Deep-sea multifunctional long-term in-situ observation system

Abstract

The invention discloses a deep-sea multifunctional long-term in-situ observation system which comprises a mother ship, a hoisting and releasing unit, an instrument unit and an in-situ base. The mothership is connected with an armor cable hoisting transfer component of the hoisting and releasing unit by an armor cable of a winch; a hoisting and releasing butting skirt opening of the hoisting and releasing unit can be butted to a top butting needle of the instrument unit, and the top butting needle of the instrument unit can be grabbed and released by a grabbing assembly of the hoisting and releasing unit, so that the instrument unit can be grabbed and released by the hoisting and releasing unit; bottom slide butting components of the instrument unit can be butted to a base butting skirt opening of the in-situ base, so that the in-situ observation base can be charged by the instrument unit for data acquisition, storage and transmission. The deep-sea multifunctional long-term in-situ observation system has the advantages that different sensors can be carried by the deep-sea multifunctional long-term in-situ observation system, and accordingly long-time in-situ fixed-point continuousmonitoring operation can be carried out on different parameters of deep-sea seabed.

Description

technical field [0001] The invention belongs to the technical field of marine monitoring, and in particular relates to a deep-sea multifunctional long-term in-situ observation system. Background technique [0002] The seabed base is a bottom-seat ocean observation system. It detects the seabed and the marine environment near the seabed by carrying different instruments and equipment. It can carry out long-term fixed-point observation capabilities and has good concealment. With the continuous development of the marine industry, higher and higher requirements are put forward for the monitoring of the marine environment. There are two outstanding problems in the application of seabed foundations that need to be solved urgently. First, the seabed foundation cannot realize the long-term in-situ monitoring function. At present, the seabed-based platform is limited by the limitation of carrying energy, and can only perform monitoring operations for a limited time at the deployment...

AI Technical Summary

Problems solved by technology

First, the seabed foundation cannot realize the function of long-term in-situ monitoring

At present, the seabed-based platform is restricted by the limitation of carrying energy, and can only carry out monitoring operations for a limited time at the deployment point, and recovery operations must be carried out before the carrying energy is exhausted.

When the seabed foundation is deployed again, it cannot reach the last deployment position, that is, the observation operation at the original position cannot be realized; secondly, the existing domestic seabed foundations have relatively single functions, and most of them are designed for specific manufacturers’ instruments and equipment. Does not have good scalability and adaptability

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