Ultraviolet light visualization characterization method, device and computer-readable storage medium

Abstract

The present application provides a method, device and computer-readable storage medium for visual characterization of ultraviolet light, the method comprising: mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain a mixed chromaticity, wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light; calculating the excitation light intensity corresponding to the excitation light based on the mixed chromaticity; determining a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on a first mapping relationship between the mixed chromaticity and the excitation light intensity and a preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity; and visually characterizing the third mapping relationship. Through the implementation of the scheme of the present application, the ultraviolet light intensity is visualized, and the ultraviolet light intensity can be clearly characterized by the color emitted by the ultraviolet light excitation, that is, the visualization of the ultraviolet light intensity is achieved, and the safety of the use of ultraviolet light is effectively guaranteed.

Description

Technical Field

[0001] The present application relates to the field of ultraviolet visualization technology, and in particular to an ultraviolet light visualization characterization method, device and computer-readable storage medium. Background Art

[0002] Ultraviolet light sterilization and disinfection refers to the use of ultraviolet rays of appropriate wavelengths to destroy the molecular structure of DNA or RNA in the cells of microorganisms, causing growth cell death and (or) regenerative cell death, thereby achieving the effect of sterilization and disinfection. It is widely used in sterilization and disinfection of indoor air, object surfaces, water and other liquids.

[0003] In practical applications, ultraviolet light cannot be seen by the naked eye in the environment, making it difficult for people to perceive. Improper use of ultraviolet light for disinfection may cause potential harm to users. Therefore, an effective technical means is urgently needed to realize the visualization of ultraviolet light parameters. Summary of the invention

[0004] The embodiments of the present application provide a method, device and computer-readable storage medium for ultraviolet light visualization, which can at least solve the problem in the related art that the safety of use cannot be guaranteed due to the inability to perceive the intensity of ultraviolet light in ultraviolet light disinfection scenarios.

[0005] A first aspect of an embodiment of the present application provides an ultraviolet light visualization characterization method, comprising:

[0006] Mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain a mixed chromaticity; wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light;

[0007] Calculating the excitation light intensity corresponding to the excitation light based on the mixed chromaticity;

[0008] Determining a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity;

[0009] The third mapping relationship is visualized.

[0010] A second aspect of the embodiment of the present application provides an ultraviolet light visualization characterization device, comprising:

[0011] A mixing module, used for mixing a first chromaticity of the excitation light corresponding to the photosensitive material with a second chromaticity of the preset reference light to obtain a mixed chromaticity; wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light;

[0012] A calculation module, used for calculating the excitation light intensity corresponding to the excitation light based on the mixed chromaticity;

[0013] A determination module, configured to determine a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and a preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity;

[0014] A representation module is used to visually represent the third mapping relationship.

[0015] A third aspect of an embodiment of the present application provides an electronic device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements each step of the ultraviolet light visualization characterization method provided in the first aspect of the embodiment of the present application.

[0016] The fourth aspect of the embodiments of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, each step of the ultraviolet light visualization characterization method provided in the first aspect of the embodiments of the present application is implemented.

[0017] As can be seen from the above, according to the ultraviolet light visualization characterization method, device and computer-readable storage medium provided by the present application, the first chromaticity of the excitation light corresponding to the photosensitive material is mixed with the second chromaticity of the preset reference light to obtain a mixed chromaticity, wherein the excitation light is obtained by exciting the photosensitive material with the preset ultraviolet light; the excitation light intensity corresponding to the excitation light is calculated based on the mixed chromaticity; based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the second mapping relationship between the preset ultraviolet light intensity and the excitation light intensity, the third mapping relationship between the mixed chromaticity and the ultraviolet light intensity is determined; and the third mapping relationship is visualized. Through the implementation of the present application, the ultraviolet light intensity is visualized, and the ultraviolet light intensity can be clearly characterized by the color emitted by the ultraviolet light excitation, that is, the visualization of the ultraviolet light intensity is realized, and the safety of the use of ultraviolet light is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the process of the ultraviolet light visualization characterization method provided in the first embodiment of the present application;

[0019] Figure 2 A schematic diagram of a 254nm ultraviolet light spectrum emitted by a low-pressure mercury lamp provided in the first embodiment of the present application;

[0020] Figure 3 A schematic diagram of a 4000K reference light spectrum and a 610nm excitation light spectrum provided in the first embodiment of the present application;

[0021] Figure 4A schematic diagram of chromatic mixing of reference light and excitation light provided in the first embodiment of the present application;

[0022] Figure 5 A schematic diagram of ultraviolet light visualization representation provided for the first embodiment of the present application;

