Color display control method and system for power consumption control

Abstract

The application discloses a color display control method and system for power consumption control, and the method comprises the following steps: acquiring color display data to be sent to a target display device and sensing data of the target display device; predicting current power consumption and a display scene of the target display device according to the sensing data of the target display device; 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 for display on the target display device. It can be seen that the application can realize more reasonable and intelligent color display control based on power consumption monitoring and a display scene, improve the intelligent degree of color display of a low-cost screen, and give consideration to low power consumption and excellent color display effect.

Description

TECHNICAL FIELD

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

[0002] With the continuous development of terminal display industry and the continuous improvement of technology level, many terminal display devices are born, and some of the devices have low requirements on display interface, only need to show the simple display and operation confirmation of terminal function operation function, so some low-cost screens such as serial screens are needed to realize the operation interface display. The low-cost screens in the prior art mostly carry poor processors to reduce power consumption, and most of them only control the color display based on the input or pre-stored display color rules, without further monitoring the power consumption of the device and the display scene to realize color display control. Therefore, the intelligent degree of color display is low, and the power consumption control and color display cannot be effectively considered. It can be seen that the prior art has defects and needs to be solved. SUMMARY

[0003] The technical problem to be solved by the present application 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 scene, improve the intelligent degree of color display of low-cost screens, and consider low power consumption and excellent color display effect.

[0004] To solve the above technical problems, the first aspect of the present application discloses a color display control method for power consumption control, the method comprising:

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

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

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

[0008] correcting 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, in the first aspect of the present application, the sensing data includes device positioning data, device temperature data, screen brightness data, device vibration data and device lead voltage data of the target display device obtained by an external sensor.

[0010] As an optional implementation, in the first aspect of the present application, the step of predicting the current power consumption and the display scenario of the target display device according to the sensing data of the target display device comprises:

[0011] dividing the sensing data into power consumption related data and scenario related data based on a preset classification rule;

[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 comprising a plurality of training sensing data and corresponding power consumption labels;

[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 comprising a plurality of training sensing data and corresponding scenario labels.

[0014] As an optional implementation, in the first aspect of the present application, the power consumption related data comprises at least one of device temperature data, screen brightness data, device vibration data and device output voltage data; and the scenario related data comprises at least one of device positioning data and screen brightness data.

[0015] As an optional implementation, in the first aspect of the present application, the display scenario is a vehicle display scenario, a medical display scenario, a manufacturing line display scenario, a smart home display scenario, a smart cooking display scenario, a clothes drying display scenario or a nebulizer display scenario.

[0016] As an optional implementation, in the first aspect of the present application, the step of determining the color correction rule according to the current power consumption and the display scenario comprises:

[0017] determining the display color type corresponding to each display element 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 the 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 occurrence times 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;

[0022] determine a color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction mode is used to indicate a change mode of a representation quantity of a color of the display element which can reduce power consumption;

[0023] determine the color correction mode corresponding to each of the display elements as a color correction rule.

[0024] As an optional implementation, in the first aspect of the present application, the determination of the color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter comprises:

[0025] determine a first determination result by judging whether the power consumption parameter is greater than the power consumption threshold value;

[0026] if the first determination result is no, determine that the color correction mode corresponding to the display element is no correction;

[0027] if the first determination result is yes, determine a second determination result by judging whether the scene parameter is greater than a preset scene parameter threshold value;

[0028] if the second determination result is no, determine that the color correction mode corresponding to the display element is to change a representation quantity of a color of the display element along a corresponding representation quantity coordinate axis to a preset low-power consumption direction by a first amount; the first amount is directly proportional to the power consumption parameter;

[0029] if the second determination result is yes, determine that the color correction mode corresponding to the display element is to change the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis to the preset low-power consumption direction by a second amount; the second amount is directly proportional to the power consumption parameter, the second amount is less than the first amount, and the second amount is inversely proportional to the scene parameter; the representation quantity comprises at least one of a color component, a brightness component and a saturation component.

