A night scene lighting energy-saving design method based on dynamic dimming technology

Abstract

The present invention provides a night scene lighting energy-saving design method based on dynamic dimming technology, which belongs to the field of data processing technology, and specifically comprises: based on reference setting schemes of lighting positions of rendered images in different available design schemes and a control Internet of Things terminal of the lighting position, different lighting positions are divided into multiple areas, and based on the similarity of the lighting positions in different areas, a rendering processing order of the rendered images in different available design schemes is determined, switching data of lighting positions of different rendered images in different available design schemes is used to determine switching frequency coefficients of different available design schemes and alternative design schemes, setting data of lighting positions in different alternative design schemes and lighting duration are obtained, and an optimal design scheme is determined in combination with the switching frequency coefficients of different alternative design schemes, and design processing is performed using the optimal design scheme, thereby reducing the energy consumption of the lighting system.

Description

Technical Field

[0001] The present invention belongs to the technical field of data processing, and in particular relates to a night scene lighting energy-saving design method based on dynamic dimming technology. Background Art

[0002] In order to achieve energy-saving design for buildings, in the invention patent application CN202311523662.2 "A New Energy Building Integrated Energy-saving Design Analysis Method", the lighting simulation is performed by combining the lighting energy-saving design layout of the target building and the effective sunshine period corresponding to each season using energy simulation software, and then comprehensively judging whether the lighting energy-saving design of the target building can meet the demand, and realizing the rationality analysis of the lighting energy-saving design effect of new energy buildings, but there are the following technical problems:

[0003] In the process of energy-saving lighting design, especially when using dynamic dimming technology, the switching process of LED lights between different night scene lighting rendering patterns often consumes energy. Therefore, if the number of LED lights cannot be controlled during the switching process between different night scene lighting rendering patterns, the energy-saving effect of the lighting system cannot be guaranteed.

[0004] In response to the above technical problems, the present application specifically provides a night scene lighting energy-saving design method based on dynamic dimming technology. Summary of the invention

[0005] To achieve the purpose of the present invention, the present invention adopts the following technical solutions:

[0006] According to one aspect of the present invention, a night scene lighting energy-saving design method based on dynamic dimming technology is provided.

[0007] A night scene lighting energy-saving design method based on dynamic dimming technology, specifically comprising:

[0008] S1 determines alternative setting schemes for lighting positions of different rendered images based on different rendered images and setting areas in night scene lighting, generates multiple design schemes based on different alternative setting schemes, and determines available design schemes among the design schemes based on similarities of lighting positions of alternative setting schemes in different design schemes and setting data of lighting positions;

[0009] S2 divides the different lighting positions into a plurality of regions based on the reference setting schemes of the lighting positions of the rendered images in the different available design schemes and the IoT terminal for controlling the lighting positions, and determines the rendering processing order of the rendered images in the different available design schemes based on the similarity of the lighting positions in the different regions;

[0010] S3 determines the switching frequency coefficients of different available design solutions and the alternative design solutions by using the switching data of the lighting positions of different rendered images in different available design solutions;

[0011] S4 obtains the setting data of the lighting positions and the lighting durations in different alternative design solutions, determines the optimal design solution in combination with the switching frequency coefficients of the different alternative design solutions, and performs design processing using the optimal design solution.

[0012] The beneficial effects of the present invention are:

[0013] Based on the similarity of the lighting positions in different areas, the rendering processing order of the rendering images in different available design schemes is determined, thereby avoiding the technical problem of too frequent switching of different rendering images in the available design schemes due to abnormalities in the rendering processing order, and achieving effective control of the switching of the lighting positions of the rendering images in the available design schemes, while also reducing the efficiency of the determination and processing of the optimal design scheme.

[0014] The optimal design scheme is determined by using the setting data of lighting positions, lighting duration and switching frequency coefficient in different alternative design schemes. Not only can the effective control of lighting energy consumption be achieved by considering the number of lighting positions and lighting duration, but also the technical problems of energy consumption surge and insufficient operational reliability caused by frequent switching of lighting positions in the optimal design scheme are avoided, thereby improving the reliability of the design results.

[0015] A further technical solution is that the rendered image is determined according to a preset image rendering effect diagram.

[0016] A further technical solution is that the method for determining the alternative setting scheme of the lighting position of the rendered image is:

[0017] Determining a reference setting area of ​​the rendering image based on the rendering image and the area of ​​the setting region;

[0018] The alternative setting schemes for the lighting position of the rendered image are determined in a manner of multiple groups of equal spacing and a preset distance deviation.

