CN109951933B - Sound wave-based interactive stage lighting system for concert - Google Patents
Sound wave-based interactive stage lighting system for concert Download PDFInfo
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- CN109951933B CN109951933B CN201910071241.8A CN201910071241A CN109951933B CN 109951933 B CN109951933 B CN 109951933B CN 201910071241 A CN201910071241 A CN 201910071241A CN 109951933 B CN109951933 B CN 109951933B
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- 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
Abstract
The invention relates to a concert interactive stage lighting system based on sound waves, which comprises: stage, microphone, first light-following lamp group, second light-following lamp and auditorium, said auditorium is divided into several component modules, said component modules include indicator lamp group and first sound wave receiving device, said microphone is equipped with second sound wave receiving device, said indicator lamp group is connected with zeroth control device, the processing device controls the zeroth control device corresponding to the lowest layer to start the indicator light set according to the layer of sound waves received by the first sound wave receiving device, the processing device controls the second light following lamp set to track the position of the microphone according to the position of the sound waves received by the second sound wave receiving device, and the processing device controls the first control device to adjust the first light following lamp set to be connected with the second light following lamp set and the indicator light set.
Description
Technical Field
The invention relates to the field of stage art, in particular to a concert interactive stage lighting system based on sound waves.
Background
In recent years, more and more people are willing to go to a concert, a stage play, and to attend some events requiring a large stage. Before a plurality of years, the performance effect that ordinary stage brought just enough satisfies people required performance effect, nevertheless along with national economy's development, people's living standard constantly improves, and spectator also is more and more high to the performance effect of literary and artistic performance, large-scale activity, and as the supporting indispensable partly of performance, the effect that high-tech stage should play the performance effect is awaited urgent need to be strengthened. Therefore, with the development of science and technology, the technology in the stage is more mature. Compared with the traditional stage with a fixed structure, the existing stage can be changed according to the operation of workers, but the change is only changed longitudinally, or additional technologies such as follow spot lamps, stage smoke, stage foam and the like are adopted, and the extension of the stage in the transverse direction is poor; meanwhile, for performers, the performers often focus attention on the audience in the direction with the louder sound and ignore the audience in the position with the louder sound, so that the audience viewing experience is not good, and the performance interaction is reduced.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problems that for performers, attention is always focused on audiences in the directions with larger sounds and the positions with smaller sounds are ignored, so that the watching experience of the audiences is poor and the performance interaction is reduced, the invention provides the concert interactive stage lighting system based on sound waves.
The technical scheme is as follows:
an interactive stage lighting system for a sound-based concert for audience interaction with performers, comprising: stage, microphone, first banks of lights of following spot, second follow spot, auditorium divide into a plurality of component modules from physics, first banks of lights of following spot and second follow spot set up in the upper end of stage, the microphone set up in on the stage, component module is including pilot lamp group, first sound wave receiving arrangement, the top surface of component module is transparent structure, pilot lamp group with first sound wave receiving arrangement set up in the below of component module top surface, the microphone is provided with second sound wave receiving arrangement, first sound wave receiving arrangement with second sound wave receiving arrangement receives audience's sound respectively, pilot lamp group connects zeroth controlling means first controlling means of banks of following spot, second controlling means is connected to the second of following spot, zeroth controlling means, first controlling means, Second controlling means, first sound wave receiving arrangement and second sound wave receiving arrangement connect respectively in processing apparatus, processing apparatus carries out the layering to the sound wave, processing apparatus basis the zeroth controlling means that the layer control lowest layer of the sound wave that first sound wave receiving arrangement received corresponds opens the pilot lamp group, processing apparatus basis the sound wave position control that second sound wave receiving arrangement received the second lamp group of following spot tracks the position of microphone, processing apparatus control first controlling means adjusts first lamp group of following spot connect the second follow spot with the pilot lamp group.
As a preferable aspect of the present invention, the stage includes a plurality of brackets and a plurality of beam frames, the beam frames are disposed at upper ends of the brackets, and the first follow spot lamp group and the second follow spot lamp are disposed on the beam frames.
In a preferred embodiment of the present invention, the processing device divides the sound wave into layers from high to low in the sound level, and the smallest layer is the lowest layer.
In a preferred aspect of the present invention, the second sound wave receiving device receives all sound waves, and the processing device superimposes and amplifies all the sound waves and positions the microphone by the superimposed and amplified sound waves.
As a preferable mode of the present invention, the first sound wave receiving device corresponds to the indicator light set and the constituent module one to one, and the first sound wave receiving device, the indicator light set and the constituent module are respectively provided with the same number.
In a preferred aspect of the present invention, the first acoustic wave receiving device is connected to an analyzing device, the analyzing device is in one-to-one correspondence with the first acoustic wave receiving device, and the analyzing device analyzes the acoustic wave based on a wave function.
As a preferable mode of the present invention, the analysis device superimposes the acoustic waves in a vector superimposition manner.
