CN107389196A - Visual representation, monitoring, correlating method and the system of illuminating effect/performance - Google Patents

Abstract

The invention belongs to the technical field of lighting and provides a method and system for visual representation, monitoring and correlation of lighting effects/performance. The light emitted by the light source is transmitted to the reflective element after passing through the analog spectral sensitivity curve element, and the corresponding chromaticity effect is displayed on the reflective element; the intelligent terminal uses the original spectral energy distribution of the preset light source and the preset analog spectral sensitivity curve, the spectral reflection curve of the preset reflective element, calculate and generate the chromaticity data presented by the light source on the reflective element, and convert the chromaticity data into the display format of the preset color system for display, so that the displayed Quantitative correspondence between the color effect and the chromaticity effect displayed by the light source on the reflective element, so that the chromaticity effect seen by the human eye can correspond to the color effect displayed on the smart terminal, and the chromaticity effect can be accurately judged To what extent, the visual representation of the non-visualized effect/performance is finally realized.

Description

Visual representation, monitoring, correlation method and system of lighting effects/performance

technical field

The invention belongs to the technical field of lighting, and in particular relates to a visual representation, monitoring and correlation method and system of lighting effect/performance.

Background technique

In the field of vision, there are many parameters for evaluating photometric performance or related effects. Based on the characteristics of vision, photometry and colorimetry were established, and main optical photometric parameters such as luminous flux, spectral radiation efficiency, luminous intensity, illuminance, and brightness were defined, as well as colorimetric parameters such as color temperature, color rendering, and chromaticity coordinates. In recent years, photometric parameters such as intermediate visual effects and non-visual biological effects have been developed. Among these lighting effects and performances, some can be felt intuitively, such as brightness and color temperature, while many cannot be detected intuitively, such as intermediate vision effects and non-visual biological effects, that is, they are not visualized.

Contents of the invention

The present invention provides a method and system for visual representation, monitoring, and association of lighting effects/performances, aiming to solve some existing problems that some lighting effects/performances cannot be visualized.

In order to solve the above-mentioned technical problems, the present invention is implemented in the following way. The present invention provides a visual characterization method of lighting effect/performance, said method comprising:

The light source emits irradiating light to the simulated spectral sensitivity curve element;

The simulated spectral sensitivity curve element emits the irradiated light with simulated spectral sensitivity curve information and transmits it to the reflective element;

The reflective element exhibits a chromaticity effect after being irradiated by the irradiating light with simulated spectral sensitivity curve information;

The smart terminal uses the preset original spectral energy distribution of the light source, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve element, and the preset spectral reflectance curve of the reflective element to generate the light source chromaticity data presented on said reflective elements;

The intelligent terminal uses the chromaticity data to calculate the chromaticity coordinates;

The intelligent terminal converts the chromaticity coordinates into a display format of a preset color system for display, so as to correspond between the displayed color effect and the chromaticity effect displayed by the light source on the reflective element, In order to realize the visual representation of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

Further, the formula for generating the chromaticity data presented by the light source on the reflective element is as follows:

Wherein, X, Y, and Z represent the tristimulus values of the chromaticity data, P(λ) represents the original spectral energy distribution of the light source, α(λ) represents the simulated spectral sensitivity curve, and ρ(λ) represents the spectral reflectance curve of the reflective element, represents a preset color matching function, and dλ represents the wavelength of the illumination light emitted by the light source.

Further, the simulated spectral sensitivity curve element is pre-simulated with any one of non-visual effects/performances, photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light damage effects or other photometric effects The spectral sensitivity curve corresponding to the effect;

And the spectral sensitivity curve corresponding to any one of the photopic effect, scotopic effect, non-visual effect, intermediate vision effect, blue light damage effect or other photometric effects is preset in the smart terminal.

The present invention also provides a visual characterization system of lighting effects/performance, said system comprising:

a light source for emitting irradiating light to the simulated spectral sensitivity curve element;

The analog spectral sensitivity curve element is used to emit the irradiating light with the information of the analog spectral sensitivity curve and transmit it to the reflective element;

The reflective element is used to display the chromaticity effect after the illumination light with the simulated spectral sensitivity curve information is irradiated;

The intelligent terminal is configured to use the preset original spectral energy distribution of the light source, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve element, and the preset spectral reflectance curve of the reflective element to generate The chromaticity data presented by the light source on the reflective element;

The intelligent terminal is also used to calculate the chromaticity coordinates by using the chromaticity data;

