operating a start-stop controller (1) tor a start-stop operating mode of an internal combustion engine (3) in a motor vehicle (5), wherein the internal combustion engine (3) is started by means of a starter (2) fed by an electrical energy source (4). The method includes detecting an operating state of the electrical energy source (4), activating a stop release if the operating state of the electrical energy source (4) is sufficient for a start of the internal combustion engine (3) by means of the starter device (2), and measuring the operating state of the electrical energy source (4) during a starting course of the internal combustion engine (3).
IN432DEN2012 2009-09-04 2010-08-31 IN2012DN00432A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009029227A DE102009029227A1 (en) 2009-09-04 2009-09-04 Start-stop control and method of operating the same
PCT/EP2010/062661 WO2011026821A1 (en) 2009-09-04 2010-08-31 Method and device for a start-stop controller for an internal combustion engine

Publications (1)

Publication Number Publication Date
IN2012DN00432A true IN2012DN00432A (en) 2015-05-15

Family

ID=43244940

Family Applications (1)

Application Number Title Priority Date Filing Date
IN432DEN2012 IN2012DN00432A (en) 2009-09-04 2010-08-31

Country Status (4)

Country Link
CN (1) CN102483026A (en)
DE (1) DE102009029227A1 (en)
IN (1) IN2012DN00432A (en)
WO (1) WO2011026821A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040827B (en) * 2012-11-08 2016-03-09 新电元工业株式会社 The engine control circuit of two wheeler and the engine control method of two wheeler
JP6238079B2 (en) 2014-07-08 2017-11-29 株式会社デンソー Rotating electric machine and engine starting system
DE102016000721B4 (en) 2016-01-23 2022-06-09 Audi Ag Motor vehicle with start-stop function and multiple energy stores
DE102016006526B4 (en) 2016-05-27 2025-01-23 Audi Ag Electrical system for an electrically powered motor vehicle
US10288029B2 (en) 2017-05-26 2019-05-14 Lear Corporation Battery state of function prediction with warm/cold cranking recognition and self-correction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682416B2 (en) * 2000-11-16 2011-05-11 トヨタ自動車株式会社 Vehicle drive device
DE102004004173B4 (en) 2004-01-28 2014-02-13 Robert Bosch Gmbh Method and device for detecting a disconnected battery
JP4461824B2 (en) * 2004-02-13 2010-05-12 トヨタ自動車株式会社 Vehicle, vehicle control method, and computer-readable recording medium recording a program for causing a computer to execute the control method
ITBO20040801A1 (en) * 2004-12-23 2005-03-23 Magneti Marelli Powertrain Spa METHOD FOR THE MANAGEMENT OF THE "STOP AND START" MODE IN A MOTOR VEHICLE PROVIDED WITH AN INTERNAL COMBUSTION ENGINE.
DE102005021227A1 (en) 2005-05-09 2006-11-16 Robert Bosch Gmbh Starting device for internal combustion engines in motor vehicles
CN101451471A (en) * 2007-11-30 2009-06-10 鸿富锦精密工业（深圳）有限公司 Vehicle oil-saving method and device thereof
JP4547011B2 (en) * 2008-02-13 2010-09-22 トヨタ自動車株式会社 POWER OUTPUT DEVICE, VEHICLE EQUIPPED WITH THE SAME, DRIVE DEVICE, AND CONTROL METHOD FOR POWER OUTPUT DEVICE

Also Published As

Publication number Publication date
CN102483026A (en) 2012-05-30
WO2011026821A1 (en) 2011-03-10
DE102009029227A1 (en) 2011-03-10

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