CN117079588B - Energy-saving control method, system and storage medium for Micro-LED display screen - Google Patents

Energy-saving control method, system and storage medium for Micro-LED display screen Download PDF

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Publication number
CN117079588B
CN117079588B CN202311339935.8A CN202311339935A CN117079588B CN 117079588 B CN117079588 B CN 117079588B CN 202311339935 A CN202311339935 A CN 202311339935A CN 117079588 B CN117079588 B CN 117079588B
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display
pixel points
pixel
pixel point
preset threshold
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CN117079588A (en
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戴志明
曾银海
邱堂兵
王超
李勇
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Shenzhen Lan Pu Video Technology Co ltd
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Shenzhen Lan Pu Video Technology Co ltd
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

Abstract

The invention discloses an energy-saving control method, a system and a storage medium for a Micro-LED display screen, wherein the method comprises the following steps: analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points; the marking information of the second pixel points is adjusted by setting the maximum linear length of the adjacent second pixel points, and the display parameters of each second pixel point are adjusted by the positions and the number of the adjacent second pixel points, so that energy-saving display is carried out on the display image; and dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data. And the Micro-LED display screen is subjected to energy-saving control by adjusting the display parameters of the pixel points in the display image, so that the energy consumption is reduced.

Description

Energy-saving control method, system and storage medium for Micro-LED display screen
Technical Field
The application relates to the technical field of Micro-LED display screen energy conservation, in particular to an energy-saving control method, an energy-saving control system and a storage medium for a Micro-LED display screen.
Background
Along with the increasing serious energy crisis and environmental problems, the requirements of people on energy conservation and environmental protection are also increasing. Micro-LED display screen is an important technology of display, and its energy consumption is higher, leads to energy waste and power consumption.
The existing energy-saving mode adjustment modes of the LED display screen mainly comprise two modes, wherein the display brightness of the screen body is automatically adjusted according to the intensity of ambient light, and the energy-saving effect can be achieved only under the condition of low ambient light intensity in the mode; the power supply voltage is regulated to reduce the power of the display screen so as to achieve the effects of energy saving and electricity saving, and the picture display effect of the display screen is reduced in the mode.
Therefore, the prior art has defects, and improvement is needed.
Disclosure of Invention
In view of the above problems, the invention aims to provide an energy-saving control method, an energy-saving control system and a storage medium for a Micro-LED display screen, which can more effectively and rapidly adjust the display effect of a display image in the Micro-LED display screen and realize energy-saving control of the Micro-LED display screen.
The first aspect of the invention provides an energy-saving control method for a Micro-LED display screen, which comprises the following steps:
acquiring a display image of a Micro-LED display screen;
analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
performing linear traversal in the direction with the second pixel points as starting points and adjacent second pixel points, ending the traversal when the traversal distance is greater than a third preset threshold value, and canceling the mark of the second pixel point corresponding to the traversal end point;
Adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
and dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data.
In this scheme, according to the display image of Micro-LED display screen carries out the analysis, will satisfy the pixel mark of display parameter adjustment condition and be the second pixel, include:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
if yes, marking the first pixel point as a second pixel point; otherwise, filtering is performed.
In this scheme, the analyzing the pixel points in the display areas with the same color or multiple display areas respectively, setting each pixel point as a first pixel point and comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result includes:
Marking the adjacent pixel points with the same display parameters as the first pixel points to obtain marked pixel points;
if the two adjacent pixel points of the first pixel point in any opposite direction are all marking pixel points, the first pixel point meets the display parameter adjustment condition; otherwise, counting the mark quantity information of the marked pixel points;
comparing the mark quantity information with a first preset threshold interval;
if the first pixel point is smaller than the minimum value of the first preset threshold interval, the first pixel point does not meet the display parameter adjustment condition;
if the first pixel point is larger than the maximum value of the first preset threshold interval, the first pixel point meets the display parameter adjustment condition;
if the interval is in the first preset threshold interval, counting the interval quantity information existing between surrounding marked pixel points;
comparing the interval number information with a second preset threshold value, and if the interval number information is larger than the second preset threshold value, enabling the first pixel point to meet a display parameter adjustment condition;
and marking the pixel points meeting the display parameter adjustment conditions as second pixel points.
In this scheme, the performing linear traversal with the second pixel point as a starting point to a direction in which adjacent second pixel points exist, ending the traversal when the traversal distance is greater than a third preset threshold, and canceling the mark of the second pixel point corresponding to the traversal end point includes:
Traversing with each second pixel point as a starting point, and judging whether the traversed pixel points are the second pixel points or not;
if not, finishing the traversal;
if yes, continuing traversing;
and when the traversal distance is larger than a third preset threshold value, ending traversal, and canceling the display parameter adjustment condition of the pixel point corresponding to the traversal end point.
In this scheme, the adjustment of the display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points includes:
analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
if yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
In this scheme, the dynamic adjustment is carried out to the preset display parameter of system according to the display effect decline data after the adjustment, includes:
adjusting the display image according to the adjustment parameters, comparing the display image with the display effect before adjustment, and determining display effect reduction data;
judging whether the display effect reduction data is larger than a fifth preset threshold value or not;
if not, displaying the display image through a Micro-LED display screen;
if yes, the second preset display parameter and the third preset display parameter are adjusted, so that the adjusted display effect reduction data is smaller than a fifth preset threshold value.
In this scheme, still include:
acquiring external environment brightness data;
adjusting the brightness of the Micro-LED display screen according to the external environment brightness data;
judging whether the external environment brightness data is larger than a sixth preset threshold value or not;
if not, not performing any treatment;
if yes, determining a black display area of the display screen according to the current display image;
and adjusting the display picture according to the display parameters of the black display area.
