Automatic debugging system, method and device for display

Abstract

The invention discloses an automatic debugging system, method and device for a displayer, the system comprises an upper computer, a server platform, a short-circuit debugging tool, a color analyzer and a code scanner, the short-circuit debugging tool is used for being connected with the displayer, the upper computer is connected with the short-circuit debugging tool, the color analyzer and the code scanner, and the server platform is connected with the upper computer. And the server platform is connected with the upper computer through a network. According to the automatic debugging system for the display, the automatic debugging of the display product can be realized, the debugging time of the display product is shortened, the problem of misoperation is avoided, the data is more convenient to maintain and query, and the debugging of the display product is more convenient and reliable.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of display automation debugging, in particular to a display automation debugging system, method and device. BACKGROUND

[0002] A medical display is a display specially designed for medical scenarios, mainly used for the display and processing of medical images, and has characteristics such as high definition, high brightness, stability and health technology, and is widely used in scenarios such as call-in waiting, mobile medical treatment, medical consultation, operating room, etc. Before leaving the factory, the medical display needs to be debugged for various parameters to ensure that the product meets the requirements for leaving the factory. The existing medical display debugging relies on manual debugging, which requires manual selection of display screen parameters, display Native data testing, production of lut table and writing of Gamma curve data, etc. The debugging process not only consumes a long time, but also is prone to misoperation, and the handwritten test data query and saving are very inconvenient, and the reliability is poor. SUMMARY

[0003] The present application provides a display automation debugging system, method and device, aiming to solve the problem of long time consumption and poor reliability of the existing display debugging method.

[0004] In a first aspect, an embodiment of the present application provides a display automation debugging system, which comprises a host computer, a server platform, a short-circuit debugging tool, a color analyzer and a code scanner, the short-circuit debugging tool is used to access the display, the host computer is connected with the short-circuit debugging tool, the color analyzer and the code scanner, and the server platform is connected with the host computer through a network; wherein the host computer is used to receive serial number information and obtain the debugging state of the display according to the serial number information; if the debugging state of the display is not debugged, the short-circuit debugging tool is controlled to read the write state of the display; if the write state of the display is writable, the short-circuit debugging tool is controlled to read the EDID information of the display and judge whether it is correct; if the EDID information is correct, the short-circuit debugging tool is controlled to adjust the display parameter of the display to the Native parameter, and the color analyzer is controlled to collect the first gray scale data of the display screen; the first gray scale data is input into a preset algorithm to generate Gamma parameter; the short-circuit debugging tool is controlled to adjust the brightness parameter of the display to the preset factory parameter, and the Gamma parameter is written into the display.

[0005] Secondly, the present invention also provides an automated display debugging method, applied to the automated display debugging system described in the first aspect above. The method includes: receiving serial number information and obtaining the debugging status of the display based on the serial number information; if the debugging status of the display is not debugged, controlling a short-circuit debugging fixture to read the write status of the display; if the write status of the display is writable, controlling the short-circuit debugging fixture to read the EDID information of the display and determine whether it is correct; if the EDID information is correct, controlling the short-circuit debugging fixture to adjust the display parameters of the display to Native parameters, and controlling a color analyzer to collect the first grayscale data of the display screen; inputting the first grayscale data into a preset algorithm to generate Gamma parameters; controlling the short-circuit debugging fixture to adjust the brightness parameters of the display to preset factory parameters, and writing the Gamma parameters into the display.

[0006] Thirdly, the present invention also provides an automated debugging apparatus for a display, including a unit for performing the method described in the second aspect above.

[0007] This invention provides an automated display debugging system, method, and apparatus. The system includes a host computer, a server platform, a short-circuit debugging fixture, a color analyzer, and a barcode scanner. The short-circuit debugging fixture is used to connect to the display. The host computer is connected to the short-circuit debugging fixture, the color analyzer, and the barcode scanner. The server platform is connected to the host computer via a network. This automated display debugging system uses the host computer to issue commands to control the short-circuit debugging fixture to perform debugging. Combined with the color analyzer and barcode scanner, it achieves automated debugging of display products. Compared to traditional debugging methods, it effectively reduces the debugging time of display products, eliminates the problem of accidental operation, and makes data retention and retrieval more convenient, making the debugging of display products more convenient and reliable. Attached Figure Description

[0008] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 A schematic block diagram of an automated display debugging system provided in an embodiment of the present invention;

[0010] Figure 2 This is a schematic diagram of the steps of the automated display debugging method provided in an embodiment of the present invention;

[0011] Figure 3This is a schematic diagram of the steps of the automated display debugging method provided in an embodiment of the present invention;

[0012] Figure 4 This is a schematic diagram of the steps of the automated display debugging method provided in an embodiment of the present invention;

[0013] Figure 5 This is a schematic diagram of the steps of the automated display debugging method provided in an embodiment of the present invention;

[0014] Figure 6 This is a schematic block diagram of an automated display debugging device provided in an embodiment of the present invention.

