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Cable-controlling submersible vehicle capable of efficiently withdrawing AUV underwater

An underwater recovery and high-efficiency technology, used in underwater ships, underwater operation equipment, special-purpose ships, etc., can solve the problems of complex mechanical structure, low docking success rate, poor applicability, etc., and achieve good motion controllability and docking. Process safety and high applicability

Active Publication Date: 2017-07-18
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Several methods of underwater recovery of AUVs currently disclosed, such as cage-type docking and manipulator capture, have disadvantages such as low docking success rate, complex mechanical structure, long recovery time, poor applicability, and great impact on the overall performance of deep-sea vehicles. Seriously restrict the safety and efficiency of AUV use

Method used

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  • Cable-controlling submersible vehicle capable of efficiently withdrawing AUV underwater
  • Cable-controlling submersible vehicle capable of efficiently withdrawing AUV underwater
  • Cable-controlling submersible vehicle capable of efficiently withdrawing AUV underwater

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Embodiment Construction

[0019] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as Figure 1 to Figure 4 As shown, the cable control submersible for efficient underwater recovery of AUV in this embodiment includes a support frame 2 and a buoyancy block 3 symmetrically installed on both sides of the AUV docking mechanism 1, and the buoyancy block 3 is fixed on the top of the support frame 2; The front and rear directions of the top and the bottom of the 3 are separately installed with a horizontal propeller 4 and a vertical propeller 5, such as figure 1 In this embodiment, four horizontal thrusters 4 and four vertical thrusters 5 are included. A lighted camera 6 is installed on the front end of the buoyancy block 3, a sonar 7 is installed on the top of the buoyancy block 3 on one side, and a laser communication unit 8 is installed on the top of the buoyancy block 3 on the other side; the AUV docking mechanis...

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Abstract

The invention relates to a cable-controlling submersible vehicle capable of efficiently withdrawing an AUV underwater. The cable-controlling submersible vehicle comprises supporting frames and buoyancy blocks, wherein the supporting frames and the buoyancy blocks are symmetrically mounted on the two sides of an AUV docking mechanism. The buoyancy blocks are fixed to the tops of the supporting frames. Each buoyancy block is provided with a plurality of horizontal propellers and vertical propellers, a camera with a lamp is mounted at the front end of each buoyancy block, a sonar system is mounted at the top of the buoyancy block on one side, and a laser communication unit is mounted at the top of the buoyancy block on the other side. The AUV docking mechanism comprises an outer support and an AUV garage fixed into the outer support. A funnel guiding port is mounted at the front end of the AUV garage, and the AUV docking mechanism is fixedly connected with the buoyancy blocks on the two sides through the outer support. The cable-controlling submersible vehicle carries the AUV docking mechanism to adjust the depth, direction and gesture of the AUV docking mechanism, and has the advantages that the AUV docking success rate is high and the docking process is safe. The outline structure of the cable-controlling submersible vehicle can be adjusted, the AUV docking mechanism can be easily replaced with AUV docking mechanisms of different sizes in a modular mode, and thus the cable-controlling submersible vehicle has the advantage of high adaptability.

Description

technical field [0001] The invention relates to the technical field of autonomous submersible (AUV) underwater recovery, in particular to a cable-controlled submersible for underwater recovery of the AUV. Background technique [0002] Underwater recovery of AUV is a cutting-edge technology in the marine field, especially suitable for AUVs carried and deployed by deep-sea vehicles, which improves the continuous operation capability and concealment of AUV operations. Several methods of underwater recovery of AUVs currently disclosed, such as cage-type docking and manipulator capture, have disadvantages such as low docking success rate, complex mechanical structure, long recovery time, poor applicability, and great impact on the overall performance of deep-sea vehicles. Seriously restrict the safety and efficiency of AUV use. Contents of the invention [0003] In view of the shortcomings of the above-mentioned existing underwater recovery AUV devices, the present invention p...

Claims

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Application Information

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IPC IPC(8): B63G8/00B63C11/52
CPCB63C11/52B63G8/001B63G2008/007B63G2008/008
Inventor 赵春城付薇李霄霄吴雨
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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