[0030] As an optional implementation, in the first aspect of the present application, the determination of the color correction mode corresponding to each of the display elements as a color correction rule comprises:

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

[0032] input the display element and the corresponding color correction mode into a trained correction prediction neural network to obtain an output corrected image corresponding to the display element; the correction prediction neural network is trained by a training data set comprising a plurality of training display element images, corresponding color correction mode labels and corrected image labels;

[0033] calculating an image difference degree between the modified image and the display element; the image difference degree is a vector distance;

[0034] calculating a ratio of the image difference degree and the position distance;

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

[0036] calculating a difference between the product and 1, to obtain a modified alienation value of the display element;

[0037] when the modified alienation value is greater than a preset alienation threshold, determining a change amount of a representation of a color in the color modification mode of the display element as a product of an original change amount and an alienation weight; the alienation weight is inversely proportional to the modified alienation value;

[0038] determining adjusted color modification modes corresponding to all the display elements as the color modification rule.

[0039] The second aspect of the embodiment of the present application discloses a color display control system for power consumption control, and the system comprises:

[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 a current power consumption and a display scene of the target display device according to the sensing data of the target display device;

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

[0043] a modification module, configured to modify the color display data according to the color modification rule, to obtain modified display data for display on the target display device.

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

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

[0046] based on a preset classification rule, the sensing data is classified into power consumption related data and scene related data;

[0047] inputting the power consumption related data into a power consumption prediction neural network to obtain a 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 labels;

[0048] inputting the scene related data 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 sensing data and corresponding scene labels.

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

[0050] As an optional implementation, in the second aspect of the present application, the display scene is a vehicle scene, a medical scene, a manufacturing pipeline scene, a smart home scene, a smart cooking scene, a clothes drying scene or a nebulizer scene.

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

[0052] determining a display color type corresponding to each display element included in the color display data;

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

[0054] determining a plurality of historical color display data corresponding to the display scene in a historical database;

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

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

[0057] determining a color correction manner corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction manner is used to indicate a change manner of a representation quantity of color of the display element that can reduce power consumption;

[0058] determining color correction manners corresponding to all the display elements as a color correction rule.

[0059] As an optional implementation, in the second aspect of the present application, the determining module determines the specific manner of the color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter, including:

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

[0061] if the first determination result is no, determining that the color correction mode corresponding to the display element is no correction;

[0062] if the first determination result is yes, determining whether the scene parameter is greater than a preset scene parameter threshold to obtain a second determination result;

[0063] if the second determination result is no, determining that the color correction mode corresponding to the display element is to change a representation quantity of the color of the display element along a corresponding representation quantity coordinate axis to a preset low-power consumption direction by a first quantity; the first quantity is directly proportional to the power consumption parameter;

[0064] if the second determination result is yes, determining that the color correction mode corresponding to the display element is to change the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis to the preset low-power consumption direction by a second quantity; the second quantity is directly 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.

[0065] As an optional implementation, in the second aspect of the present application, the determining module determines the specific manner of the color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter, including:

[0066] for each display element, calculating a position distance between the display position of the display element and the center display position of the color display data;

[0067] inputting the display element and the corresponding color correction mode into a trained correction prediction neural network to obtain an output 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, corresponding color correction mode annotations, and corrected image annotations;

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

[0069] calculating a ratio of the image difference degree and the position distance;

[0070] calculating a 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;

[0071] calculating a difference between the product and 1 to obtain a modified alienation value of the display element;

[0072] when the modified alienation value is greater than a preset alienation threshold, determining a change amount of a representation of a color in the color modification mode of the display element as a product of an original change amount and an alienation weight; the alienation weight is inversely proportional to the modified alienation value;

[0073] determining all the adjusted color modification modes of the display elements as the color modification rule.

[0074] A third aspect of the present application discloses another color display control system for power consumption control, the system comprising:

[0075] a memory storing executable program codes;

[0076] a processor coupled with the memory;

[0077] the processor invokes the executable program codes stored in the memory to execute part or all steps of the color display control method for power consumption control disclosed in the first aspect of the present application.

[0078] A fourth aspect of the present application discloses a computer storage medium storing computer instructions, when the computer instructions are invoked, part or all steps of the color display control method for power consumption control disclosed in the first aspect of the present application are executed.

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

[0080] The present application 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 modification rule according to the current power consumption and the display scene, so as to modify the color display data based on the color modification rule to obtain modified display data, thereby realizing more reasonable and intelligent color display control based on power consumption monitoring and display scene, improving the intelligent degree of color display of low-cost screens, and balancing low power consumption and excellent color display effect. BRIEF DESCRIPTION OF DRAWINGS

[0081] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0082] Figure 1 is a flowchart of a color display control method for power consumption control according to an embodiment of the present application.

