CN210274604U - Light show control system - Google Patents
Light show control system Download PDFInfo
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- CN210274604U CN210274604U CN201822116311.0U CN201822116311U CN210274604U CN 210274604 U CN210274604 U CN 210274604U CN 201822116311 U CN201822116311 U CN 201822116311U CN 210274604 U CN210274604 U CN 210274604U
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Abstract
The utility model relates to a beautiful control system of light, include: the system comprises a light control console, a first duplex mutual conversion module, a first switch and at least one group of entertainment light control nodes; each group of light control nodes comprises a second duplex conversion module, a light manager, an entertainment lamp and at least one signal amplifier; the light control console is used for outputting DMX512 entertainment light control signals; the light manager is connected with the entertainment lamp through a signal amplifier and used for responding to the DMX512 entertainment light control signal to light the entertainment lamp; the signal amplifiers are connected in sequence, the first signal amplifier is connected with the light manager, and the last signal amplifier is connected with the entertainment lamp; the distance between the light manager and the entertainment lamp is greater than 80 meters, and the distance between the signal amplifiers is less than or equal to 80 meters.
Description
Technical Field
The utility model relates to a light control technology field especially relates to a beautiful control system of light.
Background
DMX512/1990 is a standard for dimming and light console data transmission, and is a common control protocol in the field of entertainment lighting, and a light console controls the lighting of an entertainment lamp such as a stage lamp by using a DMX512 signal, but the DMX512 protocol stipulates that the farthest transmission distance of the DMX512 signal is 100m, and when the light console is far away from the entertainment lamp, the entertainment lamp cannot be accurately controlled.
SUMMERY OF THE UTILITY MODEL
Based on this, there is a need for a light show control system.
A light show control system, comprising: the system comprises a light control console, a first duplex mutual conversion module, a first switch and at least one group of entertainment light control nodes; each group of light control nodes comprises a second duplex conversion module, a light manager, an entertainment lamp and at least one signal amplifier;
the light control console is used for outputting DMX512 entertainment light control signals;
the first duplex mutual conversion module is connected with the light control console and is used for converting the DMX512 entertainment light control signal into a light signal;
the switch is used for being connected with the first duplex mutual conversion module and the second duplex mutual conversion module through optical fibers, and the switch is used for transmitting optical signals to the second duplex mutual conversion module through the optical fibers;
the second duplex mutual conversion module is connected with the light manager, and is used for converting an optical signal into the DMX512 entertainment light control signal and transmitting the DMX512 entertainment light control signal to the light manager;
the light manager is connected with the entertainment lamp through a signal amplifier and is used for responding to the DMX512 entertainment light control signal to control the light effect of the entertainment lamp; the signal amplifiers are connected in sequence, the first signal amplifier is connected with the light manager, and the last signal amplifier is connected with the entertainment lamp; when the light show control system works, the distance between the light manager and the entertainment lamp is larger than 80 meters, and the distance between the signal amplifiers is smaller than or equal to 80 meters.
Although the light manager is far away from the entertainment lamp, the light manager is connected with the entertainment lamp through the signal amplifier, and the signal amplifier can enhance the DMX512 signal intensity, so that the DMX512 signal can be continuously transmitted at a certain signal intensity even if the DMX512 signal is far away from the transmission distance, and the entertainment lamp can be accurately controlled. And the distance between the signal amplifiers is less than or equal to 80 meters, the continuous transmission of the DMX512 signal can be further ensured.
In one embodiment, the number of the entertainment lighting control nodes is more than two, the number of the first duplex mutual conversion modules is more than two, at least two groups of the entertainment lighting control nodes are distributed in different areas, and each area is correspondingly provided with one first duplex mutual conversion module for connecting the entertainment lighting control nodes in the corresponding area;
the light show control system further comprises an embedded neural network processor, wherein the embedded neural network processor is connected between the light control console and each first duplex mutual conversion module and used for expanding the number of channels to access each first duplex mutual conversion module.
