A kind of stage lighting control method

A stage lighting and control method technology, applied in the direction of energy-saving control technology, electrical components, etc., can solve the problems of time-consuming, complicated control of stage lighting brightness, waste of manpower and material resources, etc.

Active Publication Date: 2021-08-31
杭州友邦文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to achieve this kind of performance effect in modern stage design, it is often necessary to install a large number of stage lights, but the brightness control of stage lights is very complicated. In order to ensure that each audience can have a better line of sight and the stage effect is more stable, it must be guaranteed Appropriate brightness, and there are many kinds of stage lights, it is difficult to fully control after turning on, and often requires a lot of debugging before the performance, which is time-consuming and wastes manpower and material resources

Method used

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  • A kind of stage lighting control method

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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, it is only one of the embodiments of the present invention. The present invention provides a stage lighting control method, which includes the following steps:

[0037] S1: Obtain the diffusion value of each angle of the stage light;

[0038] Diffusion value refers to the distribution of light intensity of stage lights with distance and angle. In this way, it is only necessary to test the stages of various models in advance. You can know the lighting effect of the stage light on the stage, simulate and display it on the computer, and then carry out precise control.

[0039] Of course, before step S1 is executed, the stage light diffusion value is calibrated. That is to carry out the lighting simulation test.

[0040] Moreover, to calibrate the stage light diffusion value, the specific steps include:

[0041] S11: turn on a stage light;

[0042] S12: setting a receiving board equipped with multiple groups of photosensitive elements in fron...

Embodiment 2

[0062] still as figure 1 As shown, it is still one of the embodiments of the present invention. In order to make a stage lighting control method of the present invention more stable in control and higher in simulation calculation accuracy, the present invention also has the following designs:

[0063] First, when step S2 is executed, only one stage light is turned on. Avoid interference, and the obtained correction value is more accurate.

[0064] And when step S2 is executed, the stage is divided into at least one stage unit, the distance between the stage light and each stage unit is calculated, and the angle value of the stage light relative to each stage unit is obtained. The smaller the division of the stage unit, the more accurate the final generated stage lighting brightness distribution map will be.

[0065] Then, when step S3 is executed, after selecting any point on the stage, first obtain the stage unit that this point belongs to, and then read the actual light br...

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Abstract

The present invention provides a stage lighting control method, which relates to the technical field of stage safety. The method includes the following steps: S1: Obtain the diffusion value of each angle of the stage light; S2: Turn on the stage light, calculate the distance between the stage light and the stage, and obtain The angle value of the stage light relative to the stage; S3: Select any point on the stage, read the actual light brightness value at that point, obtain the correction value, and generate the stage light brightness distribution rule; S4: When turning on or off any stage light, according to the The position of the stage light, to obtain the distribution map of the target stage light intensity; S5: Determine whether any point in the target stage light brightness distribution map exceeds the predetermined light intensity range, if so, the operation of the stage light is not allowed; otherwise, the operation is allowed, and continue Execute step S4. The stage light control method of the present invention is convenient to control, has good stage effect, high intelligence, can effectively simulate light distribution, and has short debugging time.

Description

technical field [0001] The invention relates to the technical field of stage safety, [0002] In particular, the present invention relates to a stage lighting control method. Background technique [0003] With the enrichment of cultural life, people have higher and higher requirements for stage effects in performance activities. Many modern large-scale performance venues, etc., have installed various types of stage machinery and equipment in order to produce extraordinary special effects in performing arts. , It plays the role of finishing touch and magic touch in the stage performance of the repertoire. [0004] Stage lighting is an important part of the performance space. It is an art that performs a comprehensive visual environment lighting design on characters and specific scenes according to the development of the plot, and purposefully reproduces the design intention to the audience in a visual image. creation. In order to achieve this kind of performance effect in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B47/10
CPCH05B47/105Y02B20/40
Inventor 杨斯琪杨帆杨全明
Owner 杭州友邦文化科技有限公司
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