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Underwater robot offshore recovery method

A technology of underwater robot and recovery method, which is applied in the direction of lifting device, etc., and can solve problems such as heavy workload

Active Publication Date: 2020-06-26
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Application Information

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Problems solved by technology

[0002] At present, the mainstream recovery solution for underwater robots is to release rubber boats for static-distance manual hook recovery. Manned submersibles also use frogmen for cooperation. A small boat needs to be lowered once for recovery, and a frogman cooperates. The workload at sea is heavy and bears the burden. huge risk

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  • Underwater robot offshore recovery method
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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] The invention relates to the technical field of full-sea deep underwater robots. In the future, underwater robots will play an important role in the development of human oceans. In the process of sea recycling, due to the complex environment and harsh sea conditions, the recycling of sea underwater robots has always been highly concerned by engineers.

[0036] In the past, the recovery of marine robots required the release of rubber boats and manual recovery. In the process of the conventional recovery process of this patent, there is a high probability that the mother ship does not need to lower the small boat for recovery, which greatly simplifies the recovery process.

[0037] Because it is difficult to find the water exit point of the underwater robot, two types of positioning devices are installed, namely the underwater ultra-shor...

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Abstract

The invention relates to an underwater robot offshore recovery method which comprises the following steps: when an underwater robot floats up to the sea surface without power, communicating with a mother ship control unit through an iridium global satellite system, and sending GPS information and robot state information. And after the console receives the GPS position information, the mother shipadvances by taking the coordinate as a target point. The mother ship arrives at a target point and looks out and searches through a console, and the console is remotely controlled through radio. The power positioning of the mother ship is adjusted according to the ocean surface flow direction, the ship board on the portal side flows downwards, the sea surface on the recycling side can be kept quiet through the layout, and robot recycling is facilitated. The hoisting rope is connected with the hoisting hook through the long rod, and the recycling rope winch is started to hoist the carrier to beseparated from the water surface. And after the robot is completely attached to the butt joint mechanism, the robot hoisting locking mechanism is tightly held to enter a working state, and at the moment, the hoisting winch can be released. And after normal fastening of the locking mechanism is confirmed, the portal is operated to swing back, and the whole recycling process is completed after therobot falls to the fixed position.

Description

technical field [0001] The invention relates to the technical field of full-sea deep underwater robots, and more specifically relates to a sea recovery method for underwater robots. Background technique [0002] At present, the mainstream recovery solution for underwater robots is to release rubber boats for static-distance manual hook recovery. Manned submersibles also use frogmen for cooperation. A small boat needs to be lowered once for recovery, and a frogman cooperates. The workload at sea is heavy and bears the burden. huge risk. Therefore, it is necessary to develop a set of intelligent and scientific marine robot recovery methods, and design an autonomous recovery system based on iridium communication positioning underwater robots, so as to realize the intelligent recovery of underwater robots. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to realize the sea surface recovery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B23/48B63B23/60
CPCB63B23/48B63B23/60
Inventor 陆洋王福利唐元贵陈聪闫兴亚李硕
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI