CN106710519A - Network based LED cross-screen system - Google Patents
Network based LED cross-screen system Download PDFInfo
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- CN106710519A CN106710519A CN201611182339.3A CN201611182339A CN106710519A CN 106710519 A CN106710519 A CN 106710519A CN 201611182339 A CN201611182339 A CN 201611182339A CN 106710519 A CN106710519 A CN 106710519A
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- led
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a network based LED cross-screen system, which comprises a background server, a wireless transmitting module, a wireless receiving module, an LED cross screen, a network matching terminal and a public network operating terminal, and is characterized in that the background server is connected with the wireless transmitting module, the wireless transmitting module is in butt joint with the wireless receiving module, the wireless receiving module is connected with the LED cross screen, the LED cross screen is internally provided with a network module, the network matching terminal is connected with the network module, and the public operating terminal is connected with the network module and the network matching terminal. The beneficial effects are that damages imposed on building by network cable wiring are reduced, the construction steps are reduced, the construction difficulty is reduced, and the application range of the LED cross screen is also enlarged at the same time; network adjustment is introduced, thereby facilitating operations, and being convenient for later maintenance; the speed of data transmission can be improved, and the reliability of data transmission is also improved at the same time; the time is saved, and the error rate in the data transmission process is reduced; and the cross screen can be watched at multiple angles, and the display range of the cross screen is expanded at the same time.
Description
Technical field
The present invention relates to LED correlative technology field, a kind of network LED crosses screen system is referred in particular to.
Background technology
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to support,
Then chip and circuit board are connected with silver wire or gold thread, then surrounding epoxy sealing, plays the work of protection internal core
With shell finally being installed, so the anti-seismic performance of LED is good.It is related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances with field
With machinery production aspect.
As technology is continued to develop, LED electronic displays are in financial market, market, traffic harbour, stadiums etc.
Field is widely used, and most of cross-screen screen contents are fixed, and user can only be in host computer under current traditional mode
Software is directly managed by computer to LED electronic displays, and this pattern has some limitation, such as communication mode
Single caused environmental suitability is poor, connect up complicated high cost, cannot meet medicine or other field is concentrated to many cross-screens
Implement unified management, can not whenever and wherever possible control LED electronic displays, long-range more new liter cannot be carried out to chip internal program
Level, cannot realize to the dynamic addition of animation and delete, product quality can not be effectively controlled.
And existing LED cross-screens are to be based on being made on the basis of LED display, so existing LED cross-screens
Only there is the basic function of LED display, it is impossible to many operations are carried out to LED cross-screens, causes LED cross-screens to make
It is greatly limited with scope aspect, while LED cross-screens are also required to professional cabling to meet the peace of LED cross-screens
Dress, increased construction procedure and difficulty of construction.
The content of the invention
The present invention is above-mentioned in order to overcome the shortcomings of to exist in the prior art, there is provided a kind of applied widely based on net
The LED cross screen systems of network.
To achieve these goals, the present invention uses following technical scheme：
A kind of network LED crosses screen system, including background server, wireless sending module, wireless receiving module,
LED cross-screens, net mate end and public network operating side, described background server are connected with wireless sending module, described nothing
Line sending module is docked with wireless receiving module, and described wireless receiving module is connected with LED cross-screens, described LED crosses
Be provided with mixed-media network modules mixed-media in screen, described net mate end is connected with mixed-media network modules mixed-media, described public network operating side respectively with network mould
Block and net mate end connect.
Used as data sending terminal, all of instruction is required for being sent from here background server, what background server sent
After instruction reaches wireless sending module, the data command for receiving is sent to by wireless sending module by wireless receiving module, nothing
The data command for receiving is sent to LED cross-screens by line receiver module, and LED cross-screens are the data command for receiving by place
Reason is shown on LED cross-screens.By net mate end and mixed-media network modules mixed-media with LAN is combined into, can be carried out in LAN
Information transfer, net mate end sends control signal, is sent to LED cross-screens by mixed-media network modules mixed-media and is controlled.Do not connecting
When connecing public network operating side, LED cross-screens can enter transmission and feedback record local when public network operating side is connected
Row data are uploaded, for later maintenance；At the same time, LED cross-screens can receive the instruction that public network operating side is sent, and enter line number
According to renewal.Mode present invention employs less radio-frequency is controlled, and reduces away damage of the netting twine to building, decreases
The step of construction and difficulty, while also increasing the scope of application of LED cross-screens；Network adjustment is introduced, operation is facilitated, is easy to
Later maintenance.
