Underwater robot intelligent system for large-water-area fish resource investigation, and working method thereof

Abstract

The invention belongs to the technical field of underwater robots. The invention aims to provide the underwater robot system for large-water-area fish resource investigation based on underwater vision assistance, so as to realize high-precision, high-efficiency and low-destructiveness large-water-area fish resource investigation and remarkably reduce the labor cost of fish investigation. According to the technical scheme, the underwater robot intelligent system for large-water-area fish resource investigation is characterized by comprising a shore-based console and an underwater intelligent investigation system, wherein the shore-based console and the underwater intelligent investigation system are arranged on a shore-side base; the shore-based console comprises a shore-based server and a shore-based wireless communication module in information communication with the shore-based server, and is used for carrying out classification processing on image information returned by the unmanned ship and recording fish school position, depth and motion information, and processing and analyzing the obtained information so as to calculate fish data; and the wireless communication module is also used for real-time communication with the unmanned ship.

Description

technical field [0001] The invention belongs to the technical field of underwater robots, in particular to an intelligent system and working method of an underwater robot for the investigation of fish resources in large water areas. Background technique [0002] The total area of ​​the ocean is about 361 million square kilometers, which is a huge treasure house of human resources. There are abundant resources in the ocean. Now that the global living resources are tight, the energy gap is huge, and the population is growing rapidly, it is very important for human beings to develop marine resources and learn to use them, especially fish resources. There are as many as tens of thousands of fish creatures living in it. How to explore and identify marine fish is one of the key technologies for exploring the ocean, utilizing the ocean, and realizing ocean economy and scientific research. Among them, fish identification is one of the important means in the assessment of marine re...

AI Technical Summary

Problems solved by technology

Among them, fish identification is one of the important means in the assessment of marine resources. Most of the current marine fish identification uses technologies such as sonar detection and fixed-point fishing. Although these technologies can achieve certain results, the cost and accuracy are somewhat Deficiencies, such as fixed-point fishing technology, how to realize fishing and counting, this is a huge challenge for technicians, and the data collected in this way also has certain errors

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