Fish catching device and method in unattended ship intelligent fishery

Abstract

The invention discloses a fish catching device in the unattended ship intelligent fishery. The fish catching device comprises an unattended ship. An intelligent fish catching mechanism and a ship-mounted fabric take-up and pay-off mechanism for lifting up the intelligent fish catching mechanism and putting the intelligent fish catching mechanism in water are arranged on a deck of the unattended ship. The intelligent fish catching mechanism comprises a fish catching box. A fish inlet is formed in the side wall of the fish catching box and provided with a fish cage door. A fish luring lamp is arranged in the fish catching box. A first fish detector for detecting fish swarms is arranged on the outer surface of the bottom wall of the fish catching box. A second fish detector for recognizing whether objects detected by the first fish detector are fish swarms or not and monitoring the number of the fish swarms in the fish catching box is arranged on the inner surface of the top wall of the fish catching box. The catching device is simple in structure and reasonable in design, the fish catching task of the unattended ship intelligent fishery can be completed on the premise of no artificial interference, whole-process unattended fish catching is realized, it is avoided that time and labor are wasted in the fish catching process and a water body is polluted, and the problem that efficiency is low during the fish catching of a traditional fish cage is solved.

Description

Technical field [0001] The invention belongs to the technical field of fishing equipment, and specifically relates to an unmanned boat intelligent fishery fish fishing device and a fishing method thereof. Background technique [0002] In recent years, with the aquatic product market occupying an increasingly important position in the entire food market, fish farming has become an indispensable part of aquatic product farming. In view of the problem of fish catching in the process of fish farming, the current main methods are fishing nets, fish cages and fish medicines. Fishing with fishing nets consumes a lot of time and manpower; when fishing with fish cages, the structure of the fish cage is too simple and lack of measures to prevent the fish from escaping, resulting in low fishing efficiency; while fishing with fish medicine will cause pollution Consequences of water bodies. Therefore, to avoid the time-consuming and labor-intensive fishing process and the occurrence of wate...

AI Technical Summary

Problems solved by technology

The fishing device is simple in structure and reasonable in design, and can complete the task of unmanned boat intelligent fishery fish fishing without human intervention, realize unmanned fishing in the whole process, and avoid time-consuming, labor-intensive and water-pollution phenomena in the fishing process occurrence, solve the problem of inefficiency in traditional fish cage fishing

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