Color display control method and system for power consumption control

Abstract

The invention discloses a color display control method and system for power consumption control. The method comprises the steps of obtaining color display data to be sent to target display equipment and sensing data of the target display equipment; predicting current power consumption and a display scene of the target display equipment according to the sensing data of the target display equipment; determining a color correction rule according to the current power consumption and the display scene; and correcting the color display data according to the color correction rule to obtain corrected display data displayed on the target display equipment. Therefore, more reasonable and intelligent color display control can be realized based on power consumption monitoring and scene display, the intelligent degree of color display of a low-cost screen is improved, and low power consumption and an excellent color display effect are considered.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing, and in particular, to a color display control method and system for power consumption control. Background Art

[0002] With the continuous development of the terminal display industry and the continuous improvement of the scientific and technological level, many terminal display devices have emerged. Among them, some devices have relatively low requirements for the display interface and only need to display the simple display and operation confirmation of the terminal function operation. Therefore, some low-cost screens such as serial screens are required to implement the operation interface display. Most of the low-cost screens in the prior art only carry processors with poor performance to reduce power consumption, and most of them only perform color display control based on the input or pre-stored display color rules, without further implementing color display control based on the power consumption monitoring and display scenarios of the device. Therefore, the degree of intelligence of its color display is relatively low, and it cannot effectively balance power consumption control and color display. It can be seen that there are defects in the prior art and urgent solutions are needed. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a color display control method and system for power consumption control, which can realize more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improve the degree of intelligence of the color display of low-cost screens, and balance low power consumption and excellent color display effects.

[0004] To solve the above technical problem, the first aspect of the present invention discloses a color display control method for power consumption control, and the method includes:

[0005] Obtain color display data to be sent to a target display device and sensing data of the target display device;

[0006] Predict the current power consumption and display scenario of the target display device according to the sensing data of the target display device;

[0007] Determine a color correction rule according to the current power consumption and the display scenario;

[0008] Correct the color display data according to the color correction rule to obtain corrected display data for display on the target display device.

[0009] As an optional implementation manner, in the first aspect of the present invention, the sensing data includes device location data, device temperature data, screen brightness data, device vibration data, and device output voltage data of the target display device obtained by an external sensor.

[0010] As an alternative implementation, in the first aspect of the present invention, predicting the current power consumption and display scenario of the target display device based on the sensing data of the target display device includes:

[0011] Based on a preset classification rule, classifying the sensing data into power consumption-related data and scenario-related data;

[0012] Inputting the power consumption-related data into a power consumption prediction neural network to obtain the current power consumption of the target display device; the power consumption prediction neural network is trained by a training data set including a plurality of training sensing data and corresponding power consumption annotations;

[0013] Inputting the scenario-related data into a scenario prediction neural network to obtain the display scenario of the target display device; the scenario prediction neural network is trained by a training data set including a plurality of training sensing data and corresponding scenario annotations.

[0014] As an alternative implementation, in the first aspect of the present invention, the power consumption-related data includes at least one of device temperature data, screen brightness data, device vibration data, and device output voltage data; the scenario-related data includes at least one of device location data and screen brightness data.

[0015] As an alternative implementation, in the first aspect of the present invention, the display scenario is a vehicle-mounted scenario, a medical scenario, a manufacturing assembly line scenario, a smart home scenario, a smart cooking scenario, a clothes drying scenario, or an atomizer scenario.

[0016] As an alternative implementation, in the first aspect of the present invention, determining a color correction rule according to the current power consumption and the display scenario includes:

[0017] Determining the display color types corresponding to all display elements included in the color display data;

[0018] Calculating the ratio of the current power consumption to the total number of all display elements to obtain a power consumption threshold;

[0019] Determining a plurality of historical color display data corresponding to the display scenario in a historical database;

[0020] For each display element, determining a power consumption parameter corresponding to the display color type of the display element according to a preset color power consumption rule;

[0021] Calculating the proportion of the number of occurrences of the display color type of the display element in all historical color display data to obtain a scenario parameter corresponding to the display color type of the display element;

[0022] Determine a color correction method corresponding to the display element according to the power consumption parameter and the scenario parameter; the color correction method is used to indicate a change method of a power consumption-reducing characterization quantity of the color of the display element;

[0023] Determine the color correction methods corresponding to all the display elements as a color correction rule.

