Lamp panel display method and device, terminal equipment and storage medium

Abstract

The invention discloses a lamp panel display method and device, terminal equipment and a storage medium, and relates to the technical field of vehicles, and the method comprises the steps: obtaining a to-be-displayed image; calculating to obtain a current parameter corresponding to the image to be displayed; and controlling a lamp panel to display the to-be-displayed image based on the current parameter. The manufacturing cost can be controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and particularly to a method, a device, a terminal device and a storage medium for lamp panel display. Background Art

[0002] In the related art, when displaying an image through a lamp panel, in order to avoid the lamp panel components aging too fast, generally, the heat dissipation structure of the lamp panel is optimized and heat dissipation devices (such as radiators, heat sinks, fans, etc.) are added to improve the heat dissipation effect of the lamp panel and reduce the working temperature.

[0003] However, optimizing the heat dissipation structure of the lamp panel and adding heat dissipation devices will increase the manufacturing cost. Summary of the Invention

[0004] The main object of the present invention is to provide a method, a device, a terminal device and a storage medium for lamp panel display, aiming to solve the problem that the current methods for extending the life of the lamp panel will increase the manufacturing cost.

[0005] To achieve the above object, the present invention provides a method for lamp panel display, the method comprising:

[0006] Obtaining an image to be displayed;

[0007] Calculating a current parameter corresponding to the image to be displayed;

[0008] Controlling the lamp panel to display the image to be displayed based on the current parameter.

[0009] Optionally, the step of calculating the current parameter corresponding to the image to be displayed includes:

[0010] Calculating pixel data in the image to be displayed to obtain a final calculation result, where the final calculation result is the pixel value of the brightest interval in the image to be displayed;

[0011] Querying the current parameter based on the final calculation result.

[0012] Optionally, the step of calculating the pixel data in the image to be displayed to obtain a final calculation result includes:

[0013] Decomposing the image to be displayed to obtain a plurality of pictures;

[0014] Dividing the plurality of pictures based on a preset time unit;

[0015] Accumulating pixels of the pictures in each time unit to obtain respective calculation results;

[0016] Taking the maximum value of the respective calculation results as the final calculation result.

[0017] Optionally, before the step of performing pixel accumulation on the pictures for each of the time units to obtain respective calculation results, the following steps are included:

[0018] Filter the light boards based on the light board attributes to obtain the light boards to be processed;

[0019] The step of performing pixel accumulation on the pictures for each of the time units to obtain respective calculation results includes:

[0020] Perform pixel accumulation on the pictures displayed by the light boards to be processed for each of the time units to obtain respective calculation results.

[0021] Optionally, after the step of performing pixel accumulation on the pictures for each of the time units to obtain respective calculation results, the following steps are included:

[0022] Perform a filtering operation on each of the calculation results to obtain the calculation results after the filtering operation;

[0023] The step of filtering each of the calculation results to obtain the final calculation result includes:

[0024] Filter each of the calculation results after the filtering operation to obtain the final calculation result.

[0025] Optionally, the step of querying the current parameters based on the final calculation result includes:

[0026] Query the final calculation result based on the power level conversion table to obtain the corresponding power level and current;

[0027] The step of controlling the light board to display the to-be-displayed image based on the current parameters includes:

[0028] Control the light board to display the to-be-displayed image based on the corresponding power level and current.

[0029] Optionally, the step of filtering the light boards based on the light board attributes to obtain the light boards to be processed includes:

[0030] Filter the light boards based on the light board position and / or light board category to obtain the light boards to be processed.

[0031] An embodiment of the present invention further provides an image display device, and the device includes:

[0032] A data acquisition module, configured to acquire a to-be-displayed image;

[0033] A calculation module, configured to calculate the current parameters corresponding to the to-be-displayed image;

[0034] A display module, configured to control a light board to display the image to be displayed based on the current parameter.

[0035] An embodiment of the present invention further provides a terminal device, which includes a memory, a processor, and an image display program stored on the memory and executable on the processor. When the image display program is executed by the processor, the light board display method described above is implemented.

[0036] An embodiment of the present invention further provides a computer-readable storage medium, on which an image display program is stored. When the image display program is executed by a processor, the light board display method described above is implemented.

