The invention discloses an unmanned aerial vehicle anti-crash structure and an anti-crash control system. A machine vision device photographs, extracts coordinates, intelligently recognizes the coordinates and then sends the coordinates to a flight control system, the relative position of an unmanned aerial vehicle is determined by combining parameters such as the flight height and collision sensor induction, and whether the unmanned aerial vehicle is in a threat state or not is judged; after it is confirmed that the unmanned aerial vehicle is about to fall, an avoidance strategy is generated,the unmanned aerial vehicle is controlled to avoid crowds and houses and fly towards a soft zone, an electromagnetic buckle is started in the falling process, a movable door is opened, a parachute rushes out of a parachute box, the falling speed is decreased, a height sensor senses the height of the unmanned aerial vehicle, and before a vehicle body touches the ground, a lithium battery is powered off, and the magnetic block reduces magnetism; and meanwhile, an air generator inflates an air bag body, the air bag body pops out an air bag box to wrap the vehicle body, the unmanned aerial vehicle is protected during falling, the damage rate is reduced, and economic losses are reduced.
本发明公开了无人机防坠毁结构及防坠毁控制系统,所述机器视觉器拍照,提取坐标并智能识别后发送至飞控系统,结合飞行高度和所述碰撞传感器感应等参数确定无人机的相对位置,判断是否处于威胁状态,确认无人机将要坠落后,生成规避策略,控制无人机避开人群和房屋,朝向柔软地带飞行,下落过程中启动所述电磁扣,所述活动门开启,所述降落伞冲出所述伞箱,减缓下落速度,所述高度传感器感应无人机高度,在所述机身碰地前,所述锂电池断电,所述磁块降低磁性,同时所述气体发生器朝向所述气囊本体充气,所述气囊本体弹出所述气囊箱并包覆所述机身,在坠落时保护无人机,降低损坏率,减少经济损失。
Unmanned aerial vehicle anti-crash structure and anti-crash control system
无人机防坠毁结构及防坠毁控制系统
2020-12-25
Patent
Elektronische Ressource
Chinesisch
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