The invention discloses a ship berthing danger early warning method and device and electronic equipment, and the method comprises the steps: collecting a video image in the berthing process of a ship through an image collection device, and enabling the image collection device to be installed at the broadside of the ship; extracting a side line and a wharf shoreline of the ship from the video image; determining a first distance between the bow of the ship and the wharf, a second distance between the stern of the ship and the wharf and a real included angle between the side line and the wharf shoreline based on the extracted side line and the wharf shoreline; and based on a preset early warning rule, the first distance, the second distance and the real included angle, whether ship berthing meets a danger early warning condition or not is judged, and alarm information is sent out when the danger early warning condition is met.
本发明公开了一种船舶靠泊危险预警方法、装置及电子设备,其中该方法包括:通过图像采集装置采集船舶靠泊过程中的视频图像,其中图像采集装置安装于船舶舷侧;从视频图像中提取船舶的舷侧线及码头岸线;基于提取的舷侧线及码头岸线,确定船舶的船艏与码头的第一距离、船舶的船艉与码头的第二距离以及舷侧线与码头岸线的真实夹角;基于预设的预警规则、第一距离、第二距离以及真实夹角,判断船舶靠泊是否达到危险预警条件,并在达到危险预警条件时发出报警信息。
Ship berthing danger early warning method and device and electronic equipment
一种船舶靠泊危险预警方法、装置及电子设备
2023-08-15
Patent
Electronic Resource
Chinese
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