Intelligent display optimization system of color ink screen

Abstract

The invention discloses an intelligent display optimization system of a color ink screen, which relates to the technical field of ink screen display optimization and comprises a scene analysis module, a display optimization database and a user analysis module. In order to solve the problems that traditional display equipment usually cannot be optimized in real time according to operation habits of a user and environmental changes, so that the display effect is not ideal under different illumination, temperature and use conditions, eyestrain of the user is possibly caused, power consumption is too high, and optimal visual experience cannot be provided, the invention provides a display device and a control method thereof. If so, recording data by using a color ink screen device through a user analysis module, analyzing the data, and quantifying the difference of operation habits between users; the scene analysis module determines the scene where the user is located by analyzing a complex algorithm and correspondingly adjusts the display mode, it is ensured that the optimal display effect and use experience are provided under different environments and use scenes, and the user satisfaction degree is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ink screen display optimization, and specifically to an intelligent display optimization system for a color ink screen. Background Art

[0002] Compared with traditional liquid crystal display (LCD) and organic light-emitting diode (OLED) screens, color ink screens have the advantages of low power consumption, high contrast, and strong readability in sunlight. However, traditional display devices are usually unable to optimize in real time according to user operating habits and environmental changes, resulting in unsatisfactory display effects under different lighting, temperature and usage conditions, which may cause user eye fatigue, excessive power consumption, and fail to provide the best visual experience. Summary of the invention

[0003] The purpose of the present invention is to propose an intelligent display optimization system for a color ink screen in order to solve the problem that real-time optimization cannot be performed according to the user's operating habits and environmental changes, resulting in unsatisfactory display effects under different lighting, temperature and usage conditions, which may cause user eye fatigue, excessive power consumption, and failure to provide the best visual experience.

[0004] The object of the present invention can be achieved by the following technical solutions: an intelligent display optimization system for a color ink screen, comprising a user analysis module, a display optimization database and a scene analysis module; The user analysis module includes an operation habit analysis unit and a habit control unit; the operation habit analysis unit is used to obtain and analyze the user's operation habit data, obtain the user's operation time of different software in the color ink screen smart device and the operation time period in a day, and distinguish different users by number; use cosine similarity to quantify the similarity of user operation habits for each user's data; if the number of users is u, calculate the average similarity of each user with other users, and the user's distinction coefficient is the inverse of its average similarity; the habit control unit is used to obtain and analyze the user's display habit data; The display optimization database is used to record the display habit data of the corresponding user; The scene analysis module includes an environment analysis unit and an operation analysis unit; the environment analysis unit acquires and analyzes the environment data, specifically: acquires the ambient light intensity, ambient light type, ambient temperature and ambient sound data through the environment sensor; processes and analyzes the ambient light intensity and ambient temperature; then obtains the corresponding scene by analyzing the ambient light type and ambient sound data; then acquires the processed ambient light intensity and ambient temperature and calculates the light temperature value with the light type factor and the indoor and outdoor factors; the operation analysis unit optimizes the display power consumption, acquires the user's control time interval by the control sensor, and analyzes it to generate a screen bright signal, a refresh rate reduction signal, a low-brightness screen refresh rate reduction signal and a screen off signal.

