CN1384446A - Intelligent musical fountain controlling system and method with multimedia computer - Google Patents

Intelligent musical fountain controlling system and method with multimedia computer Download PDF

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Publication number
CN1384446A
CN1384446A CN 01115636 CN01115636A CN1384446A CN 1384446 A CN1384446 A CN 1384446A CN 01115636 CN01115636 CN 01115636 CN 01115636 A CN01115636 A CN 01115636A CN 1384446 A CN1384446 A CN 1384446A
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China
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music
melody
control
fountain
section
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CN 01115636
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CN1138220C (en
Inventor
钟振民
王玉岗
胡包钢
庄顺万
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BEIJING SINO-HORIZON TECHNOLOGY DEVELOPMENT Co Ltd
JIANTONG XINGYE ENVIRONMENT SCIENCE AND TECHNOLOGY Co Ltd BEIJING
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Jiantong Industry Environment Science And Technology Co ltd Beijing
Institute of Automation of Chinese Academy of Science
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Publication of CN1384446A publication Critical patent/CN1384446A/en
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Abstract

The present invention relates to an intelligent musical fountain controlling system and method with multimedia computer, and features that the synchronous automatic sampling, identification and delay of effective music signal are carried out with software. Available music is real-time analyzed by using control software to extract beat, bass, treble, rhythm and other music elements and phonetic, light and water flow representation scheme is selected based on expert music composing knowledge base. Discrete control signal is output via the output card to drive fountain controlling mechanism to make the water flows and colour lamps synchronous with music.

