Program for generating and displaying third-visual-angle scene of unmanned aerial vehicle

Abstract

The invention discloses a program for generating and displaying a third-visual-angle scene of an unmanned aerial vehicle. The program comprises the following steps: S1, calling a corresponding three-dimensional environment map from a three-dimensional environment map library according to position information of the unmanned aerial vehicle, and drawing a virtual flight environment three-dimensionalmap of a third view angle; and (2) generating an unmanned aerial vehicle model by utilizing the flight parameters of the unmanned aerial vehicle and the position information of the unmanned aerial vehicle and combing with the simulation technology, superposing the unmanned aerial vehicle model on the virtual flight environment three-dimensional map in real time to generate the third-visual-anglevirtual reality scene of the unmanned aerial vehicle, and displaying the third-visual-angle virtual reality scene of the unmanned aerial vehicle on a display. With the program, the environment perception capability of the unmanned aerial vehicle can be greatly improved, the flight range of the unmanned aerial vehicle is expanded, the flight safety is guaranteed, and the program can be widely applied to the fields including unmanned aerial vehicle control, unmanned aerial vehicle flight training and the like.

Description

technical field [0001] The invention belongs to the UAV scene generation technology, and relates to a program that presents the UAV's flight posture and surrounding environment in the form of a "God's perspective" (third perspective) in front of the UAV operator. Under the premise of the design of the UAV itself, it provides a new immersive UAV control experience, which ensures the safety of UAV flight and provides a richer, more diverse and more personalized flight visual experience. This technology can be widely used in consumer drone entertainment, drone operator training, low-visibility scene task execution and other fields. Background technique [0002] In the process of UAV control, vision is an important channel for communication between the operator and the UAV, and it is also a necessary condition to ensure the safety of UAV flight and the completion of tasks. [0003] From the perspective of ensuring flight safety, the primary task of UAV vision is to provide a cl...

AI Technical Summary

Problems solved by technology

[0005] From the current market, the UAV operation view is mainly based on the first view, mainly relying on the operator's visual operation, or through the UAV's front-view camera image to be sent back to the UAV operator. , the control within the visual range greatly limits the scope of use of drones, and cannot satisfy consumers' curiosity to expand more unknown environments through drones, and it is difficult to ensure flight safety

The first-person drone has a single control angle and poor environmental perception. Improper operation can easily cause "crash" or "lost" accidents, bringing property losses to consumers and posing a threat to ground safety.

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