To appropriately acquire information indicating a crane's lifting record.SOLUTION: A lifting record acquisition system 1 is a system for acquiring information indicating the lifting record of a crane 100 that lifts materials, and comprises a load information acquisition unit 11 that acquires load information indicating time-series of loads related to lifting of the crane 100, a time period identification unit 12 that identifies, based on the acquired load information, the time period in which the material was lifted by the crane for each material lifted, an image acquisition unit 13 that acquires, for each of the identified time periods, a plurality of images of the lifted and weighted materials taken at a plurality of timings included in the time period, and a type determination unit 14 that determines the type of material lifted for each time period from the plurality of acquired images.SELECTED DRAWING: Figure 1

    【課題】 クレーンの揚重実績を示す情報を適切に取得する。【解決手段】 揚重実績取得システム1は、資材を揚重するクレーン100の揚重実績を示す情報を取得するシステムであって、クレーン100の揚重に係る時系列の荷重を示す荷重情報を取得する荷重情報取得部11と、取得された荷重情報に基づいて、揚重された資材毎にクレーンによって資材の揚重が行われた時間帯を特定する時間帯特定部12と、特定された時間帯それぞれについて、当該時間帯に含まれる複数のタイミングで撮像された、揚重された資材の複数の画像を取得する画像取得部13と、取得された複数の画像から、時間帯毎に揚重された資材の種別を判別する種別判別部14とを備える。【選択図】 図1


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    Title :

    LIFTING RECORD ACQUISITION SYSTEM


    Additional title:

    揚重実績取得システム


    Contributors:

    Publication date :

    2023-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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