Display screen control system

Abstract

The invention belongs to the technical field of display screen control, and particularly relates to a display screen control system which locks a current vehicle-mounted display image through a user voice interaction instruction, perceives whether the display effect of the current environment on the vehicle-mounted display image has an ultraviolet transmission abnormal influence or a visual dazzle light abnormal influence or not, and if perceived that the ultraviolet transmission abnormal influence exists, displays the vehicle-mounted display image on the vehicle-mounted display image. The color compensation processing of the current vehicle-mounted display image is realized by correcting the three-primary-color value and the color saturation value of each pixel point in the current vehicle-mounted display image related to the position of each ultraviolet transmission region; the soft light processing of the current vehicle-mounted display image is realized by correcting the display brightness value of each pixel point in the current vehicle-mounted display image related to each visual dazzle light area position, and then the display screen lamp bead assembly is driven to carry out the display work of the current vehicle-mounted display image according to the corrected basic display information. And the display effect optimization of the display screen is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of display screen adaptive control, and specifically relates to a display screen control system. Background Art

[0002] With the rapid development of the automotive industry and the strengthening of the intelligent trend, in-vehicle display screens, as important information display and interaction platforms inside vehicles, have become increasingly prominent. Due to their advantages such as high brightness, high contrast, low power consumption, and long lifespan, display screens have become an ideal choice for in-vehicle display screens.

[0003] In the prior art, there are also some solutions related to in-vehicle display screens. For example, a method, system, device, and storage medium for adjusting the brightness of an in-vehicle display screen with the Chinese patent publication number CN116364035A, which includes obtaining road image data inside and outside the vehicle and identifying the ambient brightness data; obtaining the screen brightness value according to the ambient brightness data and the pre-configured mapping relationship between ambient brightness and screen brightness; adjusting the brightness of the in-vehicle display screen according to the screen brightness value; and being able to automatically adjust the brightness of the screen according to the ambient brightness, realizing the adaptive adjustment of the in-vehicle screen brightness, so as to meet the brightness adjustment requirements of users at different times or in different areas.

[0004] Another Chinese patent with the publication number CN113077747A discloses a method, device, vehicle, and storage medium for controlling an in-vehicle display screen. When it detects that the ambient light around the vehicle is lower than a preset threshold, it determines whether a driving control signal is obtained, and the driving control signal is used to control and change the current driving state of the vehicle; if the driving control signal is obtained, the screen brightness value of the in-vehicle display screen is adjusted to a target brightness value. This method effectively combines the control of the in-vehicle display screen with the driving control of the vehicle, improving the driving safety of the vehicle.

[0005] Although the above solutions propose some methods related to display screens, the prior art still has the following limitations: specifically, 1. The prior art ignores the abnormal impact on the display effect when the display screen is exposed to a strong ultraviolet light environment and fails to immediately perform corresponding ultraviolet light color compensation processing on the in-vehicle display image.

[0006] 2. The prior art ignores the glare impact on the user's vision under the superposition of the display light of the display screen and the in-vehicle ambient light and fails to immediately perform corresponding visual soft light processing on the in-vehicle display image. Summary of the Invention

[0007] In order to overcome the shortcomings in the background art, the embodiments of the present invention provide a display screen control system, which can effectively solve the problems involved in the above background art.

[0008] The object of the present invention can be achieved by the following technical solutions: A display screen control system includes: a display image acquisition module, an environmental anomaly impact perception module, an image color compensation module, an image soft light processing module, and an image display module.

[0009] The display image acquisition module is connected to the environmental anomaly impact perception module. The environmental anomaly impact perception module is respectively connected to the image color compensation module and the image soft light processing module. The image color compensation module and the image soft light processing module are both connected to the image display module.

[0010] The display image acquisition module is used to lock the current in-vehicle display image through a user voice interaction instruction, and obtain the basic display information of the current in-vehicle display image, including the three primary color values, color saturation value, and display brightness value of each pixel point.

