CN101442860B - Acousto-optic control device for whole color LED and method thereof - Google Patents
Acousto-optic control device for whole color LED and method thereof Download PDFInfo
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Abstract
The invention discloses a true color LED sound-light control apparatus and method thereof. The apparatus comprises: an audio frequency acquiring module for acquiring original audio frequency format and data; an amplitude frequency analyzing module for performs a Fourier transformation to the original audio frequency format and data provided by the audio frequency acquiring module and calculating the frequency and amplitude value at the same time; an effect generator module for generating the final true color LED data by combining the frequency and amplitude value from the amplitude frequency analyzing module and the effect generating mechanism of itself; a data sending module for sending the true color LED data generated by the effect generator module; and an effect previewing module for performing a two dimensional or three dimensional preview to the true color LED data generated by the effect generating module. The invention can provide a high efficient audio frequency acquiring by adopting modular design, provide a consistent interface for developing effect library thereby making it convenient for maintaining and utilizing the effect library.
Description
Technical field
The present invention relates to a kind of all-colour LED technology, particularly relate to a kind of acousto-optic control device for whole color LED and method thereof.
Background technology
At present; The method of carrying out all-colour LED acousto-optic control has a variety of: the circuit that passes through special that has; For example DSP chips such as (Digital Signal Processing, Digital Signal Processing) is controlled, and the platform through PC is also arranged; Utilize VFW (Video For Windows, shooting window) to gather sound and carry out data and effect process.Though above method all can be implemented, the circuit that has is complicated, and the efficient of the collection sound that has is lower, and cumbersome to the maintenance in sound and light program storehouse, has certain limitation.
Summary of the invention
The technical problem that the present invention will solve is in order to overcome the lower and cumbersome defective of sound and light program storehouse maintenance of circuit efficient complicated, that gather sound in the prior art; A kind of acousto-optic control device for whole color LED and method thereof are provided; Its circuit and simple with the maintenance of sound and light program storehouse, the efficient of gathering sound is high.
The present invention solves above-mentioned technical problem through following technical proposals: a kind of acousto-optic control device for whole color LED is characterized in that it comprises: an audio collection module is used to gather original audio frequency format and data; One amplitude-frequency analysis module, the original audio frequency format and the data that are used for this audio collection module is provided are carried out Fourier transform, simultaneously calculated rate and range value; One effect generator module, the frequency and range value data combination self the effect genesis mechanism that are used for this amplitude-frequency analysis module is sent produce final all-colour LED data; One data transmission blocks is used to send the all-colour LED data that this effect generator module produces; One effect previewing module is used for the all-colour LED data that this effect generator module produces are carried out two dimension or 3-D effect preview.
Preferably, this audio collection module, amplitude-frequency analysis module and effect generator sequence of modules are connected, and this effect generator module also is connected with data transmission blocks, effect previewing module.
Preferably, this audio collection module comprises many hardware input terminal and forms data lead-out terminal, and many hardware input terminal is microphone signal input terminal and stereo-mixing input terminal and the signal input is provided that the forms data lead-out terminal is for gathering lead-out terminal.
Preferably, this amplitude-frequency analysis module comprises one-input terminal and single lead-out terminal, and this one-input terminal is connected with the collection lead-out terminal and is the waveform input terminal, and this list lead-out terminal is the amplitude-frequency data terminal.
Preferably, this effect generator module comprises one-input terminal and dual output terminal, and this one-input terminal is the amplitude-frequency input terminal and is connected with the amplitude-frequency data terminal that this dual output terminal is effect RGB terminal and preview data terminal.
Preferably, this data transmission blocks comprises an effect data terminal, and this effect data terminal is connected with effect RGB terminal.
Preferably, this effect previewing module comprises a preview data terminal, and this preview data terminal is connected with the preview data terminal of effect generator module.
Preferably, this audio collection module also comprises the input source option interface, and interface is set sampling parameter and the capture buffer size is provided with interface.
Preferably, this amplitude-frequency analysis module comprises that a spectrum analysis parameter is provided with interface, is used for carrying out amplitude-frequency and analyzes relative parameters setting.
Preferably, this effect generator module comprises that cloth lamp information setting interface and efficacy parameter are provided with interface, is used for carrying out cloth lamp and effect respectively and generates the parameter setting.
Preferably, this data transmission blocks comprises a communications setting interface, and this interface is used for communicating setting.
