CN108389519A - Intelligent interaction LED display system and its application method - Google Patents
Intelligent interaction LED display system and its application method Download PDFInfo
- Publication number
- CN108389519A CN108389519A CN201810270419.7A CN201810270419A CN108389519A CN 108389519 A CN108389519 A CN 108389519A CN 201810270419 A CN201810270419 A CN 201810270419A CN 108389519 A CN108389519 A CN 108389519A
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- main controller
- user
- cloud server
- information
- displayed
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- 230000003993 interaction Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000012550 audit Methods 0.000 claims description 23
- 238000001228 spectrum Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 10
- 238000012795 verification Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
Abstract
The invention discloses a kind of intelligent interaction LED display system, including main controller, the input terminal connection interaction function module and sound module of main controller, output end connects display module：Interaction function module includes for the Cloud Server with the intelligent terminal of user wireless connection, and Cloud Server is connected to main controller；Sound module, including Baffle Box of Bluetooth and data connection are to the sound pick-up of main controller；Display module includes the interchanger being connect with main controller, and interchanger is connected with several iversion controllers being set up in parallel, and each iversion controller is respectively connected with LED point light source screen.The invention also discloses the application method of intelligent interaction LED display system, solve the problems, such as that LED point light source screen can not carry out interactive with tourist, passerby in the prior art.
Description
【Technical field】
The invention belongs to lighting technical fields, and in particular to intelligent interaction LED display system and its application method.
【Background technology】
LED point light source screen is the screen for lining up definite shape by rule using LED RGB lamps and lanterns, is then shown on the screen
The technology of graph image.This technology can show the preset image of program, also can receive professional person's to a certain extent
Control, but can not carry out interactive with tourist, passerby.
【Invention content】
The object of the present invention is to provide a kind of intelligent interaction LED display system and its application methods, to solve the prior art
Middle LED point light source screen can not carry out interactive problem with tourist, passerby.
The technical solution used in the present invention is：Intelligent interaction LED display system, including main controller, the input of main controller
End connection interaction function module and sound module, output end connect display module：
Interaction function module includes for the Cloud Server with the intelligent terminal of user wireless connection, Cloud Server connection
To main controller；Sound module, including Baffle Box of Bluetooth and data connection are to the sound pick-up of main controller；Display module, including with master
The interchanger of device connection is controlled, interchanger is connected with several iversion controllers being set up in parallel, and each iversion controller is respectively connected with LED point light
Source screen；
Cloud Server, the information to be displayed uploaded by intelligent terminal for receiving user, and information to be displayed is transmitted
To main controller；Information to be displayed include monochromatic display, fixed animation show, music frequency spectrum or user's picture；
Sound pick-up, the music for receiving Baffle Box of Bluetooth broadcasting, and it is sent to main controller；
Baffle Box of Bluetooth plays the music of user's selection for being wirelessly connected with intelligent terminal；
Main controller, the information to be displayed come for receiving Cloud Server transmission, and selected according to the type of information to be displayed
Different processing methods：
When information to be displayed is monochromatic display or fixed animation display, main controller controls corresponding iversion controller will be to be shown
Presentation of information is on corresponding LED point light source screen；
When information to be displayed is music frequency spectrum, main controller acquires the musical sound that Baffle Box of Bluetooth plays by sound pick-up,
And it includes on corresponding LED point light source screen to control corresponding iversion controller by the corresponding spectrogram of music.
Further, Cloud Server, which also interconnects, audit terminal；
Cloud Server for receiving user by user's picture for being transmitted on intelligent terminal, and user's picture is sent to
Audit terminal；
Audit terminal, the user's picture sent for receiving Cloud Server, after confirming without flame, notice cloud clothes
User's picture is sent to main controller by business device, and it includes in corresponding LED that main controller, which controls corresponding iversion controller by information to be displayed,
On point light source screen.
Further, LED point light source screen is wound on trunk or other vegetation.
Second of technical solution that the present invention uses is that the application method of intelligent interaction LED display system, user will be intelligent
Terminal and Cloud Server data connection select information to be displayed by intelligent terminal and are uploaded to Cloud Server, when letter to be shown
When breath shows or fix animation display for monochrome, to main controller, main controller passes through the information to be displayed that Cloud Server transmission is selected
The processing routine being preset in it sends command adapted thereto to interchanger, shows information to be displayed to control corresponding iversion controller
Show on corresponding LED point light source screen.
