Data configuration method, device, receiving card and system

Abstract

The application relates to a data configuration method, device, receiving card and system, which comprises the following steps: obtaining target identification information of a target display board connected with the receiving card; determining target display board data corresponding to the target identification information from a pre-configured first correspondence relationship, wherein the first correspondence relationship is used for recording the identification information and the display board data of the display board; and sending the target display board data to the target display board to instruct the target display board to perform configuration according to the target display board data. Through the application, the problem that the data needs to be uploaded by burning a program when the display board is replaced, thus causing inconvenient operation, in the prior art is solved.

Description

Technical Field

[0001] This invention relates to the field of electronics, and more particularly to a data configuration method, apparatus, receiving card, and system. Background Technology

[0002] Light-emitting diodes (LEDs) possess advantages such as high brightness, energy saving, environmental friendliness, fast response speed, vibrant colors, and long lifespan, leading to their widespread application in lighting, displays, and other fields. LED displays, in particular, are widely used in indoor and outdoor displays, monitoring centers, advertising / media displays, and stage performances. With continuous technological advancements, image resolution is increasing, and the pixel pitch of LED displays is decreasing. To achieve small-pitch LED displays, especially those with pixel pitches below 1.5mm, the industry has proposed Mini LED and Micro LED technologies.

[0003] Compared to traditional LCD (Liquid Crystal Display) and OLED (Organic Light-Emitting Diode) display technologies, Mini LED and Micro LED technologies offer higher brightness, wider color gamut, faster refresh rates, and virtually unlimited size. These numerous advantages give Mini LED and Micro LED a significant edge in the high-end display industry. Mini LED screens are created by splicing small screens together to form a large screen. When a local malfunction occurs, only the affected LED board needs to be replaced, and the corresponding LED board data needs to be uploaded. In current technologies, data uploading requires programming tools and laptops, which is extremely inconvenient when the screen is positioned high or in environments where manual programming is difficult.

[0004] Therefore, how to solve the above problems has become an urgent issue for those skilled in the art. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a data configuration method, device, receiving card and system, which aims to solve the problem of inconvenience caused by the need to upload data by burning a program when replacing the display board in the related art.

[0006] A data configuration method includes: acquiring target identification information of a target display panel connected to a receiving card; determining target display panel data corresponding to the target identification information from a pre-configured first correspondence, wherein the first correspondence is used to record the identification information and display panel data of the display panel; and sending the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data.

[0007] In the above embodiments, by obtaining the target identification information of the target display panel, determining the target display panel data corresponding to the target identification information from the pre-configured correspondence between the display panel identification information and the display panel data, and then sending the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data, the purpose of configuring the target display panel data can be achieved without burning a program, effectively solving the problem in the prior art where data needs to be uploaded by burning a program when replacing the display panel, which leads to inconvenience in operation.

[0008] Optionally, obtaining the target identification information of the target display panel connected to the receiving card includes: when the target display panel is detected to be connected to the receiving card, obtaining the potential of the target pins included in the target display panel; and determining the target identification information based on the potential of the target pins.

[0009] Through the above embodiments, when the target display panel is detected to be connected to the receiving card, the target identification information can be determined by acquiring the potential of the target pins included in the target display panel and then determining the target identification information based on the potential of the target pins, thereby achieving the purpose of quickly identifying the target display panel.

[0010] Optionally, determining the target identification information of the target display panel based on the potential of the target pin includes: when there are multiple target pins, sorting the multiple target pins according to the target order; sequentially reading the potential of the multiple target pins according to the sorting order to obtain the target reading result; and determining the target identification information based on the target reading result.

[0011] Through the above embodiments, when there are multiple target pins, the multiple target pins are sorted according to the target order, and the potential of each target pin is read in sequence according to the sorting order. The target identification information can be determined based on the reading results. This can effectively avoid the problem of low efficiency caused by manual identification in the prior art, and achieve the purpose of quickly identifying multiple target display panels.

[0012] Optionally, determining the target identification information based on the target reading result includes at least one of the following: determining the target reading result as the target identification information; determining the target identification information corresponding to the target reading result from a pre-configured second correspondence, wherein the second correspondence is used to correspond the record reading result and the identification information.

