To provide useful information for crane control.SOLUTION: A shape estimation device (1) includes: a detection acquisition unit (101) for acquiring detection results of a plurality of distance sensors provided on a surface facing an object of a bucket, which are detected when a part of the object being deposited is gripped and lifted by the bucket of a crane; and a shape estimation unit (102) that estimates a shape of the object gripped by the bucket based on the detection result.SELECTED DRAWING: Figure 1

    【課題】クレーンの制御に有用な情報を提供する。【解決手段】形状推定装置(1)は、クレーンのバケットにより堆積している対象物の一部を把持して持ち上げる際に検知される、バケットの対象物に対向する面に設けられた複数の距離センサの検知結果を取得する検知結果取得部(101)と、該検知結果に基づき、バケットにより把持されている対象物の形状を推定する形状推定部(102)と、を備える。【選択図】図1


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    Title :

    SHAPE ESTIMATION DEVICE, PROPERTY ESTIMATION DEVICE, CRANE, CRANE CONTROL DEVICE, SHAPE ESTIMATION METHOD, AND SHAPE ESTIMATION PROGRAM


    Additional title:

    形状推定装置、性状推定装置、クレーン、クレーン制御装置、形状推定方法、および形状推定プログラム


    Contributors:

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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