Multi-primary-color light control system and method

Abstract

The invention discloses a multi-primary-color light control system and method, and relates to the technical field of light illumination control, and the system comprises an environment monitoring module, a parameter processing module and a central control module. The environment monitoring module is used for acquiring environment parameters of a surrounding environment; the parameter processing module is used for calculating adjustment data of each primary color light according to the environmental parameters; and the central control module is used for controlling each primary color light according to the adjustment data. According to the method, the surrounding environment parameters of the multi-primary-color LED light source are obtained, the data, needing to be adjusted, of the light of each primary color are calculated according to the change of the surrounding environment, the light of each primary color is independently controlled, and the illumination stability of the multi-primary-color LED light source is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting control, and in particular to a multi-primary color lighting control system and method. Background Art

[0002] Multi-primary color LED lights are LED lights that can emit multiple colors, such as the common red, green and blue three-primary color LED lights and red, green, blue and white four-primary color LED lights. Compared with single-primary color LED lights, multi-primary color LED lights can mix different visible light colors by adjusting the brightness of different primary color lights. Therefore, they are widely used in many fields such as display and decoration. In leisure and entertainment venues, multi-primary color lights are usually illuminated on the shape or surface of the wall to provide a diverse visual effect and create the desired atmosphere.

[0003] When the environmental factors of multi-primary color lights change, such as changes in ambient temperature and humidity, the light source parameters of each primary color will be affected to varying degrees, causing the mixed light to change, which will affect the overall visual effect. Compared with single-primary color LED lights, multi-primary color LED lights that need to be mixed with multiple primary colors are more seriously affected by changes in environmental factors and have low lighting stability. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-primary color light control system and method to solve the problem of low lighting stability of multi-primary color LED lights when environmental factors change. The present invention obtains the ambient environment parameters of the multi-primary color LED light source, calculates the data that needs to be adjusted for each primary color light according to the changes in the ambient environment, and controls each primary color light separately, thereby improving the lighting stability of the multi-primary color LED light.

[0005] The purpose of the present invention is achieved by the following technical means: In a first aspect, the present invention provides a multi-primary color lighting control system, comprising: an environment monitoring module, a parameter processing module and a central control module; The environment monitoring module is used to obtain environmental parameters of the surrounding environment; The parameter processing module is used to calculate the adjustment data of each primary color light according to the environmental parameters; The central control module is used to control each primary color light according to the adjustment data.

[0006] Preferably, the environment monitoring module includes: a temperature acquisition module and a humidity acquisition module; The temperature acquisition module is used to acquire the ambient temperature of the surrounding environment; The humidity acquisition module is used to acquire the ambient humidity of the surrounding environment.

[0007] Preferably, the parameter processing module is used to calculate the adjustment data of each primary color light according to the environmental parameters, including: According to the ambient temperature, obtaining the first spectral power distribution of each primary color light; Calculating the first luminous flux and the first color coordinate of each primary color light according to the first spectral power distribution; According to the ambient humidity, the second spectral power distribution of each primary color light is obtained; Calculating the second luminous flux and the second color coordinate of each primary color light according to the second spectral power distribution; Calculating a spectral compensation value using an improved evolutionary algorithm according to the first spectral power distribution, the first luminous flux, the first color coordinates, the second spectral power distribution, the second luminous flux and the second color coordinates; The calculation formula of the spectrum compensation value is as follows: ; in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

[0008] Preferably, the method of calculating the spectrum compensation value by using an improved evolutionary algorithm comprises: Randomly generate the initial population according to the preset population size and optimization dimension; Performing difference calculation on the first individual in the initial population, the second individual in the initial population, and the best individual in historical variation to obtain a difference vector; Performing a mutation operation on the first individual according to the difference vector to obtain a mutation vector; Perform a crossover operation on the mutation vector and the first individual to obtain a test vector; The fitness of the test vector and the first individual is calculated, and the individual with higher fitness is selected to replace the first individual.

[0009] Preferably, the control system further comprises: a temperature fitting module and a humidity fitting module; The temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model; The humidity fitting module is used to fit the lighting data and humidity of each primary color light to obtain a humidity model.

