CN103212511A - Voice-control light fountain system and voice control device thereof - Google Patents
Voice-control light fountain system and voice control device thereof Download PDFInfo
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- CN103212511A CN103212511A CN2012100142395A CN201210014239A CN103212511A CN 103212511 A CN103212511 A CN 103212511A CN 2012100142395 A CN2012100142395 A CN 2012100142395A CN 201210014239 A CN201210014239 A CN 201210014239A CN 103212511 A CN103212511 A CN 103212511A
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Abstract
The invention discloses a voice control device which comprises a power supply module, an audio amplification module, a main control module and a power amplification module, wherein the power supply module is used for powering the voice control device, the audio amplification module is used for amplifying an audio signal, the main control module comprises a microcontroller, an analog/digital (A/D) conversion unit and a pulse width modulation (PWM) output unit, the microcontroller is used for controlling the A/D conversion unit and the PWM output unit, the A/D conversion unit is used for converting the audio signal to a digital signal, the PWM output unit is used for outputting a PWM signal, and the power amplification module is used for amplifying the PWM signal to control a controlled device. Under the control of the main control module, the output of the controlled device can be controlled according to the intensity of the audio signal inputted by an external audio device, for example the light of a light emitting diode (LED) lamp is enabled to be changed along the variation of the audio signal or the spray of the fountain system is enabled to be changed along the variation of the music. Meanwhile, the invention also provides a voice-control light fountain system.
Description
Technical field
The present invention relates to automation control area, relate more specifically to sound-controlled apparatus that the jeting effect of a kind of light of the LED of making light fixture or fountain changes along with the variation of audio signal and acoustic control light fountain system with this sound-controlled apparatus.
Background technology
Along with the development of economy and technology, people's living standard is more and more higher, and the construction in city also more and more beautifies.Usually, in public places such as park, square, commercial center, can be provided with the equipment that LED lampion band and fountain system etc. can be beautified the environment.Because music can allow the people loosen mood, brings joyful sense to the people, in above-mentioned public place, also when lighting the lampion band or opening fountain, regular meeting plays music to build good atmosphere.If music and LED lampion band or fountain system can be incorporated into harmoniously one then can bring and have more sight and recreational audio visual effect.Based on this, the inventor manages to provide power that equipment such as a kind of LED of making light fixture or fountain system follow music audio signal and sound-controlled apparatus that changes and the acoustic control light fountain system with this sound-controlled apparatus.
Summary of the invention
The purpose of this invention is to provide equipment such as a kind of LED of making light fixture or fountain system and follow the power of music audio signal and sound-controlled apparatus that changes and acoustic control light fountain system with this sound-controlled apparatus.
To achieve these goals, sound-controlled apparatus provided by the invention comprises power module, the audio frequency amplification module, main control module and power amplifier module, described power module is used for system is powered, described audio frequency amplification module is used for external audio frequency equipment and the audio signal from audio frequency apparatus is amplified, described main control module comprises microcontroller, A/D converting unit and PWM output unit, described microcontroller is used to control described A/D converting unit and PWM output unit, described A/D converting unit is used for the audio signal after amplifying through described audio frequency amplification module is changed into data signal, described PWM output unit is used to export the pwm signal that can drive controlled plant, and described power amplifier module is used for the pwm signal from described PWM output unit is amplified to control described controlled plant.
In further technical scheme of the present invention, described power module comprises first voltage dividing branch and second voltage dividing branch, described first voltage dividing branch is described audio frequency amplification module and main control module power supply simultaneously, and described second voltage dividing branch is described power amplifier module power supply.
In further technical scheme of the present invention, the output voltage values of described first voltage dividing branch is 5V, and the output voltage values of described second voltage dividing branch is 12V, and described controlled plant is the LED light fixture.Or the output voltage values of described first voltage dividing branch is 5V, and the output voltage values of described second voltage dividing branch is 24V, and described controlled plant is the fountain water pump.
In further technical scheme of the present invention, sound-controlled apparatus also comprises wireless receiving module, described wireless receiving module is used to receive the control instruction of an external remote, described main control module also comprises the control signal input block, and described control signal input block is used for discerning from described control of remote controller instruction and is sent to described microcontroller.
