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A platform for research: civil engineering, architecture and urbanism
SAFETY DETERMINATION DEVICE, SAFETY DETERMINATION SYSTEM, AND SAFETY DETERMINATION METHOD
To provide a safety determination device capable of easily and quickly grasping whether safety of an operator is secured or not, a safety determination system, and a safety determination method.SOLUTION: A safety determination device 30 comprises: an image input unit 30a for inputting an image captured by a camera that captures an image toward a line of sight of an operator; a subject recognition unit 30b for recognizing an image of a work target within an image region of an image; a hand recognition unit 30c for recognizing a hand of the operator in the image region of the image; an act determination unit 30d for determining whether the work target and the hand overlap or not in the image region of the image; and a conditions determination unit 30e for determining whether the operator satisfies predetermined conditions or not indicating a situation in which safety of work is not secured in relation to the work target when the act determination unit determines that the work object and the hand of the operator overlap with each other.SELECTED DRAWING: Figure 4
【課題】作業員の安全が確保できているか否かを簡易・迅速に把握できる安全判定装置、安全判定システム及び安全判定方法を提供する。【解決手段】安全判定装置３０は、作業員の視線に向けて撮影するカメラで撮影された画像を入力する画像入力部３０ａと、画像の画像領域内において作業対象物を画像認識する物認識部３０ｂと、画像の画像領域内において前記作業員の手を画像認識する手認識部３０ｃと、画像の画像領域内において前記作業対象物と前記手とが重なっているか否かを判定する行為判定部３０ｄと、行為判定部が作業対象物と作業員の手とが重なっていると判定した場合、作業員が前記作業対象物との関係において、作業の安全が確保されていない状況を示す所定の条件を満たしているか否かを判定する条件判定部３０ｅと、を備える。【選択図】図４
SAFETY DETERMINATION DEVICE, SAFETY DETERMINATION SYSTEM, AND SAFETY DETERMINATION METHOD
To provide a safety determination device capable of easily and quickly grasping whether safety of an operator is secured or not, a safety determination system, and a safety determination method.SOLUTION: A safety determination device 30 comprises: an image input unit 30a for inputting an image captured by a camera that captures an image toward a line of sight of an operator; a subject recognition unit 30b for recognizing an image of a work target within an image region of an image; a hand recognition unit 30c for recognizing a hand of the operator in the image region of the image; an act determination unit 30d for determining whether the work target and the hand overlap or not in the image region of the image; and a conditions determination unit 30e for determining whether the operator satisfies predetermined conditions or not indicating a situation in which safety of work is not secured in relation to the work target when the act determination unit determines that the work object and the hand of the operator overlap with each other.SELECTED DRAWING: Figure 4
【課題】作業員の安全が確保できているか否かを簡易・迅速に把握できる安全判定装置、安全判定システム及び安全判定方法を提供する。【解決手段】安全判定装置３０は、作業員の視線に向けて撮影するカメラで撮影された画像を入力する画像入力部３０ａと、画像の画像領域内において作業対象物を画像認識する物認識部３０ｂと、画像の画像領域内において前記作業員の手を画像認識する手認識部３０ｃと、画像の画像領域内において前記作業対象物と前記手とが重なっているか否かを判定する行為判定部３０ｄと、行為判定部が作業対象物と作業員の手とが重なっていると判定した場合、作業員が前記作業対象物との関係において、作業の安全が確保されていない状況を示す所定の条件を満たしているか否かを判定する条件判定部３０ｅと、を備える。【選択図】図４
SAFETY DETERMINATION DEVICE, SAFETY DETERMINATION SYSTEM, AND SAFETY DETERMINATION METHOD
安全判定装置、安全判定システム、安全判定方法
YOKOBAYASHI RYOSUKE (author)
2019-08-29
Patent
Electronic Resource
Japanese
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