Another technical scheme of the present invention is: a kind of method of operating acousto-optic control device for whole color LED is characterized in that this method may further comprise the steps:
S1, audio collection step are gathered original audio frequency format and data through the audio collection module, and send original audio frequency format and data to the amplitude-frequency analysis module;
S2, amplitude-frequency analytical procedure are carried out Fourier transform through the amplitude-frequency analysis module to original audio frequency format and data, calculate corresponding frequencies and its range value simultaneously, and these frequencies and range value transfer of data are arrived the effect generator module;
S3, effect produce step, through the effect generator module according to frequency and range value data and combine self effect genesis mechanism to produce final all-colour LED data, and with these final all-colour LED transfer of data to data transmission blocks and effect previewing module;
S4, data sending step are sent the all-colour LED data that the effect generator module produces through data transmission blocks;
S5, effect preview step are carried out two dimension or 3-D effect preview through the effect previewing module to the all-colour LED data that the effect generator module produces;
S6, judge whether above-mentioned steps finishes,, then carry out end step if finish; If do not finish, then return the audio collection step.
Positive progressive effect of the present invention is: acousto-optic control device for whole color LED of the present invention and method thereof have been carried out modular design, and audio frequency acquiring for the development effectiveness storehouse provides accordant interface, maintains easily and utilize the effect banks module expeditiously.
Description of drawings
Fig. 1 is the whole device of the present invention and each module connection sketch map.
Fig. 2 is the sketch map of audio signal sample module of the present invention.
Fig. 3 is the sketch map of amplitude-frequency analysis module of the present invention.
Fig. 4 is the sketch map of effect generator module of the present invention.
Fig. 5 is the sketch map of data transmission blocks of the present invention.
Fig. 6 is the sketch map of effect previewing module of the present invention.
Fig. 7 is the flow chart of nucleus module work of the present invention.
Fig. 8 is the flow chart of module invokes method of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1; Acousto-optic control device for whole color LED of the present invention comprises: an audio collection module 11, an amplitude-frequency analysis module 12, an effect generator module 13, a data transmission blocks 14 and an effect previewing module 15; Audio collection module 11, amplitude-frequency analysis module 12 and effect generator module 13 are linked in sequence, and effect generator module 13 also is connected with data transmission blocks 14, effect previewing module 15.
Shown in Fig. 2-6; Wherein this audio collection module 11 is used to gather original audio frequency format and data; Can obtain this module through enumerating system audio equipment; This module adopts push-model to carry out data passes as source filter (filter) module, and it comprises many hardware input terminal and forms data lead-out terminal; Many hardware input terminal is microphone signal input terminal and stereo-mixing input terminal and the signal input is provided that the forms data lead-out terminal is for gathering lead-out terminal and for subordinate's module (amplitude-frequency analysis module 12 etc.) original waveform form and data being provided.This amplitude-frequency analysis module 12 carries out FFT (Fourier) conversion with original audio frequency format and data that audio collection module 11 provides; Calculate corresponding frequencies and its range value simultaneously; And these frequencies and range value data are sent to subordinate's module (effect generator module 13); This amplitude-frequency analysis module 12 comprises one-input terminal and single lead-out terminal, and one-input terminal is connected with the collection lead-out terminal and is the waveform input terminal, and single lead-out terminal is the amplitude-frequency data terminal.Frequency and range value data that this effect generator module 13 sends according to amplitude-frequency analysis module 12; Produce final all-colour LED data in conjunction with self effect genesis mechanism; And give data transmission blocks 14 and effect previewing module 15 with these transfer of data; It comprises one-input terminal and dual output terminal, and one-input terminal is the amplitude-frequency input terminal and is connected with the amplitude-frequency data terminal that the dual output terminal is effect RGB terminal and preview data terminal.This data transmission blocks 14 is used to send the all-colour LED data that effect generator module 13 produces, and it comprises an effect data terminal, and this effect data terminal is connected with effect RGB terminal.This effect previewing module 15 is used for the all-colour LED data that effect generator module 13 produces are carried out two dimension or 3-D effect preview, and it comprises a preview data terminal, and this preview data terminal is connected with the preview data terminal of effect generator module 13.
Certainly; Audio collection module 11 of the present invention can also comprise the input source option interface; Sampling parameter is provided with interface (comprising parameters such as frequency, sound channel, form) and the capture buffer size is provided with interface, and both select simultaneously can to select microphone signal input terminal or stereo-mixing input terminal or they through the input source option interface.This amplitude-frequency analysis module 12 can also comprise that a spectrum analysis parameter is provided with interface, is used for carrying out amplitude-frequency and analyzes relative parameters setting.This effect generator module 13 can also comprise two interfaces: be respectively cloth lamp information setting interface and efficacy parameter interface is set; Be used for carrying out cloth lamp and effect respectively and generate the parameter setting; Through above two interfaces, so just can realize the unified configuration management of multiple effects.This data transmission blocks 14 is used to send the effect data that effect generator module 13 produces; Concrete send mode; Will be according to the lamp controller communication mode that is connected; This data transmission blocks 14 comprises a communications setting interface, is used for communicating setting, just is used for being provided with information such as IP address based on ethernet communication.This effect previewing module 15 is used for carrying out two dimension or 3-D effect preview, and the effect for the preview of image generates comprises that also a cloth lamp is provided with interface, is used for being provided with cloth lamp information, so that can carry out preview according to cloth lamp figure pattern.