[0037] The light board display method, device, terminal device, and storage medium provided by the embodiments of the present invention obtain an image to be displayed; calculate the current parameter corresponding to the image to be displayed; and control a light board to display the image to be displayed based on the current parameter. The embodiments of the present invention control a light board to display an image to be displayed based on a current parameter. By reasonably controlling the current parameter, heat accumulation of internal components of the light board can be reduced, the aging speed of the components can be decreased, thereby extending the service life of the light board, and an additional heat dissipation device does not need to be introduced, thus controlling the manufacturing cost. Description of the Drawings

[0038] Figure 1 It is a schematic diagram of functional modules of a terminal device to which an image display device of the present invention belongs;

[0039] Figure 2 It is a schematic flowchart of an exemplary embodiment of the light board display method of the present invention;

[0040] Figure 3 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0041] Figure 4 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0042] Figure 5 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0043] Figure 6 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0044] Figure 7 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0045] Figure 8 It is a schematic flowchart of another exemplary embodiment of the light board display method of the present invention;

[0046] Figure 9 It is the power level conversion table in the lamp board display method of the present invention;

[0047] Figure 10 It is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0048] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0049] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0050] The main solution of the embodiment of the present invention is: obtaining an image to be displayed; calculating the current parameter corresponding to the image to be displayed; and controlling the lamp board to display the image to be displayed based on the current parameter. The embodiment of the present invention controls the lamp board to display the image to be displayed based on the current parameter. By reasonably controlling the current parameter, the heat accumulation of the internal components of the lamp board can be reduced, the aging speed of the components can be reduced, so as to extend the service life of the lamp board, and no additional heat dissipation device needs to be introduced, thus controlling the manufacturing cost.

[0051] The embodiment of the present invention takes into account that: in the related art, when displaying an image through a lamp board, in order to avoid the too fast aging speed of the lamp board components, generally the heat dissipation structure of the lamp board is optimized and heat dissipation devices (such as heat sinks, heat dissipation fins, fans, etc.) are added to improve the heat dissipation effect of the lamp board and reduce the working temperature. However, optimizing the heat dissipation structure of the lamp board and adding heat dissipation devices will increase the manufacturing cost.

[0052] Therefore, the embodiment of the present invention proposes a solution to control the lamp board to display the image to be displayed based on the current parameter. By reasonably controlling the current parameter, the heat accumulation of the internal components of the lamp board can be reduced, the aging speed of the components can be reduced, so as to extend the service life of the lamp board, and no additional heat dissipation device needs to be introduced, thus controlling the manufacturing cost.

[0053] Specifically, referring to Figure 1 , Figure 1 It is a schematic diagram of the functional modules of the terminal device to which the image display device of the present invention belongs. The image display device can be an independent device capable of data processing, and it can be carried on the device in the form of hardware or software. The device can be an intelligent mobile terminal with data processing functions such as a mobile phone, a tablet computer, etc., and can also be a fixed device or a server with data processing functions, etc.

[0054] In this embodiment, the device to which the image display device belongs at least includes an output module 110, a processor 120, a memory 130, and a communication module 140.

[0055] The operating system and the image display program are stored in the memory 130; the output module 110 can be a display screen, etc. The communication module 140 can include a WIFI module, a Bluetooth module, etc., and communicates with external devices or servers through the communication module 140.

[0056] Among them, when the image display program in the memory 130 is executed by the processor, the following steps are implemented:

[0057] Obtain the image to be displayed;

[0058] Calculate the current parameter corresponding to the image to be displayed;

[0059] Based on the current parameter, control the light board to display the image to be displayed.

[0060] Furthermore, when the image display program in the memory 130 is executed by the processor, the following steps are also implemented:

[0061] Calculate the pixel data of the image to be displayed to obtain a final calculation result, and the final calculation result is the pixel value of the brightest interval in the image to be displayed;

[0062] Query the current parameter based on the final calculation result.

[0063] Furthermore, when the image display program in the memory 130 is executed by the processor, the following steps are also implemented:

[0064] Decompose the image to be displayed to obtain a number of pictures;

[0065] Divide the number of pictures based on a preset time unit;

[0066] Accumulate the pixels of the pictures under each time unit to obtain each calculation result;

[0067] Take the maximum value of each calculation result as the final calculation result.

[0068] Furthermore, when the image display program in the memory 130 is executed by the processor, the following steps are also implemented:

[0069] Filter the light board based on the light board attributes to obtain the light board to be processed;

[0070] Accumulate the pixels of the pictures displayed by the light board to be processed under each time unit to obtain each calculation result.