[0015] Figure label:

[0016] 100. Automated display debugging system; 10. Host computer; 20. Server platform; 30. Short-circuit debugging fixture; 40. Color analyzer; 50. Barcode scanner; 200. Automated display debugging device; 201. Acquisition unit; 202. Control unit; 203. Generation unit; 204. Writing unit. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0019] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0020] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0021] As used in this specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrases "if determined" or "if [described condition or event] is detected" may be interpreted, depending on the context, as "once determined," "in response to determination," "once [described condition or event] is detected," or "in response to detection of [described condition or event]."

[0022] Please see Figure 1 This invention provides an automatic display debugging system. Figure 1 This is a schematic block diagram of the automated debugging system for the display, such as... Figure 1 As shown, the system includes: a host computer 10, a server platform 20, a short-circuit debugging fixture 30, a color analyzer 40, and a barcode scanner 50. The short-circuit debugging fixture 30 is used to connect to a display. The host computer 10 is connected to the short-circuit debugging fixture 30, the color analyzer 40, and the barcode scanner 50. The server platform 20 is connected to the host computer 10 via a network. The host computer 10 receives serial number information and obtains the display's debugging status based on the serial number information. If the display's debugging status is "not debugged," it controls the short-circuit debugging fixture 30 to read the display. The write state of the display is as follows: If the write state of the display is writable, the short-circuit debugging fixture 30 is controlled to read the EDID information of the display and determine whether it is correct; if the EDID information is correct, the short-circuit debugging fixture 30 is controlled to adjust the display parameters of the display to Native parameters, and the color analyzer 40 is controlled to collect the first grayscale data of the display screen; the first grayscale data is input into a preset algorithm to generate Gamma parameters; the short-circuit debugging fixture 30 is controlled to adjust the brightness parameters of the display to preset factory parameters, and the Gamma parameters are written to the display.

[0023] In practical implementation, the automatic monitor debugging system can be used for the production debugging of monitor products, including but not limited to medical monitors and general monitors. The automatic monitor debugging system mainly consists of a host computer 10, a server platform 20, a short-circuit debugging fixture 30, a color analyzer 40, and a barcode scanner 50. The host computer 10 is a device with logic operation and control functions, specifically a computer. The host computer 10 is connected to the server platform 20 via a network, allowing data to be uploaded to the server platform 20. The short-circuit debugging fixture 30 is used to connect to the monitor and establish signal communication with the monitor's parameter board. The short-circuit debugging fixture 30 integrates circuitry specifically for debugging the monitor's parameter board, enabling data reading and writing operations on the monitor's parameter board. The short-circuit debugging fixture 30 is controlled by the host computer 10. The DP signal of the host computer 10 is connected to the short-circuit debugging fixture 30 to establish signal communication. Specifically, the host computer 10 is connected to a programmer via a USB cable, and the programmer is connected to the short-circuit debugging fixture 30 via an HDMI signal cable. In practical applications, the host computer 10 controls the shorting and debugging fixture 30 to debug the display by issuing commands to it. This includes controlling the shorting and debugging fixture 30 to read data from the display parameter board and write the data to the display parameter board. The color analyzer 40 is an instrument capable of measuring the brightness and chromaticity of a display device. Multiple color analyzers 40 can be configured. The color analyzers 40 are connected to the host computer 10 via a USB cable. The host computer 10 can control the color analyzers 40 to collect data such as color and brightness from the display screen, thereby obtaining this data. The barcode scanner 50 is connected to the host computer 10. The barcode scanner 50 is used to scan the barcodes or QR codes specifically set on the display product, thereby allowing the host computer 10 to obtain product information such as the product's serial number, model number, and version number.

