A bionic seabed biological fishing robot

Abstract

A biomimetic benthon fishing robot comprises a fishing robot body, four limbs based on artificial muscles and having two functions of seabed walking and benthon fishing, a pressure sensor used for sensing water depth, a digital compass used for detecting the walking direction of the fishing robot, a binocular stereoscopic panoramic visual sensor used for acquiring panoramic stereoscopic vision video images which are 360 degrees around the fishing robot, an intelligent body used for controlling the four limbs to harmonize seabed walking and for performing identification and spatial erientation to a fished object, autonomous navigation, fishing action controlling and information interaction with a mother ship on the water, and a navel cord for communicating with the mother ship on the water and connected with energy equipment supply equipment. The biomimetic benthon fishing robot provided by the invention has the advantages of good natural flexibility, simple mechanism, low control complexity, low manufacturing and maintenance costs, and high efficiency during the fishing process.

Description

Technical field [0001] The invention belongs to the application of panoramic stereo vision technology, pneumatic servo control technology and underwater robot technology in the exploration and fishing of submarine biological resources, and is particularly suitable for fishing of sea cucumbers and other submarine creatures. Background technique [0002] Deep-sea creature fishing is the fishing of deep-sea creatures, and the creatures are captured from the deep sea for scientific research or other commercial purposes. At present, a trawl catching technique is usually used, which is a drag fishing method that uses ships to navigate. Bottom trawl is a technology used to capture small creatures such as deep sea creatures. This bottom trawl technology has caused catastrophic damage to the ecosystem. Corals, sponges, fish and other animals will all be killed. At the same time, underwater ecosystems such as seamounts, the habitat of many marine organisms, have also been severely damage...

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the shortcomings of the existing seabed biological fishing devices, such as poor natural compliance, complex mechanism, high control complexity, high manufacturing and maintenance costs, and difficulty in achieving efficient targeted fishing, the present invention provides a device with good natural compliance, A bionic seabed biological fishing robot with simple mechanism, low control complexity, low manufacturing and maintenance costs, and high efficiency in the fishing process

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