Further, when information to be displayed is customized user's picture, user's picture is uploaded to by Cloud Server
Audit terminal is audited：
If audit terminal thinks user's picture without flame, user's picture can be just sent to master by Cloud Server
Device is controlled, main controller sends command adapted thereto to interchanger, to control corresponding iversion controller by the processing routine being preset in it
Include on corresponding LED point light source screen by information to be displayed；
If audit terminal thinks user, picture belongs to flame, and Cloud Server is notified not to be sent to user's picture
Main controller, user's picture can not be shown on LED point light source screen.
Further, when information to be displayed is music frequency spectrum, user first connects intelligent terminal and Baffle Box of Bluetooth data
It connects, and selects arbitrary melody to be played in Baffle Box of Bluetooth by intelligent terminal, the voice signal of sound pick-up acquisition melody is simultaneously sent to
Main controller, main controller send command adapted thereto to interchanger, to control corresponding sub-control by the processing routine being preset in it
Corresponding music frequency spectrum is included on corresponding LED point light source screen by device.
The invention has the advantages that：Based on LED RGB lamps and lanterns control technologies, in conjunction with planar bar code technology,
4G network transmission technologies, Cloud Server and APP application technologies, the technologies such as Bluetooth transmission, constitute a kind of interactive device, make tourist,
Pedestrian can directly control display content using intelligent terminal, form good Interactive Experience.
【Description of the drawings】
Fig. 1 is the module connection diagram of intelligent interaction LED display system of the present invention.
Wherein, 1. intelligent terminal, 2. Cloud Servers, 3. audit terminals, 4. main controllers, 5. sound pick-ups, 6. Baffle Box of Bluetooth, 7.
Interchanger, 8. iversion controllers, 9.LED point light source screens.
【Specific implementation mode】
The structural principle and operation principle of the present invention are described further below in conjunction with the accompanying drawings.
One, the present invention provides a kind of intelligent interaction LED display systems, as shown in Figure 1, including main controller 4, main controller 4
Input terminal connection interaction function module and sound module, output end connects display module：
Interaction function module, including intelligent terminal 1 that user uses, intelligent terminal 1 are connected to master control by Cloud Server 2
Device 4；Display module includes the interchanger 7 being connect with main controller 4, and interchanger 7 is connected with several iversion controllers 8 being set up in parallel,
Each iversion controller 8 is respectively connected with LED point light source screen 9；Sound module, including Baffle Box of Bluetooth 6 and data connection are to main controller 4
Sound pick-up 5.
Wherein, intelligent terminal 1, it is to be shown for selecting information to be displayed and being uploaded to Cloud Server 2 by user's operation
Information include monochromatic display, fixed animation show, music frequency spectrum or user's picture；
Cloud Server 2 is located at the server of distal end, passes through network and remaining component connection processing various information；It is main to use
In the information to be displayed that reception intelligent terminal 1 uploads, and information to be displayed is sent to main controller 4；
Main controller 4, built-in four kinds of patterns：Monochrome display, fixed animation is shown, music frequency spectrum is shown and user's picture is aobvious
Show；The information to be displayed come for receiving the transmission of Cloud Server 2, and different processing sides is selected according to the type of information to be displayed
Method：
When information to be displayed is monochromatic display or fixed animation display, main controller 4 controls corresponding iversion controller 8 and will wait showing
Show presentation of information on corresponding LED point light source screen 9；
When information to be displayed is music frequency spectrum, main controller 4 acquires the musical sound that Baffle Box of Bluetooth 6 plays by sound pick-up 5
Sound, and it includes on corresponding LED point light source screen 9 to control corresponding iversion controller 8 by the corresponding spectrogram of music；
Baffle Box of Bluetooth 6, the music for being selected with 1 bluetooth connection of intelligent terminal, broadcasting user；
Sound pick-up 5, the music for receiving the broadcasting of the Baffle Box of Bluetooth 6, and it is sent to the main controller 4, only work as master
Control device 4 just enables the sound pick-up 5 when being in music frequency spectrum display pattern；
Phenomena such as delay that interchanger 7 can occur to avoid iversion controller quantity when more, interim card；
Iversion controller 8 transmits the instruction come to control corresponding LED point light source screen 9 for receiving the main controller 4；LED point light
Source screen 9 is single line RGB LED lamps.
Cloud Server 2, which also interconnects, audit terminal 3.Cloud Server 2 passes through intelligent terminal 1 for receiving user
The user's picture transmitted, and user's picture is sent to audit terminal 3.
Audit terminal 3, can be computer or intelligent terminal, the user's picture sent for receiving Cloud Server 2, confirm
After flame, user's picture is sent to main controller 4 by notice Cloud Server 2, and main controller 4 controls corresponding iversion controller 8
Include on corresponding LED point light source screen 9 by information to be displayed.