[0011] The environmental anomaly impact perception module is used to perceive whether there is an abnormal impact of the current environment on the display effect of the in-vehicle display image. The abnormal impact includes abnormal ultraviolet transmission impact and visual glare abnormal impact. If it is perceived that there is an abnormal ultraviolet transmission impact, the image color compensation module is executed. If it is perceived that there is a visual glare abnormal impact, the image soft light processing module is executed.

[0012] The image color compensation module is used to locate the positions of each ultraviolet transmission area on the display screen, and correct the three primary color values and color saturation values of each pixel point in the current in-vehicle display image involved in the positions of each ultraviolet transmission area.

[0013] The image soft light processing module is used to locate the positions of each visual glare area on the display screen, and correct the display brightness values of each pixel point in the current in-vehicle display image involved in the positions of each visual glare area.

[0014] The image display module is used to drive the display screen lamp bead assembly to carry out the current in-vehicle display image display work according to the corrected basic display information after the color compensation and soft light processing of the current in-vehicle display image are completed.

[0015] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects: (1) By real-time perceiving the environmental conditions, the present invention can effectively identify the abnormal impacts caused by abnormal ultraviolet transmission or visual glare on the in-vehicle display image, which helps to reduce visual interference during driving and provides basic data support for improving driving safety and optimizing the user experience.

[0016] (2)When the present invention senses that there is an abnormal influence on ultraviolet transmission, it corrects the three primary color values and color saturation values of each pixel in the current in-vehicle display image involved in the position of each ultraviolet transmission area, so as to realize the color compensation processing of the current in-vehicle display image, ensure the color accuracy and consistency of the in-vehicle display image under the abnormal influence of ultraviolet transmission, and further guarantee the display quality of the in-vehicle display image.

[0017] (3)When the present invention senses that there is an abnormal influence on visual glare, it corrects the display brightness value of each pixel in the current in-vehicle display image involved in the position of each visual glare area, so as to realize the soft light processing of the current in-vehicle display image, effectively reduce the glare light source on the display screen, not only improve the visual quality of the in-vehicle display image, but also guarantee driving safety. Description of the Drawings

[0018] The present invention will be further described with reference to the accompanying drawings. However, the embodiments in the drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the following drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of module connection of the present invention.

[0020] Figure 2 It is a schematic logic diagram of the environmental anomaly influence perception module of the present invention.

[0021] Figure 3 It is a schematic logic diagram of the image color compensation module of the present invention. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Refer to Figure 1 As shown, the present invention provides a display screen control system, including: a display image acquisition module, an environmental anomaly influence perception module, an image color compensation module, an image soft light processing module, and an image display module.

[0024] The display image acquisition module is connected to the environmental anomaly influence perception module, the environmental anomaly influence perception module is respectively connected to the image color compensation module and the image soft light processing module, and the image color compensation module and the image soft light processing module are both connected to the image display module.

[0025] The display image acquisition module is used to lock the current in-vehicle display image through the user voice interaction instruction, and acquire the basic display information of the current in-vehicle display image, including the three primary color values, color saturation value, and display brightness value of each pixel point.

[0026] The environmental anomaly influence perception module is used to perceive whether there is an abnormal influence of the current environment on the display effect of the in-vehicle display image. The abnormal influence includes the abnormal influence of ultraviolet transmission and the abnormal influence of visual glare. If it is perceived that there is an abnormal influence of ultraviolet transmission, the image color compensation module is executed. If it is perceived that there is an abnormal influence of visual glare, the image soft light processing module is executed.

[0027] Refer to Figure 2 As shown, specifically, the specific analysis process of the environmental anomaly influence perception module includes: synchronously collecting the photogenerated carrier concentration and the photogenerated current density , which are the numbers of each unit position point, , calculating the ultraviolet transmission intensity of each unit position point of the current display screen, comparing it with the preset ultraviolet transmission intensity permission threshold in the normal display state of the vehicle-mounted image, screening each potential ultraviolet transmission position point of the current display screen, and counting the proportion of the number of potential ultraviolet transmission position points of the current display screen. If it is greater than or equal to the preset proportion threshold of the number of potential ultraviolet transmission position points, it is perceived that there is an abnormal influence of ultraviolet transmission on the display effect of the in-vehicle display image, otherwise it is perceived that there is no such influence.

