Display control method and system for a display module

Abstract

The present invention provides a display control method and system for a display module, including obtaining target display data corresponding to the display module; in response to a display instruction, obtaining to-be-displayed image data of the target display data; obtaining a display page area of the display module, and matching the to-be-displayed image data with the display page area. The present invention performs matching based on the matching degree between the to-be-displayed image and the blank area in the display module. By performing two rounds of clustering on the positions of each location in the blank area and the brightness of the blank area, the predicted brightness of the entire display module during the display of the to-be-displayed image is obtained, reducing the correlation between the overall brightness of the display module and the content of the displayed image, improving the brightness consistency during multi-region display in the display module. At the same time, by adjusting the display size of the to-be-displayed image and the brightness of the display module, where the brightness of the display module is adjusted according to the brightness of the light environment in which the display module is located, thereby giving users a better visual experience.

Description

Technical Field

[0001] The present invention relates to the technical field of display devices, and in particular to a display control method and system for a display module. Background Art

[0002] Currently, the control method of display modules usually relies on traditional control strategies to manage display modules through fixed parameter presets. However, this method has certain limitations and is difficult to adapt to complex and changing usage environments and increasing user needs, resulting in unsatisfactory display effects and affecting user experience.

[0003] Current display modules have multiple display areas, and different contents can be displayed in different areas. The display of different contents in multiple areas causes the overall appearance of the display module to be messy. At the same time, the brightness of different contents varies greatly, which makes the brightness consistency of the module display poor. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a display control method and system for a display module to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A display control method of a display module, comprising the following steps:

[0006] Obtain target display data corresponding to the display module;

[0007] In response to the display instruction, acquiring the image data to be displayed of the target display data;

[0008] Acquiring a display page area of ​​the display module, and matching the image data to be displayed with the display page area;

[0009] Based on the matching result, determining the display effect of the image data to be displayed in the display page area;

[0010] Based on the display effect, the image data to be displayed is displayed in the display page area with the best display effect.

[0011] As a preferred embodiment of the present invention, the acquiring the display page area of ​​the display module and matching the image data to be displayed with the display page area includes:

[0012] Acquire display data of the image to be displayed and a blank area of ​​the display page area;

[0013] Determine whether there is at least one blank area in the display page area for displaying the image to be displayed;

[0014] If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area;

[0015] If there are at least two blank areas in the display page area, the display data based on the image to be displayed is matched with each blank area respectively.

[0016] As a preferred embodiment of this embodiment, if there are at least two blank areas in the display page area, matching the display data of the image to be displayed with each blank area respectively includes:

[0017] Determine whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed;

[0018] If yes, the image to be displayed is displayed in any blank area;

[0019] If not, split the image to be displayed, and separate the split image to be displayed from at least two blank areas respectively;

[0020] The number of splits of the image to be displayed is less than the number of blank areas.

[0021] As a preferred embodiment of this embodiment, judging the display effect of the image data to be displayed in the display page area based on the matching result includes:

[0022] Get the actual resolution of the image to be displayed;

[0023] Get the display effect of the historical display image in the matching blank area;

[0024] Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images;

[0025] Determine the display effect of the image to be displayed in the matching blank area.

[0026] As a preferred embodiment of this embodiment, displaying the image data to be displayed in the display page area with the best display effect based on the display effect includes:

[0027] Get the display effect of the image to be displayed in the matching blank area;

[0028] According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state;

[0029] Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area;

[0030] According to the brightness value of the image to be displayed at the best display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module;

[0031] Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

[0032] As a preferred embodiment of the present invention, according to the brightness value of the image to be displayed at the optimal display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module, which includes:

[0033] Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position;

[0034] Clustering the blank areas based on the brightness feature vectors to obtain a number of clustered image display sets;

[0035] A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses;

[0036] Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area;

[0037] Clustering is performed based on the display feature vector to obtain a clustered area brightness set, and a predicted brightness value of the display module is determined based on the clustered area brightness set.

