The invention discloses a method for realizing remote navigation of a large freight unmanned aerial vehicle. The method comprises the following steps of S1, acquiring the
route information through theunmanned aerial vehicle; S2, the unmanned aerial vehicle flying in an air
route; S3, calculating a distance between the
route segment switching lead and a local target
waypoint; S4, judging whether the target distance is smaller than the advance or not; S5, judging whether the current
waypoint is the last
waypoint or not; S6, taking the next waypoint as a target waypoint; S7, judging whether a current state is
direct flight or not; S8,
processing waypoint feature words; S9, judging whether the
processing time is longer than 3s or not; S10,
processing waypoint tasks; and S11, judging whether the task is finished or not. The invention relates to the technical field of unmanned aerial vehicles. The method is advantaged in that problems that the whole remote navigation process of the large freight unmanned aerial vehicle generally needs to be controlled by a worker at a
ground control station, the
ground control station remotely controls the unmanned aerial vehicle according to a navigation display
system of the control
station, and the unmanned aerial vehicle is not completely autonomously navigated are solved.