The second aspect of the invention provides an energy-saving control system for a Micro-LED display screen, which comprises the following components:
the data acquisition module is used for acquiring a display image of the Micro-LED display screen;
The display image analysis module is used for analyzing according to the display image of the Micro-LED display screen and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
the pixel point verification module is used for performing linear traversal in the direction of the existence of the adjacent second pixel points by taking the second pixel points as starting points, finishing the traversal when the traversal distance is greater than a third preset threshold value, and canceling marks of the second pixel points corresponding to the traversal end points; adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
and the display effect verification module is used for dynamically adjusting preset display parameters of the system according to the adjusted display effect reduction data.
In this scheme, according to the display image of Micro-LED display screen carries out the analysis, will satisfy the pixel mark of display parameter adjustment condition and be the second pixel, include:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
If yes, marking the first pixel point as a second pixel point; otherwise, filtering is performed.
In this scheme, the analyzing the pixel points in the display areas with the same color or multiple display areas respectively, setting each pixel point as a first pixel point and comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result includes:
marking the adjacent pixel points with the same display parameters as the first pixel points to obtain marked pixel points;
if the two adjacent pixel points of the first pixel point in any opposite direction are all marking pixel points, the first pixel point meets the display parameter adjustment condition; otherwise, counting the mark quantity information of the marked pixel points;
comparing the mark quantity information with a first preset threshold interval;
if the first pixel point is smaller than the minimum value of the first preset threshold interval, the first pixel point does not meet the display parameter adjustment condition;
if the first pixel point is larger than the maximum value of the first preset threshold interval, the first pixel point meets the display parameter adjustment condition;
if the interval is in the first preset threshold interval, counting the interval quantity information existing between surrounding marked pixel points;
Comparing the interval number information with a second preset threshold value, and if the interval number information is larger than the second preset threshold value, enabling the first pixel point to meet a display parameter adjustment condition;
and marking the pixel points meeting the display parameter adjustment conditions as second pixel points.
In this scheme, the performing linear traversal with the second pixel point as a starting point to a direction in which adjacent second pixel points exist, ending the traversal when the traversal distance is greater than a third preset threshold, and canceling the mark of the second pixel point corresponding to the traversal end point includes:
traversing with each second pixel point as a starting point, and judging whether the traversed pixel points are the second pixel points or not;
if not, finishing the traversal;
if yes, continuing traversing;
and when the traversal distance is larger than a third preset threshold value, ending traversal, and canceling the display parameter adjustment condition of the pixel point corresponding to the traversal end point.
In this scheme, the adjustment of the display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points includes:
analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
If yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
In this scheme, the dynamic adjustment is carried out to the preset display parameter of system according to the display effect decline data after the adjustment, includes:
adjusting the display image according to the adjustment parameters, comparing the display image with the display effect before adjustment, and determining display effect reduction data;
judging whether the display effect reduction data is larger than a fifth preset threshold value or not;
if not, displaying the display image through a Micro-LED display screen;
if yes, the second preset display parameter and the third preset display parameter are adjusted, so that the adjusted display effect reduction data is smaller than a fifth preset threshold value.
In this scheme, still include:
acquiring external environment brightness data;
adjusting the brightness of the Micro-LED display screen according to the external environment brightness data;
Judging whether the external environment brightness data is larger than a sixth preset threshold value or not;
if not, not performing any treatment;
if yes, determining a black display area of the display screen according to the current display image;
and adjusting the display picture according to the display parameters of the black display area.
A third aspect of the present invention provides a computer readable storage medium, where the computer readable storage medium includes a Micro-LED display energy saving control method program, where the Micro-LED display energy saving control method program, when executed by a processor, implements the steps of a Micro-LED display energy saving control method according to any one of the above.
The invention discloses an energy-saving control method, a system and a storage medium for a Micro-LED display screen, wherein the method comprises the following steps: analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points; the marking information of the second pixel points is adjusted by setting the maximum linear length of the adjacent second pixel points, and the display parameters of each second pixel point are adjusted by the positions and the number of the adjacent second pixel points, so that energy-saving display is carried out on the display image; and dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data. And the Micro-LED display screen is subjected to energy-saving control by adjusting the display parameters of the pixel points in the display image, so that the energy consumption is reduced.
Drawings
FIG. 1 shows a flow chart of a method for energy-saving control of a Micro-LED display screen of the invention;
FIG. 2 is a flowchart showing a method for determining whether a pixel satisfies a display parameter adjustment condition according to the present invention;
FIG. 3 illustrates a flow chart of a method of verifying a second pixel point in accordance with the present invention;
FIG. 4 shows a block diagram of a Micro-LED display energy saving control system of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
FIG. 1 shows a flow chart of a method for energy-saving control of a Micro-LED display screen of the invention.
As shown in fig. 1, the invention discloses an energy-saving control method for a Micro-LED display screen, comprising the following steps:
S102, acquiring a display image of a Micro-LED display screen;
s104, analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
s106, performing linear traversal in the direction of the adjacent second pixel points by taking the second pixel points as starting points, ending the traversal when the traversal distance is greater than a third preset threshold value, and canceling the marks of the second pixel points corresponding to the traversal end points;
s108, adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
s110, dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data.
