Cruising type direct underwater video monitoring system

Abstract

The invention relates to a cruising type direct underwater video monitoring system belonging to the field of videography. The cruising type direct underwater video monitoring system comprises an electric ship, a lift towing device, an underwater low-light pick-up device, and the like, wherein the underwater low-light pick-up device comprises a micro-computer (6), a low-light camera (7), an electric zoom lens (8), a waterproof lampshade (10), an underwater compensating and illuminating source (11), a light color controller (12) and a protecting shade, wherein the upper end of the protecting shade is connected with the lift towing device by a bearing member (5), the lower end of the protecting shade is provided with a window (13), a flange platform at the bottom-end periphery of the protecting shade is connected with the waterproof lampshade (10), the underwater compensating and illuminating source (11) and the light color controller (12) are arranged in the waterproof lampshade (10), the low-light camera (7) is arranged on the top of the protecting shade, the upper end of the low-light camera (7) is connected with the micro-computer (6), and the lower end of the low-light camera (7) is connected with the electric zoom lens (8). The cruising type direct underwater video monitoring system can shoot clear video pictures in a muddy water area and is completely controlled in an intelligent mode.

Description

technical field [0001] The present invention relates to a cruising type underwater video direct monitoring system, in particular to a system capable of cruising in marine aquaculture waters with high turbidity, performing real-time monitoring of omnidirectional wireless remote control in underwater aquaculture waters and transmitting information to the outside , belonging to the field of photography. Background technique [0002] Underwater photography is different from land photography and has its particularity and constraints. The core technology of the camera is the charge coupled device image sensor CCD (Charge Coupled Device). After the signal is compressed, it is saved by the flash memory or the built-in hard disk card inside the camera. Therefore, for CCD, the only precondition for converting light into video image is light. [0003] There are a large number of plankton, suspended solids, colloidal particles and various salts in the water of turbid marine aquacultu...

AI Technical Summary

Problems solved by technology

[0004] Due to the serious light attenuation and light scattering phenomenon in the turbid seawater aquaculture waters, the camera monitoring viewing distance is small, and the monitoring viewing angle and viewing angle range are limited.

Therefore, in the turbid aquaculture waters, the depth of the bottom water is dark, the suspended particles are dense, and the water is a kind of natural filter. Moreover, in the same aquaculture waters or different aquaculture waters, the depth of the water varies. Underwater video surveillance in such an environment, it is very difficult, if not impossible, to obtain a clear video image

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