Industrial grade unmanned aerial vehicle flight control system based on ARM and DSP

Abstract

The present invention discloses an industrial grade unmanned aerial vehicle flight control system based on an ARM and a DSP. The system comprises: a power panel, a main control panel and an IMU board;the power panel is configured to supply power for the main control panel and the IMU board; the main control panel is provided with a main processor, the main processor is configured to receive control signals of a remote control and the attitude information of an unmanned aerial vehicle, read waypoint information and generate a control command of the unmanned aerial vehicle according to the received control signals of the remote control, the attitude information of the unmanned aerial vehicle and the read waypoint information; the IMU board is provided with a coprocessor, a sensor unit and aGPs unit, the coprocessor is configured to collect information of a receiving sensor unit and the GPS unit, the state information of the unmanned aerial vehicle is obtained according to the information of the receiving sensor unit and the GPS unit, and the state information of the unmanned aerial vehicle is sent to the main processor through a CAN bus. The industrial grade unmanned aerial vehicleflight control system can improve the safety and the reliability of the flight control system to allow the flight control system to meet the demand of the industrial grade unmanned aerial vehicle.

Description

technical field [0001] The present invention relates to the technical field of flight control system design, in particular to an industrial-grade UAV flight control system hardware based on ARM and DSP that improves the safety and reliability of the flight control system to meet the needs of industrial-grade UAVs structure. Background technique [0002] UAV is a kind of unmanned aerial vehicle. Because of its small size, low cost, and flexible maneuverability, it can perform special operations in harsh environments and reduce personnel risks. For this reason, UAVs are widely used in many fields such as agricultural and forestry protection, disaster rescue, geological exploration, and military confrontation. Among them, the flight control is the core of the UAV control system, which controls the UAV to perform tasks or fly. However, due to the reliability of the UAV itself, accidents such as UAV out-of-control crashes and injuries occur frequently. With the popularization o...

AI Technical Summary

Problems solved by technology

Among them, the flight control is the core of the UAV control system, which controls the UAV to perform tasks or fly. However, due to the reliability of the UAV itself, accidents such as UAV out-of-control crashes and injuries occur frequently.

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