Preferably, described background server is provided with USB interface, USB is provided with described wireless sending module and is turned
Serial port unit and signal transmitter unit, described background server by USB interface and USB turn serial port unit be engaged with wirelessly
Sending module is connected, and described signal transmitter unit is docked with wireless receiving module.By the design of USB interface, can be conveniently
The connection of background server and wireless sending module；And pass through the design that USB turns serial port unit, it is possible to increase data transmission
Speed, while also improving the reliability of data transmission.
Preferably, also including wireless radio frequency remote control device, serial port unit and signal are provided with described wireless receiving module
Receiving unit, described wireless receiving module is connected by serial port unit with LED cross-screens, and described wireless receiving module passes through
Signal receiving unit is connected with wireless sending module and wireless radio frequency remote control device respectively.By the design of wireless radio frequency remote control device,
Realize the manual control to LED cross-screens, it is not necessary to can be achieved with by background server, it is convenient and swift.
Preferably, described net mate end includes router, workspace server and moving operation end, described route
Device is connected with mixed-media network modules mixed-media, and described workspace server and moving operation end is connected with router, described public network operating side
Including outer net and server in machine room, described outer net is connected with mixed-media network modules mixed-media and router respectively, described server in machine room with
Outer net is connected.By router, workspace server, moving operation end and mixed-media network modules mixed-media with LAN is combined into, in LAN
Information transfer can be carried out, workspace server and moving operation end can be transmitted control signal, LED is sent to by mixed-media network modules mixed-media
Cross-screen is controlled.When without connection outer net, LED cross-screens can transmission and feedback record local,
Data are uploaded to server in machine room during connection outer net, for later maintenance；At the same time, LED cross-screens can be with receiving house
The instruction that server is sent by outer net, carries out data renewal.
Preferably, described LED cross-screens are deposited including LED control units, LED display, light sensor and Flash
Reservoir, described LED display, light sensor and flash storage are connected with LED control units, and described light is passed
Sensor is arranged on the side of LED display, and described LED control units and flash storage are arranged on the back of the body of LED display
Face.By the design of light sensor, the ABC of LED cross-screens can be realized；Meanwhile, by flash storage
Design, the animation resource of correlation can be stored so that when changing the display content of LED cross-screens, it is only necessary to which selection is corresponding
The time is saved in code, the transmission without carrying out total data, reduces the error rate in data transmission procedure.
Preferably, described LED cross-screens also include temperature sensor, described temperature sensor is aobvious installed in LED
The side of display screen, described temperature sensor is connected with LED control units.By the design of temperature sensor, can show in real time
Show environment temperature, the purpose of user is reminded to reach.
Preferably, described LED cross-screens also include clock chip, described clock chip is arranged on LED display
The back side, described clock chip is connected with LED control units.By the design of clock chip, can show on LED cross-screens
Show current time, facilitate user to understand real-time time.
Preferably, described LED display includes frame, base plate, LED light group and some light-passing boards, described base plate
In frame, described LED light group is arranged on base plate, and described light-passing board is arranged on frame and uniform fold exists
The top of LED light group.By the design of light-passing board, LED light group on the one hand can be protected not to be damaged, on the other hand can changed
The light transmittance of LED light group.
Preferably, the shape of cross section of the light-passing board is rectangle, wherein mutually being put down between adjacent two pieces of light-passing boards
OK, the short side two ends of the light-passing board are equipped with rotating shaft, and one end of the light-passing board is flexibly connected by rotating shaft with frame, described
The other end of light-passing board is through to the outside of frame by rotating shaft, and motor and transmission belt, institute are provided with the outside of the frame
The rotating shaft stated is connected by transmission belt with motor.By the design of rotating shaft, transmission belt and motor so that rotating shaft can
The effect of motor driven and rotate, at the same time light-passing board is moved also with the action of rotating shaft, and light-passing board has necessarily to light source
Disperse function, as the rotation of light-passing board causes that dissipating effect changes, so that meet can when user's difference angle sees cross-screen
It was observed that content thereon.
Preferably, the light-passing board is provided with arc groove near the one side of LED light group.By the design of arc groove,
The dissipating effect of light source can be further improved, it is expanded indication range.