In one embodiment, the first duplex conversion module comprises a power socket, a MIDI interface, a DMX512 signal interface, an RJ45 interface, and an SC optical fiber interface;
the power socket is used for accessing voltage to electrify the first duplex mutual conversion module, the DMX512 signal interface is connected with the light control console, and the SC optical fiber interface is used for being connected with the switch through optical fibers.
In one embodiment, the second duplex conversion module comprises a power socket, a MIDI interface, an SC optical fiber interface, a DMX512 signal interface and an RJ45 interface;
the power socket is used for accessing voltage to power on the second duplex mutual conversion module, the SC optical fiber interface is used for being connected with the switch through optical fibers, and the DMX512 signal interface is connected with the light manager.
In one embodiment, the light show control system further comprises:
the DMX protocol converter, the embedded host and the second switch also comprise at least one group of lighting light control nodes; each group of lighting lamp light control nodes comprises an LED controller and an LED lighting lamp;
the light control console is used for outputting a DMX512 lighting light control signal;
the DMX protocol converter is respectively connected with the light control console and the embedded host and is used for transmitting a DMX512 lighting light control signal to the embedded host;
the switch is respectively connected with the embedded host and the LED controller and is used for transmitting the DMX512 lighting light control signal to the LED controller;
the LED controller is connected with the LED illuminating lamp and used for responding to the DMX512 illuminating lamp light control signal to control the illuminating effect of the LED illuminating lamp.
In one embodiment, the light show control system further comprises: a sound controller and a sound; the sound controller is respectively connected with the light control console and the sound;
the light control console is used for outputting audio signals, and the sound controller is used for converting the audio output signals into audio data and playing the audio data.
In one embodiment, the light show control system further comprises: a video server and a video player; the video server is respectively connected with the light control console and the video player;
the light control console is further used for outputting video signals, and the video server is used for converting the video signals into video data and playing the video data to the video player.
In one embodiment, the light console comprises a main control unit, an audio interface, an HDMI interface, a MIDI interface, and a DMX512 interface;
the light show control system also comprises a MIDI protocol controller, a data server, a DNS server and a mobile terminal;
the main control unit is respectively connected with the first duplex mutual conversion module and the DMX protocol converter through a DMX512 interface, and the main control unit is connected with the sound controller through an audio interface; the main control unit is connected with the video server through an HDMI (high-definition multimedia interface);
the MIDI interface is respectively connected with the MIDI protocol controller and the main control unit, and the data server is respectively connected with the DNS server and the MIDI protocol controller;
the mobile terminal is used for sending out an audio signal and transmitting the audio signal to the light control console through the DNS server, the data server and the MIDI protocol controller; the mobile terminal is also used for accessing the audio data in the data server through the DNS server.
In one embodiment, the master control unit comprises a first master control unit, a second master control unit and a third master control unit;
the first main control unit is connected with the first duplex conversion module through the DMX512 interface; the second main control unit is connected with the video server through an HDMI (high-definition multimedia interface); the third main control unit is connected with the sound system through an audio interface;
the first main control unit, the second main control unit and the third main control unit are all connected with the MIDI interface.
In one embodiment, the intelligent control system further comprises an intelligent control terminal cabinet;
the intelligent control terminal cabinet is connected with the main control unit through the DNS server, the data server and the MIDI protocol controller and is used for outputting weak current signals including entertainment light control signals, lighting light control signals, audio signals and video signals to the main control unit;
the main control unit is used for outputting a switching signal, outputting the switching signal to the intelligent control terminal cabinet through the MIDI protocol controller, the data server and the DNS server, and triggering the intelligent control terminal cabinet to access strong electricity.
