Multifunctional airbag rotor unmanned aerial vehicle system and control method

Abstract

The invention relates to a multifunctional airbag rotor unmanned aerial vehicle system and a control method. A carbon fiber skeleton is mounted on an unmanned aerial vehicle body, and an airbag module is mounted on the carbon fiber skeleton; the carbon fiber skeleton comprises a main annular skeleton, a plurality of auxiliary annular skeletons and a plurality of connecting skeletons, the main annular skeleton is fixedly connected with the unmanned aerial vehicle body, and the connecting skeletons are used for connecting the main annular skeleton and the auxiliary annular skeletons; in the airbag module, a main annular airbag is mounted on the main annular skeleton, auxiliary annular airbags are mounted on the auxiliary annular skeletons, and rod-shaped airbags are mounted on the connecting skeletons; the airbag module is provided with an electronic skin system and an air valve. Compared with the prior art, the carbon fiber skeleton is arranged outside the unmanned aerial vehicle body, and the inflatable and deflatable airbag module is mounted on the carbon fiber skeleton, so that the unmanned aerial vehicle body and a detection module are protected, and buoyancy can be provided for the unmanned aerial vehicle body to reduce energy consumption on the premise of not influencing the work of the unmanned aerial vehicle body.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multifunctional airbag rotor unmanned aerial vehicle system and a control method. Background technique [0002] With the development of UAV technology, UAVs are playing an increasingly important role in various fields, especially in inspection and exploration. In order to obtain accurate survey data, the use of drones instead of workers to go underground to complete work has become an important issue that needs to be solved urgently. In order to realize the inspection and exploration of UAVs in closed and narrow environments, the problems that need to be solved are the obstacle avoidance and protection of UAVs in narrow environments, as well as the limitation of cruising range and load capacity of UAVs without supplies. . [0003] In the prior art, in order to protect the UAV, a safety airbag is basically installed on the UAV, and when a collision occurs, com...

AI Technical Summary

Problems solved by technology

In order to realize the inspection and exploration of UAVs in closed and narrow environments, the problems that need to be solved are the obstacle avoidance and protection of UAVs in narrow environments, as well as the limitation of cruising range and load capacity of UAVs without supplies.

[0003] In the prior art, in order to protect the UAV, a safety airbag is basically installed on the UAV, and when a collision occurs, compressed gas is released to inflate the airbag rapidly to protect the UAV. The airbag will only be triggered in the event of a severe collision between man and machine

For drones flying in a narrow environment, the drone and the detection equipment carried on the drone cannot be well protected, and once the airbag is triggered, the occupied volume of the drone will be greatly increased, making it difficult to continue working , even difficult to return, not suitable for narrow environments

There are also some UAVs equipped with ascending airbags to increase battery life and load capacity. These airbags are often installed on the UAV body, which is bulky and increases the space occupied by the UAV. It is difficult to cope with complex underground environments.

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