A gateway 300a connected to a bus used for communication by a plurality of ECUs provided on-board a vehicle is provided with: an external communication unit 375 that receives, from a server external to the vehicle, firmware update information that includes updated firmware for one ECU from among the plurality of ECUs; an ECU information acquiring unit 390 that acquires system configuration information indicating the type of each of the plurality of ECUs connected to the bus; and a FW update processing unit 370a that conducts a control to perform an update of firmware of the relevant ECU on the basis of the updated firmware, after an operation verification of the updated firmware is performed using an ECU of each type indicated by the system configuration information.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM


    Weitere Titelangaben:

    GATEWAY-VORRICHTUNG, FIRMWARE-AKTUALISIERUNGSVERFAHREN UND STEUERPROGRAMM
    DISPOSITIF DE PASSERELLE, PROCÉDÉ DE MISE À JOUR DE MICROLOGICIEL ET PROGRAMME DE COMMANDE


    Beteiligte:
    MAEDA MANABU (Autor:in) / MATSUSHIMA HIDEKI (Autor:in) / HAGA TOMOYUKI (Autor:in) / UJIIE YOSHIHIRO (Autor:in) / KISHIKAWA TAKESHI (Autor:in)

    Erscheinungsdatum :

    2023-11-08


    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



    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM

    MAEDA MANABU / MATSUSHIMA HIDEKI / HAGA TOMOYUKI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM

    MAEDA MANABU / MATSUSHIMA HIDEKI / HAGA TOMOYUKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM

    MAEDA MANABU / MATSUSHIMA HIDEKI / HAGA TOMOYUKI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM

    MAEDA MANABU / MATSUSHIMA HIDEKI / HAGA TOMOYUKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND RECORDING MEDIUM

    MAEDA MANABU / MATSUSHIMA HIDEKI / HAGA TOMOYUKI et al. | Europäisches Patentamt | 2020

    Freier Zugriff