[0013] Through the above embodiments, the target reading result of the target pin potential can be determined as the target identification information of the target display board. Alternatively, the target identification information corresponding to the target reading result can be determined according to the pre-configured correspondence between the reading result and the identification information. Thus, different methods can be used to identify the target display board according to actual needs, thereby achieving the purpose of flexibly identifying the target display board and flexibly configuring the target display board.

[0014] Optionally, obtaining the potential of the target pin included in the target display panel includes: obtaining the potential of the target pin through a set of receiver card pins that are respectively connected to the target pin, wherein the receiver card includes one or more sets of receiver card pins, and one or more sets of receiver card pins include a set of receiver card pins that are connected to the target pin one-to-one.

[0015] Through the above embodiments, by connecting a set of receiver card pins included in the receiver card to the target pins included in the target display board respectively, the potential of the target pins in the target display board can be obtained. The receiver card includes one or more sets of receiver card pins, which can realize the purpose of reading the pin potential of the target display board by the receiver card, thereby achieving the purpose of identifying the target display board.

[0016] Optionally, after obtaining the target identification information of the target display panel connected to the receiving card, the method further includes: issuing a prompt message if the display panel data corresponding to the target identification information is not determined from the first correspondence.

[0017] Through the above embodiments, if the display panel data corresponding to the acquired target identification information cannot be determined from the pre-configured first correspondence, a prompt message is issued to take corresponding measures in a timely manner to avoid garbled characters or abnormal display phenomena, thereby improving the reliability of the display.

[0018] Optionally, the target display panel data includes at least one of the following: the configuration parameter file of the target display panel, the luminance and chromaticity correction data of the target display panel, and the GAMMA parameter table of the target display panel.

[0019] Through the above embodiments, the display quality of the target display panel can be improved by sending the target display panel data to the target display panel.

[0020] Based on the same inventive concept, this application also provides a data configuration device, comprising: an acquisition module for acquiring target identification information of a target display panel connected to a receiving card; a determination module for determining target display panel data corresponding to the target identification information from a pre-configured first correspondence relationship, wherein the first correspondence relationship is used to record the identification information and display panel data of the display panel; and a sending module for sending the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data.

[0021] In the above embodiments, by obtaining the target identification information of the target display board, and then determining the target display board data corresponding to the target identification information from the pre-configured correspondence between the display board identification information and the display board data, the target display board data is sent to the target display board to instruct the target display board to be configured according to the target display board data. Therefore, the purpose of configuring the target display board data can be achieved without burning a program, which effectively solves the problem in the prior art that it is inconvenient to upload data by burning a program when replacing the display board, and achieves the effect of automatic identification and configuration.

[0022] Based on the same inventive concept, this application also provides a receiving card, including the aforementioned data configuration device.

[0023] In the above embodiments, the receiving card can quickly identify the target display panel and configure the target display panel with data, thereby improving the practicality of the receiving card.

[0024] Optionally, the receiving card includes one or more sets of receiving card pins, wherein one set of receiving card pins is used to connect to a display panel, and the data configuration device obtains the target identification information through the receiving card pins and sends the target display panel data to the target display panel through the receiving card pins.

[0025] Through the above embodiments, by configuring one or more sets of receiver card pins for the receiver card, with each set of receiver card pins corresponding to a display board, and the data configuration device obtaining the target identification information of the target display board and sending the target display board data to the target display board through the receiver card pins, the target display board can be flexibly configured.

[0026] Based on the same inventive concept, this application also provides a data configuration system, including the above-mentioned receiving card and a HUB board, wherein the receiving card is plugged into the HUB board.

[0027] Through the above embodiments, the data configuration system can quickly identify the target display board and configure the data on the target display board. At the same time, different receiving cards can share the HUB board, which saves costs and provides convenience for the installation of large display devices. Attached Figure Description

[0028] Figure 1 This is a flowchart of a data configuration method according to an embodiment of the present invention;

[0029] Figure 2 This is a circuit diagram according to a specific embodiment of the present invention. Figure 1 ;

[0030] Figure 3 This is a circuit diagram according to a specific embodiment of the present invention. Figure 2 ;

[0031] Figure 4 This is a structural block diagram of a data configuration device according to an embodiment of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 202-Light board, 204-Receiver card, 206-HUB board. Detailed Implementation

[0034] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.

