Electronic fence, control system and method thereof, medium, unmanned aerial vehicle formation and terminal

Abstract

The invention belongs to the technical field of safe flight of unmanned aerial vehicles, and discloses an electronic fence, a control system and method thereof, a medium, an unmanned aerial vehicle formation and a terminal. The control system is used for wirelessly controlling a flying unmanned aerial vehicle group; a communication link system is used for realizing data transmission and communication between the control system and the unmanned aerial vehicle group; and a recognition system is installed on each unmanned aerial vehicle and automatically calculates data information to the boundary of the electronic fence. According to the regular electronic fence provided by the invention, a ground station sends the information of the electronic fence to each aircraft, the aircraft automatically calculates the distance to the boundary of the electronic fence, the algorithm is simple, and the real-time performance is good; and the irregular electronic fence is set by a user at the ground station, the ground station calculates the distance from each aircraft to the boundary of the electronic fence in real time through the coordinate position of each aircraft, an algorithm is needed to be real-time and accurate, and compared with a regular electronic fence, the irregular electronic fence is wider in practical application.

Description

Technical field[0001]The present invention belongs to the field of drone safety flight technology, in particular to an electronic fence, control system, method, medium, drone aquame, and terminal.Background technique[0002]The formation flight is a complex system that is less than dozens of dozens of thousands of aircraft flights in a fixed airspace. Although the aircraft does not affect each other in flight, flying according to their own predetermined track, but due to the factors of the device itself, the factors of the device itself, the factors of external interference can not guarantee that the aircraft does not fail, so they must ensure that the personnel under the flight airspace and The security of the facilities. This fixed-airspace must be planned in strict accordance with the surrounding terrain, construction, people flow distribution, and the requirements of the Civil Aviation Administration. Therefore, this fixing area is generally referred to as an electronic fence, and...

AI Technical Summary

Problems solved by technology

[0006] (1) In the prior art, the electronic fence calculates the distance accuracy of the flight boundary of the aircraft is poor, and the actual application effect is poor for irregular electronic fences

[0007] (2) Calculating the boundary distance of the irregular electronic fence requires real-time feedback of the position coordinates of the aircraft, and the existing technology cannot guarantee the real-time performance of the communication

[0008] (3) For irregular electronic fences performed by large clusters, the ground station calculates the boundary distance from all aircraft to the electronic fence at the same time. The algorithm is complicated, and the time efficiency of parallel computing speed of the computer is required to be high and the memory space must be large enough

Moreover, for as many as thousands of aircraft, to ensure the real-time communication, there must be no communication interruption and congestion problems; the calculation of the distance from thousands of aircraft to the boundary value will also be a problem for the parallel processing capability of the ground station computer. big challenge

Images