A control system 100 for determining when to start an internal combustion engine of a parallel hybrid electric vehicle having an electric motor connected to a wheel axle of the vehicle through a transmission of the vehicle. The control system 100 comprises one or more controllers 110 and is configured to receive a signal 165 indicative of a current wheel torque demand; compare the current wheel torque demand to a torque reference to generate a comparison result, wherein the torque reference is based on a decay-based approximation of an actual maximum electric motor wheel torque capacity across states of the transmission; and output an engine start signal 155 in dependence on the comparison result.


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    Titel :

    Engine start point improvement across gear shifts


    Beteiligte:
    ALEX HARRISON (Autor:in) / MATT SULLIVAN (Autor:in) / RICCARDO FRACCHIA (Autor:in) / SAMUEL RIOS (Autor:in) / MATTHEW HANCOCK (Autor:in) / ROMAIN LACROISILLE (Autor:in)

    Erscheinungsdatum :

    18.09.2024


    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



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