The present invention provides a program rewriting device and a program rewriting method capable of easily rewriting a program. A rewriting control unit of a program rewriting device compares the current version information that is read from all rewritable ECUs included in a network with the latest version information corresponding to the current version information and extracts, as target ECUs, rewriting candidate ECUs in which the current version information does not match the latest version information. The rewriting control unit sequentially performs a program rewriting action for the extracted target ECUs in order of priority stored in an order DB.


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    Titel :

    PROGRAM REWRITING DEVICE AND PROGRAM REWRITING METHOD


    Beteiligte:
    NARUSE KUNIHARU (Autor:in) / YOSHINO SHINYA (Autor:in) / FUJITSUKA SHUN (Autor:in)

    Erscheinungsdatum :

    22.03.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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