[0036] In related technologies, there is a problem that data needs to be uploaded by burning a program when replacing the light panel, which makes the operation inconvenient.

[0037] Therefore, this application aims to provide a solution that can solve the above-mentioned technical problems, the details of which will be described in subsequent embodiments.

[0038] This invention provides a data configuration method, apparatus, receiving card, and system. By acquiring target identification information of a target display panel, determining the target display panel data corresponding to the target identification information from a pre-configured correspondence between display panel identification information and display panel data, and then sending the target display panel data to the target display panel to instruct it to be configured according to the target display panel data, this invention achieves data configuration of the target display panel without the need for a programming program. This effectively solves the problem in the prior art where data uploads via programming are required when replacing a display panel (or LED panel), leading to operational inconvenience. The invention will be described below with reference to embodiments:

[0039] The solutions in the embodiments of the present invention can be applied to LED displays, display modules or other display devices.

[0040] In this embodiment of the invention, a data configuration method is provided, such as... Figure 1 As shown, Figure 1 This is a flowchart of a data configuration method according to an embodiment of the present invention, the flowchart including:

[0041] Step S102: Obtain the target identification information of the target display panel connected to the receiving card;

[0042] Step S104: Determine the target display panel data corresponding to the target identification information from the pre-configured first correspondence relationship, wherein the first correspondence relationship is used to correspond and record the identification information and display panel data of the display panel;

[0043] Step S106: Send the target display panel data to the target display panel to instruct the target display panel to configure according to the target display panel data.

[0044] In the above embodiments, by obtaining the target identification information of the target display panel, determining the target display panel data corresponding to the target identification information from the pre-configured correspondence between the display panel identification information and the display panel data, and then sending the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data, the purpose of configuring the target display panel data can be achieved without burning a program, effectively solving the problem in the prior art where data needs to be uploaded by burning a program when replacing the display panel, which leads to inconvenience in operation.

[0045] In an optional embodiment, obtaining target identification information of a target display panel connected to a receiving card includes: when the target display panel is detected to be connected to the receiving card, obtaining the potential of a target pin included in the target display panel; and determining the target identification information based on the potential of the target pin.

[0046] In the above embodiments, when the target display panel is detected to be connected to the receiving card, the potential of the target pins included in the target display panel is obtained, and the target identification information is determined based on the potential of the target pins. For example, the target display panel includes 3 (or 4, or other numbers) target pins, namely Pin1, Pin2, and Pin3. When the target display panel is connected to the receiving card, the potential of the above 3 target pins can be obtained after power is applied. For example, the 3 pins Pin1, Pin2, and Pin3 correspond to high potential, low potential, and low potential, respectively. The receiving card receives a signal of 100. In practical applications, the potential of the pins used to distinguish different display boards is usually different. That is, the target display board with three pins, Pin1, Pin2, and Pin3, having high, low, and low potentials respectively, corresponds to a certain type of display board (such as a type A display board). Similarly, the target display board with three pins, Pin1, Pin2, and Pin3, having low, high, and low potentials respectively (the receiving card receives a signal of 010) corresponds to another type of display board (such as a type B display board). Through this embodiment, the purpose of quickly identifying the target display board can be achieved.

[0047] In an optional embodiment, determining the target identification information of the target display panel based on the potential of the target pin includes: when there are multiple target pins, sorting the multiple target pins according to the target order; sequentially reading the potential of the multiple target pins according to the sorting order to obtain the target reading result; and determining the target identification information based on the target reading result.

[0048] In the above embodiments, when there are multiple target pins, the multiple target pins are sorted according to the target order, and the potential of each target pin is read sequentially according to the sorting order. The target identification information can be determined based on the reading results. For example, when there are 3 target pins (or other numbers), such as the above 3 pins Pin1, Pin2, and Pin3, these 3 pins are sorted in order, such as Pin1 / Pin2 / Pin3 or Pin3 / Pin2 / Pin1. The receiving card (or through a hub) reads the potential of each pin sequentially (such as high potential or low potential), and the target identification information of the target display board can be determined based on the reading results. As described in the above embodiments, for different display boards, the potential of the pins used to distinguish different display boards is usually different. That is, the target display board can be identified by reading the potential of the target pins, and the target identification information can be determined. Through this embodiment, the problem of low efficiency caused by manual identification in the prior art can be effectively avoided, and the purpose of quickly identifying multiple target display boards can be achieved.