According to the embodiment of the invention, in the energy-saving mode, one or more display areas with the same display parameters are selected from the display image of the Micro-LED display screen, each pixel point in each display area is respectively analyzed according to the system preset detection sequence, whether each pixel point meets the display parameter adjustment condition is determined by judging the number and the positions of adjacent pixel points and the position relation between the adjacent pixel points, and the pixel points meeting the display parameter adjustment condition are marked as second pixel points. And analyzing according to the position relation among the second pixel points and the number of the adjacent pixel points, canceling the display parameter adjustment conditions of the second pixel points which do not meet the verification conditions, and adjusting the display parameters of the second pixel points which meet the verification conditions according to the preset display parameters of the system to realize energy-saving control of the Micro-LED display screen. The system preset initial value of the third preset threshold value is 2 pixel point distances. The display effect of the images is displayed by the front display screen and the rear display screen according to the comparison adjustment, the numerical value of the preset display parameter of the system is dynamically adjusted according to the display effect descending data, and the watching effect of a user is met to the greatest extent while the display screen is energy-saving.
Because the Micro-LED display screen has more pixel points, the operation pressure of the system server is higher, and delay play is possibly caused, therefore, a plurality of pixel points can be used as a sub-display area to replace the pixel points for analysis control, for example, the pixel points arranged by 2 x 2 and 3*3 are regarded as a sub-display module for energy-saving control, but in the mode, the display effect of the Micro-LED display screen can be reduced because the number of the adjusted pixel points is increased, the system can select the sub-display area formed by the pixel point matrix according to the maximum value of the display effect reduction data set by a user, and control and adjust the display parameters of the display image so as to achieve the purpose of reducing the operation pressure of the system server. When the display parameters of the display image are controlled and adjusted through the sub-display modules, the number of the pixel points in each sub-display module is the same, and the arrangement modes are the same.
According to an embodiment of the present invention, the analyzing, according to the display image of the Micro-LED display screen, marks a pixel point satisfying a display parameter adjustment condition as a second pixel point, including:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
Respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
if yes, marking the first pixel point as a second pixel point; otherwise, filtering is performed.
It should be noted that, the display parameters of the display image include parameters such as color, color temperature, brightness, etc. of each pixel point in the display image, firstly, traversing the display image of the Micro-LED display screen, determining a display area with the same display parameters, calculating whether the number of pixel points in the display area meets the number of pixel points preset by the system, if not, filtering the area, and continuing to analyze the next display area; if so, starting from the first pixel point at the upper left, analyzing all the pixel points in the current display area to determine whether the display parameter adjustment condition is met. And respectively setting each pixel point as a first pixel point according to the sequence from left to right and from top to bottom, counting the number and the position information of the pixels with the same display parameters in the adjacent pixel points, marking all the pixel points in the current display area according to the number and the position information of the pixels with the same display parameters in the adjacent pixel points, marking the pixel points meeting the display parameter adjustment condition as second pixel points, and filtering the pixel points not meeting the display parameter adjustment condition.
Fig. 2 is a flowchart of a method for determining whether a pixel satisfies a display parameter adjustment condition according to the present invention.
As shown in fig. 2, according to an embodiment of the present invention, the analyzing the pixel points in the one or more display areas with the same color respectively, setting each pixel point as a first pixel point and comparing the first pixel point with the display parameters of the adjacent pixel points, and determining whether the first pixel point meets the display parameter adjustment condition according to the comparison result includes:
s202, marking the adjacent pixel points with the same display parameters as the first pixel points to obtain marked pixel points;
s204, if two adjacent pixel points of the first pixel point in any opposite direction are all marked pixel points, the first pixel point meets the display parameter adjustment condition; otherwise, counting the mark quantity information of the marked pixel points;
s206, comparing the mark quantity information with a first preset threshold interval;
s208, if the first pixel point is smaller than the minimum value of the first preset threshold interval, the first pixel point does not meet the display parameter adjustment condition;
s210, if the first pixel point is larger than the maximum value of the first preset threshold interval, the first pixel point meets the display parameter adjustment condition;
S212, if the interval is in the first preset threshold interval, counting the interval quantity information existing between surrounding marked pixel points;
s214, comparing the interval number information with a second preset threshold value, and if the interval number information is larger than the second preset threshold value, enabling the first pixel point to meet a display parameter adjustment condition;
s216, marking the pixel points meeting the display parameter adjustment condition as second pixel points.
After the adjacent pixel points are marked, whether two adjacent pixel points in any opposite direction are marked pixel points, namely whether the pixel points in the left and right, upper and lower, upper left and lower right, upper right and lower left directions are marked pixel points or not is judged. Under the condition that marked pixel points exist in the opposite directions, the pixel points which represent the central position of the display area of which the current first pixel point is the same display parameter or the pixel points on a display parameter straight line are represented, and because the pixel points of the Micro-LED display screen are smaller, after the display parameter of a certain pixel point is adjusted, the human eyes can not perceive the image change from subjective feeling, so that the energy-saving control can be carried out by adjusting the display parameters of part of the pixel points.
If the display parameter is not satisfied, in this case, the edge position of the display area where the current first pixel is located at the same display parameter is indicated, and the display parameter of the first pixel may be adjusted to be affected by the pixel points of other display parameters, so that the display image is changed.
When the interval number information of the marked pixel points is counted, traversing is carried out according to the sequence of upper left-upper right-lower left-upper left, adjacent marked pixel points are connected, the interruption position is an interval, after traversing is completed, interval number information existing among surrounding marked pixel points is obtained through the interval number, when the interval number information is smaller than a second preset threshold value, the marked pixel points around the current first pixel point are concentrated in a certain direction, the current first pixel point possibly is a pixel point at the edge of an area, and the imaging effect of a display image is possibly affected by adjusting the display parameters of the pixel points, so that the condition that the interval number information existing among the surrounding marked pixel points is smaller than the first pixel point corresponding to the second preset threshold value does not meet the display parameter adjustment condition is judged.
