According to the passive positioning landing method and device for the unmanned aerial vehicle, an adopted passive positioning module does not need to communicate with satellite signals such as a GPS for positioning, a ground mobile carrier and the unmanned aerial vehicle serve as a communication server side and a communication client side respectively for real-time interaction of relative pose information, signal interference/no-signal influence is avoided, and the unmanned aerial vehicle can carry out passive positioning landing on the unmanned aerial vehicle. And the stability of relative positioning of the unmanned aerial vehicle and the mobile carrier is greatly improved. Magnetic materials and electromagnets are arranged at the bottom of the unmanned aerial vehicle and the top end of a ground mobile carrier respectively by adopting an electromagnetic traction technology, and when the distance between the two devices is close enough, mutual attraction acting force is generated between the two devices through electrification, so that landing points of the unmanned aerial vehicle and the mobile carrier form a relatively fixed and stably connected structure; and the unmanned aerial vehicle is prevented from falling or being damaged due to shaking of the carrier after landing.
本发明公开了一种无人机无源定位降落方法及装置,采用的无源定位模块不需要与GPS等卫星信号进行通信定位,地面移动载具和无人机分别作为通信服务端和通信客户端进行相对位姿信息的实时交互,不会受到信号干扰/无信号的影响,大大提高无人机与移动载具相对定位的稳定性。采用电磁牵引技术在无人机底部和地面移动载具顶端分别布置磁性材料和电磁铁,当两设备相距距离足够近时通电使得两者之间产生相互吸引作用力,使得无人机与移动载具降落点形成相对固定且稳定连接的结构,保证无人机降落后不会受到载具抖动的影响而掉落或撞损。
Passive positioning landing method and device for unmanned aerial vehicle
一种无人机无源定位降落方法及装置
2023-05-09
Patent
Electronic Resource
Chinese
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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