A scene lighting virtual layout design evaluation and management system based on environmental parameter analysis

Abstract

The present invention discloses a scene lighting virtual layout design evaluation management system based on environmental parameter analysis, including a virtual simulation module for the lighting layout design scheme of a house, a basic parameter acquisition module for the target house, a sub-region division module for the target house, a sub-region lighting brightness acquisition module for the target house, a lighting brightness analysis module for the target house, an evaluation module for the lighting layout design scheme of the target house, and a storage database; the present invention also analyzes from the lighting brightness deviation degree, the overall lighting brightness uniformity, and the longitudinal lighting brightness uniformity through environmental parameter analysis, analyzes the lighting brightness of the house from multiple angles, avoids contingency, reduces errors, and finally comprehensively analyzes to obtain a comprehensive lighting brightness coefficient, further making the analysis result of the lighting brightness of the house more accurate and more convincing.

Description

Technical Field

[0001] The present invention relates to the technical field of virtual layout design evaluation of scene lighting. Specifically, it relates to a management system for virtual layout design evaluation of scene lighting based on environmental parameter analysis. Background Art

[0002] With the development of science and technology in China and the improvement of people's living standards, people have put forward higher requirements for house lighting. In particular, lighting conditions have a great impact on people's daily lives. Therefore, the design evaluation of house lighting is becoming more and more extensive. In addition, with the continuous progress of virtual simulation technology, three-dimensional virtual display and experience are an inevitable trend for future development. Through methods and technologies such as modeling based on spatial relationships and optimization of the authenticity of virtual scenes in a virtual environment, users can obtain experiences in advance from the three-dimensional space built by virtual reality technology. People combine the design evaluation of house lighting with virtual simulation technology. By building the internal space of a house and selecting lighting fixtures in simulation software, the design and evaluation of house lighting are realized based on user experience data.

[0003] Currently, when simulating and evaluating the design of house lighting, there are still the following deficiencies:

[0004] 1. Before simulation, it is necessary to simulate in the actual scene and invite users to conduct on-site experiences. Simulating the lighting brightness of a house in the actual scene requires purchasing materials such as lighting fixtures to build the scene. If it does not meet the requirements, it needs to be disassembled and rebuilt again. Because multiple rebuilds are required, not only a large amount of material loss is caused, which increases the cost, but also time is wasted.

[0005] 2. Usually, when simulating the lighting brightness of a house, users are invited to conduct experience evaluations. Users can only evaluate the brightness based on their own experience feelings, and then adjust the brightness for users to experience multiple times. Since the number of user experiences is large and the experience time is long, the evaluation process is very cumbersome and the work efficiency is relatively low.

[0006] 3. Usually, when simulating the lighting brightness of a house, the analysis basis for the lighting brightness of the house is only the analysis of the average brightness inside the house. Analyzing from only one aspect is prone to errors, resulting in inaccurate analysis results. Summary of the Invention

[0007] In order to overcome the deficiencies in the background art, the embodiments of the present invention provide a management system for virtual layout design evaluation of scene lighting based on environmental parameter analysis, which can effectively solve the problems involved in the above background art.

[0008] The object of the present invention can be achieved by the following technical solutions:

[0009] A virtual layout design evaluation management system for scene lighting based on environmental parameter analysis, comprising: a virtual simulation module for the lighting layout design scheme of a house, a basic parameter acquisition module for the target house, a sub-region division module for the target house, a lighting brightness acquisition module for the sub-regions of the target house, a lighting brightness analysis module for the target house, an evaluation module for the lighting layout design scheme of the target house, and a storage database;

[0010] The virtual simulation module for the lighting layout design scheme of the house is used to record the house to be subjected to lighting layout as the target house, and then perform virtual simulation on the lighting layout design scheme of the target house to obtain a lighting layout simulation model of the target house;

[0011] The basic parameter acquisition module for the target house is used to extract the spatial contour of the target house from the lighting layout simulation model of the target house, thereby obtaining the basic parameters of the target house;

[0012] The sub-region division module for the target house is used to divide the spatial region of the target house into a number of sub-regions according to the spatial grid division method, and number each sub-region as 1, 2,..., i,... j respectively;

