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Fixed-wing pilotless aircraft ship-based recovery method and system

A technology of unmanned aircraft and recovery system, which is applied in the field of fixed-wing unmanned aircraft shipboard recovery, and can solve problems such as small space that is difficult to overcome

Active Publication Date: 2018-08-17
陕西翱翔泰克科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of the recovery method, it is difficult to overcome the problem of small space when used on a warship without a direct deck

Method used

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  • Fixed-wing pilotless aircraft ship-based recovery method and system
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  • Fixed-wing pilotless aircraft ship-based recovery method and system

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Embodiment Construction

[0026] In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] refer to figure 1 , an embodiment of the present invention provides a shipboard recovery system for a fixed-wing unmanned aircraft, including a contact self-locking recovery mechanism and a foldable recovery slide rail installed on the outside of the ship's side, the foldable recovery slide rail is installed On the left or right side of the ship, as a track for drone recovery. Such as figure 2 As shown, the rightmost end of the foldable recovery slide rail is the deceleration buffer section 1, the left end of the deceleration buffer section 1 is connected to the right end of the arc transition section 2, and the left end of the arc tra...

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Abstract

The invention discloses a fixed-wing pilotless aircraft ship-based recovery system. The system comprises a foldable recovery sliding rail and a contact self-locking recovery mechanism. The foldable recovery sliding rail is suspended on a lateral side of a ship and composed of a speed reduction section, an arc transition section and a side sliding section, all of which are sequentially connected from right to left. The contact self-locking recovery mechanism comprises a pulley self-locking mechanism and an unmanned aerial vehicle wedge-shaped recovery mechanism. The pulley self-locking mechanism comprises a pulley and a self-locking mechanism arranged on the pulley. A V-shaped locking mechanism entrance is formed in the self-locking mechanism. When entering the V-shaped locking mechanism entrance, the unmanned aerial vehicle wedge-shaped recovery mechanism is locked instantly, the unmanned aerial vehicle wedge-shaped recovery mechanism and the pulley slide forwards along the sliding rail together and are decelerated gradually, and in the sliding process, an unmanned aerial vehicle rolls to change the attitude so as to avoid collisions between wings and bridge equipment. The slidingrail is installed by the utilization of the length of the side of the ship, the unmanned aerial vehicle slides along the sliding rail and is decelerated gradually, accuracy recovery is achieved, and the unmanned aerial vehicle is prevented from falling in water when recovered on the sea.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and system for shipboard recovery of fixed-wing unmanned aircraft. Background technique [0002] The recovery of UAVs is one of the most difficult stages in its combat application. Various countries have made a lot of research and attempts on the recovery of UAVs. Especially for the recovery of UAVs with a take-off weight greater than 100 kg in small and medium-sized warships, there is an urgent need to develop new recovery technologies to ensure that UAVs can be recovered quickly and reduce the requirements for recovery sites and service support. [0003] At present, the recovery methods of drones mainly include: landing gear recovery, parachute recovery, air hook recovery, net collision recovery, airbag-assisted recovery, horizontal rope recovery, vertical rope recovery, etc. For the recovery of shipboard fixed-wing UAVs without a runway, there are ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/00
CPCB64F1/00
Inventor 张伟吕胜利陈勃新杨广珺李斌姚磊江
Owner 陕西翱翔泰克科技有限公司
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