As a preferable aspect of the present invention, the processing device determines the stratification of the acoustic wave based on the vector superposition performed by each of the analysis devices.
The invention realizes the following beneficial effects:
the sound waves are utilized to confirm the position, so that the problems that for performers, attention is always focused on audiences with large sound directions and the audiences with small sound positions are ignored, watching experience of the audiences is poor, and performance interaction is reduced are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a composition module;
fig. 4 is a system framework diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
an interactive stage lighting system for a sound-based concert for audience interaction with performers, comprising: stage 1, microphone, first lamp bank 2 that follows spot, second follow spot 3, auditorium 4 divide into a plurality of component modules 5 from physics, first lamp bank 2 that follows spot and second follow spot 3 set up in the upper end of stage 1, the microphone sets up in on stage 1, component modules 5 is including pilot lamp 6, first sound wave receiving arrangement 7, the top surface of component modules 5 is transparent structure, pilot lamp 6 with first sound wave receiving arrangement 7 set up in the below of component modules 5 top surface, the microphone is provided with second sound wave receiving arrangement 8, first sound wave receiving arrangement 7 with second sound wave receiving arrangement 8 receives audience's sound respectively, pilot lamp 6 connect zero controlling means 9 first lamp bank 2 connect first controlling means 10, second follow spot 3 connects second controlling means 11, zeroth controlling means 9, first controlling means 10, second controlling means 11, first sound wave receiving arrangement 7 and second sound wave receiving arrangement 8 connect respectively in processing apparatus 12, processing apparatus 12 carries out the layering to the sound wave, processing apparatus 12 basis the zeroth controlling means 9 that the layer control lowest floor of the sound wave that first sound wave receiving arrangement 7 received is corresponding opens pilot lamp 6, processing apparatus 12 basis the sound wave position control that second sound wave receiving arrangement 8 received the position of microphone is tracked to second follow spot lamp 3 group, processing apparatus 12 control first controlling means 10 adjusts first follow spot lamp group 2 is connected second follow spot lamp 3 with pilot lamp 6.
As a preferred aspect of the present invention, the stage 1 includes a plurality of brackets 13 and a plurality of beam frames 14, the beam frames 14 are provided at upper ends of the brackets 13, and the first follow spot lamp group 2 and the second follow spot lamp 3 are provided on the beam frames 14.
In a preferred embodiment of the present invention, the processing device 12 divides the sound wave into layers from high to low in sound intensity, and the smallest layer is the lowest layer.
In a preferred embodiment of the present invention, the second sound wave receiving device 8 receives all sound waves, and the processing device 12 superimposes and amplifies all the sound waves and positions the microphone by the superimposed and amplified sound waves.
As a preferred aspect of the present invention, the first sound wave receiving device 7 corresponds to the indicator lamp 6 and the component module 5 one to one, and the first sound wave receiving device 7, the indicator lamp 6 and the component module 5 are provided with the same number.
In a preferred embodiment of the present invention, the first acoustic wave receiving device 7 is connected to an analysis device, the analysis device is in one-to-one correspondence with the first acoustic wave receiving device 7, and the analysis device analyzes the acoustic wave based on a wave function.
As a preferable mode of the present invention, the analysis device superimposes the acoustic waves in a vector superimposition manner.
In a preferred embodiment of the present invention, the processing device 12 determines the stratification of the acoustic wave based on the vector superposition performed by each of the analysis devices.
In the concrete implementation process, when a performer performs a concert performance, the first sound wave receiving device 7 arranged below the composition module 5 of the auditorium 4 receives sound waves of sounds emitted by the auditorium, the received sound waves are sound waves of sounds emitted by the auditorium above the numbered first sound wave receiving device 7 and the auditorium at the position other than the composition module 5 with the same number corresponding to the numbered first sound wave receiving device 7, the first sound wave receiving device 7 receives the sound waves, the processing device 12 acquires the sound waves received by the first sound wave receiving device 7, and the sound wave is layered according to the sound intensity of the sound wave received by the first sound wave receiving device 7 corresponding to the number, the size of each layer is divided according to the size of the field, when the field is large, the interval of each layer is set to be larger, and when the field is small, the interval of each layer is set to be smaller; for each numbered first acoustic wave receiving device 7 and the same numbered component module 5, the processing device 12 layers the received acoustic waves according to the above-described procedure; after the processing device 12 finishes dividing the sound waves collected by the first sound wave receiving devices 7 under all numbers, the processing device 12 further identifies the layers according to the layering result, acquires the number of the first sound wave receiving device 7 with the lowest hierarchical level, acquires the component module 5 and the indicator lamp 6 of the module under the number according to the number, the processing device 12 sends a starting instruction to the zeroth control device 9 corresponding to the component module 5 with the lowest hierarchical level, and the zeroth control device 9 controls the indicator lamp 6 under the corresponding component module 5 to be turned on. In practical situations, the second sound wave receiving device 8 disposed on the microphone on the stage 1 receives the sound waves propagated from the lower part of the stage, the processing device 12 sends a second light instruction to the second control device 11 according to the final position of the sound waves received by the second sound wave receiving device 8, the second control device 11 controls the second follow spot lamp 3 to illuminate the position indicated by the second sound wave device according to the second light instruction, at this time, the areas illuminated by the indicator lamp 6 and the second follow spot lamp 3 respectively serve as the corresponding areas, so that the performer can notice the position corresponding to the indicator lamp 6, and the interaction between the performer and the audience is facilitated. Further, the processing device 12 transmits a connection command to the first control device 10, and the first control device 10 controls the first follow spot lamp group 2 to perform lamp connection along the area where the second follow spot lamp 3 and the indicator lamp 6 correspond to each other.
