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Flight control method and aircraft

一种飞行控制、飞行器的技术，应用在无人机领域，能够解决摄像师拍摄水平要求非常高、大量人力和时间等问题

Pending Publication Date: 2021-10-01
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the shooting of the "bullet time" special effect of the target requires a very high shooting level of the cameraman, and also requires a lot of manpower and time to support the construction of hardware facilities (such as slide rails)

Method used

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  • Flight control method and aircraft
  • Flight control method and aircraft

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] exist figure 1 A flight control system according to an embodiment of the present invention is shown in FIG. The system includes an aircraft 101 , a gimbal 102 mounted on the aircraft, and a ground control device 103 for controlling the aircraft 101 and / or the gimbal 102 . The aircraft may generally be various types of UAV (Unmanned Aerial Vehicle, unmanned aerial vehicle), such as a quadrotor UAV, a hexacopter UAV, and the like. A flight trajectory ca...

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Abstract

A flight control method and an aircraft, the method comprising: controlling a shooting device on the aircraft to shoot a target object on a first trajectory according to a first frame rate to obtain a first video, the flight speed of the aircraft on the first trajectory being not lower than a preset speed threshold; and converting the first video into a second video with a second frame rate. By adopting the technical scheme, the video with the special effect of bullet time can be simply and efficiently acquired.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a flight control method and an aircraft. Background technique [0002] "Bullet time" special effects are special effects shots that often appear in movies, advertisements, and games. They are generally used to freeze fast-moving images and create a visual effect of freezing moments. The special effect of "bullet time" is mainly obtained through special shooting techniques. At present, the commonly used shooting method is: first limit the range of motion of the subject to be photographed, and then set up a slide rail around the range of motion, and then artificially control the camera on the slide rail Quickly swipe on the button, and in this process, the camera must be manually controlled to aim at the subject at all times. It can be seen that the shooting of the "bullet time" special effect of the target requires a very high shooting level of the cameraman, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101G05D1/0094H04N7/0127H04N23/66H04N23/61H04N23/695
Inventor 张伟
Owner SZ DJI TECH CO LTD
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