Fish finder shooting execution method and equipment thereof

Abstract

The invention provides an execution method and equipment for shooting of a fish finder, and is applied to the technical field of detection shooting. The method comprises the following steps: transmitting a preset sonar wave based on a level center, receiving a sound wave fed back by the sonar wave, recording the orientation of the sound wave based on the level center, setting the orientation of the sound wave as a first orientation, focusing through a preset focusing mode according to the first orientation, locking the first orientation after focusing is completed, and presetting a time range for a focusing locking state. Based on the side light position of the focusing shooting main body, selecting the exposure position of the shooting main body, supplementing the covered side light position of the shooting main body, in a preset time range, previewing the focused shooting main body, shooting the shooting main body, releasing the focusing locking state, previewing the shot main body, and transmitting the shot main body data; according to the invention, by adjusting the exposure bit data of the focusing shooting main body, the problems of defocusing and backlighting of the shooting main body during side light position shooting are effectively solved.

Description

technical field [0001] The invention relates to the technical field of detection and photography, in particular to an execution method and equipment for photography for a fish finder. Background technique [0002] Usually a fish finder is composed of a receiver and a transmitter. The transmitter floats on the water surface and sends out a sonar signal underwater. After the sonar signal captures the fish information, it will be transmitted to the host. Feedback judgment generates images of fish. It can detect underwater information such as water depth, water temperature, fish / fish depth, and underwater environment. At present, there are many kinds of fish finder products on the market, and there are many kinds of functions. There are also many types in terms of working principle. [0003] According to the discussion proposed in "CN201610882324.1", the photographing device in the fishfinder of the prior art generally performs focusing by means of an optical side light metho...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem in the prior art that if the position of the main body of the fish finder is not opposite to the position of the side light, the problem that the subject to be photographed cannot be effectively photographed, and provides a method for executing the photograph of the fish finder and its equipment

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