[0024] As an optional implementation manner, in the first aspect of the present invention, the determining the color correction method corresponding to the display element according to the power consumption parameter and the scenario parameter includes:

[0025] Judge whether the power consumption parameter is greater than the power consumption threshold to obtain a first judgment result;

[0026] If the first judgment result is negative, determine that the color correction method corresponding to the display element is no correction;

[0027] If the first judgment result is positive, judge whether the scenario parameter is greater than a preset scenario parameter threshold to obtain a second judgment result;

[0028] If the second judgment result is negative, determine that the color correction method corresponding to the display element is: changing the characterization quantity of the color of the display element along the corresponding characterization quantity coordinate axis in a preset low-power direction by a first quantity; the first quantity is proportional to the power consumption parameter;

[0029] If the second judgment result is positive, determine that the color correction method corresponding to the display element is: changing the characterization quantity of the color of the display element along the corresponding characterization quantity coordinate axis in a preset low-power direction by a second quantity; the second quantity is proportional to the power consumption parameter, the second quantity is less than the first quantity, and the second quantity is inversely proportional to the scenario parameter; the characterization quantity includes at least one of a color component, a brightness component, and a saturation classification.

[0030] As an optional implementation manner, in the first aspect of the present invention, the determining the color correction methods corresponding to all the display elements as a color correction rule includes:

[0031] For each of the display elements, calculate a position distance between the display position of the display element and the central display position of the color display data;

[0032] Input the display element and the corresponding color correction method into a trained correction prediction neural network to obtain a corrected image corresponding to the display element output; the correction prediction neural network is trained by a training data set including a plurality of training display element images and corresponding color correction method annotations and corrected image annotations;

[0033] Calculate the image difference degree between the corrected image and the display element; the image difference degree is a vector distance;

[0034] Calculate the ratio of the image difference degree to the position distance;

[0035] Calculate the product of the ratio and the normalization weight; the normalization weight is used to normalize the image difference degree and the position distance to the same dimension;

[0036] Calculate the difference between the product and 1 to obtain the corrected dissimilation value of the display element;

[0037] When the corrected dissimilation value is greater than a preset dissimilation threshold, determine the change amount of the characterization quantity of the color in the color correction method of the display element as the product of the original change amount and the dissimilation weight; the dissimilation weight is inversely proportional to the corrected dissimilation value;

[0038] Determine the adjusted color correction methods corresponding to all the display elements as the color correction rules.

[0039] A second aspect of the embodiments of the present invention discloses a color display control system for power consumption control, and the system includes:

[0040] An acquisition module, configured to acquire color display data to be sent to a target display device and sensing data of the target display device;

[0041] A prediction module, configured to predict the current power consumption and display scenario of the target display device according to the sensing data of the target display device;

[0042] A determination module, configured to determine a color correction rule according to the current power consumption and the display scenario;

[0043] A correction module, configured to correct the color display data according to the color correction rule to obtain corrected display data for display on the target display device.

[0044] As an optional implementation manner, in the second aspect of the present invention, the sensing data includes device positioning data, device temperature data, screen brightness data, device vibration data, and device output voltage data of the target display device acquired by an external sensor.

[0045] As an optional implementation manner, in the second aspect of the present invention, the specific manner in which the prediction module predicts the current power consumption and display scenario of the target display device according to the sensing data of the target display device includes:

[0046] Based on a preset classification rule, classify the sensing data into power consumption-related data and scenario-related data;

[0047] Input the power consumption related data into a power consumption prediction neural network to obtain the current power consumption of the target display device; the power consumption prediction neural network is trained by a training data set including a plurality of training sensing data and corresponding power consumption annotations;

[0048] Input the scene related data into a scene prediction neural network to obtain the display scene of the target display device; the scene prediction neural network is trained by a training data set including a plurality of training sensing data and corresponding scene annotations.

[0049] As an optional implementation manner, in the second aspect of the present invention, the power consumption related data includes at least one of device temperature data, screen brightness data, device vibration data, and device output voltage data; the scene related data includes at least one of device location data and screen brightness data.

[0050] As an optional implementation manner, in the second aspect of the present invention, the display scene is a vehicle-mounted scene, a medical scene, a manufacturing assembly line scene, a smart home scene, a smart cooking scene, a clothes drying scene, or an atomizer scene.

[0051] As an optional implementation manner, in the second aspect of the present invention, the specific manner in which the determining module determines the color correction rule according to the current power consumption and the display scene includes:

[0052] Determine the display color types corresponding to all display elements included in the color display data;

[0053] Calculate the ratio of the current power consumption to the total number of all display elements to obtain a power consumption threshold;

[0054] Determine multiple historical color display data corresponding to the display scene in the historical database;

[0055] For each display element, determine the power consumption parameter corresponding to the display color type of the display element according to a preset color power consumption rule;

[0056] Calculate the proportion of the number of occurrences of the display color type of the display element in all historical color display data to obtain the scene parameter corresponding to the display color type of the display element;

[0057] Determine the color correction method corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction method is used to indicate the change manner of the power consumption-reducing characterization quantity of the color of the display element;

[0058] Determine the color correction methods corresponding to all display elements as the color correction rule.