[0013] The lighting brightness acquisition module for the sub-regions of the target house is used to acquire the lighting brightness of each sub-region in the target house;

[0014] The lighting brightness acquisition module for the sub-regions of the target house is used to analyze the lighting brightness of each sub-region in the target house;

[0015] The evaluation module for the lighting layout design scheme of the target house is used to evaluate the lighting layout design scheme corresponding to the target house according to the analysis results of the lighting brightness of each sub-region in the target house;

[0016] The storage database is used to store the required lighting brightness corresponding to the unit space volume and store the standard lighting brightness comprehensive coefficient corresponding to the unit space volume.

[0017] Specifically, the virtual layout design evaluation management system for scene lighting based on environmental parameter analysis is characterized in that: the basic parameters of the target house include the length, width and height of the target house.

[0018] As a further improvement of the present invention, the lighting brightness analysis module for the target house includes a lighting brightness deviation degree analysis unit, a lighting brightness total uniformity analysis unit, a lighting brightness longitudinal uniformity analysis unit and a lighting brightness comprehensive coefficient evaluation unit.

[0019] Specifically, the lighting brightness deviation degree analysis unit is used to analyze the lighting brightness deviation coefficient corresponding to each sub-region of the target house, and the specific steps are as follows:

[0020] Step 1: Analyze the required illumination brightness corresponding to the target house;

[0021] Step 2: Form a sub - area illumination brightness set P = {p1, p2,..., pi,..., pj} for each sub - area in the target house, where pi represents the illumination brightness of the i - th sub - area;

[0022] Step 3: Compare the sub - area illumination brightness set with the required illumination brightness corresponding to the target house, and calculate the illumination brightness deviation coefficient corresponding to each sub - area. The calculation formula is where η i represents the illumination brightness deviation coefficient corresponding to the i - th sub - area, and p 0 represents the required illumination brightness corresponding to the target house.

[0023] As a further improvement of the present invention, the specific analysis method for parsing the required illumination brightness corresponding to the target house is as follows:

[0024] Step 1: Calculate the spatial volume of the target house according to the basic parameters of the target house. The calculation formula is V = a * b * c, where V represents the spatial volume of the target house, a represents the length of the target house, b represents the width of the target house, and c represents the height of the target house;

[0025] Step 2: Extract the required illumination brightness corresponding to the unit spatial volume from the storage database;

[0026] Step 3: Calculate the required illumination brightness corresponding to the target house based on the spatial volume of the target house and the required illumination brightness corresponding to the unit spatial volume.

[0027] As a further improvement of the present invention, the illumination brightness total uniformity analysis unit is used to calculate the illumination brightness total uniformity in the target house. The specific steps are as follows:

[0028] Step 1: Compare the illumination brightness of each sub - area in the target house with each other, and screen out the minimum illumination brightness of the target house;

[0029] Step 2: Perform an averaging process on the illumination brightness of each sub - area in the target house to obtain the average illumination brightness of the target house;

[0030] Step 3: Compare the minimum illumination brightness of the target house with the average illumination brightness of the target house, and calculate the illumination brightness total uniformity corresponding to the target house through the illumination brightness total uniformity calculation formula where θ represents the illumination brightness total uniformity corresponding to the target house, φ min represents the minimum illumination brightness of the target house, and φ avg represents the average illumination brightness of the target house.

[0031] As a further improvement of the present invention, the longitudinal uniformity analysis unit of the illumination brightness is used to calculate the longitudinal uniformity of the illumination brightness in the target house, and the specific method is as follows:

[0032] Step 1: Compare the illumination brightness of each sub-region in the target house with each other, and screen out the minimum illumination brightness and the maximum illumination brightness of the target house from them;

[0033] Step 2: Compare the minimum illumination brightness of the target house with the maximum illumination brightness of the target house, and calculate the total illumination brightness uniformity corresponding to the target house through the longitudinal uniformity calculation formula of the illumination brightness where ρ represents the total illumination brightness uniformity corresponding to the target house, φ min represents the minimum illumination brightness of the target house, and φ max represents the maximum illumination brightness of the target house.