Drawings
FIG. 1 is a schematic diagram of a light show control system in one embodiment;
FIG. 2 is a schematic diagram of a light show control system in another embodiment;
FIG. 3 is a schematic diagram of a first duplex interaction module according to an embodiment;
FIG. 4 is a schematic structural diagram of a first duplex mutual conversion module in another embodiment;
FIG. 5 is a schematic diagram of a light show control system in yet another embodiment;
FIG. 6 is a schematic diagram of a light show control system in one embodiment;
fig. 7 is a schematic diagram of a light show control system in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
FIG. 1 is a block diagram of a light show control system in one embodiment.
Referring to fig. 1, the light show system includes: the light control desk 10, the first duplex mutual conversion module 20 and the first switch 30, and further comprises at least one group of entertainment light control nodes 40; each group of entertainment lighting control nodes 40 comprises a second duplex conversion module 401, a lighting manager 402, an entertainment lighting fixture 403 and at least one signal amplifier 404;
the light console 10 is configured to output a DMX512 entertainment light control signal;
the first duplex mutual conversion module 20 is connected with the light control console 10 and is used for converting the DMX512 entertainment light control signal into a light signal;
the switch is configured to be connected to the first duplex switching module 20 through an optical fiber, the first switch 30 is further configured to be connected to the second duplex switching module 401 through an optical fiber, and the first switch 30 is configured to transmit an optical signal to the second duplex switching module 401 through an optical fiber;
the second duplex mutual conversion module 401 is connected to the light manager, and the second duplex mutual conversion module 401 is configured to convert an optical signal into the DMX512 entertainment light control signal and transmit the DMX512 entertainment light control signal to the light manager;
the light manager is connected with an entertainment lamp 403 through signal amplifiers 404, the signal amplifiers 404 are sequentially connected, and a first signal amplifier 404 is connected with the light manager and used for responding to the DMX512 entertainment light control signal to light the entertainment lamp 403; the last signal amplifier 404 is connected to the entertainment light 403; when the light show control system works, the distance between the light manager and the entertainment light 403 is set to be greater than 80 meters, and the distance between the signal amplifiers 404 is set to be less than or equal to 80 meters. For example, the light manager is 300m from the entertainment light 403, and a signal amplifier 404 may be provided every 75 meters.
The DMX512 control protocol is a data transmission standard for the light console 10, and is a control protocol commonly used in the field of entertainment lighting. Specifically, the light console 10 adopts the international DMX512 digital standard output, and is a computer control device. For example, the lighting console 10 may be a MA series lighting console 10 produced by MALighting, germany. The first duplex mutual conversion module 20 and the second duplex mutual conversion module 401 are both signal converters, and the entertainment light 403 may be a stage light, such as a dying light, a moving head light, a beam light, a laser light, etc. The light manager may be a data processing capable processor that is conventional in the light control art and may be used to control the brightness, color, flashing frequency, etc. of the entertainment light 403.
In one embodiment, referring to fig. 1, the number of the entertainment lighting control nodes 40 is two or more;
the number of the first duplex mutual conversion modules 20 is more than two, at least two groups of entertainment lighting control nodes 40 are distributed in different areas, and each area is correspondingly provided with one first duplex mutual conversion module 20 for connecting the entertainment lighting control nodes 40 in the corresponding area; the light show control system further includes an embedded neural Network Processor (NPU), and the embedded neural network processor is connected between the light console 10 and the first duplex mutual conversion module 20, and is configured to expand the number of channels to access each first duplex mutual conversion module 20. The embedded neural network processor has a small volume and high processing efficiency, and is beneficial to efficiently controlling a large number of entertainment lamps 403.
In one embodiment, referring to fig. 2, the first duplex mutual conversion module 20 includes a power socket, a MIDI (Musical Instrument Digital Interface), a DMX512 signal Interface, an RJ45 Interface, and an SC fiber Interface; the power socket is used for accessing voltage to power on the first duplex mutual conversion module 20, the DMX512 signal interface is connected with the light console 10, and the SC optical fiber interface is used for being connected with the switch through an optical fiber.