[0010] Preferably, the temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model, including: Obtaining first spectral power distributions of each primary color light at several temperatures under initial humidity; The first spectral power distribution is fitted using a Gaussian model to extract the integrated area, half-maximum full width and peak wavelength at each temperature; Fitting the integrated area, the half-maximum full width, the peak wavelength and the temperature to obtain the temperature model; The formula of the Gaussian model is as follows: ; in, is the first spectral power distribution, is the integrated area, is the half-maximum full width, is the peak wavelength.

[0011] Preferably, the humidity fitting module is used to fit the lighting data and humidity of each primary color light to obtain a humidity model, including: Obtaining the second spectral power distribution of each primary color light at a certain humidity at the initial temperature; The second spectral power distribution is fitted using a double Gaussian model to extract the integrated area, left half width, right half width and peak wavelength at each humidity; Fitting the integrated area, the left half width, the right half width, the peak wavelength and the humidity to obtain the humidity model; The formula of the double Gaussian model is as follows: ; in, is the second spectral power distribution, is the integrated area, is the peak wavelength, is the left half width, The right half width.

[0012] In a second aspect, the present invention provides a multi-primary color light control method, which is applied to a multi-primary color light control system as described above, comprising: Obtain the ambient temperature and humidity of the surrounding environment; Calculating the spectrum compensation value of each primary color light according to the ambient temperature and the ambient humidity; Controlling each primary color light according to the spectrum compensation value; The calculation formula of the spectrum compensation value is as follows: ; in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

[0013] In a third aspect, the present invention provides an electronic device, comprising a processor and a memory, wherein the memory is used to store computer program code, and the computer program code comprises computer instructions. When the processor executes the computer instructions, the electronic device executes the above-mentioned multi-primary color lighting control method.

[0014] In a fourth aspect, the present invention provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium. The computer program includes program instructions, and when the program instructions are executed by a processor of an electronic device, the processor executes the above-mentioned multi-primary color lighting control method.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention obtains the ambient environment parameters of the multi-primary color LED light source, calculates the data that needs to be adjusted for each primary color light according to the changes in the ambient environment, and controls each primary color light separately, thereby improving the stability of the multi-primary color LED lighting. The present invention obtains the ambient temperature and humidity of the environment around the multi-primary color LED light source, calculates the adjustment data of each primary color light according to the changes of the ambient temperature and humidity, and improves the accuracy of multi-primary color light control; The present invention obtains the first spectral power distribution and the second spectral power distribution of each primary color light, and uses an improved evolutionary algorithm to calculate the spectral compensation value, thereby improving the accuracy of multi-primary color light control; The present invention obtains a temperature model and a humidity model by fitting the lighting data of each primary color light with temperature and humidity respectively, thereby providing a data basis for subsequent adjustment data calculation and improving the control efficiency of multi-primary color lights. The present invention adopts a Gaussian model to fit the first spectral power distribution of each primary color light, and obtains a temperature model by fitting the integral area, half-maximum full width and peak wavelength with the temperature, thereby providing a data basis for subsequent adjustment data calculation and improving the control efficiency of multi-primary color lights. The present invention adopts a double Gaussian model to fit the second spectral power distribution of each primary color light, and obtains a humidity model by fitting the integral area, left half width, right half width and peak wavelength with humidity, thereby providing a data basis for subsequent adjustment data calculation and improving the control efficiency of multi-primary color lights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 A schematic diagram of the structure of a multi-primary color lighting control system provided in this embodiment; Figure 2 A schematic diagram of the structure of the environment monitoring module provided in this embodiment; Figure 3 A schematic diagram of the structure of another multi-primary color lighting control system provided in this embodiment; Figure 4A schematic diagram of a flow chart of a multi-primary color light control method provided in this embodiment; Figure 5 A schematic diagram of the structure of an electronic device provided in this embodiment. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0022] This embodiment provides a multi-primary color lighting control system. Figure 1 As shown, it includes: an environment monitoring module, a parameter processing module and a central control module; Environmental monitoring module, used to obtain environmental parameters of the surrounding environment; The parameter processing module is used to calculate the adjustment data of each primary color light according to the environmental parameters; The central control module is used to control each primary color light according to the adjustment data.

