CN110099485B - Acousto-optic rhythm control system and control method - Google Patents
Acousto-optic rhythm control system and control method Download PDFInfo
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- 230000033764 rhythmic process Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000005236 sound signal Effects 0.000 claims abstract description 69
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 230000000007 visual effect Effects 0.000 claims description 7
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- 238000005516 engineering process Methods 0.000 description 4
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- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000001149 cognitive effect Effects 0.000 description 2
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
- G10L21/10—Transforming into visible information
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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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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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
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Abstract
The invention provides an acousto-optic rhythm control system and a control method, belonging to the technical field of acousto-optic rhythm conversion systems.A sound signal processing module of the device performs frequency separation on audio signals to obtain a plurality of audio signals with different frequencies; the analog signal processing module carries out analog processing on voltage signals corresponding to the audio signals with different frequencies to obtain control signals; the working temperature of the vibration cavity is collected in real time through a temperature monitoring module, and the on-off of a cooling fan in the vibration cavity is controlled according to the working temperature; the vibration synchronous processing module amplifies the audio signal and acquires a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment. The invention can synchronously adjust the display effect and the real-time audio, and has the functions of centralized control of rhythm and frequency light; the embedded layer environmental temperature can be monitored in real time, and the vibration layer is prevented from being damaged by the influence of local climate change.
Description
Technical Field
The invention relates to the technical field of acousto-optic rhythm conversion systems, in particular to an acousto-optic rhythm control system and an acousto-optic rhythm control method.
Background
The light system is pre-programmed manually according to the music type, so that different lights are controlled to flicker and change along with the music rhythm. Such systems require a programmer to have a very deep understanding of the song to be edited, who needs to write a special script for some common songs or melodies and to program the script into a ROM (read only memory) of the rhythm system, and then to activate the lighting system according to the data in the ROM after the system is started.
In the light rhythm technology based on singlechip preprogramming, because need artifical to carry out script programming to the music effect in advance, then have the limitation problem of application scope, because human music from ancient times to present is various, and everyone is different to the interest of music again, can not have a database and all music have relevant light control script. Light rhythm systems employing this technology require significant time and money investments.
Therefore, no matter the music light rhythm technology is realized based on the loudspeaker or the singlechip and programming, the light effect with strong expressive force cannot be realized efficiently and conveniently.
Disclosure of Invention
The invention aims to provide an acousto-optic rhythm control device and an acousto-optic rhythm control method which can convert real-time changing audio signals into synchronous light signals to carry out visual warning, so as to solve the technical problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
in one aspect, the present invention provides an acousto-optic rhythm control system, comprising:
the system comprises an audio signal processing module, an analog signal processing module, a temperature monitoring module and a vibration synchronous processing module;
the audio signal processing module is used for carrying out frequency separation on audio signals, acquiring a plurality of audio signals with different frequencies and sending the audio signals with different frequencies to the analog signal processing module;
the analog signal processing module is used for performing analog processing on voltage signals corresponding to the plurality of audio signals with different frequencies to obtain control signals and sending the control signals to the central controller; the control signal is used for controlling the on or off of a switch connected with the LED lamp of the color corresponding to each audio signal with different frequency;
the temperature monitoring module is used for acquiring the working temperature of the vibration cavity in real time and sending the working temperature to the central controller, and the central controller controls the on-off of the cooling fan in the vibration cavity according to the working temperature;
the vibration synchronous processing module is used for amplifying the audio signal and sending the audio signal to the central controller, and the central controller acquires a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment.
Further, when the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, so that the LED lamp with the color corresponding to the frequency signal is lightened; and when the result of the analog processing of the voltage signal is lower than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be disconnected, so that the LED lamp with the color corresponding to the frequency signal is turned off.
Further, when the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when vibration chamber temperature is higher than predetermined temperature value, the cooling fan circular telegram of temperature monitoring module in through relay control vibration intracavity, and cooling fan cools down the processing to the vibration intracavity, and when vibration chamber temperature reduced to predetermined temperature value, the cooling fan outage of temperature monitoring module in through relay control vibration intracavity.
Furthermore, the acousto-optic rhythm system also comprises a power module, and the power module is used for providing power for the system.
Furthermore, the acousto-optic rhythm system also comprises a power supply management module, and the power supply management module is used for controlling the distribution of power supplies.