The beneficial effects of the invention are as follows：The mode for employing less radio-frequency is controlled, and reduces away netting twine to building
Damage, the step of decrease construction and difficulty, while also increasing the scope of application of LED cross-screens；Introduce network adjustment,
Operation is facilitated, is easy to later maintenance；The speed of data transmission can be improve, while also improving the reliability of data transmission
Property；The saving time, reduce the error rate in data transmission procedure；Can multi angle view cross-screen, while expanding cross
The indication range of screen.
Brief description of the drawings
Fig. 1 is structured flowchart of the invention；
Fig. 2 is the structured flowchart of LED cross-screens；
Fig. 3 is the structural representation of LED display；
Fig. 4 is the cross-sectional view at AA in Fig. 3.
In figure：1. background server, 2. wireless sending module, 3. wireless radio frequency remote control device, 4. wireless receiving module,
5.LED cross-screens, 6.LED control units, 7. temperature sensor, 8. clock chip, 9.LED display screens, 10. light sensor,
11.Flash memories, 12. motors, 13. frames, 14. light-passing boards, 15. rotating shafts, 16. arc grooves, 17.LED lamp groups,
18. base plates, 19. net mate ends, 20. public network operating sides, 21. mixed-media network modules mixed-medias, 22. outer nets, 23. routers, 24. computer room services
Device, 25. workspace servers, 26. moving operation ends.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as described in Figure 1, a kind of network LED crosses screen system, including it is background server 1, wireless
Sending module 2, wireless receiving module 4, LED cross-screens 5, net mate end 19 and public network operating side 20, background server 1 and nothing
Line sending module 2 is connected, and wireless sending module 2 is docked with wireless receiving module 4, and wireless receiving module 4 connects with LED cross-screens 5
Connect, be provided with mixed-media network modules mixed-media 21 in LED cross-screens 5, net mate end 19 is connected with mixed-media network modules mixed-media 21, public network operating side 20 respectively with
Mixed-media network modules mixed-media 21 and net mate end 19 connect.Background server 1 is provided with USB interface, wireless sending module 2 and is provided with USB
Turn serial port unit and signal transmitter unit, background server 1 turns serial port unit and is engaged and wirelessly sends out by USB interface and USB
Module 2 is sent to connect, signal transmitter unit is docked with wireless receiving module 4.Wherein：Also include wireless radio frequency remote control device 3, wirelessly connect
Receive in module 4 and be provided with serial port unit and signal receiving unit, wireless receiving module 4 is connected by serial port unit with LED cross-screens 5
Connect, wireless receiving module 4 is connected with wireless sending module 2 and wireless radio frequency remote control device 3 respectively by signal receiving unit.Network
Mating end 19 includes router 23, workspace server 25 and moving operation end 26, and router 23 is connected with mixed-media network modules mixed-media 21, works
Server 25 and moving operation end 26 are connected with router 23, and public network operating side 20 includes outer net 22 and server in machine room 24,
Outer net 22 is connected with mixed-media network modules mixed-media 21 and router 23 respectively, and server in machine room 24 is connected with outer net 22.
LED cross-screens 5 include LED control units 6, LED display 9, light sensor 10 and flash storage 11, LED
Display screen 9, light sensor 10 and flash storage 11 are connected with LED control units 6, and light sensor 10 is arranged on LED
The side of display screen 9, LED control units 6 and flash storage 11 are arranged on the back side of LED display 9.LED cross-screens 5 are also
Including temperature sensor 7, temperature sensor 7 is arranged on the side of LED display 9, and temperature sensor 7 connects with LED control units 6
Connect.LED cross-screens 5 also include clock chip 8, and clock chip 8 is arranged on the back side of LED display 9, and clock chip 8 is controlled with LED
Unit processed 6 is connected.
LED display 9 includes frame 13, base plate 18, LED light group 17 and some light-passing boards 14, and base plate 18 is arranged on frame
In 13, LED light group 17 is arranged on base plate 18, and light-passing board 14 is arranged on frame 13 and uniform fold is in the upper of LED light group 17
Side.The shape of cross section of light-passing board 14 is rectangle, wherein be parallel to each other between adjacent two pieces of light-passing boards 14, light-passing board 14 it is short
Side two ends are equipped with rotating shaft 15, and one end of light-passing board 14 is flexibly connected by rotating shaft 15 with frame 13, the other end of light-passing board 14
The outside of frame 13 is through to by rotating shaft 15, the outside of frame 13 is provided with motor 12 and transmission belt, and rotating shaft 15 is by passing
Dynamic band is connected with motor 12.Light-passing board 14 is provided with arc groove 16 near the one side of LED light group 17.
