To reduce false detection and improve detection accuracy.SOLUTION: A road information collection system 10 includes: a plurality of sensors 100A and 100B installed in the vicinity of a target area 400 on a road 20 and detecting objects 200 and 300 located in the target area 400 by emitting radio waves; and an integrated processor 160 that determines the detection as false detection when at least one of the plurality of sensors 100A and 100B fails to detect the objects 200 and 300 in the direction of radio wave emission.SELECTED DRAWING: Figure 1

    【課題】誤検知を抑制し、検知精度を向上させる。【解決手段】道路情報収集システム10は、道路20上の対象領域400の近傍に設置され、電波を照射することで対象領域400に位置する物体200,300を検知する複数のセンサ100A,100Bと、電波の照射方向において、複数のセンサ100A,100Bの少なくとも1つが物体200,300を検知できなかった場合に誤検知として判定する統合処理部160とを備える。【選択図】 図1


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    Titel :

    ROAD INFORMATION COLLECTION SYSTEM, ROAD INFORMATION COLLECTION METHOD, AND ROAD INFORMATION COLLECTION PROGRAM


    Weitere Titelangaben:

    道路情報収集システム、道路情報収集方法、および道路情報収集プログラム


    Beteiligte:
    SHICHIJO DAIKI (Autor:in)

    Erscheinungsdatum :

    22.08.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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