[0024] In practical applications, before debugging, the color analyzer 40 needs to be inspected using an inspection fixture to ensure the accuracy and consistency of brightness data at each station. The inspection fixture communicates with the host computer 10 and the standard display screen via a programmer. The host computer 10 displays a test screen to the standard screen to check whether the brightness and color temperature data collected by the color analyzers 10 at each station are the same, thereby ensuring the accuracy of the data from the color analyzers at different stations. Finally, the host computer saves the inspection data and uploads it to the server platform.

[0025] Before debugging, the monitor needs to undergo an aging test. This test involves warming up the monitor screen to ensure it can light up normally. Only monitors that have aged for a sufficient time are considered stable enough for debugging. Specifically, by shorting the monitor's screen cable into the debugging fixture, powering on the monitor and recording the aging time, once the monitor lights up normally and reaches the required aging time, the debugging program begins. Before entering the debugging program, the color analyzer 40's acquisition position and angle need to be adjusted, ensuring its vertical position is vertically aligned with the test frame in the center of the monitor screen.

[0026] During debugging, the debugging personnel log in to the system by entering their employee number or account on the host computer 10, select the monitor model to be debugged, configure the debugging channel and files in the system, and then enter the debugging program by entering the product serial number, or by scanning the identification code (barcode or QR code) on the monitor with the barcode scanner 50 to make the system automatically enter the debugging program. The identification code contains the serial number of the product. The barcode or QR code scanned by the barcode scanner 50 will be automatically parsed by the system, and the serial number that meets the rules and character length will be written to the monitor during debugging.

[0027] Upon entering the debugging process, the host computer 10 first receives the serial number information transmitted back by the barcode scanner 50. The host computer 10 parses the serial number information to obtain the debugging status of the monitor, which has two states: debugged and undebugged. Typically, the serial number information of a successfully debugged monitor stores relevant information. To avoid repeatedly debugging a already debugged monitor, the host computer 10 determines the monitor's debugging status by parsing the serial number signal. If the monitor's debugging status is determined to be undebugged, a command is issued to control the short-circuit debugging fixture 30 to read the monitor's write status. The monitor's write status includes two states: writable and unwritable. An unwritable state indicates a possible malfunction in the monitor's parameter board, requiring a check of its functionality. If the host computer 10 determines the monitor's write status to be writable, a command is issued to control the short-circuit debugging fixture 30 to read the monitor's EDID information and determine its correctness. Specifically, the EDID information contains parameters related to the monitor and its performance, which may include supplier information, maximum image size, color settings, manufacturer presets, frequency range limitations, and strings such as the monitor name and serial number. The host computer 10 needs to determine whether the EDID information of the monitor is correct before it can perform debugging. If the host computer 10 determines that the EDID information of the monitor is correct, it sends a command to control the short-circuit debugging fixture 30 to adjust the display parameters of the monitor to Native parameters, and sends a command to control the color analyzer 40 to collect the first grayscale data of the monitor screen. Specifically, shorting the debugging fixture 30 adjusts the display parameters of the monitor to Native parameters, so the display parameters of the monitor will become the most original values, and the monitor screen will display the native colors and brightness. At this time, the color analyzer 40 collects the first grayscale data of the monitor screen. The first grayscale data is the 256 grayscale data of the monitor screen when the display parameters are Native parameters. The host computer 10 obtains the first grayscale data and inputs it into a preset algorithm to generate Gamma parameters. Gamma parameters are parameters for correcting image signals and control the relationship between screen brightness and color grayscale. The Gamma parameters of each monitor are fixed. After generating the Gamma parameter, the host computer 10 sends a command to control the short-circuit debugging fixture 30 to adjust the monitor's brightness parameters to the preset factory parameters and write the Gamma parameter to the monitor. Specifically, the preset factory parameters include adjusting the monitor's maximum brightness, minimum brightness, and default brightness. After the monitor's brightness parameters are adjusted to the preset factory parameters, the maximum brightness, minimum brightness, and default brightness of the monitor will be the adjusted brightness values ​​when used by the user. After the Gamma parameter is written to the monitor, the monitor's display effect is associated with the Gamma parameter, and the monitor can have a display effect that meets the factory display requirements.

[0028] After the monitor has completed its debugging, it can be inspected by adding a testing procedure. For example, a brightness testing fixture can be added, placed on the brightness sensor. The host computer's DP signal is connected to the brightness testing fixture, and the host computer is connected to a programmer via a USB cable. The programmer is connected to the brightness testing fixture via an HDMI cable. The host computer enters the testing procedure to perform fixed parameter checks such as the monitor's serial number, contrast ratio checks, maximum and minimum brightness checks, and backtesting of 18-level grayscale brightness and color temperature data, etc. The test data is saved and uploaded to the server. The specific testing procedure for the monitor can be designed according to requirements and will not be detailed here. Monitors that pass the inspection meet the factory requirements and can proceed to other production processes.