[0028] It should be noted that each of the above potential ultraviolet transmission position points of the current display screen satisfies the condition that the ultraviolet transmission intensity is greater than the preset ultraviolet transmission intensity permission threshold in the normal display state of the vehicle-mounted image.

[0029] Specifically, the specific calculation formula for the ultraviolet transmission intensity of each unit position point of the current display screen is: , where are the photogenerated carrier concentration and photogenerated current density of the preset reference respectively.

[0030] It should be noted that the photogenerated carrier concentration and photogenerated current density of the preset reference are derived from the maximum photogenerated carrier concentration and maximum photogenerated current density that can be generated at each unit position point under the pre-ultraviolet irradiation experiment of the ultraviolet-sensitive material manufacturing film integrated inside the display screen.

[0031] Specifically, the specific analysis process of the environmental anomaly influence perception module further includes: corresponding each pixel point in the current in-vehicle display image to each unit position point in the display screen, using the display brightness value of each pixel point in the basic display information of the current in-vehicle display image as the display brightness value of the corresponding unit position point in the display screen, and obtaining the display light intensity of each unit position point in the current display screen.

[0032] It should be noted that the display light intensity of each unit position point in the current display screen is specifically the product of the display brightness value of each unit position point in the current display screen and the area of the unit position point.

[0033] Simulate the three-dimensional in-vehicle environment space, import the current monitored in-vehicle ambient light intensity information as the rendering condition, obtain the direct light intensity, indirect light intensity and ambient light intensity of each unit position point in the current display screen relative to the user's line of sight position, combine the contrast between the current in-vehicle ambient light and the display light of the display screen, analyze the potential glare probability of each unit position point in the current display screen relative to the user's line of sight, compare it with the preset warning threshold of the potential glare probability of the user's line of sight, screen the potential line-of-sight glare position points of the current display screen, and count the proportion of the number of potential line-of-sight glare position points in the current display screen. If it is greater than or equal to the preset proportion threshold of the number of potential line-of-sight glare position points, it is perceived that the current environment has an abnormal influence on the display effect of the in-vehicle display image due to line-of-sight glare, otherwise it is perceived that there is no such influence.

[0034] It should be noted that the specific process of obtaining the direct light intensity, indirect light intensity and ambient light intensity of each unit position point in the current display screen relative to the user's line of sight position is as follows: Locate the user's line of sight position in the simulated three-dimensional in-vehicle environment space and obtain its coordinates by constructing a three-dimensional rectangular coordinate system. Use the Euclidean distance formula in three-dimensional space to obtain the distance between each unit position point in the current display screen and the user's line of sight position. Combine the display light intensity of each unit position point in the current display screen and substitute it into the inverse square law formula of light to obtain the direct light intensity of each unit position point in the current display screen relative to the user's line of sight position. It should be specially noted that the unit of distance does not participate in the calculation of the inverse square law formula of light, that is, the dimensionless quantity of distance is substituted for calculation.

[0035] Obtain the reflection path of the current display screen in the simulated three-dimensional in-vehicle environment space after the light is incident on the in-vehicle environment by each unit position point, determine the preset reflectivity of each reflecting object interacted in the reflection path, and perform a cumulative multiplication operation on the display light intensity of each unit position point in the current display screen and the preset reflectivity of each reflecting object interacted in its reflection path to obtain the indirect light intensity of each unit position point in the current display screen relative to the user's line of sight position.

[0036] Monitor the ambient light intensity information in the current monitoring vehicle, import it as a rendering condition into the simulated three-dimensional vehicle environment space, and use the ambient light intensity rendered at each unit position point in the display screen as the ambient light intensity of the corresponding unit position point in the current display screen relative to the user's line of sight position.

