CN105992445A - Stage lighting system with digital sound control - Google Patents
Stage lighting system with digital sound control Download PDFInfo
- Publication number
- CN105992445A CN105992445A CN201610584750.7A CN201610584750A CN105992445A CN 105992445 A CN105992445 A CN 105992445A CN 201610584750 A CN201610584750 A CN 201610584750A CN 105992445 A CN105992445 A CN 105992445A
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- China
- Prior art keywords
- effect
- lighting system
- stage lighting
- controller
- sound effect
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a stage lighting system with digital sound control, which comprises a controller and a power supply providing power for the controller, wherein one end of the controller is connected with a detection end and the other end is connected with an effect end; the controller is connected with power voltage via a switching power supply; and the detection end detects an inputted audio content in real time and carries out corresponding match with a preset effect, and according to the real-time detection result of the detection end, the controller is used for controlling the effect end to adjust and output a matching effect. Automatic performance of the stage lighting along with the music playing according to a music beat content can be realized, and the experience and the enjoyment of a client are improved.
Description
Technical field
The invention belongs to audio effect processing and light of stage control technical field, particularly to a kind of sound effect control
Stage lighting system.
Background technology
Karaoke originates from Japan, enters market, China's Mainland the end of the eighties, experienced by for more than 30 years
Development, has become popular popular entertainment mode even to this day.Play Karaoka supporting hardware facility also
Obtain corresponding development perfect, for example: Karaoke sound field processor, the sound of singer self can have been made up
Sound defect and play modification beautification function to sound, can also simulate various sound field state, be karaoke OK system
In an extremely important ring, its application increasingly popularize and popular.With popularizing of KTV entertainment,
People to theatrical art have deep love for and On-site Experience sense is increasingly stronger, then the applying of light of stage art
KTV buds out into popularity.
But, people enter KTV carry out sing experience when, lighting effects are also required to manual control, even if having
Automatically lamp light mode is changed by song classification, it is also difficult to realize coordinating of light and song content, stage lighting
Light artistic effect is experienced not ideal enough.
Therefore, need now the stage lighting system of a kind of sound effect control badly, audio and light can be automatically obtained
The Auto-matching of effect adjusts, and improves customer experience.
Content of the invention
The present invention proposes the stage lighting system of a kind of sound effect control, solve in prior art KTV audio and
The problem that light is difficult to Auto-matching control.
The technical scheme is that and be achieved in that: the stage lighting system of sound effect control, including controller
And the power supply powered for controller, controller one end is connected with test side, and the other end is connected with effect end,
Controller is connected with supply voltage by Switching Power Supply, and test side detects input audio content in real time, and with deposit
The effect preset is mated accordingly, utilizes controller control effect according to the real-time testing result of test side
End adjusts output matching effect.
As one preferred embodiment, controller connects song-order machine and music by audio frequency effect device
Device.
As one preferred embodiment, effect end includes audio frequency effect end, lighting effects end and shakes mark
Control input, shake mark control input be provided with shake wheat switch, mark control input be integrated in controller.
As one preferred embodiment, lighting effects are the stage lighting in accordance with DMX512 international standard protocol
Tool.
As one preferred embodiment, lighting effects end includes shake the head dyeing lamp, pattern lamp of shaking the head, LED
Decorative lamp belt, LED illumination lamp, face light modulation and laser lamp.
As one preferred embodiment, test side detects input audio content in real time, and controller controls lamp
The lighting effects of light effect end output matching.
As one preferred embodiment, controller is connected with ventilating fan and air-conditioning system.
As one preferred embodiment, audio frequency effect device is connected with test side.
As one preferred embodiment, controller is also associated with controller, and control end includes touch control keyboard.
As one preferred embodiment, controller is connected with computer Set Top Box, and computer Set Top Box connects inspection
Survey end.
As one preferred embodiment, lighting effects end also includes mirror ball, and mirror ball includes a high-density balls
Body, high-density balls surface is fixedly installed reflecting optics, and high density spheroid is provided with safe peg, safety
Peg is connected with gear motor.
