To provide an information output device which can suitably reduce an amount of data to be output.SOLUTION: A server device 4 stores a three-dimensional point group DB 43, and specifies a scan object space by a rider 2 when a point group information request signal Sr including rider characteristic information IL regarding characteristics of the rider 2 and a predicted own vehicle position Ppr is received from an on-vehicle machine 1. Then, the server device 4 extracts map point group information Da equivalent to a point group in the specified scan object space from the three-dimensional point group DB 43 and transmits the map point group information Da to the on-vehicle machine 1.SELECTED DRAWING: Figure 4

    【課題】出力させるデータ量を好適に低減させることが可能な情報出力装置を提供する。【解決手段】サーバ装置4は、3次元点群DB43を記憶し、ライダ2の特性に関するライダ特性情報IL及び予測自車位置Pprを含む点群情報要求信号Srを車載機1から受信した場合に、ライダ2によるスキャン対象空間を特定する。そして、サーバ装置4は、特定したスキャン対象空間内の点群に相当する地図点群情報Daを3次元点群DB43から抽出し、車載機1へ送信する。【選択図】図4


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    Title :

    INFORMATION OUTPUT DEVICE, TERMINAL, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM


    Additional title:

    情報出力装置、端末装置、制御方法、プログラム及び記憶媒体


    Contributors:

    Publication date :

    2021-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES





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