Screen configuration method of television, television and storage medium

Abstract

The invention discloses a screen configuration method of a television, the television and a storage medium, and relates to the technical field of televisions, and the method comprises the steps: judging whether the television is in a screen lighting success state or not when it is detected that currently output screen configuration parameters are video buffer object screen configuration parameters under the condition that no time schedule controller screen configuration operation is carried out; if the television is not in the screen lighting success state, the output screen configuration parameters are changed, screen lighting operation is carried out on the television, the output screen configuration parameters are modified to be the screen configuration parameters when the interface detection pin is pulled up, and screen lighting operation is carried out on the television based on the screen configuration parameters. Under the condition that related devices do not need to be manually modified and replaced in the later period, the screen configuration error phenomenon caused by screen configuration parameter output errors when the interface detection pins are abnormally pulled down is solved.

Description

Technical Field

[0001] The present application relates to the technical field of televisions, and in particular to a method for configuring a television screen, a television, and a storage medium. Background Art

[0002] Before the TV is put into use, it is necessary to perform screen matching operations on the TV. At present, the screen matching methods are mainly divided into two types: VBO (V-by-One, video buffer object) screen matching method and TCONLESS (Timing Controller-Less, no timing controller) screen matching method. Among them, in order to solve the problem of high production difficulty and cost during the production stage of the TCONLESS screen matching motherboard due to the strong correlation between the output data format of the TCONLESS screen matching motherboard and the screen body, hardware engineers usually convert the TCONLESS screen matching interface to the VBO screen matching interface through an adapter board, and use software to determine the interface detection pin when starting up to determine whether to output VBO screen matching information or TCONLESS screen matching information, thereby reducing the strong correlation between TCONLESS screen matching and the screen body, thereby reducing production difficulty and cost.

[0003] However, in the actual matching operation, it was found that when the interface detection pin was abnormally pulled low due to problems such as device aging, the software could not correctly judge the required screen matching information, and would erroneously output the VBO screen matching information, causing the TV to be in a black screen state and unable to perform normal screen operation. This made it possible for the problem to be solved later by manually modifying and replacing related devices, which meant that later maintenance and operation were inconvenient. Summary of the invention

[0004] The main purpose of the present application is to provide a method for configuring a television screen, a television and a storage medium, aiming to solve the technical problems of inconvenient subsequent maintenance and operation of the conventional point-screen operation of the television during the screen configuration stage of the television.

[0005] To achieve the above object, the present application proposes a screen configuration method for a television, the screen configuration method for the television comprising:

[0006] In the case of performing screen configuration operation without a timing controller, when it is detected that the currently output screen configuration parameter is the video buffer object screen configuration parameter, it is determined whether the TV is in a screen point success state;

[0007] If the TV is not in the screen-pointing success state, change the output screen configuration parameters and perform the screen-pointing operation on the TV.

[0008] In one embodiment, the step of detecting that the currently output screen configuration parameter is a video buffer object screen configuration parameter includes:

[0009] Get the level status of the interface detection pin set on the main board of the TV;

[0010] When the level state is low, the flag is set and the video buffer object screen configuration parameters are output to the display controller of the TV.

[0011] In one embodiment, the step of determining whether the television is in a screen-pointing success state includes:

[0012] Obtain a screen-pointing feedback signal from a display screen controller, determine the screen state of the TV based on the screen-pointing feedback signal, and judge whether the TV is in a screen-pointing success state according to the screen state.

[0013] In one embodiment, the screen configuration parameters include screen configuration parameters without a timing controller, and the step of changing the output screen configuration parameters and performing a point screen operation on the television includes:

[0014] The identification parameter on the identification position is set to the first identification parameter, and the display screen controller is controlled to perform a restart operation;

[0015] The first identification parameter is used to identify the screen configuration parameters of the direct output without a timing controller.

[0016] In one embodiment, the step of controlling the display screen controller to perform a restart operation includes:

[0017] When the display screen controller completes the restart operation and the screen configuration operation without the timing controller is currently being performed, the level status of the interface detection pin is obtained;

[0018] When the level state is detected to be a low level, the step of changing the output screen configuration parameters and performing a point-screen operation on the television is executed according to the first identification parameter on the identification position.

