A method of controlling the speed of a vehicle (1); the control method includes the steps of: determining, during a step of designing, a table (15) of motion that determines, as a function of the cruise speed (V C ), whether it is more convenient to proceed at a constant speed or to proceed at a variable speed; determining a desired cruise speed (V C ) of the vehicle (1); verifying, using the table (15) of motion whether, at the desired cruise speed (V C ), it is more convenient to proceed at a constant speed or to proceed at a variable speed; and piloting, if according to the table (15) of motion it is more convenient to proceed at a constant speed, a heat engine (4) and a transmission (5) of the vehicle (1) in order to cyclically alternate a period of active motion, in which the engine (4) is on and transmits a positive torque to the driving wheels (3), and a period of passive motion, in which the engine (4) is stopped and disconnected from the driving wheels (3).


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    Title :

    Vehicle speed control method with alternation of active motion and passive motion


    Additional title:

    Fahrzeuggeschwindigkeit Regelverfahren mit Wechsel zwischen aktiver und passiver Bewegung
    Méthode de contrôle de la vitesse des véhicules avec une alternance de déplacement actif et déplacement passif


    Contributors:

    Publication date :

    2017-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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