Two, the present invention also provides a kind of application method of intelligent interaction LED display system, user by intelligent terminal 1 with
2 data connection of Cloud Server selects information to be displayed by intelligent terminal 1 and is uploaded to Cloud Server 2, when information to be displayed is
When monochrome display or fixed animation display, the selected information to be displayed of the transmission of Cloud Server 2 is to main controller 4, and main controller 4 is by pre-
The processing routine being located in it sends command adapted thereto to interchanger 7, shows information to be displayed to control corresponding iversion controller 8
Show on corresponding LED point light source screen 9.
When information to be displayed is customized user's picture, user's picture is uploaded to audit terminal 3 by Cloud Server 2
It is audited：
If audit terminal 3 thinks user's picture without flame, user's picture can be just sent to by Cloud Server 2
Main controller 4, main controller 4 send command adapted thereto to interchanger 7, to which control is corresponding by the processing routine being preset in it
Information to be displayed is included on corresponding LED point light source screen 9 by iversion controller 8；
If audit terminal 3 thinks that user's picture belongs to flame, notify the Cloud Server 2 not by user's picture
It is sent to the main controller 4, user's picture can not be shown on the LED point light source screen 9.
When information to be displayed is music frequency spectrum, user is led to first by intelligent terminal 1 and 6 data connection of Baffle Box of Bluetooth
Crossing intelligent terminal 1 selects arbitrary melody to be played in Baffle Box of Bluetooth 6, and sound pick-up 5 acquires the voice signal of melody and is sent to master control
Device 4, main controller 4 send command adapted thereto to interchanger 7, to control corresponding sub-control by the processing routine being preset in it
Corresponding music frequency spectrum is included on corresponding LED point light source screen 9 by device 8.
Embodiment：
LED point light source screen 9 is wrapped on trunk, by intelligent terminal 1, Cloud Server 2, audit terminal 3, main controller 4 it
Between pass through network connection.
Intelligent terminal 1 establishes network connection by way of scanning the two-dimensional code with Cloud Server 2, and user is in intelligent terminal 1
Upper selection thinks after content to be shown upload information to Cloud Server 2.When the information that user selects is monochrome display, fixed animation
Or when music frequency spectrum, Cloud Server 2 will be transferred directly to main controller 4 after the information processing；When the information that user selects is display
When user's picture, Cloud Server 2 is established with audit terminal 3 connect first, and audit terminal 3 can be computer or mobile phone.By information
It is transferred to the progress manual examination and verification of audit terminal 3 and reinforms Cloud Server 2 by the user after manual examination and verification confirm without flame
Picture is transferred to main controller 4.
Main controller 4 judges to execute which program is shown after receiving Cloud Server 2 and transmitting the information come.When
When the pattern received is monochromatic display, fixed animation or user's picture, main controller 4 will be transferred directly to sub-control after information processing
Device 8；When the pattern received is that music frequency spectrum is shown, main controller 4 also need to by sound pick-up 5 to the sound of surrounding enviroment into
Row acquisition and processing.
Sound pick-up 5 is established with main controller 4 using special audio signal wire and is connected, since we want that screen display is allowed to go out to have rule
The audible spectrum of rule, so need to allow sound pick-up 5 to pick up regular audio signal, rather than ambient noise, it needs to use at this time
The equipment such as speaker make a sound.
In the present invention, the sound-box device that we use is Baffle Box of Bluetooth 6, so user can be by way of bluetooth connection
Intelligent terminal 1 is connect with Baffle Box of Bluetooth 6, and plays the music oneself liked.
Main controller 4 will be transferred to iversion controller 8 after the information mixed processing from Cloud Server 2 and sound pick-up 5.
In the present invention, 8 quantity≤80 of iversion controller that a main controller 4 can control, and work as 5 quantity >=20 of iversion controller
When, 5 addition network switch 7 it need to carry out signal shunting between main controller 4 and iversion controller, delay, interim card occurs in anti-locking system
Phenomena such as.
Main controller 4 and the network switch 7, the network switch 7 and iversion controller 8, the connection between iversion controller 8 and iversion controller 8 are adopted
It is connected with five class non-shielding netting wires are surpassed.The network switch in the present invention is that eight mouthfuls of network switch 7,1 into 7 go out, can be according to item
Mesh actual conditions adjust 8 quantity of iversion controller of output port connection.
Iversion controller 5 shares 10 signal ports, wherein 2 cascade port for iversion controller, indicates IN/OUT marks, wherein IN
Port is connected with the output port of the OUT terminal mouth of previous iversion controller or the network switch, OUT terminal mouth and latter iversion controller
The ports IN are connected；Remaining 8 ports are then LED lamp control signal output mouth, use super Category 5, Shielded cable and LED lamp
It is connected.