[0034] As a further improvement of the present invention, the comprehensive coefficient evaluation unit of the illumination brightness is used to evaluate the comprehensive coefficient of the illumination brightness based on the illumination brightness deviation coefficient, the total illumination brightness uniformity and the longitudinal uniformity of the illumination brightness corresponding to each sub-region of the target house. The specific calculation formula is where η represents the comprehensive coefficient of the illumination brightness, and j represents the number of sub-regions divided in the target house.

[0035] As a further improvement of the present invention, the specific evaluation method for the illumination layout design scheme corresponding to the target house is as follows:

[0036] B1: Extract the standard comprehensive coefficient of the illumination brightness corresponding to the unit space volume from the storage database, and multiply the standard comprehensive coefficient of the illumination brightness corresponding to the unit space volume by the space volume of the target house to calculate the standard comprehensive coefficient of the illumination brightness corresponding to the target house;

[0037] B2: Compare the comprehensive coefficient of the illumination brightness with the standard comprehensive coefficient of the illumination brightness corresponding to the target house. If the comprehensive coefficient of the illumination brightness is greater than the standard comprehensive coefficient of the illumination brightness corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A+; if the comprehensive coefficient of the illumination brightness is equal to the standard comprehensive coefficient of the illumination brightness corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A; if the comprehensive coefficient of the illumination brightness is less than the standard comprehensive coefficient of the illumination brightness corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A-;

[0038] B3: The user evaluates the illumination layout design scheme of the target house according to the mark.

[0039] As a further improvement of the present invention, "A" indicates that the evaluation result of the lighting layout design scheme is reasonable, "A+" indicates that the evaluation result of the lighting layout design scheme is unreasonably high at the first level, and "A-" indicates that the evaluation result of the lighting layout design scheme is unreasonably high at the second level.

[0040] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0041] 1. For the simulation of the lighting layout design scheme of the target house in the present invention, it is no longer necessary to simulate in the actual scene. Instead, the lighting layout design scheme of the target house can be directly subjected to virtual simulation through online software to obtain the lighting layout simulation model of the target house, without the need to purchase materials for construction in the actual scene, thus reducing costs.

[0042] 2. Before simulating the lighting brightness of the house in the present invention, the lighting brightness of the house is directly adjusted to the brightness required by the lighting layout design scheme of the house, and then the simulation is carried out, reducing the number of user experiences and saving user experience time, making the work efficiency higher.

[0043] 3. The present invention also analyzes the lighting brightness of the house from multiple dimensions such as the lighting brightness deviation degree, the overall lighting brightness uniformity, and the longitudinal lighting brightness uniformity, avoiding contingency and reducing errors. Finally, through comprehensive analysis, the lighting brightness comprehensive coefficient is obtained, further making the analysis result of the lighting brightness of the house more accurate and more convincing. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described with reference to the accompanying drawings. However, the embodiments in the drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the following drawings without creative efforts.

[0045] Figure 1 Schematic diagram of the connection of the system modules of the present invention.

[0046] Figure 2 Schematic diagram of the connection of the lighting brightness analysis module of the target house of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0048] Refer to Figure 1As shown in the figure, the present invention provides a scene lighting virtual layout design evaluation management system based on environmental parameter analysis, including a virtual simulation module for the lighting layout design scheme of a house, a basic parameter acquisition module for the target house, a sub-region division module for the target house, a lighting brightness acquisition module for the sub-regions of the target house, a lighting brightness analysis module for the target house, an evaluation module for the lighting layout design scheme of the target house, and a storage database.

[0049] Among the above, the virtual simulation module for the lighting layout design scheme of the house and the sub-region division module for the target house are both connected to the basic parameter acquisition module for the target house, and the lighting brightness acquisition module for the sub-regions of the target house, the evaluation module for the lighting layout design scheme of the target house, and the storage database are all connected to the lighting brightness analysis module for the target house.

[0050] The virtual simulation module for the lighting layout design scheme of the house is used to mark the house to be subjected to lighting layout as the target house, and then perform virtual simulation on the lighting layout design scheme of the target house to obtain a lighting layout simulation model of the target house.

