The embodiment of the invention discloses an unmanned aerial vehicle parachute control method and device, electronic equipment and a storage medium. The unmanned aerial vehicle is provided with an ultrasonic sensor and a barometer, and the method comprises the steps: obtaining a detection height value determined by the ultrasonic sensor, and a barometric height difference value determined by the barometer at a previous moment and a current moment; determining a flight stage of the unmanned aerial vehicle according to the detection height value and the air pressure height difference value; determining the current real height of the unmanned aerial vehicle at the current moment according to the flight stage, the detection height value, the air pressure height difference value and the historical real height of the unmanned aerial vehicle determined at the previous moment; and the vertical speed and the overturning state of the unmanned aerial vehicle are obtained, and a parachute opening control instruction of the unmanned aerial vehicle parachute is determined according to the vertical speed, the overturning state and the current real height. According to the method, the real height of the unmanned aerial vehicle can be determined, the parachute is accurately controlled according to the real height, and the safety of the unmanned aerial vehicle is guaranteed.
本发明实施例公开了一种无人机降落伞控制方法、装置、电子设备及存储介质。无人机上设置超声波传感器以及气压计,该方法包括:获取超声波传感器确定的探测高度值,以及气压计在上一时刻和当前时刻确定的气压高度差值;根据探测高度值以及气压高度差值,确定无人机的飞行阶段;根据飞行阶段、探测高度值、气压高度差值以及上一时刻确定的无人机历史真实高度,确定当前时刻无人机的当前真实高度;获取无人机的垂直速度以及翻转状态,并根据垂直速度、翻转状态以及当前真实高度,确定无人机降落伞的开伞控制指令。该方法可以确定无人机的真实高度,并根据该真实高度对降落伞进行精准控制,保障无人机安全。
Unmanned aerial vehicle parachute control method and device, electronic equipment and storage medium
一种无人机降落伞控制方法、装置、电子设备及存储介质
2022-12-30
Patent
Electronic Resource
Chinese
European Patent Office | 2021
|Unmanned aerial vehicle parachute throwing device and unmanned aerial vehicle
European Patent Office | 2022
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