Iversion controller 5 also needs to setting ID number, need to be by that can be used after 1,2,3 ... sequence setting, and the ID numbers upper limit is then
It is related with main controller plug-in.
LED lamp in LED point light source screen 9 is single line RGB LED lamps, iversion controller 8 using super Category 5, Shielded cable and
LED lamp connects, and each output port of iversion controller 8 can connect≤1024 LED lamps.
The present invention adds Cloud Server on the basis of LED point light source screen, and develops some specialized procedures, uses
Family can use 4G networks, be connected with the main controller for directly controlling LED screen by Cloud Server, the final purpose for realizing interaction, more
The disadvantage that the prior art can not be interactive is mended.In existing LED point light source screen technology, there is no directly carried with user for main controller
Intelligent terminal connection function.So in order to realize the connection, we used Cloud Server technologies to set up therebetween
Bridge.User is connected by network with Cloud Server first, uploads the content wanted to be shown in LED screen, then cloud service
Device is transferred to main controller after converting that information into the information that main controller can understand.It is final realize user directly control main controller this
One purpose.
The present invention operating procedure be：
1. user " sweeps and sweeps " offer of functionality scan intelligent interaction LED display system in intelligent terminal 1 is using wechat
Quick Response Code, entered function selection interface；
2. there are four options in function selection interface, it is divided into：Monochrome display；Fixed animation is shown；Music frequency spectrum show and
User's picture is shown；Selection presses prompt operation in interface after wanting interactive option；
3. after the monochromatic display of selection or fixed animation display, wait several seconds for can watch intelligent LED after the completion of operation
Display screen is changed；
4. showing to selection music frequency spectrum, need to exit interface first, simultaneously using the connection of the Baffle Box of Bluetooth 6 of bluetooth and one side
The music liked is played, then repeatedly step 1 entered function selection interface, by interface prompt operation, after the completion of operation etc.
Wait for the variation that may be viewed by intelligent LED display in several seconds；Show that operation needs etc. pending after the completion to selection user's picture
Terminal goes out to carry out manual examination and verification, can be shown in LED screen after.
Claims (6)
1. intelligent interaction LED display system, which is characterized in that including main controller (4), the input terminal of the main controller (4) connects
Interaction function module and sound module, output end connect display module：
The interaction function module includes the Cloud Server (2) being wirelessly connected for the intelligent terminal (1) with user, the cloud
Server (2) is connected to the main controller (4)；The sound module, including Baffle Box of Bluetooth (6) and data connection are to described
The sound pick-up (5) of main controller (4)；The display module includes the interchanger (7) being connect with the main controller (4), the exchange
Machine (7) is connected with several iversion controllers (8) being set up in parallel, and each iversion controller (8) is respectively connected with LED point light source screen (9)；
The Cloud Server (2), the information to be displayed uploaded by the intelligent terminal (1) for receiving user, and will be described
Information to be displayed is sent to the main controller (4)；The information to be displayed includes that monochrome is shown, fixed animation is shown, music frequency
Spectrum or user's picture；
The sound pick-up (5), the music for receiving the Baffle Box of Bluetooth (6) broadcasting, and it is sent to the main controller (4)；
The Baffle Box of Bluetooth (6) plays the music of user's selection for being wirelessly connected with the intelligent terminal (1)；
The main controller (4), the information to be displayed come for receiving the Cloud Server (2) transmission, and according to information to be displayed
Type select different processing methods：
When information to be displayed is monochromatic display or fixed animation display, the main controller (4) controls corresponding iversion controller (8) will
Information to be displayed is shown on corresponding LED point light source screen (9)；
When information to be displayed is music frequency spectrum, the main controller (4) acquires the Baffle Box of Bluetooth by the sound pick-up (5)
(6) musical sound played, and it includes in corresponding LED points light to control corresponding iversion controller (8) by the corresponding spectrogram of music
On source screen (9).
2. intelligent interaction LED display system as described in claim 1, which is characterized in that the Cloud Server (2) also interaction connects
It is connected to audit terminal (3)；
The Cloud Server (2), for receiving user by user's picture for being transmitted on intelligent terminal (1), and by the user
Picture is sent to the audit terminal (3)；
The audit terminal (3), the user's picture sent for receiving Cloud Server (2) after confirming without flame, lead to
Know that user's picture is sent to the main controller (4) by the Cloud Server (2), the main controller (4) controls corresponding iversion controller
(8) include on corresponding LED point light source screen (9) by information to be displayed.