[0023] It should be noted that multi-primary color lights will be affected by changes in environmental factors during the lighting process. Therefore, the environmental parameters of the surrounding environment refer to the environmental parameters around the multi-primary color LED light sources, which can be obtained by deploying sensors. By processing the obtained environmental parameter data, the adjustment data of each primary color light is calculated.

[0024] In this embodiment, by acquiring the ambient parameters of the multi-primary color LED light source, the data that needs to be adjusted for each primary color light is calculated according to changes in the ambient environment, and each primary color light is controlled individually, thereby improving the stability of the multi-primary color LED lighting.

[0025] In some embodiments, Figure 2 As shown, the environment monitoring module includes: a temperature acquisition module and a humidity acquisition module; A temperature acquisition module is used to obtain the ambient temperature of the surrounding environment; The humidity acquisition module is used to obtain the ambient humidity of the surrounding environment.

[0026] It should be noted that environmental parameters include ambient temperature and ambient humidity. These two environmental factors have the greatest impact on the parameters of LED light sources. Therefore, in the process of controlling multi-primary color lights, the changes in ambient temperature and ambient humidity are mainly considered. The adjustment data of each primary color light is calculated by acquiring the temperature and humidity around the light source in real time. The ambient temperature can be acquired by deploying a temperature sensor, and the ambient humidity can be acquired by deploying a humidity sensor.

[0027] In this embodiment, by acquiring the ambient temperature and humidity of the environment surrounding the multi-primary color LED light source, the adjustment data of each primary color light is calculated according to the changes in the ambient temperature and humidity, thereby improving the accuracy of multi-primary color light control.

[0028] In some embodiments, the parameter processing module is used to calculate the adjustment data of each primary color light according to the environmental parameters, including: According to the ambient temperature, obtaining the first spectral power distribution of each primary color light; Calculating the first luminous flux and the first color coordinate of each primary color light according to the first spectral power distribution; According to the ambient humidity, the second spectral power distribution of each primary color light is obtained; Calculating the second luminous flux and the second color coordinate of each primary color light according to the second spectral power distribution; Calculating a spectral compensation value using an improved evolutionary algorithm according to the first spectral power distribution, the first luminous flux, the first color coordinates, the second spectral power distribution, the second luminous flux, and the second color coordinates; The calculation formula of the spectrum compensation value is as follows: ; in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

[0029] It should be noted that the spectral power distribution is the energy output of the LED light source at each wavelength, with the horizontal axis being the wavelength and the vertical axis being the radiation power. The initial temperature may be the operating temperature of the multi-primary color LED lamp, and the initial humidity may be the operating humidity of the multi-primary color LED lamp. The first spectral power distribution is the spectral power distribution when the temperature is the ambient temperature at the preset initial humidity, and the second spectral power distribution is the spectral power distribution when the humidity is the ambient humidity at the preset initial temperature. The adjustment data includes a spectral compensation value. When calculating the spectral compensation value, the spectral compensation value under the influence of the ambient temperature and the spectral compensation value under the influence of the ambient humidity are considered, and the weight optimization calculation is performed by an improved evolutionary algorithm. After an adjustment is made, when the ambient temperature and / or ambient humidity are changed again, the ambient temperature and ambient humidity obtained during the last control may also be used as the initial temperature and initial humidity for calculation, and the calculated compensation value may be adjusted to the value after the last adjustment.

[0030] In this embodiment, the first spectral power distribution and the second spectral power distribution of each primary color light are obtained, and the spectral compensation value is calculated using an improved evolutionary algorithm, thereby improving the accuracy of multi-primary color light control.

[0031] In some embodiments, the spectrum compensation value is calculated using an improved evolutionary algorithm, including: Randomly generate the initial population according to the preset population size and optimization dimension; The first individual in the initial population is calculated to be different from the second individual in the initial population and the best individual in historical mutation to obtain a difference vector; Perform mutation operation on the first individual according to the difference vector to obtain a mutation vector; Perform a cross operation between the mutation vector and the first individual to obtain a test vector; Calculate the fitness of the test vector and the first individual, and select an individual with higher fitness to replace the first individual.