[0005] As a preferred implementation of the present invention, the specific process of acquiring and analyzing the user's display habit data is as follows: The display font size, color RGB value, display direction, and corresponding adjustment times and adjustment levels when using different software are obtained through the display program built into the color ink screen smart device. If the number of adjustment times of the display font size is greater than 3 times within a fixed time period 1, the maximum absolute difference between the adjustment levels of the display font size corresponding to the 3 times is obtained. If the maximum absolute difference is greater than the preset font adjustment level threshold, the number of adjustment times of the display font size within another fixed time period 1 is obtained again for analysis; conversely, the number of adjustment times of the display color is obtained. If the number of adjustment times of the display color is greater than 4 times within a fixed time period 2, the maximum absolute differences of R, G, and B corresponding to the RGB values ​​of the display color corresponding to the 4 times of the display font size are obtained. The maximum absolute differences of R, G, and B are compared with their corresponding thresholds respectively. If two of the maximum absolute differences of R, G, and B are greater than the corresponding thresholds, the number of times the display color RGB value is adjusted within another fixed time period two is re-acquired for analysis; otherwise, when the number of times the display direction is adjusted is greater than 5 times within a fixed time period three, the adjusted display direction of 5 times of display direction adjustment is obtained, and if the display direction is adjusted 3 times or more in 5 times, the corresponding user yi is marked and recorded for display habits; otherwise, the number of times the display direction is adjusted within another fixed time period three is newly obtained for analysis; and the corresponding user is distinguished based on the operation habit analysis unit, and the display habit data of the corresponding user is obtained and recorded by the display optimization database for adjustment.

[0006] As a preferred embodiment of the present invention, the specific process of processing and analyzing the ambient light intensity and ambient temperature is as follows: The acquired real-time ambient light intensity is substituted into the processing model, and the absolute slope of the ambient light intensity on the time axis of the processing model is identified. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient light intensity after the absolute slope is obtained, and the duration of the corresponding ambient light intensity is compared with the preset ambient light intensity duration threshold. If the duration of the corresponding ambient light intensity is less than the preset ambient light intensity duration threshold, the corresponding data is marked as invalid data. Similarly, the acquired real-time ambient temperature is substituted into the processing model, and the absolute slope of the ambient temperature on the time axis of the processing model is identified. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient temperature after the absolute slope is obtained, and the duration of the corresponding ambient temperature is compared with the preset ambient temperature duration threshold. If the duration of the corresponding ambient temperature is less than the preset ambient temperature duration threshold, the corresponding data is marked as invalid data.

[0007] As a preferred embodiment of the present invention, the specific process of analyzing the ambient light type and ambient sound data to obtain the corresponding scene is: Ambient light types are distinguished; time data of ambient light intensity collected by the ambient sensor is obtained; if the time when the ambient sensor collects the ambient light intensity is during the day, weather data is obtained through the Internet; if the weather data is cloudy, rainy or snowy, matching calculation is performed with the light type factor a1; when the weather data is sunny or cloudy, matching calculation is performed with the light type factor a2; if the time when the ambient sensor collects the ambient light intensity is at night, matching calculation is performed with the light type factor a3; the number of types of ambient sounds is collected through a microphone, wherein the number of types of ambient sounds is identified, and the microphone identification program obtains different sound wave frequencies in the ambient sound, if the number of different sound wave frequencies is 5, then the number of types of ambient sounds is 5; if the number of types of ambient sounds is less than 5, matching calculation is performed with the indoor and outdoor factor b1; if the number of types of ambient sounds is equal to or greater than 5, matching calculation is performed with the indoor and outdoor factor b2.

[0008] As a preferred embodiment of the present invention, the specific process of calculating the processed ambient light intensity and ambient temperature, the light type factor and the indoor and outdoor factors is as follows: By formula Output the light temperature value GWZ, where g is the processed ambient light intensity, w is the processed ambient temperature, aβ=a1 or a2 or a3, bχ=b1 or b2, w' is the correction factor corresponding to the ambient temperature, σ is the standard deviation of the ambient temperature, and μ is the mean ambient temperature; match the light temperature value GWZ with the preset operating interval, which includes operating interval one, operating interval two, operating interval three and operating interval four; if the light temperature value GWZ belongs to the operating interval one, the control execution unit controls the color ink screen smart device to execute display mode one; if the light temperature value GWZ belongs to the operating interval two, the control execution unit controls the color ink screen smart device to execute display mode two; if the light temperature value GWZ belongs to the operating interval three, the control execution unit controls the color ink screen smart device to execute display mode three; if the light temperature value GWZ belongs to the operating interval four, the control execution unit controls the color ink screen smart device to execute display mode four.

