A vehicle-mounted communication system includes: a plurality of vehicle-mounted devices; and a relay device, wherein a first vehicle-mounted device of the vehicle-mounted devices transmits a frame addressed to a second vehicle-mounted device of the vehicle-mounted devices to the relay device, the frame being a frame for transmission and reception of information between the first vehicle-mounted device and the second vehicle-mounted device, and the relay device determines whether or not relay of the frame to the second vehicle-mounted device is permissible based on a result of comparison between a required safety level and a system safety level, the required safety level being a level of safety required for communication between the first vehicle-mounted device and the second vehicle-mounted device, the system safety level being at least based on function safety levels of the first vehicle-mounted device and the second vehicle-mounted device regarding safety of a vehicle.


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    Titel :

    VEHICLE-MOUNTED COMMUNICATION SYSTEM, RELAY DEVICE, AND RELAY METHOD


    Beteiligte:
    OTSU TOMOHIRO (Autor:in) / HAGIHARA TAKESHI (Autor:in) / URAYAMA HIROFUMI (Autor:in) / GO DARMAWAN (Autor:in) / KIKUCHI YOSHITAKA (Autor:in) / TANAKA HIDEYUKI (Autor:in) / IZUMI TATSUYA (Autor:in) / YAMAMOTO YUSUKE (Autor:in)

    Erscheinungsdatum :

    04.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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