Further, the plurality of audio signals with different frequencies include a high-frequency signal, an intermediate-frequency signal, a low-frequency signal and a full-frequency signal; wherein 5000-20000Hz is a high frequency signal, 500-5000Hz is an intermediate frequency signal, 50-500Hz is a low frequency signal, and 50-20000Hz is a full frequency signal.
Further, the high-frequency signal corresponds to a voltage signal of a red LED lamp, the intermediate-frequency signal corresponds to a voltage signal of a green LED lamp, the low-frequency signal corresponds to a voltage signal of a blue LED lamp, and the full-frequency signal corresponds to a voltage signal of a yellow LED lamp.
In another aspect, the present invention provides a method for controlling an acousto-optic rhythm of the system, including:
carrying out frequency separation on the audio signals to obtain a plurality of audio signals with different frequencies;
carrying out analog processing on voltage signals corresponding to the audio signals with different frequencies to obtain control signals; the control signal is used for controlling the on or off of a switch connected with the LED lamp of the color corresponding to each audio signal with different frequency;
collecting the working temperature of the vibration cavity in real time, and controlling the on-off of a cooling fan in the vibration cavity according to the working temperature;
amplifying the audio signal, and acquiring a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment.
Further, when the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, so that the LED lamp with the color corresponding to the frequency signal is lightened; and when the result of the analog processing of the voltage signal is lower than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be disconnected, so that the LED lamp with the color corresponding to the frequency signal is turned off.
Further, when the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when vibration chamber temperature is higher than predetermined temperature value, the cooling fan circular telegram of temperature monitoring module in through relay control vibration intracavity, and cooling fan cools down the processing to the vibration intracavity, and when vibration chamber temperature reduced to predetermined temperature value, the cooling fan outage of temperature monitoring module in through relay control vibration intracavity.
The invention has the beneficial effects that: the audio signal which changes in real time can be converted into a synchronous light signal to carry out visual warning, so that the display effect and the real-time audio are synchronously adjusted, the high frequency, the medium frequency, the low frequency and the full frequency can be separated and adjusted, the light can be controlled in a centralized way or in an independent way, and the effect that a certain group of light is independently lightened can be independently adjusted; the frequency of the on-off indication of each group of high, medium and low frequencies can be freely adjusted, so that the display achieves a fine-level display effect from the original rough display, and the functions of rhythm and frequency light centralized control are achieved; adjusting high, middle and low frequencies; the frequency division output gain is directly adjusted by 10 times, so that the use of a client is facilitated; a full frequency, high, medium and low frequency lamp interface; the line input mode is professional cannon head input, so that a client can conveniently access different devices; the embedded layer environmental temperature can be monitored in real time, and the vibration layer is prevented from being damaged by the influence of local climate change.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a functional block diagram of an acousto-optic rhythm control system according to an embodiment of the invention.
FIG. 2 is a functional block diagram of an acousto-optic pulse control system according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or modules having the same or similar functionality throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or modules, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, modules, and/or groups thereof.
It should be noted that, unless otherwise explicitly stated or limited, the terms "connected" and "fixed" and the like in the embodiments of the present invention are to be understood in a broad sense and may be fixedly connected, detachably connected, or integrated, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, connected between two elements, or in an interaction relationship between two elements, unless explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained by taking specific embodiments as examples with reference to the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.
It will be understood by those of ordinary skill in the art that the figures are merely schematic representations of one embodiment and that the elements or devices in the figures are not necessarily required to practice the present invention.
Example one
As shown in fig. 1, an embodiment of the present invention provides an acousto-optic rhythm control system, including: the system comprises an audio signal processing module, an analog signal processing module, a temperature monitoring module and a vibration synchronous processing module;
the audio signal processing module is used for carrying out frequency separation on audio signals, acquiring a plurality of audio signals with different frequencies and sending the audio signals with different frequencies to the analog signal processing module;
the analog signal processing module is used for performing analog processing on voltage signals corresponding to the audio signals with different frequencies to obtain control signals; the control signal is used for controlling the on or off of a switch connected with the LED lamp of the color corresponding to each audio signal with different frequency;
the temperature monitoring module is used for acquiring the working temperature of the vibration cavity in real time and controlling the on-off of a cooling fan in the vibration cavity according to the working temperature;
the vibration synchronous processing module is used for amplifying the audio signal and acquiring a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment.
When the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, so that the LED lamp with the color corresponding to the frequency signal is lightened; and when the result of the analog processing of the voltage signal is lower than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be disconnected, so that the LED lamp with the color corresponding to the frequency signal is turned off.