[0009] As a preferred implementation of the present invention, the specific process of optimizing display power consumption is as follows: The user's operation time interval is obtained and analyzed through the operation sensor; the operation time period corresponding to the user is obtained. If the total usage time in the operation time period corresponding to the user reaches 90% of the corresponding operation time period, a screen-on signal is generated, and the control execution unit controls the screen to continue to be on. When the screen-on time exceeds the screen-on operation time threshold L1 corresponding to the screen-on signal, a refresh reduction signal is generated, and the control execution unit controls the color ink screen smart device to reduce the display refresh rate. When the screen-on time exceeds the screen-on operation time threshold L2 corresponding to the refresh reduction signal, the control execution unit controls the screen to be turned off; if the total usage time in the operation time period corresponding to the user reaches 70% of the corresponding operation time period, a low-brightness screen refresh reduction signal is generated, and the control execution unit controls the screen to continue to be on, and reduces the saturation, resolution, refresh rate and color parameter values; when the screen-on time exceeds the screen-on operation time threshold L3 corresponding to the low-brightness screen refresh reduction signal, the control execution unit turns off the screen; if the total usage time in the operation time period corresponding to the user is less than 50% of the corresponding operation time period, a screen-off signal is generated, and the control execution unit controls the screen to be turned off.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a color ink screen device through an operation habit analysis module to record the operation time of users in different time periods and software, generate an operation time vector, and calculate the user's discrimination coefficient through cosine similarity, thereby quantifying the differences in operation habits between users. The habit control unit performs personalized optimization of the user's display settings based on the user's display habit data, such as font size, display color, and display direction, through multiple adjustments and data analysis. The system significantly improves the user experience and makes the display effect more in line with the user's personalized needs.

[0011] 2. The present invention uses environmental sensors and microphones to obtain ambient light intensity, lighting type, temperature and sound data through the scene analysis module, determines the scene the user is in through complex algorithms, and adjusts the display mode accordingly. The operation analysis module optimizes display power consumption based on the user's operation time and habits, effectively extending the battery life of the device. The overall system ensures the best display effect and user experience in different environments and usage scenarios through intelligent adjustment of contrast, resolution, refresh rate and color parameters, significantly improving user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0013] Figure 1 It is a principle block diagram of the present invention; Figure 2 It is a user operation time period diagram of the present invention; Figure 3A graph showing the percentage of operating time of the software application of the present invention; Figure 4 It is an analysis diagram of the user differentiation coefficient Di of the present invention. DETAILED DESCRIPTION

[0014] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] It should be understood that the terms "include" and "comprising" used in the specification and claims of the present disclosure indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections thereof.

[0016] It should also be understood that the terms used in this disclosure are only for the purpose of describing specific embodiments and are not intended to limit the disclosure. As used in this disclosure and claims, the singular forms of "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise. It should also be further understood that the term "and / or" used in this disclosure and claims refers to any combination of one or more of the associated listed items and all possible combinations, including these combinations.