Description

Multimedia computer intelligent musical fountain controlling system and method
The present invention relates to a kind of control method of music fountain, particularly music signal software identification, understand and by the actual physics waveform of music to its segmentation, and delay time by computer software and to realize the synchronous of music and fountain.
The control of existing music fountain has various, great majority adopt the hardware capture card, this has very big defective, few as effective component extracting, poor for different song adaptive facultys, need artificial constantly adjustment, and music file is play by peripherals such as CD ROM or CD players, can not form the melody storehouse, and the segmentation out of true of melody.At present music spring system is remaining shortcoming aspect the computer intelligence control, and most fountain systems are type of programme control, and this type systematic need handle by the preedit program of artificial off-line.Not only workload is very big for this, and the programmer can only simplify processing to the performance of many contents in the music, and lacks accuracy.Some music spring systems with Real Time Control Function also are in the junior stage.Mainly be to control in real time in the middle of this, and have many problems with this phoneme of volume.For example, music and fountain are harmonious or synchronous control problem; For the melody of some song and some musical instrument, this system's expressive force is flat, gives not happy sensation etc.Also do not have at present and see volume in the comprehensive music, tone color, beat, and melody and realize the intelligence control system of musical expression.Other has a Computerized control system for multi-media music spring, pass through Audio Signal Processing, its output simulating signal control of conversion device output frequency, thereby change the revolution of submersible pump, the control water column changes, the output simulating signal is through the change of PLC control light, the frequency converter output frequency through PLC gather by with the computing machine communication, show the dynamic menu of fountain.This system's shortcoming is: when using Frequency Converter Control, the fountain response speed is slow, and the water type changes single, slow, and musical expression is poor, the control underaction.
When the objective of the invention is to solve above-mentioned shortcoming, a kind of new music fountain control system is provided, the method that promptly adds pattern-recognition, digital signal processing, artificial intelligence and Computer Multimedia Technology comes music factor is discerned, analyzed by computer software, extracts.
Technical essential of the present invention as shown in Figure 1, the music signal of computing machine is divided into two channel A and B, and music signal A carries out the feature identification and the extraction of music factor through the digital audio and video signals processing software package of computing machine, form various control signals, i.e. bass, middle pitch, high pitch, beat; Again based on " expert write music for a song knowledge base ", select the form of expression of " sound, light, current ", then by computer parallel port, through behind the controller, discrete control signal is isolated output card output simulating signal through numeral, signal passes to the topworks of fountain through protective device and drive unit: submersible pump, frequency converter, solenoid valve, subaqueous festoon lamp, in order to the variation of injection intensity, fluidised form, the method for operation and the light of controlling various cascades, water curtain, water column; Music signal B is owing to the machinery inertial of submersible pump, solenoid valve simultaneously, and the response time will postpone in music signal A, so signal B need guarantee that the variation and the music of water body, light is synchronous, harmony through flowing to controller and sound system after one section delay.
Fountain of the present invention is write music for a song method as shown in Figure 2:
A, selection melody file are operated melody by " play, suspend, determine, reset " menu;
B, the interface will show the actual physics waveform of this document when opening the melody file, and operating personnel are playing back music on one side, on one side by the click waveform, carry out the melody segmentation markers, and information such as split time are filled in the form above the wave file automatically;
After c, a first melody segmentation finished, operating personnel to dividing good paragraph and make amendment and adjusting, can increase by one section of one section, deletion according to the paragraph content of melody, perhaps adjust the time of paragraph;
D, operating personnel fill control signal to form, i.e. bass, middle pitch, high pitch, drumbeat, rhythm, melody, program control, blank according to dividing the good music clip and the content and the artistic conception of musical; The music clip that the line display of form is cut apart, in " 02-09 ' 110-00 ' 25 ' 160 ", 02 this melody segmentation paragraph of expression is second section, the section of 09 ' 110 this section of expression the time be 9 seconds 110 milliseconds, the position of the current broadcast of 00 ' 25 ' 160 these music of expression be 25 seconds 160 milliseconds; The concrete control way and the numbering of this music fountain topworks shown in the tabulation of form, in " 28-valve-phoenix tail ", represents that the water type title of the 28 tunnel control is " a phoenix tail ", and control category is " solenoid valve "; The infall of ranks is concrete water spray control signal, in behavior " 02-09 ' 110-00 ' 25 ' 160 ", the infall table content of classifying " 28-valve-phoenix tail " as is during for " bass ", the phoenix tail that is illustrated in the control Lu Weidi 28 tunnel of second section music is bass control, promptly after music arrived this section, the 28 tunnel phoenix tail was started working when bass;
After e, operating personnel complete form by previous step, preserve this file of writing music for a song, in order to using.
The invention has the advantages that: native system is based on WINDOWS98 operating system, and maximum control is output as 256 tunnel controls, system features in convenient, simple.Because the required music file of system leaves on the hard disk of computing machine in advance, the music file of total system forms a melody storehouse, can deposit the first song of hundreds of, and can delete and increase that this also is a big characteristic of this multimedia computer intelligent musical fountain controlling system it.
