Arresting gear for small-volume logistics unmanned aerial vehicle and control method of arresting gear

Abstract

The invention discloses an arresting gear for a small-volume logistics unmanned aerial vehicle and a control method of the arresting gear. The arresting gear comprises a terrace body with the center as a stopping area, a front and rear righting mechanism, a left and right righting mechanism and a paddle righting mechanism which is used for controlling the logistics unmanned aerial vehicle to reachthe minimum occupied area when the logistics unmanned aerial vehicle is landed; the front and rear righting mechanism comprises two push plates which are arranged on the upper surface of the terracebody, positioned on the front side and the rear side of the stopping area and driven to move oppositely forwards and backwards; the left and right righting mechanism comprises two pushing blocks whichare arranged on the upper surface of the terrace body, arranged at the left side and the right side of the stopping area and driven to move in the left-right opposite directions; and the paddle righting mechanism comprises a paddle position detection mechanism for detecting a paddle of each rotor wing of the logistics unmanned aerial vehicle, a motor is in control connection with the paddle position detection mechanism to drive the paddle to stop at a set position, and the set positions are respectively located on the edges of the same polygon. The control method can effectively reduce the occupied area and improve the subsequent loading and unloading convenience of goods through the control.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a shutdown device for a small-volume logistics unmanned aerial vehicle and a control method thereof. Background technique [0002] With the application of UAVs in the fields of logistics transportation, agricultural plant protection, and military reconnaissance, UAVs need to land at the designated location of the airport and place the goods in the process of transporting goods, otherwise they cannot complete the autonomous operation of the goods. For transportation, the existing unmanned aerial vehicle often has a deviation in the landing position during the landing process and needs to manually adjust the position, which causes great inconvenience to the use of the unmanned aerial vehicle. At the same time, in order to ensure the normal parking of drones, the existing drone airports often design the size of the airport much larger than the wheelbase ...

AI Technical Summary

Problems solved by technology

[0002] With the application of UAVs in the fields of logistics transportation, agricultural plant protection, and military reconnaissance, UAVs need to land at the designated location of the airport and place the goods in the process of transporting goods, otherwise they cannot complete the autonomous operation of the goods. Transportation, the existing drones often have deviations in the landing position during the landing process, requiring manual adjustment of the position, which causes great inconvenience to the use of drones

At the same time, in order to ensure the normal parking of drones, the existing drone airports often design the size of the airport much larger than the wheelbase of logistics drones plus the space occupied by the blade diameter, which not only causes logistics drones The size of the airport is too large, it is inconvenient to carry, and it also causes a lot of waste of space and resources. It also brings a lot of inconvenience to the precise landing of the drone or the position adjustment after landing.

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