Novel unmanned aerial vehicle hoisting system

Abstract

The novel unmanned aerial vehicle hoisting system comprises machine hoisting equipment and inclination angle detection equipment, and the machine hoisting equipment is connected with an unmanned aerial vehicle and used for assisting the unmanned aerial vehicle in hoisting materials; the inclination angle detection equipment is arranged on the machine lifting equipment, is in communication connection with the flight control module of the unmanned aerial vehicle and is used for detecting the inclination angle of the machine lifting equipment to reflect the inclination angle of the materials and sending alarm information to the flight control module of the unmanned aerial vehicle when the inclination angle exceeds the limit. The inclination angle of the material can be monitored in real time, an alarm is given when the inclination angle of the material exceeds a limit value, and the unmanned aerial vehicle can be manually controlled by people conveniently.

Description

technical field [0001] The invention belongs to the technical field of UAV auxiliary equipment, and in particular relates to a novel UAV hoisting system. Background technique [0002] In recent years, the demand for heavy-duty drones has become more and more strong, especially in agriculture. Generally, the objects of large-load plant protection drones are installed in containers, and there is no need to consider lifting items. But for general-purpose heavy-duty UAVs, it is necessary to consider the problem of hoisting. [0003] When a heavy-duty UAV hoistes heavy objects, the inclination angle of the hoisted heavy objects will be different at different speeds. In the actual operation process, too large tilt angle will lead to unstable flight of the UAV, especially at high speed, sudden deceleration, and heavy objects will cause the UAV to lose control or fall due to inertia. Therefore, when lifting heavy objects, it is very important to control the inclination angle. In...

AI Technical Summary

Problems solved by technology

In an environment visible to the naked eye, the state of the drone can be observed in real time to control the tilt angle of the drone, but when the drone is out of sight, the tilt angle cannot be judged

The general-purpose heavy-duty UAV is often used to lift heavy objects from a fixed location to another fixed location. Usually, the destination is a place that is difficult for people or vehicles to reach, and people cannot see the whole process, so it is difficult for people to monitor the entire hoisting. process

[0004] There is currently no device on the market that can detect the inclination angle of the hoisting

Moreover, if the image processing technology is used to detect the tilt angle, although the same effect can be achieved, the cost is too high, the power consumption is high, the CPU performance is high, and the algorithm is more complicated.

Images