Water recovery device for unmanned aerial vehicle

Abstract

The invention discloses a water recovery device for an unmanned aerial vehicle, which comprises a hovercraft, a recovery assembly and a positioning module. The recovery assembly is arranged along thecircumferential direction of the hovercraft, and is used for recovering the unmanned aerial vehicle falling into the water; The positioning module is arranged on the hovercraft and used for positioning the unmanned aerial vehicle to be recovered. The device can track the unmanned aerial vehicle and recover the unmanned aerial vehicle at the same time through the arrangement of the hovercraft and the positioning module, is suitable for water, and can avoid the problems that the unmanned aerial vehicle is difficult to be salvaged after falling into the water and the unmanned aerial vehicle is damaged by falling; The device has a small size area, high recovery precision and high recovery reliability, and greatly improves the application range of small and medium-sized unmanned aerial vehicles.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle recovery devices, and in particular relates to a water recovery device for unmanned aerial vehicles. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment or airborne computer program control system. UAV can not only complete the tasks performed by manned aircraft, but also suitable for tasks that are not suitable for manned aircraft. [0003] Compared with manned aircraft, UAV has the characteristics of light weight, low risk of casualties, good maneuverability, and simple cabin design. [0004] Landing is an important stage in the flight of UAVs. Due to the influence of many factors such as flight altitude, weather and geographical environment, the approach and landing have higher requirements on the navigation and landing terrain of UAVs to prevent crashes near the ground. In addition, the use of drones for aerial photography on ...

AI Technical Summary

Problems solved by technology

[0004] Landing is an important stage in the flight of drones. Because the approach and landing are affected by many factors such as flight altitude, weather and geographical environment, higher requirements are placed on the navigation and landing terrain of drones to prevent crashes near the ground. In addition, drones are used for water aerial photography. Due to the influence of many factors such as flight altitude, weather and geographical environment, drones are easy to fall into the water and difficult to salvage.

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