PROBLEM TO BE SOLVED: To efficiently monitor a specific position.SOLUTION: A monitoring unit generates monitor information of a position in front of a vehicle travel direction on the basis of wave motions incident from in front of the vehicle travel direction. A distance specifying unit specifies a distance from the vehicle to the specific position on the basis of positional information of the vehicle and positional information of the specific position. A monitoring control unit lets the monitoring unit extract information of the specific position on the basis of the distance specified by the distance specifying unit.SELECTED DRAWING: Figure 2

    【課題】特定地点を効率的に監視する。【解決手段】監視部は、車両の進行方向前方から入射する波動に基づいて、車両の進行方向前方の地点の監視情報を生成する。距離特定部は、車両の位置情報と特定地点の位置情報とに基づいて、車両から特定地点までの距離を特定する。監視制御部は、距離特定部が特定した距離に基づいて、監視部に特定地点の情報を抽出させる。【選択図】図2


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    Title :

    WAVE MOTION IRRADIATION DEVICE, TRAVEL DIRECTION MONITORING DEVICE, METHOD OF IRRADIATING WAVE MOTION, AND PROGRAM


    Additional title:

    波動照射装置、進行方向監視装置、波動照射方法およびプログラム


    Contributors:

    Publication date :

    2016-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung



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