Oil-powered multi-rotor unmanned aerial vehicle autopilot

A multi-rotor drone and autopilot technology, applied in the field of drones, can solve problems such as weak battery life, and achieve the effects of anti-electromagnetic interference, good fault tolerance, and strong anti-vibration ability

Inactive Publication Date: 2017-03-22
QINGDAO OUSEN SYST TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current multi-rotor autopilots are electric, using brushless motors, such as the first common DJI drones, which are mainly used for shooting, and the disadvantage of electric is that the battery life is weak, usually only 10 minutes in agriculture about

Method used

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  • Oil-powered multi-rotor unmanned aerial vehicle autopilot

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings, so as to better understand the present invention.

[0024] Such as figure 1 The oil-powered multi-rotor UAV autopilot shown, including the main processor, coprocessor, gyroscope, barometer, accelerometer and compass, the main processor, coprocessor, gyroscope, barometer, accelerometer The main board is packaged with the compass on the main board. The main board is equipped with multiple control interfaces, including power input interface, receiver, steering gear control interface, data transmission interface, GPS interface, gyroscope, barometer, accelerometer and compass. On the main processor, the power input interface is used to connect the external power supply, BEC is used for power supply and power collection; the receiver is connected to the PPM module, the steering gear control interface is used to connect the steering gear, and the digital transmi...

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Abstract

The invention relates to an oil-powered multi-rotor unmanned aerial vehicle autopilot, which comprises a main processor, a coprocessor, a gyroscope, a barometer, an accelerometer and a compass, wherein the main processor, the coprocessor, the gyroscope, the barometer, the accelerometer and the compass are packaged on a motherboard; the motherboard is externally provided with multi-path control interfaces including a power input interface, a receiver, a steering engine control interface, a data transmission interface and a GPS interface; the gyroscope, the barometer, the accelerometer and the compass are all connected to the main processor; the power input interface is used for connecting an external power supply; and a BEC is used for supplying power and acquiring electric quantity. The oil-powered multi-rotor unmanned aerial vehicle autopilot is an industrial full-function flight control and navigation system specially developed for an oil-powered multi-rotor unmanned aerial vehicle, adopts a self-adaptive flight control and navigation algorithm, has good fault-tolerance performance, integrates a high-precision MEMS inertial sensor and the high-performance central processor, supports full-automatic takeoff and landing and automatic airline operation, is high in anti-electromagnetic interference and anti-vibration capability, and is high in reliability.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an autopilot for an oil-driven multi-rotor unmanned aerial vehicle. Background technique [0002] Autopilot is to imitate the pilot's actions to fly the aircraft. It consists of sensitive components, computer and servo mechanism. As early as the beginning of the 20th century, foreign countries had carried out research on quadrotor vertical take-off and landing aircraft. However, in recent years, the breakthrough development of micro-sensors, processors and energy supplies and the widespread emergence of new technologies for UAV system control have provided great convenience for the research on autonomous flight control of multi-rotor aircraft. The real four-rotor vertical take-off and landing aircraft appeared in 1922 and was jointly developed by Russian-American Dr.George de Bothezat and his companion Ivan Jerome. In recent years, multi-rotor airc...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 李国斌刘润翟继炜
Owner QINGDAO OUSEN SYST TECH
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