After have employed technique scheme, the invention has the beneficial effects as follows: corresponding real by test side detection
When audio frequency effect, the audio frequency effect of detection is mated with the audio-frequency information prestoring in Memory player, so
Rear utilize the effect after controller output matching, it is achieved audio frequency and light automatically adjust coupling, thus improve
Consumer's Experience is enjoyed.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the accompanying drawing of required use is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the block diagram of the present invention；
Fig. 2 is the circuit connection schematic diagram of the first microcontroller；
Fig. 3 is the wiring schematic diagram of power-switching circuit；
Fig. 4 is the circuit connection schematic diagram of FLASH chip；
The wiring schematic diagram of Fig. 5 reduction voltage circuit；
Fig. 6 is the circuit connection schematic diagram of the second microcontroller；
Fig. 7 is the circuit connection schematic diagram of power module；
Fig. 8 is the circuit connection schematic diagram of the first communication chip and the second communication chip；
Fig. 9 is the circuit connection schematic diagram of the first control chip and the second control chip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
It Chu, is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the stage lighting system of this sound effect control, including controller, controller one end connects
Having test side, the other end is connected with effect end, and controller is connected with supply voltage by Switching Power Supply, control
Device is connected with music player, and audio frequency effect is detected in test side, and carries out corresponding effect coupling, according to inspection
Survey end testing result control effect end and adjust output matching effect.Effect end includes audio frequency effect device and light effect
Really end and shake wheat device.Shake wheat device to include shaking wheat motor, shake mark control input be provided with shake wheat switch.
Lighting effects include pattern shake the head, dye shake the head, face light modulation, laser lamp, mirror ball and some Down lamps.Control
Device processed is also associated with controlling end, and control end includes lighting effects end.Controller is also by some decoders respectively
Be connected with some light bar, light bar and decoder connecting pattern shake the head, dye shake the head, face light modulation and laser lamp.
Mirror ball includes a high density spheroid, and high-density balls surface is fixedly installed reflecting optics, and high density spheroid sets
Being equipped with safe peg, safe peg is connected with gear motor.Controller is also associated with ventilating fan and air-conditioning system.
Air-conditioning system includes air conditioner and airconditioning control wallboard.Controller is connected with computer Set Top Box, computer Set Top Box
Connect test side.
In the specific implementation, in the present embodiment, music player includes one first microcontroller, the first microcontroller
The LDO_CAP pin of device is connected with the 30th electric capacity, and the VDD pin of the first microcontroller is connected with power supply electricity
Press, and VDD pin connects earth terminal by the 29th electric capacity and the second low frequency capacitive respectively, the first microcontroller
Device is connected with 5 pin needle stands, and 5 pin needle stands connect supply voltages and even earth terminal, and by by clock pins,
Reset pin and data-out pin connect the first microcontroller, XT1_IN and XT1_OUT of the first microcontroller
Pin connects the two ends of the first crystal oscillator respectively, and the two ends of the first crystal oscillator are connected to the 5th low frequency capacitive and
Six low frequency capacitive, the 5th low frequency capacitive and the 6th low frequency capacitive intermediate node connect earth terminal, the first microcontroller
Reset pin further by the 12nd resistance access supply voltage, connect earth terminal by the 31st electric capacity.
Music player includes a FLASH chip, and its WP pin connects supply voltage, its CS by the 13rd resistance
Pin connects the SPISS pin of the first microcontroller, and its DC pin connects the SPIMISO of the first microcontroller
Pin, its HOLD pin connects supply voltage by the 14th resistance, and its DI pin connects the first microcontroller
The SPIMISO pin of device, its CLK pin connects the SPICLK pin of the first microcontroller.Switching Power Supply bag
Including a three terminal regulator, its input connects input voltage by the second diode, input and earth terminal it
Between be parallel with the 4th electric capacity and the 5th electric capacity, the other end of the 4th electric capacity and the 5th electric capacity connects earth terminal, and it is defeated
Going out end and connecting earth terminal by the 14th electric capacity and the 8th electric capacity, output is also associated with reduction voltage circuit, described fall
Volt circuit includes one first linear voltage regulator, and the output of the first linear voltage regulator connects the defeated of three terminal regulator
Go out end, the first linear voltage regulator connects earth terminal, the output of the first linear voltage regulator in parallel the 16th
Electric capacity and the first electrochemical capacitor connect earth terminal, and the first microcontroller is also associated with power-switching circuit, and power supply turns
Change circuit and include an electrical level transferring chip, between the C1+ pin of electrical level transferring chip and C1-pin, be connected with
17 electric capacity, are connected with the 18th electric capacity between the C2+ pin of electrical level transferring chip and C2-pin, and level turns
The VS+ pin changing chip connects earth terminal by the 28th electric capacity and the 15th electric capacity, and VS-pin passes through second
Ten electric capacity connect earth terminal, and VCC pin connects earth terminal by the 15th electric capacity, and GND pin connects earth terminal, and first
Input and output pin connects the first binding post, and the second output output pin connects the second binding post.
