FR3071895B1 - METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR - Google Patents

METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR Download PDF

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Publication number
FR3071895B1
FR3071895B1 FR1759047A FR1759047A FR3071895B1 FR 3071895 B1 FR3071895 B1 FR 3071895B1 FR 1759047 A FR1759047 A FR 1759047A FR 1759047 A FR1759047 A FR 1759047A FR 3071895 B1 FR3071895 B1 FR 3071895B1
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FR
France
Prior art keywords
belt
engine
risk
starting member
preventing
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.)
Active
Application number
FR1759047A
Other languages
French (fr)
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FR3071895A1 (en
Inventor
Corentin Leborgne
Sebastien Boucraut
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1759047A priority Critical patent/FR3071895B1/en
Publication of FR3071895A1 publication Critical patent/FR3071895A1/en
Application granted granted Critical
Publication of FR3071895B1 publication Critical patent/FR3071895B1/en
Active legal-status Critical Current
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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
    • F02N11/0825—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F02N11/0837—Environmental conditions thereof, e.g. traffic, weather or road 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
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/08—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing being of friction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • 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
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • 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
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—Engine 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
    • F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
    • F02N2200/045—Starter temperature or parameters related to it
    • 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
    • F02N2200/12—Parameters used for control of starting apparatus said parameters being related to the vehicle exterior
    • F02N2200/122—Atmospheric temperature
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

L'invention porte sur un procédé de prévention d'un risque de glissement d'une courroie reliant un organe de démarrage à un moteur thermique d'un véhicule automobile, le risque étant susceptible d'être produit par un dépôt de givre. Le procédé comprend une estimation d'une température (Tcour) de la courroie en temps réel selon un modèle simulant un bilan thermique (14) de la courroie basée sur au moins une estimation ou une mesure de la température ambiante (Tamb) et au moins une évaluation des échanges en convection (15) et en conduction (17) de la courroie. Si la température (Tcour) de la courroie estimée est inférieure à un seuil de température, il est procédé, quand le moteur est tournant, à une interdiction d'arrêt du moteur ou, quand le moteur est à l'arrêt, à une interdiction d'un démarrage du moteur par l'organe de démarrage associé à la courroie.The invention relates to a method for preventing a risk of slipping of a belt connecting a starting member to a heat engine of a motor vehicle, the risk being likely to be produced by a deposit of frost. The method comprises an estimation of a temperature (Tcour) of the belt in real time according to a model simulating a thermal balance (14) of the belt based on at least one estimation or a measurement of the ambient temperature (Tamb) and at least an evaluation of the convection (15) and conduction (17) exchanges of the belt. If the estimated belt temperature (Tcour) is below a temperature threshold, when the engine is running, the engine is stopped or when the engine is stopped, it is prohibited starting the engine by the starting member associated with the belt.

FR1759047A 2017-09-29 2017-09-29 METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR Active FR3071895B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1759047A FR3071895B1 (en) 2017-09-29 2017-09-29 METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759047A FR3071895B1 (en) 2017-09-29 2017-09-29 METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR
FR1759047 2017-09-29

Publications (2)

Publication Number Publication Date
FR3071895A1 FR3071895A1 (en) 2019-04-05
FR3071895B1 true FR3071895B1 (en) 2020-01-03

Family

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Family Applications (1)

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FR1759047A Active FR3071895B1 (en) 2017-09-29 2017-09-29 METHOD FOR PREVENTING A RISK OF SLIDING A BELT CONNECTING A STARTING MEMBER TO A MOTOR

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FR (1) FR3071895B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107571A1 (en) * 2020-02-26 2021-08-27 Psa Automobiles Sa STARTING PROCEDURE OF A MOTOR VEHICLE COMBUSTION ENGINE
FR3110497A1 (en) 2020-05-25 2021-11-26 Psa Automobiles Sa TENSIONER FOR ATTACHMENT BELT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056752A1 (en) * 2005-11-29 2007-05-31 Robert Bosch Gmbh Traction unit drive, for internal combustion engine of motor vehicle, has thermal scanning device determining warming of traction unit and including temperature sensor that is arranged adjacent to device for determining temperature of unit
DE102008011479A1 (en) * 2008-02-27 2009-09-03 Schaeffler Kg Starting device of an internal combustion engine
JP2009275652A (en) * 2008-05-16 2009-11-26 Toyota Industries Corp Belt type power transmission device of internal combustion engine
JP2010174812A (en) * 2009-01-30 2010-08-12 Toyota Industries Corp Control device of internal combustion engine
JP2015003704A (en) * 2013-06-24 2015-01-08 株式会社ジェイテクト Steering device
FR3055382B1 (en) * 2016-08-24 2018-08-24 Peugeot Citroen Automobiles Sa METHOD FOR PREVENTING RISK OF SLIDING BY FRICTION OF A BELT CONNECTING A STARTING MEMBER TO AN ENGINE
FR3055584B1 (en) * 2016-09-02 2020-03-13 Peugeot Citroen Automobiles Sa METHOD FOR ESTIMATING THE ROOM TEMPERATURE OF A MOTOR VEHICLE UNDER HOOD

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Publication number Publication date
FR3071895A1 (en) 2019-04-05

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