CN106710519B - A kind of network-based LED cross screen system - Google Patents
A kind of network-based LED cross screen system Download PDFInfo
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- CN106710519B CN106710519B CN201611182339.3A CN201611182339A CN106710519B CN 106710519 B CN106710519 B CN 106710519B CN 201611182339 A CN201611182339 A CN 201611182339A CN 106710519 B CN106710519 B CN 106710519B
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- led
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- light
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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 kind of network-based LED cross screen systems.It includes background server, wireless sending module, wireless receiving module, LED cross-screen, net mate end and public network operating side, background server is connect with wireless sending module, wireless sending module is docked with wireless receiving module, wireless receiving module is connect with LED cross-screen, network module is equipped in LED cross-screen, net mate end is connect with network module, and public network operating side is connect with network module and net mate end respectively.The beneficial effects of the present invention are: the step of reducing to walk damage of the cable to building, decreasing construction and difficulty, while also increasing the scope of application of LED cross-screen；Network adjustment is introduced, operation is facilitated, is convenient for later maintenance；It can be improved the speed of data transmission, while having also improved the reliability of data transmission；The time is saved, the error rate in data transmission procedure is reduced；Can multi angle view cross-screen, while expanding the indication range of cross-screen.
Description
Technical field
The present invention relates to LED light correlative technology fields, refer in particular to a kind of network-based LED cross screen system.
Background technique
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, on elargol or latex solidified to bracket,
Then with silver wire or gold thread connection chip and circuit board, then surrounding is sealed with epoxy resin, plays the work of protection internal core
With shell finally being installed, so the anti-seismic performance of LED light is good.It is related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances with field
In terms of machinery production.
As technology continues to develop, LED electronic display is 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 traditional mode at present
Software is directly managed LED electronic display by computer, and there is some limitations, such as communication mode for this mode
Single caused environmental suitability is poor, wiring complexity is at high cost, be unable to satisfy medicine or other field concentrates more cross-screens
Implement unified management, LED electronic display cannot be controlled whenever and wherever possible, long-range more new liter can not be carried out to chip internal program
Grade, cannot achieve to the addition of the dynamic of animation and delete, product quality cannot be effectively controlled.
And existing LED cross-screen is based on being made on the basis of LED display, so existing LED cross-screen
Only with the basic function of LED display, various operations can not be carried out to LED cross-screen, LED cross-screen is caused to make
It is greatly limited with range aspect, while LED cross-screen is also required to the cabling of profession to meet the peace of LED cross-screen
Dress, increases construction procedure and difficulty of construction.
Summary of the invention
The present invention is in order to overcome the above deficiencies in the prior art, to provide a kind of applied widely based on net
The LED cross screen system of network.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of network-based LED cross screen system, including background server, wireless sending module, wireless receiving module,
LED cross-screen, net mate end and public network operating side, the background server are connect with wireless sending module, the nothing
Line sending module is docked with wireless receiving module, and the wireless receiving module is connect with LED cross-screen, the LED cross
Network module is equipped in screen, the net mate end connect with network module, the public network operating side respectively with network mould
Block is connected with net mate end.
Background server requires to send from here as data sending terminal, all instructions, what background server was sent
After instruction reaches wireless sending module, received data command is sent to by wireless sending module by wireless receiving module, nothing
The data command received is sent to LED cross-screen by line receiving module, and the data command received is passed through place by LED cross-screen
Reason is shown on LED cross-screen.By net mate end and network module with local area network is combined into, can be carried out in local area network
Information transmission, net mate end send control signal, are sent to LED cross-screen by network module and are controlled.Do not connecting
When connecing public network operating side, LED cross-screen can transmission and feedback be recorded in local, when connecting public network operating side into
Row data upload, for later maintenance；At the same time, LED cross-screen can receive the instruction that public network operating side is sent, and be counted
According to update.Present invention employs the modes of less radio-frequency to be controlled, and reduces to walk damage of the cable to building, decreases
The step of construction and difficulty, while also increasing the scope of application of LED cross-screen；Network adjustment is introduced, operation is facilitated, is convenient for
Later maintenance.
