A method is disclosed where a temperature of a vehicle propulsion subsystem is measured. When the temperature exceeds a first threshold at least two countermeasures are actuated, including actuating a vehicle climate control subsystem and opening at least one vehicle window. The countermeasures may further include deactivating the propulsion subsystem. The vehicle hood/bonnet may also be opened and an electric coolant subsystem may circulate coolant when the propulsion system is deactivated. The windows may be opened when a precipitation sensor detects no precipitation and/or an occupant sensor detects that the vehicle is unoccupied. The countermeasures may be actuated in a predetermined sequence where; the climate control is actuated, then the windows are opened, the vehicle is then moved to a safe stopping zone and the propulsion system is deactivated, and then the vehicle hood is opened. A further countermeasure may be actuated when the measured temperature exceeds a second threshold or exceeds the first threshold for a predetermined period of time. The measured temperature may be from a cylinder head or an engine coolant. Also disclosed is a system with computer executable instructions for performing the method.


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    Titel :

    Vehicle propulsion cooling


    Beteiligte:
    AED M DUDAR (Autor:in)

    Erscheinungsdatum :

    2017-08-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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