Used as data sending terminal, all of instruction is required for being sent from here background server 1, and background server 1 sends
Instruction reach wireless sending module 2 after, by the signal transmitter unit on wireless sending module 2 receive data command send out
Wireless receiving module 4 is given, the data command for receiving is sent to LED ten by the signal receiving unit on wireless receiving module 4
In the LED control units 6 of word screen 5,6 data commands for receiving of LED control units are shown to LED display 9 by treatment
On.If it is to update animation or update mainboard program to be sent to instruction, LED control units 6 can be stored in the data for receiving
In flash storage 11 or it is upgraded to the inside of LED control units 6 of LED cross-screens 5.LED cross-screens 5 are exactly by this
Method updates animation and IAP online upgradings.Additionally, LED cross-screens 5 can also receive the manual of wireless radio frequency remote control device 3
Regulation.The extraneous light intensity that LED cross-screens 5 can be collected by light sensor 10, after being processed by LED control units 6
To change the brightness of LED display 9, energy saving is reached and has changed real effect.Flash storage 11 is used for storing
Data, such as animation data etc..Each playing animation, as long as background server 1 sends corresponding playback code and can play phase
Animation is answered, compared to animation data is sent, the time is saved and is reduced the error rate in data transmission procedure.LED cross-screens 5 are also equipped with
Temperature sensor 7, such LED cross-screens 5 can just gather environment temperature, be displayed on LED display 9, reached prompting and used
The purpose at family；Meanwhile, LED control units 6 are also equipped with clock chip 8 above, can record the time, can be the corresponding time
It is shown on LED cross-screens 5.
Background server 1 and workspace server 25 can be PC computers, moving operation end 26 can be smart mobile phone or
Panel computer.The mixed-media network modules mixed-media 21 of LED cross-screens 5 could be arranged to ap mode, and workspace server 25 and moving operation end 26 can
LAN is formed to connect wireless aps, is carried out data transmission, while workspace server 25 and moving operation end 26 also can be LED ten
Transmission that word screen 5 feeds back feedback is stored in that local (transmission is fed back to the LED controls of wireless receiving module 4 and LED cross-screens 5
Transmission feedback between unit processed 6, the transmission feedback between MCU also including mixed-media network modules mixed-media 21 and LED display mainboards), wait until
This transmission feedback is sent a server in machine room 24 when connection outer net 22, is easy to later maintenance.
The mixed-media network modules mixed-media 21 of LED cross-screens 5 could be arranged to Station patterns, with workspace server 25, moving operation end
26th, router 23 can constitute LAN.The mixed-media network modules mixed-media 21 of LED cross-screens 5 can also may be used by netting twine connection route device 23
So that by wireless connection router 23, now workspace server 25 and moving operation end 26 can be sent data to by LAN
LED cross-screens 5, while LED cross-screens 5 also transmission feedback can be sent to workspace server 25 and moving operation end 26 is stored in
Locally, if connection outer net 22, transmission feedback can be also sent to server in machine room 24 by the mixed-media network modules mixed-media 21 on LED cross-screens 5,
If not connecting outer net 22, when next workspace server 25 and connection outer net 22 of moving operation end 26, can transmission is anti-
Feedback is sent to server in machine room 24.
The data of transmission：It is main to there is IAP online upgradings, animation renewal, time update, change animation instructions, display time
Auto brightness, while brightness can also be set manually, is set to setting manually by instruction, displays temperature instruction.Wherein：IAP exists
Line upgrading, animation renewal can not be controlled by wireless radio frequency remote control device 3.IAP online upgradings or animation update, can be work
The local AKU of server 25 and moving operation end 26 or animation bag are updated to LED cross-screens, it is also possible to which computer room is serviced
AKU or animation on device 24 are updated to LED cross-screens 5.Time renewal can be workspace server 25 and moving operation end
26 are synchronized to LED cross-screens 5, it is also possible to which manually modification updates, it is also possible to by the manual modification of wireless radio frequency remote control device 3.