[0059] As an optional implementation, in the second aspect of the present invention, the specific manner in which the determination module determines the color correction method corresponding to the display element according to the power consumption parameter and the scenario parameter includes:

[0060] Judge whether the power consumption parameter is greater than the power consumption threshold to obtain a first judgment result;

[0061] If the first judgment result is negative, determine that the color correction method corresponding to the display element is no correction;

[0062] If the first judgment result is positive, judge whether the scenario parameter is greater than a preset scenario parameter threshold to obtain a second judgment result;

[0063] If the second judgment result is negative, determine that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis by a first quantity in the preset low-power direction; the first quantity is proportional to the power consumption parameter;

[0064] If the second judgment result is positive, determine that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis by a second quantity in the preset low-power direction; the second quantity is proportional to the power consumption parameter, the second quantity is less than the first quantity, and the second quantity is inversely proportional to the scenario parameter; the representation quantity includes at least one of color component, brightness component, and saturation classification.

[0065] As an optional implementation, in the second aspect of the present invention, the specific manner in which the determination module determines the color correction methods corresponding to all the display elements as a color correction rule includes:

[0066] For each of the display elements, calculate the position distance between the display position of the display element and the central display position of the color display data;

[0067] Input the display element and the corresponding color correction method into a trained correction prediction neural network to obtain the corrected image corresponding to the display element as output; the correction prediction neural network is trained through a training data set including multiple training display element images and corresponding color correction method annotations and corrected image annotations;

[0068] Calculate the image difference degree between the corrected image and the display element; the image difference degree is a vector distance;

[0069] Calculate the ratio of the image difference degree to the position distance;

[0070] Calculate the product of the ratio and the normalized weight; the normalized weight is used to normalize the image difference degree and the position distance to the same dimension;

[0071] Calculate the difference between the product and 1 to obtain the corrected dissimilarity value of the display element;

[0072] When the corrected dissimilarity value is greater than a preset dissimilarity threshold, determine the change amount of the representation quantity of the color in the color correction method of the display element as the product of the original change amount and the dissimilarity weight; the dissimilarity weight is inversely proportional to the corrected dissimilarity value;

[0073] Determine the adjusted color correction methods corresponding to all the display elements as the color correction rule.

[0074] The third aspect of the present invention discloses another color display control system for power consumption control, and the system includes:

[0075] A memory storing executable program code;

[0076] A processor coupled to the memory;

[0077] The processor calls the executable program code stored in the memory and executes some or all of the steps in the color display control method for power consumption control disclosed in the first aspect of the present invention.

[0078] The fourth aspect of the present invention discloses a computer storage medium, and the computer storage medium stores computer instructions, which are used to execute some or all of the steps in the color display control method for power consumption control disclosed in the first aspect of the present invention when called.

[0079] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0080] The present invention can predict the current power consumption and display scene of the display device based on the sensing data of the display device, and then determine the color correction rule according to the current power consumption and display scene, so as to correct the color display data based on the color correction rule to obtain the corrected display data, thereby being able to realize more reasonable and intelligent color display control based on power consumption monitoring and display scene, improve the intelligent degree of color display of low-cost screens, and take into account both low power consumption and excellent color display effects. Description of the Drawings

[0081] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0082] Figure 1 It is a schematic flowchart of a color display control method for power consumption control disclosed in an embodiment of the present invention.

[0083] Figure 2 It is a schematic structural diagram of a color display control system for power consumption control disclosed in an embodiment of the present invention.

[0084] Figure 3 It is a schematic structural diagram of another color display control system for power consumption control disclosed in an embodiment of the present invention. Detailed implementation manners

[0085] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0086] The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product or equipment that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or equipment.

[0087] Referring to "embodiment" in this article means that a specific feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearance of this phrase in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0088] The present invention discloses a color display control method and system for power consumption control, which can predict the current power consumption and display scenario of a display device based on the sensing data of the display device, and then determine a color correction rule according to the current power consumption and display scenario, so as to correct the color display data based on the color correction rule to obtain corrected display data, thereby enabling more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects. The following will be described in detail respectively.

[0089] Embodiment 1

[0090] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of a color display control method for power consumption control disclosed in an embodiment of the present invention. Among them, Figure 1 the described color display control method for power consumption control can be applied to a data processing system / data processing device / data processing server (wherein, the server includes a local processing server or a cloud processing server). As Figure 1 shown, the color display control method for power consumption control may include the following operations:

[0091] 101. Obtain the color display data to be sent to the target display device and the sensing data of the target display device.

[0092] 102. Predict the current power consumption and display scenario of the target display device according to the sensing data of the target display device.

[0093] 103. Determine a color correction rule according to the current power consumption and display scenario.

[0094] 104. Correct the color display data according to the color correction rule to obtain corrected display data for display on the target display device.

