To assist operator's outrigger projection work in a lifting device.SOLUTION: An outrigger projection assistance device 10 comprises: an image acquisition unit 1 that acquires an image including the moving range of an outrigger 20 from a camera 30 of a lifting device provided with the outrigger 20; a projection amount acquisition unit 2 that acquires a projection amount of the outrigger 20; a recognition range setting unit 3 that sets the projection recognition range of the outrigger 20 based on the lifting device in the image from the projection amount; a risk calculation unit 4 that calculates the risk of the outrigger projection from the image and the projection amount; and a notification unit 5 that displays a warning when the risk calculated by the risk calculation unit 4 is equal to or higher than a threshold value.SELECTED DRAWING: Figure 1
【課題】揚重装置においてオペレータのアウトリガ張出作業を支援する。【解決手段】アウトリガ張出支援装置10は、アウトリガ20を備える揚重装置のカメラ30から、アウトリガ20の移動範囲を含む画像を取得する画像取得部1と、アウトリガ20の張出量を取得する張出量取得部2と、張出量から画像の中の、揚重装置に応じたアウトリガ20が張り出す認識範囲を設定する認識範囲設定部3と、画像および張出量からアウトリガ張出の危険度を算出する危険度算出部4と、危険度算出部4が算出した危険度が閾値以上の場合に警告を表示する報知部5と、を備える。【選択図】図1
OUTRIGGER PROJECTION ASSISTANCE DEVICE
アウトリガ張出支援装置
01.11.2022
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |
FLOOR PLATE INSTALLATION DEVICE FOR OUTRIGGER AND OUTRIGGER
Europäisches Patentamt | 2022
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