[0049] In an optional embodiment, determining the target identification information based on the target reading result includes at least one of the following: determining the target reading result as the target identification information; determining the target identification information corresponding to the target reading result from a pre-configured second correspondence, wherein the second correspondence is used to correspond the record reading result and the identification information.

[0050] In the above embodiments, the target reading result of the target pin potential can be determined as the target identification information of the target display board. For example, when the potentials of the three target pins of a Class A display board are high, low, and low respectively, and the receiving card receives a signal of 100, 100 can be used as the target identification information of the Class A display board. Optionally, the target identification information corresponding to the target reading result can also be determined according to the pre-configured correspondence between the reading result and the identification information. This allows for the identification of the target display board in different ways according to actual needs, achieving the purpose of flexibly identifying the target display board and thus flexibly configuring the target display board.

[0051] In an optional embodiment, obtaining the potential of the target pin included in the target display panel includes: obtaining the potential of the target pin through a set of receiver card pins that are respectively connected to the target pin in the receiver card, wherein the receiver card includes one or more sets of receiver card pins, and one or more sets of receiver card pins include a set of receiver card pins that are connected to the target pin one-to-one.

[0052] In the above embodiments, a set of receiver card pins included in the receiver card are respectively connected to the target pins included in the target display board, thereby obtaining the potential of the target pins in the target display board. Optionally, in practical applications, the receiver card may include one or more sets of receiver card pins. Through this embodiment, the purpose of reading the pin potential of the target display board by the receiver card can be realized, thereby achieving the purpose of identifying the target display board.

[0053] In an optional embodiment, after obtaining the target identification information of the target display panel connected to the receiving card, the method further includes: issuing a prompt message if the display panel data corresponding to the target identification information is not determined from the first correspondence.

[0054] In the above embodiments, if the display panel data corresponding to the acquired target identification information cannot be determined from the pre-configured first correspondence, a prompt message is issued. For example, in practical applications, when a new display panel (such as a type N display panel) is replaced in the display device, and the receiving card has not been pre-configured with display panel data corresponding to the type N display panel, an alarm message will be issued after reading the pin potential information corresponding to the new display panel, so as to take corresponding measures in a timely manner, such as requesting to write new display panel data to avoid garbled characters or abnormal display phenomena, thereby improving the reliability of the display.

[0055] In an optional embodiment, the target display panel data includes at least one of the following: the configuration parameter file of the target display panel, the luminance and chromaticity correction data of the target display panel, and the GAMMA parameter table of the target display panel.

[0056] In the above embodiments, the display quality of the target display panel can be improved by sending the target display panel data to the target display panel.

[0057] The present invention will be described in detail below with reference to specific embodiments:

[0058] Figure 2 This is a circuit diagram according to a specific embodiment of the present invention. Figure 1 ,like Figure 2 As shown, pins Q1, Q2, and Q3 in the lamp board 202 (corresponding to the aforementioned display board) are connected to V1, V2, and V3 on the HUB board 206 via connectors. Figure 2 On the LED board 202, pin Q1 is connected to the high-level VGH signal, corresponding to a high-level 1 read by the receiver card 204. Pins Q2 and Q3 are connected to the low-level VGL signal, corresponding to a low-level 0 read by the receiver card. Therefore, the receiver card receives a signal of 100. In practical applications, the potentials of the pins used to distinguish different LED boards are usually different. For example, when pins Q1, Q2, and Q3 are high, low, and low potentials respectively, the corresponding LED board is... Figure 2 Optionally, for Class A light panels, 100 can be used as the target identifier for Class A light panels.

[0059] Figure 3 This is a circuit diagram according to a specific embodiment of the present invention. Figure 2 ,like Figure 3 As shown, pins Q1 and Q3 on lamp board 202 are connected to the low-level VGL signal, corresponding to a low-level 0 when the receiver card 204 reads data. Pin Q2 is connected to the high-level VGH signal, corresponding to a high-level 1 when the receiver card reads data. Therefore, the receiver card receives a signal of 010, and the corresponding lamp board is... Figure 3 Optionally, 010 can be used as the target identifier for Class B light panels.

