CN206595011U - A kind of intelligent LED display system - Google Patents
A kind of intelligent LED display system Download PDFInfo
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- CN206595011U CN206595011U CN201720116363.0U CN201720116363U CN206595011U CN 206595011 U CN206595011 U CN 206595011U CN 201720116363 U CN201720116363 U CN 201720116363U CN 206595011 U CN206595011 U CN 206595011U
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- Prior art keywords
- led display
- hdmi
- system control
- control card
- led
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Abstract
The utility model discloses a kind of intelligent LED display system, including：LED display, the input video source being connected with LED display and the power distribution cabinet powered to LED display, LED display is spliced to form by multiple LED display units, LED display module of the LED display unit by casing, in casing and constituted installed in the system control card of box back surface, the interface of LED display and input video source is the HDMI agreements of standard.The utility model uses HDMI, and plug and play reduces the technical difficulty that client uses, while improving the resolution and stability of display system.
Description
Technical field
The utility model is related to display screen technology field, more particularly to a kind of intelligent LED display system.
Background technology
LED display is spliced all referring to by multiple LED display units, then controls system by the LED display of specialty
System control.The use of current LED display is combined by the debugging of the soft and hardwares such as computer, LED studios software, is owned
After the video or picture signal of input are all handled by image control system, reallocation is output to each LED display unit.Its
Operating procedure is：It is by operating the LED studios software installed on computers, the parameter testing of LED display is correct, then
Intelligent program is sent, stored onto each LED display unit.The splicing LED display operation principle of this structure is to pass through
Image control system progress processing is cut into information unit, and image control system is directed to each LED display unit, hair respectively again
Send the address matched somebody with somebody with its batch.
But the assembling parts of existing LED display system are more, the video source of input is DVI interface, LED display unit with
It is that, by RJ45 connectors, the data-signal of DVI interface needs by RJ45 to connect by processing that LED display unit, which is connected,
Connect device to be transmitted, due to the early stage complex disposal process of image control system, deposited between LED display and image control system
Exchanged in frequently information, it is all poor using the resolution and stability of RJ45 connectors, and display system easily breaks down,
Increase the debugging control difficulty for increasing user.Also, the video source that DVI interface can be transmitted is 8bit, and RJ45 single port can only
Band carries at 650,000 points.
Utility model content
In order to solve drawbacks described above present in prior art, the utility model proposes a kind of intelligent LED display system,
The intelligent LED display system uses HDMI, and interface is the general interface of national standard and agreement, plug and play, reduces visitor
The technical difficulty that family is used, while improving the resolution and stability of display system.
The technical solution adopted in the utility model is a kind of intelligent LED display system that designs, including：LED display,
The input video source being connected with LED display and the power distribution cabinet powered to LED display, LED display are shown by multiple LED
Unit spliced is constituted, and LED display module of the LED display unit by casing, in casing and installed in box back surface is
Control card of uniting is constituted, and system control card is connected with LED display module signal.System control card is provided with AC input interface, HDMI
All LED display units in input port and HDMI delivery outlets, LED display are spliced by HDMI interfaces to be connected, and video is defeated
Enter source to be plugged on any LED display unit in display screen by HDMI data wires.
LED display module is made up of pcb board and tri coloured lantern pearl.
It is preferred that, system control card is provided with two groups of HDMI input ports and HDMI delivery outlets.
Compared with prior art, display screen of the present utility model is spliced to form by multiple LED display units, and LED displays are single
First back side is attached provided with the system control card for controlling the unit to show, system control card by HDMI, and interface is state
The general interface of mark and agreement, need not enter row format conversion direct transmission during image transmitting, using the standard mode of plug and play,
The first-pass yield of connection is high, makes LED display screen system more stable reliable, it is not necessary to technical professional's debugging maintenance.It is more excellent
, HDMI can also transmit audio signal, when display carries sound equipment, and HDMI interface can be simultaneously by video and sound
The signal of frequency passes to display.Further, HDMI has three kinds of interfaces, and three kinds of interfaces are simply had any different in volume, its work(
It can be identical, can be selected according to the need for distinct device, such as small volume of digital camera is, it is necessary to which small interface, is just used
micro HDMI.Further, HDMI is mono- can be with being loaded into 1920 × 1080 with line, and the area of band is small.