The default value range of the system in the first preset threshold interval is (3-4), and the default value of the system in the second preset threshold interval is (3).
Fig. 3 shows a flow chart of the method of the invention for verifying the second pixel point.
As shown in fig. 3, according to an embodiment of the present invention, the performing a straight line traversal using the second pixel point as a starting point to a direction in which adjacent second pixel points exist, ending the traversal when the traversal distance is greater than a third preset threshold, and canceling the mark of the second pixel point corresponding to the traversal end point includes:
s302, traversing is carried out by taking each second pixel point as a starting point, and whether the traversed pixel points are the second pixel points or not is judged;
s304, if not, finishing the traversal;
s306, if yes, continuing traversing;
and S308, finishing the traversal when the traversal distance is larger than a third preset threshold value, and canceling the display parameter adjustment condition of the pixel point corresponding to the traversal end point.
It should be noted that, there are a large number of pixels satisfying the display parameter adjustment condition at the center position of the display area of the same display parameter, and if all the pixels are subjected to parameter adjustment, the display effect of the display image is reduced, so that the maximum straight line pixel distance is defined on the basis of satisfying the display parameter adjustment condition. The system preset initial value of the third preset threshold value is 2 pixel point distances. And in the process of verifying the second pixel point, performing linear traversal in the eight directions of up, down, left, right, left upper, right upper, left lower and right lower, and determining whether the current second pixel point meets the verification condition.
According to an embodiment of the present invention, the adjusting the display parameter of the second pixel according to the position and the number of the adjacent second pixel includes:
analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
if yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
On the basis of limiting the distance between the maximum linear pixels of the adjusted pixels, the display parameters of each second pixel are adjusted by selecting corresponding preset display parameters according to the number of adjacent second pixels around the number of each second pixel. The initial value of the fourth preset threshold is 2, the first preset display parameter is a closed pixel point, the second preset display parameter is 30% of the current display parameter, and the third preset display parameter is 60% of the current display parameter. Analyzing each second pixel point according to the sequence from left to right and from top to bottom, selecting corresponding preset display parameters according to the existence quantity of the second pixel points in the adjacent pixel points, marking the second pixel points, and integrating the marked display parameters of all the second pixel points after the analysis of all the second pixel points is completed to obtain the adjustment parameters of the display image.
According to an embodiment of the present invention, the dynamically adjusting the preset display parameters of the system according to the adjusted display effect reduction data includes:
adjusting the display image according to the adjustment parameters, comparing the display image with the display effect before adjustment, and determining display effect reduction data;
judging whether the display effect reduction data is larger than a fifth preset threshold value or not;
if not, displaying the display image through a Micro-LED display screen;
if yes, the second preset display parameter and the third preset display parameter are adjusted, so that the adjusted display effect reduction data is smaller than a fifth preset threshold value.
It should be noted that, the preset initial value of the system of the fifth preset threshold is 10%, when the display effect of the display image is lower, the user can accept the change condition of the display image, even the change of the display image can not be perceived by human eyes, in this case, the adjustment of the display image of the Micro-LED display screen is performed through the adjustment parameters of the display image, so that the energy-saving control of the display screen can be realized on the basis of meeting the watching requirement of the user, and the use power consumption of the display screen is reduced. When the display effect of the display image is reduced to a higher degree, the display effect of the display image in the energy-saving mode can be adjusted by adjusting the values of the second preset display parameter and the third preset display parameter, so that the display effect of the display image meets the watching requirement of a user.
According to an embodiment of the present invention, further comprising:
acquiring external environment brightness data;
adjusting the brightness of the Micro-LED display screen according to the external environment brightness data;
judging whether the external environment brightness data is larger than a sixth preset threshold value or not;
if not, not performing any treatment;
if yes, determining a black display area of the display screen according to the current display image;
and adjusting the display image according to the display parameters of the black display area.
It should be noted that, the Micro-LED display screen can be dynamically adjusted according to the external environment brightness data, when the external environment brightness data is higher, the display effect of the black display area is basically consistent with the display effect after the external environment illumination is reflected in the unopened state of the display screen due to the influence of light irradiation, and in this case, the pixel points in the black display area can be closed, so as to achieve the purpose of energy saving. The sixth preset threshold value is obtained by analyzing the system according to the display effect of the display image.
According to an embodiment of the present invention, the adjusting the display image according to the display parameter of the black display area includes:
analyzing the display image of the black display area, and determining the display parameter change time of each pixel point in the black display area;
Closing the pixel points with the display parameter change time larger than a seventh preset threshold value;
calculating the difference value between the display parameter change time of the closed pixel point and the current time information, and comparing the obtained difference value time with an eighth preset threshold value;
and when the difference time is smaller than or equal to an eighth preset threshold value, starting the closed pixel point in a screen-off state, and adjusting the display parameters of the pixel point in the screen-off state according to the display parameters after the display parameter change time.
When the black display area meets the condition of closing energy conservation, analyzing according to the display parameters of the current display image and the display parameters of the display image in the preset time of the system, so as to determine the change time of the display parameters of each pixel point in the black display area, adjusting the display parameters of each pixel point based on the change time of the display parameters of each pixel point, and dynamically adjusting the display parameters of each pixel point according to the processing speed of the server and the pixel point data in the black display area, wherein the preset time of the system is at least greater than or equal to a seventh preset threshold value. If the pixel point does not change within the preset time of the system, after the pixel point is closed, continuously analyzing the display parameters of the pixel point in the closed state, and comparing the display parameters with the display parameters before the closed state to obtain the final display parameter change time. And calculating the difference value between the final display parameter change time and the current time, starting the pixel point to perform preheating treatment in a screen-off state when the obtained difference value time is smaller than or equal to an eighth preset threshold value, and adjusting the pixel point according to the display parameter of the final display parameter change time.
