Disposable data backhaul device for deep sea subsurface buoy

A disposable, in-depth data technology, applied in transmission systems, signal transmission systems, radio transmission systems, etc., can solve the problems of complex environment and the safety of buoys cannot be guaranteed, achieve high communication reliability, reduce the difficulty of maintenance and guarantee, The effect of improving reliability and efficiency

CN110768713AActive Publication Date: 2020-02-07INST OF ACOUSTICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-02-07

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Abstract

The invention belongs to the technical field of marine instruments and equipment, in particular to a disposable data backhaul device for a deep sea subsurface buoy. A plurality of multiple disposabledata backhaul devices (2) and a deep sea subsurface buoy (1) are attracted to a tray (7) used for fixedly installing the deep sea subsurface buoy (1) in a magnetic force mode through magnetic attraction devices (3), and the deep sea subsurface buoy (1) enables the disposable data return devices (2) to be released and float upwards under the action of buoyancy of the deep sea subsurface buoy (1) byreducing attraction magnetic force. The deep sea subsurface buoy (1) and the disposable data recovery devices (2) are in wireless communication connection through a first infrared communication module (4) and a second infrared communication module (8) which are installed on the deep sea subsurface buoy (1) and the disposable data recovery devices (2) respectively. The disposable data backhaul device can be used in cooperation with the deep sea subsurface buoy, and periodic backhaul of deep sea subsurface buoy state data and timely reporting of fault information are achieved; and the disposable data backhaul device can also be applied to underwater test and observation platforms such as ocean observation stations and seabed observation networks.
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Description

technical field

[0001] The invention belongs to the technical field of marine instruments and equipment, and in particular relates to a disposable data return device for deep-sea submersible buoys. Background technique

[0002] The deep-sea environment is complex and changeable. Mastering the parameters of the deep-sea environment and understanding the laws of deep-sea acoustic propagation are of great significance to the research of marine environment investigation, underwater acoustic physics, underwater acoustic communication, and underwater acoustic navigation and positioning. In order to meet the above requirements and realize long-term, fixed-point, continuous and multi-level synchronous measurement in deep sea water, at present, it mainly relies on the fixed-point deployment of deep-sea submersible buoys in predetermined sea areas.

[0003] The deep-sea submersible buoy is an underwater observation platform anchored on the seabed in a predetermined sea area. Even unde...

Examples

Embodiment Construction

[0032] The present invention will be further described now in conjunction with accompanying drawing.

[0033] Such as figure 1 As shown, the present invention provides a disposable data return device for deep-sea submersible buoys. A plurality of disposable data return devices 2 are magnetically adsorbed on deep-sea submerged buoys 1 for fixed installation through magnetic adsorption devices 3 On the tray 7 of the submersible, when the two are arranged in the deep sea together, the deep-sea submersible 1 and the disposable data return device 2 are connected together by strong magnetic adsorption; when the disposable data return device 2 needs to be released , the deep-sea submerged mark 1 releases and floats the disposable data return device 2 under the action of its buoyancy by reducing the adsorption magnetic force; The first infrared communication module 4 and the second infrared communication module 8 realize the wireless communication connection, so there is no need to u...