As shown in Figure 7, the control method of acousto-optic control device for whole color LED of the present invention specifically may further comprise the steps:
Step 101: the audio collection step, gather original audio frequency format and data through audio collection module 11, and send original audio frequency format and data to amplitude-frequency analysis module 12;
Step 102: the amplitude-frequency analytical procedure, carry out FFT (Fourier) conversion through 12 pairs of original audio frequency format of amplitude-frequency analysis module and data, calculate corresponding frequencies and its range value simultaneously, and these frequencies and range value transfer of data are arrived effect generator module 13;
Step 103: effect produces step; According to frequency and range value data and combine self effect genesis mechanism to produce final all-colour LED data, and give data transmission blocks 14 and effect previewing module 15 through effect generator module 13 with these final all-colour LED transfer of data;
Step 104: data sending step, send the all-colour LED data that effect generator module 13 produces through data transmission blocks 14;
Step 105: the effect preview step, carry out two dimension or 3-D effect preview through the all-colour LED data that 15 pairs of effect generator modules of effect previewing module 13 produce;
Step 106: judge whether above-mentioned steps finishes,, then carry out end step if finish; If do not finish, then return audio collection step 101.
As shown in Figure 8, the call method of acousto-optic control device for whole color LED of the present invention specifically may further comprise the steps:
Step 201: start earlier;
Step 202: create each Filter (filter) module instance;
Step 203: inquire about each module interface;
Step 204: through each module parameter of interface initialization;
Step 205: add each module and advance Graph (chart);
Step 206: connect each module;
Step 207: operation Graph;
Step 208:Graph coordinates each module work;
Step 209: judge whether to finish, if finish, then execution in step 210; If do not finish, then return step 208;
Step 210: finish institute in steps.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these execution modes.Therefore, protection scope of the present invention is limited appended claims.
Claims (13)
1. acousto-optic control device for whole color LED is characterized in that it comprises:
One audio collection module is used to gather original audio frequency format and voice data;
One amplitude-frequency analysis module, the original audio frequency format and the voice data that are used for this audio collection module is provided carry out Fourier transform, simultaneously calculated rate and range value;
One effect generator module, the frequency and the range value data that are used for this amplitude-frequency analysis module is sent combine the effect genesis mechanism of self to produce final all-colour LED data;
One data transmission blocks is used to send the all-colour LED data that this effect generator module produces;
One effect previewing module is used for the all-colour LED data that this effect generator module produces are carried out two dimension or 3-D effect preview.
2. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this audio collection module, amplitude-frequency analysis module and effect generator sequence of modules are connected, and this effect generator module also is connected with data transmission blocks, effect previewing module.
3. acousto-optic control device for whole color LED as claimed in claim 1; It is characterized in that; This audio collection module comprises many hardware input terminal and forms data lead-out terminal; This many hardware input terminal is microphone signal input terminal and stereo-mixing input terminal and the signal input is provided that this forms data lead-out terminal is for gathering lead-out terminal.
4. acousto-optic control device for whole color LED as claimed in claim 3; It is characterized in that; This amplitude-frequency analysis module comprises one-input terminal and single lead-out terminal, and this one-input terminal is connected with the collection lead-out terminal and is the waveform input terminal, and this list lead-out terminal is the amplitude-frequency data terminal.
5. acousto-optic control device for whole color LED as claimed in claim 4; It is characterized in that; This effect generator module comprises one-input terminal and dual output terminal; This one-input terminal is the amplitude-frequency input terminal and is connected with the amplitude-frequency data terminal that this dual output terminal is effect RGB terminal and preview data terminal.
6. acousto-optic control device for whole color LED as claimed in claim 5 is characterized in that, this data transmission blocks comprises an effect data terminal, and this effect data terminal is connected with effect RGB terminal.
7. acousto-optic control device for whole color LED as claimed in claim 6 is characterized in that, this effect previewing module comprises a preview data terminal, and this preview data terminal is connected with the preview data terminal of effect generator module.
8. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this audio collection module comprises that also input source option interface, sampling parameter are provided with interface and the capture buffer size is provided with interface.
9. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this amplitude-frequency analysis module comprises that a spectrum analysis parameter is provided with interface, is used for carrying out amplitude-frequency and analyzes relative parameters setting.
10. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this effect generator module comprises that cloth lamp information setting interface and efficacy parameter are provided with interface, is used for carrying out cloth lamp and effect respectively and generates the parameter setting.
11. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this data transmission blocks comprises a communications setting interface, and this interface is used for communicating setting.
12. acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that, this effect previewing module comprises that a cloth lamp is provided with interface, and this interface is used for being provided with cloth lamp information.
13. the method for an operation acousto-optic control device for whole color LED as claimed in claim 1 is characterized in that this method may further comprise the steps:
S1, audio collection step are gathered original audio frequency format and voice data through the audio collection module, and send original audio frequency format and voice data to the amplitude-frequency analysis module;
S2, amplitude-frequency analytical procedure are carried out Fourier transform through the amplitude-frequency analysis module to original audio frequency format and voice data, calculate corresponding frequencies and its range value simultaneously, and these frequencies and range value transfer of data are arrived the effect generator module;
S3, effect produce step, through the effect generator module according to frequency and range value data and combine the effect genesis mechanism of self to produce final all-colour LED data, and with these final all-colour LED transfer of data to data transmission blocks and effect previewing module;
S4, data sending step are sent the all-colour LED data that the effect generator module produces through data transmission blocks;
S5, effect preview step are carried out two dimension or 3-D effect preview through the effect previewing module to the all-colour LED data that the effect generator module produces;
S6, judge whether above-mentioned steps finishes,, then carry out end step if finish; If do not finish, then return the audio collection step.
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| CN102548111B (en) * | 2010-12-31 | 2014-04-02 | 上海广茂达光艺科技股份有限公司 | Whole life cycle maintenance system and implementing method for LED (light-emitting diode) lighting system |
| CN108551710B (en) * | 2011-11-07 | 2021-10-22 | 昕诺飞控股有限公司 | User interface for controlling a lighting system using sound |
| CN104219849A (en) * | 2014-09-16 | 2014-12-17 | 深圳市华海技术有限公司 | Method and device for controlling light-emitting equipment on basis of audio signal |
| CN108990204A (en) * | 2018-06-13 | 2018-12-11 | 苏州晶品新材料股份有限公司 | The lamps and lanterns of response external signal |
| CN109287046B (en) * | 2018-09-30 | 2020-04-03 | 北京经纬恒润科技有限公司 | Atmosphere lamp control method, device and system |
| CN110099485B (en) * | 2019-04-29 | 2022-02-15 | 北京利合世旺教育科技有限公司 | Acousto-optic rhythm control system and control method |
| CN112486066B (en) * | 2020-12-01 | 2022-03-01 | 黑龙江建筑职业技术学院 | Driving method of LED three-dimensional stereoscopic display based on Internet of things |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5327070A (en) * | 1991-04-25 | 1994-07-05 | Seikosha Co., Ltd. | Power supply circuit for driving a light emitting element |
| CN2232652Y (en) * | 1995-05-04 | 1996-08-07 | 孙立平 | Micro-computer automatic controllor for road lamp |
| CN2302629Y (en) * | 1996-08-26 | 1998-12-30 | 化学工业部北京化工研究院 | Controller for digital electronic light system |
| CN1309523A (en) * | 1999-12-28 | 2001-08-22 | 埃维克斯公司 | Light modulating LED lighting apparatus |
| CN2453635Y (en) * | 2000-11-16 | 2001-10-10 | 吴文峰 | Numerical control light-emitting diode color modulating light source |
| CN1444428A (en) * | 2002-03-11 | 2003-09-24 | 久春工业有限公司 | Control method of all-colour LED acousto-optic system and its equipment |
-
2008
- 2008-12-19 CN CN2008102073406A patent/CN101442860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5327070A (en) * | 1991-04-25 | 1994-07-05 | Seikosha Co., Ltd. | Power supply circuit for driving a light emitting element |
| CN2232652Y (en) * | 1995-05-04 | 1996-08-07 | 孙立平 | Micro-computer automatic controllor for road lamp |
| CN2302629Y (en) * | 1996-08-26 | 1998-12-30 | 化学工业部北京化工研究院 | Controller for digital electronic light system |
| CN1309523A (en) * | 1999-12-28 | 2001-08-22 | 埃维克斯公司 | Light modulating LED lighting apparatus |
| CN2453635Y (en) * | 2000-11-16 | 2001-10-10 | 吴文峰 | Numerical control light-emitting diode color modulating light source |
| CN1444428A (en) * | 2002-03-11 | 2003-09-24 | 久春工业有限公司 | Control method of all-colour LED acousto-optic system and its equipment |
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Address after: 201108 2nd floor, 466 Chengjian Road, Minhang District, Shanghai Patentee after: SHANGHAI GRANDER OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 200233, 1122 North Road, Qinzhou, 90 floor, 11 floor, Shanghai Patentee before: SHANGHAI GRANDAR LIGHT ART & TECHNOLOGY Co.,Ltd. |
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