[0051] The basic parameter acquisition module for the target house is used to extract the spatial contour of the target house from the lighting layout simulation model of the target house, thereby obtaining the basic parameters of the target house, where the basic parameters of the target house include the length, width, and height of the target house.

[0052] The sub-region division module for the target house is used to divide the spatial region of the target house into several sub-regions according to the spatial grid division method, and number each sub-region as 1, 2,..., i,... j respectively;

[0053] The lighting brightness acquisition module for the sub-regions of the target house is used to collect the lighting brightness of each sub-region in the target house.

[0054] The lighting brightness acquisition module for the sub-regions of the target house is used to analyze the lighting brightness of each sub-region in the target house.

[0055] Refer to Figure 2 As shown in the figure, specifically, the lighting brightness analysis module for the target house includes a lighting brightness deviation degree analysis unit, a lighting brightness total uniformity analysis unit, a lighting brightness longitudinal uniformity analysis unit, and a lighting brightness comprehensive coefficient evaluation unit.

[0056] In this embodiment, the lighting brightness deviation degree analysis unit is used to analyze the lighting brightness deviation coefficient corresponding to each sub-region of the target house, and the specific steps are as follows:

[0057] Step 1: Analyze the required lighting brightness corresponding to the target house;

[0058] Step 2: The lighting brightness of each sub-region in the target house forms a sub-region lighting brightness set P = {p1, p2,..., pi,..., pj}, where pi represents the lighting brightness of the i-th sub-region;

[0059] Step 3: Compare the sub-region lighting brightness set with the required lighting brightness corresponding to the target house, and calculate the lighting brightness deviation coefficient corresponding to each sub-region. The calculation formula is where η i represents the lighting brightness deviation coefficient corresponding to the i-th sub-region, and p 0 represents the required lighting brightness corresponding to the target house.

[0060] In the above formula, the closer the lighting brightness of a certain sub-region is to the required lighting brightness of the target house, the smaller the lighting brightness deviation coefficient corresponding to that sub-region, and the more in line with the standard the lighting brightness of that region is.

[0061] Furthermore, the specific analysis method for the required lighting brightness corresponding to the target house is as follows:

[0062] Step 1: Calculate the space volume of the target house according to the basic parameters of the target house. The calculation formula is V = a * b * c, where V represents the space volume of the target house, a represents the length of the target house, b represents the width of the target house, and c represents the height of the target house;

[0063] Step 2: Extract the required lighting brightness corresponding to the unit space volume from the storage database;

[0064] Step 3: Calculate the required lighting brightness corresponding to the target house based on the space volume of the target house and the required lighting brightness corresponding to the unit space volume.

[0065] In this embodiment, the lighting brightness total uniformity analysis unit is used to calculate the lighting brightness total uniformity in the target house. The specific steps are as follows:

[0066] Step 1: Compare the lighting brightness of each sub-region in the target house with each other, and screen out the minimum lighting brightness of the target house;

[0067] Step 2: Perform an average value process on the lighting brightness of each sub-region in the target house to obtain the average lighting brightness of the target house;

[0068] Step 3: Compare the minimum lighting brightness of the target house with the average lighting brightness of the target house, and calculate the lighting brightness total uniformity corresponding to the target house through the lighting brightness total uniformity calculation formula Calculate the lighting brightness total uniformity corresponding to the target house, where θ represents the lighting brightness total uniformity corresponding to the target house, and φ min represents the minimum lighting brightness of the target house, and φ avgRepresents the average illumination brightness of the target house.

[0069] In the above formula, if the minimum illumination brightness of the target house is equal to the average illumination brightness of the target house, that is, the total illumination brightness uniformity is 1, it means that the illumination brightness distribution in the target house is uniform and equal everywhere; if the minimum illumination brightness of the target house is less than the average illumination brightness of the target house, the smaller the minimum illumination brightness of the target house is compared with the average illumination brightness of the target house, the smaller the total illumination brightness uniformity corresponding to the target house is, and the more uneven the illumination brightness distribution in the target house is.