[0095] It can be seen that the above-mentioned invention embodiments can predict the current power consumption and display scenario of a display device based on the sensing data of the display device, and then determine a color correction rule according to the current power consumption and display scenario, so as to correct the color display data based on the color correction rule to obtain corrected display data, thereby enabling more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0096] As an optional embodiment, in the above steps, the sensing data includes device location data, device temperature data, screen brightness data, device vibration data, and device output voltage data of the target display device obtained through external sensors.

[0097] It can be seen that through the above optional embodiments, the specific content of the sensing data is defined, which can fully characterize the working conditions of the device and is subsequently used for accurate prediction of power consumption and color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0098] As an optional embodiment, in the above steps, predicting the current power consumption and display scenario of the target display device according to the sensing data of the target display device includes:

[0099] Based on a preset classification rule, the sensing data is divided into power consumption-related data and scenario-related data;

[0100] The power consumption-related data is input into a power consumption prediction neural network to obtain the current power consumption of the target display device; optionally, the power consumption prediction neural network is trained through a training data set including a plurality of training sensing data and corresponding power consumption annotations;

[0101] The scenario-related data is input into a scenario prediction neural network to obtain the display scenario of the target display device; the scenario prediction neural network is trained through a training data set including a plurality of training sensing data and corresponding scenario annotations.

[0102] It can be seen that through the above optional embodiments, it is possible to obtain power consumption-related data and scenario-related data based on the division of sensing data, and accurately predict the current power consumption and display scenario of the display device respectively based on the trained neural network, facilitating subsequent accurate color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0103] As an optional embodiment, in the above steps, the power consumption-related data includes at least one of device temperature data, screen brightness data, device vibration data, and device output voltage data; the scenario-related data includes at least one of device location data and screen brightness data.

[0104] It can be seen that through the above optional embodiments, the data content of the power consumption-related data and the scenario-related data is defined, which is subsequently used to respectively achieve accurate power consumption prediction and scenario prediction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0105] As an optional embodiment, in the above steps, the display scenarios include in-vehicle scenarios, medical scenarios, manufacturing line scenarios, smart home scenarios, smart cooking scenarios, clothes drying scenarios, or nebulizer scenarios.

[0106] It can be seen that through the above optional embodiments, the types of display scenarios are defined to comprehensively and accurately characterize the scenario features of the display device, facilitating subsequent accurate color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0107] As an optional embodiment, in the above steps, according to the current power consumption and display scenario, determining the color correction rule includes:

[0108] Determining the display color types corresponding to all display elements included in the color display data;

[0109] Calculating the ratio of the current power consumption to the total number of all display elements to obtain a power consumption threshold;

[0110] Determining multiple historical color display data corresponding to the display scenario in the historical database;

[0111] For each display element, according to the preset color power consumption rule, determining the power consumption parameter corresponding to the display color type of the display element;

[0112] Calculating the proportion of the number of occurrences of the display color type of the display element in all historical color display data to obtain the scenario parameter corresponding to the display color type of the display element;

[0113] According to the power consumption parameter and the scenario parameter, determining the color correction method corresponding to the display element; optionally, the color correction method is used to indicate the variation method of the power consumption-reducing characterization quantity of the color of the display element;

[0114] Determining the color correction rules for all display elements as the color correction rule.

[0115] Specifically, the display color type may include a color type or a color combination type, which may have a unified identifier for the color characterization quantity within a certain range. For example, green represents a section of the RGB characterization quantity range, or it may also be an identifier for a more refined color characterization quantity range.

[0116] It can be seen that through the above optional embodiments, it is possible to accurately determine the color correction method for each display element based on the calculation and judgment of the power consumption parameters and historical occurrence times of the color types of the display elements, which facilitates subsequent accurate and reasonable color correction, assists in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improves the intelligent degree of color display of low-cost screens, and takes into account both low power consumption and excellent color display effects.

[0117] As an optional embodiment, in the above steps, determining the color correction method corresponding to the display element according to the power consumption parameter and the scene parameter includes:

[0118] Judging whether the power consumption parameter is greater than the power consumption threshold to obtain a first judgment result;

[0119] If the first judgment result is negative, it is determined that the color correction method corresponding to the display element is no correction;

[0120] If the first judgment result is positive, judging whether the scene parameter is greater than a preset scene parameter threshold to obtain a second judgment result;

[0121] If the second judgment result is negative, it is determined that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis in the preset low-power direction by a first quantity; optionally, the first quantity is proportional to the power consumption parameter;

[0122] If the second judgment result is positive, it is determined that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis in the preset low-power direction by a second quantity; optionally, the second quantity is proportional to the power consumption parameter, the second quantity is less than the first quantity, and the second quantity is inversely proportional to the scene parameter; the representation quantity includes at least one of color component, brightness component, and saturation classification.

