Multi-water-depth and multi-angle underwater fish camera system

Abstract

The invention discloses a multi-water-depth and multi-angle underwater fish camera system which comprises a computer, data lines, a height adjusting mechanism and a camera device; the computer is in communication connection with the height adjusting mechanism through one data line, and the height adjusting mechanism controls the lifting height of the camera device in water through one data line; and the camera device comprises a sealed box, a first camera and a second camera, wherein the first camera is installed at the bottom of the sealed box and used for shooting pictures in the lower sight line range of the water, and the second camera is installed on the side edge of the sealed box and used for shooting pictures in the side sight line range of the water. The multi-water-depth and multi-angle underwater fish camera system can shoot activities of fishes on different water layers, food intake, behaviors and health conditions of the fishes are known, and good service is provided for aquaculture. According to the multi-water-depth and multi-angle underwater fish camera system, underwater living conditions of the fishes can be clearly known, so that aquaculture benefits of the fishes are improved and income of fishermen is increased through reasonable aquaculture methods.

Description

[0001] technical field [0002] The invention relates to an underwater fish camera system with multiple water depths and multiple angles. Background technique [0003] Fish swim around underwater, and their main purpose is to look for food, because this is the only way for them to survive. Fish are also temperature-changing animals, and their body temperature changes with the change of water temperature, so the water temperature in different seasons Changes have largely limited the range of fish. Fish have different activity ranges in different seasons, even if they have activities in a day, they also change from time to time, which is affected by changes in food and water temperature, and human interference cannot be ignored. [0004] How to obtain the actual living conditions of fish living underwater is very helpful for the advancement of aquaculture technology. You can know the health status of fish from the activities and feeding conditions of fish, especially the chan...

AI Technical Summary

Problems solved by technology

[0003] Fish swim around underwater, and their main purpose is to look for food, because this is the only way for them to survive. Fish are also temperature-changing animals, and their body temperature changes with the change of water temperature, so the water temperature in different seasons Changes have largely limited the fish's range of motion

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