[0023] Figure 6 A schematic diagram of a program module of an ultraviolet light visualization characterization device provided in a second embodiment of the present application;

[0024] Figure 7 A schematic diagram of the structure of an electronic device provided in the third embodiment of the present application. DETAILED DESCRIPTION

[0025] In order to make the purpose, features, and advantages of the invention of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0026] In order to solve the problem in the related art that the safety of use cannot be guaranteed due to the inability to perceive the intensity of ultraviolet light in ultraviolet light disinfection scenarios, the first embodiment of the present application provides an ultraviolet light visualization characterization method, such as Figure 1 The figure shows a schematic flow chart of the ultraviolet light visualization characterization method provided in this embodiment, and the ultraviolet light visualization characterization method comprises the following steps:

[0027] Step 101: Mix the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain a mixed chromaticity.

[0028] Specifically, in the present embodiment, the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light. The ultraviolet light can be a 254nm low-pressure mercury lamp or a 222nm excimer lamp or a 270nm LED lamp. The types of photosensitive materials include but are not limited to fluorescent materials and quantum dot materials. The present embodiment can preferably be implemented using fluorescent materials. The fluorescent materials can include various types of phosphor ratios such as red, green, yellow, and blue. In addition, the reference light includes but is not limited to any one of the following: equal-energy white light, natural light of different color temperatures, other white light, and colored light of different saturation.

[0029] like Figure 2 FIG. 1 is a schematic diagram of a 254 nm ultraviolet light spectrum emitted by a low-pressure mercury lamp provided in this embodiment, wherein the horizontal axis represents the wavelength and the vertical axis represents the intensity. Figure 3FIG. 4 is a schematic diagram of the 4000K reference light spectrum and the 610nm excitation light spectrum provided in this embodiment, showing the 610nm peak wavelength of visible light obtained by exciting the red light photosensitive material with 254nm ultraviolet light, as shown in FIG. Figure 4 The figure shows the chromaticity mixing diagram of the reference light and the excitation light. On the CIE chromaticity diagram, the chromaticity corresponding to the 4000K reference light spectrum and the 610nm visible light are synthesized. Figure 4 It can be seen that the chromaticity coordinates of red light are (0.65, 0.35), and the chromaticity coordinates of reference light are (0.38, 0.38). The chromaticity of the two is synthesized to further form a new chromaticity coordinate.

[0030] In some implementations of this embodiment, the specific implementation methods of mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain the mixed chromaticity include but are not limited to the following two:

[0031] Method 1: Mix the first chromaticity of the excitation light corresponding to the photosensitive material with different chromaticities with the second chromaticity of the reference light with a preset fixed chromaticity to obtain different mixed chromaticities.

[0032] Method 2: Mix the first chromaticity of the excitation light corresponding to the photosensitive material with a fixed chromaticity with the second chromaticity of the reference light with a preset different chromaticity to obtain different mixed chromaticities.

[0033] Specifically, this embodiment aims to establish a mapping relationship between different chromaticities and ultraviolet light intensities. Therefore, in order to obtain different mixed chromaticities, this embodiment can use the chromaticity of the photosensitive material or the chromaticity of the reference light as a variable. In practical applications, different mixed chromaticities can be obtained by flexibly adjusting either one of the two.

[0034] In some implementations of the present embodiment, before the step of mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain the mixed chromaticity, it also includes: setting the second chromaticity with reference to the first chromaticity, on the condition that the absolute value of the chromaticity difference between the first chromaticity and the second chromaticity is higher than a preset threshold.

[0035] Specifically, this embodiment considers that the greater the color difference between the reference light and the excitation light, the larger the visualized chromaticity range is when performing visual representation, which is more conducive to the user's judgment of the ultraviolet light intensity. Based on this, this embodiment estimates a color difference threshold value according to the expected visualized chromaticity range when the chromaticity of the excitation light is known, and then sets the reference light chromaticity based on the color difference threshold value and the chromaticity of the excitation light.

[0036] Step 102: Calculate the excitation light intensity corresponding to the excitation light based on the mixed chromaticity.

[0037] Specifically, in this embodiment, the sum of the three stimulus values ​​corresponding to the excitation light is first calculated by combining the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light; then, based on the sum of the three stimulus values ​​corresponding to the excitation light and the spectral characteristics of the excitation light (such as peak wavelength, half width), the excitation light intensity corresponding to the excitation light is calculated.