Native system also has programmed state and manual state except the function of music control, can choose different state of a controls according to different needs.So-called programmed state is exactly the control mode that common general fountain adopts, and promptly fountain does not have music, and the water type of fountain changed once every a set time; Manual control mode is a road or a few road in the directly control 256 tunnel, when entering manual state, only need the control road that to open with click number to get final product, this control mode directly, conveniently generally is used for the debug phase of fountain, and is extremely convenient, flexible for the adjustment of water type.
In addition, the horn of plenty operation interface, added the multimedia animation effect, the emulation picture that various actual fountain water types are arranged on the interface, when entering the sound control state, the water type makes system more new and original along with the control signal action of real-time sampling, simultaneously also help writing music for a song of operating personnel, enriched the space of its imagination.
Another characteristics of native system are that the expertise storehouse non-productive operation personnel that write music for a song write music for a song to melody, rule of thumb knowledge and some technique of expressions, as the various water types that wave that when melody is softer, suit to select for use, when rhythm is more cheerful and more light-hearted, be fit to adopt water types such as beautiful post, boundling, computing machine is finished the function of writing music for a song in advance according to the knowledge base rule, operating personnel suitably adjust as the case may be then, have reduced the difficulty of writing music for a song.
Figure of description:
Fig. 1 is the FB(flow block) of multimedia computer intelligent musical fountain controlling system and method;
Fig. 2 is the editing interface of writing music for a song of multimedia computer intelligent musical fountain controlling system and method;
Fig. 3 is the program flow diagram of fountain performance.
Embodiment:
The present invention can adopt following technical scheme: be made up of multimedia computer, numeral isolation output card, submersible pump, frequency converter, solenoid valve, subaqueous festoon lamp, sound system.Be characterized in:
1, You Hao human-computer interaction interface;
2, the computer software collection of music signal;
3, the real-time analysis of melody and processing;
4, system software time-delay and synchronous processing;
5, multimedia animation emulation and water type configuration;
6, safe and reliable system exports;
7, huge melody thesaurus.
This control system is in concrete work time-division two steps:
1, the file edit phase of writing music for a song of fountain;
2, the fountain performance stage.
The file edit phase of writing music for a song at fountain, operating personnel carry out mark, rough segmentation section by the music file physics waveform of click program interface to melody, then by move section with section between mark to the meticulous segmentation of melody, according to understanding to music content, fill in every section music signal control word, the file of writing music for a song of this melody is preserved in deposit then, uses during in order to the fountain performance; In the performance stage of fountain, by computer real-time the music factor of melody is sampled, discerns, extracted, the music control signal is isolated output card via numeral and is exported to topworks, and music signal software delay in addition simultaneously guarantees the synchronous of music and fountain performance.
Fig. 2 is the write music for a song interface of file of the editor of multimedia computer intelligent musical fountain controlling system and method.Operating personnel carry out the write music for a song editor of file of fountain as follows:
A, selection melody file are operated melody by " play, suspend, determine, reset " menu;
B, the interface will show the actual physics waveform of this document when opening the melody file, and operating personnel are playing back music on one side, on one side by the click waveform, carry out the melody segmentation markers, and information such as split time are filled in the form above the wave file automatically;
After c, a first melody segmentation finished, operating personnel to dividing good paragraph and make amendment and adjusting, can increase by one section of one section, deletion according to the paragraph content of melody, perhaps adjust the time of paragraph;
D, operating personnel fill control signal to form, i.e. bass, middle pitch, high pitch, drumbeat, rhythm, melody, program control, blank according to dividing the good music clip and the content and the artistic conception of musical; The music clip that the line display of form is cut apart, in " 02-09 ' 110-00 ' 25 ' 160 ", 02 this melody segmentation paragraph of expression is second section, the section of 09 ' 110 this section of expression the time be 9 seconds 110 milliseconds, the position of the current broadcast of 00 ' 25 ' 160 these music of expression be 25 seconds 160 milliseconds; The concrete control way and the numbering of this music fountain topworks shown in the tabulation of form, in " 28-valve-phoenix tail ", represents that the water type title of the 28 tunnel control is " a phoenix tail ", and control category is " solenoid valve "; The infall of ranks is concrete water spray control signal, in behavior " 02-09 ' 110-00 ' 25 ' 160 ", the infall table content of classifying " 28-valve-phoenix tail " as is during for " bass ", the phoenix tail that is illustrated in the control Lu Weidi 28 tunnel of second section music is bass control, promptly after music arrived this section, the 28 tunnel phoenix tail was started working when bass;
After e, operating personnel complete form by previous step, preserve this file of writing music for a song, in order to using.
Program idiographic flow when Fig. 3 represents the fountain performance, system exports according to the sectional control of music segments according to the file of writing music for a song of music performance, finishes up to melody.At first control system will be carried out some initialization process, then when melody is play, since first section, handle by digital audio and video signals earlier, extract the effective constituent of music, form control signal, the scheme of writing music for a song of the file defined of preserving according to the stage of writing music for a song of writing music for a song, export to topworks, judge whether melody finishes, then carry out next section if not, handle by digital audio and video signals, to topworks, circulation is carried out, till melody finishes.