[0032] It should be noted that each individual in the initial population represents each solution. The optimization dimension is the problem dimension. For the calculation of the above spectral compensation value, the optimization dimension is 8. The mutation crossover of the first individual according to the difference vector and the subsequent fitness calculation can use the same processing steps as the evolutionary algorithm. In addition, the above mutation, crossover and selection process can be repeated according to the set number of iterations to improve the optimization performance.

[0033] In this embodiment, the accuracy of multi-primary color light control is improved by using an improved evolutionary algorithm to calculate the spectrum compensation value.

[0034] In some embodiments, Figure 3 As shown, the control system also includes: a temperature fitting module and a humidity fitting module; The temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model; The humidity fitting module is used to fit the lighting data and humidity of each primary color light to obtain a humidity model.

[0035] It should be noted that the temperature model is a model in which the spectral parameters of each primary color light vary with temperature, and the humidity model is a model in which the spectral parameters of each primary color light vary with humidity.

[0036] In this embodiment, the temperature model and the humidity model are obtained by fitting the lighting data of each primary color light with the temperature and humidity respectively, which provide a data basis for subsequent adjustment data calculation and improve the control efficiency of the multi-primary color lights.

[0037] In some embodiments, the temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model, including: Obtaining first spectral power distributions of each primary color light at several temperatures under initial humidity; The Gaussian model was used to fit the first spectral power distribution, and the integrated area, half-maximum full width and peak wavelength at each temperature were extracted; The integrated area, half-maximum full width, peak wavelength and temperature are fitted to obtain the temperature model; Among them, the formula of Gaussian model is expressed as follows: ; in, is the first spectral power distribution, is the integrated area, is the half-maximum full width, is the peak wavelength.

[0038] It should be noted that the initial humidity can be the working humidity of the multi-primary color LED lamp. The fitting process of the temperature model is specifically to obtain the spectral power distribution at different temperatures at preset temperature intervals while keeping the humidity at the initial humidity, and to fit the obtained several first spectral power distributions using a Gaussian model, and extract the obtained integral area, half-maximum full width and peak wavelength. The integral area is the area of ​​the pattern formed by the spectral power distribution, the half-maximum full width is the width between the two wavelengths corresponding to half the value of the maximum radiation power, and the peak wavelength is the wavelength corresponding to the maximum radiation power. The above-obtained spectral parameters are fitted with the temperature respectively to obtain a temperature model.

[0039] In this embodiment, the first spectral power distribution of each primary color light is fitted by using a Gaussian model, and the integral area, half-maximum full width and peak wavelength are fitted with the temperature respectively to obtain a temperature model, which provides a data basis for subsequent adjustment data calculations and improves the control efficiency of multi-primary color lights.

[0040] In some embodiments, the humidity fitting module is used to fit the illumination data and humidity of each primary color light to obtain a humidity model, including: Obtaining the second spectral power distribution of each primary color light at a certain humidity at the initial temperature; The double Gaussian model was used to fit the second spectral power distribution, and the integrated area, left half width, right half width and peak wavelength at each humidity were extracted; The integrated area, left half width, right half width, peak wavelength and humidity are fitted to obtain the humidity model; Among them, the formula of the double Gaussian model is as follows: ; in, is the second spectral power distribution, is the integrated area, is the peak wavelength, is the left half width, The right half width.

[0041] It should be noted that the initial temperature can be the operating temperature of the multi-primary color LED lamp. The fitting process of the humidity model is specifically to obtain the spectral power distribution at different humidity at preset humidity intervals while keeping the temperature at the initial temperature, and to fit the obtained several second spectral power distributions using a double Gaussian model, and extract the obtained integral area, left half width, right half width and peak wavelength. The integral area is the area of ​​the pattern formed by the spectral power distribution, the left half width is the width between the wavelength on the left side of the maximum value corresponding to half the maximum value of the radiation power and the wavelength corresponding to the maximum value, and the right half width is the width between the wavelength on the right side of the maximum value corresponding to half the maximum value of the radiation power and the wavelength corresponding to the maximum value. The above-obtained spectral parameters are respectively fitted with humidity to obtain a humidity model.

