The invention discloses a maritime search and rescue method and system. The method comprises the following steps: receiving a distress signal of a person in distress; the shore-based high-frequency ground wave radar is used for collecting wind wave flow field information of a large sea; predicting an initial distress position of the person in distress according to the distress signal and the wind wave flow field information, and predicting a search and rescue equipment position of search and rescue equipment; the search and rescue equipment comprises unmanned ships and a manned lifeboat, and the unmanned ships comprise a first unmanned ship and a second unmanned ship; determining an initial search and rescue range by adopting a concentric circle search and rescue area determination method according to the initial distress position of the person in distress and the position of search and rescue equipment; a target search and rescue area and a target search and rescue route are determined according to the initial search and rescue range and the initial distress position, and the first unmanned ship is controlled to send rescue signals to the second unmanned ship and the manned lifeboat; determining a target distress position of the person in distress according to the target search and rescue area and the target search and rescue route; and according to the target distress position of the person in distress, the second unmanned ship and the manned lifeboat are controlled to rescue the person in distress.
本发明公开了一种海上搜救方法与系统,包括:接收遇险人员的求救信号;通过岸基高频地波雷达收集大海上的风浪流场信息;根据求救信号和风浪流场信息预测遇险人员的初始遇险位置,以及预测搜救设备的搜救设备位置;搜救设备包括无人艇和载人救生船,无人艇包括第一无人艇和第二无人艇;根据遇险人员的初始遇险位置和搜救设备位置,采用同心圆搜救区域确定法确定初始搜救范围;根据初始搜救范围和初始遇险位置确定目标搜救区域和目标搜救路线,并控制第一无人艇向第二无人艇和载人救生船发送救援信号;根据目标搜救区域和目标搜救路线确定遇险人员的目标遇险位置;根据遇险人员的目标遇险位置,控制第二无人艇和载人救生船对遇险人员进行救援。
Maritime search and rescue method and system
一种海上搜救方法与系统
2024-02-06
Patent
Elektronische Ressource
Chinesisch
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