[0071] Furthermore, when the image display program in the memory 130 is executed by the processor, the following steps are also implemented:

[0072] Perform a filtering operation on each of the calculated results to obtain the calculated results after the filtering operation;

[0073] Perform a screening on each of the calculated results after the filtering operation to obtain the final calculated result.

[0074] Further, when the image display program in the memory 130 is executed by the processor, the following steps are further implemented:

[0075] Query the final calculated result based on the power level conversion table to obtain the corresponding power level and current;

[0076] Control the lamp board to display the image to be displayed based on the corresponding power level and current.

[0077] Further, when the image display program in the memory 130 is executed by the processor, the following steps are further implemented:

[0078] Screen the lamp board based on the lamp board position and / or lamp board category to obtain the lamp board to be processed.

[0079] In this embodiment, through the above solution, specifically, an image to be displayed is obtained; current parameters corresponding to the image to be displayed are calculated; and the lamp board is controlled to display the image to be displayed based on the current parameters. In the embodiment of the present invention, the lamp board is controlled to display the image to be displayed based on the current parameters. By reasonably controlling the current parameters, the heat accumulation of the internal components of the lamp board can be reduced, the aging speed of the components can be lowered, thereby extending the service life of the lamp board, and no additional heat dissipation device needs to be introduced, controlling the manufacturing cost.

[0080] Based on the above device architecture but not limited to the above architecture, an embodiment of the method of the present invention is proposed.

[0081] The execution subject of the method in this embodiment may be an image display device. The image display device may be a device independent of the equipment and capable of data processing, and it may be carried on the equipment in the form of hardware or software.

[0082] Refer to Figure 2 , Figure 2 is a schematic flowchart of an exemplary embodiment of the lamp board display method of the present invention. The lamp board display method includes:

[0083] Step S10, obtain an image to be displayed.

[0084] Wherein, the image to be displayed includes a picture, a video or an image generated by drawing.

[0085] Step S20, calculate the current parameters corresponding to the image to be displayed.

[0086] Among them, the current parameters corresponding to the image to be displayed include the power, power level, current, voltage, inductance, etc. corresponding to the image to be displayed.

[0087] Step S30, based on the current parameters, control the lamp board to display the image to be displayed.

[0088] Among them, adjust the value or state of the current parameters in the lamp board to display the image to be displayed.

[0089] In this embodiment, through the above solution, obtain the image to be displayed; calculate the current parameters corresponding to the image to be displayed; based on the current parameters, control the lamp board to display the image to be displayed. In the embodiment of the present invention, the lamp board is controlled to display the image to be displayed based on the current parameters. By reasonably controlling the current parameters, the heat accumulation of the internal components of the lamp board can be reduced, the aging speed of the components can be lowered, thereby prolonging the service life of the lamp board, and no additional heat dissipation device needs to be introduced, controlling the manufacturing cost.

[0090] Refer to Figure 3 , Figure 3 It is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0091] Based on the above Figure 2 shown embodiment, in step S20, calculating the current parameters corresponding to the image to be displayed includes:

[0092] Step S21, calculate the pixel data of the image to be displayed to obtain a final calculation result, and the final calculation result is the pixel value of the brightest interval in the image to be displayed.

[0093] Among them, if the image to be displayed is a picture, the pixel data of the image to be displayed can be directly calculated to obtain the final calculation result; if the image to be displayed is an animated picture, video or drawn image, the pixel data in all or part of the pictures can be obtained for calculation to obtain the final calculation result.

[0094] Among them, calculating the pixel data may include, but is not limited to, the following methods:

[0095] (1) Binarization, converting a grayscale image into a binary image.

[0096] (2) Filtering, adjusting the values of pixels by applying various filters, such as smoothing filter, sharpening filter, edge detection filter, etc.

[0097] (3) Mathematical operations, various mathematical operations can be performed on the pixels in the image, such as addition, subtraction, multiplication, division, etc.

[0098] Step S22, query the current parameters based on the final calculation result.

[0099] Among them, different calculation results correspond to different current parameters. Thus, the corresponding current parameters can be queried based on the final calculation result.

[0100] The embodiment of the present invention adjusts the current parameters according to the actual pixel data calculation result, which helps to minimize power consumption to the greatest extent, thereby improving the energy efficiency of the lamp board.

[0101] Refer to Figure 4 , Figure 4 which is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0102] Based on the above Figure 3 shown embodiment, the step 21 of calculating the pixel data of the image to be displayed to obtain the final calculation result includes:

[0103] Step S211: Disassemble the image to be displayed to obtain several pictures.