3. intelligent interaction LED display system as claimed in claim 1 or 2, which is characterized in that the LED point light source screen (9) twines
It is around on trunk or other vegetation.
4. the application method of the intelligent interaction LED display system as described in any one of claim 1-3, which is characterized in that
Intelligent terminal (1) and Cloud Server (2) data connection are selected information to be displayed by intelligent terminal (1) and are uploaded to by user
The Cloud Server (2), when information to be displayed is monochromatic display or fixed animation display, Cloud Server (2) the transmission choosing
Fixed information to be displayed to main controller (4), the main controller (4) sends command adapted thereto by the processing routine being preset in it
Include on corresponding LED point light source screen (9) to control corresponding iversion controller (8) by information to be displayed to interchanger (7).
5. the application method of intelligent interaction LED display system as claimed in claim 4, which is characterized in that work as information to be displayed
For customized user's picture when, user's picture is uploaded to audit terminal (3) and examined by the Cloud Server (2)
Core：
If audit terminal (3) thinks user's picture without flame, the Cloud Server (2) just can be by the use
Family picture is sent to the main controller (4), and the main controller (4) sends command adapted thereto by the processing routine being preset in it
Include on corresponding LED point light source screen (9) to control corresponding iversion controller (8) by information to be displayed to interchanger (7)；
If audit terminal (3) thinks that user's picture belongs to flame, notify the Cloud Server (2) not by user
Picture is sent to the main controller (4), and user's picture can not be shown on the LED point light source screen (9).
6. the application method of intelligent interaction LED display system as described in claim 4 or 5, which is characterized in that when letter to be shown
When breath is music frequency spectrum, user is selected first by intelligent terminal (1) and Baffle Box of Bluetooth (6) data connection by intelligent terminal (1)
It selects arbitrary melody to play in Baffle Box of Bluetooth (6), sound pick-up (5) acquires the voice signal of the melody and is sent to the main controller
(4), the main controller (4) sends command adapted thereto to interchanger (7), to control phase by the processing routine being preset in it
Corresponding music frequency spectrum is included on corresponding LED point light source screen (9) by the iversion controller (8) answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270419.7A CN108389519A (en) | 2018-03-29 | 2018-03-29 | Intelligent interaction LED display system and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270419.7A CN108389519A (en) | 2018-03-29 | 2018-03-29 | Intelligent interaction LED display system and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108389519A true CN108389519A (en) | 2018-08-10 |
Family
ID=63073153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270419.7A Pending CN108389519A (en) | 2018-03-29 | 2018-03-29 | Intelligent interaction LED display system and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108389519A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661061A (en) * | 2018-12-13 | 2019-04-19 | 武汉耀成科技工程有限公司 | Acoustooptic interaction LED landscape urban architecture facade lamp light control system |
| CN110445865A (en) * | 2019-08-12 | 2019-11-12 | 四川天驰影视文化传播有限公司 | A kind of tunnel Intelligent Dynamic vision system |
| CN113658544A (en) * | 2021-08-19 | 2021-11-16 | 深圳市鼎力显示科技有限公司 | Interactive induction system of LED floor tile screen and control method thereof |
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| WO2016054861A1 (en) * | 2014-10-08 | 2016-04-14 | 深圳Tcl新技术有限公司 | Multimedia information sharing method and system, and television set |
| CN107195206A (en) * | 2017-07-14 | 2017-09-22 | 上海易教信息科技有限公司 | A kind of intelligent interaction multimedia teaching Graphic Panel system |
| CN208141726U (en) * | 2018-03-29 | 2018-11-23 | 陕西天和照明设备工程有限公司 | Outdoor LED interacts display device |
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| CN104199539A (en) * | 2014-07-25 | 2014-12-10 | 成都飞机工业（集团）有限责任公司 | Conference/teaching device interaction platform system |
| WO2016054861A1 (en) * | 2014-10-08 | 2016-04-14 | 深圳Tcl新技术有限公司 | Multimedia information sharing method and system, and television set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109661061A (en) * | 2018-12-13 | 2019-04-19 | 武汉耀成科技工程有限公司 | Acoustooptic interaction LED landscape urban architecture facade lamp light control system |
| CN109661061B (en) * | 2018-12-13 | 2021-03-05 | 武汉耀成科技工程有限公司 | Sound-light interaction LED landscape city building facade light control system |
| CN110445865A (en) * | 2019-08-12 | 2019-11-12 | 四川天驰影视文化传播有限公司 | A kind of tunnel Intelligent Dynamic vision system |
| CN113658544A (en) * | 2021-08-19 | 2021-11-16 | 深圳市鼎力显示科技有限公司 | Interactive induction system of LED floor tile screen and control method thereof |
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