[0038] In this embodiment, the three stimulus values ​​of the excitation light after exciting the phosphor are X1, Y1, and Z1, then the sum of the three stimulus values ​​is L1 = X1 + Y1 + Z1, and the chromaticity coordinates are (x1, y1), where x1 = X1 / L1, y1 = Y1 / L1, and the three stimulus values ​​of the reference light are X2, Y2, and Z2, then the sum of the three stimulus values ​​is L2 = X2 + Y2 + Z2, and the chromaticity coordinates are (x2, y2), where x2 = X2 / L2, y2 = Y2 / L2, and the chromaticity coordinates of the mixed chromaticity are (x, y), and the following relationship is x = (L2*1+L1*2) / (L1+L2). It should be noted that the above calculation process of this embodiment is based on the CIE 1931 XYZ chromaticity space. In actual applications, similar relationships can also be calculated in other color spaces, and this embodiment does not make a sole limitation on this.

[0039] Furthermore, the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light is substituted into the preset calculation formula: L1=L2(x2-x) / (x-x1) to calculate the sum of the three stimulus values ​​corresponding to the excitation light; then, combined with the spectral characteristics of the excitation light, X1, Y1, and Z1 can be further obtained, where Y1 represents the intensity of the excitation light.

[0040] Step 103 : determining a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity.

[0041] Specifically, this embodiment pre-configures a mapping relationship for known ultraviolet light intensity and excitation light intensity, and then the mapping relationship between mixed chromaticity and excitation light intensity can be obtained through the above-mentioned calculation. Finally, the excitation light intensity shared by the two mapping relationships is used as a reference indicator to establish a direct correlation between ultraviolet light intensity and mixed chromaticity.

[0042] Step 104: Visualize the third mapping relationship.

[0043] Specifically, this embodiment visualizes the correlation between ultraviolet light intensity and mixed chromaticity. When the user perceives the color, the current ultraviolet light radiation intensity can be determined by referring to the visualized representation. In practical applications, the visualized representation behavior can be presented in the form of a color card or a color bar. The color card or the color bar has different color representations, and different colors correspond to the values ​​of ultraviolet light radiation intensity. Figure 5 The figure shows a schematic diagram of ultraviolet light visualization provided by the present embodiment, which shows the visualization effect of 254nm ultraviolet light radiation dose, based on which the ultraviolet light radiation intensity corresponding to the visualized color can be known. Therefore, the present embodiment converts the intensity change of the excitation light after ultraviolet light excites the photosensitive material into a chromaticity change, and visualizes the intensity in the form of color. When different ultraviolet light excites the photosensitive material to form excitation light, by mixing the reference light, the ultraviolet light intensity corresponding to the color can be determined in the visualized color card or color bar according to the perceptible luminous color of the mixed light.

[0044] In an optional implementation of the present embodiment, the step of visually representing the third mapping relationship includes: obtaining the peak wavelength and / or half width of the ultraviolet light; and visually representing the association between the peak wavelength and / or half width and the third mapping relationship.

[0045] Specifically, in this embodiment, in order to expand the application scenarios, this embodiment can perform the above-mentioned process for ultraviolet light of different peak wavelengths and / or half-widths, obtain a plurality of different mapping relationships between mixed chromaticity and ultraviolet light intensity, and then associate the corresponding ultraviolet light wavelength and half-width when visualizing the mapping relationship, so that in actual applications, color cards or color strips that are adapted to the ultraviolet light properties can be called for different ultraviolet light application scenarios, thereby improving the accuracy of ultraviolet light intensity perception. It should be noted that after obtaining the ultraviolet light intensity, this embodiment can further integrate the ultraviolet light intensity according to the irradiation time to obtain the corresponding ultraviolet light dose.

[0046] Based on the technical solution of the above-mentioned embodiment of the present application, the first chromaticity of the excitation light corresponding to the photosensitive material is mixed with the second chromaticity of the preset reference light to obtain a mixed chromaticity, wherein the excitation light is obtained by exciting the photosensitive material with preset ultraviolet light; the excitation light intensity corresponding to the excitation light is calculated based on the mixed chromaticity; based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the second mapping relationship between the preset ultraviolet light intensity and the excitation light intensity, the third mapping relationship between the mixed chromaticity and the ultraviolet light intensity is determined; and the third mapping relationship is visualized. Through the implementation of the solution of the present application, the ultraviolet light intensity is visualized, and the ultraviolet light intensity can be clearly characterized by the color emitted by the ultraviolet light excitation, that is, the visualization of the ultraviolet light intensity is realized, which effectively ensures the safety of ultraviolet light use.

