An obstacle determination device mounted on an own vehicle determines whether the state of the own vehicle is a state immediately after progressing or a normal travel state ; selects, as a distance threshold provided to determine a non-obstacle, a starting distance threshold if in the state immediately after starting, or a normal distance threshold if in the normal travel state; extracts obstacle candidates on the basis of the result of comparison of the distance at which an obstacle candidate was initially detected with the distance threshold; selects a starting reflection intensity threshold if the state immediately after starting , or a normal reflection intensity threshold if in the normal travel state; excludes non-obstacles on the basis of the result of comparison of the reception strength of the reflection wave of the remaining obstacle candidates with the reflection intensity threshold; and outputs the remaining obstacle candidates as obstacles.


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    Titel :

    MINING WORK MACHINE AND OBSTACLE DETERMINATION DEVICE


    Weitere Titelangaben:

    ABBAUMASCHINE UND VORRICHTUNG ZUR ERMITTLUNG VON HINDERNISSEN
    MACHINE DE TRAVAIL D'EXPLOITATION MINIÈRE ET DISPOSITIF DE DÉTERMINATION D'OBSTACLE


    Beteiligte:
    WATANABE ATSUSHI (Autor:in) / NAKA TAKUYA (Autor:in) / UOTSU SHINICHI (Autor:in) / TAKEDA KOEI (Autor:in)

    Erscheinungsdatum :

    14.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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