[0019] A further technical solution is to determine the alternative setting scheme of the lighting position of the rendered image in a manner of multiple groups of equal spacing and a preset distance deviation, specifically including:

[0020] Generate basic positions of lighting positions at different equal spacings in different equal spacings;

[0021] Determine candidate positions of different lighting positions using a circle having the preset distance deviation as a radius and a base position;

[0022] Different candidate positions of the lighting positions are used to determine alternative setting schemes of the lighting positions at different equal intervals.

[0023] A further technical solution is that the method for determining the available design solutions in the design solution is:

[0024] Determining the number of identical lighting positions between the rendered image and other rendered images based on the similarity between the alternative lighting position setting schemes of different rendered images in the design scheme;

[0025] Determining a common total number of lighting positions in the design solution based on the common number of lighting positions in the different rendered images;

[0026] The setting data of the lighting positions in the design scheme are used to determine the total number of settings of the lighting positions in the design scheme, and whether the design scheme is an available design scheme is determined according to the total number of settings and the same total number.

[0027] A further technical solution is that the method for determining the optimal design solution is:

[0028] Obtain the setting data of lighting positions and lighting duration in different alternative design schemes, and determine the optimal design scheme based on the switching frequency coefficients of different alternative design schemes.

[0029] Determine the number of lighting positions in the alternative design scheme according to the setting data of the lighting positions in the alternative design scheme, and determine the lighting energy consumption of the alternative design scheme in combination with the lighting durations of different lighting positions;

[0030] The scheme adaptation coefficient of the alternative design scheme is determined according to the lighting energy consumption and the switching frequency coefficient, and the scheme adaptation coefficient is used to determine whether the alternative design scheme is the optimal design scheme.

[0031] A further technical solution is to determine the scheme adaptation coefficient of the alternative design scheme according to the lighting energy consumption and the switching frequency coefficient, specifically including:

[0032] Based on the lighting energy consumption, determining a preset energy consumption coefficient corresponding to the lighting energy consumption;

[0033] The scheme adaptation coefficient of the alternative design scheme is determined according to the average value of the preset energy consumption coefficient and the switching frequency coefficient.

[0034] A further technical solution is that the optimal design solution is an alternative design solution with the largest solution adaptation coefficient.

[0035] Other features and advantages will be described in the following description. The objects and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and drawings.

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the accompanying drawings;

[0038] Figure 1 It is a flow chart of a night scene lighting energy-saving design method based on dynamic dimming technology;

[0039] Figure 2 is a flow chart of a method for determining alternative settings for lighting positions of a rendered image;

[0040] Figure 3 is a flow chart of a method for determining available design solutions among design solutions;

[0041] Figure 4 is a flow chart of a method for determining a rendering process order for rendering an image;

[0042] Figure 5 It is a flow chart of a method for determining alternative design solutions. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.

[0044] In the process of energy-saving lighting design, especially when using dynamic dimming technology, the switching of LED lights between different night scene lighting rendering patterns often consumes energy, and also causes the operating reliability of LED lights to be affected to a certain extent. Therefore, in the process of energy-saving lighting design, it is necessary to effectively control the number of LED lights for lighting.

[0045] Available design schemes: determine the same number of lighting positions between a rendered image and other rendered images based on the degree of similarity between alternative setting schemes for lighting positions of different rendered images in the design scheme, determine the same total number of lighting positions in the design scheme based on the same number of lighting positions in different rendered images, determine the total number of settings of lighting positions in the design scheme using the setting data of the lighting positions in the design scheme, and determine the design scheme as an available design scheme when the total number of settings of lighting positions in the design scheme is within a preset number range, and the proportion of the same total number in the total number of settings is within a preset proportion range.

[0046] Rendering processing order of rendering images in available design schemes: based on the alternative rendering processing order, adjacent rendering images of the rendering image are determined, and according to the similarity number of lighting positions in different areas between adjacent rendering images, the total number of similarities between different adjacent rendering images is determined, and similar rendering images among the adjacent rendering images are determined using the total number of similarities, and the rendering processing order of the rendering images in the available design scheme is determined based on the number of similar rendering images.