In one embodiment, referring to fig. 3, the second duplex mutual conversion module 401 includes a power socket, a MIDI interface, an SC fiber interface, a DMX512 signal interface, and an RJ45 interface; the power socket is used for accessing voltage to power on the second duplex mutual conversion module 401, the SC optical fiber interface is used for being connected with the switch through optical fibers, and the DMX512 signal interface is connected with the light manager.
Specifically, the first duplex mutual-conversion module 20 and the second duplex mutual-conversion module 401 can be PAVT DMX-SC-ArtNet modules.
In one embodiment, referring to fig. 4, the light show control system further comprises: DMX protocol converter 50, embedded host 60, and second switch 70, and further includes at least one set of lighting light control nodes 80; each group of lighting lamp light control nodes 80 includes an LED controller 801 and an LED lighting lamp 802; the light console 10 is configured to output a DMX512 light control signal; the DMX protocol converter is respectively connected to the lighting console 10 and the embedded host 60, and is configured to transmit a DMX512 lighting light control signal to the embedded host 60; the switch is respectively connected with the embedded host 60 and the LED controller 801, and is configured to transmit the DMX512 lighting light control signal to the LED controller 801; the LED controller 801 is connected to the LED lighting lamp 802, and is configured to control a lighting effect of the LED lighting lamp 802, for example, control brightness of the LED lighting lamp 802, in response to the DMX512 lighting control signal. Specifically, the second switch 70 and the first switch 30 may be the same switch or may be separate switches. Specifically, the embedded host 60 is a networked computer, which may have a wired network communication module or a wireless network communication module, and when the embedded host 60 operates, the network is accessed, and the embedded host 60 may download the light materials from the peripheral server, so as to light the corresponding LED lighting lamp 802 according to the corresponding light materials. The embedded host 60 also has a BTS synchronous time service function for uniformly and synchronously controlling the LED controllers 801.
The illumination lamp may not be controlled by the embedded host 60. In another embodiment, referring to fig. 5, the light show control system further comprises: the device comprises a DMX protocol converter 50, an LED linkage offline master controller 90 and a timer 100, wherein the DMX protocol converter is connected with the LED linkage offline master controller. The timer can be a GPS/BTS timer, and the light show control system further comprises at least one group of lighting light control nodes 80; each group of lighting lamp light control nodes 80 comprises an LED sub-controller and an LED lighting lamp 802, and the LED sub-controller is connected with the LED lighting lamp 802; the LED linkage offline master controller is connected with each LED sub-controller, and is also connected with a time service device which is used for ensuring that the master controller signals synchronously send signals to each LED sub-controller, so that the LED linkage offline master controller can realize linkage offline control on each LED sub-controller; the LED linkage offline master controller is used for inserting a storage card, such as an SD card, and obtaining light materials from the storage card offline, so that corresponding LED illuminating lamps 802 are lightened according to the corresponding light materials. The light console 10 is configured to output a DMX512 light control signal; the DMX protocol converter is connected to the lighting console 10, and is configured to transmit a DMX512 lighting light control signal to each sub-controller through the master controller, and each sub-controller is configured to control a lighting effect of the LED lighting lamp 802 in response to the DMX512 lighting light control signal.
Specifically, referring to fig. 6 and 7, the light show control system further includes: audio 110 controller 100 and audio 110; the sound 110 controller 100 is respectively connected with the light control console 10 and the sound 110; the light console 10 is used for outputting audio signals, and the sound 110 controller 100 converts the audio output signals into audio data to be played by the sound 110. Specifically, the audio 110 controller 100 is a controller having an audio data processing function, which is commonly used in the art.
Specifically, referring to fig. 6 and 7, the light show control system further includes: a video server 120 and a video player 130; the video server 120 is respectively connected with the light control console 10 and the video player; the light console 10 is further configured to output a video signal, and the video server 120 converts the video signal into video data for the video player to play. The Video Server 120(Video Server) may be a dedicated embedded device for processing Video and audio data, and the Video player may be a 3D Video projector.