[0029] In summary, the automatic display debugging system provided in this embodiment of the invention uses a host computer to issue commands to control the short-circuit debugging fixture to perform debugging. In conjunction with a color analyzer and a barcode scanner, it realizes the automated debugging of display products. Compared with traditional debugging methods, it can effectively reduce the debugging time of display products, and avoid the problem of misoperation. Data retention and retrieval are more convenient, making the debugging of display products more convenient and reliable.

[0030] Please see Figure 2 This invention provides an automated display debugging method, applied to the automated display debugging system described in the above embodiments. The automated display debugging method will be described in detail below. Figure 2 As shown, the method includes the following steps: S110-S160.

[0031] S110. Receive serial number information and obtain the debugging status of the display based on the serial number information.

[0032] In practice, the barcode or QR code on the display is scanned by a barcode scanner. The host computer receives the serial number information transmitted back by the barcode scanner, parses the serial number information, and thus obtains the debugging status of the display. Specifically, the debugging status of the display includes two states: debugged and not debugged. The relevant information is stored in the serial number information of the display after debugging is completed.

[0033] S120. If the debugging state of the display is not debugged, then control the short-circuit debugging fixture to read the write state of the display.

[0034] In practice, after parsing the serial number signal, the host computer determines that the monitor's debugging status is "not debugged," indicating that the monitor under test has not been debugged before and can be debugged. At this time, the host computer issues a command to control the short-circuit debugging fixture to read the monitor's write status. Specifically, the monitor's write status includes two states: writable and unwritable. A writable state indicates that the monitor's parameter board is functioning normally and data can be written. An unwritable state indicates that the monitor's parameter board may have a problem and its function needs to be checked. The host computer needs to ensure that the monitor's write status is writable before proceeding to the next debugging process.

[0035] Furthermore, referring to Figure 3 After obtaining the debugging status of the display based on the serial number information, the process further includes step S121.

[0036] S121. If the display's debugging status is "Debugged", then output a repeat debugging reminder and return to the step of receiving serial number information.

[0037] In practice, after the host computer parses the serial number signal, if it determines that the monitor's debugging status is "already debugged," it means that the monitor under test has already been debugged and does not need to be debugged again. At this time, the host computer outputs a repeat debugging reminder and returns to the steps in S110 above, receiving the serial number information, and waiting for the product to be replaced for debugging again. Specifically, the repeat debugging reminder can be that the host computer displays the message "This product has been debugged, please replace" on the screen, reminding the debugging personnel to remove the current monitor and replace it with another un-debugged monitor for debugging.

[0038] S130. If the write state of the display is writable, then control the short-circuit debugging fixture to read the EDID information of the display and determine whether it is correct.

[0039] In practice, the host computer determines that the monitor's write status is writable, indicating that the monitor's parameter board is functioning normally and data can be written. At this point, the host computer sends a command to control the short-circuit debugging fixture to read the monitor's EDID information and determine its correctness. Specifically, the monitor's EDID information contains parameters related to the monitor and its performance, which may include supplier information, maximum image size, color settings, manufacturer presets, frequency range limitations, and strings such as the monitor name and serial number. The host computer can determine whether the monitor's EDID information is correct by comparing the read EDID information with preset standard EDID information.

[0040] Furthermore, referring to Figure 3 After the control short-circuit debugging tool reads the write status of the display, the method further includes step S131.

[0041] S131. If the write state of the display is not writable, output a display processing reminder and return to the step of the control short-circuit debugging fixture reading the write state of the display.

[0042] In practice, if the host computer determines that the display's write status is unwritable, it indicates a malfunction in the display parameter board, preventing normal data writing. At this point, the host computer outputs a display processing alert and returns to the steps in S120 above, controlling the short-circuit debugging fixture to read the display's write status. Specifically, processing the display alert can involve the host computer displaying a message on the screen stating "Parameter board write status abnormal, please check and handle," reminding the debugging personnel to check the display's parameter board and troubleshoot the abnormality. After troubleshooting and handling the display abnormality, the next debugging step can proceed.

