Distributed unmanned aerial vehicle remote control and remote measurement integrated system and control method thereof

Abstract

The invention discloses a distributed unmanned aerial vehicle remote control and remote measurement integrated system and a control method thereof.The distributed unmanned aerial vehicle remote control and remote measurement integrated system comprises a ground terminal and an airborne flight control computer, and the ground terminal comprises a main control seat, a cooperative control seat and N monitoring seats; the airborne flight control computer is connected with the master control seat through a dissimilar dual-redundancy hot backup measurement and control link, a UDP sending port of the master control seat is connected with UDP receiving ports of the cooperative control seat and the N monitoring seats through UDP multicast, and a UDP sending port of the cooperative control seat is connected with a UDP receiving port of the master control seat through UDP unicast. And the UDP sending port of the coordinated control seat is connected with the UDP receiving ports of the N monitoring seats through UDP multicast. According to the invention, the reliability of remote control telemetering data transmission of the ground terminal and the airborne flight control computer is effectively improved, multi-machine sharing and double-seat parallel cooperative remote control of telemetering information are realized, and the information processing speed and the task concurrent processing capability are effectively improved.

Description

technical field [0001] The invention relates to the technical field of UAV command and control, in particular to a distributed UAV remote control and telemetry integrated system and a control method thereof. Background technique [0002] The flight control of the UAV is composed of two parts: the ground control part and the airborne control part. The role of the ground control part is to monitor the status of the UAV, and implement remote control or manual intervention on the UAV. The function of the airborne control part is to receive the control commands from the ground control part, control the attitude and trajectory of the UAV in real time, and send the corresponding status information to the ground control part. The airborne control part is the core of UAV flight control, and the ground control part is equivalent to the display and control unit of flight control. The airborne control part is connected with the ground control part through a remote control telemetry da...

AI Technical Summary

Problems solved by technology

[0003] Under normal circumstances, most UAV systems are only equipped with one remote control telemetry data link. If the data transmission is interrupted due to radio interference, signal occlusion or sudden equipment failure, the ground control part will immediately lose the right to monitor the UAV. , thus adding a large amount of unexpected risk to the experiment

In most existing UAV systems, the ground control part only has a remote control telemetry terminal, which can only be used by one ground operator to observe data and control the flight. When the UAV is flying, the ground operator needs to observe a large amount of data. Large, and remote control decisions need to be made based on observed data. As time goes on, a single ground operator is very likely to trigger misoperation due to fatigue

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