A design method and device for a deep-sea lighting system

Abstract

The invention relates to the field of deep-sea lighting, in particular to a design method and device for a deep-sea lighting system. According to the practical application requirements of deep-sea lighting, the lighting target surface is divided into a critical space area; based on the division of the critical space area, a lighting system is designed. The lighting system is formed by splicing a plurality of lighting modules, and the number of lighting modules is consistent with the division number of the critical space area; the lighting module is composed of a plurality of lighting units, and each lighting unit is controlled by a digital control module; The division of the critical space area combined with the multi-module splicing lighting method achieves the improvement of illumination and color rendering in deep-sea lighting for different imaging distances and imaging angles, and meets the needs of practical applications.

Description

technical field [0001] The invention relates to the field of deep-sea lighting, in particular to a design method and device of a deep-sea lighting system. Background technique [0002] Due to the existence of the attenuation characteristics of light in the deep sea, there is a big difference between deep sea lighting and terrestrial lighting, especially because the attenuation of light in the spatial and spectral dimensions is nonlinear, so the images obtained in the deep sea generally have bright middle and dark edges. The illumination field of view does not match the imaging field of view, the image is bluish and green, and the visual deviation in both illumination and color, as well as the resulting lack of image information, greatly reduces the efficiency of deep sea and abyss scientific research and increases. The cost of deep sea and abyss scientific research. [0003] This problem not only exists in the deep-sea ordinary imaging system, but also exists in the deep-se...

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Problems solved by technology

[0005] The key point of the present invention is that by dividing the lighting area, the lighting target surface is subdivided into multiple areas, and then the single area is illuminated by a modular module, and the deep sea is overcome by splicing lighting and digital block lighting. Non-uniform illumination and poor display caused by nonlinear attenuation of medium light

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