When the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when vibration chamber temperature is higher than predetermined temperature value, the cooling fan circular telegram of temperature monitoring module in through relay control vibration intracavity, and cooling fan cools down the processing to the vibration intracavity, and when vibration chamber temperature reduced to predetermined temperature value, the cooling fan outage of temperature monitoring module in through relay control vibration intracavity.
The acousto-optic rhythm system further comprises a power module, and the power module is used for providing power for the system. The acousto-optic rhythm system further comprises a power management module, and the power management module is used for controlling distribution of power.
The audio signals with different frequencies comprise high-frequency signals, intermediate-frequency signals, low-frequency signals and full-frequency signals; wherein 5000-20000Hz is a high frequency signal, 500-5000Hz is an intermediate frequency signal, 50-500Hz is a low frequency signal, and 50-20000Hz is a full frequency signal.
The high-frequency signal corresponds to a voltage signal of a red LED lamp, the intermediate-frequency signal corresponds to a voltage signal of a green LED lamp, the low-frequency signal corresponds to a voltage signal of a blue LED lamp, and the full-frequency signal corresponds to a voltage signal of a yellow LED lamp.
The acousto-optic rhythm control method of the system comprises the following steps:
carrying out frequency separation on the audio signals to obtain a plurality of audio signals with different frequencies;
carrying out analog processing on voltage signals corresponding to the audio signals with different frequencies to obtain control signals; the control signal is used for controlling the on or off of a switch connected with the LED lamp of the color corresponding to each audio signal with different frequency;
collecting the working temperature of the vibration cavity in real time, and controlling the on-off of a cooling fan in the vibration cavity according to the working temperature;
amplifying the audio signal, and acquiring a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment.
When the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, so that the LED lamp with the color corresponding to the frequency signal is lightened; and when the result of the analog processing of the voltage signal is lower than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be disconnected, so that the LED lamp with the color corresponding to the frequency signal is turned off.
When the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when vibration chamber temperature is higher than predetermined temperature value, the cooling fan circular telegram of temperature monitoring module in through relay control vibration intracavity, and cooling fan cools down the processing to the vibration intracavity, and when vibration chamber temperature reduced to predetermined temperature value, the cooling fan outage of temperature monitoring module in through relay control vibration intracavity.
Example two
As shown in fig. 2, in the second embodiment of the present invention, a rhythm system first converts real-time changing audio signals into synchronous light signals for visual warning (the PLC processor compares audio signal data sent from the analog signal processing module with data preset in an algorithm software program, and performs on-off control on a control end preset in the program according to a comparison result, controls different LED lamps through the on-off control, and performs visual warning by using light emitting and light emitting colors of the lamps corresponding to the corresponding audio signals), so that a display effect is adjusted synchronously with real-time audio, and high, intermediate, low, and full frequencies are separated and adjusted (the electronic frequency dividing circuit effectively separates audio signals sent from the audio playing device to separate the audio signals into high, intermediate, low, and full frequencies, the electronic frequency division circuit is externally provided with high-frequency, medium-frequency and low-frequency; audio high-frequency gain adjustment, audio intermediate-frequency gain adjustment, audio low-frequency gain adjustment, and audio full-frequency gain adjustment knobs to perform gain adjustment on respective signal processing circuits, thereby achieving final adjustment of light), and functions of centralized and individual control and selection of light. The effect that a certain group of lights are independently lightened can be independently adjusted; and the frequency of the on-off indication of each group of high, medium and low frequencies can be freely adjusted, (the high, medium and low full-audio frequency knob is used for freely adjusting the circuit work), so that the display effect of a fine level is achieved from the original rough display, and the learning level of students is further improved. A power source indication; a rhythm and frequency light centralized control function; adjusting high, middle and low frequencies; the frequency division output gain is directly adjusted by 10 times, so that the use of a client is facilitated; a full frequency, high, medium and low frequency lamp interface; the line input mode is professional cannon head input, and a client can conveniently access different devices. The integrated ABS table is designed, so that the whole system is more attractive and higher. The rhythm system also has embedded layer environment temperature real-time monitoring (the real-time temperature of the vibration layer is collected by a temperature sensor embedded in the vibration layer space and transmitted by a special line, enters a PLC temperature data processing special interface, is calculated by data preset by a program, and drives a control switch by a calculation result, the exhaust cooling equipment is controlled by the control switch to carry out cooling processing, when the environment temperature of the vibration layer is reduced to a temperature value preset by the program, the control switch is driven to be switched off by the change of the calculation result, and finally the cooling equipment is controlled to stop working, the automatic control result of the system is realized, the real-time display and automatic control of a desktop are realized, the embedded layer is effectively monitored, the real-time processing measures are adopted, the temperature and the humidity are monitored in an all-round way, and the vibration layer is ensured not to be influenced by local climate change, and damage is generated. The high limit starting temperature and the low limit starting temperature can be manually set for the automatic control temperature, so that the system has the double functions of manual setting and automatic adjustment. The centralized management of the power supply brings possibility for flexible equipment use of customers and creates conditions for energy conservation.
