CN106652817A - LED cross-shaped screen system - Google Patents
LED cross-shaped screen system Download PDFInfo
- Publication number
- CN106652817A CN106652817A CN201611182684.7A CN201611182684A CN106652817A CN 106652817 A CN106652817 A CN 106652817A CN 201611182684 A CN201611182684 A CN 201611182684A CN 106652817 A CN106652817 A CN 106652817A
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- Prior art keywords
- led
- light
- cross
- wireless
- screens
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of El Displays (AREA)
Abstract
The invention discloses an LED cross-shaped screen system. The system comprises a background server, a wireless sending module, a wireless receiving module and an LED cross-shaped screen. The background server is connected with the wireless sending module which docks with the wireless receiving module, and the wireless receiving module is connected with the LED cross-shaped screen. The LED cross-shaped screen system has the advantages that the system is controlled by means of wireless radio frequency, the damage to buildings caused by cabling is reduced, the construction procedures and difficulties are also reduced, and the application range of the LED cross-shaped screen is expanded at the same time; the data transferring speed can be improved, and meanwhile, the data transferring reliability is also increased; the time is saved, and the error rate in the data transferring process is reduced; the LED cross-shaped screen can be viewed from multiple angles, and the display range of the cross-shaped screen is expanded at the same time.
Description
Technical field
The present invention relates to LED correlative technology field, refers in particular to a kind of LED crosses screen system.
Background technology
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified on support,
Then with silver wire or gold thread connection chip and circuit board, 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 constantly develops, 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
Environmental suitability is poor caused by single institute, connect up complicated high cost, cannot meet medicine or other field concentrates 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 the dynamic addition to animation and delete, product quality can not be effectively controlled.
And existing LED cross-screens are to be based on the basis of LED display to be made, 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 be in order to overcome the shortcomings of prior art in exist it is above-mentioned, there is provided a kind of LED ten applied widely
Word screen system.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of LED crosses screen system, including background server, wireless sending module, wireless receiving module and LED crosses
Screen, described background server is connected with wireless sending module, and described wireless sending module is docked with wireless receiving module, institute
The wireless receiving module stated is connected with LED cross-screens.
Used as data sending terminal, all of instruction is required for from here sending background server, what background server sent
Instruction is reached after wireless sending module, and the data command for receiving is sent to wireless receiving module, nothing by wireless sending module
Line receiver module is sent to LED cross-screens the data command for receiving, and LED cross-screens are the data command for receiving by place
Reason is shown on LED cross-screens.The mode that present invention employs 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.
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 connects, 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 respectively with wireless sending module and wireless radio frequency remote control device.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 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 is 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 select 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, to reach the purpose for reminding user.
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 be changed
The light transmittance of LED light group.
Preferably, the shape of cross section of the light-passing board is rectangle, wherein mutually putting down between adjacent two pieces of light-passing boards
OK, the minor face 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 dissipating effect to change, 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 further be improved so as to expand indication range.
The invention has the beneficial effects 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；Number can be improve
According to the speed of transmission, while also improving the reliability of data transmission；The saving time, reduce the error in data transmission procedure
Rate；Can multi angle view cross-screen, while expanding the indication range of cross-screen.
Description of the drawings
Fig. 1 is the structured flowchart of the present 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 in Fig. 3 at AA.
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.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention will be further described.
In embodiment as described in Figure 1, a kind of LED crosses screen system, including background server 1, wireless sending module 2,
Wireless receiving module 4 and LED cross-screens 5, background server 1 is connected with wireless sending module 2, wireless sending module 2 with it is wireless
Receiver module 4 is docked, and wireless receiving module 4 is connected with LED cross-screens 5.Background server 1 is provided with USB interface, wireless transmission
USB being provided with module 2 and turning serial port unit and signal transmitter unit, background server 1 turns serial port unit by USB interface and USB
It is engaged and is connected with wireless sending module 2, signal transmitter unit is docked with wireless receiving module 4.Wherein：Also include less radio-frequency
Remote control 3, is provided with serial port unit and signal receiving unit in wireless receiving module 4, wireless receiving module 4 by serial port unit with
LED cross-screens 5 connect, wireless receiving module 4 by signal receiving unit respectively with wireless sending module 2 and wireless radio frequency remote control
Device 3 connects.
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 connects.
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 from here sending 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 signal receiving unit on wireless receiving module 4 is sent to LED ten the data command for receiving
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 process
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 is updating animation and IAP online upgradings.Additionally, LED cross-screens 5 can also receive the manual of wireless radio frequency remote control device 3
Adjust.The extraneous light intensity that LED cross-screens 5 can be collected by light sensor 10, after the process of LED control units 6
To change the brightness of LED display 9, energy saving has been 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, transmission animation data is compared, 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, prompting is reached and is 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.
Claims (9)
1. a kind of LED crosses screen system, is characterized in that, including background server (1), wireless sending module (2), wireless receiving mould
Block (4) and LED cross-screens (5), described background server (1) is connected with wireless sending module (2), described wireless transmission mould
Block (2) is docked with wireless receiving module (4), and described wireless receiving module (4) is connected with LED cross-screens (5).