Preferably, the background server is equipped with USB interface, turn in the wireless sending module equipped with USB
Serial port unit and signal transmitter unit, the background server by USB interface and USB turn serial port unit match with wirelessly
Sending module connection, the signal transmitter unit are docked with wireless receiving module.By the design of USB interface, can facilitate
The connection of background server and wireless sending module；And turn the design of serial port unit by USB, it can be improved data transmission
Speed, while also improving the reliability of data transmission.
Preferably, further including wireless radio frequency remote control device, serial port unit and signal are equipped in the wireless receiving module
Receiving unit, the wireless receiving module are connect by serial port unit with LED cross-screen, and the wireless receiving module passes through
Signal receiving unit is connect with wireless sending module and wireless radio frequency remote control device respectively.By the design of wireless radio frequency remote control device,
It realizes and LED cross-screen is manually controlled, do not need to can be achieved with by background server, it is convenient and efficient.
Preferably, the net mate end includes router, workspace server and moving operation end, the routing
Device is connect with network module, and the workspace server and moving operation end are connect with router, the public network operating side
Including outer net and server in machine room, the outer net is connect with network module and router respectively, the server in machine room with
Outer net connection.Matched by router, workspace server, moving operation end and network module and be combined into local area network, in local area network
Information transmission can be carried out, the transmittable control signal of workspace server and moving operation end is sent to LED by network module
Cross-screen is controlled.When no connection outer net, transmission and feedback can be recorded in local by LED cross-screen,
Data are uploaded to server in machine room when connecting outer net, for later maintenance；At the same time, LED cross-screen can receive computer room
The instruction that server is sent by outer net carries out data update.
Preferably, the LED cross-screen includes that LED control unit, LED display, light sensor and Flash are deposited
Reservoir, the LED display, light sensor and flash storage are connect with LED control unit, and the light passes
Sensor is mounted on the side of LED display, and the LED control unit and flash storage are mounted on the back of LED display
Face.By the design of light sensor, the automatic brightness adjustment of LED cross-screen can be realized；Meanwhile passing through flash storage
Design, relevant animation resource can be stored, so that when the display content of replacement LED cross-screen, it is only necessary to which selection is corresponding
Code, the transmission without carrying out total data, saves the time, reduces the error rate in data transmission procedure.
Preferably, the LED cross-screen further includes temperature sensor, it is aobvious that the temperature sensor is mounted on LED
The side of display screen, the temperature sensor are connect with LED control unit.By the design of temperature sensor, can show in real time
Show environment temperature, to achieve the purpose that remind user.
Preferably, the LED cross-screen further includes clock chip, the clock chip is mounted on LED display
The back side, the clock chip connect with LED control unit.By the design of clock chip, can be shown on LED cross-screen
Show current time, user is facilitated to understand real-time time.
Preferably, the LED display includes frame, bottom plate, LED light group and several light-transmitting plates, the bottom plate
It is mounted in frame, the LED light group is mounted on bottom plate, and the light-transmitting plate is mounted on frame and uniform fold exists
The top of LED light group.By the design of light-transmitting plate, on the one hand LED light group can be protected not to be damaged, on the other hand can changed
The light transmittance of LED light group.
Preferably, the cross-sectional shape of the light-transmitting plate is rectangle, wherein mutually flat between adjacent two pieces of light-transmitting plates
Row, the short side both ends of the light-transmitting plate are equipped with shaft, and one end of the light-transmitting plate is flexibly connected by shaft with frame, described
The other end of light-transmitting plate is through to the outside of frame by shaft, and the outside of the frame is equipped with driving motor and transmission belt, institute
The shaft stated is connect by transmission belt with driving motor.By the design of shaft, transmission belt and driving motor, enable shaft
Be driven the effect of motor and rotate, at the same time light-transmitting plate also with shaft movement and move, light-transmitting plate has centainly light source
Disperse function, as the rotation of light-transmitting plate is so that dissipating effect changes, with meet can when user's different angle sees cross-screen
Observe content thereon.
Preferably, the light-transmitting plate is equipped with arc groove close to the one side of LED light group.By the design of arc groove,
The dissipating effect that light source can be further increased, makes it expand indication range.
