Provided is an adjustment assistance system capable of more easily determining whether the posture of an elevator camera device has been adjusted. An adjustment assistance system (21) is provided with an image acquisition unit (23), presentation units (24, 35), a detection unit (26), and a posture calculation unit (28). An image acquisition unit (23) acquires an image captured by an imaging device (13). An image pickup device (13) is provided in a car (9) that travels in a hoistway (2) of an elevator (1). The presentation units (24, 35) show, on the front side, the correction pattern (34) captured by the imaging device (13) in the hoistway (2). The detection unit (26) detects the correction pattern (34) in the image acquired by the image acquisition unit (23). The orientation calculation unit (28) calculates the orientation of the imaging device (13) on the basis of the inclination of the normal to the front surface of the presentation units (24, 35) showing the correction pattern (34) detected by the detection unit (26) with respect to the optical axis of the imaging device (13).
提供能够更容易地判断电梯的摄像装置的姿势是否已被调整的调整辅助系统。调整辅助系统(21)具备图像取得部(23)、提示部(24、35)、检测部(26)以及姿势计算部(28)。图像取得部(23)取得摄像装置(13)所拍摄的图像。摄像装置(13)被设置于在电梯(1)的井道(2)中行驶的轿厢(9)。提示部(24、35)在正面示出在井道(2)中由摄像装置(13)所拍摄的校正图案(34)。检测部(26)在图像取得部(23)所取得的图像中检测校正图案(34)。姿势计算部(28)根据示出有检测部(26)检测出的校正图案(34)的提示部(24、35)的正面的法线相对于摄像装置(13)的光轴的倾斜度来计算摄像装置(13)的姿势。
Adjustment assistance system for camera device of elevator
电梯的摄像装置的调整辅助系统
2024-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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