CN104809982A - LED full-color synchronous control system - Google Patents
LED full-color synchronous control system Download PDFInfo
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- CN104809982A CN104809982A CN201510213996.9A CN201510213996A CN104809982A CN 104809982 A CN104809982 A CN 104809982A CN 201510213996 A CN201510213996 A CN 201510213996A CN 104809982 A CN104809982 A CN 104809982A
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Abstract
The invention discloses an LED full-color synchronous control system. The LED full-color synchronous control system comprises an LED external sending card, a control panel, a power source and a receiving card. A USB (universal serial bus) interface, a DVI (digital visual interface), a power interface and a network interface are arranged on the LED external sending card. The USB interface of the LED external sending card is connected with the control panel through a USB connection line. The DVI is connected with the control panel through a DVI connection line. The power source is connected with the power interface of the LED external sending card through a power line. The receiving card is connected with the network interface of the LED external sending card through a network line. The LED full-color synchronous control system has the advantages that the LED external sending card is used as a connection output device, and a full-color LED display screen has clear pictures, uniform color and high brightness and can be watched clearly remotely due to ultra-high-brightness LEDs; a non-linear correction technique is adopted, and clearer images and higher layering are achieved; a distributed type scanning technique and a modular design technique are adopted, and accordingly, reliability and stability are higher; multiple display modes are supported; the system is quite convenient to operate due to universal video playing software.
Description
Technical field
The present invention relates to LED full-color display screen technical field, particularly the full-color synchronous control system of a kind of LED
Background technology
LED full-color display screen is the one of LED display, rich color.Be made up of three primary colours (red, green, blue) display unit plate, each 256 grades of gray scales of red, green, blue form 16,777, and 216 kinds of colors, make electrical screen realize the dynamic image that display color enriches, high saturation, high-res, display frequency are high.It is mainly used in nearly all related system and the industries such as exhibition, harbour, airport, railway station, bus station, big sport and exhibitions venue, intelligent transportation, highway, bank, advertisement, electric power, business, telecommunications, hospital, the tax, bank, trade market, Citizen Square.
The full-color synchronous control system of existing LED take computing machine as processing controls center, electronic curtain is corresponding with a certain region pointwise of computer monitor (VGA) window, displaying contents real-time synchronization, screen map position is adjustable, the size optionally selecting display frame can be facilitated, but the display that still cannot meet above-mentioned application requires standard.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the full-color synchronous control system of a kind of LED.
The present invention in order to the technical scheme solving its technical matters and adopt is: the full-color synchronous control system of a kind of LED, comprise the external sending card of LED, control desk, power supply and receiving card, the external sending card of described LED is provided with USB interface, DVI interface, power interface and network interface, so the USB interface of the external sending card of LED is by USB connecting line connection control platform, described DVI interface is by DVI connecting line connection control platform, described power supply connects the power interface in the external sending card of LED by power lead, described receiving card connects the network interface of the external sending card of LED by netting twine.
As a further improvement on the present invention, described control desk is computer processor.
As a further improvement on the present invention, described power supply is 220V stabilized voltage supply.
The invention has the beneficial effects as follows: the full-color synchronous control system of LED of the present invention utilizes the external sending card of LED as connection output unit, the full-color LED display screen picture realized is clear, uniform in color, and brightness is high, adopt the LED of super brightness, still high-visible at a distance.Effective; Adopt gamma correction technology, image is more clear, stereovision is stronger; Reliability is strong: adopt Distributed Scans technology and modularity design technology, reliability, stability are higher; Display mode variation: support plurality of display modes; Easy to operate: to adopt generic video playout software, make Dynamic System very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Indicate in figure: the external sending card of 1-LED; 2-control desk; 3-power supply; 4-receiving card; 11-USB interface; 12-DVI interface; 13-power interface; 14-network interface.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 illustrates a kind of embodiment of the full-color synchronous control system of a kind of LED of the present invention, comprise the external sending card 1 of LED, control desk 2, power supply 3 and receiving card 4, the external sending card 1 of described LED is provided with usb 11, DVI interface 12, power interface 13 and network interface 14, so the usb 11 of the external sending card 1 of LED is by USB connecting line connection control platform 2, described DVI interface 12 is by DVI connecting line connection control platform 2, described power supply 3 connects the power interface 13 in the external sending card 1 of LED by power lead, described receiving card 4 connects the network interface 14 of the external sending card 1 of LED by netting twine.Described control desk 2 is computer processor.Described power supply 3 is 220V stabilized voltage supply.
