Unmanned aerial vehicle pose autonomous sensing device and control system thereof

Abstract

The invention discloses an unmanned aerial vehicle pose autonomous sensing device and a control system thereof, and belongs to the field of unmanned aerial vehicles. According to the unmanned aerial vehicle pose autonomous sensing device and the control system thereof, a sensing control module is adopted, when an unmanned aerial vehicle is about to land and its posture tilts, the control system controls an intelligent inflation pipe to inflate a single-side bulging air bag at the tilted end, and transfer air in a single-side bulging air bag close to the lower side into the tilted single-side bulging air bag, so that the single-side bulging air bag and the part, corresponding to the single-side bulging air bag, of a regulation and control interlayer bulge, and therefore, pores of the regulation and control interlayer at the part are enlarged; and therefore, quicksand liquid can enter the single-side bulging air bag, the weight of the single-side bulging air bag is increased, the quicksand liquid is effectively prevented from being gathered near the single-side bulging air bag on the lower side along with inclination of the unmanned aerial vehicle, and the effect of regulating and controlling the stability of the unmanned aerial vehicle is achieved. And thus, the balance stability of the unmanned aerial vehicle during landing is effectively ensured.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, and more specifically, relates to a device for autonomously sensing the position and posture of an unmanned aerial vehicle and a control system thereof. Background technique [0002] A drone is a remote or programmed unmanned aircraft. In recent years, due to its broad application prospects in military and civilian fields, quadrotor UAVs have attracted widespread attention; quadrotor UAVs have the advantages of small size, light weight, strong mobility, simple structure, and good safety. And other advantages, which makes UAVs play an important role in practical tasks such as terrain mapping, aerial photography, target tracking and monitoring, and disaster rescue. Therefore, with the development of UAV-related technologies and the complexity of application scenarios, it is particularly critical to carry a variety of sensor devices on quadrotor UAVs to perceive the surrounding envir...

AI Technical Summary

Problems solved by technology

To solve this problem, perception methods based on GPS, inertial, vision, laser, etc. are usually used. The purpose is to calculate the motion pose of the UAV relative to the landing target in real time. When the UAV lands, its pose will be skewed to a certain extent. It leads to poor stability when landing, causing certain damage to the drone

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