Real-time fish monitoring system based on Beidou fish detecting buoy

Abstract

The invention discloses a real-time fish monitoring system based on a Beidou fish detecting buoy. The real-time fish monitoring system comprises a marine buoy, a Beidou satellite and a data monitoring apparatus, wherein a fish detector and a buoy terminal are arranged on the sidewall of the marine buoy. The fish detector is electrically connected with the buoy terminal, and the buoy terminal is remotely connected with the Beidou satellite. The data monitoring apparatus comprises an instructing type terminal, a data processing module, a data monitoring and displaying module, a data storage module and a display. The monitoring system employs a structure of a fixed marine buoy monitoring device to prolong the marine monitoring period and realize real-time monitoring in a fixed scope. The fixed marine buoy has no noises, may not drive shoal away, and facilitates accurate monitoring of shoals in a fish shelter area without moving. The monitoring cost is greatly reduced compared with an underway means. Post data processing is employed, and monitoring on shoal movement is more accurate and direct.

Description

technical field [0001] The invention relates to the technical field of marine fishing, in particular to a real-time fish situation monitoring system based on a Beidou fish detection buoy. Background technique [0002] At present, many artificial reef areas have been built along the coast of my country, and the central government and various localities have invested a lot of financial and material resources in the construction of marine pastures based on artificial reefs to restore the coastal fishery ecological environment. However, at present, there is a situation where construction is emphasized and evaluation is neglected. There is no good method for the construction effect of fish reef areas, such as the change of fishery resources before and after construction, and the law of fish activities in fish reef areas. Most of the fish detectors are monitored by ship-mounted walking fish finders, but the ship-borne walking fish finders have the disadvantages of short monitoring...

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Problems solved by technology

However, at present, there is a situation where construction is emphasized and evaluation is neglected. There is no good method for the construction effect of fish reef areas, such as the change of fishery resources before and after construction, and the law of fish activities in fish reef areas. Most of the fish detectors are monitored by ship-mounted walking fish finders, but the ship-borne walking fish finders have the disadvantages of short monitoring period and high cost, and the noise is too loud to drive the fish schools, resulting in poor monitoring effect and inaccurate monitoring. To display the fish activities in the reef area, we propose a real-time fish monitoring system based on the Beidou buoy

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