The seventh preset threshold is 3 seconds, the eighth preset threshold is 1 second, and the system dynamically adjusts the seventh preset threshold and the eighth preset threshold according to the picture display effect.
FIG. 4 shows a block diagram of a Micro-LED display energy saving control system of the present invention.
As shown in fig. 4, a second aspect of the present invention provides an energy-saving control system for a Micro-LED display screen, comprising:
the data acquisition module is used for acquiring a display image of the Micro-LED display screen;
the display image analysis module is used for analyzing according to the display image of the Micro-LED display screen and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
the pixel point verification module is used for performing linear traversal in the direction of the existence of the adjacent second pixel points by taking the second pixel points as starting points, finishing the traversal when the traversal distance is greater than a third preset threshold value, and canceling marks of the second pixel points corresponding to the traversal end points; adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
and the display effect verification module is used for dynamically adjusting preset display parameters of the system according to the adjusted display effect reduction data.
According to the embodiment of the invention, in the energy-saving mode, one or more display areas with the same display parameters are selected from the display image of the Micro-LED display screen, each pixel point in each display area is respectively analyzed according to the system preset detection sequence, whether each pixel point meets the display parameter adjustment condition is determined by judging the number and the positions of adjacent pixel points and the position relation between the adjacent pixel points, and the condition meeting the display parameter adjustment condition is marked as a second pixel point. And analyzing according to the position relation among the second pixel points and the number of the adjacent pixel points, canceling the display parameter adjustment conditions of the second pixel points which do not meet the verification conditions, and adjusting the display parameters of the second pixel points which meet the verification conditions according to the preset display parameters of the system to realize energy-saving control of the Micro-LED display screen. The system preset initial value of the third preset threshold value is 2 pixel point distances. The display effect of the images is displayed by the front display screen and the rear display screen according to the comparison adjustment, the numerical value of the preset display parameter of the system is dynamically adjusted according to the display effect descending data, and the watching effect of a user is met to the greatest extent while the display screen is energy-saving.
Because the Micro-LED display screen has more pixel points, the operation pressure of the system server is higher, and delay play is possibly caused, therefore, a plurality of pixel points can be used as a sub-display area to replace the pixel points for analysis control, for example, the pixel points arranged by 2 x 2 and 3*3 are regarded as a sub-display module for energy-saving control, but in the mode, the display effect of the Micro-LED display screen can be reduced because the number of the adjusted pixel points is increased, the system can select the sub-display area formed by the pixel point matrix according to the maximum value of the display effect reduction data set by a user, and control and adjust the display parameters of the display image so as to achieve the purpose of reducing the operation pressure of the system server. When the display parameters of the display image are controlled and adjusted through the sub-display modules, the number of the pixel points in each sub-display module is the same, and the arrangement modes are the same.
According to an embodiment of the present invention, the analyzing, according to the display image of the Micro-LED display screen, marks a pixel point satisfying a display parameter adjustment condition as a second pixel point, including:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
Respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
if yes, marking the first pixel point as a second pixel point; otherwise, filtering is performed.
It should be noted that, the display parameters of the display image include parameters such as color, color temperature, brightness, etc. of each pixel point in the display image, firstly, traversing the display image of the Micro-LED display screen, determining a display area with the same display parameters, calculating whether the number of pixel points in the display area meets the number of pixel points preset by the system, if not, filtering the area, and continuing to analyze the next display area; if so, starting from the first pixel point at the upper left, analyzing all the pixel points in the current display area to determine whether the display parameter adjustment condition is met. And respectively setting each pixel point as a first pixel point according to the sequence from left to right and from top to bottom, counting the number and the position information of the pixels with the same display parameters in the adjacent pixel points, marking all the pixel points in the current display area according to the number and the position information of the pixels with the same display parameters in the adjacent pixel points, marking the pixel points meeting the display parameter adjustment condition as second pixel points, and filtering the pixel points not meeting the display parameter adjustment condition.
According to an embodiment of the present invention, the analyzing the pixel points in the one or more display areas with the same color respectively, setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and determining whether the first pixel point meets the display parameter adjustment condition according to the comparison result includes:
marking the adjacent pixel points with the same display parameters as the first pixel points to obtain marked pixel points;
if the two adjacent pixel points of the first pixel point in any opposite direction are all marking pixel points, the first pixel point meets the display parameter adjustment condition; otherwise, counting the mark quantity information of the marked pixel points;
comparing the mark quantity information with a first preset threshold interval;
if the first pixel point is smaller than the minimum value of the first preset threshold interval, the first pixel point does not meet the display parameter adjustment condition;
if the first pixel point is larger than the maximum value of the first preset threshold interval, the first pixel point meets the display parameter adjustment condition;
if the interval is in the first preset threshold interval, counting the interval quantity information existing between surrounding marked pixel points;
comparing the interval number information with a second preset threshold value, and if the interval number information is larger than the second preset threshold value, enabling the first pixel point to meet a display parameter adjustment condition;
And marking the pixel points meeting the display parameter adjustment conditions as second pixel points.