Audio frequency effect device includes the second microcontroller, and the reset terminal of the second microcontroller is connected by the first resistance
Supply voltage, connects earth terminal by the first electric capacity simultaneously, its AVDD pin and VDD pin by the 3rd electric capacity,
5th electric capacity and the 6th electric capacity earth terminal respectively, the two ends of the 3rd electric capacity are connected with the two ends of the second electric capacity, the
Two microcontrollers connect the second emitting led negative pole by the 21st resistance also respectively, by the 22nd
Resistance connects the 3rd emitting led negative pole, and the second emitting led positive pole and the 3rd emitting led positive pole are even
Connect supply voltage, between the clock pins of the second microcontroller, be connected with the second crystal oscillator, the two ends of the second crystal oscillator
Connect the first low frequency capacitive and the second low frequency capacitive, the data pin of the second microcontroller, chip select pin respectively
It is connected with 5 pin needle stands with reset pin；Further, the second microcontroller is connected with power module, power supply
Module includes the second linear voltage regulator, and the input of the second linear voltage regulator is connected with the negative pole of the 3rd diode,
The positive pole of the 3rd diode connects earth terminal by the 18th electric capacity, and the positive pole of the 3rd diode is connected with the one or two
Pole pipe and the negative pole of the 6th diode, the positive pole of the first diode and the positive pole of the 6th diode connect 4 pin pins
Seat, the positive pole of the first diode connects the negative pole of the 4th diode, and the positive pole of the 6th diode connects the five or two
The negative pole of pole pipe, the negative pole of the 6th diode and the positive pole of the 5th diode connect the two ends of the 6th electric capacity respectively,
The positive pole of the 4th diode connects ground end and the switch terminals of the second linear voltage regulator, the positive pole of the 3rd diode and
Negative pole is connected with the 8th electric capacity and the 9th electric capacity of series connection, and the two ends of the 9th electric capacity are parallel with the tenth electric capacity, the
The feedback end of bilinear voltage-stablizer connects earth terminal by the 23rd resistance and a LED, the second linear voltage stabilization
After output connection first inductance of device, the 11st electric capacity in parallel and the 12nd electric capacity connect earth terminal, the
The output of bilinear voltage-stablizer connects the negative pole of the 7th diode, and the positive pole of the 7th diode connects earth terminal.
Lighting effects end includes the first communication chip and the second communication chip, the first communication chip and the second communication
Chip is duplex channel communication chip, the input Enable Pin of the first communication chip and return Enable Pin and connect the
Two microcontrollers, the input Enable Pin of the second communication chip and return Enable Pin connect the second microcontroller, the
Two outputs of one communication chip are connected to the second resistance and the 3rd resistance connects DMX controller terminal；
The A+ output of the second communication chip is connected with the 16th resistance and the 5th resistance of series connection, and B-output connects
Have the 19th resistance and the 4th resistance of series connection, be connected with DMX controller terminal afterwards.
Lighting effects end also includes the first control chip and the second control chip, and the first control chip connects second
The SDA pin of microcontroller, the second control chip connects the PWM pin of the second microcontroller, the first control
Chip and the second control chip coordinate other peripheral circuits (herein not repeating) to connect DMX controller terminal,
Realize light dimming control.
The operation principle of this sound effect control system is: detect corresponding audio frequency effect by test side, will detection
Audio frequency effect mate with the audio-frequency information prestoring in music player, then utilize controller output
Effect after joining, it is achieved audio frequency and automatically adjusting of light are mated, thus improve Consumer's Experience and enjoy.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. the stage lighting system of a sound effect control, it is characterised in that include controller and be controller
The power supply of power supply, described controller one end is connected with test side, and the other end is connected with effect end, described control
Device is connected with supply voltage by Switching Power Supply, and described test side detects input audio content in real time, and by defeated
The audio content entering carries out corresponding coupling with depositing default effect, according to the detection knot in real time of described test side
Fruit utilizes described controller control effect end to adjust coupling output effect.
2. the stage lighting system of sound effect control according to claim 1, it is characterised in that described control
Device processed connects song-order machine and music player by audio frequency effect device.
3. the stage lighting system of sound effect control according to claim 1, it is characterised in that described effect
Really end includes audio frequency effect end, lighting effects end and shakes mark control input, and the described mark that shakes controls input
It is provided with and shake wheat switch.