The beneficial effects of the present invention are: being controlled by the way of less radio-frequency, reduce to walk cable to building
Damage, the step of decreasing construction and difficulty, while also increasing the scope of application of LED cross-screen；Network adjustment is introduced,
Operation is facilitated, later maintenance is convenient for；It can be improved the speed of data transmission, while having also improved the reliable of data transmission
Property；The time is saved, the error rate in data transmission procedure is reduced；Can multi angle view cross-screen, while expanding cross
The indication range of screen.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention；
Fig. 2 is the structural block diagram of LED cross-screen；
Fig. 3 is the structural schematic diagram of LED display；
Fig. 4 is the schematic diagram of the section structure in Fig. 3 at AA.
In figure: 1. background servers, 2. wireless sending modules, 3. wireless radio frequency remote control devices, 4. wireless receiving modules,
5.LED cross-screen, 6.LED control unit, 7. temperature sensors, 8. clock chips, 9.LED display screen, 10. light sensors,
11.Flash memory, 12. driving motors, 13. frames, 14. light-transmitting plates, 15. shafts, 16. arc grooves, 17.LED lamp group,
18. bottom plate, 19. net mate ends, 20. public network operating sides, 21. network modules, 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-based LED cross screen system, including it is background server 1, wireless
Sending module 2, wireless receiving module 4, LED cross-screen 5, net mate end 19 and public network operating side 20, background server 1 and nothing
Line sending module 2 connects, and wireless sending module 2 is docked with wireless receiving module 4, and wireless receiving module 4 and LED cross-screen 5 connect
Connect, network module 21 be equipped in LED cross-screen 5, net mate end 19 is connect with network module 21, public network operating side 20 respectively with
Network module 21 and net mate end 19 connect.Background server 1 is equipped with USB interface, is equipped with USB in wireless sending module 2
Turn serial port unit and signal transmitter unit, background server 1 turns serial port unit by USB interface and USB and matches and wirelessly send out
Module 2 is sent to connect, signal transmitter unit is docked with wireless receiving module 4.Wherein: further including wireless radio frequency remote control device 3, wirelessly connect
It receives and is equipped with serial port unit and signal receiving unit in module 4, wireless receiving module 4 is connected by serial port unit and LED cross-screen 5
It connects, wireless receiving module 4 is connect 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 connect with network module 21, is worked
Server 25 and moving operation end 26 are connect with router 23, and public network operating side 20 includes outer net 22 and server in machine room 24,
Outer net 22 is connect with network module 21 and router 23 respectively, and server in machine room 24 is connect with outer net 22.
LED cross-screen 5 includes LED control unit 6, LED display 9, light sensor 10 and flash storage 11, LED
Display screen 9, light sensor 10 and flash storage 11 are connect with LED control unit 6, and light sensor 10 is mounted on LED
The side of display screen 9, LED control unit 6 and flash storage 11 are mounted on the back side of LED display 9.LED cross-screen 5 is also
Including temperature sensor 7, temperature sensor 7 is mounted on the side of LED display 9, and temperature sensor 7 and LED control unit 6 connect
It connects.LED cross-screen 5 further includes clock chip 8, and clock chip 8 is mounted on the back side of LED display 9, and clock chip 8 and LED are controlled
Unit 6 processed connects.
LED display 9 includes frame 13, bottom plate 18, LED light group 17 and several light-transmitting plates 14, and bottom plate 18 is mounted on frame
In 13, LED light group 17 is mounted on bottom plate 18, and light-transmitting plate 14 is mounted on frame 13 and uniform fold is in the upper of LED light group 17
Side.The cross-sectional shape of light-transmitting plate 14 is rectangle, wherein be parallel to each other between adjacent two pieces of light-transmitting plates 14, light-transmitting plate 14 it is short
Side both ends are equipped with shaft 15, and one end of light-transmitting plate 14 is flexibly connected by shaft 15 with frame 13, the other end of light-transmitting plate 14
The outside of frame 13 is through to by shaft 15, the outside of frame 13 is equipped with driving motor 12 and transmission belt, and shaft 15 passes through biography
Dynamic band is connect with driving motor 12.Light-transmitting plate 14 is equipped with arc groove 16 close to the one side of LED light group 17.