[0042] In this embodiment, the second spectral power distribution of each primary color light is fitted by adopting a double Gaussian model, and the integral area, left half width, right half width and peak wavelength are fitted with humidity respectively to obtain a humidity model, which provides a data basis for subsequent adjustment data calculations and improves the control efficiency of multi-primary color lights.

[0043] It should be understood that the disclosed system can be implemented in other ways. For example, the system embodiments described above are merely schematic. For example, the division of the above modules is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, each functional module can be integrated into a processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules.

[0044] This embodiment provides a multi-primary color light control method, which is applied to the above-mentioned multi-primary color light control system, such as Figure 4 As shown, the following steps are included: S1, obtaining the ambient temperature and humidity of the surrounding environment; S2, calculating the spectrum compensation value of each primary color light according to the ambient temperature and humidity; S3, controls each primary color light according to the spectrum compensation value; The calculation formula of the spectrum compensation value is as follows: ; in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

[0045] In this embodiment, by acquiring the ambient temperature and humidity of the environment surrounding the multi-primary color LED light source, the spectral compensation value of each primary color light is calculated according to the changes in the ambient temperature and humidity, and each primary color light is controlled individually, thereby improving the stability of the multi-primary color LED lighting.

[0046] This embodiment provides an electronic device 2, such as Figure 5 As shown, a processor 21 and a memory 22 are provided, wherein the memory 22 is used to store computer program codes, and the computer program codes include computer instructions. When the processor 21 executes the computer instructions, the electronic device executes the above-mentioned multi-primary color light control method.

[0047] The electronic device 2 includes a processor 21, a memory 22, an output device 23, and an input device 24. The processor 21, the memory 22, the output device 23, and the input device 24 are coupled via a connector, and the connector includes various interfaces, transmission lines, or buses, etc., which are not limited in the embodiments of the present invention. It should be understood that in various embodiments of the present invention, coupling refers to mutual connection in a specific manner, including direct connection or indirect connection through other devices, for example, through various interfaces, transmission lines, buses, etc.

[0048] The processor 21 may be one or more graphics processing units (GPUs). When the processor 21 is a GPU, the GPU may be a single-core GPU or a multi-core GPU. Optionally, the processor 21 may be a processor group consisting of multiple GPUs, and the multiple processors are coupled to each other via one or more buses. Optionally, the processor 21 may also be other types of processors, etc., which are not limited in the embodiments of the present invention.

[0049] The memory 22 can be used to store computer program instructions and various computer program codes including program codes for executing the scheme of the present invention. Optionally, the memory 22 includes but is not limited to random access memory (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM), or portable read only memory (CD-ROM), and the memory 22 is used for related instructions and data.

[0050] The input device 24 is used to input data and / or signals, and the output device 23 is used to output data and / or signals. The output device 23 and the input device 24 can be independent devices or an integrated device.

[0051] This embodiment provides a computer-readable storage medium, in which a computer program is stored. The computer program includes program instructions. When the program instructions are executed by a processor of an electronic device, the processor executes the above-mentioned multi-primary color light control method.

[0052] The above are only specific embodiments of the present invention, which enable those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A multi-primary color lighting control system, characterized in that: include: Environmental monitoring module, parameter processing module and central control module; The environment monitoring module is used to obtain environmental parameters of the surrounding environment; The parameter processing module is used to calculate the adjustment data of each primary color light according to the environmental parameters; The central control module is used to control each primary color light according to the adjustment data; Wherein, the parameter processing module specifically includes: According to the ambient temperature, obtaining the first spectral power distribution of each primary color light; Calculating the first luminous flux and the first color coordinate of each primary color light according to the first spectral power distribution; According to the ambient humidity, the second spectral power distribution of each primary color light is obtained; Calculating the second luminous flux and the second color coordinate of each primary color light according to the second spectral power distribution; Calculating a spectral compensation value using an improved evolutionary algorithm according to the first spectral power distribution, the first luminous flux, the first color coordinates, the second spectral power distribution, the second luminous flux and the second color coordinates; The calculation formula of the spectrum compensation value is as follows: ； in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

2. A multi-primary color lighting control system according to claim 1, characterized in that: The environmental monitoring module includes: a temperature acquisition module and a humidity acquisition module; The temperature acquisition module is used to acquire the ambient temperature of the surrounding environment; The humidity acquisition module is used to acquire the ambient humidity of the surrounding environment.