[0070] As a further improvement of the present invention, the longitudinal illumination brightness uniformity analysis unit is used to calculate the longitudinal illumination brightness uniformity in the target house, and the specific method is as follows:

[0071] Step 1: Compare the illumination brightness of each sub-region in the target house with each other, and select the minimum illumination brightness and the maximum illumination brightness of the target house from them;

[0072] Step 2: Compare the minimum illumination brightness of the target house with the maximum illumination brightness of the target house, and calculate the total illumination brightness uniformity corresponding to the target house through the longitudinal illumination brightness uniformity calculation formula where ρ represents the total illumination brightness uniformity corresponding to the target house, φ min represents the minimum illumination brightness of the target house, and φ max represents the maximum illumination brightness of the target house.

[0073] In the above formula, when the minimum illumination brightness of the target house is closer to the maximum illumination brightness of the target house, it means that the longitudinal illumination brightness uniformity is greater, and the illumination brightness of the target house is more uniform. When the minimum illumination brightness of the target house is equal to the maximum illumination brightness of the target house, it means that the illumination brightness distribution in the target house is uniform and equal everywhere; on the contrary, when the difference between the minimum illumination brightness of the target house and the maximum illumination brightness of the target house is greater, it indicates that the illumination brightness distribution in the target house is more uneven.

[0074] In this embodiment, the illumination brightness comprehensive coefficient evaluation unit is used to evaluate the illumination brightness comprehensive coefficient based on the illumination brightness deviation coefficient, the total illumination brightness uniformity and the longitudinal illumination brightness uniformity corresponding to each sub-region of the target house. The specific calculation formula is where η represents the illumination brightness comprehensive coefficient, and η i represents the illumination brightness deviation coefficient corresponding to the i-th sub-region, and j represents the number of sub-regions divided in the target house.

[0075] The evaluation module for the illumination layout design scheme of the target house is used to evaluate the illumination layout design scheme corresponding to the target house according to the analysis results of the illumination brightness of each sub-region in the target house.

[0076] As a further improvement of the present invention, the specific evaluation method for the lighting layout design scheme corresponding to the target house is as follows:

[0077] B1: Extract the standard lighting brightness comprehensive coefficient corresponding to the unit space volume from the storage database, and multiply the standard lighting brightness comprehensive coefficient corresponding to the unit space volume by the space volume of the target house to calculate the standard lighting brightness comprehensive coefficient corresponding to the target house;

[0078] B2: Compare the lighting brightness comprehensive coefficient with the standard lighting brightness comprehensive coefficient corresponding to the target house. If the lighting brightness comprehensive coefficient is greater than the standard lighting brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the lighting layout design scheme corresponding to the target house as A+; if the lighting brightness comprehensive coefficient is equal to the standard lighting brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the lighting layout design scheme corresponding to the target house as A; if the lighting brightness comprehensive coefficient is less than the standard lighting brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the lighting layout design scheme corresponding to the target house as A-;

[0079] B3: The user evaluates the lighting layout design scheme of the target house according to the mark.

[0080] Specifically, A indicates that the evaluation result of the lighting layout design scheme is reasonable, A+ indicates that the evaluation result of the lighting layout design scheme is extremely unreasonable, and A- indicates that the evaluation result of the lighting layout design scheme is moderately unreasonable.

[0081] Further, an extremely unreasonable evaluation result of the lighting layout design scheme indicates that the lighting brightness in the target house is too bright, and a moderately unreasonable evaluation result of the lighting layout design scheme indicates that the lighting brightness in the target house is too dim.

[0082] The storage database is used to store the required lighting brightness corresponding to the unit space volume and store the standard lighting brightness comprehensive coefficient corresponding to the unit space volume.

[0083] The simulation of the lighting layout design scheme of the target house in the present invention no longer needs to be simulated in the field scenario. The lighting layout design scheme of the target house can be directly subjected to virtual simulation through online software to obtain the lighting layout simulation model of the target house, without the need to purchase materials for construction in the field scenario, reducing the cost.

[0084] Before the simulation of the lighting brightness of the house in the present invention, the lighting brightness of the house is directly adjusted to the brightness required by the lighting layout design scheme of the house, and then the simulation is carried out, reducing the number of user experiences, saving the user experience time, and making the work efficiency higher.