[0083] Figure 2 is a structural diagram of a color display control system for power consumption control according to an embodiment of the present application.

[0084] Figure 3 is a structural diagram of another color display control system for power consumption control according to an embodiment of the present application. DETAILED DESCRIPTION

[0085] In order to make persons skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0086] The terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish different objects, rather than to describe a particular 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 apparatus that includes a series of steps or units is not limited to the listed steps or units, but can optionally include other steps or units not listed or can optionally include other steps or units inherent to the process, method, product, or apparatus.

[0087] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification intends to cover all embodiments of the present application. The skilled person explicitly and implicitly understands that the embodiments described herein can be combined with other embodiments.

[0088] The application discloses a color display control method and system for power consumption control, which can predict current power consumption and display scenarios of a display device based on sensing data of the display device, determine color correction rules according to the current power consumption and the display scenarios, and correct color display data based on the color correction rules to obtain corrected display data, so that more reasonable and intelligent color display control can be realized based on power consumption monitoring and display scenarios, the intelligent degree of color display of a low-cost screen is improved, and low power consumption and excellent color display effect are considered.

[0089] Embodiment one

[0090] Please refer to Figure 1 , Figure 1 is a flowchart of a color display control method for power consumption control disclosed by the embodiment of the application. Wherein, Figure 1 The color display control method for power consumption control described above 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 can include the following operations:

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

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

[0093] 103. Determine color correction rules according to the current power consumption and the display scenarios.

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

[0095] It can be seen that the above-mentioned embodiment of the application can predict current power consumption and display scenarios of a display device based on sensing data of the display device, determine color correction rules according to the current power consumption and the display scenarios, and correct color display data based on the color correction rules to obtain corrected display data, so that more reasonable and intelligent color display control can be realized based on power consumption monitoring and display scenarios, the intelligent degree of color display of a low-cost screen is improved, and low power consumption and excellent color display effect are considered.

[0096] As an optional embodiment, in the above-mentioned steps, the sensing data includes device positioning data, device temperature data, screen brightness data, device vibration data and device lead voltage data of the target display device obtained by an external sensor.

[0097] It can be seen that by the above optional embodiments, the specific content of the sensing data is limited, which can fully represent the working condition of the device, and is used for subsequent 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 scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

[0098] As an optional embodiment, in the above step, the current power consumption and the display scene of the target display device are predicted according to the sensing data of the target display device, including:

[0099] Based on the preset classification rule, the sensing data is divided into power consumption related data and scene 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 by a training data set including a plurality of training sensing data and corresponding power consumption labels;

[0101] The scene related data is input 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 labels.

[0102] It can be seen that by the above optional embodiments, the power consumption related data and the scene related data can be obtained based on the division of the sensing data, and the current power consumption and the display scene of the display device can be accurately predicted based on the trained neural network respectively, 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 scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

[0103] As an optional embodiment, in the above step, the power consumption related data includes at least one of device temperature data, screen brightness data, device vibration data and device lead voltage data; and the scene related data includes at least one of device positioning data and screen brightness data.

[0104] It can be seen that by the above optional embodiments, the data content of the power consumption related data and the scene related data is limited, which is used for subsequent accurate power consumption prediction and scene prediction respectively, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

[0105] As an optional embodiment, in the above step, the display scene is a vehicle scene, a medical scene, a manufacturing pipeline scene, a smart home scene, a smart cooking scene, a clothes drying scene, or an atomizer scene.

[0106] It can be seen that, by the above optional embodiments, the type of the display scene is limited to comprehensively and accurately characterize the scene characteristics of the display device, facilitate subsequent accurate color correction, assist in realizing 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 balance low power consumption and excellent color display effect.

[0107] As an optional embodiment, in the above step, the color correction rule is determined according to the current power consumption and the display scene, including:

[0108] determining the display color type 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 a plurality of historical color display data corresponding to the display scene in the historical database;

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

[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 scene parameter corresponding to the display color type of the display element;

[0113] determining the color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter; optionally, the color correction mode is used to indicate the change mode of the display color of the display element which can reduce power consumption;

[0114] determining the color correction mode corresponding to all display elements as the color correction rule.

