Provided is a relay device including: a relay unit configured to perform a relay process for a frame transmitted and received between the function units; and a relay management unit. The relay unit receives, from a function unit, a target frame which is transmitted and received according to a predetermined communication protocol and includes information with which a request source of a service is identifiable and information with which a content of the requested service is identifiable, duplicates target data which is at least a part of the received target frame, outputs the duplicated target data to the relay management unit, and relays the received target frame to another function unit. The relay management unit performs determination regarding setting change in the relay process of the relay unit, on the basis of the target data received from the relay unit.


    Access

    Download


    Export, share and cite



    Title :

    RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE COMMUNICATION METHOD, AND STORAGE MEDIUM


    Contributors:

    Publication date :

    2022-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Relay device, in-vehicle communication system, in-vehicle communication method, and storage medium

    YAMAMOTO YUSUKE / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2025

    Free access

    Relay device, vehicle communication system, communication method, and recording medium

    SUYAMA YOJIRO / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2024

    Free access

    Relay device, vehicle communication system, vehicle, communication method, and communication program

    SUYAMA YOJIRO / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2024

    Free access

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

    SUYAMA YOJIRO / TANAKA HIDEYUKI / IZUMI TATSUYA et al. | European Patent Office | 2024

    Free access

    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