The rotor unmanned aerial vehicle comprises a vehicle body, a plurality of power systems and a plurality of undercarriages, each power system is installed on the vehicle body and comprises a motor, an electronic speed controller, a propeller and an energy storage device, and the electronic speed controller has two working modes which can be switched, namely a motor driving mode and a current collection mode. According to the unmanned aerial vehicle, the adsorbable undercarriages are additionally arranged on the basis of conventional rotors, the unmanned aerial vehicle can be adsorbed and hovered at the high point of a mansion through the adsorbable undercarriages, wind energy can be collected while investigation is conducted, high-altitude wind is used for driving propellers to rotate, electric energy is generated, and an energy storage device of the unmanned aerial vehicle is charged, so that the working duration of the unmanned aerial vehicle is prolonged; the mode-switchable electronic speed controller can normally drive a motor to rotate at a specified rotating speed in a conventional driving mode, and can collect induction electric energy in a current collection mode so as to charge an energy storage device of the unmanned aerial vehicle; the original propellers, motors and electronic speed controllers of the rotor unmanned aerial vehicle are utilized, and energy charging is achieved on the premise that no device is additionally arranged.
本发明公开了一种可长时值守的旋翼无人机,包括机体、多个动力系统、多个起落架,所述动力系统安装在所述机体上,包括电机、电调、螺旋桨和储能装置,电调具备两种可以切换的工作模式,分别为电机驱动模式和集电模式。在常规旋翼的基础上增加了可吸附式起落架,利用吸附式起落架使无人机可吸附悬停在大厦的高点,进行侦查的同时还可采集风能,利用高空风带动螺旋桨的旋转,产生电能,给无人机储能装置充能,从而提升无人机的工作时长;可以切换模式的电调,在常规驱动模式下可正常驱动电机按指定转速旋转,在集电模式下可以收集感应电能进而给无人机的储能装置充能;利用旋翼无人机原有的螺旋桨、电机和电调,在不额外增加装置的前提下实现充能。
Rotor wing unmanned aerial vehicle capable of being on duty for long time
一种可长时值守的旋翼无人机
28.04.2023
Patent
Elektronische Ressource
Chinesisch
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