In further technical scheme of the present invention, described main control module also comprises memory, and described memory is controlled by described microcontroller to realize the outage hold function.
To achieve these goals, acoustic control light fountain system provided by the invention comprises acoustic control water spray control device and acoustic control led controller, described acoustic control water spray control device and acoustic control led controller all adopt the described sound-controlled apparatus of claim 1, described acoustic control water spray control device links to each other with same outer audio equipment with the acoustic control led controller, the external controlled plant of described acoustic control water spray control device is the fountain water pump, and the external controlled plant of described acoustic control led controller is the LED light fixture.
Compared with prior art, sound-controlled apparatus provided by the invention is under the control of main control module, the intensity of the audio signal that can import according to external audio frequency apparatus is controlled the output of controlled plant, for example when the external LED light fixture of this sound-controlled apparatus, it can make the light of LED light fixture follow the variation of audio signal and change, and when external fountain water pump, can make the injection rhythm of fountain system follow the variation of audio signal and change.Based on this, the present invention is set up into an acoustic control light fountain system by two above-mentioned sound-controlled apparatuses are set, it can realize that LED light fixture and fountain water pump follow the variation of same audio signal simultaneously and change, thereby has constituted a visual effect that complete sound, light, fountain change synchronously.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the schematic block circuit diagram of sound-controlled apparatus one embodiment of the present invention.
Fig. 2 is the schematic block circuit diagram of another embodiment of sound-controlled apparatus of the present invention.
Fig. 3 is the schematic block circuit diagram of acoustic control light fountain system of the present invention.
Each description of reference numerals is as follows among the figure:
Acoustic control light fountain system 1 audio frequency apparatus 2
Electric main 5 power supply adaptors 6,7
First embodiment of sound-controlled apparatus:
Acoustic control water spray control device 10 power modules 11
First voltage dividing branch, 111 second voltage dividing branch 112
Audio frequency amplification module 12 main control modules 13
Microcontroller 131 A/D converting units 132
Second embodiment of sound-controlled apparatus:
Acoustic control led controller 20 power modules 21
First voltage dividing branch, 211 second voltage dividing branch 212
Audio frequency amplification module 22 main control modules 23
Microcontroller 231 A/D converting units 232
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme among the embodiment is clearly and completely described, similar assembly label is represented similar assembly in the accompanying drawing.Obviously, below only be the present invention's part embodiment with the embodiment that describes, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Please refer to Fig. 1, Fig. 1 has showed the schematic block circuit diagram of sound-controlled apparatus one embodiment of the present invention, and in the present embodiment, described sound-controlled apparatus is an acoustic control water spray control device 10, and its external controlled plant is a fountain water pump 3.As shown in Figure 1, the acoustic control water spray control device of present embodiment comprises power module 11, audio frequency amplification module 12, main control module 13 and power amplifier module 14, wherein, described power module 11 is used for acoustic control water spray control device 10 is powered, described audio frequency amplification module 12 is used for external audio frequency equipment 2 and to amplifying from the audio signal of audio frequency apparatus 2, described main control module 13 can be realized by singlechip chip, its inside comprises microcontroller 131, A/D converting unit 132 and PWM (pulse width modulation) output unit 133, described microcontroller 131 is used to control described A/D converting unit 132 and PWM output unit 133, described A/D converting unit 132 is used for the audio signal after amplifying through described audio frequency amplification module 12 is changed into data signal, described PWM output unit 133 is used to export the pwm signal that can drive fountain water pump 3, and described power amplifier module 24 is used for the pwm signal from described PWM output unit 133 is amplified to control described fountain water pump 4.
Continuation is with reference to Fig. 1, in the present embodiment, described power module 11 is connected with electric main 5 by a power supply adaptor 6, described power supply adaptor 6 is transformed into behind the 24V direct current working power as this machine with civil power, and described power module 11 will be divided into two-way from the working power of the 24V of power supply adaptor 6 by first voltage dividing branch 111 and second voltage dividing branch 112 are set, one tunnel 5V output voltage that provides for first voltage dividing branch 111, it exports to audio frequency amplification module 12 and main control module 13, and the 24V output voltage that another road provides for second voltage dividing branch 112, it exports to power amplifier module 14.