The aluminum profile and the environmental protection film are used for processing the panel, so that the appearance is high-grade and large. The addition of innovative equipment (the integration of PLC intelligent processing hardware equipment and combined equipment matched with audio processing algorithm software, and audio frequency division processing equipment) provides a solid foundation for showing rhythm teaching effects on a larger stage. The teaching rehabilitation result is given a satisfactory answer to the society, and the society gives identification and approval. The children can know themselves with more confidence and courage, improve themselves and enrich themselves, and the children also become a talent useful for human society, rather than the prior cognitive boundary.
In summary, the acousto-optic rhythm control system according to the embodiment of the present invention first has the functions of converting real-time changing audio signals into synchronous light signals for visual warning, adjusting the display effect and the real-time audio synchronously, separating and adjusting high frequency, medium frequency, low frequency and full frequency, and centralizing and individually controlling and selecting lights. The effect that a certain group of lights are independently lightened can be independently adjusted; and the frequency of the on-off indication of each group of high, medium and low frequencies can be freely adjusted, so that the display effect of a fine level is achieved from the original rough display, and the learning level of the students is further improved. A power source indication; a rhythm and frequency light centralized control function; adjusting high, middle and low frequencies; the frequency division output gain is directly adjusted by 10 times, so that the use of a client is facilitated; a full frequency, high, medium and low frequency lamp interface; the line input mode is professional cannon head input, and a client can conveniently access different devices. The integrated ABS table is designed, so that the whole system is more attractive and higher. The rhythm system also has the functions of real-time monitoring of the environmental temperature of the embedded layer, real-time display and automatic control of the desktop, effective monitoring and real-time processing measures for the embedded layer, and all-dimensional monitoring of temperature and humidity, so that the vibration layer is prevented from being influenced by local climate change and damaged. The high limit starting temperature and the low limit starting temperature can be manually set for the automatic control temperature, so that the system has the double functions of manual setting and automatic adjustment. The centralized management of the power supply brings possibility for flexible equipment use of customers and creates conditions for energy conservation.
The aluminum profile and the environmental protection film are used for processing the panel, so that the appearance is high-grade and large. The addition of the innovative device provides a solid foundation for displaying rhythm teaching effects on a larger stage. The teaching rehabilitation result is given a satisfactory answer to the society, and the society gives identification and approval. The children can know themselves with more confidence and courage, improve themselves and enrich themselves, and the children also become a talent useful for human society, rather than the prior cognitive boundary.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (1)
1. An acousto-optic rhythm control system, comprising: the system comprises an audio signal processing module, an analog signal processing module, a temperature monitoring module and a vibration synchronous processing module;
the audio signal processing module is used for carrying out frequency separation on the audio signals, acquiring a plurality of audio signals with different frequencies and sending the audio signals with different frequencies to the analog signal processing module;
the analog signal processing module is used for performing analog processing on voltage signals corresponding to a plurality of audio signals with different frequencies to obtain control signals and sending the control signals to the central controller; the control signal is used for controlling the on or off of a switch connected with the LED lamp with the color corresponding to each audio signal with different frequency;
the temperature monitoring module is used for acquiring the working temperature of the vibration cavity in real time and sending the working temperature to the central controller, and the central controller controls the on-off of a cooling fan in the vibration cavity according to the working temperature;
the vibration synchronous processing module is used for amplifying the audio signal and sending the audio signal to the central controller, and the central controller acquires a vibration signal according to the amplified audio signal; the vibration signal is used for controlling the on-off of the vibration equipment;
when the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, so that the LED lamp with the color corresponding to the frequency signal is lightened; when the result of the analog processing of the voltage signal is lower than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be disconnected, and enabling the LED lamp with the color corresponding to the frequency signal to be extinguished;