[0123] In a specific implementation, the representation quantity coordinate axis and the low-power direction corresponding to different representation quantities can be preset according to experiments. Among them, the representation quantity coordinate axis is the coordinate axis formed by the representation quantities of the same type of color. For example, the representation quantities of all sub-color items of green form an axis, and the adjustment of the representation quantities of these colors should be adjusted on this axis, otherwise the color correction will be distorted. In most cases, the display power consumption of colors with lower brightness, lower saturation, and lower vividness is lower. Therefore, the low-power direction is also directly related to these characteristics. However, there may be differences in display devices with specific display media, which can be preset through experiments.

[0124] It can be seen that through the above optional embodiments, by judging the power consumption parameters and scene parameters of the display elements, display elements with low power consumption do not need to be corrected, the colors of elements with high power consumption but low scene importance are corrected according to normal conditions, and the colors of elements with high power consumption but high scene importance are corrected to the minimum necessary extent. On the one hand, it ensures low-power correction of colors, and on the other hand, it ensures that the colors of important elements are minimally affected, facilitating subsequent accurate color correction and better display effects, realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0125] As an optional embodiment, in the above steps, determining the color correction methods corresponding to all display elements as color correction rules includes:

[0126] For each display element, calculate the position distance between the display position of the display element and the central display position of the color display data;

[0127] Input the display element and the corresponding color correction method into the trained correction prediction neural network to obtain the corrected image corresponding to the display element as output; optionally, the correction prediction neural network is trained through a training data set including multiple training display element images and corresponding color correction method annotations and corrected image annotations;

[0128] Calculate the image difference degree between the corrected image and the display element; optionally, the image difference degree is a vector distance;

[0129] Calculate the ratio of the image difference degree to the position distance;

[0130] Calculate the product of the ratio and the normalization weight; optionally, the normalization weight is used to normalize the image difference degree and the position distance to the same dimension;

[0131] Calculate the difference between the product and 1 to obtain the correction dissimilarity value of the display element;

[0132] When the correction dissimilarity value is greater than the preset dissimilarity threshold, determine the change amount of the color representation quantity in the color correction method of the display element as the product of the original change amount and the dissimilarity weight; optionally, the dissimilarity weight is inversely proportional to the correction dissimilarity value;

[0133] Determine the adjusted color correction methods corresponding to all display elements as color correction rules.

[0134] It can be seen that through the above optional embodiments, it is possible to determine the corrected dissimilation situation of the display element based on the ratio between the corrected image change degree and the display position importance of the display element, so as to further adjust the change amount of the color representation amount of the display element, making the correction of the display element further consider the position situation of the display element, so as to achieve more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improve the intelligent degree of color display of low-cost screens, and balance low power consumption and excellent color display effects.

[0135] Embodiment 2

[0136] Please refer to Figure 2 , Figure 2 which is a schematic structural diagram of a color display control system for power consumption control disclosed in an embodiment of the present invention. Among them, Figure 2 the described color display control system for power consumption control can be applied to a data processing system / data processing device / data processing server (wherein, the server includes a local processing server or a cloud processing server). As Figure 2 shown, the color display control system for power consumption control can include:

[0137] An acquisition module 201, configured to acquire color display data to be sent to a target display device and sensing data of the target display device.

[0138] A prediction module 202, configured to predict the current power consumption and display scenario of the target display device according to the sensing data of the target display device.

[0139] A determination module 203, configured to determine a color correction rule according to the current power consumption and display scenario.

[0140] A correction module 204, configured to correct the color display data according to the color correction rule to obtain corrected display data for display on the target display device.

[0141] It can be seen that the above embodiments of the present invention can predict the current power consumption and display scenario of the display device based on the sensing data of the display device, then determine the color correction rule according to the current power consumption and display scenario, and correct the color display data based on the color correction rule to obtain corrected display data, so as to achieve more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improve the intelligent degree of color display of low-cost screens, and balance low power consumption and excellent color display effects.

[0142] As an optional embodiment, the sensing data includes device location data, device temperature data, screen brightness data, device vibration data, and device output voltage data of the target display device acquired through an external sensor.

[0143] It can be seen that through the above optional embodiments, the specific content of the sensing data is defined, which can fully characterize the working conditions of the device, and is subsequently used for accurate power consumption prediction and color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0144] As an optional embodiment, the prediction module predicts the current power consumption of the target display device and the specific manner of the display scenario according to the sensing data of the target display device, including:

[0145] Based on a preset classification rule, the sensing data is divided into power consumption-related data and scenario-related data;

[0146] The power consumption-related data is input into a power consumption prediction neural network to obtain the current power consumption of the target display device; optionally, the power consumption prediction neural network is trained through a training data set including a plurality of training sensing data and corresponding power consumption annotations;

[0147] The scenario-related data is input into a scenario prediction neural network to obtain the display scenario of the target display device; the scenario prediction neural network is trained through a training data set including a plurality of training sensing data and corresponding scenario annotations.