Brief description of the drawings
The utility model is described in detail with reference to embodiment and accompanying drawing, wherein：
Fig. 1 is the connection diagram of LED display screen system in the utility model.
Embodiment
As shown in figure 1, the utility model proposes intelligent LED display system, including：LED display 1 and LED are shown
The power distribution cabinet 3 for shielding the input video source 5 of connection and being powered to LED display, LED display 1 is spelled by multiple LED display units 4
Connect composition.LED display module of the LED display unit 4 by casing, in casing and the system control installed in box back surface
Fabrication 2 is constituted.LED display module is made up of pcb board and tri coloured lantern pearl, be connected with pcb board hardware integration prototype part, resistance,
The related elements such as electric capacity, connector.
System control card 2 is connected with the LED display module signal in LED display unit 4 where it, on system control card 2
Provided with AC input interface, HDMI input ports and HDMI delivery outlets, all LED display units 4 in LED display 1 pass through HDMI
Interface splicing connection.System control panel 2 can receive external information input signal, be internally integrated temperature, humidity, maintainability test
The related critical function such as detection, system control panel is dispatch from the factory can be by the relative program of display screen, the standard cutting side of LED display 1
The storage of the relative programs such as formula is interior to card, and the address value of its position can be set after the completion of system control card connection.
Input video source 5 is plugged on any LED display unit 4 in LED display 1 by HDMI data wires, most preferably
Be to be connected on the LED display unit of corner, first chest inputted using video source is starting point, all system controls
The parameter reference standard of fabrication is set by first casing of video original input, and the address of such as starting point is 00, successively backward
It is 01,02 etc., in sequence arrives the address information storage of each LED display unit in respective system control card, input video source 5
Video source signal is sent on each system control card by HDMI data wires, system control card receives video source signal
Afterwards, video source signal is subjected to cutting according to the cutting mode of LED display, what then reading cutting was consistent with oneself position should
Partial video signal, sends to LED display module and is shown.System control card is provided with two groups of HDMI input ports and HDMI
Delivery outlet, another set can also be used in the case where one group of HDMI breaks down.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of intelligent LED display system, including：LED display, the input video source being connected with the LED display and
The power distribution cabinet powered to the LED display, the LED display is spliced to form by multiple LED display units, and the LED shows
Show LED display module of the unit by casing, in casing and constituted installed in the system control card of box back surface, it is described
System control card is connected with the LED display module signal,
Characterized in that, the system control card is provided with AC input interface, HDMI input ports and HDMI delivery outlets, the LED
All LED display units in display screen are spliced by HDMI interfaces to be connected, and the input video source passes through HDMI data wires
It is plugged on any LED display unit in display screen.
2. intelligent LED display system as claimed in claim 1, it is characterised in that the LED display module by pcb board and
Tri coloured lantern pearl is constituted.
3. intelligent LED display system as claimed in claim 1 or 2, it is characterised in that the system control card is provided with two
Group HDMI input ports and HDMI delivery outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116363.0U CN206595011U (en) | 2017-02-08 | 2017-02-08 | A kind of intelligent LED display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116363.0U CN206595011U (en) | 2017-02-08 | 2017-02-08 | A kind of intelligent LED display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595011U true CN206595011U (en) | 2017-10-27 |
Family
ID=60127836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116363.0U Active CN206595011U (en) | 2017-02-08 | 2017-02-08 | A kind of intelligent LED display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324151A (en) * | 2018-09-17 | 2019-02-12 | 沈阳大学 | A kind of menu mode can flexibility function configuration indoor air quality wireless monitoring terminal |
| CN112602147A (en) * | 2018-09-12 | 2021-04-02 | 三星电子株式会社 | Display device, method of controlling the same, and recording medium thereof |
-
2017
- 2017-02-08 CN CN201720116363.0U patent/CN206595011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602147A (en) * | 2018-09-12 | 2021-04-02 | 三星电子株式会社 | Display device, method of controlling the same, and recording medium thereof |
| CN109324151A (en) * | 2018-09-17 | 2019-02-12 | 沈阳大学 | A kind of menu mode can flexibility function configuration indoor air quality wireless monitoring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 518000 workshop 216, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Zhancheng community, Fuhai street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Rongfeng display Co.,Ltd. Address before: 518000 Floor 9, west side, building A9, Longwangmiao industrial building, baishixia East District, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HIFUN OPTO Co.,Ltd. |