[0104] Among them, if the image to be displayed is an animated image, a video or a drawn image, the image to be displayed is disassembled to obtain several pictures in units of frames. For example, a 1s image to be displayed can be disassembled into 30 frames of pictures, that is, 30 pictures.

[0105] Step S212: Divide the several pictures based on a preset time unit.

[0106] Suppose the image to be displayed is disassembled into 30 pictures in total, and a preset time unit TimeWindow corresponds to 10 pictures. Then the image to be displayed can be divided into 3 groups in order based on this time unit.

[0107] Step S214: Accumulate the pixels of the pictures under each time unit to obtain each calculation result.

[0108] For example, based on the 3 groups of pictures obtained by the above division, the pixel accumulation can be performed on the pictures of the first group, the second group, and the third group respectively to obtain the calculation results corresponding to each group of pictures.

[0109] Among them, each pixel point in the picture corresponds to a 4-bit gray value, and the pixels of each pixel point in the image are accumulated to obtain the calculation result.

[0110] Step S216: Take the maximum value among the calculation results as the final calculation result.

[0111] Among them, obtaining the maximum value among the calculation results corresponding to each group of pictures can be expressed by the following formula: Pixel_max_x = max (each group of pixel_x).

[0112] Among them, pixel_x is the calculation result corresponding to each group of pictures.

[0113] Among them, x ∈ [1, n], representing the x-th group of pictures.

[0114] Among them, the maximum value of the calculation results corresponding to each group of pictures is selected as the final calculation result. Then, based on the final calculation result, the current parameter is queried, and based on the current parameter, the lamp board is controlled to display the image to be displayed, so as to obtain the optimal current parameter and ensure that the brightness of the lamp board is the brightest within the range of the current parameter.

[0115] As another implementation manner, the calculation results can be screened based on a preset screening rule to obtain the final calculation result.

[0116] For example, obtaining the minimum value / median value / value satisfying a preset range, etc. of the calculation results corresponding to each group of pictures.

[0117] In the embodiment of the present invention, the plurality of pictures are divided based on a preset time unit, and then pixel accumulation is performed on the pictures under each time unit, so that the display effect of each time unit can be accurately displayed. Then, the calculation results under each time unit are screened to obtain the final calculation result, which can ensure the accuracy of the final calculation result.

[0118] Refer to Figure 5 , Figure 5 which is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0119] Based on the above Figure 4 shown embodiment, before the step S214 of performing pixel accumulation on the pictures under each time unit to obtain each calculation result, it includes:

[0120] Step S213 of screening the lamp board based on the lamp board attributes to obtain the lamp board to be processed.

[0121] Among them, the lamp board attributes include the size and shape of the lamp board, the lamp board material, the lamp board control method, the lamp board position, the lamp board category, etc.

[0122] For example, screening the lamp board based on the lamp board attributes can be screening the lamp board based on the lamp board position, and the lamp boards to be processed obtained are the left lamp board and the right lamp board.

[0123] Among them, if a preset time unit TimeWindow corresponds to 10 pictures, and then the 10 pictures in a time unit are divided based on the left lamp board and the right lamp board to obtain 20 sub-arrays.

[0124] In step S214, pixel accumulation is performed on the pictures in each time unit, and the obtained calculation results include:

[0125] In step S2141, pixel accumulation is performed on the pictures displayed on the to-be-processed lamp board in each time unit to obtain the respective calculation results.

[0126] Among them, all 4-bit data split from each sub-array in each picture are added to obtain the sum of each sub-array. There are a total of 20 groups of data, and the following equation can be obtained: SubArray_x = sum of (all of 4bitdata) (x ∈ [0,19] represents 20 sub-arrays).

[0127] Then, the obtained calculation results are screened to obtain the final calculation results.

[0128] Among them, the method of screening the calculation results can refer to the previous embodiment.

[0129] Taking the example of obtaining the maximum value among the calculation results, the highest pixel values of 20 groups of data can be obtained: Pixel_max_x = max(20 groups of pixel_filter_x).

[0130] Among them, x ∈ [1,n] represents the nth set of 10 pictures.

[0131] In the embodiment of the present invention, the lamp board is screened based on the lamp board attributes to obtain the to-be-processed lamp board, which can more accurately determine the lamp board to be processed.

