Underwater robot based on bionic vision

Abstract

The invention discloses an underwater robot based on bionic vision. The underwater robot comprises a robotic cabin device, a bionic vision device and a power device, wherein the bionic vision device is disposed inside the robotic cabin device; the bionic vision device comprises two wide-angle cameras arranged bilaterally symmetrically and at an included angle of 20-130 degrees; the power device isdisposed outside the robotic cabin device; the power device comprises two motors with upward power and two motors with backward power; the two motors with upward power in the power device are bilaterally symmetrically disposed at a middle position of the cabin device; and the two motors with backward power in the power device are disposed bilaterally symmetrically at the tail part of the cabin device. The underwater robot provided by invention has the advantages of low cost and easy maintenance, and the bionic vision device can increase the fields of view of the cameras and can acquire environmental depth information in an overlapping area of the fields of view of the two cameras, so that the underwater detection capability of the robot is improved.

Description

technical field [0001] The invention relates to an underwater robot device, in particular to an underwater robot based on bionic vision, belonging to the field of robots. Background technique [0002] Over the past decade or so, great progress has been made in underwater environment detection using autonomous underwater vehicles. At the same time, tiny, cheap and low-power underwater robots are attracting increasing attention because they are easier to manage and have less environmental impact. At present, in underwater robots, the commonly used measurement sensors are mainly sonar equipment, but this equipment is expensive and difficult to maintain. In comparison, visual measurement is more and more used in underwater robots. Traditional visual measurement Mainly rely on monocular cameras, binocular cameras and structured light cameras. These cameras are low in cost and easy to maintain, but they also have their own limitations. Monocular cameras lose the depth information...

AI Technical Summary

Problems solved by technology

At present, in underwater robots, the commonly used measurement sensors are mainly sonar equipment, but this equipment is costly and difficult to maintain. In comparison, visual measurement is more and more used in underwater robots. Traditional visual measurement Mainly rely on monocular cameras, binocular cameras and structured light cameras. These cameras are low in cost and easy to maintain, but they also have their own limitations. Monocular cameras lose the depth information of the environment and have a limited field of view, while binocular cameras and structured light cameras Although the camera can obtain the depth information of the environment, the field of view is still limited

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