Background server 1 is used as data sending terminal, and all instructions require to send from here, and background server 1 is sent
Instruction reach wireless sending module 2 after, received data command is sent out by the signal transmitter unit on wireless sending module 2
Wireless receiving module 4 is given, the data command received is sent to LED ten by the signal receiving unit on wireless receiving module 4
In the LED control unit 6 of word screen 5,6 data commands received of LED control unit are shown to LED display 9 by processing
On.If being sent to instruction is to update animation or update mainboard program, LED control unit 6 can be stored in received data
In flash storage 11 or it is upgraded to inside the LED control unit 6 of LED cross-screen 5.LED cross-screen 5 is exactly by this
Method updates animation and IAP online upgrading.In addition, LED cross-screen 5 can also receive the manual of wireless radio frequency remote control device 3
It adjusts.LED cross-screen 5 can be by the collected extraneous light intensity of light sensor 10, after handling by LED control unit 6
Change the brightness of LED display 9, have reached energy saving and changes real effect.Flash storage 11 is used to store
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 reduces the error rate in data transmission procedure.LED cross-screen 5 is also equipped with
Temperature sensor 7, such LED cross-screen 5 can acquire environment temperature, be shown on LED display 9, have reached prompting and use
The purpose at family；Meanwhile LED control unit 6 is also equipped with clock chip 8 above, can recorde the time, it can be the corresponding time
It is shown on LED cross-screen 5.
Background server 1 and workspace server 25 can be PC computer, moving operation end 26 can be smart phone or
Tablet computer.The network module 21 of LED cross-screen 5 can be set to ap mode, and workspace server 25 and moving operation end 26 can
Local area network is formed to connect wireless aps, is carried out data transmission, working at the same time server 25 and moving operation end 26 also can be LED ten
The transmission feedback that word screen 5 is fed back is stored in local, and (transmission is fed back to the LED control of wireless receiving module 4 and LED cross-screen 5
Transmission feedback between unit 6 processed also includes that network module 21 and LED show that the transmission between the MCU of mainboard is fed back), it waits until
This is transmitted feedback when connecting outer net 22 and sends a server in machine room 24, is convenient for later maintenance.
The network module 21 of LED cross-screen 5 can be set to Station mode, with workspace server 25, moving operation end
26, router 23 can form local area network.The network module 21 of LED cross-screen 5 can connect router 23 by cable, can also
With by being wirelessly connected router 23, workspace server 25 and moving operation end 26 can be sent data to by local area network at this time
LED cross-screen 5, while LED cross-screen 5 also transmission feedback can be sent to workspace server 25 and moving operation end 26 is stored in
Local, if connection outer net 22, transmission feedback can be also sent to server in machine room 24 by the network module 21 on LED cross-screen 5,
It, can transmission is anti-when next workspace server 25 and moving operation end 26 connect outer net 22 if not connecting outer net 22
Feedback is sent to server in machine room 24.
The data of transmission: IAP online upgrading, animation mainly update, the time updates, replacement animation instructions, display time
Instruction, displays temperature instruction, while auto brightness can also be set as manual setting with manual setting brightness.Wherein: IAP exists
Line upgrading, animation update cannot be controlled by wireless radio frequency remote control device 3.IAP online upgrading or animation update, can be work
The upgrade package or animation packet of 26 local of server 25 and moving operation end are updated to LED cross-screen, computer room can also be serviced
Upgrade package or animation on device 24 are updated to LED cross-screen 5.Time update can be workspace server 25 and moving operation end
26 are synchronized to LED cross-screen 5, can also be updated by manual modification, can also pass through 3 manual modification of wireless radio frequency remote control device.