[0017] See also Figure 1 As shown, a smart display optimization system for a color ink screen includes a scene analysis module, a display optimization database and a user analysis module, wherein the scene analysis module includes an environment analysis unit, an operation analysis unit and a control execution unit; the user analysis module includes an operation habit analysis unit and a habit control unit; The user analysis module analyzes the user operation habit data (the user operation habit data includes display habit data and operation habit data). The specific process is as follows: The user's operation habit data is obtained through the operation habit analysis unit, specifically: The color ink screen smart device obtains the user's operation habit data, obtains the operation time of different software in the color ink screen smart device and the operation time period in a day; distinguishes different users, and marks the number as yi, i=1, 2, 3, ..., u1; u1 is the total number of numbers, and then distinguishes different software in the color ink screen smart device, marked as APn, and n=1, 2, 3, ..., m; m is the total number of different software, distinguishes the operation time period in a day, and divides it according to the 24-hour system, with 0 o'clock to 1 o'clock as a time interval, 1 o'clock to 2 o'clock as a time interval, ..., 23 o'clock to 0 o'clock as a time interval, and the 24 time intervals are marked as time interval one, time interval two, time interval three, ..., time interval twenty-four, marked as Tk, k=1, 2, 3, ..., 24; See also Figure 2 , 3 As shown in Figure 4, the data of each user is obtained, including the operation time period (24 hours a day, one interval per hour) and the operation time on each software application (APn); and a three-dimensional matrix Oink is created to represent the user's operation time on the software application APn in the time interval Tk, and for each user, an operation time vector Oi=[Oi11, Oi12, ..., Oi1m, Oi21, Oi22, ..., Oi2m, ..., Oi24m] is formed, with a length of 24×m; and the similarity of user operation habits is quantified by using cosine similarity: , o=1, 2, 3, ..., u; Assuming the total number of users is u, calculate the average similarity of each user with other users, and the user's discrimination coefficient Di (the user's discrimination coefficient Di reflects the degree of difference between the user's operating habits on the color ink screen smart device and other users) can be defined as the inverse of its average similarity: , and obtain the user differentiation coefficient Di for statistics, substitute the statistical user differentiation coefficient Di into the curve chart to obtain the user differentiation coefficient Di analysis chart, and set the fixed time interval t to monitor the changes of each user differentiation coefficient Di, obtain the user differentiation coefficient Di in the fixed time interval t for average difference calculation, and compare the average difference with the corresponding user fixed time interval t mean preset dispersion range. If the average difference does not belong to the corresponding mean preset dispersion range, then compare the user differentiation coefficient Di with another corresponding user fixed time interval t mean preset dispersion range; if the user differentiation coefficient Di belongs to another corresponding user fixed time interval t mean preset dispersion range, it is when user yo performs the operation; otherwise, it is when user yi performs the operation; it should be noted that user yo is not equal to user yi; The specific process of obtaining and analyzing the user's display habit data (display habit data includes display font size, display color and display direction) through the habit control unit and controlling the color ink screen smart device to optimize the display for each user is as follows: The display font size, display color RGB value and display direction are obtained, and the font size, color RGB value and display direction when using different software are obtained through the built-in display program of the color ink screen smart device; the control number and control level of the display font size, display color and display direction are respectively obtained by the built-in control program of the color ink screen smart device; if the display font size control number is greater than 3 times within a fixed time period one, the maximum absolute difference between the control levels of the display font size corresponding to the 3 times is obtained, and if the maximum absolute difference is greater than the preset font control level threshold, the display font size control number within another fixed time period one is re-obtained for analysis; conversely, the display color control number is obtained. If the display color control number is greater than 4 times within a fixed time period two, the display font size is obtained. The maximum absolute differences of R, G, and B respectively corresponding to the RGB values ​​of the display colors corresponding to the four times are obtained, and the maximum absolute differences of R, G, and B are respectively compared with the corresponding thresholds. If two of the maximum absolute differences of R, G, and B are greater than the corresponding thresholds, the number of times the RGB values ​​of the display colors are adjusted in another fixed time period two is obtained again for analysis; otherwise, when the number of times the display direction is adjusted is greater than 5 times in a fixed time period three, the adjusted display direction of the display direction is obtained for 5 times, and if the display direction is adjusted 3 times or more in 5 times, the corresponding user yi is marked and recorded for display habits; otherwise, the number of times the display direction is adjusted in another fixed time period three is newly obtained for analysis; and the corresponding user is distinguished based on the operation habit analysis unit, and the display habit data of the corresponding user is obtained and recorded by the display optimization database for adjustment; The scene analysis module is used to analyze scene data. The specific process is as follows: The environmental data is acquired and analyzed by the environmental analysis unit, and the environmental sensor acquires the ambient light intensity, ambient light type (ambient light types include natural light: direct sunlight, cloudy light and scattered light, etc. and artificial light: incandescent lamp, fluorescent lamp, LED lamp and halogen lamp, etc.), ambient temperature and ambient sound data; the ambient light intensity and ambient temperature are processed, and the real-time ambient light intensity is substituted into the processing model to obtain the absolute slope of the ambient light intensity on the time axis of the processing model. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient light intensity after the absolute slope is obtained is used as the corresponding ambient light intensity. The duration of the light intensity is compared with the preset ambient light intensity duration threshold. If the duration of the corresponding ambient light intensity is less than the preset ambient light intensity duration threshold, the corresponding data is marked as invalid data. Similarly, the real-time ambient temperature is obtained and substituted into the processing model to obtain the absolute slope of the ambient temperature on the time axis of the processing model. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient temperature after the absolute slope is obtained, and the duration of the corresponding ambient temperature is compared with the preset ambient temperature duration threshold. If the duration of the corresponding ambient temperature is less than the preset ambient temperature duration threshold, the corresponding data is marked as invalid data. Then, by analyzing the ambient light type and ambient sound data, the corresponding scene (the scenes include indoor, outdoor, night and day) is obtained, specifically: the ambient light type is distinguished, and the time data of the ambient light intensity collected by the ambient sensor is obtained; if the time when the ambient sensor collects the ambient light intensity is during the day, the weather data is obtained through the Internet; when the weather data is cloudy, rainy or snowy, it is matched and calculated with the light type factor a1; when the weather data is sunny or cloudy, it is matched and calculated with the light type factor a2; if the time when the ambient sensor collects the ambient light intensity is at night, it is matched and calculated with the light type factor a3; the number of types of ambient sounds collected by the microphone, wherein the number of types of ambient sounds is identified, and the microphone identification program obtains different sound wave frequencies in the ambient sound. If the number of different sound wave frequencies is 5, the number of types of ambient sounds is 5; if the number of types of ambient sounds is less than 5, it is matched and calculated with the indoor and outdoor factor b1; if the number of types of ambient sounds is equal to or greater than 5, it is matched and calculated with the indoor and outdoor factor b2; Then, by obtaining the processed ambient light intensity and ambient temperature, and calculating with the light type factor and indoor and outdoor factors, the formula Output light temperature value GWZ, where g is the processed ambient light intensity, w is the processed ambient temperature, aβ=a1 or a2 or a3, bχ=b1 or b2, w' is the correction factor corresponding to the ambient temperature, σ is the standard deviation of the ambient temperature, and μ is the mean value of the ambient temperature; aβ, bχ, w', σ and μ are all set by personnel in the technical field; the light temperature value GWZ is not matched with the preset operating range, and the preset operating range includes operating range 1, operating range 2, operating range 3 and operating range 4; if the light temperature value GWZ belongs to operating range 1, the control execution unit The control unit controls the color ink screen smart device to execute display mode 1; if the light temperature value GWZ belongs to the operation range 2, the control execution unit controls the color ink screen smart device to execute display mode 2; if the light temperature value GWZ belongs to the operation range 3, the control execution unit controls the color ink screen smart device to execute display mode 3; if the light temperature value GWZ belongs to the operation range 4, the control execution unit controls the color ink screen smart device to execute display mode 4; it should be noted that mode 1, mode 2, mode 3 and mode 4 all have different saturation, resolution, refresh rate and color parameters, etc.; The display power consumption is optimized by operating the analysis unit. The specific process is as follows: The control sensor obtains the user's control time interval and analyzes it; obtains the operation time period corresponding to the user, and if the total usage time in the operation time period corresponding to the user reaches 90% of the corresponding operation time period, a screen-on signal is generated, and the control execution unit controls the screen to continue to be on. When the screen-on time exceeds the screen-on operation time threshold L1 corresponding to the screen-on signal, a refresh reduction signal is generated, and the control execution unit controls the color ink screen smart device to reduce the display refresh rate. When the screen-on time exceeds the screen-on operation time threshold L2 corresponding to the refresh reduction signal, the control execution unit turns off the screen; if the total usage time in the operation time period corresponding to the user reaches 70% of the corresponding operation time period, a low-brightness screen refresh reduction signal is generated, and the control execution unit controls the screen to continue to be on, reducing the saturation, resolution, refresh rate and color parameter values; when the screen-on time exceeds the screen-on operation time threshold L3 corresponding to the low-brightness screen refresh reduction signal, the control execution unit turns off the screen; if the total usage time in the operation time period corresponding to the user is less than 50% of the corresponding operation time period, a screen-off signal is generated, and the control execution unit turns off the screen.