when the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when the temperature of the vibration cavity is higher than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be electrified through a relay, the cooling fan cools the vibration cavity, and when the temperature of the vibration cavity is reduced to the preset temperature value, the temperature monitoring module controls the cooling fan in the vibration cavity to be powered off through the relay; the acousto-optic rhythm system also comprises a power supply module, wherein the power supply module is used for supplying power to the system; the acousto-optic rhythm system also comprises a power supply management module, wherein the power supply management module is used for controlling the distribution of power supplies; the audio signals with different frequencies comprise high-frequency signals, intermediate-frequency signals, low-frequency signals and full-frequency signals; wherein 5000-20000Hz is a high frequency signal, 500-5000Hz is an intermediate frequency signal, 50-500Hz is a low frequency signal, and 50-20000Hz is a full frequency signal; the high-frequency signal corresponds to a voltage signal of a red LED lamp, the intermediate-frequency signal corresponds to a voltage signal of a green LED lamp, the low-frequency signal corresponds to a voltage signal of a blue LED lamp, and the full-frequency signal corresponds to a voltage signal of a yellow LED lamp;
carrying out frequency separation on the audio signals to obtain a plurality of audio signals with different frequencies; carrying out analog processing on voltage signals corresponding to a plurality of audio signals with different frequencies to obtain control signals; the control signal is used for controlling the on or off of a switch connected with the LED lamp with the color corresponding to each audio signal with different frequency; collecting the working temperature of the vibration cavity in real time, and controlling the on-off of a cooling fan in the vibration cavity according to the working temperature; amplifying the audio signal, and acquiring a vibration signal according to the amplified audio signal; when the result of the analog processing of the voltage signal is higher than a preset value, controlling a switch connected with the LED lamp with the color corresponding to the frequency signal to be switched on, and enabling the LED lamp with the color corresponding to the frequency signal to be lighted; when the result of the analog processing of the voltage signal is lower than the preset value, the switch connected with the LED lamp with the color corresponding to the frequency signal is controlled to be switched off, so that the LED lamp with the color corresponding to the frequency signal is turned off,
when the working temperature of the vibration cavity is lower than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be powered off through a relay; when the temperature of the vibration cavity is higher than a preset temperature value, the temperature monitoring module controls a cooling fan in the vibration cavity to be electrified through a relay, the cooling fan cools the vibration cavity, and when the temperature of the vibration cavity is reduced to the preset temperature value, the temperature monitoring module controls the cooling fan in the vibration cavity to be powered off through the relay;
the audio signal that changes in real time is converted into the synchronous light signal to carry on the visual warning, through PLC processor, audio signal data and algorithm software program that the analog signal processing module sends are compared with the data that the procedure presets, and carry on the on-off control to the control end that the procedure presets with the result of comparison, control different LED lamps through this on-off, finish the visual warning through the corresponding audio signal of luminous and luminous color of the lamp, the regulation that the display effect is synchronous with real-time audio frequency, high frequency, intermediate frequency, low frequency, full frequency separate and regulate, carry on the effective separation of the audio signal that the audio playback equipment sends through the electronic frequency dividing circuit, separate the audio signal into high frequency, intermediate frequency, low frequency, full frequency, the high frequency, intermediate frequency, low frequency of the electronic frequency dividing circuit peripheral hardware; the audio high-frequency gain adjustment, the audio intermediate-frequency gain adjustment, the audio low-frequency gain adjustment and the audio full-frequency gain adjustment knob are used for carrying out gain adjustment on the respective signal processing circuits;
the acousto-optic rhythm system is also provided with an embedded layer environment temperature real-time monitoring function, the real-time temperature of the vibration layer is collected through a temperature sensor installed in the space of the temperature embedded vibration layer and is transmitted through a special line, the temperature sensor enters a PLC temperature data processing special interface, the calculation is carried out through data preset by a program, a control switch is driven by a calculation result, the exhaust cooling equipment is controlled through the control switch to carry out cooling processing, and when the environment temperature of the vibration layer is reduced to a temperature value preset by the program, the control switch is driven to be switched off through the change of the calculation result, and the cooling equipment is controlled to stop working; the automatic control result of the system, the real-time display and the automatic control of the desktop, the effective monitoring and the real-time processing measures of the embedded layer, the omnibearing monitoring of the temperature and the humidity, the synchronous regulation of the display effect and the real-time audio frequency, the separation and the regulation of high frequency, intermediate frequency, low frequency and full frequency, the centralized and the independent control and the selection of the light,
a group of lights can be independently adjusted to be independently lightened; and the frequency of the on-off indication of each group of high, medium and low frequencies can be adjusted, and the rough display achieves a fine level display.
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