The embodiment of the invention provides an unmanned aerial vehicle shielding cable grounding point determination method and device, a cable and an unmanned aerial vehicle. The method comprises: obtaining the working wavelength corresponding to each airborne device in the unmanned aerial vehicle; and determining a grounding unit length based on the obtained shortest working wavelength in the working wavelengths, determining a grounding interval point of the shielding cable by taking the joint of the shielding cable and each airborne device as a starting point and taking a length smaller than or equal to the grounding unit length as an interval, and determining a point where the grounding interval point is connected with the reference ground as a grounding point. The embodiment of the invention can improve the electromagnetic compatibility of the unmanned aerial vehicle.
本发明实施例提供了一种无人机屏蔽电缆接地点确定方法、装置、电缆及无人机,其中方法包括:获取无人机中各机载设备对应的工作波长,基于所获得的各工作波长中的最短工作波长,确定接地单位长度,以屏蔽电缆与各机载设备的连接处为起点,并以小于或者等于接地单位长度的长度为间隔,确定屏蔽电缆的接地间隔点,将接地间隔点与参考地相接的点确定为接地点。本发明实施例可以提高无人机的电磁兼容性能。
Unmanned aerial vehicle shielding cable grounding point determination method and device, cable and unmanned aerial vehicle
无人机屏蔽电缆接地点确定方法、装置、电缆及无人机
2020-07-07
Patent
Electronic Resource
Chinese
European Patent Office | 2023
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