[0019] In one embodiment, the step of changing the output screen configuration parameters and performing a point screen operation on the television includes:

[0020] Change the video buffer object screen configuration parameters to those without timing controller;

[0021] When the production single key on the mainboard is turned on, after replacing the first identification parameter on the identification position with the second identification parameter, the TV is operated on the screen based on the screen configuration parameter without the timing controller;

[0022] The second identification parameter is used to identify the screen configuration parameter of the output video buffer object.

[0023] In one embodiment, the step of changing the output screen configuration parameters and performing a point screen operation on the television includes:

[0024] Change the video buffer object screen configuration parameters to those without timing controller;

[0025] When the production single button on the mainboard is in the off state, the TV screen is operated based on the screen configuration parameters of the non-timing controller.

[0026] In one embodiment, the screen configuration method of the television further includes:

[0027] When performing screen matching operation of video buffer object, or when performing screen matching operation without timing controller, when it is detected that the interface detection pin set on the main board of the TV is at a high level, the TV is operated on the screen according to the preset screen matching process.

[0028] In addition, to achieve the above-mentioned purpose, the present application also proposes a television set, which includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, and the computer program is configured to implement the steps of the television screen configuration method as described above.

[0029] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by the processor, the steps of the TV screen configuration method as described above are implemented.

[0030] One or more technical solutions proposed in this application have at least the following technical effects:

[0031] A screen configuration method for a television is proposed, and the screen dot method comprises: in the case of performing a screen configuration operation without a timing controller, when it is detected that the currently output screen configuration parameter is a video buffer object screen configuration parameter, judging whether the television is in a screen dot success state; if the television is not in a screen dot success state, changing the output screen configuration parameter and performing a screen dot operation on the television.

[0032] Because it is aimed at processing the black screen phenomenon of the TV set when the interface detection pin is abnormally pulled low and only the video buffer object screen configuration parameters can be output when the TCONLESS screen configuration interface is converted to the VBO screen configuration interface through the adapter board, this application is for setting the screen point judgment change process when performing a screen configuration operation without a timing controller and detecting that the currently output screen configuration parameters are video buffer object screen configuration parameters, that is, when it is detected that the current screen configuration operation is without a timing controller and the video buffer object screen configuration parameters are output, it will first determine whether the TV is in a successful screen point state, that is, the TV is based on the input Whether the screen configuration parameters of the video buffer object output can be used for effective screen display. If the TV is not in a successful screen-pointing state, it means that the current interface detection pin is abnormally pulled low, causing a screen configuration error. At this time, the output screen configuration parameters will be changed, that is, the output screen configuration parameters will be modified to be the screen configuration parameters when the interface detection pin is pulled high. The TV is operated on the basis of the screen configuration parameters, so as to solve the screen configuration error caused by the screen configuration parameter output error when the interface detection pin is abnormally pulled low without the need for subsequent manual modification and replacement of related components. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 A schematic diagram of a flow chart of a first embodiment of a method for configuring a screen for a television set according to the present application;

[0036] Figure 2 A schematic diagram of a flow chart of a mainboard controller provided on the mainboard of the television set of the present application detecting that the current operation is the first time to perform screen configuration operation without a timing controller;

[0037] Figure 3 This is a flow chart after the output screen configuration parameters are changed;

[0038] Figure 4 A brief flowchart of the method for configuring a TV screen provided in this application;

[0039] Figure 5 A schematic diagram of the device structure of the hardware operating environment involved in the method for configuring the screen of a television in an embodiment of the present application.

[0040] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0041] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0042] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0043] The main solution of the embodiment of the present application is: when performing screen configuration operation without a timing controller, when it is detected that the currently output screen configuration parameters are video buffer object configuration parameters, it is determined whether the TV is in a successful screen point state; if the TV is not in a successful screen point state, the output screen configuration parameters are changed to perform the screen point operation on the TV.