[0038] As a preferred embodiment of this embodiment, a display control system of a display module is used to implement the display control method of the display module, and is characterized by comprising:

[0039] An acquisition module, used to acquire target display data corresponding to the display module, and also used to respond to a display instruction to acquire image data to be displayed of the target display data;

[0040] A matching module, used for acquiring a display page area of ​​the display module, and matching the image data to be displayed with the display page area;

[0041] A determination module, used for determining the display effect of the image data to be displayed in the display page area based on the matching result;

[0042] The display module is used to display the image data to be displayed in the display page area with the best display effect based on the display effect.

[0043] As a preferred embodiment of this embodiment, the matching module obtains the display page area of ​​the display module, and matches the image data to be displayed with the display page area, including:

[0044] Acquire display data of the image to be displayed and a blank area of ​​the display page area;

[0045] Determine whether there is at least one blank area in the display page area for displaying the image to be displayed;

[0046] If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area;

[0047] If there are at least two blank areas in the display page area, determining whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed;

[0048] If yes, the image to be displayed is displayed in any blank area;

[0049] If not, split the image to be displayed, and separate the split image to be displayed from at least two blank areas respectively;

[0050] The number of splits of the image to be displayed is less than the number of blank areas.

[0051] As a preferred embodiment of this embodiment, the determination module determines the display effect of the image data to be displayed in the display page area based on the matching result, including:

[0052] Get the actual resolution of the image to be displayed;

[0053] Get the display effect of the historical display image in the matching blank area;

[0054] Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images;

[0055] Determine the display effect of the image to be displayed in the matching blank area.

[0056] As a preferred embodiment of this embodiment, the display module displays the image data to be displayed in the display page area with the best display effect based on the display effect, including:

[0057] Get the display effect of the image to be displayed in the matching blank area;

[0058] According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state;

[0059] Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area;

[0060] Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position;

[0061] Clustering the blank areas based on the brightness feature vectors to obtain a number of clustered image display sets;

[0062] A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses;

[0063] Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area;

[0064] Performing clustering based on the display feature vector to obtain a cluster area brightness set, and determining a predicted brightness value of the display module based on the cluster area brightness set;

[0065] Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

[0066] The present invention provides a display control method and system for a display module, which has the following beneficial effects: by acquiring target display data corresponding to a display module; responding to a display instruction, acquiring image data to be displayed of the target display data; acquiring a display page area of ​​the display module, and matching the image data to be displayed with the display page area; judging the display effect of the image data to be displayed in the display page area based on the matching result; based on the display effect, displaying the image data to be displayed in the display page area with the best display effect, matching the image to be displayed with a blank area in the display module according to the matching degree, and when the image to be displayed is displayed in the matching blank area, by clustering the positions of the blank area and the brightness of the blank area twice, the predicted brightness of the entire display module when the image to be displayed is obtained, the correlation between the overall brightness of the display module and the content of the displayed image is reduced, and the brightness consistency of multiple areas in the display module is improved, and at the same time, by adjusting the display size of the image to be displayed and the brightness of the display module, the brightness of the display module will be adjusted according to the brightness of the light environment in which the display module is located, thereby giving the user a better visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] Figure 1 is a flow chart of a display control method of a display module of the present invention;

[0068] Figure 2 It is a block diagram of a display control system of a display module of the present invention. DETAILED DESCRIPTION

[0069] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0070] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0071] like Figure 1 As shown, an embodiment of the present invention provides a display control method of a display module, comprising the following steps:

[0072] Obtain target display data corresponding to the display module;

[0073] The target display data specifically refers to the content that the display module needs to display later;

[0074] In response to the display instruction, obtain the image data to be displayed of the target display data;

[0075] The display command can be automatically triggered after the preset conditions are met, such as playing a certain file at a scheduled time, automatically triggering a certain video when it is turned on, etc., to trigger the display command of the video;

[0076] It can also be manually triggered by the user, such as the user interacting with the display module through the terminal device, displaying the video or picture through the display module, and triggering the video display instruction.

