An autonomous inspection type fishery breeding acoustic monitoring system

A monitoring system and acoustic technology, applied in the field of marine fishery, can solve problems such as cost increase, position deviation, and low transparency of seawater, and achieve the effect of not being affected by drift and low cost

CN108844574BActive Publication Date: 2021-05-28FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-05-28

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Abstract

The invention discloses an autonomous inspection type fishery breeding acoustic monitoring system, which includes aquaculture facilities, a water surface positioning detection platform and a water surface platform, and the water surface positioning detection platform and the water surface platform are connected through a wireless communication protocol; the water surface positioning detection platform includes a water surface autonomous inspection platform and positioning base array; the autonomous inspection platform on the water includes the fish detection sensor module, the fish detection signal processing module, the positioning module, the main control module, the communication module and the main control module, the positioning module, the communication module and the fish detection signal processing module to provide work voltage battery pack. The invention uses the autonomous inspection platform on the water as the carrier of the acoustic detection, the autonomous movement trajectory planning of the positioning array positioning, and wireless data transmission to complete the autonomous monitoring of the breeding process of large-scale breeding facilities, with seamless coverage, autonomous inspection, and low cost. , Not affected by drift and so on.
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Description

technical field

[0001] The invention relates to the technical field of marine fishery, in particular, the invention relates to an autonomous inspection type fishery breeding acoustic monitoring system. Background technique

[0002] Marine fish farming is moving to the far sea and deep sea, and the scale of large fences, large net cages and farming ships used in the breeding process is also increasing. For example, developed countries are actively promoting the research and construction of semi-submersible deep-water farming platforms. The Norwegian Salma Group The designed and developed "Ocean Fishing Field No. 1" was put into trial operation in 2018. The main body of the facility has a diameter of 110m and a height of 67m. It is suitable for working in a water depth of 100-300m. Only one staff member can complete the breeding and production of the entire facility; there is also the use of abandoned offshore oil platforms as logistics support workstations to control multiple c...

Examples

Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0026] see Figure 1-3 , an embodiment of the present invention is an autonomous inspection type fishery breeding acoustic monitoring system, which is applied to such as figure 2 In the cultivation facility 80 shown. An embodiment of the present invention is an autonomous inspection type fish farming acoustic monitoring system, which includes a breeding facility 80, a water surface positioning and detection platform and a water surface platform 20, wherein the water surface positioning and detection platform includes an autonomous insp...