Claims (2)

1, a kind of multimedia computer intelligent musical fountain controlling system and method for being made up of computing machine, numeral isolation output card, submersible pump, frequency converter, solenoid valve, subaqueous festoon lamp, sound system is characterized in that:
The music signal of computing machine is divided into two channel A and B, and music signal A carries out the feature identification and the extraction of music factor through the digital audio and video signals processing software package of computing machine, forms various control signals, i.e. bass, middle pitch, high pitch, beat; Again based on " expert write music for a song knowledge base ", select the form of expression of " sound, light, current ", then by computer parallel port, through controller, discrete control signal is isolated output card output simulating signal through numeral, signal passes to the topworks of fountain through protective device and drive unit: submersible pump, frequency converter, solenoid valve, subaqueous festoon lamp, in order to the variation of injection intensity, fluidised form, the method for operation and the light of controlling various cascades, water curtain, water column; Music signal B flows to controller and sound system after postponing.
2, multimedia computer intelligent musical fountain controlling system according to claim 1 and method is characterized in that, the described fountain method of writing music for a song is as follows:
A, selection melody file are operated melody by " play, suspend, determine, reset " menu;
B, the interface will show the actual physics waveform of this document when opening the melody file, and operating personnel are playing back music on one side, on one side by the click waveform, carry out the melody segmentation markers, and information such as split time are filled in the form above the wave file automatically;
After c, a first melody segmentation finished, operating personnel to dividing good paragraph and make amendment and adjusting, can increase by one section of one section, deletion according to the paragraph content of melody, perhaps adjust the time of paragraph;
D, operating personnel fill control signal to form, i.e. bass, middle pitch, high pitch, drumbeat, rhythm, melody, program control, blank according to dividing the good music clip and the content and the artistic conception of musical; The music clip that the line display of form is cut apart, in " 02-09 ' 110-00 ' 25 ' 160 ", 02 this melody segmentation paragraph of expression is second section, the section of 09 ' 110 this section of expression the time be 9 seconds 110 milliseconds, the position of the current broadcast of 00 ' 25 ' 160 these music of expression be 25 seconds 160 milliseconds; The concrete control way and the numbering of this music fountain topworks shown in the tabulation of form, in " 28-valve-phoenix tail ", represents that the water type title of the 28 tunnel control is " a phoenix tail ", and control category is " solenoid valve "; The infall of ranks is concrete water spray control signal, in behavior " 02-09 ' 110-00 ' 25 ' 160 ", the infall table content of classifying " 28-valve-phoenix tail " as is during for " bass ", the phoenix tail that is illustrated in the control Lu Weidi 28 tunnel of second section music is bass control, promptly after music arrived this section, the 28 tunnel phoenix tail was started working when bass;
After e, operating personnel complete form by previous step, preserve this file of writing music for a song, in order to using.
CNB011156368A 2001-04-28 2001-04-28 Intelligent musical fountain controlling system and method with multimedia computer Expired - Fee Related CN1138220C (en)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100426168C (en) * 2005-11-17 2008-10-15 中国科学院自动化研究所 Ethernet based great fountain and magic performance integration control system
CN102129856A (en) * 2011-01-24 2011-07-20 河海大学常州校区 Water-light interactive laser electone
CN101630156B (en) * 2009-05-15 2012-02-29 江苏长江环境科技工程有限公司 Programmable music fountain control system
CN103473423A (en) * 2013-09-22 2013-12-25 上海幻维数码创意科技有限公司 Fountain simulation system
CN104099748A (en) * 2013-04-09 2014-10-15 海尔集团公司 Music washing machine and control method
CN104099747A (en) * 2013-04-09 2014-10-15 海尔集团公司 Washing machine capable of controlling water flow by music and control method
CN104475294A (en) * 2015-01-04 2015-04-01 深圳市邓派银泉科技有限公司 DMX standard music lamp light fountain system
CN105785906A (en) * 2016-04-19 2016-07-20 东莞市环宇文化科技有限公司 Matrix fountain control system based on video control
CN106140527A (en) * 2016-08-23 2016-11-23 南京邮电大学 A kind of music fountain tele-control system and control method thereof
CN106383676A (en) * 2015-07-27 2017-02-08 常州市武进区半导体照明应用技术研究院 Instant photochromic rendering system for sound and application of same
CN106622833A (en) * 2016-10-18 2017-05-10 济南天外天园林景观工程有限公司 Music fountain
CN106875930A (en) * 2017-02-09 2017-06-20 深圳市韵阳科技有限公司 Lamp light control method and system based on song sound accompaniment and microphone voice real-time detection
CN108897251A (en) * 2018-06-27 2018-11-27 合肥草木蕃景生态科技有限公司 A kind of scenic spot square fountain control system
CN110905262A (en) * 2019-11-22 2020-03-24 杭州西湖喷泉设备成套有限公司 Tower type mechanical intelligent performance device
CN111240285A (en) * 2020-01-19 2020-06-05 孙上宇 Underwater performance landscape system and cluster off-line and on-line real-time performance control method thereof
CN111596589A (en) * 2020-05-28 2020-08-28 南京泉杰景观工程有限公司 Multimedia music fountain control system
CN113009848A (en) * 2021-02-08 2021-06-22 南京理工大学紫金学院 Intelligent music fountain distributed control method and system

