Motion-sensing follow-type flight control system and method

Abstract

The invention discloses a motion-sensing follow-type flight control system and method. The motion-sensing follow-type flight control system comprises a remote controller and an aircraft. The remote controller comprises a power supply system, an acceleration sensor, a digital-analog converter, a microcontroller and a radio transmission module. The aircraft comprises an information receiving module, an acceleration sensor, a gyroscope sensor, a barometer sensor, a data processing module and a control driving module. The remote controller obtains the acceleration magnitude of the hand through the acceleration sensor, collects motion data of the hand, and processes the motion data through the digital-analog converter. Then, the microcontroller calculates the acceleration change of the aircraft according to the acceleration change of the hand, and transmits a corresponding control instruction to the aircraft through the radio transmission module, so that the aircraft follows motions of the hand to cope and magnify the control motions guided by the hand, the aircraft is guided to fly in various corresponding flight paths by following the motions of the hand, and the immersive feeling is brought to an operator.

Description

technical field [0001] The invention relates to the field of flying toys, in particular to a somatosensory-controlled remote controller and aircraft, and belongs to the technical field of toy aircraft control. Background technique [0002] With the development of technology in the field of toys, remote-controlled flying toys are very common now, but the remote controllers of the existing general remote-controlled flying toys rely on buttons and control levers to control the flight of toy airplanes. There are many buttons, and the override is more complicated. It requires a lot of learning and flying experience to control the aircraft well. The entry threshold is high, which is not convenient for ordinary people, especially children to control. Moreover, due to the limited number of buttons on the existing physical button remote control, the number of executable actions of the aircraft controlled by it is also limited, and the operation is also relatively rigid. , which is n...

AI Technical Summary

Problems solved by technology

However, this patent document mainly uses an integrator to calculate the speed of the acceleration integral, and the integral will quickly amplify the speed error, resulting in very inaccurate control, and the aircraft cannot be accurately navigated. When applied to quadrotor aircraft, the stability and response speed of the aircraft cannot be taken into account at the same time. At the same time, the description of the patent document is vague and insufficiently disclosed. It does not mention how and how its motion information is converted into control signals, and What is the specific control signal is not specified, according to the description of its manual, it is difficult to achieve its purpose

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