Present embodiment acoustic control water spray control device 10 is under the programme-control of singlechip chip, can control the variation of output pwm signal according to the intensity of the audio signal of external audio frequency apparatus 2 input, voltage with this variation removes to control fountain water pump 3, thereby makes the injection of fountain water pump follow the variation of music.Different according to environment for use and scale, this acoustic control water spray control device 10 can drive one or more fountain water pumps 3, and fountain water pump 3 connects difform nozzle, can form difform fountain.
Please refer to Fig. 2, Fig. 2 has showed the schematic block circuit diagram of another embodiment of sound-controlled apparatus of the present invention, and in the present embodiment, described sound-controlled apparatus is an acoustic control led controller 20, and its external controlled plant can be the full rainbow lamp of LED or other similar LED light fixtures 4.In the present embodiment, described acoustic control led controller 20 comprises power module 21, audio frequency amplification module 22, main control module 23 and power amplifier module 24 equally, wherein, described main control module 23 comprises microcontroller 231, A/D converting unit 232 and PWM (pulse width modulation) output unit 233, and the corresponding function module has similar function in above-mentioned each functional module and the acoustic control water spray control device 10.In the present embodiment, acoustic control led controller 20 also comprises wireless receiving module 25, correspondingly, main control module 23 also comprises control signal input block 234, described wireless receiving module 25 is used to receive the control instruction of external remote, and described control signal input block 234 is used for discerning from described control of remote controller instruction and is sent to described microcontroller 231, to realize the wireless remote control function.
Continuation is with reference to Fig. 2, in the present embodiment, described power module 21 can be connected with electric main 5 by a power supply adaptor 7 equally, described power supply adaptor 7 is transformed into behind the 12V direct current working power as this machine with civil power, and described power module 21 will be divided into two-way from the working power of the 12V of power supply adaptor 7 by first voltage dividing branch 211 and second voltage dividing branch 212 are set, one tunnel 5V output voltage that provides for first voltage dividing branch 212, it exports to audio frequency amplification module 22, main control module 23 and wireless receiving module 25, and the 12V output voltage that another road provides for second voltage dividing branch 212, it exports to power amplifier module 24.
The acoustic control led controller 20 of present embodiment can be obtained audio signal from outer audio equipment by audio jack, insert through holding wire, avoid the interference of outside noise, after the amplification of audio signal process audio frequency amplification module 22 in the controller device, be input to singlechip chip 23 again, the A/D converting unit 232 of singlechip chip 23 converts audio signal to data signal, sends into microcontroller 231 then and handles.And wireless receiving module 25 receives the control of remote controller signal, is input to the control signal input block 234 of singlechip chip 23 then, identifies the control of remote controller instruction in this element, sends into microcontroller 231 then.Microcontroller 231 according to these information, just can be handled after obtaining the information of audio signal and command information that remote controller is sent accordingly, and result is transformed into can drives the pwm signal that light changes.The pwm signal of singlechip chip 23 output is through after the amplification of power amplifier module 24, and for example the full rainbow lamp of LED or other similar LED light fixtures 4 carry out work just can to drive load.Based on above-mentioned operation principle, under the programme-control of singlechip chip, LED light fixture 4 can be realized the acoustic control operational mode: for example, be permanent bright when noiseless, bright when sounds trigger is arranged/flicker once (the light on and off flicker can be chosen as monochromatic flicker and colour flicker) of going out, when being subjected to fast repeatedly the triggering of sound, the light fixture of being controlled can be followed the rhythm flicker of sound.
