A method for determining an extra-fuel consumption of a terrestrial vehicle, in particular an industrial or commercial vehicle, comprising (Step 2) estimating a first expected fuel consumption in time, based on said first, second and third set of input parameters, (Step 3) a second acquisition of a measured fuel consumption in time, (Step 4) obtaining an error value in time, (Step 5) and when said error value increases abruptly (5=yes), then (Step 6) activating a flag indicating a condition of extra-fuel consumption, (Step 2') estimating a second expected fuel consumption in time, based on ideal parameter values of use of the vehicle and if there is an offset greater than a predetermined threshold, then a cause of extra-consumption is identified as an incorrect vehicle driving style.


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    Title :

    СПОСОБ И СИСТЕМА ДЛЯ ОПРЕДЕЛЕНИЯ ПРИЧИНЫ ЧРЕЗМЕРНОГО РАСХОДА ТОПЛИВА


    Publication date :

    2021-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    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