CN106652817B - A kind of LED cross screen system - Google Patents
A kind of LED cross screen system Download PDFInfo
- Publication number
- CN106652817B CN106652817B CN201611182684.7A CN201611182684A CN106652817B CN 106652817 B CN106652817 B CN 106652817B CN 201611182684 A CN201611182684 A CN 201611182684A CN 106652817 B CN106652817 B CN 106652817B
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- Prior art keywords
- led
- screen
- cross
- light
- wireless
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Classifications
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- 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 a kind of LED cross screen systems.It includes background server, wireless sending module, wireless receiving module and LED cross-screen, the background server is connect with wireless sending module, the wireless sending module is docked with wireless receiving module, and the wireless receiving module is connect with LED cross-screen.The beneficial effects of the present invention are: the step of being controlled by the way of less radio-frequency, reducing to walk damage of the cable to building, decrease construction and difficulty, while also increasing the scope of application of LED cross-screen；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 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 LED ten applied widely
Word screen system.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of LED cross screen system, including background server, wireless sending module, wireless receiving module and LED cross
Screen, the background server are connect with wireless sending module, and the wireless sending module is docked with wireless receiving module, institute
The wireless receiving module stated is connect with LED cross-screen.
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.Present invention employs the modes of less radio-frequency to be controlled, and reduces to walk cable to building
The step of damaging, decreasing construction and difficulty, while also increasing the scope of application of LED cross-screen.
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 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；Number is can be improved
According to the speed of transmission, while also improving the reliability of data transmission；The time is saved, the error in data transmission procedure is reduced
Rate；Can multi angle view cross-screen, while expanding the indication range of cross-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.
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 LED cross screen system, including background server 1, wireless sending module 2,
Wireless receiving module 4 and LED cross-screen 5, background server 1 are connect with wireless sending module 2, wireless sending module 2 and wireless
Receiving module 4 docks, and wireless receiving module 4 is connect with LED cross-screen 5.Background server 1 is equipped with USB interface, wireless transmission
It is equipped with USB in module 2 and turns serial port unit and signal transmitter unit, background server 1 turns serial port unit by USB interface and USB
It matches and is connect with wireless sending module 2, signal transmitter unit is docked with wireless receiving module 4.Wherein: further including less radio-frequency
Remote controler 3, is equipped with serial port unit and signal receiving unit in wireless receiving module 4, wireless receiving module 4 by serial port unit with
LED cross-screen 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-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.
Claims (7)
1. a kind of LED cross screen system, characterized in that including background server (1), wireless sending module (2), wireless receiving mould
Block (4) and LED cross-screen (5), the background server (1) are connect with wireless sending module (2), the wireless transmission mould
Block (2) is docked with wireless receiving module (4), and the wireless receiving module (4) is connect with LED cross-screen (5), the LED
Cross-screen (5) includes LED display (9), and the LED display (9) includes frame (13), bottom plate (18), LED light group (17)
With several light-transmitting plates (14), the bottom plate (18) is mounted in frame (13), and the LED light group (17) is mounted on bottom plate
(18) on, the light-transmitting plate (14) is mounted on frame (13) and uniform fold is in the top of LED light group (17), the light transmission
The cross-sectional shape of plate (14) is rectangle, wherein be parallel to each other between adjacent two pieces of light-transmitting plates (14), the light-transmitting plate (14)
Short side both ends be equipped with shaft (15), one end of the light-transmitting plate (14) is flexibly connected by shaft (15) with frame (13),
The other end of the light-transmitting plate (14) is through to the outside of frame (13) by shaft (15), and the outside of the frame (13) is equipped with
Driving motor (12) and transmission belt, the shaft (15) are connect by transmission belt with driving motor (12).
2. a kind of LED cross screen system according to claim 1, characterized in that the background server (1) is equipped with
USB interface, the interior USB that is equipped with of the wireless sending module (2) turn serial port unit and signal transmitter unit, the background service
Device (1) by USB interface and USB turns serial port unit and matches to connect with wireless sending module (2), the signal transmitter unit
It is docked with wireless receiving module (4).
3. a kind of LED cross screen system according to claim 1 or 2, characterized in that further include wireless radio frequency remote control device
(3), serial port unit and signal receiving unit are equipped in the wireless receiving module (4), the wireless receiving module (4) is logical
Serial port unit is crossed to connect with LED cross-screen (5), the wireless receiving module (4) by signal receiving unit respectively and wirelessly
Sending module (2) and wireless radio frequency remote control device (3) connection.
4. a kind of LED cross screen system according to claim 1, characterized in that the LED cross-screen (5) further includes
LED control unit (6), light sensor (10) and flash storage (11), the LED display (9), light sensor
(10) it is connect with LED control unit (6) with flash storage (11), the light sensor (10) is mounted on LED and shows
Shield the side of (9), the LED control unit (6) and flash storage (11) are mounted on the back side of LED display (9).
5. a kind of LED cross screen system according to claim 4, characterized in that the LED cross-screen (5) further includes
Temperature sensor (7), the temperature sensor (7) are mounted on the side of LED display (9), the temperature sensor (7)
It is connect with LED control unit (6).
6. a kind of LED cross screen system according to claim 4, characterized in that the LED cross-screen (5) further includes
Clock chip (8), the clock chip (8) are mounted on the back side of LED display (9), the clock chip (8) and LED
Control unit (6) connection.
7. a kind of LED cross screen system according to claim 1, characterized in that the light-transmitting plate (14) is close to LED light group
(17) one side is equipped 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 CN106652817A (en) | 2017-05-10 |
| CN106652817B true CN106652817B (en) | 2019-10-25 |
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| 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 |
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| Country | Link |
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| CN (1) | CN106652817B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446226B (en) * | 2022-03-07 | 2023-04-28 | 广西维合丰光电科技有限公司 | LED display screen dynamic display remote monitoring system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (4)
| 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 |
| CN205421767U (en) * | 2016-03-22 | 2016-08-03 | 潘能红 | Outdoor intelligent rail of commodity apartment |
| CN105972552B (en) * | 2016-06-28 | 2018-09-21 | 浙江机电职业技术学院 | A kind of heat radiating type Landscape Lamp |
-
2016
- 2016-12-19 CN CN201611182684.7A patent/CN106652817B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Publication date |
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| CN106652817A (en) | 2017-05-10 |
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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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