[0115] Specifically, the display color type can include a color type or a color combination type, which can have a unified identifier of a certain interval of color representation, for example, green represents a certain interval of RGB representation, or can be an identifier of a more subdivided color representation interval.

[0116] It can be seen that, through the above optional embodiments, the color correction mode of each display element can be accurately determined based on the calculation and determination of the power consumption parameter and the historical occurrence number 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 display scene, improving the intelligent degree of color display of low-cost screens, and balancing low power consumption and excellent color display effect.

[0117] As an optional embodiment, in the above step, the color correction mode corresponding to the display element is determined according to the power consumption parameter and the scene parameter, including:

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

[0119] if the first determination result is no, it is determined that the color correction mode corresponding to the display element is no correction;

[0120] if the first determination result is yes, it is determined whether the scene parameter is greater than a preset scene parameter threshold to obtain a second determination result;

[0121] if the second determination result is no, it is determined that the color correction mode corresponding to the display element is to change the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis to a preset low power consumption direction by a first amount; optionally, the first amount is directly proportional to the power consumption parameter;

[0122] if the second determination result is yes, it is determined that the color correction mode corresponding to the display element is to change the representation quantity of the color of the display element along the corresponding representation quantity coordinate axis to a preset low power consumption direction by a second amount; optionally, the second amount is directly proportional to the power consumption parameter, the second amount is less than the first amount, and the second amount 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.

[0123] In a specific embodiment, the representation quantity coordinate axis and the low power consumption direction corresponding to different representation quantities can be pre-set according to experiments, wherein the representation quantity coordinate axis is a coordinate axis formed by representation quantities of the same type of color, for example, the representation quantities of all green sub-color items form a coordinate axis, and adjustment of the representation quantities of these colors should be adjusted on this coordinate axis, otherwise the color correction will be distorted, and in most cases, the display power consumption of colors with lower brightness, lower saturation, and lower vividness is lower, so the low power consumption direction is also directly related to these characteristics, but the display device of a specific display medium can be different, which can be pre-set 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, the display elements with low power consumption do not need to be corrected, the color of the elements with high power consumption but low scene importance degree is corrected according to the normal situation, and the color of the elements with high power consumption but high scene importance degree is corrected to the minimum necessary degree. On the one hand, the low-power correction of the color is ensured, and on the other hand, the color of the important elements is affected to the minimum degree, which is convenient for subsequent accurate color correction and better display effect, realizes more reasonable and intelligent color display control based on power consumption monitoring and display scene, improves the intelligent degree of color display of low-cost screens, and takes into account low power consumption and excellent color display effect.

[0125] As an optional embodiment, in the above step, the color correction mode corresponding to all display elements is determined as the color correction rule, comprising:

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

[0127] input the display element and the corresponding color correction mode into the trained correction prediction neural network to obtain the output corrected image corresponding to the display element; optionally, the correction prediction neural network is trained by a training data set comprising a plurality of training display element images, corresponding color correction mode labels and corrected image labels;

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

[0129] calculate the ratio of the image difference degree and 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 alienation value of the display element;

[0132] when the correction alienation value is greater than a preset alienation threshold, the change amount of the color representation quantity in the color correction mode of the display element is determined as the product of the original change amount and the alienation weight; optionally, the alienation weight is inversely proportional to the correction alienation value;

[0133] determine the adjusted color correction mode corresponding to all display elements as the color correction rule.

[0134] It can be seen that, by the above optional embodiments, the modification alienation of the display element can be determined based on the ratio between the modified image change degree of the display element and the display position importance, so as to further adjust the change amount of the color representation quantity of the display element, so that the modification of the display element further considers the position of the display element, so as 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 balance low power consumption and excellent color display effect.

[0135] Embodiment two

[0136] Please refer to Figure 2 , Figure 2 is a structural schematic diagram of a color display control system for power consumption control disclosed by the embodiments of the present application. Wherein, Figure 2 The color display control system for power consumption control described can be applied in 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 indicated, the color display control system for power consumption control can include:

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

[0138] The prediction module 202 is configured to predict the current power consumption and display scene of the target display device according to the sensing data of the target display device.

[0139] The determination module 203 is configured to determine a color modification rule according to the current power consumption and display scene.