Preferably, in the present embodiment, also be provided with a memory 235 in the singlechip chip 23, memory 235 has the function of power-failure memory, and inner data of preserving can not lost under the situation of outage.These data that store can be used to realize two kinds of functions: the user code of this set remote-controller is lived in (1) memory, receives only and handles the control instruction that this set remote-controller is sent, and do not handle the instruction of other remote controller.(2) current mode of operation is lived in memory, when shutdown or accident power-off, current working state is noted, and directly enter duty shut down before when starting shooting next time, need not to readjust.Such as, shutdown or accident power-off under the pattern of monochromatic acoustic control, it is to be operated in monochromatic audio control pattern that this machine can be remembered when firmly shutting down, directly just enter monochromatic audio control pattern when starting shooting next time, and do not need to adjust again.
With reference to Fig. 3, the present invention also provides a kind of acoustic control light fountain system 1, this acoustic control light fountain system 1 comprises above-mentioned acoustic control water spray control device 10 and acoustic control led controller 20, described acoustic control water spray control device 10 and acoustic control led controller 20 all are connected to same outer audio equipment 2, described acoustic control water spray control device 10 external controlled plants are fountain water pump 3, and described acoustic control led controller 20 external controlled plants are LED light fixture 4.Based on above-mentioned operation principle, when audio frequency apparatus 2 is play music, acoustic control water spray control device can be controlled fountain water pump 3 according to the power of the audio signal of audio frequency apparatus 2 output, thereby the control fountain changes with the variation of music, acoustic control led controller 20 basis is simultaneously controlled the variation of light from the power of the audio signal of audio frequency apparatus 2, thereby has constituted a visual effect that complete sound, light, fountain change synchronously.
As mentioned above, sound-controlled apparatus provided by the invention is under the control of main control module, the intensity of the audio signal that can import according to external audio frequency apparatus is controlled the output of controlled plant, for example when the external LED light fixture of this sound-controlled apparatus, it can make the light of LED light fixture follow the variation of audio signal and change, and when external fountain water pump, can make the injection rhythm of fountain system follow the variation of audio signal and change.Based on this, the present invention is set up into an acoustic control light fountain system by two above-mentioned sound-controlled apparatuses are set, it can realize that LED light fixture and fountain water pump follow the variation of same audio signal simultaneously and change, thereby has constituted a visual effect that complete sound, light, fountain change synchronously.
Above invention has been described in conjunction with preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. a sound-controlled apparatus is characterized in that, comprising:
Power module, described power module is used for sound-controlled apparatus is powered;
The audio frequency amplification module, described audio frequency amplification module is used for external audio frequency equipment and the audio signal from audio frequency apparatus is amplified;
Main control module, described main control module comprises microcontroller, A/D converting unit and PWM output unit, described microcontroller is used to control described A/D converting unit and PWM output unit, described A/D converting unit is used for the audio signal after amplifying through described audio frequency amplification module is changed into data signal, and described PWM output unit is used to export the pwm signal that can drive controlled plant;
Power amplifier module, described power amplifier module are used for the pwm signal from described PWM output unit is amplified to control described controlled plant.
2. sound-controlled apparatus as claimed in claim 1, it is characterized in that: described power module comprises first voltage dividing branch and second voltage dividing branch, described first voltage dividing branch is described audio frequency amplification module and main control module power supply simultaneously, and described second voltage dividing branch is described power amplifier module power supply.
3. sound-controlled apparatus as claimed in claim 2 is characterized in that: the output voltage values of described first voltage dividing branch is 5V, and the output voltage values of described second voltage dividing branch is 12V, and described controlled plant is the LED light fixture.
4. sound-controlled apparatus as claimed in claim 2 is characterized in that: the output voltage values of described first voltage dividing branch is 5V, and the output voltage values of described second voltage dividing branch is 24V, and described controlled plant is the fountain water pump.
5. sound-controlled apparatus as claimed in claim 1, it is characterized in that: also comprise wireless receiving module, described wireless receiving module is used to receive the control instruction of an external remote, described main control module also comprises the control signal input block, and described control signal input block is used for discerning from described control of remote controller instruction and is sent to described microcontroller.
6. sound-controlled apparatus as claimed in claim 1 is characterized in that: described main control module also comprises memory, and described memory is controlled by described microcontroller to realize the outage hold function.