[0044] Due to the existing technology, in order to solve the problem of high production difficulty and cost due to the strong correlation between the output data format of the TCONLESS screen motherboard and the screen body during the production stage of the TCONLESS screen motherboard, hardware engineers usually convert the TCONLESS screen interface to a VBO screen interface through an adapter board, and use software to determine the interface detection pin when starting up to determine whether to output VBO screen information or TCONLESS screen information, thereby reducing the strong correlation between TCONLESS screen and the screen body, thereby reducing production difficulty and cost.

[0045] However, in the actual matching operation, it was found that when the interface detection pin was abnormally pulled low due to problems such as device aging, the software could not correctly judge the required screen matching information, and would erroneously output the VBO screen matching information, causing the TV to be in a black screen state and unable to perform normal screen operation. This made it possible for the problem to be solved later by manually modifying and replacing related devices, which meant that later maintenance and operation were inconvenient.

[0046] However, in the actual matching operation, it was found that when the interface detection pin was abnormally pulled low due to problems such as device aging, the software could not correctly judge the required screen matching information, and would erroneously output the VBO screen matching information, causing the TV to be in a black screen state and unable to perform normal screen operation. This made it possible for the problem to be solved later by manually modifying and replacing related devices, which meant that later maintenance and operation were inconvenient.

[0047] The present application provides a solution, because it is to deal with the black screen phenomenon of the TV set when the interface detection pin is abnormally pulled low and only the video buffer object screen configuration parameters can be output when the TCONLESS screen configuration interface is converted to the VBO screen configuration interface through an adapter board. Therefore, the present application is to set the screen point judgment change process when performing a screen configuration operation without a timing controller and detecting that the currently output screen configuration parameters are video buffer object screen configuration parameters. That is, when it is detected that the current screen configuration operation is without a timing controller and the video buffer object screen configuration parameters are output, it will first determine whether the TV is in a successful screen point state, that is, Whether the TV can display effective images based on the screen configuration parameters of the output video buffer object, if the TV is not in a successful screen-pointing state, it means that the current interface detection pin is abnormally pulled low, causing a screen configuration error. At this time, the output screen configuration parameters will be changed, that is, the output screen configuration parameters will be modified to be the screen configuration parameters when the interface detection pin is pulled high, and the TV will be operated based on the screen configuration parameters, so as to solve the screen configuration error caused by the output error of the screen configuration parameters when the interface detection pin is abnormally pulled low without the need for subsequent manual modification and replacement of related components.

[0048] It should be noted that the execution subject of this embodiment may be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, a television, etc. The following takes a television as an example to illustrate this embodiment and the following embodiments.

[0049] Based on this, the embodiment of the present application provides a screen configuration method for a television, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the screen configuration method for a television set of the present application.

[0050] In this embodiment, the screen configuration method of a television includes steps S10 to S20:

[0051] Step S10, when performing screen configuration operation without a timing controller, when it is detected that the currently output screen configuration parameters are video buffer object screen configuration parameters, it is determined whether the TV is in a screen point success state.

[0052] First, the two conventional screen configuration methods for televisions are explained. The conventional screen configuration method without a timing controller is as follows: the data format output on the mainboard of the television needs to be strongly related to the screen body. Its main transmission protocols include CEDS, EPI, ISP, etc., and the timing control signals required by different screen bodies are also different. Therefore, in the mainboard screen configuration stage of the television based on the screen configuration method without a timing controller, the mainboard function needs to be verified to find the corresponding screen body for the point screen verification operation of the television. That is, the conventional screen configuration method without a timing controller is highly dependent on a specific screen body, making the screen matching process more cumbersome and complicated. The conventional video buffer object screen configuration method is relatively simple and does not rely on a specific screen body, which is relatively simple compared to the screen configuration method without a timing controller.

[0053] Based on the characteristics of the two screen configuration methods, it is proposed that the screen configuration interface without a timing controller is converted to a video buffer object screen configuration interface through a conversion board as shown in the background technology. The mainboard selectively outputs the video buffer object screen configuration parameters or the screen configuration parameters without a timing controller to perform screen operation on the TV by judging the level state of the corresponding interface detection pin. However, this method is highly dependent on the interface detection pin. When the interface detection pin is abnormally pulled low due to device aging and other reasons, the controller on the mainboard can only detect a low level state, that is, it will only output the video buffer object screen configuration parameters, so that some TVs that need to output the screen configuration parameters without a timing controller for screen operation cannot display the screen normally.