[0043] S140. If the EDID information is correct, control the short-circuit debugging tool to adjust the display parameters of the monitor to Native parameters, and control the color analyzer to collect the first grayscale data of the monitor screen.

[0044] In practice, if the host computer determines that the EDID information of the monitor is correct, it controls the short-circuit debugging tool to adjust the display parameters of the monitor to Native parameters, and controls the color analyzer to collect the first grayscale data of the monitor screen. Specifically, when the display parameters of the monitor are adjusted to Native parameters, the monitor enters Native state, and the display parameters of the monitor become the most original values. Its screen will display native colors and brightness. At the same time, the color analyzer collects the first grayscale data of the monitor screen. The first grayscale data is the 256 grayscale data of the screen when the display parameters are Native parameters. The first grayscale data can be used to calculate the Gamma parameter of the monitor.

[0045] Furthermore, referring to Figure 3 After the control of the short-circuit debugging fixture reads the EDID information of the display and determines whether it is correct, the method further includes step S141.

[0046] S141. If the EDID information is incorrect, output a product rework reminder.

[0047] In practice, if the host computer determines that the EDID information of the monitor is incorrect, it means that there is an error in the parameters related to the monitor and its performance, and debugging cannot continue. At this time, the host computer outputs a product rework reminder. The product rework reminder can be a message displayed on the screen by the host computer saying "Product parameters are abnormal, please rework", thereby reminding the debugging personnel that the parameters of the monitor product being debugged are abnormal, debugging cannot continue, and the product needs to be reworked.

[0048] Furthermore, referring to Figure 3After the color analyzer acquires the first grayscale data of the display screen, the process further includes steps S142-S143.

[0049] S142. Determine whether the first grayscale data is abnormal.

[0050] In practice, after the host computer obtains the first grayscale data, that is, after obtaining the 256 grayscale data of the display running in the Native parameter state, it determines whether the first grayscale data is abnormal. Specifically, it compares the first grayscale data with the system's preset grayscale data to obtain the comparison result. Only if the first grayscale data is normal will the system continue to the next debugging process.

[0051] S143. If the first grayscale data is abnormal, return to the step of receiving the sequence number information.

[0052] In practice, if the host computer determines that the first grayscale data is abnormal, it means that the display brightness of the monitor does not meet the standard, the monitor may have a problem and needs to be reworked. At this time, the system returns to the above S110 steps, receives the serial number information, and re-enters debugging.

[0053] S150. Input the first grayscale data into a preset algorithm to generate the Gamma parameter.

[0054] In practice, the host computer determines that the first grayscale data is normal and inputs it into a preset algorithm to generate the Gamma parameter. Specifically, the Gamma parameter is a parameter used to correct image signals; it controls the relationship between screen brightness and color grayscale. Each monitor has a fixed Gamma parameter, and the monitor can only have a better display effect after the Gamma parameter is written to it.

[0055] In one embodiment, reference is made to Figure 4 After inputting the first grayscale data into a preset algorithm to generate the Gamma parameter, the method further includes steps S151-S153.

[0056] S151. Control the short-circuit debugging tool to load the Gamma parameter to the display, and control the color analyzer to collect the second grayscale data of the display screen.

[0057] In practice, after the first grayscale data is input into a preset algorithm to generate the Gamma parameter, the host computer sends a command to control the short-circuit debugging fixture to load the Gamma parameter onto the monitor, and controls the color analyzer to collect the second grayscale data from the monitor screen. Specifically, loading the Gamma parameter onto the monitor allows the monitor to temporarily have the display effect under the Gamma parameter. At the same time, the color analyzer collects the second grayscale data from the monitor screen. The second grayscale data is the 256 grayscale data of the monitor screen running under the Gamma parameter, and is used to verify the feasibility of the Gamma parameter.

[0058] S152. Calculate the brightness error based on the second grayscale data, and determine whether the brightness error is abnormal.

[0059] In practice, the host computer calculates the brightness error based on the second grayscale data and determines whether the brightness error is abnormal. Specifically, the host computer can compare the second grayscale data with preset grayscale data to calculate the brightness error, determine whether the brightness error is abnormal, and thus verify whether the Gamma parameter meets the requirements. Only Gamma parameters that meet the requirements can be written to the display.

[0060] S153. If the brightness error is abnormal, return to the step of receiving the sequence number information.

