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公开(公告)号：US12085962B2
公开(公告)日：2024-09-10
申请号：US18403503
申请日：2024-01-03
发明人： Zhen Wang , Tao Zhang , Dengxiu Yu , Chao Gao , Xuelong Li
IPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G05D109/25 , G05D111/10 , G06T7/73 , G08G5/00 , H04N23/695
CPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G06T7/74 , G08G5/0008 , G08G5/0021 , G08G5/0052 , G08G5/0069 , G08G5/0078 , H04N23/695 , B64D2203/00 , B64U2201/102 , G05D2109/254 , G05D2111/10 , G06T2207/10024 , G06T2207/10032
摘要： Disclosed is a nighttime cooperative positioning method based on an unmanned aerial vehicle (UAV) group, falling within the technical field of aircraft navigation and positioning. According to the present disclosure, the cooperative visual positioning and the collision warning for UAVs are realized by means of light colors of the UAVs, respective two-dimensional turntable cameras and a communication topology network, without adding additional equipment and without relying on an external signal source, avoiding external interference. Compared with the positioning method in a conventional manner, in the present disclosure, the system is effectively simplified, and the cooperative positioning among the interiors of a UAV cluster can be realized relatively simply and at a low cost to maintain the formation of the UAV group.
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公开(公告)号：US20240272650A1
公开(公告)日：2024-08-15
申请号：US18403503
申请日：2024-01-03
发明人： Zhen Wang , Tao Zhang , Dengxiu Yu , Chao Gao , Xuelong Li
CPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G06T7/74 , G08G5/0008 , G08G5/0021 , G08G5/0052 , G08G5/0069 , G08G5/0078 , H04N23/695 , B64D2203/00 , B64U2201/102 , G05D2109/254 , G05D2111/10 , G06T2207/10024 , G06T2207/10032
摘要： Disclosed is a nighttime cooperative positioning method based on an unmanned aerial vehicle (UAV) group, falling within the technical field of aircraft navigation and positioning. According to the present disclosure, the cooperative visual positioning and the collision warning for UAVs are realized by means of light colors of the UAVs, respective two-dimensional turntable cameras and a communication topology network, without adding additional equipment and without relying on an external signal source, avoiding external interference. Compared with the positioning method in a conventional manner, in the present disclosure, the system is effectively simplified, and the cooperative positioning among the interiors of a UAV cluster can be realized relatively simply and at a low cost to maintain the formation of the UAV group.
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