After the adjacent pixel points are marked, whether two adjacent pixel points in any opposite direction are marked pixel points, namely whether the pixel points in the left and right, upper and lower, upper left and lower right, upper right and lower left directions are marked pixel points or not is judged. Under the condition that marked pixel points exist in the opposite directions, the pixel points which represent the central position of the display area of which the current first pixel point is the same display parameter or the pixel points on a display parameter straight line are represented, and because the pixel points of the Micro-LED display screen are smaller, after the display parameter of a certain pixel point is adjusted, the human eyes can not perceive the image change from subjective feeling, so that the energy-saving control can be carried out by adjusting the display parameters of part of the pixel points.
If the display parameter is not satisfied, in this case, the edge position of the display area where the current first pixel is located at the same display parameter is indicated, and the display parameter of the first pixel may be adjusted to be affected by the pixel points of other display parameters, so that the display image is changed.
When the interval number information of the marked pixel points is counted, traversing is carried out according to the sequence of upper left-upper right-lower left-upper left, adjacent marked pixel points are connected, the interruption position is an interval, after traversing is completed, interval number information existing among surrounding marked pixel points is obtained through the interval number, when the interval number information is smaller than a second preset threshold value, the marked pixel points around the current first pixel point are concentrated in a certain direction, the current first pixel point possibly is a pixel point at the edge of an area, and the imaging effect of a display image is possibly affected by adjusting the display parameters of the pixel points, so that the condition that the interval number information existing among the surrounding marked pixel points is smaller than the first pixel point corresponding to the second preset threshold value does not meet the display parameter adjustment condition is judged.
The default value range of the system in the first preset threshold interval is (3-4), and the default value of the system in the second preset threshold interval is (3).
According to an embodiment of the present invention, the performing a straight line traversal using the second pixel point as a starting point to a direction in which an adjacent second pixel point exists, ending the traversal when the traversal distance is greater than a third preset threshold, and canceling the mark of the second pixel point corresponding to the traversal end point includes:
Traversing with each second pixel point as a starting point, and judging whether the traversed pixel points are the second pixel points or not;
if not, finishing the traversal;
if yes, continuing traversing;
and when the traversal distance is larger than a third preset threshold value, ending traversal, and canceling the display parameter adjustment condition of the pixel point corresponding to the traversal end point.
It should be noted that, there are a large number of pixels satisfying the display parameter adjustment condition at the center position of the display area of the same display parameter, and if all the pixels are subjected to parameter adjustment, the display effect of the display image is reduced, so that the maximum straight line pixel distance is defined on the basis of satisfying the display parameter adjustment condition. The system preset initial value of the third preset threshold value is 2 pixel point distances. And in the process of verifying the second pixel point, performing linear traversal in the eight directions of up, down, left, right, left upper, right upper, left lower and right lower, and determining whether the current second pixel point meets the verification condition.
According to an embodiment of the present invention, the adjusting the display parameter of the second pixel according to the position and the number of the adjacent second pixel includes:
Analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
if yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
On the basis of limiting the distance between the maximum linear pixels of the adjusted pixels, the display parameters of each second pixel are adjusted by selecting corresponding preset display parameters according to the number of adjacent second pixels around the number of each second pixel. The initial value of the fourth preset threshold is 2, the first preset display parameter is a closed pixel point, the second preset display parameter is 30% of the current display parameter, and the third preset display parameter is 60% of the current display parameter. Analyzing each second pixel point according to the sequence from left to right and from top to bottom, selecting corresponding preset display parameters according to the existence quantity of the second pixel points in the adjacent pixel points, marking the second pixel points, and integrating the marked display parameters of all the second pixel points after the analysis of all the second pixel points is completed to obtain the adjustment parameters of the display image.
According to an embodiment of the present invention, the dynamically adjusting the preset display parameters of the system according to the adjusted display effect reduction data includes:
adjusting the display image according to the adjustment parameters, comparing the display image with the display effect before adjustment, and determining display effect reduction data;
judging whether the display effect reduction data is larger than a fifth preset threshold value or not;
if not, displaying the display image through a Micro-LED display screen;
if yes, the second preset display parameter and the third preset display parameter are adjusted, so that the adjusted display effect reduction data is smaller than a fifth preset threshold value.
It should be noted that, the preset initial value of the system of the fifth preset threshold is 10%, when the display effect of the display image is lower, the user can accept the change condition of the display image, even the change of the display image can not be perceived by human eyes, in this case, the adjustment of the display image of the Micro-LED display screen is performed through the adjustment parameters of the display image, so that the energy-saving control of the display screen can be realized on the basis of meeting the watching requirement of the user, and the use power consumption of the display screen is reduced. When the display effect of the display image is reduced to a higher degree, the display effect of the display image in the energy-saving mode can be adjusted by adjusting the values of the second preset display parameter and the third preset display parameter, so that the display effect of the display image meets the watching requirement of a user.
According to an embodiment of the present invention, further comprising:
acquiring external environment brightness data;
adjusting the brightness of the Micro-LED display screen according to the external environment brightness data;
judging whether the external environment brightness data is larger than a sixth preset threshold value or not;
if not, not performing any treatment;
if yes, determining a black display area of the display screen according to the current display image;
and adjusting the display image according to the display parameters of the black display area.
It should be noted that, the Micro-LED display screen can be dynamically adjusted according to the external environment brightness data, when the external environment brightness data is higher, the display effect of the black display area is basically consistent with the display effect after the external environment illumination is reflected in the unopened state of the display screen due to the influence of light irradiation, and in this case, the pixel points in the black display area can be closed, so as to achieve the purpose of energy saving. The sixth preset threshold value is obtained by analyzing the system according to the display effect of the display image.
