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UAV (unmanned aerial vehicle)

A technology of drones and airframes, applied in the field of drones, can solve the problems of complex flight control systems, difficult maintenance, and high energy consumption, and achieve the effects of high flight speed, ultra-high maneuverability, and large flight radius

Inactive Publication Date: 2015-11-18
SHANGHAI DIANJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thrust directional UAVs have disadvantages such as complex mechanism, difficult maintenance, complex flight control system, and high energy consumption during long-distance raids; thrust reversing UAVs are either complex in structure, difficult to implement, or insufficient in maneuverability

Method used

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  • UAV (unmanned aerial vehicle)
  • UAV (unmanned aerial vehicle)
  • UAV (unmanned aerial vehicle)

Examples

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0022] In order to solve the above technical problems, the present invention provides an unmanned aerial vehicle, which combines Figure 1 to Figure 4 As shown, this embodiment is described in detail.

[0023] The drone provided in this embodiment includes a main body, an extension unit, a drive unit, and a steering unit, w...

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PUM

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Abstract

The invention discloses an UAV (unmanned aerial vehicle) which comprises a main body, a stretching unit, a driving unit and a steering unit, wherein the main body comprises a vehicle body, a support plate located below the vehicle body and wheels located below the support plate; the stretching unit comprises side wings hinged to two sides of the main body and a stretching motor for driving the side wings to rotate; the driving unit comprises a plurality of rotors fixed on the vehicle body, a plurality of first driving motors for driving the rotors to rotate respectively and a plurality of second driving motors for driving the rotors to rotate in different directions; the steering unit comprises an air deflector fixed at the end part of the vehicle body and a rotating motor for driving the air deflector to rotate. The UAV can hover vertically as well as take off and land vertically like a helicopter or a four-propeller aircraft and has super-high maneuverability.

Description

technical field [0001] The invention relates to the field of military unmanned detection equipment, in particular to an unmanned aerial vehicle. Background technique [0002] UAVs play an important role in the field of military unmanned detection, especially for the survey of unknown areas and the detection of dangerous areas. Modern warfare has put forward higher requirements for UAVs: both High mobility and flexibility, but also have a larger flight radius. Existing UAV solutions are difficult to meet the above requirements [0003] Helicopters and four-blade aircraft can take off and land vertically, but the development of the helicopter flight control system is complicated and difficult to maintain, while the four-blade aircraft has high energy consumption, low flight speed, and small flight radius; fixed-wing aircraft has low energy consumption and low flight radius. The radius is large, but the implementation of vertical take-off and landing and hovering is complicat...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64C27/12B64C27/22
Inventor 查海卫辛绍杰张婧李林冬蔚国飞陈睿
Owner SHANGHAI DIANJI UNIV
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