3. A multi-primary color lighting control system according to claim 1, characterized in that: The improved evolutionary algorithm is used to calculate the spectrum compensation value, including: Randomly generate the initial population according to the preset population size and optimization dimension; Performing difference calculation on the first individual in the initial population, the second individual in the initial population, and the best individual in historical variation to obtain a difference vector; A mutation operation is performed on the first individual according to the difference vector to obtain a mutation vector.

4. A multi-primary color lighting control system according to claim 3, characterized in that: The method of calculating the spectrum compensation value by using the improved evolutionary algorithm also includes: Perform a crossover operation on the mutation vector and the first individual to obtain a test vector; The fitness of the test vector and the first individual is calculated, and the individual with higher fitness is selected to replace the first individual.

5. A multi-primary color lighting control system according to claim 1, characterized in that: The control system also includes: a temperature fitting module and a humidity fitting module; The temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model; The humidity fitting module is used to fit the lighting data and humidity of each primary color light to obtain a humidity model.

6. A multi-primary color lighting control system according to claim 5, characterized in that: The temperature fitting module is used to fit the lighting data and temperature of each primary color light to obtain a temperature model, including: Obtaining first spectral power distributions of each primary color light at several temperatures under initial humidity; The first spectral power distribution is fitted using a Gaussian model to extract the integrated area, half-maximum full width and peak wavelength at each temperature; Fitting the integrated area, the half-maximum full width, the peak wavelength and the temperature to obtain the temperature model; The formula of the Gaussian model is as follows: ； in, is the first spectral power distribution, is the integrated area, is the half-maximum full width, is the peak wavelength.

7. A multi-primary color lighting control system according to claim 5, characterized in that: The humidity fitting module is used to fit the lighting data and humidity of each primary color light to obtain a humidity model, including: Obtaining the second spectral power distribution of each primary color light at a certain humidity at the initial temperature; The second spectral power distribution is fitted using a double Gaussian model to extract the integrated area, left half width, right half width and peak wavelength at each humidity; Fitting the integrated area, the left half width, the right half width, the peak wavelength and the humidity to obtain the humidity model; The formula of the double Gaussian model is as follows: ； in, is the second spectral power distribution, is the integrated area, is the peak wavelength, is the left half width, The right half width.

8. A multi-primary color lighting control method, applied to a multi-primary color lighting control system as claimed in any one of claims 1 to 7, characterized in that: include: Obtain the ambient temperature and humidity of the surrounding environment; Calculating the spectrum compensation value of each primary color light according to the ambient temperature and the ambient humidity; Controlling each primary color light according to the spectrum compensation value; The calculation formula of the spectrum compensation value is as follows: ； in, is the first spectral power distribution, is the spectral power distribution at the initial temperature, is the first luminous flux, is the luminous flux at the initial temperature, is the first horizontal axis, is the abscissa of the initial temperature, is the first ordinate, is the ordinate of the initial temperature, is the second spectral power distribution, is the spectral power distribution of initial humidity, is the second luminous flux, is the luminous flux at initial humidity, is the second horizontal axis, is the abscissa of the initial humidity, is the second ordinate, is the ordinate of the initial humidity, , , … is the weight.

9. An electronic device, characterized in that: The electronic device comprises a processor and a memory, wherein the memory is used to store computer program codes, and the computer program codes include computer instructions. When the processor executes the computer instructions, the electronic device executes a multi-primary color light control method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, wherein the computer program includes program instructions. When the program instructions are executed by a processor of an electronic device, the processor executes a multi-primary-color light control method as claimed in any one of claims 1 to 7.

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