The invention provides a ship wind resistance determination method and device, electronic equipment and a readable storage medium, relates to the technical field of ship wind resistance prediction, and aims to solve or improve the technical problem that in the prior art, a method for obtaining wind resistance through a traditional sensor cannot be suitable for wind resistance detection of each ship in the global range. The determination method comprises the following steps: acquiring AIS information of a ship; determining the maximum draft of the ship based on the AIS information; determining the height of an upper deck of the ship based on the maximum draft of the ship and the height of the ship; determining the current draft of the ship based on the AIS information; based on the maximum draft, the height of the upper deck and the current draft, the height above the water surface of the ship is determined; acquiring an included angle between the wind direction and the width direction of the ship; determining the actual wind area of the ship based on the height above the water surface, the length of the ship, the width of the ship and the included angle between the wind direction and the width direction of the ship; acquiring a wind speed; and determining the wind resistance of the ship based on the actual wind area and the wind speed.
本发明提供了一种船舶风阻确定方法、装置、电子设备和可读存储介质,涉及船舶风阻预测技术领域,旨在解决或改善现有技术中传统传感器获取风阻的方法无法适用于全球范围内每一艘船舶风阻检测的技术问题。确定方法包括:获取船舶的AIS信息;基于AIS信息,确定船舶的最大吃水;基于船舶的最大吃水和船舶的船高,确定船舶的上层甲板高度;基于AIS信息,确定船舶的当前吃水;基于最大吃水、上层甲板高度和当前吃水,确定船舶的水面以上高度;获取风向与船舶的宽度方向的夹角;基于水面以上高度、船舶的船长、船舶的船宽、风向与船舶的宽度方向的夹角确定船舶的实际受风面积;获取风速;基于实际受风面积和风速确定船舶的风阻。
Ship wind resistance determination method and device, electronic equipment and readable storage medium
船舶风阻确定方法、装置、电子设备和可读存储介质
2024-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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