[0018] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent display optimization system for a color ink screen, comprising a user analysis module, a display optimization database and a scene analysis module, characterized in that: The user analysis module includes an operation habit analysis unit and a habit control unit; the operation habit analysis unit is used to obtain and analyze the user's operation habit data, obtain the user's operation time of different software in the color ink screen smart device and the operation time period in a day, and distinguish different users by number; the data of each user is quantified using cosine similarity to quantify the similarity of the user's operation habits; If the number of users is u, the average similarity of each user with other users is calculated, and the user's discrimination coefficient is the inverse of its average similarity; the habit control unit is used to obtain and analyze the user's display habit data; The display optimization database is used to record the display habit data of the corresponding user; The scene analysis module includes an environment analysis unit and an operation analysis unit; the environment analysis unit acquires and analyzes the environment data, specifically: acquires the ambient light intensity, ambient light type, ambient temperature and ambient sound data through the environment sensor; processes and analyzes the ambient light intensity and ambient temperature; then obtains the corresponding scene by analyzing the ambient light type and ambient sound data; then acquires the processed ambient light intensity and ambient temperature and calculates the light temperature value with the light type factor and the indoor and outdoor factors; the operation analysis unit optimizes the display power consumption, acquires the user's control time interval by the control sensor, and analyzes it to generate a screen bright signal, a refresh rate reduction signal, a low-brightness screen refresh rate reduction signal and a screen off signal.