Claims (7)
1. a kind of network-based LED cross screen system, characterized in that including background server (1), wireless sending module (2),
Wireless receiving module (4), LED cross-screen (5), net mate end (19) and public network operating side (20), the background server
(1) it is connect with wireless sending module (2), the wireless sending module (2) is docked with wireless receiving module (4), the nothing
Line receiving module (4) is connect with LED cross-screen (5), is equipped with network module (21) in the LED cross-screen (5), the net
Network mating end (19) is connect with network module (21), the public network operating side (20) respectively with network module (21) and network
It is connected with end (19), the LED cross-screen (5) includes LED control unit (6), LED display (9), light sensor (10)
With flash storage (11), the LED display (9), light sensor (10) and F1ash memory (11) are controlled with LED
Unit (6) connection processed, the light sensor (10) are mounted on the side of LED display (9), the LED control unit
(6) and flash storage (11) is mounted on the back side of LED display (9), the LED display (9) include frame (13),
Bottom plate (18), LED light group (17) and several light-transmitting plates (14), the bottom plate (18) are mounted in frame (13), the LED
Lamp group (17) is mounted on bottom plate (18), and the light-transmitting plate (14) is mounted on frame (13) and uniform fold is in LED light group
(17) top, the cross-sectional shape of the light-transmitting plate (14) are rectangle, wherein between adjacent two pieces of light-transmitting plates (14) mutually
In parallel, the short side both ends of the light-transmitting plate (14) are equipped with shaft (15), and one end of the light-transmitting plate (14) passes through shaft (15)
It is flexibly connected with frame (13), the other end of the light-transmitting plate (14) is through to the outside of frame (13), institute by shaft (15)
The outside for stating frame (13) is equipped with driving motor (12) and transmission belt, and the shaft (15) passes through transmission belt and driving motor
(12) connect, shaft can be driven the effect of motor and rotate, simultaneously light-transmitting plate also with shaft movement and move, thoroughly
Tabula rasa has certain disperse function to light source, as the rotation of light-transmitting plate is so that dissipating effect changes, to meet user's difference angle
Degree sees the content that can be observed when cross-screen thereon.
2. a kind of network-based LED cross screen system according to claim 1, characterized in that the background service
Device (1) is equipped with USB interface, is equipped with USB in the wireless sending module (2) and turns serial port unit and signal transmitter unit, institute
The background server (1) stated by USB interface and USB turns serial port unit and matches to connect with wireless sending module (2), described
Signal transmitter unit is docked with wireless receiving module (4).
3. a kind of network-based LED cross screen system according to claim 1 or 2, characterized in that further include wirelessly penetrating
Frequency remote controler (3), the wireless receiving module (4) is interior to be equipped with serial port unit and signal receiving unit, the wireless receiving
Module (4) is connect by serial port unit with LED cross-screen (5), and the wireless receiving module (4) passes through signal receiving unit point
It is not connect with wireless sending module (2) and wireless radio frequency remote control device (3).
4. a kind of network-based LED cross screen system according to claim 1, characterized in that the net mate
End (19) includes router (23), workspace server (25) and moving operation end (26), the router (23) and network mould
Block (21) connection, the workspace server (25) and moving operation end (26) are connect with router (23), the public network
Operating side (20) includes outer net (22) and server in machine room (24), the outer net (22) respectively with network module (21) and routing
Device (23) connection, the server in machine room (24) are connect with outer net (22).
5. a kind of network-based LED cross screen system according to claim 1, characterized in that the LED cross-screen
It (5) further include temperature sensor (7), the temperature sensor (7) is mounted on the side of LED display (9), the temperature
Sensor (7) is connect with LED control unit (6).
6. a kind of network-based LED cross screen system according to claim 1, characterized in that the LED cross-screen
It (5) further include clock chip (8), the clock chip (8) is mounted on the back side of LED display (9), the clock chip
(8) it is connect with LED control unit (6).
7. a kind of network-based LED cross screen system according to claim 1, characterized in that the light-transmitting plate (14)
One side close to LED light group (17) is equipped 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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| CN106710519A CN106710519A (en) | 2017-05-24 |
| CN106710519B true CN106710519B (en) | 2019-01-29 |
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| CN205037191U (en) * | 2015-08-28 | 2016-02-17 | 安徽福恩光电科技有限公司 | LED (Light emitting diode) ceiling lamp |
| CN205541821U (en) * | 2016-02-03 | 2016-08-31 | 杭州新湖电子有限公司 | Oil price LED display control system of filling station based on electronic information technique |
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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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| CN103634984A (en) * | 2013-10-17 | 2014-03-12 | 路圣思科技有限公司 | Intelligent indoor wireless full-color LED (Light-emitting Diode) light system |
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| CN205541821U (en) * | 2016-02-03 | 2016-08-31 | 杭州新湖电子有限公司 | Oil price LED display control system of filling station based on electronic information technique |
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| Publication number | Publication date |
|---|---|
| CN106710519A (en) | 2017-05-24 |
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