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Automatic generating method and generating system for distributed music lamplight performance scheme

An automatic generation and distributed technology, applied in instruments, computing, electrical and digital data processing, etc., can solve the problems of inconvenient maintenance and low matching efficiency, and achieve the effect of high efficiency, rich conversion, and easy editing and modification.

Inactive Publication Date: 2015-02-11
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Single use of expert system for matching, there will be low matching efficiency, inconvenient maintenance, etc.

Method used

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  • Automatic generating method and generating system for distributed music lamplight performance scheme
  • Automatic generating method and generating system for distributed music lamplight performance scheme
  • Automatic generating method and generating system for distributed music lamplight performance scheme

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 2 所示,本发明的分布式音乐灯光表演方案自动生成,包括以下步骤:

[0042] 步骤一:记录灯具安装分布的区域和数量,以及不同区域的电脑灯造型(即场景)库。

[0043] 步骤二:总结灯控台设计电脑灯动作方法库,提取相应动作方法特征。

[0044] 灯控台控制电脑灯变化的方式目前分为两个方面:

[0045] (1)直接调用内置程序;灯控台中备有大量的预置图形,使得灯光操作者可以快速地做出令人激动的灯光效果,而无需繁琐的编辑,图形文件可用于电脑灯的各个通道变化方式,诸如:位置,颜色,图案,调光,光圈等,你可以控制图形的位置,尺寸,速度,并可以定义一组灯光中每一个灯做图形的起始角度,甚至你可以定义自己的图形。

[0046] (2)手动编辑跑灯程序。程序是指由许多固定场景构成的一个组合,每个固定场景在程序中称为“步”,不要将图形与程序混淆,图形只是以一种固定的方式改变电脑灯的某一个通道,而程序则给你更大的自由度去控制,改变电脑灯所有的通道,程序运行可以设置它的速度和停留值。综合灯控台的素材库包括:位置库、颜色库、图案库。那么我们便可以直接调用这些库文件于电脑灯形成一定的动作表演,更容易编辑修改,效率也会更高更快。

[0047] 建立单灯动作方法库,包含动作方法编号、方法名称、作用通道、动作轨迹和动作参数。概括为8种分别为如表1所示,其中含五种连续、三种离散变化方式。

[0048] 表1单个电脑灯动作方法库索引表

[0049]

[0050] 表中,W表示频率,T表示周期,A表示直径,W1表示通道切换频率,S1表示切光数值1,S0表示切光数值2,D1调光数值1表示,D0表示调光数值2。

[0051] 步骤三:将音乐进行划分,记录划分乐句的特征要素,以及多个电脑灯同时表演所需匹配的所有动作特征要素,概括两者匹配规则矩阵。 乐句的特征要素包含:乐句周期、主旋律速度、平均力度、音区范围、旋律、音乐情感、重节拍音长。 对于很多个电脑灯表演所需的全部动作特征包含:灯光区域选择、灯光场景选择、单灯动作方法(动作通道、动作方式、动作参数)、多灯变化方式(分组、动作进行方向、动作依次 Intervals). 音乐特征要素分为7种,一些可以量化的变量根据相对程度模糊表达为三...

Embodiment 2

[0074] 本发明实施例2与实施例1的区别仅在于:

[0075] 步骤1:记录灯具安装分布的区域和数量,以及不同区域的电脑灯造型(即场景)库。某大型灯光表演项目,灯具安装分布区域数量以及相应场景记录如下表3所示:

[0076] table 3

[0077] area number

area name

Number of area lights

regional scene

1

Hillside first row (s1)

12

A1, A2, A3, A4, A5

2

Hillside second row (s2)

12

B1, B2, B3, B4, B5

3

Hillside third row (s3)

12

C1, C2, C3, C4, C5

4

by the lake

10

D1, D2

[0078] 步骤2:建立单个电脑灯动作方法库,包含动作方法编号、方法名称、作用通道、动作轨迹和动作参数。概括为8种分别为如上表1所示,其中含五种连续、三种离散变化方式。

[0079] 步骤3:划分音乐,记录每个乐句的特征要素,分为乐句特征和特殊重节拍特征记录格式如下表4、5所示:

[0080] (1)乐句特征记录

[0081] Table 4

[0082]

[0083] (2)特殊点记录

[0084] table 5

[0085] special heavy beat

start time

End Time

1

00:02:000

00:02:200

2

00:03:000

00:04:000

......

......

......

[0086] Step 4: Apply the distributed expert system to match the music ...

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Abstract

The invention discloses an automatic generating method and a generating system for a distributed music lamplight performance scheme. The generating method specifically comprises the following steps: (1) recording areas and numbers of installation and distribution of lamps, and computer lamp model scene libraries of different areas; (2) summarizing an action method library of a lamp console for the design of single computer lamps, and action method parameters thereof; (3) dividing music, recording features of dividing musical phrases and all the action features needing to be matched for the simultaneous performance of a plurality of computer lamps, and generalizing a match rule matrix for the two types of features; (4) conducting phase matching on music and lamplight through a distributed expert system; and (5) applying uncertainty match reasoning and corresponding conflict elimination strategies to obtain all the action features and finally generate a performance scheme. The generating method and the generating system can generate a rich and colorful music lamplight performance scheme efficiently and automatically.

Description

technical field [0001] The present invention relates to the technology for automatic generation of distributed music and lighting performance schemes, and in particular how to establish a complete library of computer lighting action methods, and then use a distributed expert system to realize efficient and diverse matching of music and lighting. Background technique [0002] The design of music and lighting performance scheme refers to the design system that can control the operation combination and speed change of lamps and lanterns according to various characteristic elements of a piece of music (melody, beat, sound zone, etc.), as well as the combination and change of light color. Good music lighting The performance can integrate people's visual experience of light changes and auditory experience of music in real time, creating a perfect environmental art effect. [0003] In recent years, with the rapid development of my country's economy and urban construction, there are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 林景栋谢萍萍廖孝勇王雪林湛丁
Owner CHONGQING UNIV