An apparatus for displaying a distance to empty of a vehicle includes a controller configured to: estimate a mass of the vehicle, which increases or decreases while the vehicle is running; to calculate a driving energy consumption using a past-learned energy consumption based on a mass level corresponding to the increase or decrease in mass of the vehicle while the vehicle is running, and a current energy consumption of the vehicle; to calculate the distance to empty of the vehicle based on the driving energy consumption; to determine whether to update the distance to empty displayed on a display based on the mass level while the vehicle is running; and to update display information on the display based on the distance to empty.


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    Title :

    Apparatus and method for displaying distance to empty of vehicle


    Contributors:

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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