[0077] Obtaining a display page area of ​​the display module, and matching the image data to be displayed with the display page area;

[0078] Among them, according to the display page area currently used by the display module, the blank area of ​​the display page area is determined. To ensure that the image data can be displayed normally, the required window size for displaying the image data is preset. If the blank area is larger than the window size, the image data can be displayed in the blank area.

[0079] Specifically, obtaining display data of an image to be displayed and a blank area of ​​a display page area;

[0080] Determine whether there is at least one blank area in the display page area for displaying the image to be displayed;

[0081] If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area;

[0082] If there are at least two blank areas in the display page area, the display data based on the image to be displayed is matched with each blank area respectively.

[0083] Specifically, whether the image to be displayed can be displayed in the blank area cannot simply mean that the size of the blank area is the same as the size of the image to be displayed. It is also necessary to ensure that the image to be displayed has a certain size adjustment space after being placed in the blank area, so that the image to be displayed can be separated from the image in the adjacent area when displayed in the blank area.

[0084] Further, if there are at least two blank areas in the display page area, matching the display data of the image to be displayed with each blank area respectively includes:

[0085] Determine whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed;

[0086] If yes, the image to be displayed is displayed in any blank area;

[0087] If not, split the image to be displayed, and separate the split image to be displayed from at least two blank areas respectively;

[0088] wherein the number of splits of the image to be displayed is less than the number of blank areas;

[0089] It can be understood that, for some special display images, the images can be split according to the image content, so that the images can be allocated to different blank areas based on the split areas.

[0090] It should be noted that these blank areas may be adjacent or non-adjacent. For an image to be displayed containing special content, it may be placed in a non-adjacent blank area after being split.

[0091] Based on the matching result, determining the display effect of the image data to be displayed in the display page area;

[0092] Specifically, obtaining the actual resolution of the image to be displayed;

[0093] Get the display effect of the historical display image in the matching blank area;

[0094] Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images;

[0095] Determine the display effect of the image to be displayed in the matching blank area.

[0096] Among them, for the same display data, the visual effects displayed on display panels of different sizes are different. Since the display data is initially displayed in a blank area in a manner of fully covering the blank area, the display effect of displaying an image of a certain resolution on a display panel of a certain size is predictable.

[0097] It can be understood that the parameters of the historical displayed image are similar to the parameters of the image to be displayed.

[0098] Based on the display effect, the image data to be displayed is displayed in the display page area with the optimal display effect.

[0099] Specifically, obtaining the display effect of the image to be displayed in the matching blank area;

[0100] According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state;

[0101] Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area;

[0102] According to the brightness value of the image to be displayed at the best display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module;

[0103] Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

[0104] Specifically, by adjusting the display size of the image to be displayed and the brightness of the display module, wherein the brightness of the display module is adjusted according to the brightness of the light environment in which the display module is located, a better visual experience is provided to the user.

[0105] Furthermore, according to the brightness value of the image to be displayed at the optimal display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module, including:

[0106] Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position;

[0107] Clustering the blank areas based on the brightness feature vectors to obtain several clustered image display sets;

[0108] A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses;

[0109] Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area;

[0110] Clustering is performed based on the display feature vector to obtain a clustered area brightness set, and a predicted brightness value of the display module is determined based on the clustered area brightness set.

[0111] Specifically, by clustering the positions of the blank areas and the brightness of the blank areas twice, the overall predicted brightness of the display module when the image to be displayed is obtained, thereby reducing the correlation between the overall brightness of the display module and the displayed image content, and improving the brightness consistency when displaying multiple areas in the display module.

[0112] It is understandable that in the blank area of ​​the displayed image, due to the size adjustment of the displayed image, the blank area has white edges or black edges in addition to the area of ​​the displayed image, and these white edges or black edges will also be used as clustering data.