2. The intelligent display optimization system for a color ink screen according to claim 1, characterized in that: The specific process of acquiring and analyzing the user's display habit data is as follows: The display font size, color RGB value, display direction, and corresponding adjustment times and adjustment levels when using different software are obtained through the display program built into the color ink screen smart device. If the number of adjustment times of the display font size is greater than 3 times within a fixed time period 1, the maximum absolute difference between the adjustment levels of the display font size corresponding to the 3 times is obtained. If the maximum absolute difference is greater than the preset font adjustment level threshold, the number of adjustment times of the display font size within another fixed time period 1 is obtained again for analysis; conversely, the number of adjustment times of the display color is obtained. If the number of adjustment times of the display color is greater than 4 times within a fixed time period 2, the maximum absolute differences of R, G, and B corresponding to the RGB values ​​of the display color corresponding to the 4 times of the display font size are obtained. The maximum absolute differences of R, G, and B are compared with their corresponding thresholds respectively. If two of the maximum absolute differences of R, G, and B are greater than the corresponding thresholds, the number of times the display color RGB value is adjusted within another fixed time period two is re-acquired for analysis; otherwise, when the number of times the display direction is adjusted is greater than 5 times within a fixed time period three, the adjusted display direction of 5 times of display direction adjustment is obtained, and if the display direction is adjusted 3 times or more in 5 times, the corresponding user yi is marked and recorded for display habits; otherwise, the number of times the display direction is adjusted within another fixed time period three is newly obtained for analysis; and the corresponding user is distinguished based on the operation habit analysis unit, and the display habit data of the corresponding user is obtained and recorded by the display optimization database for adjustment.

3. The intelligent display optimization system for a color ink screen according to claim 1, characterized in that: The specific process of processing and analyzing the ambient light intensity and ambient temperature is as follows: The acquired real-time ambient light intensity is substituted into the processing model, and the absolute slope of the ambient light intensity on the time axis of the processing model is identified. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient light intensity after the absolute slope is obtained, and the duration of the corresponding ambient light intensity is compared with the preset ambient light intensity duration threshold. If the duration of the corresponding ambient light intensity is less than the preset ambient light intensity duration threshold, the corresponding data is marked as invalid data. Similarly, the acquired real-time ambient temperature is substituted into the processing model, and the absolute slope of the ambient temperature on the time axis of the processing model is identified. If the absolute slope is greater than the preset slope threshold, the duration of the corresponding ambient temperature after the absolute slope is obtained, and the duration of the corresponding ambient temperature is compared with the preset ambient temperature duration threshold. If the duration of the corresponding ambient temperature is less than the preset ambient temperature duration threshold, the corresponding data is marked as invalid data.

