Beyond-visual-range remote control system of aircraft

Abstract

The invention provides a beyond-visual-range remote control system for an aircraft, particularly relates to a networked point-to-multipoint beyond-visual-range remote control system, and belongs to the technical field of aircraft control. The aircraft beyond-visual-range remote control system provided by the invention uses a networked data transfer radio to carry out networking communication on aplurality of sets of autopilots, ground data exchange equipment, a signal acquisition and distribution module and a ground control station and the autopilots achieve transmission of telemetering dataand remote control instructions of the ground control station through the data transfer radio, and the signal acquisition and distribution module selects one set of autopilots through a gating instruction, sends the remote control instruction of a remote controller to the selected autopilots and sends the instruction of the automatic control mode to other unselected autopilots. According to the beyond-visual-range remote control system for the aircraft, the remote control reliability in the take-off and landing process of the aircraft and the safety during remote flight can be improved, meanwhile, one set of ground equipment can remotely control multiple sets of autopilots, the number of the ground equipment is reduced, and the system complexity is reduced.

Description

technical field [0001] The invention relates to the technical field of aircraft control, in particular, to an aircraft beyond-the-horizon remote control system. Background technique [0002] The flight process of an unmanned aerial vehicle is generally divided into three stages: takeoff, cruise, and landing. The two stages of takeoff and landing often require operator intervention to complete. [0003] At present, most of the autopilot remote control solutions on the market place the receiver of the remote control on the aircraft, and the autopilot reads the remote control commands through the S.BUS interface of the receiver. However, the control distance of commercial remote control is very limited, generally nominally 1Km. In the actual remote control process, the signal of the remote control is likely to fail, causing the aircraft to lose control and crash. [0004] In addition, in the stand-alone flight mode, one operator holding one remote control can meet the flight r...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a remote control system for aircraft beyond visual range, so as to solve technical problems such as reliability, scalability, and insurmountable communication problems of aircraft in the prior art.

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