Safe and efficient arrangement and take-back method and device for underwater vehicle

Abstract

The invention discloses a safe and efficient arrangement and take-back method and device for an underwater vehicle. A technical scheme of active protection is adopted, and in this way, when the underwater vehicle is arranged and taken back, negative effects will not be generated even under the condition that the underwater vehicle collides with a ship; cable control and a take-back device with a rope catching mechanism are adopted, so that the efficiency of arranging and taking back the underwater vehicle is improved greatly, and the success rate of arranging and taking back the underwater vehicle is increased greatly; in order to realize the aim of avoiding negative effects when underwater vehicle and the ship collide, the device mainly adopts an air bag, a rope, a plastic rod and other light materials, and therefore the device is easy and convenient to machine and manufacture, and costs are low. The safe and en efficient arrangement and take-back method and device are suitable for scenes wherein underwater hidden arrangement and take-back are conducted, and only charging and data receiving and transmitting are conducted on the underwater vehicle, can realize that a person can arrange and take back the underwater vehicle on a common ship deck without leaving from a mother ship, and is high in adaptability, and the person for arranging and taking back the underwater vehicle issafe. The safe and efficient arrangement and take-back method and device is feasible, practical, reliable and complete and has broad market application prospects.

Description

Technical field [0001] The invention relates to the field of deployment and recovery of underwater submersibles, in particular to a method and device for deployment and recovery of safe and efficient underwater submersibles. Background technique [0002] With the continuous deepening of the development of marine resources, the use of underwater submersibles to study the ocean is increasing, and the requirements for deployment and recovery of underwater submersibles are also increasing. Because the underwater submersible is far less affected by wind and waves than the surface of the water, its underwater deployment and recovery are widely used. But from the current domestic institutions that are actually engaged in the research and development and production of underwater submersibles: Chinese Patent Publication Nos. CN108216522A, CN104670440A, CN103183113A, CN108688782A, CN106956757A, CN106956760A, CN106314732B, published by the Shenyang Institute of Automation of the Chinese Aca...

AI Technical Summary

Problems solved by technology

As for the underwater and underwater recovery submersible scene, since most of the submersibles are under-actuated, and their motion is uncontrollable due to the wind and surge, the difficulty of capturing and docking is more difficult than that of spacecraft docking, and the first-time success rate is less than Low, and, once the capture fails, the submersible and the mother ship may collide

Chinese Patent Publication No.: CN104890835B mentions "inflatable anti-collision airbag" in the specific implementation method, but only "in order to prevent the submersible from colliding with the recovery system, inflatable anti-collision airbags are installed on the left and right sides of the bell mouth," not to protect the submersible; And it is a pity that the inventor of this invention did not creatively use the inflatable anti-collision airbag to prevent the submersible from colliding with the mother ship. According to the device disclosed in this invention, the success rate of one-time capture will not be 100%, and there must be submersibles. The possibility of collision with the mother ship, so the invention is not practical

Judging from the public technical schemes of using robots instead of humans to carry out underwater submersible recovery operations, they all tend to passively prevent the submersible from colliding with the mother ship. To truly achieve this effect, a feasible solution is to hoist the submersible When adding a robot to simulate the scene of manually pulling it away from the mother ship, but the robot cannot have the sensitivity and reliability of a human to deal with emergencies, so it is necessary to consider a proactive protection scheme for the submersible

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