EP2128629A3 - Method and device for detecting the operating condition of a combustion engine - Google Patents

Method and device for detecting the operating condition of a combustion engine Download PDF

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Publication number
EP2128629A3
EP2128629A3 EP09100184.2A EP09100184A EP2128629A3 EP 2128629 A3 EP2128629 A3 EP 2128629A3 EP 09100184 A EP09100184 A EP 09100184A EP 2128629 A3 EP2128629 A3 EP 2128629A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
detecting
motor vehicle
vehicle
operating condition
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
EP09100184.2A
Other languages
German (de)
French (fr)
Other versions
EP2128629A2 (en
EP2128629B1 (en
Inventor
Thomas May
Erik Walossek
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2128629A2 publication Critical patent/EP2128629A2/en
Publication of EP2128629A3 publication Critical patent/EP2128629A3/en
Application granted granted Critical
Publication of EP2128629B1 publication Critical patent/EP2128629B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers
    • 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
    • F02N11/0848—Circuits or control means specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Detektion des Betriebszustandes eines Verbrennungsmotors und eine dazu korrespondierende Vorrichtung. Erfindungsgemäß wird vorgeschlagen, aus dem zeitlichen Verlauf (1) der elektrischen Spannung des Bordnetzes eines Kraftfahrzeuges den Betriebszustand des das Kraftfahrzeug ansteuernden Verbrennungsmotors abzuleiten. Das erfindungsgemäße Verfahren eignet sich zur automatischen Ein- und Ausschaltung nachgerüsteter elektrischer Verbraucher in einem Kraftfahrzeug, die im Betrieb eingeschaltet und im Ruhezustand des Fahrzeuges ausgeschaltet sein sollen, wie z.B. Navigationssysteme, Fahrerassistenzsysteme und insbesondere automatische Mauterfassungssysteme.

Figure imgaf001
The invention relates to a method for detecting the operating state of an internal combustion engine and a device corresponding thereto. According to the invention, it is proposed to derive the operating state of the internal combustion engine controlling the motor vehicle from the time profile (1) of the electrical voltage of the vehicle electrical system of a motor vehicle. The method according to the invention is suitable for the automatic switching on and off of retrofitted electrical consumers in a motor vehicle, which are to be switched on during operation and switched off in the idle state of the vehicle, such as navigation systems, driver assistance systems and, in particular, automatic toll collection systems.
Figure imgaf001
EP09100184.2A 2008-04-22 2009-03-13 Method and device for detecting the operating condition of a combustion engine Expired - Fee Related EP2128629B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810001304 DE102008001304A1 (en) 2008-04-22 2008-04-22 Method and device for detecting the operating state of an internal combustion engine

Publications (3)

Publication Number Publication Date
EP2128629A2 EP2128629A2 (en) 2009-12-02
EP2128629A3 true EP2128629A3 (en) 2018-01-24
EP2128629B1 EP2128629B1 (en) 2019-06-05

Family

ID=41111416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09100184.2A Expired - Fee Related EP2128629B1 (en) 2008-04-22 2009-03-13 Method and device for detecting the operating condition of a combustion engine

Country Status (2)

Country Link
EP (1) EP2128629B1 (en)
DE (1) DE102008001304A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8805639B1 (en) * 2011-03-24 2014-08-12 Greenroad Driving Technologies Ltd. Idle detection for improving fuel consumption efficiency in a vehicle
ITMI20121650A1 (en) * 2012-10-02 2014-04-03 Cobra Automotive Technologies S P A DEVICE FOR DETECTION OF USE OF A VEHICLE, PARTICULARLY FOR APPLICATIONS IN INSURANCE OR SIMILAR
DE102016222173B4 (en) 2016-11-11 2024-06-06 Leoni Bordnetz-Systeme Gmbh Power distributor and on-board network with multiple power distributors
DE102022206565A1 (en) 2022-06-29 2024-01-04 Robert Bosch Gesellschaft mit beschränkter Haftung Method for controlling the supply of at least one consumer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599636A (en) * 1991-12-21 1997-02-04 Braun; Dieter Device for improving the current output of a chargeable battery at low outside temperature
WO1998054811A1 (en) * 1997-05-28 1998-12-03 Euston Holdings Limited Battery and battery controller
US5992365A (en) * 1996-09-27 1999-11-30 Valeo Equipements Electriques Moteur Method and device for controlling the cut-off of a motor vehicle starter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599636A (en) * 1991-12-21 1997-02-04 Braun; Dieter Device for improving the current output of a chargeable battery at low outside temperature
US5992365A (en) * 1996-09-27 1999-11-30 Valeo Equipements Electriques Moteur Method and device for controlling the cut-off of a motor vehicle starter
WO1998054811A1 (en) * 1997-05-28 1998-12-03 Euston Holdings Limited Battery and battery controller

Also Published As

Publication number Publication date
EP2128629A2 (en) 2009-12-02
EP2128629B1 (en) 2019-06-05
DE102008001304A1 (en) 2009-10-29

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