To provide a train radio system capable of stopping a train in a specific section without using train position information.SOLUTION: A train radio system 1001 includes: a train mobile station 104; a plurality of base stations 103 arranged along a traveling track of a train 105 and assigned with a specific base station number; and a central device 102 communicating with the train mobile station 104 through the base station 103 having a radio communication area at a position of the train mobile station 104. Each of the base stations 103 notifies the train mobile station 104 in a radio communication area 103A of its own base station number. The train mobile station 104 stores the base station number notified from the base station 103 and transmits the stored base station number included in a protection report signal to the central device 102 through the base station 103. The central device 102 transmits the base station number included in the protection report signal and a base station number in succession thereto to the base station 103 while including them in a protection receiving signal.SELECTED DRAWING: Figure 1

    【課題】本発明は、列車無線システムにおいて、列車位置情報を使用することなく特定区間の列車を停止することを目的とする。【解決手段】列車無線システム1001は、列車移動局104と、列車105の走行線路に沿って配列され、固有の基地局番号が割り当てられた複数の基地局103と、列車移動局104の位置に無線通信エリアを有する基地局103を介して列車移動局104と通信する中央装置102と、を備え、各基地局103は、自身の基地局番号を無線通信エリア103A内の列車移動局104に通知し、列車移動局104は、基地局103から通知された基地局番号を記憶し、記憶した基地局番号を防護発報信号に含めて基地局103を介して中央装置102に送信し、中央装置102は、防護発報信号に含まれる基地局番号と、これに連続する基地局番号とを防護受信信号に含めて基地局103に送信する。【選択図】図1


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    Title :

    TRAIN RADIO SYSTEM, TRAIN MOBILE STATION, AND CENTRAL DEVICE


    Additional title:

    列車無線システム、列車移動局および中央装置


    Contributors:

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




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