To execute appropriate control of a mobile while taking a change tendency of a dead angle area into account.SOLUTION: A processor of a dead angle area extraction device stores in a time-sequential order at least first map data including a first dead angle area to be a dead angle due to an object in a case where the object is watched from a mobile being present at a first specific position and second map data including a second dead angle area to be a dead angle due to an object in a case where the object is watched from a mobile being present at a second position different from the first specific position, and extracts a pattern which is an image indicating time-sequential changes of the first dead angle area and the second dead angle area on the basis of the first map data and the second map data.SELECTED DRAWING: Figure 4

    【課題】死角領域の変化傾向を考慮した移動体の適切な制御を実行し得る。【解決手段】死角領域抽出装置のプロセッサは、複数の距離情報に基づき、少なくとも、第1特定位置に存在する移動体から物体を見たときの物体により死角となる第1死角領域を含む第1地図データと、第1特定位置とは異なる第2位置に存在する移動体から物体を見たときの物体により死角となる第2死角領域を含む第2地図データとを、時系列順に蓄積し、第1地図データ及び第2地図データに基づき、第1死角領域及び第2死角領域の時系列的な変化を示す画像であるパターンを抽出する。【選択図】図4


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    Title :

    DEAD ANGLE AREA EXTRACTION DEVICE, DEAD ANGLE AREA EXTRACTION METHOD, AND DEAD ANGLE AREA EXTRACTION PROGRAM


    Additional title:

    死角領域抽出装置、死角領域抽出方法、及び死角領域抽出プログラム


    Contributors:

    Publication date :

    2025-02-14


    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




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