[0047] Switching frequency coefficient of available design schemes: Determine the number of switching lighting positions of different areas in the available design schemes between different rendering images, and use it as the number of switching positions; determine the regional switching frequency coefficient of different areas according to the ratio of the number of switching positions and the number of lighting positions in different areas between different rendering images; determine the switching frequency coefficient of available design schemes based on the average value of the regional switching frequency coefficient of different areas; and use the available design schemes with the switching frequency coefficient within the preset frequency coefficient range as alternative design schemes.

[0048] Optimal design scheme: Determine the lighting energy consumption of the alternative design scheme based on the setting data of the lighting positions in the alternative design scheme and the lighting duration of different lighting positions. Determine the scheme adaptation coefficient of the alternative design scheme based on the lighting energy consumption and the weight of the switching frequency coefficient, and take the alternative design scheme with the largest scheme adaptation coefficient as the optimal design scheme.

[0049] To solve the above problems, according to one aspect of the present invention, Figure 1 As shown, a first aspect is provided. The present invention provides a night scene lighting energy-saving design method based on dynamic dimming technology, which specifically includes:

[0050] S1 determines alternative setting schemes for lighting positions of different rendered images based on different rendered images and setting areas in night scene lighting, generates multiple design schemes based on different alternative setting schemes, and determines available design schemes among the design schemes based on similarities of lighting positions of alternative setting schemes in different design schemes and setting data of lighting positions;

[0051] Furthermore, the rendered image is determined according to a preset image rendering effect diagram.

[0052] Specifically, Figure 2 As shown, the method for determining the alternative setting scheme of the lighting position of the rendered image is:

[0053] Determining a reference setting area of ​​the rendering image based on the rendering image and the area of ​​the setting region;

[0054] The alternative setting schemes for the lighting position of the rendered image are determined in a manner of multiple groups of equal spacing and a preset distance deviation.

[0055] Further, determining the alternative setting scheme of the lighting position of the rendered image in a manner of multiple groups of equal spacing and a preset distance deviation specifically includes:

[0056] Generate basic positions of lighting positions at different equal spacings in different equal spacings;

[0057] Determine candidate positions of different lighting positions using a circle having the preset distance deviation as a radius and a base position;

[0058] Different candidate positions of the lighting positions are used to determine alternative setting schemes of the lighting positions at different equal intervals.

[0059] It should be noted that if Figure 3 As shown, the method for determining the available design solutions in the design solution is:

[0060] Determining the number of identical lighting positions between the rendered image and other rendered images based on the similarity between the alternative lighting position setting schemes of different rendered images in the design scheme;

[0061] Determining a common total number of lighting positions in the design solution based on the common number of lighting positions in the different rendered images;

[0062] The setting data of the lighting positions in the design scheme are used to determine the total number of settings of the lighting positions in the design scheme, and whether the design scheme is an available design scheme is determined according to the total number of settings and the same total number.

[0063] Further, determining whether the design solution is an available design solution according to the total number of settings and the total number of identical settings specifically includes:

[0064] When the total number of lighting positions in the design scheme is within a preset number range, and the proportion of the same total number in the total number of settings is within a preset proportion range, the design scheme is determined to be an available design scheme.

[0065] Optionally, the method for determining the available design solutions in the design solutions is:

[0066] Determining the number of identical lighting positions between the rendered image and other rendered images based on the similarity between the alternative lighting position setting schemes of different rendered images in the design scheme;

[0067] Determining image similarity coefficients between the rendered images in the design solution based on the same number of lighting positions of the different rendered images;

[0068] An average similarity coefficient is determined by using an average value of image similarity coefficients between rendering images in the design scheme, and whether the design scheme is an available design scheme is determined according to the average similarity coefficient.

[0069] Specifically, when the average similarity coefficient is greater than a preset similarity coefficient threshold, the design solution is determined to be an available design solution.

[0070] In another embodiment, the method for determining the available design solutions in the design solutions is:

[0071] S11: obtaining the number of lighting positions of different rendering images in the design scheme, and determining a scheme complexity coefficient of the design scheme according to the number of lighting positions of different rendering images;

[0072] Optionally, the above step S11 includes the following contents:

[0073] S111 determines the total number of settings of the lighting positions in the design scheme according to the number of lighting positions of different rendering images in the design scheme. When the total number of settings is not within a preset number interval, it is determined that the design scheme does not belong to an available design scheme. When the total number of settings is within the preset number interval, the process proceeds to step S112.