[0054] Therefore, according to the above-mentioned problems, this embodiment proposes that the screen configuration parameters are currently output through the screen configuration interface without a timing controller, that is, when the screen configuration operation without a timing controller is performed, when it is detected that the output screen configuration parameters are the screen configuration parameters corresponding to the video buffer, the screen display status of the TV is judged, that is, whether the TV is in a successful screen-clicking state, so as to judge whether the interface detection pin is abnormally pulled low, resulting in the problem of erroneous output of the video buffer object screen configuration parameters.

[0055] Step S20: If the TV is not in a successful screen-pointing state, the output screen configuration parameters are changed to perform a screen-pointing operation on the TV.

[0056] If it is detected that the TV is not in a successful screen-clicking state, it means that the screen-configuration parameters of the currently output video buffer object are incorrect screen-configuration parameters. At this time, the TV needs to be based on the screen-configuration parameters without a timing controller to perform effective screen-configuration operations. Therefore, the output video buffer object screen-configuration parameters need to be changed to the screen-configuration parameters without a timing controller, and then the screen-clicking operation is performed on the TV. This allows the output video buffer object screen-configuration parameters to be effectively changed without the need for manual inspection, modification, or replacement of the TV's internal hardware, thereby avoiding the need for users to transport TVs with incorrect screen-configuration parameter outputs to a maintenance center for hardware inspection, modification, or replacement, which causes inconvenience and inconvenience in operation.

[0057] That is, based on the screen configuration method of the TV film proposed in this embodiment, by changing the software on the main board, when performing screen configuration operation without a timing controller, when it is detected that the output screen configuration parameters are video buffer object screen configuration parameters, a TV screen point success status judgment process is added to effectively judge whether the output video buffer object screen configuration parameters can correctly brighten the screen of the TV and change the screen configuration parameters. This ensures that when the interface detection pin is abnormally pulled low, some TVs that need to output screen configuration parameters without a timing controller for screen point operation can still perform normal screen display operation without modifying or replacing the hardware.

[0058] In this embodiment, when a screen configuration operation without a timing controller is performed and it is detected that the currently output screen configuration parameters are video buffer object screen configuration parameters, a screen point judgment change process is set, that is, when it is detected that a screen configuration operation without a timing controller is currently performed and the video buffer object screen configuration parameters are output, it will first be determined whether the TV is in a successful screen configuration state, that is, whether the TV can perform effective picture display based on the output video buffer object screen configuration parameters. If the TV is not in a successful screen configuration state, it means that the current interface detection pin is abnormally pulled low, causing a screen configuration error. At this time, the output screen configuration parameters will be changed, that is, the output screen configuration parameters will be modified to be corrected to the screen configuration parameters when the interface detection pin is pulled high, and the TV will be operated based on the screen configuration parameters, so as to solve the screen configuration error caused by the output error of the screen configuration parameters when the interface detection pin is abnormally pulled low without the need for subsequent manual modification and replacement of related components.

[0059] The specific process of the TV screen matching method proposed in this application can be referred to Figure 2 As shown, when the mainboard controller set on the mainboard of the television detects that the current screen configuration operation without the timing controller is performed for the first time, the screen configuration method of the television specifically includes steps A10 to A60:

[0060] Step A10, obtaining the level status of the interface detection pin set on the main board of the TV.

[0061] First, the mainboard controller on the TV detects that the current screen configuration operation is based on the non-timing controller, that is, when the non-timing controller screen configuration interface is converted into a video buffer object screen configuration interface through an adapter board, the mainboard controller will detect the level status of the interface detection pin set on the mainboard to determine whether the mainboard controller needs to output the non-timing controller screen configuration parameters for point-to-screen operation, or output the video buffer object screen configuration parameters for point-to-screen operation.

[0062] Step A20, when the level state is low, set the flag bit, and output the video buffer object screen configuration parameters to the display screen controller of the TV.

[0063] When it is detected that the level state on the interface detection pin is low, it is initially assumed that the screen configuration parameters of the video buffer object currently need to be output to the display screen controller of the TV to perform the screen operation.

