CN213582142U

CN213582142U - LED integrated system card and display device

Info

Publication number: CN213582142U
Application number: CN202022632339.7U
Authority: CN
Inventors: 徐惠能; 赖华翀
Original assignee: Fujian Qiangli Photoelectricity Co Ltd
Current assignee: Fujian Qiangli Photoelectricity Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-29
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a LED integrated system card and display device. An LED integrated system card comprising: a sending module, the sending module comprising an FPGA processor; the receiving module comprises an FPGA main control chip, the FPGA processor is connected with the FPGA main control chip, and data processed by the FPGA processor are sent to the FPGA main control chip. The utility model discloses an integrate to same system card with sending module and receiving module for the system card can realize the function of sending and receiving simultaneously, and is convenient for promote the efficiency of investigation problem, and reduction in production cost reduces the product volume.

Description

LED integrated system card and display device

Technical Field

The utility model relates to a LED technical field, more specifically the says so, relates to a LED integrated system card and display device.

Background

The control system of the current LED display screen is divided into a sending card and a receiving card, wherein the sending card transmits signals to the receiving card through a network cable. When the LED display screen has the problems of abnormal display and the like, the receiving card and the sending card need to be checked, the problem points are not checked in a mode that the receiving card and the sending card are separately arranged, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED integrated system card and display device.

The utility model discloses what solve is that receive the card and send the card separately the problem that the investigation inefficiency, manufacturing cost are high that set up.

Compared with the prior art, the utility model discloses technical scheme and beneficial effect as follows:

an LED integrated system card comprising: a sending module, the sending module comprising an FPGA processor; the receiving module comprises an FPGA main control chip, the FPGA processor is connected with the FPGA main control chip, and data processed by the FPGA processor are sent to the FPGA main control chip.

As a further improvement, the sending module further comprises: a video access port; the video processing module is connected to the video access port and is connected to the FPGA processor; a serial port communication port; and the data processing module is connected with the serial port communication port and is connected with the FPGA processor.

As a further improvement, the receiving module further comprises: the signal output port is connected to the output end of the FPGA main control chip; and the data memory is connected and communicated with the FPGA main control chip.

As a further improvement, the FPGA processor and the FPGA main control chip are connected by an ethernet data line.

As a further improvement, the video access port is any one of an HDMI interface, a DVI interface or a DP interface.

As a further improvement, the video processing module and the FPGA processor are communicatively connected by an ethernet data line and/or a USB data line and/or a universal asynchronous receiver transmitter UART.

As a further improvement, the data processing module and the FPGA processor are communicatively connected by an ethernet data line.

As a further improvement, the data memory and the FPGA main control chip are connected through an ethernet data line in a communication manner.

As a further improvement, the signal output port is any one of an HDMI interface, a DVI interface or a DP interface.

A display device comprises the LED integrated system card and a display screen, wherein the display screen is connected with the LED integrated system card and used for receiving and displaying data output by the LED integrated system card.

The utility model has the advantages that: the utility model discloses an integrate to same system card with sending module and receiving module for the system card can realize the function of sending and receiving simultaneously, and is convenient for promote the efficiency of investigation problem, and reduction in production cost reduces the product volume.

Drawings

Fig. 1 is a schematic structural diagram of an LED integrated system card according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention.

Referring to fig. 1, an LED integrated system card includes: a sending module, the sending module comprising an FPGA processor; the receiving module comprises an FPGA main control chip, the FPGA processor is connected with the FPGA main control chip, and data processed by the FPGA processor are sent to the FPGA main control chip. The utility model discloses an integrate to same system card with sending module and receiving module for the system card can realize the function of sending and receiving simultaneously, and is convenient for promote the efficiency of investigation problem, and reduction in production cost reduces the product volume.

The sending module further comprises: a video access port; the video processing module is connected to the video access port and is connected to the FPGA processor; a serial port communication port; and the data processing module is connected with the serial port communication port and is connected with the FPGA processor.

The receiving module further comprises: the signal output port is connected to the output end of the FPGA main control chip; and the data memory is connected and communicated with the FPGA main control chip.

The FPGA processor is connected with the FPGA main control chip through an Ethernet data line.

Preferably, the video access port is any one of an HDMI interface, a DVI interface, or a DP interface. In this embodiment, the video access port is an HDMI interface.

Preferably, the video processing module and the FPGA processor are in communication connection through an ethernet data line and/or a USB data line and/or a Universal Asynchronous Receiver Transmitter (UART); in this embodiment, the video processing module and the FPGA processor are in communication connection through a USB data line.

The data processing module is in communication connection with the FPGA processor through an Ethernet data line.

The data memory and the FPGA main control chip are in communication connection through an Ethernet data line.

Preferably, the signal output port is any one of an HDMI interface, a DVI interface, or a DP interface. In this embodiment, the signal output port is an HDMI interface.

The working principle, working process and the like of the present embodiment can refer to the corresponding contents of the foregoing embodiments.

The same or similar parts in the above embodiments in this specification may be referred to each other, and each embodiment is described with emphasis on differences from other embodiments, but the differences are not limited to be replaced or superimposed with each other.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that any modification and equivalent arrangement that do not depart from the spirit and scope of the invention should fall within the scope of the claims of the invention.

Claims

1. An LED integrated system card, comprising:

a sending module, the sending module comprising an FPGA processor;

the receiving module comprises an FPGA main control chip, the FPGA processor is connected with the FPGA main control chip, and data processed by the FPGA processor are sent to the FPGA main control chip.

2. The LED integrated system card of claim 1, wherein said transmitting module further comprises:

a video access port;

the video processing module is connected to the video access port and is connected to the FPGA processor;

a serial port communication port;

and the data processing module is connected with the serial port communication port and is connected with the FPGA processor.

3. The LED integrated system card of claim 1, wherein said receiving module further comprises:

the signal output port is connected to the output end of the FPGA main control chip;

and the data memory is connected and communicated with the FPGA main control chip.

4. The LED integrated system card of claim 1, wherein the FPGA processor and the FPGA main control chip are connected via an Ethernet data line.

5. The LED integrated system card of claim 2, wherein the video access port is any one of an HDMI interface, a DVI interface or a DP interface.

6. The LED integrated system card of claim 2, wherein the video processing module and the FPGA processor are communicatively connected via an Ethernet data line and/or a USB data line and/or a Universal Asynchronous Receiver Transmitter (UART).

7. The LED integrated system card of claim 2, wherein said data processing module and said FPGA processor are communicatively coupled via an ethernet data line.

8. The LED integrated system card of claim 3, wherein the data memory and the FPGA main control chip are communicatively connected via an Ethernet data line.

9. The LED integrated system card of claim 3, wherein the signal output port is any one of an HDMI interface, a DVI interface or a DP interface.

10. A display device, comprising the LED integrated system card according to any one of claims 1 to 9, further comprising a display screen, connected to the LED integrated system card, for receiving and displaying data output by the LED integrated system card.