[0148] It can be seen that through the above optional embodiments, it is possible to obtain power consumption-related data and scenario-related data based on the division of the sensing data, and accurately predict the current power consumption and display scenario of the display device respectively based on the trained neural network, which is convenient for subsequent accurate color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0149] As an optional embodiment, the power consumption-related data includes at least one of device temperature data, screen brightness data, device vibration data, and device output voltage data; the scenario-related data includes at least one of device location data and screen brightness data.

[0150] It can be seen that through the above optional embodiments, the data content of the power consumption-related data and the scenario-related data is defined, which is subsequently used to respectively achieve accurate power consumption prediction and scenario prediction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0151] As an optional embodiment, the display scenario is a vehicle-mounted scenario, a medical scenario, a manufacturing assembly line scenario, a smart home scenario, a smart cooking scenario, a clothes drying scenario, or an atomizer scenario.

[0152] It can be seen that through the above optional embodiments, the type of the display scene is defined to comprehensively and accurately characterize the scene features of the display device, facilitating subsequent accurate color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and the display scene, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0153] As an optional embodiment, the specific manner in which the determination module determines the color correction rule according to the current power consumption and the display scene includes:

[0154] Determine the display color types corresponding to all display elements included in the color display data;

[0155] Calculate the ratio of the current power consumption to the total number of all display elements to obtain a power consumption threshold;

[0156] Determine multiple historical color display data corresponding to the display scene in the historical database;

[0157] For each display element, determine the power consumption parameter corresponding to the display color type of the display element according to a preset color power consumption rule;

[0158] Calculate the proportion of the number of occurrences of the display color type of the display element in all historical color display data to obtain the scene parameter corresponding to the display color type of the display element;

[0159] According to the power consumption parameter and the scene parameter, determine the color correction method corresponding to the display element; optionally, the color correction method is used to indicate the variation mode of the power consumption-reducing characterization quantity of the color of the display element;

[0160] Determine the color correction methods corresponding to all display elements as the color correction rule.

[0161] It can be seen that through the above optional embodiments, it is possible to accurately determine the color correction method for each display element based on the calculation and judgment of the power consumption parameter and the historical number of occurrences of the color type of the display element, facilitating subsequent accurate and reasonable color correction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and the display scene, improving the intelligent level of color display of low-cost screens, and taking into account both low power consumption and excellent color display effects.

[0162] As an optional embodiment, the specific manner in which the determination module determines the color correction method corresponding to the display element according to the power consumption parameter and the scene parameter includes:

[0163] Judge whether the power consumption parameter is greater than the power consumption threshold to obtain a first judgment result;

[0164] If the first judgment result is negative, determine that the color correction method corresponding to the display element is no correction required;

[0165] If the first judgment result is positive, determine whether the scene parameter is greater than a preset scene parameter threshold to obtain a second judgment result;

[0166] If the second judgment result is negative, determine that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis in the preset low-power direction by a first quantity; optionally, the first quantity is proportional to the power consumption parameter;

[0167] If the second judgment result is positive, determine that the color correction method corresponding to the display element is: changing the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis in the preset low-power direction by a second quantity; optionally, the second quantity is proportional to the power consumption parameter, the second quantity is less than the first quantity, and the second quantity is inversely proportional to the scene parameter; the representation quantity includes at least one of color components, brightness components, and saturation classifications.

[0168] It can be seen that through the above optional embodiments, it is possible to judge the power consumption parameter and the scene parameter of the display element, so that the display element with low power consumption does not need to correct the element, the color of the element with high power consumption but low scene importance is corrected according to the normal situation, and the color of the element with high power consumption but high scene importance is corrected to the minimum necessary degree. On the one hand, it ensures the low-power correction of the color, and on the other hand, it ensures that the color of the important element is affected to the minimum extent, facilitating subsequent accurate color correction and better display effects, realizing more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effects.

[0169] As an optional embodiment, the specific manner in which the determination module determines the color correction method corresponding to all display elements as the color correction rule includes:

[0170] For each display element, calculate the position distance between the display position of the display element and the central display position of the color display data;

[0171] Input the display element and the corresponding color correction method into the trained correction prediction neural network to obtain the corrected image corresponding to the display element output; optionally, the correction prediction neural network is trained through a training data set including multiple training display element images, corresponding color correction method annotations, and corrected image annotations;

[0172] Calculate the image difference degree between the corrected image and the display element; optionally, the image difference degree is a vector distance;

[0173] Calculate the ratio of the image difference degree to the position distance;

[0174] Calculate the product of the ratio and the normalization weight; optionally, the normalization weight is used to normalize the image difference degree and the position distance to the same dimension;

[0175] Calculate the difference between the product and 1 to obtain the corrected dissimilation value of the display element;

[0176] When the corrected dissimilation value is greater than the preset dissimilation threshold, determine the change amount of the color representation quantity in the color correction method of the display element as the product of the original change amount and the dissimilation weight; optionally, the dissimilation weight is inversely proportional to the corrected dissimilation value;

[0177] Determine the adjusted color correction methods corresponding to all display elements as the color correction rule.

