Unmanned aerial vehicle remote controller signal analysis method, signal processing method and system

Abstract

The invention belongs to an unmanned aerial vehicle control system and a method, and provides an unmanned aerial vehicle remote controller signal analysis method, a signal processing method and a system. The invention aims to solve the problems that in the prior art, a handheld wireless remote controller has high requirements for the control capacity, and when an unmanned aerial vehicle is affected by a bad environment, a control mode of a ground control station is difficult to prejudge and respond quickly. The processing method comprises the steps of signal conversion, smooth filtering processing, checking, data sending and checking. Whether the CRC check bit is consistent with the local check bit or not is checked through the ground control station. Whether the data is correct or not isdetermined. The processing system comprises a ground control station, a remote controller and a data processing module. The original ground control station or the remote controller singly controls theunmanned aerial vehicle. The data processing module is introduced. The advantages that the ground control station can perform real-time control and the remote controller can perform manual control under emergency conditions are integrated. The control accuracy of the unmanned aerial vehicle is further ensured.

Description

technical field [0001] The invention belongs to an unmanned aerial vehicle control system and method, in particular to an unmanned aerial vehicle remote control analysis signal method, signal processing method and system. Background technique [0002] UAV is a kind of unmanned aircraft controlled by radio remote control equipment or autonomous program with its own power. At present, because of its wide application and cheap price, it has gradually entered the public's sight, coupled with the intelligent control algorithm Implantation, the function expansion of drones is becoming more and more abundant. At present, it is widely used in aerial photography, surveying and mapping, plant protection, micro selfie, express transportation, disaster rescue, wildlife observation, news reporting, power inspection and food photography, which greatly expands the use of UAV itself. Actively expanded industry applications and UAV technology. [0003] At present, most UAV systems use hand...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to solve the problems in the prior art that the hand-held wireless remote controller has high requirements on the control ability, and the control mode of the ground control station is difficult to make predictions and quick responses when the drone is affected by adverse environments. Provide a UAV remote controller analysis signal method, signal processing method and system

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