2. a kind of LED crosses screen system according to claim 1, is characterized in that, described background server (1) is provided with
USB interface, is provided with USB and turns serial port unit and signal transmitter unit, described background service in described wireless sending module (2)
Device (1) turns serial port unit and is engaged to be connected with wireless sending module (2) by USB interface and USB, described signal transmitter unit
Dock with wireless receiving module (4).
3. a kind of LED crosses screen system according to claim 1 and 2, is characterized in that, also including wireless radio frequency remote control device
(3) serial port unit and signal receiving unit, are provided with described wireless receiving module (4), described wireless receiving module (4) leads to
Cross serial port unit to be connected with LED cross-screens (5), described wireless receiving module (4) by signal receiving unit respectively with wirelessly
Sending module (2) and wireless radio frequency remote control device (3) connect.
4. a kind of LED crosses screen system according to claim 1, is characterized in that, described LED cross-screens (5) are including LED
Control unit (6), LED display (9), light sensor (10) and flash storage (11), described LED display (9),
Light sensor (10) and flash storage (11) are connected with LED control units (6), described light sensor (10) peace
It is mounted in the side of LED display (9), described LED control units (6) and flash storage (11) are installed in LED display
(9) the back side.
5. a kind of LED crosses screen system according to claim 4, is characterized in that, described LED cross-screens (5) also include
Temperature sensor (7), described temperature sensor (7) is installed in the side of LED display (9), described temperature sensor (7)
It is connected with LED control units (6).
6. a kind of LED crosses screen system according to claim 4, is characterized in that, described LED cross-screens (5) also include
Clock chip (8), described clock chip (8) installed in the back side of LED display (9), described clock chip (8) and LED
Control unit (6) connects.
7. a kind of LED crosses screen system according to claim 4 or 5 or 6, is characterized in that, described LED display (9)
Including frame (13), base plate (18), LED light group (17) and some light-passing boards (14), described base plate (18) is installed in frame
(13) in, described LED light group (17) is on base plate (18), and described light-passing board (14) is on frame (13) and equal
The even top for being covered in LED light group (17).
8. a kind of LED crosses screen system according to claim 7, is characterized in that, the cross section shape of the light-passing board (14)
Shape is rectangle, wherein being parallel to each other between adjacent two pieces of light-passing boards (14), the minor face two ends of the light-passing board (14) are equipped with
Rotating shaft (15), one end of the light-passing board (14) is flexibly connected by rotating shaft (15) with frame (13), the light-passing board (14)
The other end is through to the outside of frame (13) by rotating shaft (15), motor (12) is provided with the outside of the frame (13) and is passed
Dynamic band, described rotating shaft (15) is connected by transmission belt with motor (12).
9. a kind of LED crosses screen system according to claim 7, is characterized in that, the light-passing board (14) is near LED light group
(17) one side is provided with arc groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182684.7A CN106652817B (en) | 2016-12-19 | 2016-12-19 | A kind of LED cross screen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182684.7A CN106652817B (en) | 2016-12-19 | 2016-12-19 | A kind of LED cross screen system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106652817A true CN106652817A (en) | 2017-05-10 |
| CN106652817B CN106652817B (en) | 2019-10-25 |
Family
ID=58833746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182684.7A Active CN106652817B (en) | 2016-12-19 | 2016-12-19 | A kind of LED cross screen system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106652817B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446226A (en) * | 2022-03-07 | 2022-05-06 | 广西维合丰光电科技有限公司 | LED display screen dynamic display remote monitoring system |
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| CN105972552A (en) * | 2016-06-28 | 2016-09-28 | 浙江机电职业技术学院 | Heat dissipation type landscape lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190947Y (en) * | 2008-04-08 | 2009-02-04 | 韦庆奔 | Package column rotating light box |
| CN102261619A (en) * | 2010-05-25 | 2011-11-30 | 神讯电脑(昆山)有限公司 | Improved structure of light transmissible plate |
| CN203386338U (en) * | 2013-05-28 | 2014-01-08 | 深圳雷曼光电科技股份有限公司 | Cross screen network control system |
| CN204534457U (en) * | 2015-04-28 | 2015-08-05 | 佛山冠今光电科技有限公司 | A kind of LED panel lamp |
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| CN114446226A (en) * | 2022-03-07 | 2022-05-06 | 广西维合丰光电科技有限公司 | LED display screen dynamic display remote monitoring system |
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| Publication number | Publication date |
|---|---|
| CN106652817B (en) | 2019-10-25 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A LED cross screen system Effective date of registration: 20210609 Granted publication date: 20191025 Pledgee: Zhejiang Tonglu rural commercial bank Limited by Share Ltd. Feng Chuan branch Pledgor: HANGZHOU XINHU ELECTRONIC Co.,Ltd. Registration number: Y2021330000525 |
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