[0113] In this embodiment, by obtaining the target display data corresponding to the display module; responding to the display instruction, obtaining the image data to be displayed of the target display data; obtaining the display page area of ​​the display module, matching the image data to be displayed with the display page area; judging the display effect of the image data to be displayed in the display page area based on the matching result; and displaying the image data to be displayed in the display page area with the best display effect based on the display effect. This embodiment matches the image to be displayed based on the matching degree of the blank area in the display module. At the same time, when the image to be displayed is displayed in the matching blank area, the predicted brightness of the display module as a whole is obtained by clustering the positions of the blank area and the brightness of the blank area twice, reducing the correlation between the overall brightness of the display module and the content of the displayed image, and improving the brightness consistency when multiple areas are displayed in the display module. At the same time, by adjusting the display size of the image to be displayed and the brightness of the display module, the brightness of the display module will be adjusted according to the brightness of the light environment in which the display module is located, thereby giving the user a better visual experience.

[0114] This embodiment further provides a display control system of a display module, which is used to implement the display control method of the display module, and is characterized by comprising:

[0115] An acquisition module, used to acquire target display data corresponding to the display module, and also used to respond to a display instruction to acquire image data to be displayed of the target display data;

[0116] A matching module, used to obtain a display page area of ​​the display module and match the image data to be displayed with the display page area;

[0117] A determination module, used for determining the display effect of the image data to be displayed in the display page area based on the matching result;

[0118] The display module is used to display the image data to be displayed in the display page area with the best display effect based on the display effect.

[0119] Furthermore, the matching module obtains the display page area of ​​the display module, and matches the image data to be displayed with the display page area, including:

[0120] Obtaining display data of the image to be displayed and a blank area of ​​the display page area;

[0121] Determine whether there is at least one blank area in the display page area for displaying the image to be displayed;

[0122] If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area;

[0123] If there are at least two blank areas in the display page area, determining whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed;

[0124] If yes, the image to be displayed is displayed in any blank area;

[0125] If not, split the image to be displayed, and separate the split image to be displayed from at least two blank areas respectively;

[0126] The number of splits of the image to be displayed is less than the number of blank areas.

[0127] Furthermore, the determination module determines the display effect of the image data to be displayed in the display page area based on the matching result, including:

[0128] Get the actual resolution of the image to be displayed;

[0129] Get the display effect of the historical display image in the matching blank area;

[0130] Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images;

[0131] Determine the display effect of the image to be displayed in the matching blank area.

[0132] Furthermore, the display module displays the image data to be displayed in the display page area with the best display effect based on the display effect, including:

[0133] Get the display effect of the image to be displayed in the matching blank area;

[0134] According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state;

[0135] Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area;

[0136] Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position;

[0137] Clustering the blank areas based on the brightness feature vectors to obtain several clustered image display sets;

[0138] A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses;

[0139] Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area;

[0140] Clustering is performed based on the display feature vector to obtain a clustered area brightness set, and a predicted brightness value of the display module is determined based on the clustered area brightness set;

[0141] Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

[0142] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display control method for a display module, characterized in that: The following steps are involved: Obtain target display data corresponding to the display module; In response to the display instruction, acquiring the image data to be displayed of the target display data; Acquiring a display page area of ​​the display module, and matching the image data to be displayed with the display page area; Based on the matching result, determining the display effect of the image data to be displayed in the display page area; Based on the display effect, displaying the image data to be displayed in the display page area with the best display effect; Based on the display effect, displaying the image data to be displayed in the display page area with the best display effect includes: Get the display effect of the image to be displayed in the matching blank area; According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state; Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area; According to the brightness value of the image to be displayed at the best display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module; Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

2. The display control method of a display module according to claim 1, characterized in that: The obtaining of the display page area of ​​the display module and matching the image data to be displayed with the display page area comprises: Acquire display data of the image to be displayed and a blank area of ​​the display page area; Determine whether there is at least one blank area in the display page area for displaying the image to be displayed; If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area; If there are at least two blank areas in the display page area, the display data based on the image to be displayed is matched with each blank area respectively.

3. The display control method of a display module according to claim 2, characterized in that: If there are at least two blank areas in the display page area, matching the display data of the image to be displayed with each blank area respectively includes: Determine whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed; If yes, the image to be displayed is displayed in any blank area; If not, split the image to be displayed, and match the split images to be displayed with at least two blank areas respectively; The number of splits of the image to be displayed is less than the number of blank areas.

