The invention particularly relates to an unmanned aerial vehicle landing stand, system and landing method.The unmanned aerial vehicle landing stand comprises a movable supporting leg mechanism and a tensioning mechanism, the movable supporting leg mechanism is connected with the tensioning mechanism, the movable supporting leg mechanism can stretch out or retract back relative to an unmanned aerial vehicle, and the movable supporting leg mechanism is a flexible structural part; the tensioning mechanism is used for tensioning the extending part of the movable supporting leg mechanism to be of a rigid structure after the movable supporting leg mechanism extends out of the unmanned aerial vehicle. When the unmanned aerial vehicle lands, the unmanned aerial vehicle pose information is detected and fed back through the fuselage pose detection system, the heights of chain legs at different positions of the floor stand are adjusted in real time, the height difference of the landing positions is compensated, the fuselage is kept horizontal, and the height and the inclination angle of the fuselage are adjusted. The unmanned aerial vehicle has the capability of taking off and landing on any ground through the bracket and the system, so that the landing range of the unmanned aerial vehicle is expanded, and meanwhile, the interference of fuselage shaking and rotor wind power when the unmanned aerial vehicle performs microscopic operation can be avoided.
本发明具体涉及一种无人机落地支架、系统和落地方法,包括活动支腿机构和张紧机构,所述活动支腿机构和张紧机构连接,所述活动支腿机构可相对于无人机伸出/缩回,所述活动支腿机构为柔性结构件;所述张紧机构用于在所述活动支腿机构伸出于所述无人机后,张紧活动支腿机构的伸出部分为刚性结构;无人机降落时通过机身位姿检测系统检测无人机位姿信息并反馈,实时调整落地支架不同位置链脚的高度,对落地位置的高低差异进行补偿,维持机身水平、调整机身高度和倾斜角度。目的在于通过该支架和系统可在使得无人接具有在任意地面起降的能力,从而扩展无人机的落地范围,同时也可避免无人机进行微观作业时机身抖动和旋翼风力的干扰。
Unmanned aerial vehicle landing stand, system and landing method
一种无人机落地支架、系统和落地方法
2023-06-06
Patent
Electronic Resource
Chinese
IPC: | B64U |
Unmanned aerial vehicle landing platform and unmanned aerial vehicle landing system
European Patent Office | 2023
|UNMANNED AERIAL VEHICLE LANDING PLATFORM AND UNMANNED AERIAL VEHICLE LANDING SYSTEM
European Patent Office | 2023
|European Patent Office | 2023
|