Unmanned aerial vehicle flight control method and device, and remote controller

Abstract

The embodiment of the invention provides an unmanned aerial vehicle flight control method and device, and a remote controller. The method comprises: obtaining a plurality of location data obtained by location operation in the remote controller; determining a plurality of target positions according to a plurality of location data; calculating a flight course according to a plurality of target positions; and sending the flight course to an unmanned aerial vehicle to flight according to the flight course. The unmanned aerial vehicle flight control method and device, and the remote controller do not need to carry sets of devices so as to reduce the hardware cost, because a remote device integrates a plotting function with no need for carrying a plurality of devices and data exchange of a plurality of devices so as to improve the simplicity of the operation, improve the operation efficiency of the unmanned aerial vehicle, reduce the rate of date sending error when data exchange and enhance the operation reliability of the unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a flight control method of an unmanned aerial vehicle, a flight control device of an unmanned aerial vehicle and a remote controller. Background technique [0002] With the technological development of unmanned aerial vehicles in the field of agricultural plant protection, users can now control the takeoff and landing of unmanned aerial vehicles through the remote control, and transmit the route to the UAV, and the UAV will fly according to the route from the take-off location. [0003] In order to enable unmanned aerial vehicles to spray pesticides safely and accurately, it is generally necessary to obtain geographic information, such as coordinate data of farmland boundaries, obstacle boundary coordinate data, etc., to generate accurate route data. [0004] like figure 1 As shown, at present, the user needs to collect geographical information through the handh...

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Problems solved by technology

[0008] In view of the above problems, in order to solve the problems of high hardware cost, low operating efficiency and low reliability of unmanned aerial vehicles, the embodiment of the present invention proposes a flight control method for unmanned aerial vehicles and correspondingly, a flight control method for unmanned aerial vehicles device and a remote control

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