[0074] S112: When it is determined that there is a rendering image in which the number of lighting positions in the design solution is greater than the preset number of lighting positions based on the number of lighting positions of different rendering images, the process proceeds to step S113; when there is no rendering image in which the number of lighting positions is greater than the preset number of lighting positions, the process proceeds to step S114;

[0075] S113: treating the rendered image in which the number of lighting positions is greater than the preset number of lighting positions as a complex rendered image; when the proportion of the complex rendered image in the rendered image does not meet the requirement, determining that the design scheme does not belong to the available design scheme; and when the proportion of the complex rendered image in the rendered image meets the requirement, proceeding to step S114;

[0076] S114 determines the scheme complexity coefficient of the design scheme according to the number of lighting positions of different rendering images. When the scheme complexity coefficient of the design scheme does not meet the requirements, it is determined that the design scheme does not belong to the available design schemes. When the scheme complexity coefficient of the design scheme meets the requirements, it proceeds to step S12.

[0077] S12, based on the similarity between the alternative setting schemes of the lighting positions of different rendered images in the design scheme, determining the number of identical lighting positions between the rendered image and other rendered images, and based on the number of identical lighting positions of different rendered images, determining the rendered image similarity coefficient of the design scheme;

[0078] Optionally, the above step S12 includes the following contents:

[0079] S121, based on the degree of similarity between the alternative setting schemes of the lighting positions of different rendering images in the design scheme, determining the same number of lighting positions between the rendering image and other rendering images, and when there are the same number of rendering images that meet the requirement, proceeding to step S122, and when there are no the same number of rendering images that meet the requirement, determining that the design scheme does not belong to the available design scheme;

[0080] S122: The same number of rendering images that meet the requirements are regarded as similar rendering images. When the proportion of the similar rendering images is greater than the proportion of the preset images, it is determined that the design scheme belongs to the available design scheme. When the proportion of the similar rendering images is not greater than the proportion of the preset images, the process proceeds to step S123.

[0081] S123 determines the rendering image similarity coefficient of the design scheme based on the same number of lighting positions of different rendering images. When the rendering image similarity coefficient of the design scheme is greater than a preset image similarity coefficient threshold, it is determined that the design scheme belongs to an available design scheme. When the rendering image similarity coefficient of the design scheme is not greater than the preset image similarity coefficient threshold, the process proceeds to step S124.

[0082] S124 determines a similarity coefficient setting value of the design scheme based on the scheme complexity coefficient of the design scheme. When the rendering image similarity coefficient of the design scheme is not greater than the similarity coefficient setting value, it is determined that the design scheme is not an available design scheme. When the rendering image similarity coefficient of the design scheme is greater than the similarity coefficient setting value, proceed to step S13.

[0083] S13 determines a solution availability coefficient of the design solution by using the solution complexity coefficient of the design solution and the rendering image similarity coefficient, and determines whether the design solution is an available design solution according to the solution availability coefficient.

[0084] S2 divides the different lighting positions into a plurality of regions based on the reference setting schemes of the lighting positions of the rendered images in the different available design schemes and the IoT terminal for controlling the lighting positions, and determines the rendering processing order of the rendered images in the different available design schemes based on the similarity of the lighting positions in the different regions;

[0085] Furthermore, different lighting positions are divided into multiple areas, including:

[0086] Based on the reference setting scheme of the lighting position and the control IoT terminal of the lighting position, determine the control IoT terminal corresponding to different lighting positions;

[0087] The lighting locations that use the same control IoT terminal will be divided into the same area.

[0088] It should be noted that if Figure 4 As shown, the method for determining the rendering processing order of the rendered image is:

[0089] Determining adjacent rendered images of the rendered image based on the alternative rendering processing order;

[0090] Determining the total number of similarities between different adjacent rendered images according to the number of similarities of lighting positions in different regions between the adjacent rendered images, and determining similar rendered images among the adjacent rendered images using the total number of similarities;

[0091] A rendering processing order of the rendering images in the available design solutions is determined based on the number of the similar rendering images.

[0092] Furthermore, the rendering processing sequence is an alternative rendering processing sequence having the largest number of similar rendered images.