[0037] It should also be noted that the specific analysis process of the potential glare probability of each unit position point in the current display screen relative to the user's line of sight is as follows: Set the preset weights corresponding to the direct light intensity, indirect light intensity, and ambient light intensity, and accumulate the products of the direct light intensity, indirect light intensity, and ambient light intensity of each unit position point in the current display screen relative to the user's line of sight position and their corresponding preset weights to obtain the comprehensive light intensity of each unit position point in the current display screen relative to the user's line of sight position. 。

[0038] Compare the contrast between the current in-vehicle ambient light and the display light of the display screen with the preset reasonable image display contrast range in the user's normal line of sight state. If the contrast between the current in-vehicle ambient light and the display light of the display screen is within the preset reasonable image display contrast range in the user's normal line of sight state, set the glare induction factor of the current display screen to 0. If the contrast between the current in-vehicle ambient light and the display light of the display screen is outside the preset reasonable image display contrast range in the user's normal line of sight state, use the calculated mean value of the upper limit and the lower limit of the preset reasonable image display contrast range in the user's normal line of sight state as the reference contrast, use the calculated difference between the reference contrast and the lower limit of the preset reasonable image display contrast range in the user's normal line of sight state as the reference deviation contrast, calculate the absolute difference between the contrast between the current in-vehicle ambient light and the display light of the display screen and the reference contrast, and further calculate the difference between this absolute difference and the reference deviation contrast, and perform a ratio analysis with the reference deviation contrast to calculate the deviation degree of the contrast between the current in-vehicle ambient light and the display light of the display screen relative to the preset reasonable image display contrast range in the user's normal line of sight state, and use this as the glare induction factor of the current display screen. 。

[0039] From the formula Analyze the potential glare probability of each unit position point in the current display screen relative to the user's line of sight, where is the preset reasonable relative comprehensive light intensity threshold in the user's normal line of sight state.

[0040] Each potential line of sight glare position point in the current display screen satisfies the condition that its potential glare probability relative to the user's line of sight is greater than the preset user line of sight potential glare probability warning threshold.

[0041] Specifically, the process of obtaining the contrast ratio between the current in-vehicle ambient light and the display light of the display screen includes: obtaining the maximum brightness value of the current display light of the display screen and the minimum brightness value of the in-vehicle ambient light, performing a ratio analysis on the difference between the two and the sum of the two, and using the result of the ratio analysis as the contrast ratio between the current in-vehicle ambient light and the display light of the display screen.

[0042] By perceiving the environmental conditions in real time, the embodiments of the present invention can effectively identify the abnormal effects of ultraviolet transmission anomalies or visual glare on the in-vehicle display image, which helps to reduce visual interference during driving and provides basic data support for improving driving safety and optimizing the user experience.

[0043] The image color compensation module is used to locate the positions of the ultraviolet transmission areas of the display screen, and correct the three primary color values and color saturation values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission areas.

[0044] Refer to Figure 3 As shown, specifically, the specific analysis process of the image color compensation module includes: performing a connected component retrieval process on each potential ultraviolet transmission position point of the current display screen to obtain each connected component composed of potential ultraviolet transmission position points in the current display screen, and using it as the positions of the ultraviolet transmission areas of the display screen.

[0045] Determine the overall ultraviolet transmission intensity level of the positions of the ultraviolet transmission areas of the display screen, and analyze the compensation values of the positions of the ultraviolet transmission areas of the display screen relative to the three primary colors according to the preset attenuation rates of the overall ultraviolet transmission intensity levels relative to the three primary colors, so as to correct the three primary color values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission areas.

[0046] It should be noted that the specific process of determining the overall ultraviolet transmission intensity level of the positions of the ultraviolet transmission areas of the display screen is as follows: extract the ultraviolet transmission intensity of each potential ultraviolet transmission position point in each ultraviolet transmission area of the display screen, calculate the average value to obtain the overall ultraviolet transmission intensity of the positions of the ultraviolet transmission areas of the display screen, and compare it with the preset overall ultraviolet transmission intensity intervals corresponding to each overall ultraviolet transmission intensity level to determine the overall ultraviolet transmission intensity level of the positions of the ultraviolet transmission areas of the display screen.