[0178] It can be seen that through the above optional embodiments, it is possible to determine the corrected dissimilation situation of the display element based on the ratio between the corrected image change degree of the display element and the importance of the display position, so as to further adjust the change amount of the color representation quantity of the display element, making the correction of the display element further consider the position situation of the display element, so as to achieve more reasonable and intelligent color display control based on power consumption monitoring and display scenarios, improve the intelligent degree of color display of low-cost screens, and balance low power consumption and excellent color display effects.

[0179] Embodiment III

[0180] Please refer to Figure 3 , Figure 3 which is another color display control system for power consumption control disclosed in the embodiments of the present invention. Figure 3 The described color display control system for power consumption control is applied to a data processing system / data processing device / data processing server (wherein, the server includes a local processing server or a cloud processing server). As Figure 3 shown, the color display control system for power consumption control may include:

[0181] A memory 301 storing executable program code;

[0182] A processor 302 coupled to the memory 301;

[0183] Wherein, the processor 302 calls the executable program code stored in the memory 301 to execute the steps of the color display control method for power consumption control described in Embodiment I.

[0184] Embodiment IV

[0185] An embodiment of the present invention discloses a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute the steps of the color display control method for power consumption control described in Embodiment 1.

[0186] Embodiment 5

[0187] An embodiment of the present invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute the steps of the color display control method for power consumption control described in Embodiment 1.

[0188] The above describes specific embodiments of this specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily have to be in the specific order or sequential order shown to achieve the desired result. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0189] The systems, devices, modules, or units illustrated in the above embodiments may be specifically implemented by computer chips or entities, or by products with certain functions. A typical implementation device is a computer. Specifically, the computer may be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or any combination of these devices.

[0190] For convenience of description, when describing the above devices, they are described separately as various units according to their functions. Of course, when implementing this specification, the functions of each unit may be implemented in the same or multiple software and / or hardware.

[0191] Those skilled in the art should understand that the embodiments of this specification may be provided as a method, a system, or a computer program product. Therefore, the embodiments of this specification may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the embodiments of this specification may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0192] This specification is described with reference to the flowcharts and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the specification. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and combinations of flows and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to produce a machine, such that the instructions executed by the processor of the computer or other programmable data processing device generate means for implementing the functions specified in one or more of the flows Figure 1 one or more of the flows and / or blocks Figure 1 or means for implementing the functions specified in one or more of the blocks.

[0193] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer-readable memory produce a manufacture including instruction means that implement the functions specified in one or more of the flows Figure 1 one or more of the flows and / or blocks Figure 1 or means for implementing the functions specified in one or more of the blocks.

[0194] These computer program instructions can also be loaded onto a computer or other programmable data processing device, such that a series of operational steps are performed on the computer or other programmable device to produce a computer-implemented process, and thus the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more of the flows Figure 1 one or more of the flows and / or blocks Figure 1 or means for implementing the functions specified in one or more of the blocks.

[0195] In a typical configuration, a computing device includes one or more processors (CPUs), an input / output interface, a network interface, and memory.

[0196] The memory may include non-permanent memory in the form of computer-readable media, random access memory (RAM), and / or non-volatile memory, such as read-only memory (ROM) or flash memory (flash RAM). The memory is an example of computer-readable media.

[0197] Computer readable media include permanent and non-permanent, removable and non-removable media that can be used to store information by any method or technology. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include transitory media such as modulated data signals and carrier waves.

[0198] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0199] This specification may be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. This specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules may be located in local and remote computer storage media, including storage devices.

[0200] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0201] Finally, it should be noted that: The color display control method and system for power consumption control disclosed in the embodiments of the present invention only disclose the preferred embodiments of the present invention, and are only used to illustrate the technical solutions of the present invention, rather than limiting them; Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A color display control method for power consumption control, characterized in that: The method comprises: Acquire color display data to be sent to a target display device and sensor data of the target display device; Predicting current power consumption and display scene of the target display device according to the sensor data of the target display device; Determining a color correction rule according to the current power consumption and the display scene; The color display data is corrected according to the color correction rule to obtain corrected display data for display on the target display device.