[0132] Refer to Figure 6 , Figure 6 which is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0133] Based on the above Figure 4 , Figure 5 shown embodiments, after step S214, where pixel accumulation is performed on the pictures in each time unit to obtain the respective calculation results, it includes:

[0134] In step S215, filtering operations are performed on the respective calculation results to obtain the calculation results after filtering operations.

[0135] Among them, the filtering operations can include high-pass filtering, low-pass filtering, band-pass filtering, etc., thereby performing smoothing processing or denoising processing on the values.

[0136] For example, filtering the calculated results can be done as follows: divide each of the calculated results by the number of pictures corresponding to each time unit to obtain the calculated results after the filtering operation. The equation is as follows: pixel_filter_x = sum of(SubArray_x) / TimeWindow.

[0137] Where x ∈ [1, n], representing 20 sub-arrays.

[0138] Among them, the number of pictures in the last time unit taken out may be less than 10. When doing division, TimeWindow needs to be updated to the number of pictures.

[0139] Refer to Figure 7 , Figure 7 which is a schematic flowchart of another exemplary embodiment of the method for displaying a lamp board according to the present invention.

[0140] In step S216, screening the calculated results to obtain the final calculated results includes:

[0141] Step S2161, screening the calculated results after the filtering operation to obtain the final calculated results.

[0142] Among them, the method for screening the calculated results after the filtering operation is as described in the previous embodiment.

[0143] In the embodiment of the present invention, by performing a filtering operation on each of the calculated results, the calculated results become smoother, and the finally obtained calculated results are more accurate.

[0144] Refer to Figure 8 , Figure 8 which is a schematic flowchart of another exemplary embodiment of the method for displaying a lamp board according to the present invention.

[0145] Based on the above Figure 3 shown embodiment, step S22 of querying the current parameter based on the final calculated result includes:

[0146] Step S211, querying the final calculated result based on the power level conversion table to obtain the corresponding power level and current.

[0147] Refer to Figure 9 , Figure 9 which is the power level conversion table in the method for displaying a lamp board according to the present invention.

[0148] Among them, in the power level conversion table, each calculated result corresponds to a different power level and current.

[0149] Step S30 of controlling the lamp board to display the image to be displayed based on the current parameter includes:

[0150] Step S31: Based on the corresponding power level and current, control the lamp board to display the image to be displayed.

[0151] Among them, adjust the values of the power level and current in the lamp board to display the image to be displayed.

[0152] Specifically, the obtained power level and current can be transmitted to the lamp board end through signal values to adjust the values of the power level and current in the lamp board.

[0153] In the embodiment of the present invention, reasonable power distribution is performed according to the power level conversion table, which can balance the usage mode of the lamp board, reduce unnecessary wear and aging, and further extend its lifespan.

[0154] Refer to Figure 10 , Figure 10 , which is a schematic flowchart of another exemplary embodiment of the lamp board display method of the present invention.

[0155] Based on the above Figure 5 shown embodiment, the step S213: Based on the lamp board attributes, screen the lamp board, and the obtained lamp board to be processed includes:

[0156] Step S2131: Based on the lamp board position and / or lamp board category, screen the lamp board to obtain the lamp board to be processed.

[0157] For example, the lamp board can be screened according to the lamp board position, and the lamp boards to be processed are the left lamp board and the right lamp board; the lamp board can also be screened according to the lamp board category, and the lamp boards to be processed are the logo lamp board and the non-logo lamp board; based on the lamp board position and the lamp board category, screen the lamp board, and the lamp boards to be processed are the logo lamp board, the left lamp board and the right lamp board.

[0158] As an implementation manner, among the lamp boards to be processed, due to the different lamp board positions and / or lamp board categories, the calculation methods corresponding to the lamp boards with different lamp board positions and / or lamp board categories are different.

[0159] For example, perform method A calculation on the pictures displayed by the lamp board A to be processed in each time unit to obtain each calculation result A, and perform method B calculation on the pictures displayed by the lamp board B to be processed in each time unit to obtain each calculation result B.

[0160] In the embodiment of the present invention, corresponding processing is performed based on different lamp boards to be processed, which can meet their specific maintenance requirements.

[0161] In addition, the embodiment of the present application also proposes an image display device, and the image display device includes:

[0162] A data acquisition module, configured to acquire an image to be displayed;

[0163] A calculation module for calculating the current parameters corresponding to the image to be displayed;

[0164] A display module for controlling a light board to display the image to be displayed based on the current parameters.

[0165] For the principle and implementation process of image display in this embodiment, please refer to the above-mentioned embodiments and will not be elaborated here.

