Autonomous quad-rotor flight vehicle based on Renesas chip R5F100LEA

Abstract

The invention provides an autonomous quad-rotor flight vehicle based on Renesas chip R5F100LEA and belongs to the field of control over flight vehicles. The autonomous quad-rotor flight vehicle based on the Renesas chip R5F100LEA aims at solving problems existing in a traditional quad-rotor flight vehicle control method. The autonomous quad-rotor flight vehicle based on the Renesas chip R5F100LEA comprises a quad-rotor flight vehicle body, four propellers, a propeller control unit and a propeller driving unit. The four propellers are installed at the four tail ends of a rack of the quad-rotor flight vehicle body respectively. The four propellers are of the same structure and are located at the same height. The rotation directions of the two opposite propellers are identical and opposite to the rotation directions of the other two propellers. The propeller control unit comprises a central processing unit, a pose module, a photoelectric sensor, an ultrasonic sensor and an electromagnet. The photoelectric sensor, the ultrasonic sensor and the electromagnet are arranged on the lower surface of the rack. The propeller driving unit comprises four electronic speed regulators and four propeller motors.

Description

technical field [0001] The invention relates to a four-rotor autonomous aircraft based on the Renesas chip R5F100LEA, and belongs to the field of aircraft control. Background technique [0002] A quadrotor is an aircraft that has four propellers and the four propellers are cross-shaped. It can fly in various attitudes, including hovering, forward flying, inverted flying and sideways flying. [0003] At present, many universities and research teams at home and abroad are committed to the research of quadrotor aircraft. Quadrotors are also widely used in many fields such as military and civilian. For example, civil aerial photography and image transmission, patrol surveillance and target tracking, search and rescue after natural disasters, inspection of high-voltage lines, bridges, dams and road sections after earthquakes, etc.; military ground battlefield reconnaissance, acquisition of enemy intelligence, near Range control patrols, surveillance, electronic warfare, ground...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problems of insufficient internal resources, slow calculation speed and low control accuracy in the control of quadrotor aircraft using traditional control chips, and provides a quadrotor autonomous aircraft based on the Renesas chip R5F100LEA

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