[0093] Optionally, the method for determining the rendering processing order of the rendered image is:

[0094] Determining adjacent rendered images of the rendered image based on the alternative rendering processing order;

[0095] Determining the total number of similarities between different adjacent rendered images according to the number of similarities of lighting positions in different regions between the adjacent rendered images;

[0096] Based on the total number of similarities between different adjacent rendered images, the positional similarity coefficients between different adjacent rendered images are determined, and the average value of the positional similarity coefficients between different adjacent rendered images is used as the average value of the similarity coefficients. The rendering processing order of the rendering images in the available design scheme is determined by the average value of the similarity coefficients.

[0097] Specifically, the rendering processing sequence is an alternative rendering processing sequence having the highest average value of similarity coefficients.

[0098] Optionally, the method for determining the rendering processing order of the rendered image is:

[0099] S21, based on the alternative rendering processing order, determining adjacent rendered images of the rendered image, and determining the similarity number of lighting positions in different areas between the adjacent rendered images;

[0100] S22, determining similarity coefficients of lighting positions in different regions according to the similarity numbers of lighting positions in different regions between the adjacent rendered images and the number of lighting positions in the regions;

[0101] S23 determines a similarity coefficient evaluation value according to the similarity coefficients of the lighting positions of different areas, and uses the similarity coefficient evaluation value to determine a rendering processing order of the rendering images in the available design solutions.

[0102] S3 determines the switching frequency coefficients of different available design solutions and the alternative design solutions by using the switching data of the lighting positions of different rendered images in different available design solutions;

[0103] Specifically, Figure 5 As shown, the method for determining the alternative design solution is:

[0104] Determine the number of switched lighting positions of lighting positions of different areas in the available design schemes between different rendered images based on the switching data of lighting positions of different rendered images in the available design schemes, and use the number as the number of switched lighting positions;

[0105] Determining a region switching frequency coefficient in different regions according to the number of switching positions of different regions between different rendering images;

[0106] The switching frequency coefficient of the available design solution is determined based on the regional switching frequency coefficients of different regions, and the switching frequency coefficient is used to determine whether the available design solution is an alternative design solution.

[0107] Further, using the switching frequency coefficient to determine whether the available design solution is an alternative design solution specifically includes:

[0108] The available design solutions whose switching frequency coefficients are within the preset frequency coefficient range are used as alternative design solutions.

[0109] In another embodiment, the method for determining the alternative design solution is:

[0110] Determine the switch lighting positions of lighting positions of different areas in the available design scheme between different rendering images based on the switch lighting position data of the different rendering images in the available design scheme, obtain the number of switch lighting positions, and when the number of switch lighting positions is not within a preset position number interval, determine that the available design scheme does not belong to the alternative design scheme;

[0111] When the number of the switched lighting positions is within the preset lighting position range:

[0112] Obtaining the switching times of different lighting positions in different areas, and when the switching times of different lighting positions are all less than the preset switching times, determining the available design scheme as an alternative design scheme, and determining the switching frequency coefficient of the alternative design scheme by using the average value of the switching times of different lighting positions;

[0113] When there is a lighting position whose switching times are not less than the preset switching times:

[0114] When the number of lighting positions whose switching times is greater than the preset switching times does not meet the requirement, it is determined that the available design scheme does not belong to the alternative design scheme;

[0115] When the number of lighting positions with a switching number greater than the preset switching number meets the requirement:

[0116] Determine the regional switching frequency coefficients in different regions according to the number of switching positions in different regions and the number of switching times of different lighting positions, and when the average values ​​of the regional switching frequency coefficients in different regions do not meet the requirements, determine that the available design scheme does not belong to the alternative design scheme;

[0117] When the average values ​​of the area switching frequency coefficients in different areas meet the requirements:

[0118] The area whose area switching frequency coefficient is greater than a preset area switching frequency coefficient threshold is regarded as a frequent switching area, and when the number of the frequent switching areas does not meet the requirement, it is determined that the available design scheme does not belong to the alternative design scheme;

[0119] When the number of frequently switched areas meets the requirement:

[0120] The switching frequency coefficient of the available design solution is determined based on the regional switching frequency coefficients of different regions, and the switching frequency coefficient is used to determine whether the available design solution is an alternative design solution.

[0121] S4 obtains the setting data of the lighting positions and the lighting durations in different alternative design solutions, determines the optimal design solution in combination with the switching frequency coefficients of the different alternative design solutions, and performs design processing using the optimal design solution.

[0122] Specifically, the method for determining the optimal design solution is:

[0123] Obtain the setting data of lighting positions and lighting duration in different alternative design schemes, and determine the optimal design scheme based on the switching frequency coefficients of different alternative design schemes.