[0064] It should be noted that because the interface detection pin may be abnormally pulled low, an identification bit can be set at this time. The identification bit is used to identify whether the interface detection pin is abnormally pulled low in the subsequent judgment step, so that when the screen configuration operation without a timing controller is not performed for the first time, the judgment process can be simplified based on the identification bit, thereby speeding up the TV's screen operation.

[0065] Step A30, obtaining a point-screen feedback signal from a display screen controller, and determining the screen status of the television based on the point-screen feedback signal, so as to judge whether the television is in a point-screen success state according to the screen status.

[0066] After the host controller outputs the screen configuration parameters of the video buffer object and performs the screen-pointing operation on the TV, the host controller will obtain the screen-pointing feedback signal of the display controller. The screen-pointing feedback signal can reflect whether the TV display can display the screen based on the connected screen configuration parameters. Therefore, according to the screen-pointing feedback signal, it can be determined whether the TV is in a successful screen-pointing state, so that the host controller can determine whether it is necessary to change the output screen configuration parameters to ensure that the TV can display the screen normally.

[0067] It should be noted that, based on the screen-click feedback signal on the display controller, the screen status of the TV at this time can be determined. When the screen status is the screen locked status, it means that the TV screen can be displayed on the bright screen; if the screen status is the screen unlocked status, it means that the TV screen has not yet been able to display the screen normally, that is, it is not in a successful screen click state.

[0068] Step A40, setting the identification parameter on the identification position to the first identification parameter, and controlling the display screen controller to perform a restart operation; wherein the first identification parameter is used to identify the direct output of the screen configuration parameter without a timing controller.

[0069] If it is detected that the current TV is not in a successful screen-pointing state, the identification parameter of the identification bit set in step A20 is set, and its identification parameter is set to the first identification parameter, which is used to characterize that the TV needs to perform correct screen-pointing operation based on the screen-pointing parameters without a timing controller. At the same time, it can also characterize that the interface detection pin on the mainboard is abnormally pulled low, so that in the subsequent detection process, when the screen-pointing operation without a timing controller is performed, when the interface detection pin is detected to be in a low level state, the screen-pointing parameters without a timing controller can be directly output, thereby speeding up the screen-pointing operation process of the TV.

[0070] It should be noted that in order to ensure that the changed screen configuration parameters can be loaded and executed correctly, it is also necessary to control the display controller to perform a restart operation to avoid conflicts between the video buffer object screen configuration parameters input into the display controller and the subsequently input non-timing controller screen configuration parameters.

[0071] Step A50, when the display screen controller is controlled to complete the restart operation and the screen configuration operation without the timing controller is currently being performed, the level state of the interface detection pin is obtained.

[0072] After the control display screen controller completes the restart operation, when it is re-determined that the currently executed screen configuration operation is a screen configuration operation without a timing controller, the level status of the interface detection pin is obtained again to avoid the interface detection pin being sometimes good and sometimes bad due to poor contact of the device, resulting in the current interface detection pin being able to be pulled up normally, but still following the screen point success status judgment process proposed in this embodiment, and the existing screen point process error phenomenon.

[0073] Step A60, when it is detected that the level state is a low level, the output screen configuration parameters are changed according to the first identification parameter on the identification position, and the step of performing a point screen operation on the TV is performed.

[0074] When it is detected that the level state of the interface detection pin is in a low level state, because in the previous step process, it has been determined that the TV needs to be based on the screen configuration parameters without a timing controller to perform effective screen operation, the host controller at this time directly changes the screen configuration parameters of the video buffer object output in the early stage to the screen configuration parameters without a timing controller according to the first identification parameter on the set identification bit, so as to perform effective screen operation on the TV.