[0166] In addition, an embodiment of the present application further provides a terminal device, which includes a memory, a processor, and an image display program stored on the memory and executable on the processor. When the image display program is executed by the processor, the steps of the light board display method described above are implemented.

[0167] Since all the technical solutions of all the foregoing embodiments are adopted when the image display program is executed by the processor, it has at least all the beneficial effects brought by all the technical solutions of all the foregoing embodiments, which will not be elaborated here one by one.

[0168] In addition, an embodiment of the present application further provides a computer-readable storage medium, on which an image display program is stored. When the image display program is executed by the processor, the steps of the light board display method described above are implemented.

[0169] Since all the technical solutions of all the foregoing embodiments are adopted when the image display program is executed by the processor, it has at least all the beneficial effects brought by all the technical solutions of all the foregoing embodiments, which will not be elaborated here one by one.

[0170] Through the above solution, this embodiment specifically obtains the image to be displayed; calculates the current parameters corresponding to the image to be displayed; and controls a light board to display the image to be displayed based on the current parameters. The embodiment of the present invention controls the light board to display the image to be displayed based on the current parameters. By reasonably controlling the current parameters, the heat accumulation of internal components of the light board can be reduced, the aging speed of the components can be lowered, thereby extending the service life of the light board, and no additional heat dissipation device needs to be introduced, controlling the manufacturing cost.

[0171] It should be noted that in this text, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or method including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article or method. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or method including that element.

[0172] The serial numbers of the above embodiments of the present invention are only for description and do not represent the superiority or inferiority of the embodiments.

[0173] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product is stored in a storage medium as described above (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions for causing a terminal device (which can be a mobile phone, computer, server, controlled terminal, or network device, etc.) to execute the methods of each embodiment of the present invention.

[0174] The above are only the preferred embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the content of the drawings, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A method for lamp board display, characterized in that, The method includes the following steps: Obtain the image to be displayed; Calculate the current parameters corresponding to the image to be displayed; Based on the current parameters, control the lamp board to display the image to be displayed.

2. The method according to claim 1, characterized in that, The step of calculating the current parameters corresponding to the image to be displayed includes: Calculate the pixel data in the image to be displayed to obtain a final calculation result, where the final calculation result is the pixel value of the brightest interval in the image to be displayed; Query the current parameters based on the final calculation result.

3. The method according to claim 2, characterized in that, The step of calculating the pixel data of the image to be displayed to obtain a final calculation result includes: Decompose the image to be displayed to obtain a number of pictures; Divide the number of pictures based on a preset time unit; Accumulate the pixels of the pictures under each time unit to obtain each calculation result; Take the maximum value of each calculation result as the final calculation result.

4. The method according to claim 3, characterized in that, Before the step of accumulating the pixels of the pictures under each time unit to obtain each calculation result, it includes: Filter the lamp board based on the lamp board attributes to obtain the lamp board to be processed; The step of accumulating the pixels of the pictures under each time unit to obtain each calculation result includes: Accumulate the pixels of the pictures displayed by the lamp board to be processed under each time unit to obtain each calculation result.

5. The method according to any one of claims 3-4, characterized in that, After the step of accumulating the pixels of the pictures under each time unit to obtain each calculation result, it includes: Perform a filtering operation on each calculation result to obtain each calculation result after the filtering operation; The step of screening each calculation result to obtain the final calculation result includes: Screen each calculation result after the filtering operation to obtain the final calculation result.

6. The method according to claim 2, characterized in that, The step of querying the current parameters based on the final calculation result includes: Query the final calculation result based on the power level conversion table to obtain the corresponding power level and current; The step of controlling the lamp board to display the image to be displayed based on the current parameters includes: Control the lamp board to display the image to be displayed based on the corresponding power level and current.

7. The method according to claim 4, characterized in that, The step of filtering the lamp board based on the lamp board attributes to obtain the lamp board to be processed includes: Filter the lamp board based on the lamp board position and / or lamp board category to obtain the lamp board to be processed.

8. An image display device, characterized in that, The device includes: A data acquisition module for obtaining the image to be displayed; A calculation module for calculating the current parameters corresponding to the image to be displayed; A display module for controlling the lamp board to display the image to be displayed based on the current parameters.

9. An image display terminal device, characterized in that, The image display terminal device includes a memory, a processor, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the lamp board display method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, A computer-readable storage medium stores a computer program. When the computer program is executed by a processor, it implements the lamp board display method according to any one of claims 1-7.

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