Specifically, referring to fig. 6 and 7, the light console 10 includes a main control unit 101, an audio Interface 102, an HDMI Interface 103, a MIDI (Musical Instrument Digital Interface) Interface 104, and a DMX512 Interface 105; the light show control system further includes a MIDI protocol controller 140, a data server 150, a DNS server 160, and a mobile terminal 170; the main control unit 101 is connected with the first duplex mutual conversion module 20 through a DMX512 interface 105, and the main control unit 101 is connected with the sound 110 system through an audio interface 102; the main control unit 101 is connected with a video server 120 through an HDMI interface 103; the MIDI interface 104 is respectively connected to the MIDI protocol controller 140 and the main control unit 101, and the data server 150 is respectively connected to the DNS server 160 and the MIDI protocol controller 140; the mobile terminal 170 establishes a communication connection with the DNS server 160, and is configured to send out an audio signal, and transmit the audio signal to the main control unit 101 through the DNS server 160, the data server 150, and the MIDI protocol controller 140, where the main control unit 101 is configured to output a corresponding DMX512 signal to the sound 110 system in response to the audio signal, so as to jointly control a music scene of the entertainment light fixture 403 with the mobile terminal 170.
Specifically, the data server 150 is also used for storing audio data in the lighting system, and the mobile terminal 170 may also access the audio data in the data server 150. Specifically, the mobile terminal 170 is embedded with multimedia linkage control software, such as Time-Show, and the mobile terminal 170 may be a tablet computer. The mobile terminal 170 is triggered by the user to emit an audio signal. DNS (Domain Name System or Domain Name Service) server a Domain Name resolution server that can resolve a Domain Name of the data server 150 into an IP address and store it so that the mobile terminal 170 accesses the data server 150.
In this embodiment, as shown in fig. 6, a main control unit is connected to the first duplex mutual conversion module 20, the audio 110 system, and the video server 120 to control light, music, and video. In other embodiments, as shown in fig. 7, the light, music, and video may be controlled by a plurality of main control units. Specifically, the main control unit 101 includes a first main control unit, a second main control unit, and a third main control unit; the first master control unit is connected with the first duplex conversion module 20202020 through the DMX512 output interface connection; the second main control unit is connected with the video server 120 through an HDMI output interface; the third main control unit is connected with the sound 110 system through an audio output interface; the first main control unit, the second main control unit and the third main control unit are all connected with the MIDI interface.
Specifically, referring to fig. 6 and 7, in the embodiment of the present application, the light show system further includes an intelligent control terminal cabinet 180; the intelligent control terminal cabinet 180 is connected to the main control unit 101 through the DNS server 160, the data server 150, and the MIDI protocol controller 140, and is configured to output a weak current signal including an entertainment light control signal, a lighting light control signal, an audio signal, and a video signal to the main control unit 101; the main control unit 101 is configured to output a switching signal, and output the switching signal to the intelligent control terminal cabinet 180 through the MIDI protocol controller 140, the data server 150, and the DNS server 160, so as to trigger the intelligent control terminal cabinet 180 to access a strong current. The intelligent control terminal cabinet 180 can be unified to power on each terminal device including the audio 110, the video player, the entertainment lamp 403 and the lighting lamp, the lighting console 10 includes the main control unit 101, the audio output interface, the HDMI output interface and the DMX512 output interface, and the intelligent control terminal cabinet 180 can enable the main control unit 101 to coordinate and control each terminal device including the audio 110, the video player, the entertainment lamp 403 and the lighting lamp through the audio output interface, the HDMI output interface and the DMX512 output interface, so as to achieve a corresponding light effect.