[0061] In practice, if the host computer determines that the brightness error is abnormal, it means that the brightness displayed on the monitor is significantly different from the standard brightness under the current Gamma parameter, which does not meet the requirements. At this time, the system returns to step S110 above, receives the serial number information, and re-debugs. Only when the brightness error is normal can it continue to the next debugging process.

[0062] S160. Control the short-circuit debugging tool to adjust the brightness parameter of the display to the preset factory parameter, and write the Gamma parameter into the display.

[0063] In practice, after generating the Gamma parameter, if the brightness error is normal, the host computer sends a command to control the short-circuit debugging fixture to adjust the monitor's brightness parameters to the preset factory parameters and writes the generated Gamma parameter to the monitor's parameter board. Specifically, the preset factory parameters include adjusting the monitor's maximum brightness, minimum brightness, and default brightness. After the monitor's brightness parameters are adjusted to the preset factory parameters, the maximum brightness, minimum brightness, and default brightness of the monitor will be the adjusted brightness values ​​when used by the user. Once the Gamma parameter is written to the monitor's parameter board, the monitor's display effect is associated with the Gamma parameter, and the monitor has a display effect that meets the factory display requirements.

[0064] In one embodiment, reference is made to Figure 5After writing the Gamma parameter to the display, the process further includes steps S161-S162.

[0065] S161. Control the short-circuit debugging fixture to read the write result of the display and determine whether the write result is abnormal.

[0066] In practice, after the control short-circuit debugging tool writes the Gamma parameter to the display, the system needs to verify whether the parameter has been written to the display parameter board normally. At this time, the host computer sends a command to control the short-circuit debugging tool to read the writing result of the display and determine whether the writing result is abnormal.

[0067] S162. If the writing result is abnormal, return to the step of receiving the serial number information.

[0068] In practice, if the host computer determines that the writing result is abnormal, it means that the parameter writing parameters of the display's parameter board are abnormal and need to be re-debugged. At this time, the system returns to S110 above, receives the serial number information, and can be re-debugged.

[0069] In one embodiment, reference is made to Figure 5 After writing the Gamma parameter to the display, the process further includes steps S163-S165.

[0070] S163. Control the short-circuit debugging fixture to read the parameter board data of the display and determine whether the parameter board data is normal.

[0071] In practice, after the system writes the Gamma parameter to the display, the host computer sends a command to control the short-circuit debugging tool to read the parameter board data of the display, parses the read parameter board data, and determines whether the parameter board data is normal, thereby verifying whether the data written into the display parameter board meets the standard.

[0072] S164. If the parameter board data is normal, save the parameter board data to a file and output a debugging completion reminder.

[0073] In practice, if the host computer determines that the parameter board data is normal, it means that the data written to the display parameter board conforms to the standard and there are no abnormalities. At this time, the host computer saves the parameter board data as a file and outputs a debugging completion reminder. Specifically, the file can be in the form of a compressed package, and can be saved to a local database or uploaded to a cloud server platform for storage. The debugging completion reminder can be a "Debugging Complete" message displayed on the screen by the host computer, reminding the debugging personnel that the current display has been debugged and they can switch to the next display for debugging.

[0074] S165. If the parameter board data is abnormal, return to the step of receiving the serial number information.

[0075] In practice, if the host computer determines that the parameter board data is abnormal, it means that the data written into the parameter board of the display does not conform to the standard and there is a data abnormality. At this time, the system returns to the above step S110, receives the serial number information, and can re-debug.

[0076] In summary, the method provided by the embodiments of the present invention can realize automated debugging of display products, effectively reduce the debugging time of display products, avoid the problem of misoperation, make data retention and retrieval more convenient, and effectively improve the convenience and reliability of display product debugging.

[0077] Please see Figure 6 The present invention also provides an automated display debugging apparatus, corresponding to the aforementioned automated display debugging method. The automated display debugging apparatus 200 includes a unit for performing the aforementioned automated display debugging method, and the apparatus can be configured in a computer device. Specifically, as... Figure 6 As shown, the display automated debugging device 200 includes: an acquisition unit 201, a control unit 202, a generation unit 203, and a writing unit 204.