[0047] After the correction is completed, evaluate the relative change coefficient of the overall tone of the current in-vehicle display image. If it is less than the preset compliance relative change coefficient threshold of the in-vehicle display image, it means that there is a need to correct the color saturation value, and determine the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission areas, so as to correct the light saturation values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission areas.

[0048] Specifically, the evaluation of the relative change coefficient of the overall color tone of the current in-vehicle display image includes: dividing the display screen into sub-regions with a preset rectangular region, extracting the three primary color values of each pixel point in each sub-region of the basic display information of the current in-vehicle display image before the three primary color value correction, setting the display influence weight of each sub-region, and obtaining the three primary color ratios of the current in-vehicle display image before the three primary color value correction, including the red ratio, the green ratio, and the blue ratio.

[0049] Similarly, obtain the three primary color ratios of the current in-vehicle display image after the three primary color correction, compare and analyze the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the current in-vehicle display image before and after the three primary color correction, take the absolute value of each respectively and accumulate them to obtain the relative change coefficient of the overall color tone of the current in-vehicle display image.

[0050] Specifically, the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in determining the positions of the ultraviolet transmission regions include: extracting the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the current in-vehicle display image before and after the three primary color correction. If the change rate is less than 0, it means that the color saturation value of the corresponding color needs to be corrected upward; if the change rate is greater than 0, it means that the color saturation value of the corresponding color needs to be corrected downward; if the change rate is equal to 0, it means that the color saturation value of the corresponding color does not need to be corrected.

[0051] According to the preset basic color saturation correction value corresponding to the change rate of the unit color ratio of the in-vehicle display image, analyze the color saturation correction values under the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the previous in-vehicle display image, and multiply them by the display influence weight of the display screen sub-region where each ultraviolet transmission region is located to obtain the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions.

[0052] When the embodiment of the present invention senses the abnormal influence of ultraviolet transmission, by correcting the three primary color values and the color saturation values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions, the color compensation processing of the current in-vehicle display image is realized, ensuring the color accuracy and consistency of the in-vehicle display image under the abnormal influence of ultraviolet transmission, and further guaranteeing the display quality of the in-vehicle display image.

[0053] The image soft light processing module is used to locate the positions of each visual glare region on the display screen and correct the display brightness values of each pixel point in the current in-vehicle display image involved in the positions of each visual glare region.

[0054] Specifically, the specific analysis process of the image soft light processing module includes: retrieving the glare center position points in each visual glare region on the display screen, planning the minimum circumscribed circle of each visual glare region on the display screen with the glare center position point as the center and obtaining its corresponding radius , It is the number of each visual glare area of the display screen, .

[0055] Obtain the distance between each unit position point in each visual glare area of the display screen and the glare center position point, , and according to the display brightness values of each pixel point in the basic display information of the current in-vehicle display image, obtain the display brightness values of each unit position point in each visual glare area of the display screen by comparison, , by the calculation model Obtain the reasonable soft light display brightness values of each unit position point in each visual glare area of the display screen, is the display brightness adjustment factor of the preset glare center position point, and is used to correct the display brightness values of each pixel point in the current in-vehicle display image involved in the positions of each visual glare area.

[0056] Specifically, the glare center position point in each visual glare area of the display screen is the position point of the maximum display brightness value in the area.

[0057] When the embodiment of the present invention perceives that there is an abnormal influence of visual glare, by correcting the display brightness values of each pixel point in the current in-vehicle display image involved in the positions of each visual glare area, the soft light processing of the current in-vehicle display image is realized, effectively reducing the glare light source on the display screen, not only improving the visual quality of the in-vehicle display image, but also ensuring driving safety.

[0058] The image display module is used to drive the display screen lamp bead assembly to carry out the current in-vehicle display image display work according to the corrected basic display information after completing the color compensation and soft light processing of the current in-vehicle display image.

