PROBLEM TO BE SOLVED: To provide a train approach detection device having higher convenience.SOLUTION: A train approach detection device 20 is mounted on a train 10 and comprises: a position specification part 32; a reception part; an alarm output part 36; and a control part 34. The position specification part specifies a position of an own train. The reception part receives a radio wave in which the position information of other train is superposed, from other train. The alarm output part outputs an alarm. The control part makes the alarm output part output the alarm, based on a relative distance between the own train and other train, which is obtained based on the position of the own train specified by the position specification part, and the position information of other train which is received by the reception part.SELECTED DRAWING: Figure 1

    【課題】より利便性が高い列車接近検出装置を提供する。【解決手段】列車接近検出装置20は、列車10に搭載され、位置特定部32と、受信部と、警報出力部36と、制御部34とを持つ。位置特定部は、自列車の位置を特定する。受信部は、他列車から送信される当該列車の位置情報が重畳された電波を受信する。警報出力部は、警報を出力する。制御部は、位置特定部により特定された自列車の位置と、受信部により受信された他列車の位置情報とに基づいて得られる自列車と他列車との相対距離に基づいて、警報出力部に警報を出力させる。【選択図】図1


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    Title :

    TRAIN APPROACH DETECTION DEVICE


    Additional title:

    列車接近検出装置


    Contributors:

    Publication date :

    2016-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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