[0047] Figure 6 A second embodiment of the present application provides an ultraviolet light visualization characterization device. The ultraviolet light visualization characterization device is applied to the aforementioned ultraviolet light visualization characterization method. Figure 6 As shown, the ultraviolet light visualization characterization device mainly includes:

[0048] A mixing module 601 is used to mix the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain a mixed chromaticity; wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light;

[0049] A calculation module 602, used to calculate the excitation light intensity corresponding to the excitation light based on the mixed chromaticity;

[0050] A determination module 603, configured to determine a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity;

[0051] The representation module 604 is used to perform visual representation on the third mapping relationship.

[0052] In some implementations of this embodiment, the calculation module is specifically used to: calculate the sum of the three stimulus values ​​corresponding to the excitation light by combining the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light; calculate the excitation light intensity corresponding to the excitation light based on the sum of the three stimulus values ​​corresponding to the excitation light and the spectral characteristics of the excitation light.

[0053] Further, in some implementations of the present embodiment, when the calculation module executes the above-mentioned function of calculating the sum of the three stimulus values ​​corresponding to the excitation light by combining the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light, it is specifically used to: substitute the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light into a preset calculation formula to calculate the sum of the three stimulus values ​​corresponding to the excitation light; wherein the calculation formula is expressed as: L1=L2(x2-x) / (x-x1); L1 represents the sum of the three stimulus values ​​corresponding to the excitation light, L2 represents the sum of the three stimulus values ​​corresponding to the reference light, x1 represents the first chromaticity, x2 represents the second chromaticity, and x represents the mixed chromaticity.

[0054] In some implementations of this embodiment, the characterization module is used to obtain the peak wavelength and / or half width of the ultraviolet light; and associate the peak wavelength and / or half width with the third mapping relationship for visual characterization.

[0055] In some implementations of this embodiment, the mixing module is specifically used to: mix the first chromaticity of the excitation light corresponding to the photosensitive material with different chromaticities with the second chromaticity of the reference light with a preset fixed chromaticity to obtain different mixed chromaticities; or, mix the first chromaticity of the excitation light corresponding to the photosensitive material with a fixed chromaticity with the second chromaticity of the reference light with a preset different chromaticity to obtain different mixed chromaticities.

[0056] In some implementations of this embodiment, the ultraviolet light visualization representation device further includes a setting module for setting the second chromaticity with reference to the first chromaticity, on the condition that the absolute value of the chromaticity difference between the first chromaticity and the second chromaticity is higher than a preset threshold.

[0057] It should be noted that the ultraviolet light visualization characterization method in the first embodiment can be implemented based on the ultraviolet light visualization characterization device provided in this embodiment. Ordinary technical personnel in the relevant field can clearly understand that for the convenience and conciseness of description, the specific working process of the ultraviolet light visualization characterization device described in this embodiment can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0058] According to the ultraviolet light visualization characterization device provided in this embodiment, the first chromaticity of the excitation light corresponding to the photosensitive material is mixed with the second chromaticity of the preset reference light to obtain a mixed chromaticity, wherein the excitation light is obtained by exciting the photosensitive material with the preset ultraviolet light; the excitation light intensity corresponding to the excitation light is calculated based on the mixed chromaticity; based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the second mapping relationship between the preset ultraviolet light intensity and the excitation light intensity, the third mapping relationship between the mixed chromaticity and the ultraviolet light intensity is determined; and the third mapping relationship is visualized. Through the implementation of the scheme of this application, the ultraviolet light intensity is visualized, and the ultraviolet light intensity can be clearly characterized by the color emitted by the ultraviolet light excitation, that is, the visualization of the ultraviolet light intensity is realized, and the safety of the use of ultraviolet light is effectively guaranteed.

[0059] See also Figure 7 , Figure 7 The third embodiment of the present application provides an electronic device. The electronic device can be used to implement the ultraviolet light visualization characterization method in the above embodiments. Figure 7 As shown, the electronic device mainly includes:

[0060] Memory 701, processor 702, bus 703, and a computer program stored in memory 701 and executable on processor 702, memory 701 and processor 702 are connected via bus 703. When processor 702 executes the computer program, the ultraviolet light visualization characterization method in the aforementioned embodiment is implemented. The number of processors may be one or more.

[0061] The memory 701 may be a high-speed random access memory (RAM) memory, or a non-volatile memory, such as a disk memory. The memory 701 is used to store executable program codes, and the processor 702 is coupled to the memory 701 .

[0062] Furthermore, the present application also provides a computer-readable storage medium, which may be disposed in the electronic device in the above embodiments. Figure 7 Memory in the illustrated embodiment.