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100426168C (en) * 2005-11-17 2008-10-15 中国科学院自动化研究所 Ethernet based great fountain and magic performance integration control system
CN101630156B (en) * 2009-05-15 2012-02-29 江苏长江环境科技工程有限公司 Programmable music fountain control system
CN102129856A (en) * 2011-01-24 2011-07-20 河海大学常州校区 Water-light interactive laser electone
CN104099748B (en) * 2013-04-09 2018-02-16 青岛海尔洗衣机有限公司 A kind of music washing machine and control method
CN104099748A (en) * 2013-04-09 2014-10-15 海尔集团公司 Music washing machine and control method
CN104099747A (en) * 2013-04-09 2014-10-15 海尔集团公司 Washing machine capable of controlling water flow by music and control method
CN103473423B (en) * 2013-09-22 2017-04-12 上海幻维数码创意科技有限公司 Fountain simulation system
CN103473423A (en) * 2013-09-22 2013-12-25 上海幻维数码创意科技有限公司 Fountain simulation system
CN104475294A (en) * 2015-01-04 2015-04-01 深圳市邓派银泉科技有限公司 DMX standard music lamp light fountain system
CN104475294B (en) * 2015-01-04 2017-09-12 毛宝磊 A kind of music light fountain system of DMX standards
CN106383676B (en) * 2015-07-27 2020-04-07 常州市武进区半导体照明应用技术研究院 Instant photochromic rendering system for sound and application thereof
CN106383676A (en) * 2015-07-27 2017-02-08 常州市武进区半导体照明应用技术研究院 Instant photochromic rendering system for sound and application of same
CN105785906A (en) * 2016-04-19 2016-07-20 东莞市环宇文化科技有限公司 Matrix fountain control system based on video control
CN106140527A (en) * 2016-08-23 2016-11-23 南京邮电大学 A kind of music fountain tele-control system and control method thereof
CN106622833A (en) * 2016-10-18 2017-05-10 济南天外天园林景观工程有限公司 Music fountain
CN106875930A (en) * 2017-02-09 2017-06-20 深圳市韵阳科技有限公司 Lamp light control method and system based on song sound accompaniment and microphone voice real-time detection
CN106875930B (en) * 2017-02-09 2020-05-19 深圳市韵阳科技有限公司 Light control method and system based on real-time detection of song accompanying sound and microphone voice
CN108897251A (en) * 2018-06-27 2018-11-27 合肥草木蕃景生态科技有限公司 A kind of scenic spot square fountain control system
CN110905262A (en) * 2019-11-22 2020-03-24 杭州西湖喷泉设备成套有限公司 Tower type mechanical intelligent performance device
CN110905262B (en) * 2019-11-22 2021-01-26 杭州西湖喷泉设备成套有限公司 Tower type mechanical intelligent performance device
CN111240285A (en) * 2020-01-19 2020-06-05 孙上宇 Underwater performance landscape system and cluster off-line and on-line real-time performance control method thereof
CN111596589A (en) * 2020-05-28 2020-08-28 南京泉杰景观工程有限公司 Multimedia music fountain control system
CN113009848A (en) * 2021-02-08 2021-06-22 南京理工大学紫金学院 Intelligent music fountain distributed control method and system

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