A roadside unit 40 that controls a traffic safety apparatus provided at a railroad crossing 150 at which a general road 120 on which a vehicle 20 travels and a railroad track 110 on which a railroad vehicle 10 given priority over the vehicle 20 travels intersect receives a first message from the railroad vehicle 10. The first message includes an information element indicating a railroad vehicle as a type of a transmission source vehicle, and an information element indicating at least one of a position of the railroad vehicle 10 or speed of the railroad vehicle 10. In the roadside unit 40, a communicator transmits a second message to the vehicle 20. The second message includes an information element related to waiting time for passing of the railroad vehicle 10 through the railroad crossing 150.


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    Title :

    TRAFFIC COMMUNICATION SYSTEM, BASE STATION, VEHICLE, MOBILE STATION, AND MESSAGE TRANSMISSION METHOD


    Contributors:

    Publication date :

    2021-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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