[0140] The modification module 204 is configured to modify the color display data according to the color modification rule to obtain modified display data for display on the target display device.

[0141] It can be seen that the above embodiments of the present application 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 a color modification rule according to the current power consumption and display scene, so as to modify the color display data based on the color modification rule to obtain modified display data, so as 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 balance low power consumption and excellent color display effect.

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

[0143] It can be seen that by the above optional embodiments, the specific content of the sensing data is limited, which can fully represent the working condition of the device, and is used for subsequent 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 scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

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

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

[0146] The power consumption related data is input into the 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 by a training data set including a plurality of training sensing data and corresponding power consumption labels;

[0147] The scene related data is input into the 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 labels.

[0148] It can be seen that by the above optional embodiments, the power consumption related data and the scene related data can be obtained based on the division of the sensing data, and the current power consumption and the display scene of the display device can be accurately predicted 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 scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

[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 lead voltage data; and the scene related data includes at least one of device positioning data and screen brightness data.

[0150] It can be seen that by the above optional embodiments, the data content of the power consumption related data and the scene related data is limited, which is used for subsequent accurate power consumption prediction and scene prediction, assisting in realizing more reasonable and intelligent color display control based on power consumption monitoring and display scene, improving the intelligent degree of color display of low-cost screens, and taking into account low power consumption and excellent color display effect.

[0151] As an optional embodiment, the display scene is a vehicle scene, a medical scene, a manufacturing line scene, a smart home scene, a smart cooking scene, a clothes drying scene, or a nebulizer scene.

[0152] It can be seen that, through the above optional embodiments, the type of the display scene is limited to comprehensively and accurately characterize the scene characteristics of the display device, facilitate subsequent accurate color correction, assist in realizing 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 balance low power consumption and excellent color display effect.

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

[0154] determining the display color type corresponding to all display elements included in the color display data;

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

[0156] determining a plurality of historical color display data corresponding to the display scene in the historical database;

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

[0158] 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 scene parameter corresponding to the display color type of the display element;

[0159] determining the color correction manner corresponding to the display element according to the power consumption parameter and the scene parameter; optionally, the color correction manner is used to indicate the change manner of the display color of the display element that can reduce power consumption;

[0160] determining the color correction manner corresponding to all display elements as the color correction rule.

[0161] It can be seen that, through the above optional embodiments, the color correction manner of each display element can be accurately determined based on the power consumption parameter and the historical occurrence number 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 display scene, improving the intelligent degree of color display of low-cost screens, and balancing low power consumption and excellent color display effect.

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

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

[0164] If the first determination result is no, it is determined that the color correction mode corresponding to the display element is no correction;

[0165] If the first determination result is yes, it is determined whether the scene parameter is greater than a preset scene parameter threshold to obtain a second determination result;

[0166] If the second determination result is no, it is determined that the color correction mode corresponding to the display element is that the representation of the color of the display element is changed by a first amount along the corresponding representation coordinate axis towards a preset low-power consumption direction; optionally, the first amount is directly proportional to the power consumption parameter;

[0167] If the second determination result is yes, it is determined that the color correction mode corresponding to the display element is that the representation of the color of the display element is changed by a second amount along the corresponding representation coordinate axis towards a preset low-power consumption direction; optionally, the second amount is directly proportional to the power consumption parameter, the second amount is less than the first amount, and the second amount is inversely proportional to the scene parameter; the representation includes at least one of a color component, a brightness component, and a saturation component.

[0168] It can be seen that through the above optional embodiments, by judging the power consumption parameter and the scene parameter of the display element, the display element with low power consumption does not need to be corrected, the color of the display element with high power consumption and low scene importance is corrected according to the normal situation, and the color of the display element with high power consumption and high scene importance is corrected to the minimum necessary degree, on the one hand, the low-power consumption correction of the color is ensured, and on the other hand, the color of the important element is affected to the minimum degree, which is convenient for subsequent accurate color correction and better display effect, realizes more reasonable and intelligent color display control based on power consumption monitoring and display scene, improves the intelligent degree of color display of low-cost screens, and balances low power consumption and excellent color display effect.

