Unmanned aerial vehicle relative azimuth control method and device

Abstract

The invention discloses an unmanned aerial vehicle relative azimuth control method and device, wherein the unmanned aerial vehicle relative azimuth control method comprises the following steps of obtaining an infrared image formed after infrared light emit by wearing equipment acts on a gesture region; determining the gesture region using the infrared light for describing the profile and a gesture instruction type representing the relative azimuth preset value according to the infrared image; detecting first relative azimuth information between a current unmanned aerial vehicle and the gesture region; controlling the flight state of the current unmanned aerial vehicle according to the first relative azimuth information and the gesture instruction type, so that the relative azimuth between the current unmanned aerial vehicle and the gesture region is the preset value. Through the implementation of the invention, the control efficiency of the relative azimuth of the unmanned aerial vehicle can be improved; the user experience of the unmanned aerial vehicle relative azimuth control is improved.

Description

technical field [0001] The invention relates to the field of aviation science and technology, and more specifically, to a method and device for controlling the relative orientation of an unmanned aerial vehicle. Background technique [0002] Unmanned UAV, referred to as UAV, is an unmanned UAV controlled by remote control method and self-contained program control device. In order to maintain the balance of the body and complete work tasks, more and more sensors are installed on the drone body. With the development of microelectronics technology, it has become a reality to integrate multiple high-precision sensors on small drones. At present, UAVs can achieve more and more functions, and have been widely used in aerial reconnaissance, surveillance, communication, anti-submarine, electronic jamming, etc. In some usage scenarios, it is necessary to maintain a certain relative orientation between the control UAV and the user in order to complete operations such as UAV shooting....

AI Technical Summary

Problems solved by technology

[0006] However, the first method relies on the positioning sensor of the remote control device, which has low precision and is not conducive to the portability of the remote control device, which affects the human-computer interaction experience in the relative orientation control; A large number of computing resources also limit the application scenarios of relative position control of drones, and the effect is not ideal

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