Specifically, the intelligent control terminal cabinet 180 may be a PAVT lighting show control cabinet produced by zhejiang creative audio-optical technologies, ltd, and the intelligent control terminal cabinet 180 includes a DMX512 interface, an Art-Net interface, an SC fiber interface, a TCP/IP interface, an RJ45 interface, an audio interface, an HDMI interface, and the like, and may output a weak current signal compatible with a corresponding communication protocol.
Although the light manager is far away from the entertainment lamp 403, the light manager is connected to the entertainment lamp 403 through the signal amplifier 404, and the signal amplifier 404 can enhance the DMX512 signal intensity, so that the DMX512 signal can be continuously transmitted with a certain signal intensity even if the transmission distance is long, and the entertainment lamp 403 can be accurately controlled. And the distance between the individual signal amplifiers 404 is less than or equal to 80 meters, the continuous transmission of the DMX512 signal can be further ensured.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A light show control system, comprising: the system comprises a light control console, a first duplex mutual conversion module, a first switch and at least one group of entertainment light control nodes; each group of light control nodes comprises a second duplex conversion module, a light manager, an entertainment lamp and at least one signal amplifier;
the light control console is used for outputting DMX512 entertainment light control signals;
the first duplex mutual conversion module is connected with the light control console and is used for converting the DMX512 entertainment light control signal into a light signal;
the switch is used for being connected with the first duplex mutual conversion module and the second duplex mutual conversion module through optical fibers, and the switch is used for transmitting optical signals to the second duplex mutual conversion module through the optical fibers;
the second duplex mutual conversion module is connected with the light manager, and is used for converting an optical signal into the DMX512 entertainment light control signal and transmitting the DMX512 entertainment light control signal to the light manager;
the light manager is connected with the entertainment lamp through a signal amplifier and is used for responding to the DMX512 entertainment light control signal to control the light effect of the entertainment lamp; the signal amplifiers are connected in sequence, the first signal amplifier is connected with the light manager, and the last signal amplifier is connected with the entertainment lamp; when the light show control system works, the distance between the light manager and the entertainment lamp is larger than 80 meters, and the distance between the signal amplifiers is smaller than or equal to 80 meters.
2. The light show control system of claim 1, wherein the number of the entertainment light control nodes is two or more, the number of the first duplex converting modules is two or more, at least two groups of the entertainment light control nodes are distributed in different areas, and each area is correspondingly provided with one first duplex converting module for connecting the entertainment light control nodes of the corresponding area;
the light show control system further comprises an embedded neural network processor, wherein the embedded neural network processor is connected between the light control console and each first duplex mutual conversion module and used for expanding the number of channels to access each first duplex mutual conversion module.
3. A light show control system as claimed in claim 2,
the first duplex conversion module comprises a power socket, a MIDI interface, a DMX512 signal interface, an RJ45 interface and an SC optical fiber interface;
the power socket is used for accessing voltage to electrify the first duplex mutual conversion module, the DMX512 signal interface is connected with the light control console, and the SC optical fiber interface is used for being connected with the switch through optical fibers.
4. A light show control system as claimed in claim 3,
the second duplex conversion module comprises a power socket, a MIDI interface, an SC optical fiber interface, a DMX512 signal interface and an RJ45 interface;
the power socket is used for accessing voltage to power on the second duplex mutual conversion module, the SC optical fiber interface is used for being connected with the switch through optical fibers, and the DMX512 signal interface is connected with the light manager.
5. A light show control system as claimed in any one of claims 2 to 4, further comprising:
the DMX protocol converter, the embedded host and the second switch also comprise at least one group of lighting light control nodes; each group of lighting lamp light control nodes comprises an LED controller and an LED lighting lamp;
the light control console is used for outputting a DMX512 lighting light control signal;
the DMX protocol converter is respectively connected with the light control console and the embedded host and is used for transmitting a DMX512 lighting light control signal to the embedded host;
the switch is respectively connected with the embedded host and the LED controller and is used for transmitting the DMX512 lighting light control signal to the LED controller;
the LED controller is connected with the LED illuminating lamp and used for responding to the DMX512 illuminating lamp light control signal to control the illuminating effect of the LED illuminating lamp.
