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Four-axis aircraft system based on multi-sensor fusion and working method thereof

A quadcopter and multi-sensor technology, applied in the field of quadcopter systems based on multi-sensor fusion, can solve the problems of inability to achieve image capture, transmission, and inability to achieve self-service obstacle avoidance flight, etc.

Inactive Publication Date: 2018-01-23
HUBEI UNIV FOR NATITIES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventive system cannot realize the functions of image capture and transmission, and cannot realize the function of self-service obstacle avoidance flight

Method used

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  • Four-axis aircraft system based on multi-sensor fusion and working method thereof
  • Four-axis aircraft system based on multi-sensor fusion and working method thereof
  • Four-axis aircraft system based on multi-sensor fusion and working method thereof

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Embodiment Construction

[0041]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to...

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Abstract

The invention provides a four-axis aircraft system based on multi-sensor fusion and a working method thereof. Flight attitude of a four-axis aircraft is measured through an attitude measurement device, and the attitude information is transmitted to a flight controller; the flight controller fuses information of each sensor and remote control commands, and then, sends the control information to anelectronic speed controller; and the electronic speed controller controls motor speed by adjusting power-on duty ratio, thereby achieving a purpose of control of the whole four-axis aircraft. The flight controller, the electronic speed controller, the attitude measurement device, a power panel and a protection cover are in modular design, so that when the four-axis aircraft needs to be used, the four-axis aircraft can be used by assembling the modules; and the four-axis aircraft system is easy to disassemble and convenient to carry. The system is simple and compact in structure, high in development efficiency and low in production cost.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a multi-sensor fusion-based quadcopter system and working method. Background technique [0002] With the continuous advancement of science and technology, the research on four-axis unmanned aerial vehicles is getting more and more in-depth. It can carry a variety of sensor equipment to complete various required tasks, such as image recognition equipment, infrared sensors, ultrasonic sensors, etc. With the continuous maturity of technology, the application fields of four-axis unmanned aerial vehicles are becoming wider and wider. In military applications, drones can be used to detect and discover enemies and carry out military strikes; in industrial applications, drones can be used to Conduct inspections, such as railway inspections; in life, you can use drones to take photos, videos, etc., which are suitable for travel and leisure photography, and using drones to take pict...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10G05D1/08
Inventor 李强邓祥龙于恩邓清龙
Owner HUBEI UNIV FOR NATITIES
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