Unmanned aerial vehicle flight control system and unmanned aerial vehicle

Abstract

The invention relates to an unmanned aerial vehicle flight control system and an unmanned aerial vehicle, and is applied to the technical field of unmanned aerial vehicles. The unmanned aerial vehicleflight control system comprises a flight control mainboard and a plurality of flight control sub-boards, wherein each flight control sub-board is connected with the flight control mainboard and is used for receiving a starting signal sent by the flight control mainboard, activating a flight control mode after receiving the starting signal, and sending a control signal to the flight control mainboard; and the flight control mainboard is used for generating the starting signals through an enabling module on the flight control mainboard, sending the starting signals to the flight control sub-boards, receiving the control signals sent by the flight control sub-boards, judging whether the control signals are correct or not, and selecting the flight control sub-boards corresponding to the correct control signals to control the flight of the unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle flight control system and an unmanned aerial vehicle. Background technique [0002] With the improvement of social development and scientific and technological progress, the demand for the use of drones is increasing, such as the monitoring of forest pests in the forestry department, pesticide spraying, dynamic monitoring of forest fire prevention, and the surveying and mapping of land and landforms or emergencies in the land and resources department. Communications or disaster dynamic estimation and prevention in catastrophic geographical disaster areas, marine monitoring, etc., power wiring, line inspection, public security traffic management, urban management, and video shooting have also begun to be widely used. [0003] UAV operators usually interact with UAVs in the air through two wireless communication methods: one is to use a w...

AI Technical Summary

Problems solved by technology

Usually, when a single flight control circuit board fails or fails, the UAV operator or the ground control station cannot transmit the control commands issued to the flight control circuit board, and the flight control circuit board cannot be adjusted in time according to the flight attitude. Control the flight of the drone so that the drone cannot function normally

Since it only uses one flight control board to adjust the UAV's posture, once a fault occurs, it cannot be used normally, and the fault tolerance is poor

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