7. acoustic control light fountain system, it is characterized in that: comprise acoustic control water spray control device and acoustic control led controller, described acoustic control water spray control device and acoustic control led controller all adopt the described sound-controlled apparatus of claim 1, described acoustic control water spray control device links to each other with same outer audio equipment with the acoustic control led controller, the external controlled plant of described acoustic control water spray control device is the fountain water pump, and the external controlled plant of described acoustic control led controller is the LED light fixture.
8. acoustic control light fountain system as claimed in claim 7, it is characterized in that: described power module comprises first voltage dividing branch and second voltage dividing branch, described first voltage dividing branch is described audio frequency amplification module and main control module power supply simultaneously, and described second voltage dividing branch is described power amplifier module power supply.
9. acoustic control light fountain system as claimed in claim 7, it is characterized in that: also comprise wireless receiving module, described wireless receiving module is used to receive the control instruction of an external remote, described main control module also comprises the control signal input block, and described control signal input block is used for discerning from described control of remote controller instruction and is sent to described microcontroller.
10. sound-controlled apparatus as claimed in claim 7 is characterized in that: described main control module also comprises memory, and described memory is controlled by described microcontroller to realize the outage hold function.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100142395A CN103212511A (en) | 2012-01-18 | 2012-01-18 | Voice-control light fountain system and voice control device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100142395A CN103212511A (en) | 2012-01-18 | 2012-01-18 | Voice-control light fountain system and voice control device thereof |
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| CN103212511A true CN103212511A (en) | 2013-07-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169157A1 (en) * | 2014-05-05 | 2015-11-12 | Sengled Optoelectronics Co., Ltd | Method and system for wireless music-modulated lighting using led lighting devices |
| CN107350119A (en) * | 2017-06-02 | 2017-11-17 | 武汉科技大学 | A kind of current levitation device |
| CN109413819A (en) * | 2018-10-17 | 2019-03-01 | 广州新起典数码科技有限公司 | A kind of fountain lamp light control system based on WEB |
| CN109909108A (en) * | 2019-04-15 | 2019-06-21 | 珠海精讯知识产权管理有限公司 | A kind of prolongable wireless music fountain system |
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| CN2077738U (en) * | 1990-11-01 | 1991-05-29 | 陈永明 | Computer controller for music fountain |
| KR20110006336A (en) * | 2009-07-14 | 2011-01-20 | (주)셈투유 | A active fountain control system |
| CN202606340U (en) * | 2012-01-18 | 2012-12-19 | 闫殷来 | Acoustic-controlled light fountain system and acoustic-controlled device thereof |
| CN103170427A (en) * | 2011-12-20 | 2013-06-26 | 陕西亚泰电器科技有限公司 | Intelligent control system of music fountain |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1139468A (en) * | 1966-04-12 | 1969-01-08 | Koreichi Kawamura | Device for automatically controlling water jets of artificial fountains in synchronism with musical sounds |
| CN2077738U (en) * | 1990-11-01 | 1991-05-29 | 陈永明 | Computer controller for music fountain |
| KR20110006336A (en) * | 2009-07-14 | 2011-01-20 | (주)셈투유 | A active fountain control system |
| CN103170427A (en) * | 2011-12-20 | 2013-06-26 | 陕西亚泰电器科技有限公司 | Intelligent control system of music fountain |
| CN202606340U (en) * | 2012-01-18 | 2012-12-19 | 闫殷来 | Acoustic-controlled light fountain system and acoustic-controlled device thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169157A1 (en) * | 2014-05-05 | 2015-11-12 | Sengled Optoelectronics Co., Ltd | Method and system for wireless music-modulated lighting using led lighting devices |
| CN107350119A (en) * | 2017-06-02 | 2017-11-17 | 武汉科技大学 | A kind of current levitation device |
| CN109413819A (en) * | 2018-10-17 | 2019-03-01 | 广州新起典数码科技有限公司 | A kind of fountain lamp light control system based on WEB |
| CN109909108A (en) * | 2019-04-15 | 2019-06-21 | 珠海精讯知识产权管理有限公司 | A kind of prolongable wireless music fountain system |
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Application publication date: 20130724 |