[0078] The system includes: an acquisition unit 201, used to receive serial number information and acquire the display's debugging status based on the serial number information; a control unit 202, used to control the short-circuit debugging fixture to read the display's write status if the display's debugging status is not debugged; if the display's write status is writable, used to control the short-circuit debugging fixture to read the display's EDID information and determine if it is correct; if the EDID information is correct, used to control the short-circuit debugging fixture to adjust the display parameters of the display to Native parameters and control the color analyzer to collect the first grayscale data of the display screen; a generation unit 203, used to input the first grayscale data into a preset algorithm to generate Gamma parameters; and a writing unit 204, used to control the short-circuit debugging fixture to adjust the display's brightness parameters to preset factory parameters and write the Gamma parameters to the display.

[0079] The aforementioned automated display debugging device 200 can be implemented as a computer program that can run on a computer device.

[0080] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An automated display debugging system, characterized in that, The system includes: a host computer, a server platform, a short-circuit debugging fixture, a color analyzer, and a barcode scanner. The short-circuit debugging fixture is used to connect to a display. The host computer is connected to the short-circuit debugging fixture, the color analyzer, and the barcode scanner. The server platform is connected to the host computer via a network. The host computer receives serial number information and obtains the display's debugging status based on the serial number information. If the display's debugging status is "not debugged," it controls the short-circuit debugging fixture to read the display's write status. If the display's write status is "writable," it controls the short-circuit debugging fixture to read the display's EDID information and determine its correctness. If the EDID information is correct, it controls the short-circuit debugging fixture to adjust the display parameters of the display to Native parameters and controls the color analyzer to collect the first grayscale data of the display screen. The first grayscale data is input into a preset algorithm to generate Gamma parameters. The short-circuit debugging fixture is then controlled to adjust the display's brightness parameters to preset factory parameters and write the Gamma parameters to the display.

2. An automated debugging method for a display, characterized in that, Applied to the system of claim 1 above, the method includes: Receive serial number information and obtain the display's debugging status based on the serial number information; If the display is in the debugging state of not debugging, then control the short-circuit debugging fixture to read the write state of the display; If the display is in a writable state, then control the short-circuit debugging fixture to read the display's EDID information and determine whether it is correct. If the EDID information is correct, the short-circuit debugging tool is controlled to adjust the display parameters of the monitor to Native parameters, and the color analyzer is controlled to collect the first grayscale data of the monitor screen. The first grayscale data is input into a preset algorithm to generate the Gamma parameter; The short-circuit debugging tool is controlled to adjust the brightness parameter of the display to the preset factory parameter and write the Gamma parameter into the display.

3. The method according to claim 2, characterized in that, After obtaining the display's debugging status based on the serial number information, the process further includes: If the display is in debug status, a repeat debug reminder is output, and the process returns to the step of receiving serial number information.

4. The method according to claim 2, characterized in that, After the control short-circuit debugging fixture reads the write status of the display, it also includes: If the write status of the display is not writable, then output a display processing reminder and return to the step of the control short-circuit debugging fixture reading the write status of the display.

5. The method according to claim 2, characterized in that, After controlling the short-circuit debugging fixture to read the EDID information of the display and determine whether it is correct, the method further includes: If the EDID information is incorrect, a product rework reminder will be output.

6. The method according to any one of claims 2-5, characterized in that, After the color analyzer acquires the first grayscale data of the display screen, it also includes: Determine whether the first grayscale data is abnormal; If the first grayscale data is abnormal, return to the step of receiving the sequence number information.

7. The method according to any one of claims 2-5, characterized in that, After inputting the first grayscale data into a preset algorithm to generate the Gamma parameter, the method further includes: The short-circuit debugging fixture is controlled to load the Gamma parameter onto the display, and the color analyzer is controlled to collect the second grayscale data of the display screen. The brightness error is calculated based on the second grayscale data, and it is determined whether the brightness error is abnormal. If the brightness error is abnormal, return to the step of receiving the serial number information.

8. The method according to any one of claims 2-5, characterized in that, After writing the Gamma parameter to the display, the process further includes: The short-circuit debugging fixture is controlled to read the parameter board data of the display and determine whether the parameter board data is normal. If the parameter board data is normal, save the parameter board data to a file and output a debugging completion reminder; If the parameter board data is abnormal, return to the step of receiving the serial number information.

9. The method according to claim 8, characterized in that, Before the step of controlling the short-circuit debugging fixture to read the parameter board data of the display is mentioned, the following steps are also included: The short-circuit debugging fixture is controlled to read the write result of the display and determine whether the write result is abnormal. If the writing result is abnormal, return to the step of receiving the serial number information.

10. An automated debugging device for a display, characterized in that, Includes a unit for performing the method according to any one of claims 2-9.

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