4. The intelligent display optimization system for a color ink screen according to claim 3, characterized in that: The specific process of analyzing the ambient light type and ambient sound data to obtain the corresponding scene is as follows: Ambient light types are distinguished; time data of ambient light intensity collected by the ambient sensor is obtained; if the time when the ambient sensor collects the ambient light intensity is during the day, weather data is obtained through the Internet; if the weather data is cloudy, rainy or snowy, matching calculation is performed with the light type factor a1; when the weather data is sunny or cloudy, matching calculation is performed with the light type factor a2; if the time when the ambient sensor collects the ambient light intensity is at night, matching calculation is performed with the light type factor a3; the number of types of ambient sounds is collected through a microphone, wherein the number of types of ambient sounds is identified, and the microphone identification program obtains different sound wave frequencies in the ambient sound, if the number of different sound wave frequencies is 5, then the number of types of ambient sounds is 5; if the number of types of ambient sounds is less than 5, matching calculation is performed with the indoor and outdoor factor b1; if the number of types of ambient sounds is equal to or greater than 5, matching calculation is performed with the indoor and outdoor factor b2.

5. The intelligent display optimization system for a color ink screen according to claim 4, characterized in that: The specific process of calculating the processed ambient light intensity and ambient temperature, the light type factor and the indoor and outdoor factors is as follows: By formula Output the light temperature value GWZ, where g is the processed ambient light intensity, w is the processed ambient temperature, aβ=a1 or a2 or a3, bχ=b1 or b2, w' is the correction factor corresponding to the ambient temperature, σ is the standard deviation of the ambient temperature, and μ is the mean ambient temperature; match the light temperature value GWZ with the preset operating interval, which includes operating interval one, operating interval two, operating interval three and operating interval four; if the light temperature value GWZ belongs to the operating interval one, the control execution unit controls the color ink screen smart device to execute display mode one; if the light temperature value GWZ belongs to the operating interval two, the control execution unit controls the color ink screen smart device to execute display mode two; if the light temperature value GWZ belongs to the operating interval three, the control execution unit controls the color ink screen smart device to execute display mode three; if the light temperature value GWZ belongs to the operating interval four, the control execution unit controls the color ink screen smart device to execute display mode four.

6. The intelligent display optimization system for a color ink screen according to claim 1, characterized in that: The specific process of optimizing display power consumption is as follows: The user's operation time interval is obtained and analyzed through the operation sensor; the operation time period corresponding to the user is obtained. If the total usage time in the operation time period corresponding to the user reaches 90% of the corresponding operation time period, a screen-on signal is generated, and the control execution unit controls the screen to continue to be on. When the screen-on time exceeds the screen-on operation time threshold L1 corresponding to the screen-on signal, a refresh reduction signal is generated, and the control execution unit controls the color ink screen smart device to reduce the display refresh rate. When the screen-on time exceeds the screen-on operation time threshold L2 corresponding to the refresh reduction signal, the control execution unit controls the screen to be turned off; if the total usage time in the operation time period corresponding to the user reaches 70% of the corresponding operation time period, a low-brightness screen refresh reduction signal is generated, and the control execution unit controls the screen to continue to be on, and reduces the saturation, resolution, refresh rate and color parameter values; when the screen-on time exceeds the screen-on operation time threshold L3 corresponding to the low-brightness screen refresh reduction signal, the control execution unit turns off the screen; if the total usage time in the operation time period corresponding to the user is less than 50% of the corresponding operation time period, a screen-off signal is generated, and the control execution unit controls the screen to be turned off.

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