Unmanned aerial vehicle nest

Abstract

The invention provides an unmanned aerial vehicle nest. The unmanned aerial vehicle nest comprises a nest body, a guide rail, two cabin doors, a driving device, a parking platform and a lifting device. A nest opening is formed in the top of the nest body; the guide rail is arranged at the machine nest opening; the two cabin doors are arranged at the machine nest opening in an openable and closablemanner, the two cabin doors are movably connected with the guide rail, the two cabin doors relatively slide along the guide rail to open or close the machine nest opening, and the bottoms of the cabin doors and the edge of the nest opening form an air guide opening; the parking platform is arranged in the nest body; the lifting device is arranged in the nest body and drives the parking platform to ascend to the nest opening. According to the unmanned aerial vehicle nest, the cabin doors on the two sides of the unmanned aerial vehicle take-off and landing platform are designed into the structures forming air ducts, so that the ground effect of the unmanned aerial vehicle can be relieved in the take-off and landing processes, unpredictable changes of the unmanned aerial vehicle are avoided,and the safety of the unmanned aerial vehicle and surrounding workers during landing of the unmanned aerial vehicle is guaranteed.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle nest. Background technique [0002] With the development of wireless communication technology, aerial remote sensing surveying and mapping technology, GPS navigation and positioning technology and automatic control technology, unmanned aerial vehicle (UAV) develops rapidly and is widely used in infrastructure planning, line inspection, emergency response, terrain survey and other fields. During the landing process of the UAV, its landing accuracy has always been an important indicator of concern in the industry, and it is related to the safety of the personnel on the flight site and the UAV. [0003] When the UAV takes off and lands at a height close to the bottom surface, no matter what kind of positioning method, it will inevitably produce ground effect. Among them, the ground effect refers to the backflow generated by the downward hi...

AI Technical Summary

Problems solved by technology

[0003] When the UAV takes off and lands at a height close to the bottom surface, no matter what kind of positioning method, it will inevitably produce ground effect. Among them, the ground effect refers to the backflow generated by the downward high-speed airflow generated by the UAV propeller after passing and contacting. , Turbulent flow will cause unpredictable changes in the attitude of the drone. At present, the drone nest has not yet been designed to mitigate this ground effect

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