To appropriately acquire information indicating crane lifting achievement.SOLUTION: A lifting achievement acquisition system 1 for acquiring information indicating lifting achievement of a crane 100 which lifts a material comprises: an altitude information acquisition unit 11 that acquires altitude information indicating time-series altitude related to lifting of the crane 100; a time zone identification unit 12 that identifies at least a part of a lifting time zone during which material lifting is carried out by the crane 100 for each lifted material on the basis of the acquired altitude information; an image acquisition unit 13 that acquires a plurality of images of the lifted material captured at a plurality of timings included in at least a part of the identified lifting time zone; and a type determination unit 14 that determines the type of the material lifted during each lifting time zone from the 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高度を示す高度情報を取得する高度情報取得部11と、取得された高度情報に基づいて、揚重された資材毎にクレーン100によって資材の揚重が行われた揚重時間帯の少なくとも一部を特定する時間帯特定部12と、揚重時間帯それぞれについて、特定された当該揚重時間帯の少なくとも一部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、揚重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
LIFTING ACHIEVEMENT ACQUISITION SYSTEM
揚重実績取得システム
2024-12-24
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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