According to an embodiment of the present invention, the adjusting the display image according to the display parameter of the black display area includes:
analyzing the display image of the black display area, and determining the display parameter change time of each pixel point in the black display area;
Closing the pixel points with the display parameter change time larger than a seventh preset threshold value;
calculating the difference value between the display parameter change time of the closed pixel point and the current time information, and comparing the obtained difference value time with an eighth preset threshold value;
and when the difference time is smaller than or equal to an eighth preset threshold value, starting the closed pixel point in a screen-off state, and adjusting the display parameters of the pixel point in the screen-off state according to the display parameters after the display parameter change time.
When the black display area meets the condition of closing energy conservation, analyzing according to the display parameters of the current display image and the display parameters of the display image in the preset time of the system, so as to determine the change time of the display parameters of each pixel point in the black display area, adjusting the display parameters of each pixel point based on the change time of the display parameters of each pixel point, and dynamically adjusting the display parameters of each pixel point according to the processing speed of the server and the pixel point data in the black display area, wherein the preset time of the system is at least greater than or equal to a seventh preset threshold value. If the pixel point does not change within the preset time of the system, after the pixel point is closed, continuously analyzing the display parameters of the pixel point in the closed state, and comparing the display parameters with the display parameters before the closed state to obtain the final display parameter change time. And calculating the difference value between the final display parameter change time and the current time, starting the pixel point to perform preheating treatment in a screen-off state when the obtained difference value time is smaller than or equal to an eighth preset threshold value, and adjusting the pixel point according to the display parameter of the final display parameter change time.
The seventh preset threshold is 3 seconds, the eighth preset threshold is 1 second, and the system dynamically adjusts the seventh preset threshold and the eighth preset threshold according to the picture display effect.
A third aspect of the present invention provides a computer readable storage medium, where the computer readable storage medium includes a Micro-LED display energy saving control method program, where the Micro-LED display energy saving control method program, when executed by a processor, implements the steps of a Micro-LED display energy saving control method according to any one of the above.
The invention discloses an energy-saving control method, a system and a storage medium for a Micro-LED display screen, wherein the method comprises the following steps: analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points; the marking information of the second pixel points is adjusted by setting the maximum linear length of the adjacent second pixel points, and the display parameters of each second pixel point are adjusted by the positions and the number of the adjacent second pixel points, so that energy-saving display is carried out on the display image; and dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data. And the Micro-LED display screen is subjected to energy-saving control by adjusting the display parameters of the pixel points in the display image, so that the energy consumption is reduced. In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, where the program, when executed, performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
Alternatively, the above-described integrated units of the present invention may be stored in a computer-readable storage medium if implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solutions of the embodiments of the present invention may be embodied in essence or a part contributing to the prior art in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, ROM, RAM, magnetic or optical disk, or other medium capable of storing program code.

Claims (6)

1. The energy-saving control method for the Micro-LED display screen is characterized by comprising the following steps of:
acquiring a display image of a Micro-LED display screen;
analyzing according to the display image of the Micro-LED display screen, and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
performing linear traversal in the direction with the second pixel points as starting points and adjacent second pixel points, ending the traversal when the traversal distance is greater than a third preset threshold value, and canceling the mark of the second pixel point corresponding to the traversal end point;
Adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
dynamically adjusting preset display parameters of the system according to the adjusted display effect decline data;
analyzing according to the display image of the Micro-LED display screen, marking the pixel point meeting the display parameter adjustment condition as a second pixel point, including:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
if yes, marking the first pixel point as a second pixel point; otherwise, filtering;
performing linear traversal with the second pixel point as a starting point in a direction in which adjacent second pixel points exist, ending the traversal when the traversal distance is greater than a third preset threshold value, and canceling the mark of the second pixel point corresponding to the traversal end point, including:
Traversing with each second pixel point as a starting point, and judging whether the traversed pixel points are the second pixel points or not;
if not, finishing the traversal;
if yes, continuing traversing;
when the traversing distance is larger than a third preset threshold value, ending traversing, and canceling display parameter adjustment conditions of the pixel points corresponding to the traversing end points;
the adjusting the display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points includes:
analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
if yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
2. The Micro-LED display screen energy-saving control method according to claim 1, wherein the analyzing the pixel points in the one or more display areas with the same color respectively, setting each pixel point as a first pixel point and comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result comprises:
marking the adjacent pixel points with the same display parameters as the first pixel points to obtain marked pixel points;
if the two adjacent pixel points of the first pixel point in any opposite direction are all marking pixel points, the first pixel point meets the display parameter adjustment condition; otherwise, counting the mark quantity information of the marked pixel points;
comparing the mark quantity information with a first preset threshold interval;
if the first pixel point is smaller than the minimum value of the first preset threshold interval, the first pixel point does not meet the display parameter adjustment condition;
if the first pixel point is larger than the maximum value of the first preset threshold interval, the first pixel point meets the display parameter adjustment condition;
if the interval is in the first preset threshold interval, counting the interval quantity information existing between surrounding marked pixel points;
Comparing the interval number information with a second preset threshold value, and if the interval number information is larger than the second preset threshold value, enabling the first pixel point to meet a display parameter adjustment condition;
and marking the pixel points meeting the display parameter adjustment conditions as second pixel points.
3. The Micro-LED display energy-saving control method according to claim 1, wherein the dynamically adjusting the preset display parameters of the system according to the adjusted display effect reduction data comprises:
adjusting the display image according to the adjustment parameters, comparing the display image with the display effect before adjustment, and determining display effect reduction data;
judging whether the display effect reduction data is larger than a fifth preset threshold value or not;
if not, displaying the display image through a Micro-LED display screen;
if yes, the second preset display parameter and the third preset display parameter are adjusted, so that the adjusted display effect reduction data is smaller than a fifth preset threshold value.