Claims (3)
1. the full-color synchronous control system of LED, it is characterized in that: comprise the external sending card of LED (1), control desk (2), power supply (3) and receiving card (4), the external sending card of described LED (1) is provided with USB interface (11), DVI interface (12), power interface (13) and network interface (14), so the USB interface (11) of the external sending card of LED (1) is by USB connecting line connection control platform (2), described DVI interface (12) is by DVI connecting line connection control platform (2), described power supply (3) connects the power interface (13) on the external sending card of LED (1) by power lead, described receiving card (4) connects the network interface (14) of the external sending card of LED (1) by netting twine.
2. the full-color synchronous control system of LED according to claim 1, is characterized in that: described control desk (2) is computer processor.
3. the full-color synchronous control system of LED according to claim 1, is characterized in that: described power supply (3) is 220V stabilized voltage supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213996.9A CN104809982A (en) | 2015-04-30 | 2015-04-30 | LED full-color synchronous control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213996.9A CN104809982A (en) | 2015-04-30 | 2015-04-30 | LED full-color synchronous control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104809982A true CN104809982A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510213996.9A Pending CN104809982A (en) | 2015-04-30 | 2015-04-30 | LED full-color synchronous control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104809982A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374316A (en) * | 2015-12-11 | 2016-03-02 | 刘涵 | Energy-saving LED display screen with high-definition and true-to-life image quality |
| CN108646935A (en) * | 2018-05-10 | 2018-10-12 | 太仓市新志杰电子科技有限公司 | A kind of LED screen curtain controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376247A (en) * | 2010-08-21 | 2012-03-14 | 青岛海尔软件有限公司 | LED full-color display screen control system |
| CN202363045U (en) * | 2011-11-03 | 2012-08-01 | 南京汉德森科技股份有限公司 | LED (light-emitting diode) display screen control system |
| CN103065587A (en) * | 2012-12-28 | 2013-04-24 | 富顺光电科技股份有限公司 | Transmitting-card-free low-cost light emitting diode (LED) synchronous display controlling system |
| CN103680411A (en) * | 2013-12-30 | 2014-03-26 | 深圳市大族元亨光电股份有限公司 | Single-wire transmission circuit and method of LED (Light-Emitting Diode) display module single-point correction data |
| CN204577060U (en) * | 2015-04-30 | 2015-08-19 | 苏州承乐电子科技有限公司 | The full-color synchronous control system of LED |
-
2015
- 2015-04-30 CN CN201510213996.9A patent/CN104809982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376247A (en) * | 2010-08-21 | 2012-03-14 | 青岛海尔软件有限公司 | LED full-color display screen control system |
| CN202363045U (en) * | 2011-11-03 | 2012-08-01 | 南京汉德森科技股份有限公司 | LED (light-emitting diode) display screen control system |
| CN103065587A (en) * | 2012-12-28 | 2013-04-24 | 富顺光电科技股份有限公司 | Transmitting-card-free low-cost light emitting diode (LED) synchronous display controlling system |
| CN103680411A (en) * | 2013-12-30 | 2014-03-26 | 深圳市大族元亨光电股份有限公司 | Single-wire transmission circuit and method of LED (Light-Emitting Diode) display module single-point correction data |
| CN204577060U (en) * | 2015-04-30 | 2015-08-19 | 苏州承乐电子科技有限公司 | The full-color synchronous control system of LED |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374316A (en) * | 2015-12-11 | 2016-03-02 | 刘涵 | Energy-saving LED display screen with high-definition and true-to-life image quality |
| CN108646935A (en) * | 2018-05-10 | 2018-10-12 | 太仓市新志杰电子科技有限公司 | A kind of LED screen curtain controller |
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Application publication date: 20150729 |