UAV (Unmanned aerial vehicle) system capable of intelligently adjusting photographing angle

Abstract

The invention discloses a UAV (unmanned aerial vehicle) system capable of intelligently adjusting the photographing angle, and relates to the technical field of UAVs. The system comprises an autonomous flying system, a camera attitude adjusting module, an image acquisition module, an angle displacement analysis module, an image extraction and detection module, an attitude path planning module andan image storage and wireless return module. The UAV system can be applied to the fields of UAV fire rescue, power inspection, traffic law enforcement and the like, an effective intelligent solution is provided for application scenes requiring for accurate photographing of a target and efficient acquisition of real images, functions such as fully-autonomous following photographing, focusing, composition and the like are achieved in combination with the artificial intelligence technology, and the comprehensive application level of the UAV is improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle system for intelligently adjusting the angle of photography. Background technique: [0002] At present, the common drones are operated by manual remote control to realize the composition of the shooting target, and adjust the flying distance, height, attitude, and pod load of the drone through human control. Lens angle, exposure time, aperture size, etc. require human participation and real-time adjustment, and there is no way to batch them for practical scenarios. Once human operation errors or link disconnection, the collected data will be distorted and inefficient. Relying on traditional methods has the following disadvantages: [0003] 1. The use of equipment requires practice and mastery, and the safety is low; [0004] 2. The demand is extensive and the efficiency of manual operation is low; [0005] 3. Proper adjustments canno...

AI Technical Summary

Problems solved by technology

[0003] 1. The use of equipment requires practice and mastery, and the safety is low;

[0004] 2. The demand is extensive and the efficiency of manual operation is low;

[0005] 3. Proper adjustments cannot be made according to the site conditions

It includes a controller, an attitude sensor, a three-dimensional attitude adjustment device, and a camera device; the UAV image acquisition system provided by this type of drone is provided with a high-sensitivity three-dimensional attitude adjustment device, and the camera device is fixed at the three-dimensional attitude On the adjustment device; by sensing the attitude change of the UAV body when taking pictures, the lens of the camera device is not affected by the attitude change of the UAV body by automatically adjusting the three-dimensional attitude adjustment device, and always keeps in the same direction and angle, thereby realizing The stability of the lens attitude of the UAV camera device ensures the quality of the image. Although this type of UAV can adjust the body of the UAV according to the image, it fixes the shot lens, which will not be able to take many pictures. Very good at getting accurate and valid information

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