[0063] The computer readable storage medium stores a computer program, and when the program is executed by the processor, the ultraviolet light visualization characterization method in the aforementioned embodiment is implemented. Furthermore, the computer storable medium can also be a U disk, a mobile hard disk, a read-only memory (ROM), a RAM, a magnetic disk or an optical disk, and other media that can store program codes.

[0064] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0065] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0066] In addition, each functional module in each embodiment of the present application 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 software functional modules.

[0067] If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a readable storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the various embodiments of the present application. The aforementioned readable storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0068] It should be noted that, for the above-mentioned method embodiments, for the sake of simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0069] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0070] The above is a description of the ultraviolet light visualization characterization method, device and computer-readable storage medium provided in this application. For technicians in this field, according to the ideas of the embodiments of this application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on this application.

Claims

1. A UV light visualization characterization method, characterized in that: include: Mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain a mixed chromaticity; wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light; Substituting the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light into a preset calculation formula to calculate the sum of the three stimulus values ​​corresponding to the excitation light; wherein the calculation formula is expressed as: L1=L2(x2-x) / (x-x1); L1 represents the sum of the three stimulus values ​​corresponding to the excitation light, L2 represents the sum of the three stimulus values ​​corresponding to the reference light, x1 represents the first chromaticity, x2 represents the second chromaticity, and x represents the mixed chromaticity; Calculating the excitation light intensity corresponding to the excitation light based on the sum of the three stimulus values ​​corresponding to the excitation light and the spectral characteristics of the excitation light; Determining a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and the preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity; The third mapping relationship is visualized.

2. The ultraviolet light visualization characterization method according to claim 1, characterized in that: The step of visually representing the third mapping relationship includes: Obtaining the peak wavelength and / or half width of the ultraviolet light; The peak wavelength and / or half width are associated with the third mapping relationship and visualized.

3. The ultraviolet light visualization characterization method according to claim 1, characterized in that: The reference light includes any one of the following: equal energy white light, natural light of different color temperatures, other white light, and colored light of different saturation.

4. The UV light visualization characterization method according to any one of claims 1 to 3, characterized in that: The step of mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain the mixed chromaticity comprises: Mixing the first chromaticity of the excitation light corresponding to the photosensitive material with different chromaticities with the second chromaticity of the reference light with a preset fixed chromaticity to obtain different mixed chromaticities; Alternatively, a first chromaticity of the excitation light corresponding to the photosensitive material with a fixed chromaticity is mixed with a second chromaticity of the reference light with a preset different chromaticity to obtain different mixed chromaticities.

5. The UV light visualization characterization method according to any one of claims 1 to 3, characterized in that: Before the step of mixing the first chromaticity of the excitation light corresponding to the photosensitive material with the second chromaticity of the preset reference light to obtain the mixed chromaticity, the method further includes: The second chromaticity is set with reference to the first chromaticity on the condition that the absolute value of the chromaticity difference between the first chromaticity and the second chromaticity is higher than a preset threshold.

6. An ultraviolet light visualization characterization device, characterized in that: include: A mixing module, used for mixing a first chromaticity of the excitation light corresponding to the photosensitive material with a second chromaticity of the preset reference light to obtain a mixed chromaticity; wherein the excitation light is obtained by exciting the photosensitive material with a preset ultraviolet light; A calculation module, used for substituting the sum of the three stimulus values ​​corresponding to the mixed chromaticity, the first chromaticity, the second chromaticity and the reference light into a preset calculation formula to calculate the sum of the three stimulus values ​​corresponding to the excitation light; based on the sum of the three stimulus values ​​corresponding to the excitation light and the spectral characteristics of the excitation light, calculating the excitation light intensity corresponding to the excitation light; wherein the calculation formula is expressed as: L1=L2(x2-x) / (x-x1); L1 represents the sum of the three stimulus values ​​corresponding to the excitation light, L2 represents the sum of the three stimulus values ​​corresponding to the reference light, x1 represents the first chromaticity, x2 represents the second chromaticity, and x represents the mixed chromaticity; A determination module, configured to determine a third mapping relationship between the mixed chromaticity and the ultraviolet light intensity based on the first mapping relationship between the mixed chromaticity and the excitation light intensity and a preset second mapping relationship between the ultraviolet light intensity and the excitation light intensity; A representation module is used to visually represent the third mapping relationship.

7. An electronic device, characterized in that: include: Memory, processor and bus; The bus is used to realize the connection and communication between the memory and the processor; The processor is used to execute the computer program stored in the memory; When the processor executes the computer program, the steps in the method according to any one of claims 1 to 5 are implemented.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps in the method according to any one of claims 1 to 5 are implemented.

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