For the processing module, in the process of receiving the sound wave according to the second sound wave receiving device 8, the processing device 12 superimposes the sound wave received by the second sound wave receiving device 8 on the intensity of the sound wave, and adds an amount of time to the intensity superimposition, the amount of time is used for planning the position of the second sound wave receiving device 8, namely, the performer, the amount of time can be set to be any time length R, in the time length R, the sound wave received by the second sound wave receiving device 8 is divided into the positions corresponding to the time length R, and for each time length R, the processing device 12 gives the time length R again for any position fluctuation appearing in the time length R, for example, in the nth time length R, the second sound wave receiving device 8 continuously receives the sound wave, the processing device 12 confirms the position of the microphone according to the sound wave superimposition in the nth time length, when the position of the second sound wave receiving device 8 receiving the sound waves and superposed sound waves deviates from the position within the N time lengths R, the processing device 12 reestablishes the (N + 1) th time length and continues to calculate the nth time length.
For the analysis device, after the first sound wave receiving device 7 receives the sound waves, the analysis device generates a wave function of the sound waves by using the sound waves received in the second-to-third mode, uses a part representing a space domain in the wave function as a vector point, performs vector superposition on all the vector points, generates a new wave function in the vector superposition, and stratifies the sound waves according to the intensity of the new wave function.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. An interactive stage lighting system for a sound-based concert for audience interaction with performers, comprising: stage, microphone, the first banks of lighting of following spot, second follow spot, auditorium divide into a plurality of component modules from physics, the first banks of following spot and the second follow spot set up in the upper end of stage, the microphone set up in on the stage, its characterized in that: the module of constituteing is including pilot lamp group, first sound wave receiving arrangement, the top surface of constituteing the module is the transparent construction, pilot lamp group with first sound wave receiving arrangement set up in the below of constituteing the module top surface, the microphone is provided with second sound wave receiving arrangement, first sound wave receiving arrangement with second sound wave receiving arrangement receives spectator's sound respectively, pilot lamp group connection zeroth controlling means, first light group connection first controlling means that follows spot, second light connection second controlling means that follows spot, zeroth controlling means, first controlling means, second controlling means, first sound wave receiving arrangement and second sound wave receiving arrangement connect respectively in processing apparatus, processing apparatus carries out the layering to the sound wave, processing apparatus carries out the layering by high to low for the size through sound to the layering of sound wave, the minimum is the lowest floor, processing apparatus controls the zeroth controlling means that the lowest floor corresponds according to the layer control of the sound wave that first sound wave receiving arrangement received and opens the pilot lamp group, processing apparatus controls according to the sound wave position control that second sound wave receiving arrangement received the second light following banks tracks the position of microphone, processing apparatus control first controlling means control first light following banks carries out the connection of light along the region that second light following banks and pilot lamp group mutually responded.
2. The interactive stage lighting system for a sound based concert of claim 1, wherein: the stage includes a plurality of supports, a plurality of roof beam structure, the roof beam structure set up in the support upper end, first lamp group of following spot and the second lamp of following spot set up in the roof beam structure.
3. The interactive stage lighting system for a sound based concert of claim 1, wherein: the second sound wave receiving device receives all sound waves, the processing device superposes and amplifies all the sound waves, and the microphone is positioned through the superpositioned and amplified sound waves.
4. The interactive stage lighting system for a sound based concert of claim 1, wherein: the first sound wave receiving device corresponds to the indicating lamp group and the forming modules one to one, and the first sound wave receiving device, the indicating lamp group and the forming modules are respectively provided with the same serial numbers.
5. The interactive stage lighting system for sound based concert of claim 4, wherein: the first sound wave receiving device is connected with an analysis device, the analysis device and the first sound wave receiving device are in one-to-one correspondence, and the analysis device analyzes sound waves based on a wave function.
6. The interactive stage lighting system for sound based concert of claim 5, wherein: the analysis device superimposes the sound waves in a vector superimposition manner.
7. The interactive stage lighting system for sound based concert of claim 6, wherein: the processing device judges the layering of the sound waves according to the vector superposition performed by each analysis device.
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