Charge information based upon predictions is displayed even when a portable device (200) and an in-vehicle device cannot communicate with each other, to give benefits to a user. During charging of a battery, charge characteristic data on the battery is transmitted from the in-vehicle device to the portable device (200). In the portable device (200), when charge information cannot be received from the in-vehicle device after pressing of a charge inquiry button to inquire of the in-vehicle device about a battery remaining amount and time before completion of charging, a battery predicted remaining amount and predicted time before completion of charging are calculated using previously obtained charge characteristic data, and these information is displayed in a display section (23).


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    Titel :

    Portable device for displaying battery charge information and battery charge information display system


    Weitere Titelangaben:

    Tragbare Vorrichtung zum Anzeigen der Batterieladungsinformation und Batterieladungsinformationsanzeigesystem
    Dispositif portable permettant d'afficher les informations de charge d'une batterie et système d'affichage d'informations de charge d'une batterie


    Beteiligte:

    Erscheinungsdatum :

    2016-07-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04Q Wähltechnik , SELECTING



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