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Multi-rotor indoor unmanned aerial vehicle

A drone and multi-rotor technology, applied in the field of drones, can solve problems such as weak signal, inability to locate and avoid obstacles

Inactive Publication Date: 2016-06-15
WUXI MIRACLE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But indoors, because there is no positioning system signal, or the signal is weak, it cannot provide accurate positioning for the drone, so it is impossible to locate and avoid obstacles indoors.

Method used

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  • Multi-rotor indoor unmanned aerial vehicle

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , a multi-rotor indoor drone, comprising: a drone body 1, the drone body 1 is provided with a texture 5 on the ceiling of the indoor flight, the texture 5 is similar to a train track to facilitate identification by an optical flow sensor 2, The UAV body 1 is provided with an optical flow sensor 2 and an ultrasonic distance sensor 3, the optical flow sensor 2 is arranged on one side of the ultrasonic distance sensor 3, and the optical flow sensor 2 recognizes the indoor recognition ceiling texture ...

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Abstract

The invention discloses a multi-rotor indoor unmanned aerial vehicle. The multi-rotor indoor unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein an indoor ceiling of a room in which the unmanned aerial vehicle flies is provided with grains; the unmanned aerial vehicle body is provided with a light stream sensor and an ultrasonic distance sensor; the light stream sensor is arranged on one side of the ultrasonic distance sensor; the light stream sensor is used for identifying the indoor ceiling grains so that the unmanned aerial vehicle body can position the position of the unmanned aerial vehicle; and the ultrasonic distance sensor detects the distance from the unmanned aerial vehicle body to the indoor ceiling so as to control the height of the unmanned aerial vehicle and the flight track of the unmanned aerial vehicle. Through adoption of the mode, the multi-rotor indoor unmanned aerial vehicle disclosed by the invention can accurately fly according to a preset line in case of having no GPS signal indoors without collisions with other indoor objects.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a multi-rotor indoor unmanned aerial vehicle. Background technique [0002] At present, multi-rotor drones have been widely used in various industries, bringing great convenience to the production and development of various industries. Multi-rotor drones have been put into trial operation as express delivery tools in various countries. The point-to-point flight of drones is fast, efficient, and has a certain load capacity. Express drones can be positioned outdoors with the help of GPS and other positioning systems flight. However, indoors, because there is no positioning system signal, or the signal is weak, it cannot provide accurate positioning for the drone, so positioning and obstacle avoidance cannot be performed indoors. This implementation model provides a novel technical solution, which can help multi-rotor drones to locate and avoid obstacles indoors, thereby re...

Claims

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Application Information

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IPC IPC(8): B64C27/08G01S15/08G01B11/00
CPCG01B11/00G01S15/08B64C27/08B64U2101/00
Inventor 范简华陈梦洋
Owner WUXI MIRACLE SCI & TECH CO LTD
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