4. The display control method of a display module according to claim 2, characterized in that: The determining, based on the matching result, of the display effect of the image data to be displayed in the display page area includes: Get the actual resolution of the image to be displayed; Get the display effect of the historical display image in the matching blank area; Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images; Determine the display effect of the image to be displayed in the matching blank area.

5. The display control method of a display module according to claim 1, characterized in that: According to the brightness value of the image to be displayed at the optimal display resolution of the matching blank area, the brightness of each position under the image displayed in each blank area of ​​the display module is determined, and clustering is performed based on the brightness value of each position to obtain the predicted brightness value of the display module, which includes: Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position; Clustering the blank areas based on the brightness feature vectors to obtain a number of clustered image display sets; A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses; Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area; Clustering is performed based on the display feature vector to obtain a clustered area brightness set, and a predicted brightness value of the display module is determined based on the clustered area brightness set.

6. A display control system of a display module, used to implement the display control method of the display module according to any one of claims 1 to 5, characterized in that: include: An acquisition module, used to acquire target display data corresponding to the display module, and also used to respond to a display instruction to acquire image data to be displayed of the target display data; A matching module, used for acquiring a display page area of ​​the display module, and matching the image data to be displayed with the display page area; A determination module, used for determining the display effect of the image data to be displayed in the display page area based on the matching result; A display module, configured to display the image data to be displayed in the display page area with an optimal display effect based on the display effect; The display module displays the image data to be displayed in the display page area with the best display effect based on the display effect, including: Get the display effect of the image to be displayed in the matching blank area; According to the size of the matching blank area and the actual resolution of the image to be displayed, the display area ratio of the image to be displayed in the matching blank area is adjusted to make the display resolution of the image to be displayed in an optimal state; Detecting the external light environment of the display module, determining the target brightness value of the display module based on the external light environment of the display module, and obtaining the brightness value of the image to be displayed at the optimal display resolution matching the blank area; Traversing each blank area of ​​the display module as an image display set, determining the brightness of each position of each blank area at the next moment, and generating a brightness feature vector of each position; Clustering the blank areas based on the brightness feature vectors to obtain a number of clustered image display sets; A plurality of cluster image brightnesses are respectively selected from each cluster image display set, and the brightness main parameters of each blank area are determined from the selected cluster image brightnesses; Based on the brightness main parameters of each blank area, a plurality of area brightness sets are obtained, and the brightness of each blank area at the next moment is determined to generate a display feature vector of each blank area; Performing clustering based on the display feature vector to obtain a cluster area brightness set, and determining a predicted brightness value of the display module based on the cluster area brightness set; Compare the predicted brightness value with the target brightness value, and adjust the predicted brightness value to be consistent with the target brightness value.

7. The display control system of a display module according to claim 6, characterized in that: The matching module obtains the display page area of ​​the display module, and matches the image data to be displayed with the display page area, including: Acquire display data of the image to be displayed and a blank area of ​​the display page area; Determine whether there is at least one blank area in the display page area for displaying the image to be displayed; If there is only one blank area in the display page area, matching is performed based on the display data of the image to be displayed and the blank area; If there are at least two blank areas in the display page area, determining whether there is at least one group of blank areas in the at least two blank areas that can display the image to be displayed; If yes, the image to be displayed is displayed in any blank area; If not, split the image to be displayed, and match the split images to be displayed with at least two blank areas respectively; The number of splits of the image to be displayed is less than the number of blank areas.

8. The display control system of a display module according to claim 7, characterized in that: The determination module determines the display effect of the image data to be displayed in the display page area based on the matching result, including: Get the actual resolution of the image to be displayed; Get the display effect of the historical display image in the matching blank area; Matching the actual resolution of the image to be displayed with the actual resolution of the historically displayed images; Determine the display effect of the image to be displayed in the matching blank area.

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