A storage part (21) stores beforehand, as an energy consumption graph (32), amounts of energy consumed by a vehicle traveling in both directions along road links on a map (31). A processing part (12) traces a road link from a specified start point location peripherally, calculates, for each road node (A-F), a first and second integration values obtained by integrating amounts of energy in a direction moving away from the start point location on the energy consumption graph (32) and in a direction moving toward the start point location on the energy consumption graph, and based on a relationship between the sum of the first integration value and the second integration value, and a given specified amount of energy for each road node (A-F), decides a round-trip traveling range which is a range within which the vehicle is able to return to the start point location by using the specified amount of energy.


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    Titel :

    Traveling range calculation apparatus, method and program


    Weitere Titelangaben:

    Vorrichtung zur Berechnung der Reichweite, Verfahren und Programm
    Appareil de calcul de plage de déplacement, procédé et programme


    Beteiligte:

    Erscheinungsdatum :

    2018-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen





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