[0075] In this embodiment, the level state of the interface detection pin set on the main board of the television is obtained. When the level state is a low level, the identification bit is set, and the video buffer object screen configuration parameters are output to the display screen controller of the television. The screen point feedback signal of the display screen controller is obtained. Based on the screen point feedback signal, the screen state of the television is determined to determine whether the television is in a successful screen point state according to the screen state. If not, the identification parameter on the identification bit is set to the first identification parameter, and the display screen controller is controlled to perform a restart operation. When the display screen controller is controlled to complete the restart operation and the screen configuration operation without a timing controller is currently being performed, the level state of the interface detection pin is obtained. When the level state is detected to be a low level, the output screen configuration parameters are changed according to the first identification parameter on the identification bit, and the step of performing a screen point operation on the television is achieved, so that the effective screen point operation of the television can be ensured while accelerating the screen point operation process of the television without the need for manual device replacement and modification at a later stage.

[0076] In a feasible implementation manner, when the output screen configuration parameters are changed, two different screen configuration execution steps can be performed according to the current stage of the TV, namely, referring to Figure 3 As shown, step A60 may include steps A61 to A63:

[0077] Step A61, changing the video buffer object screen configuration parameters to the non-timing controller screen configuration parameters.

[0078] Step A62, when the production single button on the mainboard is turned on, replace the first identification parameter on the identification position with the second identification parameter, and perform a point-screen operation on the TV based on the screen configuration parameters of the timing-free controller; wherein the second identification parameter is used to identify the output video buffer object screen configuration parameters.

[0079] It should be noted that, depending on whether the TV has been shipped from the factory, the stage the TV is in is divided into a factory inspection stage and a user use stage, which can be identified based on the production single button on the motherboard.

[0080] When the mainboard controller changes the screen configuration parameters of the output video buffer object to the screen configuration parameters without the timing controller, and when it is determined that the production single button on the mainboard is on, it means that the TV is currently performing screen configuration operations during the production process. Therefore, in order to ensure the integrity of the TV screen configuration operation detection process during the production process, the first identification parameter on the identification position set in the early stage will be replaced with the second identification parameter, so that after the TV is restarted, it can execute the complete screen point success status judgment process to ensure the detection integrity of the TV before leaving the factory.

[0081] It should be noted that the second identification parameter is used to characterize that the TV needs to perform the screen-pointing operation based on the video buffer object screen configuration parameters. When the screen configuration operation is performed without a timing controller and the level state on the interface detection pin is detected to be a low level, the identification bit is detected. When the identification parameter on the identification bit is the second identification parameter, the output video buffer object screen configuration parameters will be executed, and the step of performing the screen-pointing operation on the TV will be based on the video buffer object screen configuration parameters.

[0082] Step A63, when the production single key on the mainboard is in the off state, the TV screen is operated based on the screen configuration parameters of the timing controller.

[0083] When the mainboard controller changes the output video buffer object screen configuration parameters to the timing controller-free screen configuration parameters, and when it is determined that the production single key on the mainboard is in the off state, it means that the TV is currently performing screen configuration operations during user use. Therefore, in order to speed up the TV screen display operation during user use, the TV screen point operation will be completed directly based on the timing controller-free screen configuration parameters without modifying the first identification parameter on the identification position, to ensure that in the subsequent screen point success status judgment process, the step of outputting the video buffer object screen configuration parameters can be skipped based on the first identification parameter on the identification position, and the timing controller-free screen configuration parameters can be directly output to complete the TV screen display.

[0084] The software form of the identification bit in the mainboard controller is EPP 0x21D, the first identification parameter is represented by EPP0x21D=1, and the second identification parameter is represented by EPP 0x21D=0.

[0085] Specifically, the specific steps of the television screen configuration method proposed in this application also include step S30 as shown below:

[0086] Step S30, when performing screen matching operation of the video buffer object, or when performing screen matching operation without a timing controller, when it is detected that the interface detection pin set on the main board of the TV is at a high level, the TV is operated on the screen according to the preset screen matching process.

[0087] If in the TV's screen configuration judgment process, it is detected that the current screen configuration operation is for the video buffer object, which means that there is no need to detect the level status on the interface detection pin, or the current screen configuration operation is without a timing controller, but the level status on the interface detection pin is detected to be a high level state, which means that the current interface detection pin is not abnormally pulled low. In this case, there is no need to execute the screen point success status judgment process, and the mainboard controller directly performs the TV screen point operation according to the preset screen configuration process.

[0088] It should be noted that the preset screen configuration process is customized based on the actual screen configuration operation.