2. The color display control method for power consumption control according to claim 1, characterized in that: The sensing data includes device positioning data, device temperature data, screen brightness data, device vibration data, and device lead-out voltage data of the target display device acquired through an external sensor.

3. The color display control method for power consumption control according to claim 2, characterized in that: The predicting the current power consumption and display scene of the target display device according to the sensor data of the target display device includes: Based on a preset classification rule, the sensor data is divided into power consumption related data and scene related data; Inputting the power consumption related data into a power consumption prediction neural network to obtain the current power consumption of the target display device; the power consumption prediction neural network is trained by a training data set including a plurality of training sensor data and corresponding power consumption annotations; The scene-related data is input into a scene prediction neural network to obtain a display scene of the target display device; the scene prediction neural network is trained by a training data set including a plurality of training sensor data and corresponding scene annotations.

4. The color display control method for power consumption control according to claim 3, characterized in that: The power consumption related data includes at least one of device temperature data, screen brightness data, device vibration data and device lead voltage data; the scene related data includes at least one of device positioning data and screen brightness data.

5. The color display control method for power consumption control according to claim 1, characterized in that: The display scene is a car scene, a medical scene, a manufacturing line scene, a smart home scene, a smart cooking scene, a clothes drying scene or a nebulizer scene.

6. The color display control method for power consumption control according to claim 1, characterized in that: The determining of a color correction rule according to the current power consumption and the display scene includes: Determining display color types corresponding to all display elements included in the color display data; Calculating a ratio of the current power consumption to the total number of all display elements to obtain a power consumption threshold; Determine in a historical database a plurality of historical color display data corresponding to the display scene; For each of the display elements, determining a power consumption parameter corresponding to the display color type of the display element according to a preset color power consumption rule; Calculate the proportion of the number of occurrences of the display color type of the display element in all historical color display data, and obtain the scene parameter corresponding to the display color type of the display element; Determining a color correction method corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction method is used to indicate a change method of a characterization quantity of the color of the display element that can reduce power consumption; The color correction modes corresponding to all the display elements are determined as color correction rules.

7. The color display control method for power consumption control according to claim 6, characterized in that: The determining, according to the power consumption parameter and the scene parameter, a color correction method corresponding to the display element includes: Determine whether the power consumption parameter is greater than the power consumption threshold, and obtain a first determination result; If the first judgment result is no, determining that the color correction mode corresponding to the display element does not require correction; If the first judgment result is yes, determine whether the scene parameter is greater than a preset scene parameter threshold to obtain a second judgment result; If the second judgment result is no, determining the color correction method corresponding to the display element is: changing the color representation amount of the display element along the corresponding representation amount coordinate axis toward a preset low power consumption direction by a first amount; the first amount is proportional to the power consumption parameter; If the second judgment result is yes, the color correction method corresponding to the display element is determined as follows: the representation quantity of the color of the display element is changed by a second amount along the corresponding representation quantity coordinate axis toward a preset low power consumption direction; the second quantity is proportional to the power consumption parameter, the second quantity is less than the first quantity, and the second quantity is inversely proportional to the scene parameter; the representation quantity includes at least one of a color component, a brightness component, and a saturation classification.

8. The color display control method for power consumption control according to claim 7, characterized in that: The step of determining the color correction methods corresponding to all the display elements as color correction rules includes: For each of the display elements, calculating the position distance between the display position of the display element and the central display position of the color display data; The display element and the corresponding color correction method are input into a trained correction prediction neural network to obtain an outputted corrected image corresponding to the display element; the correction prediction neural network is trained by a training data set including a plurality of training display element images and corresponding color correction method annotations and corrected image annotations; Calculating the image difference between the corrected image and the display element; the image difference is a vector distance; Calculating a ratio of the image difference to the position distance; Calculating the product of the ratio and a normalization weight; the normalization weight is used to normalize the image difference and the position distance to the same dimension; Calculating the difference between the product and 1 to obtain a modified alienation value of the display element; When the modified alienation value is greater than a preset alienation threshold, the change amount of the color representation amount in the color correction mode of the display element is determined as the product of the original change amount and the alienation weight; the alienation weight is inversely proportional to the modified alienation value; The adjusted color correction modes corresponding to all the display elements are determined as color correction rules.

9. A color display control system for power consumption control, characterized in that: The system comprises: An acquisition module, used for acquiring color display data to be sent to a target display device and sensor data of the target display device; A prediction module, used to predict the current power consumption and display scene of the target display device according to the sensor data of the target display device; A determination module, configured to determine a color correction rule according to the current power consumption and the display scene; The correction module is used to correct the color display data according to the color correction rule to obtain corrected display data for display on the target display device.

10. A color display control system for power consumption control, characterized in that: The system comprises: A memory storing executable program code; a processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the color display control method for power consumption control according to any one of claims 1 to 8.

Images