[0085] The present invention also analyzes the lighting brightness of a house from multiple dimensions including the deviation degree of lighting brightness, the overall uniformity of lighting brightness, and the longitudinal uniformity of lighting brightness, avoiding contingency and reducing errors. Finally, through comprehensive analysis, a comprehensive lighting brightness coefficient is obtained, further making the analysis result of the house lighting brightness more accurate and more convincing.

[0086] The above content is only an example and explanation of the structure of the present invention. Those skilled in the art of the present technology can make various modifications, supplements, or use similar methods for substitution to the specific embodiments described, as long as they do not deviate from the structure of the invention or exceed the scope defined by this claim book, they should all fall within the protection scope of the present invention.

Claims

1. A virtual layout design evaluation management system for scene lighting based on environmental parameter analysis, characterized in that, it includes: a virtual simulation module for the lighting layout design scheme of the house, a basic parameter acquisition module for the target house, a sub-region division module for the target house, a lighting brightness acquisition module for the sub-regions of the target house, a lighting brightness analysis module for the target house, an evaluation module for the lighting layout design scheme of the target house, and a storage database; The virtual simulation module for the lighting layout design scheme of the house is used to record the house to be laid out with lighting as the target house, and then perform virtual simulation on the lighting layout design scheme of the target house to obtain a lighting layout simulation model of the target house; The basic parameter acquisition module for the target house is used to extract the spatial contour of the target house from the lighting layout simulation model of the target house, thereby obtaining the basic parameters of the target house; The sub-region division module for the target house is used to divide the spatial region of the target house into several sub-regions according to the spatial grid division method, and number each sub-region as 1, 2,..., i,... j respectively; The lighting brightness acquisition module for the sub-regions of the target house is used to collect the lighting brightness of each sub-region in the target house; The lighting brightness analysis module for the target house is used to analyze the lighting brightness of each sub-region in the target house; The lighting brightness analysis module for the target house includes a lighting brightness deviation analysis unit, a lighting brightness overall uniformity analysis unit, a lighting brightness longitudinal uniformity analysis unit, and a lighting brightness comprehensive coefficient evaluation unit; The lighting brightness deviation analysis unit is used to analyze the lighting brightness deviation degree of the target house based on the comparison result between the lighting brightness of each sub-region in the target house and the required lighting brightness corresponding to the target house, and obtain the lighting brightness deviation coefficient corresponding to the i-th sub-region ; The total illumination brightness uniformity analysis unit is used to obtain the total illumination brightness uniformity in the target house based on the division result of the minimum illumination brightness of the target house and the average illumination brightness of the target house ; The longitudinal uniformity analysis unit of illumination brightness is used to obtain the longitudinal uniformity of illumination brightness in the target house based on the division result of the minimum illumination brightness and the maximum illumination brightness of the target house ; The lighting brightness comprehensive coefficient evaluation unit is used to evaluate the lighting brightness comprehensive coefficient based on the lighting brightness deviation coefficient, the overall lighting brightness uniformity, and the longitudinal lighting brightness uniformity corresponding to each sub-region of the target house. The specific calculation formula is , where represents the lighting brightness comprehensive coefficient, and j represents the number of sub-regions divided in the target house; The evaluation module for the lighting layout design scheme of the target house is used to evaluate the lighting layout design scheme corresponding to the target house according to the lighting brightness analysis results of each sub-region in the target house; The storage database is used to store the required lighting brightness corresponding to the unit space volume, and store the standard lighting brightness comprehensive coefficient corresponding to the unit space volume.

2. The virtual layout design evaluation management system for scene lighting based on environmental parameter analysis according to claim 1, characterized in that: The basic parameters of the target house include the length, width and height of the target house.

