Method for controlling unmanned aerial vehicle, flight controller and unmanned aerial vehicle

Abstract

A method for controlling an unmanned aerial vehicle (100), a flight controller (10), and an unmanned aerial vehicle (100). The method for controlling the unmanned aerial vehicle (100) comprises the following steps: acquiring the current flight direction of the unmanned aerial vehicle (100) in real time (S12); acquiring the current detection direction of a detection sensor (20) in real time (S13);calculating an angle difference between the current flight direction and the current detection direction (S14); and controlling and adjusting the current detection direction according to the angle difference such that the adjusted detection direction of the detection sensor (20) is consistent with the current flight direction (S15). The detection sensor (20) can rotate in various directions, and the adjusted detection direction of the detection sensor (20) is always consistent with the current flight direction; and the detection range of the detection sensor (20) always covers the range of a route in the current flight direction of the unmanned aerial vehicle (100), so as to effectively detect an obstacle in the flight direction of the unmanned aerial vehicle (100), thereby avoiding a flight accident caused by collision with the obstacle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a control method for an unmanned aerial vehicle, a flight controller and the unmanned aerial vehicle. Background technique [0002] UAVs are equipped with detection sensors to detect obstacles to achieve obstacle avoidance. However, the detection sensors are usually only fixed in front of UAVs, and the range of detection angles is limited. When UAVs are not facing straight ahead but have When flying at a certain offset angle, obstacles cannot be detected because the route range in the flight direction exceeds the effective detection range of the detection sensor, resulting in the failure of the obstacle avoidance function. Contents of the invention [0003] Embodiments of the present invention provide a control method, a flight controller and an unmanned aerial vehicle. [0004] The control method of the unmanned aerial vehicle of the embodiment of the present...

AI Technical Summary

Problems solved by technology

[0002] UAVs are equipped with detection sensors to detect obstacles to achieve obstacle avoidance. However, the detection sensors are usually only fixed in front of UAVs, and the range of detection angles is limited. When UAVs are not facing straight ahead but have When flying at a certain offset angle, obstacles cannot be detected because the route range in the flight direction exceeds the effective detection range of the detection sensor, resulting in the failure of the obstacle avoidance function

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