[0169] As an optional embodiment, the determination module determines the color correction mode corresponding to all display elements as a specific mode of the color correction rule, including:

[0170] For each display element, the position distance between the display position of the display element and the center display position of the color display data is calculated;

[0171] The display element and the corresponding color correction mode are input into the trained correction prediction neural network to obtain an output corrected image corresponding to the display element; optionally, the correction prediction neural network is trained by a training data set including a plurality of training display element images, corresponding color correction mode annotations, and corrected image annotations;

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

[0173] The ratio of the image difference degree and the position distance is calculated.

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

[0175] The difference between the product and 1 is calculated to obtain a modified alienation value of the display element.

[0176] When the modified alienation value is greater than a preset alienation threshold, the change amount of the representation of the color in the color modification manner of the display element is determined as the product of the original change amount and an alienation weight; optionally, the alienation weight is inversely proportional to the modified alienation value.

[0177] The adjusted color modification manners corresponding to all the display elements are determined as the color modification rule.

[0178] It can be seen that, through the optional embodiments described above, the modified alienation of the display element can be determined based on the ratio between the modified image change degree and the display position importance of the display element, so as to further adjust the change amount of the color representation of the display element, so that the modification of the display element further considers the position of the display element, so as 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 balance low power consumption and excellent color display effect.

[0179] Embodiment three

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

[0181] a memory 301 storing executable program codes;

[0182] a processor 302 coupled with the memory 301;

[0183] The processor 302 invokes the executable program codes stored in the memory 301 to execute the steps of the color display control method for power consumption control described in embodiment one.

[0184] Embodiment four

[0185] The embodiment of the present application 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 one.

[0186] Embodiment five

[0187] The embodiment of the present application discloses a computer program product comprising 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 one.

[0188] The above describes specific embodiments of the present application, other embodiments are within the scope of the appended claims. In some cases, the acts or steps recited in the claims can be performed in a different order than those described in the embodiments, and still achieve desirable results. Also, the processes depicted in the figures do not necessarily require the particular order shown, or sequential order to achieve the desired results. In certain implementations, multitasking and parallel processing can be advantageous.

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

[0190] For the convenience of description, the above apparatus is described as various units divided by functions respectively in the description. Of course, the functions of each unit can be implemented in the same or multiple software and / or hardware in the implementation of the present specification.

[0191] Those skilled in the art should understand that the embodiments of the present specification can be provided as a method, a system or a computer program product. Therefore, the embodiments of the present specification can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Moreover, the embodiments of the present specification can 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] The specification is presented with reference to flow diagrams and / or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the specification. It will be understood that each block of the flow diagrams and / or block diagrams, and combinations of blocks in the flow diagrams and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processing element or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or 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 apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instructions which implement the flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or blocks.

[0194] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or blocks. Figure 1 The flow diagrams and / or block diagrams in the specification can present a method, apparatus or computer program product according to embodiments of the specification. Flow diagrams and / or block diagrams can also present a method, apparatus or computer program product to achieve functions specified in flow diagrams and / or block diagrams block or blocks.

[0195] In one typical configuration, the computing device includes one or more processors (CPU's), input / output interfaces, network interfaces, and memory.

[0196] The memory can include non-persistent memory and / or persistent memory, such as flash memory, read-only memory (ROM), and / or volatile or non-volatile random access memory (RAM), among others. The memory is an example of computer-readable media.

[0197] Computer-readable media includes permanent and non-permanent, movable and non-movable media that can be implemented by any method or technology to store information. The 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 technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information accessible by a computing device. According to the definition herein, computer-readable media does not include transitory media such as modulated data signals and carriers.

[0198] It should also be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article or apparatus. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or apparatus including the element.

[0199] The specification can 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, and the like that perform specific tasks or implement specific abstract data types. The specification can also be practiced in a distributed computing environment, in which tasks are performed by remote processing devices connected by a communication network. In a distributed computing environment, program modules can be located in local and remote computer storage media, including storage devices.

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

[0201] It should be noted that the color display control method and system for power consumption control disclosed in the embodiments of the present application are only the preferred embodiments of the present application, and are used to illustrate the technical solutions of the present application, but not to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent features. The modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A color display control method for power consumption control, characterized by, The method comprises: obtaining color display data to be sent to a target display device and sensor data of the target display device; predicting current power consumption and a 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, comprising: determining display color types corresponding to all display elements included in the color display data; calculating a ratio of the current power consumption to a total number of all the display elements to obtain a power consumption threshold; determining a plurality of historical color display data corresponding to the display scene in a historical database; 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; calculating a proportion of the number of occurrences of the display color type of the display element in all the historical color display data to obtain a scene parameter corresponding to the display color type of the display element; determining a color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction mode is used to indicate a change mode of a representation quantity of color of the display element that can reduce power consumption; determining the color correction mode corresponding to all the display elements as the color correction rule; correcting the color display data 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 by, The sensor data comprises device positioning 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.