[0060] In practical applications, when there is stored data (such as data 1, data 2, and data 3) on the receiving card, data 1, data 2, and data 3 correspond to different light boards (such as light boards 100, 010, and 001). For example, when the receiving card reads 100, it automatically retrieves data 1, and when the receiving card reads 010, it automatically reads data 2. This allows for immediate connection and use without the need for manual differentiation of light board types and targeted data loading, achieving fully automated operation.

[0061] It should be noted that in the above embodiment, V1 reads the potential of pin Q1, V2 reads the potential of pin Q2, and V3 reads the potential of pin Q3. Usually, the potentials of pins Q1, Q2, and Q3 of the same type of lamp board are fixed, and the data read by the HUB board is also fixed. The receiving card stores data of different lamp boards, and the lamp board data and the lamp board potential code correspond one-to-one. After the receiving card reads the lamp board code, it reads the lamp board data according to the lamp board code. Table 1 is the lamp board code table, as shown in Table 1.

[0062] Table 1

[0063]

[0064] The circuit operation process in the above embodiments is now described as follows:

[0065] S1. After the lamp board and HUB board are connected via connector and powered on, the HUB board reads the pin potentials of the lamp board. The pin potentials are read again after each power-on. Specifically, V1 reads the potential of pin Q1, V2 reads the potential of pin Q2, and V3 reads the potential of pin Q3. The potentials of pins Q1, Q2, and Q3 of the same type of lamp board are fixed, and the data read by the HUB board is also fixed. For example, if the data read by the HUB board is 100, it corresponds to product A (i.e., type A lamp board), and if the data read is 010, it corresponds to product B (i.e., type B lamp board). That is, the potential code of the lamp board pins corresponds one-to-one with the type of lamp board.

[0066] S2, the receiving card stores different lamp board data. The lamp board data and the lamp board potential code are in one-to-one correspondence. After the receiving card reads the lamp board code, it reads the lamp board data according to the lamp board code. The lamp board data may include lamp board configuration parameter file, lamp board brightness and color correction data, lamp board GAMMA parameter table, etc. For example, data 1 corresponds to the lamp board potential code 100, and data 2 corresponds to the lamp board potential code 010. When 010 is read, the receiving card automatically retrieves data 2.

[0067] S3. After the data is automatically read, confirm the data reading in two steps. First, visually inspect the display screen to see if the image is correct. If the image is garbled, the lamp board configuration parameter file is read incorrectly. Power off and restart to reread the data or manually burn the data. Second, use a C410 colorimeter to measure the brightness uniformity and color uniformity of the display screen to determine if the uniformity is compliant. In practical applications, a uniformity of 90% or higher is considered OK. Individual product specifications may differ, so the actual product shall prevail. If NG, power off and restart to reread the data or manually burn the data.

[0068] Through the above specific embodiments, the HUB board can automatically identify the light board and automatically read the light board data, without the need for manual identification and data loading, thus achieving the goal of fully automated operation.

[0069] In this embodiment of the invention, a data configuration device is also provided, such as... Figure 4 As shown, Figure 4 This is a structural block diagram of a data configuration device according to an embodiment of the present invention. The device includes:

[0070] The acquisition module 402 is used to acquire the target identification information of the target display panel connected to the receiving card;

[0071] The determining module 404 is used to determine the target display panel data corresponding to the target identification information from a pre-configured first correspondence relationship, wherein the first correspondence relationship is used to record the identification information and display panel data of the display panel.

[0072] The sending module 406 is used to send the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data.

[0073] In the above embodiment, the target identification information of the target display board is obtained by the acquisition module 402, and the target display board data corresponding to the target identification information is determined by the determination module 404 from the correspondence between the pre-configured identification information of the display board and the display board data. Then, the target display board data is sent to the target display board by the sending module 406 to instruct the target display board to be configured according to the target display board data. Therefore, the purpose of configuring the target display board data can be achieved without burning a program, which effectively solves the problem of inconvenience caused by burning a program to upload data when replacing the lamp board in the prior art, and achieves the effect of automatic identification and configuration.

[0074] In this embodiment of the invention, a receiving card is also provided, including the data configuration device described above.

