The invention relates to a method for controlling a hybrid drive system, for a hybrid vehicle comprising a first power train having at least one heat engine (MTH) for a first running gear and a second electrically driven running gear system (14). The invention also relates to a strategy to control coupling and uncoupling for an jaw clutching system (30) inserted between a hybridisation machine (MELAR) and drive wheels of the second running gear with hybridisation, which involves a raw request step to open dogs of the jaw clutching system (30) followed either by a step of validating the opening of the dogs or a step of preventing the opening of the dogs, according to whether the first power train is coupled or uncoupled, respectively, such that said power train and the second running gear system cannot be simultaneously free-wheeling when the vehicle is in motion.


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    Title :

    PROCEDE DE COMMANDE DE SYSTEME DE MOTORISATION HYBRIDE, POUR UN VEHICULE HYBRIDE


    Additional title:

    METHOD FOR CONTROLLING A HYBRID DRIVE SYSTEM, FOR A HYBRID VEHICLE
    VERFAHREN ZUR STEUERUNG EINES HYBRIDANTRIEBSSYSTEMS FÜR EIN HYBRIDFAHRZEUG


    Contributors:

    Publication date :

    2018-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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