3. The virtual layout design evaluation management system for scene lighting based on environmental parameter analysis according to claim 1, characterized in that: The lighting brightness deviation analysis unit is used to analyze the lighting brightness deviation of the target house, and the specific steps are as follows: Step 1: Analyze the required lighting brightness corresponding to the target house; Step 2: The illumination brightness of each sub-region in the target house forms a sub-region illumination brightness set , which is denoted as the illumination brightness of the i-th sub-region Step 3: Compare the sub-region illumination brightness set with the required illumination brightness corresponding to the target house, and calculate the illumination brightness deviation coefficient corresponding to each sub-region. The calculation formula is , where represents the illumination brightness deviation coefficient corresponding to the i-th sub-region, represents the required illumination brightness corresponding to the target house.

4. The virtual layout design evaluation management system for scene lighting based on environmental parameter analysis according to claim 3, characterized in that: The specific analysis method for analyzing the required lighting brightness corresponding to the target house is as follows: Step 1: Calculate the spatial volume of the target house according to the basic parameters of the target house, and its calculation formula is V = a * b * c, where V represents the spatial volume of the target house, a represents the length of the target house, b represents the width of the target house, and c represents the height of the target house; Step 2: Extract the required lighting brightness corresponding to the unit space volume from the storage database; Step 3: According to the spatial volume of the target house and the required illumination brightness corresponding to the unit spatial volume, count the required illumination brightness corresponding to the target house.

5. The scene lighting virtual layout design evaluation management system based on environmental parameter analysis according to claim 1, characterized in that: The total illumination brightness uniformity analysis unit is used to calculate the total illumination brightness uniformity in the target house, and the specific steps are as follows: Step 1: Compare the illumination brightness of each sub-region in the target house with each other, and select the minimum illumination brightness of the target house from them; Step 2: Perform an average process on the illumination brightness of each sub-region in the target house to obtain the average illumination brightness of the target house; Step 3: Compare the minimum illumination brightness of the target house with the average illumination brightness of the target house, and calculate the total illumination brightness uniformity corresponding to the target house through the total illumination brightness uniformity calculation formula where represents the total illumination brightness uniformity corresponding to the target house, represents the minimum illumination brightness of the target house, represents the average illumination brightness of the target house.

6. The scene lighting virtual layout design evaluation management system based on environmental parameter analysis according to claim 5, characterized in that: The longitudinal illumination brightness uniformity analysis unit is used to calculate the longitudinal illumination brightness uniformity in the target house, and the specific method is as follows: Step 1: Compare the illumination brightness of each sub-region in the target house with each other, and select the minimum illumination brightness and the maximum illumination brightness of the target house from them; Step 2: Compare the minimum illumination brightness of the target house with the maximum illumination brightness of the target house, and calculate the longitudinal uniformity of illumination corresponding to the target house through the longitudinal uniformity of illumination calculation formula where represents the longitudinal uniformity of illumination corresponding to the target house, represents the minimum illumination brightness of the target house, represents the maximum illumination brightness of the target house.

7. The scene lighting virtual layout design evaluation management system based on environmental parameter analysis according to claim 1, characterized in that: The specific evaluation method for the illumination layout design scheme corresponding to the evaluation target house is as follows: B1: Extract the standard illumination brightness comprehensive coefficient corresponding to the unit spatial volume from the storage database, and multiply the standard illumination brightness comprehensive coefficient corresponding to the unit spatial volume by the spatial volume of the target house to calculate the standard illumination brightness comprehensive coefficient corresponding to the target house; B2: Compare the illumination brightness comprehensive coefficient with the standard illumination brightness comprehensive coefficient corresponding to the target house. If the illumination brightness comprehensive coefficient is greater than the standard illumination brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A+; If the illumination brightness comprehensive coefficient is equal to the standard illumination brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A; If the illumination brightness comprehensive coefficient is less than the standard illumination brightness comprehensive coefficient corresponding to the target house, mark the evaluation result of the illumination layout design scheme corresponding to the target house as A-; B3: The user evaluates the illumination layout design scheme of the target house according to the mark.

8. The scene lighting virtual layout design evaluation management system based on environmental parameter analysis according to claim 7, characterized in that: The A indicates that the evaluation result of the illumination layout design scheme is reasonable, the A+ indicates that the evaluation result of the illumination layout design scheme is extremely unreasonable, and the A- indicates that the evaluation result of the illumination layout design scheme is secondarily unreasonable.

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