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A multi-rotor diving unmanned aerial vehicle and its control method

A technology of unmanned aerial vehicles and multi-rotors, which is applied to aircrafts, rotorcraft, underwater ships, etc., can solve the problems of UAVs without waterproof protection or diving function, and UAV damage, so as to improve the maneuverability and avoid Collision, resolve damage effects

Active Publication Date: 2016-10-05
朱威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, current drones generally do not have waterproof protection or underwater diving functions. Once they accidentally fall into the water, it is easy to cause damage to the drone due to water ingress.

Method used

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  • A multi-rotor diving unmanned aerial vehicle and its control method
  • A multi-rotor diving unmanned aerial vehicle and its control method

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Embodiment Construction

[0031] refer to Figure 1-Figure 2 , a multi-rotor submersible unmanned aerial vehicle of the present invention includes a body 1 and a plurality of rotor arms 2 arranged symmetrically on the body 1, each of the rotor arms 2 is provided with a rotor assembly 3 at an end far away from the body 1, The rotor assembly 3 includes a power motor 31 installed on the rotor arm 2 and a propeller 32 connected to the output shaft of the power motor 31. A pair of landing gear 4 is symmetrically installed on the bottom of the body 1, and the landing gear 4 is covered and installed There is an airbag 5, and a processor, a power module, a wireless communication module, an ultrasonic ranging module, a compressed air storage device and a control valve are installed in the body 1, and the processor is connected with the power module, the wireless communication module, and the ultrasonic ranging module respectively. , the control valve is connected to the power motor 31 on each rotor arm 2, and t...

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Abstract

The invention discloses a multi-rotor-wing submersible unmanned aerial vehicle and a control method thereof. The unmanned aerial vehicle comprises a machine body and a plurality of rotor wing arms which are arranged on the machine body and are symmetrically distributed, wherein a rotor wing assembly is arranged at one end, far away from the machine body, of each rotor wing arm; a pair of undercarriages are symmetrically mounted at the bottom of the machine body; airbags cover the undercarriages; the machine body is internally provided with a processor, a power supply module, a wireless communication module, a compressed air storage device and a control valve; and a gas output end of the compressed air storage device is connected with the airbags by the control valve. The method comprises an aerial mode and an underwater mode. According to the multi-rotor-wing submersible unmanned aerial vehicle, the snorkeling condition in water can be effectively controlled by controlling the compressed air storage device to inflate the airbags, so that the aerial and underwater barrier-free navigation is realized, and the problem that the unmanned aerial vehicle accidently falls into water to be damaged in a flying process is effectively solved. The multi-rotor-wing submersible unmanned aerial vehicle can be widely applied to the field of unmanned aerial vehicles.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor diving unmanned aerial vehicle and a control method thereof. Background technique [0002] Unmanned aerial vehicle (UAV) is a kind of aircraft that is gradually becoming practical at present. It has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. Loading multiple types of sensors on UAVs, such as cameras, can realize real-time image transmission and detection of high-risk areas. monitor. At present, most UAVs are designed and manufactured based on the flight principle of helicopters, which can realize vertical lift and high-altitude hovering, so as to meet the requirements of aerial photography and monitoring. The most common ones are single-axis single-propeller, single-axis common propeller and multi-rotor (for example, quadrotor) form. However, current drones generally do not have waterp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C27/08B63G8/00
Inventor 朱威
Owner 朱威
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