4. the stage lighting system of sound effect control according to claim 3, it is characterised in that described lamp
Light effect is the stage lamp in accordance with DMX512 international standard protocol.
5. the stage lighting system of sound effect control according to claim 4, it is characterised in that described lamp
Light effect end include shaking the head dyeing lamp, pattern lamp of shaking the head, LED decorative lamp band, LED illumination lamp, face light modulation with
And laser lamp.
6. the stage lighting system of sound effect control according to claim 4, it is characterised in that described inspection
Survey end and detect input audio content, the light of the described lighting effects end output matching of described controller control in real time
Effect.
7. the stage lighting system of sound effect control according to claim 1, it is characterised in that described control
Device processed is connected with ventilating fan and air-conditioning system.
8. the stage lighting system of sound effect control according to claim 2, it is characterised in that described sound
Yupin effect device is connected with test side.
9. the stage lighting system of sound effect control according to claim 1, it is characterised in that described control
Device processed is also associated with controlling end, and described control end includes touch control keyboard.
10. the stage lighting system of sound effect control according to claim 1, it is characterised in that described
Controller is connected with computer Set Top Box, and computer Set Top Box connects test side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584750.7A CN105992445B (en) | 2016-07-22 | 2016-07-22 | A kind of sound effect control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584750.7A CN105992445B (en) | 2016-07-22 | 2016-07-22 | A kind of sound effect control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105992445A true CN105992445A (en) | 2016-10-05 |
| CN105992445B CN105992445B (en) | 2019-07-09 |
Family
ID=57044395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610584750.7A Active CN105992445B (en) | 2016-07-22 | 2016-07-22 | A kind of sound effect control system |
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| Country | Link |
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| CN (1) | CN105992445B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493641A (en) * | 2017-08-23 | 2017-12-19 | 三星电子（中国）研发中心 | A kind of lamp light control method and device driven using music |
| CN108268072A (en) * | 2018-01-26 | 2018-07-10 | 浙江圣火智远文化发展有限公司 | The light regulating system that a kind of stage is changed with music |
| CN108644138A (en) * | 2018-04-15 | 2018-10-12 | 芜湖星辰安防工程有限公司 | Light of stage operation bench with automatic cooling device |
| CN108825529A (en) * | 2018-04-15 | 2018-11-16 | 芜湖星辰安防工程有限公司 | Light of stage operation bench with cooling device |
| US11360676B2 (en) * | 2020-03-17 | 2022-06-14 | Kioxia Corporation | Memory system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201203089Y (en) * | 2008-03-28 | 2009-03-04 | 上海全一通讯技术有限公司 | Music lamp system for handhold electronic apparatus |
| CN202535589U (en) * | 2012-02-29 | 2012-11-14 | 广东爱得威建设(集团)股份有限公司 | Intelligent acoustic control lighting system used for stage of big concert or evening party |
| CN205987491U (en) * | 2016-07-22 | 2017-02-22 | 石家庄爱度科技有限公司 | Stage lighting system of audio control |
-
2016
- 2016-07-22 CN CN201610584750.7A patent/CN105992445B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203089Y (en) * | 2008-03-28 | 2009-03-04 | 上海全一通讯技术有限公司 | Music lamp system for handhold electronic apparatus |
| CN202535589U (en) * | 2012-02-29 | 2012-11-14 | 广东爱得威建设(集团)股份有限公司 | Intelligent acoustic control lighting system used for stage of big concert or evening party |
| CN205987491U (en) * | 2016-07-22 | 2017-02-22 | 石家庄爱度科技有限公司 | Stage lighting system of audio control |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493641A (en) * | 2017-08-23 | 2017-12-19 | 三星电子（中国）研发中心 | A kind of lamp light control method and device driven using music |
| CN108268072A (en) * | 2018-01-26 | 2018-07-10 | 浙江圣火智远文化发展有限公司 | The light regulating system that a kind of stage is changed with music |
| CN108644138A (en) * | 2018-04-15 | 2018-10-12 | 芜湖星辰安防工程有限公司 | Light of stage operation bench with automatic cooling device |
| CN108825529A (en) * | 2018-04-15 | 2018-11-16 | 芜湖星辰安防工程有限公司 | Light of stage operation bench with cooling device |
| US11360676B2 (en) * | 2020-03-17 | 2022-06-14 | Kioxia Corporation | Memory system |
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| Publication number | Publication date |
|---|---|
| CN105992445B (en) | 2019-07-09 |
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