[0124] Determine the number of lighting positions in the alternative design scheme according to the setting data of the lighting positions in the alternative design scheme, and determine the lighting energy consumption of the alternative design scheme in combination with the lighting durations of different lighting positions;

[0125] The scheme adaptation coefficient of the alternative design scheme is determined according to the lighting energy consumption and the switching frequency coefficient, and the scheme adaptation coefficient is used to determine whether the alternative design scheme is the optimal design scheme.

[0126] Furthermore, determining the scheme adaptation coefficient of the alternative design scheme according to the lighting energy consumption and the switching frequency coefficient specifically includes:

[0127] Based on the lighting energy consumption, determining a preset energy consumption coefficient corresponding to the lighting energy consumption;

[0128] The scheme adaptation coefficient of the alternative design scheme is determined according to the average value of the preset energy consumption coefficient and the switching frequency coefficient.

[0129] It can be understood that the optimal design solution is the alternative design solution with the largest solution adaptation coefficient.

[0130] Optionally, the above step S21 includes the following contents:

[0131] S211 determines adjacent rendering images of the rendering image based on the alternative rendering processing sequence, determines the total number of similarities of lighting positions between the adjacent rendering images, and when there are adjacent rendering images whose total number of similarities meets the requirement, proceeds to step S212; when there are no adjacent rendering images whose total number of similarities meets the requirement, determines the alternative rendering processing sequence as the rendering processing sequence of the rendering images in the available design solution;

[0132] S212: using adjacent rendered images whose total number of similarities meets the requirement as screened similar images; when the number of the screened similar images meets the requirement, proceeding to step S213; when the number of the screened similar images does not meet the requirement, determining the alternative rendering processing sequence as the rendering processing sequence of the rendered images in the available design solutions;

[0133] S213, using the total number of similarities, determining the sum of the total numbers of similarities of different adjacent rendered images, and using the sum as the total number, and when the total number is within a preset number interval, proceeding to step S22, and when the total number is not within the preset number interval, determining the alternative rendering processing order as the rendering processing order of the rendered images in the available design solution;

[0134] Optionally, the above step S22 includes the following contents:

[0135] S221: determining the total number of similarities of lighting positions in different areas according to the similarity numbers of lighting positions in different areas between the adjacent rendered images, and when there is an area where the total number of similarities does not meet the requirement, proceeding to step S222; when there is no area where the total number of similarities does not meet the requirement, proceeding to step S224;

[0136] S222: determining the regional similarity coefficients of different regions by the ratio of the total number of similarities in different regions to the number of lighting positions; when there is no region whose regional similarity coefficient meets the requirement, determining that the alternative rendering processing sequence is not used as the rendering processing sequence of the rendered image in the available design solution; when there is a region whose regional similarity coefficient meets the requirement, proceeding to step S223;

[0137] S223 determines whether the average value of the regional similarity coefficients of different regions is greater than a preset regional similarity coefficient threshold value, if so, proceeds to step S224, if not, determines that the alternative rendering processing sequence is not used as the rendering processing sequence of the rendered image in the available design solution;

[0138] S224 determines the similarity coefficients of the lighting positions in different areas based on the similarity numbers of the lighting positions in different areas between the adjacent rendered images and the number of lighting positions in the areas. When the number of areas with the lighting position similarity coefficients within the preset similarity coefficient interval meets the requirement, the process proceeds to step S23. When the number of areas with the lighting position similarity coefficients within the preset similarity coefficient interval does not meet the requirement, it is determined that the alternative rendering processing order is not used as the rendering processing order of the rendered images in the available design scheme.

[0139] 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 device, equipment, and non-volatile computer storage medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0140] The above is a description of a specific embodiment of the specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0141] The above description is only one or more embodiments of this specification and is not intended to limit this specification. For those skilled in the art, one or more embodiments of this specification may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of one or more embodiments of this specification shall be included in the scope of the claims of this specification.