6. A light show control system as claimed in claim 5, further comprising: a sound controller and a sound; the sound controller is respectively connected with the light control console and the sound;
the light control console is used for outputting audio signals, and the sound controller is used for converting the audio output signals into audio data and playing the audio data.
7. A light show control system as claimed in claim 6, further comprising: a video server and a video player; the video server is respectively connected with the light control console and the video player;
the light control console is further used for outputting video signals, and the video server is used for converting the video signals into video data and playing the video data to the video player.
8. A light show control system as claimed in claim 7,
the light control console comprises a main control unit, an audio interface, an HDMI (high-definition multimedia interface), a MIDI (musical instrument digital interface) and a DMX512 interface;
the light show control system also comprises a MIDI protocol controller, a data server, a DNS server and a mobile terminal;
the main control unit is respectively connected with the first duplex mutual conversion module and the DMX protocol converter through a DMX512 interface, and the main control unit is connected with the sound controller through an audio interface; the main control unit is connected with the video server through an HDMI (high-definition multimedia interface);
the MIDI interface is respectively connected with the MIDI protocol controller and the main control unit, and the data server is respectively connected with the DNS server and the MIDI protocol controller;
the mobile terminal is used for sending out an audio signal and transmitting the audio signal to the light control console through the DNS server, the data server and the MIDI protocol controller; the mobile terminal is also used for accessing the audio data in the data server through the DNS server.
9. A light show control system as claimed in claim 8, wherein the master control unit comprises a first master control unit, a second master control unit and a third master control unit;
the first main control unit is connected with the first duplex conversion module through the DMX512 interface; the second main control unit is connected with the video server through an HDMI (high-definition multimedia interface); the third main control unit is connected with the sound system through an audio interface;
the first main control unit, the second main control unit and the third main control unit are all connected with the MIDI interface.
10. A light show control system as claimed in claim 8 or 9, further comprising an intelligent control terminal cabinet;
the intelligent control terminal cabinet is connected with the main control unit through the DNS server, the data server and the MIDI protocol controller and is used for outputting weak current signals including entertainment light control signals, lighting light control signals, audio signals and video signals to the main control unit;
the main control unit is used for outputting a switching signal, outputting the switching signal to the intelligent control terminal cabinet through the MIDI protocol controller, the data server and the DNS server, and triggering the intelligent control terminal cabinet to access strong electricity.
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| CN201822116311.0U CN210274604U (en) | 2018-12-17 | 2018-12-17 | Light show control system |
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| CN201822116311.0U CN210274604U (en) | 2018-12-17 | 2018-12-17 | Light show control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491413A (en) * | 2020-04-13 | 2020-08-04 | 深圳市睿智物联科技有限公司 | Application method of building lighting control system based on miniature Internet of things terminal |
| CN114302538A (en) * | 2021-12-27 | 2022-04-08 | 自贡海天文化股份有限公司 | Entertainment interaction system and control method |
-
2018
- 2018-12-17 CN CN201822116311.0U patent/CN210274604U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491413A (en) * | 2020-04-13 | 2020-08-04 | 深圳市睿智物联科技有限公司 | Application method of building lighting control system based on miniature Internet of things terminal |
| CN111491413B (en) * | 2020-04-13 | 2022-07-12 | 深圳市睿智物联科技有限公司 | Application method of building lighting control system based on miniature Internet of things terminal |
| CN114302538A (en) * | 2021-12-27 | 2022-04-08 | 自贡海天文化股份有限公司 | Entertainment interaction system and control method |
| CN114302538B (en) * | 2021-12-27 | 2023-07-18 | 自贡海天文化股份有限公司 | Entertainment interaction system |
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