3. The color display control method for power consumption control according to claim 2, characterized by, The prediction of the current power consumption and the display scene of the target display device according to the sensor data of the target display device comprises: dividing the sensor data into power consumption related data and scene related data based on a preset classification rule; 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 comprising a plurality of training sensor data and corresponding power consumption labels; inputting 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 comprising a plurality of training sensor data and corresponding scene labels.

4. The color display control method for power consumption control according to claim 3, characterized by, The power consumption related data comprises at least one of device temperature data, screen brightness data, device vibration data and device output voltage data; and the scene related data comprises 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 by, The display scene is a vehicle scene, a medical scene, a manufacturing pipeline 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 by, The determination of the color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter comprises: determining whether the power consumption parameter is greater than the power consumption threshold to obtain a first determination result; if the first determination result is no, determining that the color correction mode corresponding to the display element is no correction. If the first determination result is yes, it is determined whether the scene parameter is greater than a preset scene parameter threshold, to obtain a second determination result; If the second determination result is no, it is determined that the color correction mode corresponding to the display element is that a representation of the color of the display element is changed by a first amount along a corresponding representation coordinate axis in a preset low-power consumption direction; the first amount is directly proportional to the power consumption parameter; If the second determination result is yes, it is determined that the color correction mode corresponding to the display element is that a representation of the color of the display element is changed by a second amount along a corresponding representation coordinate axis in a preset low-power consumption direction; the second amount is directly proportional to the power consumption parameter, the second amount is less than the first amount, and the second amount is inversely proportional to the scene parameter; the representation includes at least one of a color component, a brightness component, and a saturation classification.

7. The color display control method for power consumption control according to claim 6, characterized by, The color correction mode corresponding to each display element is determined as a color correction rule, including: For each display element, a position distance between a display position of the display element and a center display position of the color display data is calculated; The display element and the corresponding color correction mode are input into a trained correction prediction neural network to obtain an output 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, corresponding color correction mode annotations, and corrected image annotations; An image difference degree between the corrected image and the display element is calculated; the image difference degree is a vector distance; A ratio of the image difference degree and the position distance is calculated; A product of the ratio and a normalization weight is calculated; the normalization weight is used to normalize the image difference degree and the position distance to the same dimension; A difference between the product and 1 is calculated to obtain a correction alienation value of the display element; When the correction alienation value is greater than a preset alienation threshold, a change amount of the representation of the color in the color correction mode of the display element is determined as a product of an original change amount and an alienation weight; the alienation weight is inversely proportional to the correction alienation value; All the adjusted color correction modes corresponding to the display elements are determined as a color correction rule.

8. A color display control system for power consumption control, characterized by, The system includes: 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; A prediction module configured to predict a current power consumption and a display scene of the target display device according to the sensing 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, including: determining display color types corresponding to all display elements included in the color display data; calculating a ratio of the current power consumption and a total number of all the display elements to obtain a power consumption threshold; determining a plurality of historical color display data corresponding to the display scene in a historical database; for each display element, determining a power consumption parameter corresponding to a display color type of the display element according to a preset color power consumption rule; calculate a proportion of a number of times that a display color type of the display element appears in all historical color display data in a number of times that the display color type appears in the historical color display data, to obtain a scene parameter corresponding to the display color type of the display element; determine a color correction mode corresponding to the display element according to the power consumption parameter and the scene parameter; the color correction mode is used to indicate a change mode of a representation quantity of color of the display element that can reduce power consumption; determine the color correction mode corresponding to all the display elements as a color correction rule; a correction module, configured to correct the color display data according to the color correction rule to obtain corrected display data used for display on the target display device.

9. A color display control system for power consumption control, characterized by, The system comprises: a memory in which executable program codes are stored; a processor coupled with the memory; the processor invokes the executable program codes stored in the memory to execute the color display control method for power consumption control according to any one of claims 1-7.

Images