Safe and reliable energy-saving UAV (unmanned aerial vehicle)

Abstract

The invention relates to a safe and reliable energy-saving UAV (unmanned aerial vehicle). The safe and reliable energy-saving UAV comprises a main body, four horizontal support rods and two second driving motors, wherein the horizontal section of the main body is shaped like dual nested rectangles, the support rods are fixed at four corners of the main body, flying units are arranged above the support rods, cushioning units are arranged below the support rods, the two second driving motors are fixed on two sides of the main body respectively, and wind pressure sensing units are arranged at upper and lower ends of each second driving motor. According to the safe and reliable energy-saving UAV, the wind direction in a flying process is detected through the wind pressure sensing units, angles of a driving wind deflector and driven wind deflectors are adjusted according to the direction, so that the action force of the wind pressure on the UAV is changed, the energy consumption speed is reduced, and the cruising ability is improved; besides, four-stage cushioning processing is performed through cushioning blocks, pistons, first springs and air pipes in the cushioning units, accordingly, the cushioning capability of the UAV is improved substantially, and smooth and safe landing of the UAV is guaranteed.

Description

technical field [0001] The invention relates to a safe and reliable energy-saving unmanned aerial vehicle. Background technique [0002] With the development of technology in the field of automatic control, in recent years, drones have received more and more attention due to their simple structure, convenient operation, and autonomous operation. Consumers' daily life, work and entertainment, and enterprise production management. [0003] As an electrical device, the UAV needs to continuously consume electricity to meet the flight needs because it is disconnected from the external power supply during the flight, while the existing UAVs usually need Overcome a series of forces such as wind force and air resistance, thereby further accelerating its own power consumption speed, resulting in short flight time and poor endurance of the device. Not only that, it needs to land at the end of the flight of the drone, and because the drone itself The buffer structure of the UAV is si...

AI Technical Summary

Problems solved by technology

[0003] As an electrical device, the UAV needs to continuously consume electricity to meet the flight needs because it is disconnected from the external power supply during the flight, while the existing UAVs usually need Overcome a series of forces such as wind force and air resistance, thereby further accelerating its own power consumption speed, resulting in short flight time and poor endurance of the device. Not only that, it needs to land at the end of the flight of the drone, and because the drone itself The buffer structure of the UAV is simple, resulting in limited buffer capacity when the UAV lands, and it is impossible to guarantee the safe landing of the UAV. There are still certain safety hazards in the landing process.

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