An axle number measurement device (30) measures the number of axles of a vehicle (40) that travels on a road (50), and includes: a first communication unit (31) that obtains a captured image (P1) that includes a tire of the vehicle (40); a detector (33) that detects the tire from the captured image (P1); a second communication unit (32) that obtains a depth image (P2) that includes first distances from a predetermined position to the tire and second distances from the predetermined position to a position outside the tire in the captured image (P1), the position outside the tire being the road (50) below the tire; and a measurement unit (34) that measures the number of axles supporting tires in contact with the road (50), based on a continuity between the first distances and the second distances arranged from a position of the tire to the position outside the tire.


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    Titel :

    AXLE NUMBER MEASUREMENT DEVICE, AXLE NUMBER MEASUREMENT SYSTEM, AND AXLE NUMBER MEASUREMENT METHOD


    Weitere Titelangaben:

    ACHSZAHLMESSVORRICHTUNG, ACHSZAHLMESSSYSTEM UND ACHSZAHLMESSVERFAHREN
    DISPOSITIF DE MESURE DU NOMBRE D'ESSIEUX, SYSTÈME DE MESURE DU NOMBRE D'ESSIEUX ET PROCÉDÉ DE MESURE DU NOMBRE D'ESSIEUX


    Beteiligte:
    MARUYAMA YUKI (Autor:in) / IMAGAWA TARO (Autor:in) / KUSAKA HIROYA (Autor:in) / NODA AKIHIRO (Autor:in)

    Erscheinungsdatum :

    2024-04-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



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