Method, system, computer equipment and storage medium for controlling color temperature of stage lights

A technology of color temperature control and stage lighting, applied in energy-saving control technology, electrical components, etc., can solve problems such as color temperature drift, color rendering index reduction, and differences in the same color temperature of different lamps, and achieve the effect of consistent color temperature and improved reliability

Active Publication Date: 2021-07-27
GUANGZHOU YAJIANG PHOTOELECTRIC EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a method, system, computer equipment and storage medium for controlling the color temperature of stage lamps for the above-mentioned technical problems. So that the same color temperature of different lamps will have different problems

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  • Method, system, computer equipment and storage medium for controlling color temperature of stage lights
  • Method, system, computer equipment and storage medium for controlling color temperature of stage lights
  • Method, system, computer equipment and storage medium for controlling color temperature of stage lights

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Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0050] The method for controlling the color temperature of stage lamps provided in this application is executed by software or hardware of a control device (such as an intelligent terminal or server) used to control the color temperature regulation of lamps, wherein the method includes steps S101 to S104:

[0051] Step S101, acquiring the color coordinates and illuminance of each monochrome lamp, and obtaining the initial illuminance data of the monochrome lamp at the current color temperature according to the illuminance ratio of the illuminance and the color temperature. ...

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Abstract

The present application relates to a method, system, computer equipment and storage medium for controlling the color temperature of stage lamps. The method includes: obtaining the color coordinates and illuminance of each monochromatic lamp, and obtaining the monochromatic Initial illuminance data at the current color temperature of the lamp; calculate the coordinate difference between the color mixing coordinate obtained by mixing the illuminance of the initial illuminance data and the target color coordinate; when the coordinate difference belongs to the first difference range, according to the color mixing coordinate , target color coordinates, R correction coordinates, and B correction coordinates to calculate the illuminance change of R and B; obtain the latest channel values ​​of R and B through the illuminance changes of R and B, and perform color mixing according to the latest channel values The color temperature of each single-color lamp can be adjusted. The invention can solve the problem that the color temperature drift and the color rendering index decrease of different lamps due to the difference between the lamp beads, so that the same color temperature of different lamps will be different, and the practical application requirements are met.

Description

technical field [0001] The present application relates to the field of dimming of lamps, in particular to a method, system, computer equipment and storage medium for controlling the color temperature of stage lamps. Background technique [0002] With the continuous development of the economy, the annual output of stage lights is also increasing. As a special floodlight, stage lights mainly include lamps for floodlight projection lighting on stage, TV, film and photography places; spotlights for guiding the audience's sight, highlighting the theme or protagonist of the performance; The atmosphere of the stage performance, the illusion lights that are constantly flashing, changing the intensity, color, angle and pattern of the light. [0003] However, the high color rendering index color temperature of the current colored stage lights is obtained through the built-in channel values ​​of different colors, but the difference between the lamp beads of different lamps will cause ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B47/11
CPCH05B47/11Y02B20/40H05B45/22H05B47/10H05B47/155H05B47/165H05B47/105
Inventor 陈志曼黄荣丰王国海
Owner GUANGZHOU YAJIANG PHOTOELECTRIC EQUIP CO LTD
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