[0089] For example, in order to help understand the implementation process of the television screen configuration method obtained by combining this embodiment with the above-mentioned embodiment 1, please refer to Figure 4 , Figure 4 A brief flow chart of a method for configuring a screen for a television is provided, specifically:

[0090] When the TV is turned on, it is determined whether the screen configuration operation is performed without a timing controller (i.e. Figure 4 If so, determine whether the level state on the interface detection pin is low (i.e. Figure 4 If so, check whether there is a flag bit (i.e. Figure 4 Step S3 in the above example), if it does not exist, set the flag bit (i.e. Figure 4 Step S4 in the video buffer object), and output the video buffer object screen configuration parameters to perform point screen operation on the TV (ie Figure 4 Step S5 in the above example) determines whether the screen state is the screen locked state (i.e. Figure 4 If so, it is determined that the current screen configuration parameters based on the video buffer object can complete the bright screen display of the TV (i.e. Figure 4 If not, the identification parameter on the identification bit is set to the first identification parameter (ie Figure 4 Step S8 in the above example) and controls the TV to perform a restart operation (i.e. Figure 4 Step S9 in the above example) determines whether the screen configuration operation is performed without a timing controller after the restart is completed (i.e. Figure 4 If so, determine whether the level state on the interface detection pin is low (i.e. Figure 4 If so, check whether there is a flag bit (i.e. Figure 4 Step S3 in the above example), if it exists, obtain the first identification parameter on the identification bit (i.e. Figure 4 Step S10 in the above step), outputting the screen configuration parameters without timing controller based on the first identification parameter (i.e. Figure 4 Step S11 in the above example) determines whether the production key on the mainboard is in the on state (i.e. Figure 4 If yes, then the first identification parameter on the identification bit is set to the second identification parameter (i.e. Figure 4 After step S13 in step S14, the screen display of the TV is completed based on the screen matching parameters of the non-timing controller (ie Figure 4 If not, the screen display of the TV is completed directly based on the screen matching parameters of the non-timing controller (ie Figure 4 , step S14 in the process.

[0091] If it is determined that the screen configuration operation is not performed without a timing controller, the screen point operation of the TV is performed according to the preset screen configuration process (i.e. Figure 4 Step S15 in the step); if it is determined that the level state on the interface detection pin is not a low level, the point screen operation of the TV is performed according to the preset screen matching process (ie Figure 4 Step S15 in the process).

[0092] Among them, if when obtaining the identification parameter on the identification position, the identification parameter obtained is the second identification parameter (i.e. Figure 4 Step S10 in the output video buffer object configuration parameter (i.e. Figure 4 Step S5 in ).

[0093] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the screen configuration method of the television set of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0094] The present application provides a television set, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the screen configuration method of the television set in the above-mentioned embodiment one.

[0095] Reference below Figure 5 , which shows a schematic diagram of the structure of a television set suitable for implementing the embodiments of the present application. The television set in the embodiments of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 5 The television shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0096] like Figure 5As shown, the television may include a processing device 1001 (e.g., a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the television are also stored. The processing device 1001, ROM1002, and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. Communication device 1009 can allow the TV to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a TV with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0097] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0098] The television provided by the present application adopts the television screen matching method in the above embodiment, which can solve the technical problems of inconvenient later maintenance and operation for the conventional point-screen operation of the television during the screen matching stage of the television. Compared with the prior art, the beneficial effects of the television provided by the present application are the same as the beneficial effects of the television screen matching method provided by the above embodiment, and other technical features in the television are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0099] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0100] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0101] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the screen configuration method for a television in the above-mentioned embodiment.

[0102] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0103] The computer-readable storage medium may be included in the television set; or may exist independently without being assembled into the television set.

