To accelerate the processing speed for detecting obstacles while suppressing deterioration in the detection accuracy of obstacles on the road surface in obstacle detection devices that detect obstacles in front of vehicles.SOLUTION: An obstacle detection device detects an obstacle based on distance to a plurality of measurement points in front of a vehicle and includes: a measurement point determination unit that determines the plurality of measurement points so that the resolution of other measurement points is lower than that of measurement points corresponding to the traveling direction of the vehicle on the road surface among the plurality of measurement points; and a distance measuring unit that measures a distance to the plurality of measurement points.SELECTED DRAWING: Figure 4

    【課題】車両の前方にある障害物を検出する障害物検出装置において、路面上の障害物の検出精度の劣化を抑制しつつ、障害物を検出する処理速度を高速化する。【解決手段】障害物検出装置は、車両の前方にある複数の測定ポイントまでの距離に基づいて障害物を検出する障害物検出装置であって、前記複数の測定ポイントのうち、路面上の前記車両の進行方向に対応する測定ポイントの分解能より、他の測定ポイントの分解能が低くなるように前記複数の測定ポイントを決定する測定ポイント決定部と、前記複数の測定ポイントまでの距離を測定する距離測定部と、を有する。【選択図】図4


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    Title :

    OBSTACLE DETECTION DEVICE, VEHICLE, OBSTACLE DETECTION SYSTEM, AND OBSTACLE DETECTION METHOD


    Additional title:

    障害物検出装置、車両、障害物検出システム、及び障害物検出方法


    Contributors:

    Publication date :

    2021-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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