An information of a network to which a new function unit has been added is easily acquired. A relay device installed in a vehicle includes: a detection unit configured to detect a new function unit being a function unit that is newly added to a network including an existing function unit being one or a plurality of function units; a relay unit configured to relay a frame between the function units; and an acquisition unit configured to acquire, from the frame, relayed by the relay unit, between the new function unit detected by the detection unit and the existing function unit, function unit information that includes information regarding a network configuration of a layer of a lower order than an application layer, the function unit information being of at least one of the new function unit and the existing function unit.


    Access

    Download


    Export, share and cite



    Title :

    RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM


    Contributors:

    Publication date :

    2024-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

    SUYAMA YOJIRO / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2022

    Free access

    RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

    SUYAMA YOJIRO / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2021

    Free access

    IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE RELAY DEVICE, COMMUNICATION PROGRAM, AND COMMUNICATION METHOD

    SANO YUKI / IKUTA KATSUYA / KONTANI TSUYOSHI | European Patent Office | 2021

    Free access