[0104] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by a television, the television sets: when performing a screen configuration operation without a timing controller, and after detecting that the currently output screen configuration parameters are video buffer object screen configuration parameters, sets a screen point judgment change process, that is, when detecting that the current screen configuration operation without a timing controller is being performed and the video buffer object screen configuration parameters are output, the television sets will first determine whether they are in a successful screen configuration state, that is, whether the television sets can perform effective screen display based on the output video buffer object screen configuration parameters. If the television sets are not in a successful screen configuration state, it means that the current interface detection pin is abnormally pulled low, causing a screen configuration error. At this time, the output screen configuration parameters will be changed, that is, the output screen configuration parameters will be modified to be corrected to the screen configuration parameters when the interface detection pin is pulled high, and the screen configuration operation will be performed on the television sets based on the screen configuration parameters, so as to solve the screen configuration error caused by the output error of the screen configuration parameters when the interface detection pin is abnormally pulled low without the need for subsequent manual modification and replacement of related components.

[0105] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0106] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0107] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0108] The readable storage medium provided in the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned TV screen configuration method, and can solve the technical problems of inconvenient post-maintenance and operation for the conventional point-screen operation of the TV during the TV screen configuration stage. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in the present application are the same as the beneficial effects of the TV screen configuration method provided in the above-mentioned embodiment, and will not be elaborated here.

[0109] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A method for configuring a screen for a television, characterized in that: The screen configuration method of the television comprises: In the case of performing screen configuration operation without a timing controller, when it is detected that the currently output screen configuration parameter is a video buffer object screen configuration parameter, determining whether the television is in a screen point success state; If the television is not in a screen-pointing success state, the output screen configuration parameters are changed to perform a screen-pointing operation on the television.

2. The method for configuring a television screen according to claim 1, wherein: The step of detecting that the currently output screen configuration parameters are video buffer object screen configuration parameters includes: Obtaining the level status of the interface detection pin set on the main board of the television; When the level state is a low level, a flag is set, and the video buffer object screen configuration parameters are output to the display screen controller of the television.

3. The method for matching screens of a television set as claimed in claim 2, characterized in that: The step of determining whether the television is in a successful screen-pointing state comprises: A screen dot feedback signal of the display screen controller is obtained, and based on the screen dot feedback signal, a screen state of the television is determined, so as to judge whether the television is in the screen dot success state according to the screen state.

4. The method for configuring a television screen as claimed in claim 3, wherein: The screen configuration parameters include screen configuration parameters without a timing controller, and the step of changing the output screen configuration parameters, before the step of performing a point screen operation on the television, includes: Setting the identification parameter on the identification position to the first identification parameter, and controlling the display screen controller to perform a restart operation; The first identification parameter is used to identify the direct output of the timing controller-free screen configuration parameter.

5. The method for matching screens of a television set as claimed in claim 4, characterized in that: The step of controlling the display screen controller to perform a restart operation includes: When the display screen controller is controlled to complete the restart operation and the screen configuration operation without the timing controller is currently executed, the level state of the interface detection pin is obtained; When it is detected that the level state is a low level, the step of changing the output screen configuration parameters and performing a point-screen operation on the TV is performed according to the first identification parameter on the identification position.

6. The method for matching screens of a television set as claimed in claim 5, characterized in that: The step of changing the output screen configuration parameters and performing a point screen operation on the television comprises: Changing the video buffer object screen configuration parameters to the timing controller-free screen configuration parameters; When the production single key on the mainboard is in the on state, after replacing the first identification parameter on the identification position with the second identification parameter, the point screen operation is performed on the television based on the screen configuration parameter without the timing controller; The second identification parameter is used to identify the screen configuration parameter for outputting the video buffer object.

7. The method for configuring a television screen as claimed in claim 5, characterized in that: The step of changing the output screen configuration parameters and performing a point screen operation on the television comprises: Changing the video buffer object screen configuration parameters to the timing controller-free screen configuration parameters; When the production single key on the mainboard is in a closed state, the television is operated on the screen based on the screen configuration parameters of the timing-free controller.

8. The method for configuring a television screen according to claim 1, wherein: The screen configuration method of the television also includes: When performing screen matching operation of the video buffer object, or when performing screen matching operation without the timing controller, when it is detected that the interface detection pin set on the main board of the TV is at a high level, the TV is operated on the screen according to the preset screen matching process.

9. A television set, characterized in that: The television set comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the method for configuring a television set as described in any one of claims 1 to 8.

10. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the method for configuring a television screen as described in any one of claims 1 to 8 are implemented.

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