Claims

1. A night scene lighting energy-saving design method based on dynamic dimming technology, characterized in that: Specifically include: Based on different rendered images and setting areas in night scene lighting, alternative setting schemes for lighting positions of different rendered images are determined, multiple design schemes are generated based on different alternative setting schemes, and available design schemes are determined in the design schemes based on similarities of lighting positions of alternative setting schemes in different design schemes and setting data of lighting positions; Based on reference setting schemes of lighting positions of rendered images in different available design schemes and control IoT terminals of lighting positions, different lighting positions are divided into multiple areas, and based on the similarity of lighting positions in different areas, a rendering processing order of rendered images in different available design schemes is determined; Determine the switching frequency coefficients of different available design solutions and alternative design solutions by using the switching data of the lighting positions of different rendered images in different available design solutions; Acquire the setting data of the lighting positions and the lighting durations in different alternative design schemes, determine the optimal design scheme in combination with the switching frequency coefficients of the different alternative design schemes, and use the optimal design scheme to perform design processing; The method for determining the available design solutions in the design solutions is: Determining the number of identical lighting positions between the rendered image and other rendered images based on the similarity between the alternative lighting position setting schemes of different rendered images in the design scheme; Determining a common total number of lighting positions in the design solution based on the common number of lighting positions in the different rendered images; Determine the total number of lighting positions in the design scheme using the setting data of the lighting positions in the design scheme, and determine that the design scheme is an available design scheme when the total number of lighting positions in the design scheme is within a preset number range and the proportion of the same total number in the total number of settings is within a preset proportion range; Based on the alternative rendering processing order, adjacent rendering images of the rendering image are determined, and according to the similarity numbers of the lighting positions in different areas between the adjacent rendering images, the total number of similarities between different adjacent rendering images is determined, and similar rendering images among the adjacent rendering images are determined using the total number of similarities, and the rendering processing order is the alternative rendering processing order with the largest number of similar rendering images; Determine the number of switched lighting positions of lighting positions of different areas in the available design schemes between different rendering images, and use it as the number of switching positions; determine the regional switching frequency coefficients of different areas according to the ratio of the number of switching positions of different areas between different rendering images to the number of lighting positions; determine the switching frequency coefficients of the available design schemes based on the average value of the regional switching frequency coefficients of different areas; and use the available design schemes whose switching frequency coefficients are within the preset frequency coefficient range as alternative design schemes; The setting data of the lighting positions in the alternative design solutions determines the setting quantity of the lighting positions in the alternative design solutions.

2. The night scene lighting energy-saving design method based on dynamic dimming technology according to claim 1, characterized in that: The rendered image is determined according to a preset image rendering effect diagram.

3. The night scene lighting energy-saving design method based on dynamic dimming technology according to claim 1, characterized in that: The method for determining the alternative setting scheme of the lighting position of the rendered image is: Determining a reference setting area of ​​the rendering image based on the rendering image and the area of ​​the setting region; The alternative setting schemes for the lighting position of the rendered image are determined in a manner of multiple groups of equal spacing and a preset distance deviation.

4. The night scene lighting energy-saving design method based on dynamic dimming technology as claimed in claim 3, characterized in that: Determining the alternative setting scheme of the lighting position of the rendered image in a manner of multiple groups of equal spacing and a preset distance deviation specifically includes: Generate basic positions of lighting positions at different equal spacings in different equal spacings; Determine candidate positions of different lighting positions using a circle having the preset distance deviation as a radius and a base position; Different candidate positions of the lighting positions are used to determine alternative setting schemes of the lighting positions at different equal intervals.

5. The night scene lighting energy-saving design method based on dynamic dimming technology according to claim 1, characterized in that: The method for determining the optimal design solution is: Determine the number of lighting positions in the alternative design scheme according to the setting data of the lighting positions in the alternative design scheme, and determine the lighting energy consumption of the alternative design scheme in combination with the lighting durations of different lighting positions; The scheme adaptation coefficient of the alternative design scheme is determined according to the lighting energy consumption and the switching frequency coefficient, and the scheme adaptation coefficient is used to determine whether the alternative design scheme is the optimal design scheme.

6. The night scene lighting energy-saving design method based on dynamic dimming technology as claimed in claim 5, characterized in that: Determining the scheme adaptation coefficient of the alternative design scheme according to the lighting energy consumption and the switching frequency coefficient specifically includes: Based on the lighting energy consumption, determining a preset energy consumption coefficient corresponding to the lighting energy consumption; The scheme adaptation coefficient of the alternative design scheme is determined according to the average value of the preset energy consumption coefficient and the switching frequency coefficient.

7. The night scene lighting energy-saving design method based on dynamic dimming technology according to claim 5, characterized in that: The optimal design solution is the alternative design solution with the largest solution adaptation coefficient.

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