4. The Micro-LED display energy saving control method according to claim 1, further comprising:
acquiring external environment brightness data;
adjusting the brightness of the Micro-LED display screen according to the external environment brightness data;
Judging whether the external environment brightness data is larger than a sixth preset threshold value or not;
if not, not performing any treatment;
if yes, determining a black display area of the display screen according to the current display image;
and adjusting the display picture according to the display parameters of the black display area.
5. An energy-saving control system for a Micro-LED display screen, comprising:
the data acquisition module is used for acquiring a display image of the Micro-LED display screen;
the display image analysis module is used for analyzing according to the display image of the Micro-LED display screen and marking the pixel points meeting the display parameter adjustment conditions as second pixel points;
the pixel point verification module is used for performing linear traversal in the direction of the existence of the adjacent second pixel points by taking the second pixel points as starting points, finishing the traversal when the traversal distance is greater than a third preset threshold value, and canceling marks of the second pixel points corresponding to the traversal end points; adjusting display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points;
the display effect verification module is used for dynamically adjusting preset display parameters of the system according to the adjusted display effect reduction data;
Analyzing according to the display image of the Micro-LED display screen, marking the pixel point meeting the display parameter adjustment condition as a second pixel point, including:
analyzing according to the display parameters of the display image to obtain one or more display areas with the same display parameters;
respectively analyzing the pixel points in the one or more display areas with the same color, respectively setting each pixel point as a first pixel point, comparing the first pixel point with the display parameters of the adjacent pixel points, and judging whether the first pixel point meets the display parameter adjustment condition according to the comparison result;
if yes, marking the first pixel point as a second pixel point; otherwise, filtering;
performing linear traversal with the second pixel point as a starting point in a direction in which adjacent second pixel points exist, ending the traversal when the traversal distance is greater than a third preset threshold value, and canceling the mark of the second pixel point corresponding to the traversal end point, including:
traversing with each second pixel point as a starting point, and judging whether the traversed pixel points are the second pixel points or not;
if not, finishing the traversal;
if yes, continuing traversing;
when the traversing distance is larger than a third preset threshold value, ending traversing, and canceling display parameter adjustment conditions of the pixel points corresponding to the traversing end points;
The adjusting the display parameters of the second pixel points according to the positions and the number of the adjacent second pixel points includes:
analyzing adjacent pixel points of each second pixel point respectively, and judging whether the second pixel points exist or not;
if the display parameters of the second pixel points do not exist, the display parameters of the second pixel points are adjusted to be first preset display parameters;
if yes, counting the quantity information and comparing the quantity information with a fourth preset threshold;
if the display parameters are smaller than a fourth preset threshold value, the display parameters of the second pixel point and the adjacent second pixel points are adjusted to be second preset display parameters;
if the display parameter is equal to the fourth preset threshold value, the display parameter of the second pixel point is adjusted to be a third preset display parameter;
and if the display parameter adjustment condition is larger than the fourth preset threshold value, canceling the display parameter adjustment condition of the second pixel point.
6. A computer readable storage medium, wherein the computer readable storage medium includes a Micro-LED display energy saving control method program, and when the Micro-LED display energy saving control method program is executed by a processor, the steps of the Micro-LED display energy saving control method according to any one of claims 1 to 4 are implemented.
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108762652A (en) * 2018-03-27 2018-11-06 广东欧珀移动通信有限公司 Display control method, device, storage medium and the intelligent terminal of intelligent terminal
CN109272526A (en) * 2017-07-17 2019-01-25 北京京东尚科信息技术有限公司 Image processing method, system and electronic equipment
WO2020191707A1 (en) * 2019-03-28 2020-10-01 华为技术有限公司 Method and apparatus for displaying image
CN113611237A (en) * 2021-07-03 2021-11-05 深圳市南极光电子科技股份有限公司 Method and system for adjusting MINI LED backlight display picture
WO2023115329A1 (en) * 2021-12-21 2023-06-29 京东方科技集团股份有限公司 Brightness determination method and apparatus, display panel, electronic device, and storage medium
WO2023184340A1 (en) * 2022-03-31 2023-10-05 京东方科技集团股份有限公司 Display control method and apparatus, display device, electronic device and medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105513546B (en) * 2016-03-02 2018-09-11 京东方科技集团股份有限公司 backlight adjusting method and device, display device
KR20210080998A (en) * 2019-12-23 2021-07-01 엘지디스플레이 주식회사 Electroluminescent Display Device And Driving Method Thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109272526A (en) * 2017-07-17 2019-01-25 北京京东尚科信息技术有限公司 Image processing method, system and electronic equipment
CN108762652A (en) * 2018-03-27 2018-11-06 广东欧珀移动通信有限公司 Display control method, device, storage medium and the intelligent terminal of intelligent terminal
WO2020191707A1 (en) * 2019-03-28 2020-10-01 华为技术有限公司 Method and apparatus for displaying image
CN113168038A (en) * 2019-03-28 2021-07-23 华为技术有限公司 Method and device for displaying image
CN113611237A (en) * 2021-07-03 2021-11-05 深圳市南极光电子科技股份有限公司 Method and system for adjusting MINI LED backlight display picture
WO2023115329A1 (en) * 2021-12-21 2023-06-29 京东方科技集团股份有限公司 Brightness determination method and apparatus, display panel, electronic device, and storage medium
WO2023184340A1 (en) * 2022-03-31 2023-10-05 京东方科技集团股份有限公司 Display control method and apparatus, display device, electronic device and medium

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