[0059] It should be noted that each preset parameter involved in the content of the present invention comes from the cloud database and is obtained through system development implantation.

[0060] The above content is only an example and explanation of the structure of the present invention. Those skilled in the art of the present technology make various modifications or supplements to the described specific embodiments or use similar methods to replace them. As long as they do not deviate from the structure of the invention or exceed the scope defined by the present invention, they should fall within the protection scope of the present invention.

Claims

1. A display screen control system, characterized in that, Including: A display image acquisition module that locks the current display image through a user voice interaction instruction and acquires the basic display information of the image, including the three primary color values, color saturation value, and display brightness value of each pixel point; An environmental anomaly impact perception module that perceives whether there is an abnormal impact on the display effect of the current display image. The abnormal impacts include ultraviolet transmission abnormal impact and visual glare abnormal impact. If it perceives an ultraviolet transmission abnormal impact, it executes the image color compensation module. If it perceives a visual glare abnormal impact, it executes the image soft light processing module; An image color compensation module that locates the positions of each ultraviolet transmission area on the display screen and corrects the three primary color values and color saturation values of each pixel point in the current display image involved in the positions of each ultraviolet transmission area; An image soft light processing module that locates the positions of each visual glare area on the display screen and corrects the display brightness values of each pixel point in the current display image involved in the positions of each visual glare area; An image display module that, after completing the color compensation and soft light processing of the current display image, drives the display screen lamp bead assembly to carry out the current display image display work according to the corrected basic display information; 2. The display control system according to claim 1, characterized in that: The specific analysis process of the environmental anomaly influence perception module includes: synchronously collecting the photogenerated carrier concentration transmitted by each unit position point of the thin film made of ultraviolet-sensitive materials with photovoltaic effect integrated inside the current display screen and the photocurrent density , where [[ID=]] is the number of each unit position point, , calculating the ultraviolet transmission intensity of each unit position point of the current display screen, comparing it with the preset ultraviolet transmission intensity permission threshold under the normal display state of the vehicle-mounted image, screening each potential ultraviolet transmission position point of the current display screen, counting the proportion of the number of potential ultraviolet transmission position points of the current display screen, if it is greater than or equal to the preset proportion threshold of the number of potential ultraviolet transmission position points, it is perceived that the current environment has an abnormal ultraviolet transmission influence on the display effect of the vehicle-mounted display image, otherwise it is perceived that there is no such influence.

3. The display control system according to claim 2, wherein: The specific calculation formula for the ultraviolet transmission intensity at each unit position point of the current display screen is as follows: , where are the photo-generated carrier concentration and the photo-generated current density of the preset reference respectively.

4. The display control system according to claim 2, characterized in that: The specific analysis process of the environmental anomaly impact perception module further includes: corresponding each pixel point in the current in-vehicle display image to each unit position point in the display screen, using the display brightness value of each pixel point in the basic display information of the current in-vehicle display image as the display brightness value of the corresponding unit position point in the display screen, and obtaining the display light intensity of each unit position point in the current display screen; Simulating a three-dimensional in-vehicle environment space, importing the current monitored in-vehicle ambient light intensity information as a rendering condition, obtaining the direct light intensity, indirect light intensity, and ambient light intensity of each unit position point in the current display screen relative to the user's line of sight position, combining the contrast between the current in-vehicle ambient light and the display light of the display screen, analyzing the potential glare probability of each unit position point on the current display screen relative to the user's line of sight, comparing it with a preset warning threshold for the potential glare probability of the user's line of sight, screening each potential line of sight glare position point on the current display screen, and counting the proportion of the number of potential line of sight glare position points on the current display screen. If it is greater than or equal to the preset proportion threshold of the number of potential line of sight glare position points, it perceives that there is a line of sight glare abnormal impact on the display effect of the in-vehicle display image in the current environment, otherwise it perceives that there is no such impact; 5. A display screen control system according to claim 4, characterized in that: The process of obtaining the contrast between the current in-vehicle ambient light and the display light of the display screen includes: obtaining the maximum brightness value of the display light of the current display screen and the minimum brightness value of the in-vehicle ambient light, performing a ratio analysis on the difference and the sum of the two, and using the ratio analysis result as the contrast between the current in-vehicle ambient light and the display light of the display screen; 6. The display control system according to claim 2, wherein: The specific analysis process of the image color compensation module includes: performing a connected component retrieval process on each potential ultraviolet transmission position point on the current display screen to obtain each connected component composed of potential ultraviolet transmission position points in the current display screen, and using them as the positions of each ultraviolet transmission area on the display screen; Determine the overall ultraviolet transmission intensity level of the positions of the ultraviolet transmission regions on the display screen. According to the preset attenuation rates of the overall ultraviolet transmission intensity levels relative to the three primary colors, analyze the compensation values of the positions of the ultraviolet transmission regions on the display screen relative to the three primary colors of the pixels, and use this to correct the three primary color values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions; After the correction is completed, evaluate the relative change coefficient of the overall color tone of the current in-vehicle display image. If it is less than the preset compliance overall color tone relative change coefficient threshold of the in-vehicle display image, it indicates that there is a need to correct the color saturation value. Determine the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions, and use this to correct the light saturation values of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions.