[0075] In the above embodiments, the receiving card can quickly identify the target display panel and configure the target display panel with data, thereby improving the practicality of the receiving card.

[0076] In an optional embodiment, the receiving card includes one or more sets of receiving card pins, wherein one set of receiving card pins is used to connect to a display panel, and the data configuration device obtains the target identification information through the receiving card pins and sends the target display panel data to the target display panel through the receiving card pins.

[0077] Through the above embodiments, by configuring one or more sets of receiver card pins for the receiver card, with each set of receiver card pins corresponding to a display board, and the data configuration device obtaining the target identification information of the target display board and sending the target display board data to the target display board through the receiver card pins, the target display board can be flexibly configured.

[0078] In this embodiment of the invention, a data configuration system is also provided, including the above-mentioned receiving card and a multi-port repeater HUB board, wherein the receiving card is plugged into the HUB board.

[0079] Through the above embodiments, the data configuration system can quickly identify target display panels and configure their data. Simultaneously, different receiving cards can share the HUB board, achieving cost savings and facilitating the installation of large display devices. The HUB board can automatically identify display panels and automatically read their data (for example, the receiving cards plugged into the HUB board can be used to automatically identify and read the display panels' data), eliminating the need for manual identification and data loading. This achieves fully automated operation, facilitating the classification and management of display panels. It also helps distinguish between different types of display panels and different versions of the same type.

[0080] It should be understood that the application of the present invention is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A data configuration method, characterized in that, include: Obtain the target identification information of the target display panel connected to the receiving card; The target display panel data corresponding to the target identification information is determined from the pre-configured first correspondence relationship, wherein the first correspondence relationship is used to record the identification information and display panel data of the display panel; The target display panel data is sent to the target display panel to instruct the target display panel to be configured according to the target display panel data; Determining the target identification information of the target display panel based on the potential of the target pin includes: When there are multiple target pins, the multiple target pins are sorted according to the target order; The potentials of multiple target pins are read sequentially according to the sorting order to obtain the target reading results; The target identification information is determined based on the target reading result; Obtaining the target identification information of the target display panel connected to the receiving card includes: If the target display panel is detected to be connected to the receiving card, the potential of the target pins included in the target display panel is obtained; The target identification information is determined based on the potential of the target pin; Obtaining the potential of the target pins included in the target display panel includes: The potential of the target pin is obtained by a set of receiving card pins that are respectively connected to the target pin. The receiving card includes one or more sets of receiving card pins, and one or more sets of receiving card pins include a set of receiving card pins that are connected to the target pin one by one. The target display panel data includes at least one of the following: The configuration parameter file of the target display panel, the luminance and chromaticity correction data of the target display panel, and the GAMMA parameter table of the target display panel.

2. The data configuration method according to claim 1, characterized in that, Based on the target reading result, the target identification information is determined to include at least one of the following: The target reading result is determined as the target identification information; The target identification information corresponding to the target reading result is determined from the pre-configured second correspondence, wherein the second correspondence is used to correspond the reading result and the identification information.

3. The data configuration method according to claim 1 or 2, characterized in that, After acquiring the target identification information of the target display panel connected to the receiving card, the method further includes: If no display panel data corresponding to the target identification information is found from the first correspondence, a prompt message is issued.

4. A data configuration apparatus for performing the data configuration method as described in any one of claims 1 to 3, characterized in that, include: The acquisition module is used to acquire the target identification information of the target display panel connected to the receiving card; The determining module is used to determine the target display panel data corresponding to the target identification information from a pre-configured first correspondence relationship, wherein the first correspondence relationship is used to record the identification information and display panel data of the display panel. The sending module is used to send the target display panel data to the target display panel to instruct the target display panel to be configured according to the target display panel data.

5. A receiving card, characterized in that, include: The data configuration device as described in claim 4.

6. The receiving card according to claim 5, characterized in that, The receiving card includes one or more sets of receiving card pins, wherein one set of receiving card pins is used to connect to a display panel. The data configuration device obtains the target identification information through the receiving card pins and sends the target display panel data to the target display panel through the receiving card pins.

7. A data configuration system, characterized in that, Includes the receiver card as described in claim 5 or 6 and the HUB board, wherein the receiver card is plugged into the HUB board.

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