Claims (10)
1. a kind of network LED crosses screen system, it is characterized in that, including background server (1), wireless sending module (2),
Wireless receiving module (4), LED cross-screens (5), net mate end (19) and public network operating side (20), described background server
(1) it is connected with wireless sending module (2), described wireless sending module (2) is docked with wireless receiving module (4), described nothing
Line receiver module (4) is connected with LED cross-screens (5), and mixed-media network modules mixed-media (21), described net are provided with described LED cross-screens (5)
Network mating end (19) is connected with mixed-media network modules mixed-media (21), described public network operating side (20) respectively with mixed-media network modules mixed-media (21) and network
With end (19) connection.
2. a kind of network LED crosses screen system according to claim 1, it is characterized in that, described background service
Device (1) is provided with USB interface, and being provided with USB in described wireless sending module (2) turns serial port unit and signal transmitter unit, institute
The background server (1) stated turns serial port unit and is engaged to be connected with wireless sending module (2) by USB interface and USB, described
Signal transmitter unit is docked with wireless receiving module (4).
3. a kind of network LED crosses screen system according to claim 1 and 2, it is characterized in that, also including wirelessly penetrating
Frequency remote control (3), serial port unit and signal receiving unit, described wireless receiving are provided with described wireless receiving module (4)
Module (4) is connected by serial port unit with LED cross-screens (5), and described wireless receiving module (4) is by signal receiving unit point
It is not connected with wireless sending module (2) and wireless radio frequency remote control device (3).
4. a kind of network LED crosses screen system according to claim 1, it is characterized in that, described net mate
End (19) includes router (23), workspace server (25) and moving operation end (26), described router (23) and network mould
Block (21) is connected, and described workspace server (25) and moving operation end (26) are connected with router (23), described public network
Operating side (20) includes outer net (22) and server in machine room (24), described outer net (22) respectively with mixed-media network modules mixed-media (21) and route
Device (23) is connected, and described server in machine room (24) is connected with outer net (22).
5. a kind of network LED crosses screen system according to claim 1, it is characterized in that, described LED cross-screens
(5) including LED control units (6), LED display (9), light sensor (10) and flash storage (11), described LED
Display screen (9), light sensor (10) and flash storage (11) are connected with LED control units (6), and described light is passed
Sensor (10) is arranged on installed in the side of LED display (9), described LED control units (6) and flash storage (11)
The back side of LED display (9).
6. a kind of network LED crosses screen system according to claim 5, it is characterized in that, described LED cross-screens
(5) temperature sensor (7) is also included, described temperature sensor (7) is installed in the side of LED display (9), described temperature
Sensor (7) is connected with LED control units (6).
7. a kind of network LED crosses screen system according to claim 5, it is characterized in that, described LED cross-screens
(5) clock chip (8) is also included, described clock chip (8) is installed in the back side of LED display (9), described clock chip
(8) it is connected with LED control units (6).
8. a kind of network LED crosses screen system according to claim 5 or 6 or 7, it is characterized in that, described LED
Display screen (9) includes frame (13), base plate (18), LED light group (17) and some light-passing boards (14), and described base plate (18) is installed
In frame (13), on base plate (18), described light-passing board (14) is installed in frame (13) for described LED light group (17)
Top of the upper and uniform fold in LED light group (17).
9. a kind of network LED crosses screen system according to claim 8, it is characterized in that, the light-passing board (14)
Shape of cross section be rectangle, wherein be parallel to each other between adjacent two pieces of light-passing boards (14), the short side of the light-passing board (14)
Two ends are equipped with rotating shaft (15), and one end of the light-passing board (14) is flexibly connected by rotating shaft (15) with frame (13), described
The other end of tabula rasa (14) is through to the outside of frame (13) by rotating shaft (15), and driving electricity is provided with the outside of the frame (13)
Machine (12) and transmission belt, described rotating shaft (15) are connected by transmission belt with motor (12).
10. a kind of network LED crosses screen system according to claim 8, it is characterized in that, the light-passing board (14)
One side near LED light group (17) is provided with arc groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182339.3A CN106710519B (en) | 2016-12-19 | 2016-12-19 | A kind of network-based LED cross screen system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182339.3A CN106710519B (en) | 2016-12-19 | 2016-12-19 | A kind of network-based LED cross screen system |
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| Publication Number | Publication Date |
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| CN106710519A true CN106710519A (en) | 2017-05-24 |
| CN106710519B CN106710519B (en) | 2019-01-29 |
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| CN103886812A (en) * | 2012-12-20 | 2014-06-25 | 深圳市迈锐光电有限公司 | Rapid-assembly LED display |
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|---|---|
| CN106710519B (en) | 2019-01-29 |
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