7. A display screen control system according to claim 6, characterized in that: The evaluation of the relative change coefficient of the overall color tone of the current in-vehicle display image includes: dividing the display screen into each sub-region with a preset rectangular region, extracting the three primary color values of each pixel point in each sub-region in the basic display information of the current in-vehicle display image before the correction of the three primary color values, setting the display influence weights of each sub-region, so as to obtain the three primary color ratios of the current in-vehicle display image before the correction of the three primary color values, including the red ratio, the green ratio, and the blue ratio; Similarly, obtain the three primary color ratios of the current in-vehicle display image after the correction of the three primary colors, compare and analyze the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the current in-vehicle display image before and after the correction of the three primary colors, take the absolute values of them respectively and accumulate them to obtain the relative change coefficient of the overall color tone of the current in-vehicle display image.

8. A display screen control system according to claim 7, characterized in that: The determination of the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions includes: extracting the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the current in-vehicle display image before and after the correction of the three primary colors. If the change rate is less than 0, it indicates that the color saturation value of the corresponding color needs to be corrected upward. If the change rate is greater than 0, it indicates that the color saturation value of the corresponding color needs to be corrected downward. If the change rate is equal to 0, it indicates that the color saturation value of the corresponding color does not need to be corrected; According to the preset basic color saturation correction value corresponding to the unit color ratio change rate of the in-vehicle display image, analyze the color saturation correction values under the corresponding change rates of the red ratio, the green ratio, and the blue ratio of the previous in-vehicle display image, and multiply them by the display influence weights of the display screen sub-regions where the positions of the ultraviolet transmission regions are located, so as to obtain the light saturation correction parameters of each pixel point in the current in-vehicle display image involved in the positions of the ultraviolet transmission regions.

9. The display control system according to claim 4, wherein: The specific analysis process of the image soft light processing module includes: retrieving the glare center position points in each visual glare area of the display screen, planning the minimum circumscribed circle of each visual glare area of the display screen with the glare center position points as the center of the circle, and obtaining the corresponding radius , is the number of each visual glare area of the display screen, ; Obtain the distances between each unit position point in each visual glare area of the display screen and the glare center position point , according to the display brightness values of each pixel point in the basic display information of the current in-vehicle display image, obtain the display brightness values of each unit position point in each visual glare area of the display screen , by the calculation model obtain the reasonable soft light display brightness values of each unit position point in each visual glare area of the display screen, where is the display brightness adjustment factor for the preset glare center position point, and use this to correct the display brightness values of each pixel point in the current in-vehicle display image involved in each visual glare area position.

10. A display screen control system according to claim 9, characterized in that: The glare center position points in each visual glare region of the display screen are the position points with the maximum display brightness value in the region.

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