The intelligent terminal is also used to convert the chromaticity coordinates into a display format of a preset color system for display, so as to compare the displayed color effect with the chromaticity effect displayed by the light source on the reflective element Corresponding between them, so as to realize the visual representation of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

Further, the formula for generating the chromaticity data presented by the light source on the reflective element is as follows:

Wherein, X, Y, and Z represent the tristimulus values of the chromaticity data, P(λ) represents the original spectral energy distribution of the light source, α(λ) represents the simulated spectral sensitivity curve, and ρ(λ) represents the spectral reflectance curve of the reflective element, represents a preset color matching function, and dλ represents the wavelength of the illumination light emitted by the light source.

Further, the simulated spectral sensitivity curve element is pre-simulated with any one of non-visual effects/performances, photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light damage effects or other photometric effects The spectral sensitivity curve corresponding to the effect;

And the spectral sensitivity curve corresponding to any one of the photopic effect, scotopic effect, non-visual effect, intermediate vision effect, blue light damage effect or other photometric effects is preset in the smart terminal.

The present invention also provides a method of monitoring lighting effects/performance, said method comprising:

The light source emits irradiating light to the simulated spectral sensitivity curve element;

The simulated spectral sensitivity curve element emits the irradiated light with simulated spectral sensitivity curve information and transmits it to the reflective element;

The reflective element displays a chromaticity effect after the irradiated light with simulated spectral sensitivity curve information is transmitted, so that based on the comparison between the chromaticity effect and the sample color effect, it is determined that the light source is based on the simulated spectral sensitivity Whether the non-visualized effect/performance corresponding to the curve changes, or determine the effect of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

The present invention also provides a lighting effect/performance monitoring system, said system comprising:

a light source for emitting irradiating light to the simulated spectral sensitivity curve element;

The analog spectral sensitivity curve element is used to emit the irradiating light with the information of the analog spectral sensitivity curve and transmit it to the reflective element;

The reflective element is used to display the chromaticity effect after the irradiated light with the information of the simulated spectral sensitivity curve is transmitted, so as to compare the chromaticity effect with the color effect of the sample to determine that the light source is based on the simulation Whether the non-visualized effect/performance corresponding to the spectral sensitivity curve has changed.

The present invention also provides a lighting effect/performance correlation method, the method comprising:

The light emitted by the light source respectively passes through the first analog spectral sensitivity curve element and the second analog spectral sensitivity curve element, and passes through the first analog spectral sensitivity curve element to emit the illumination light with the information of the first analog spectral sensitivity curve, emitting the irradiating light with the information of the second analog spectral sensitivity curve through the second analog spectral sensitivity curve element;

The irradiating light with the information of the first simulated spectral sensitivity curve is incident on the first reflective element to display the first chromaticity effect, and the irradiating light with the information of the second simulated spectral sensitivity curve is incident on the second reflective element The second chroma effect is displayed after the element;

When the first chromaticity effect is the same as the second chromaticity effect, then determine the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve, and the second simulated spectral sensitivity curve The corresponding non-visualized effects/properties are relevant.

Further, the method further includes: using the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve, whether the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve There is a correlation judgment, determining whether the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve or the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve has changed. Compared with the prior art, the beneficial effects are:

In the visual characterization method of lighting effect/performance provided by the present invention, the irradiating light emitted by the light source passes through the simulated spectral sensitivity curve element, and then generates irradiated light with simulated spectral sensitivity curve information and transmits it to the reflective element, thereby The corresponding chromaticity effect is displayed on the reflective element. Although the human eye can observe the chromaticity effect displayed on the reflective element, it cannot intuitively judge which color degree the chromaticity effect belongs to, so it is necessary to determine the chromaticity effect. Carry out quantitative correspondence. Therefore, the smart terminal uses the preset original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the preset simulated spectral sensitivity curve element, and the preset spectral reflectance curve of the reflective element to calculate and generate The displayed chromaticity data is then used to calculate the chromaticity coordinates by using the chromaticity data, and convert the chromaticity coordinates into the display format of the preset color system for display, so as to combine the displayed color effect with the light source in the reflective element Corresponding between the chromaticity effects displayed on the reflective element, that is, the quantitative correspondence is realized, and the precise color effect corresponding to a certain chromaticity effect on the reflective element is obtained. In this way, the chromaticity effect seen by human eyes can correspond to the color effect displayed on the smart terminal, and the degree of the chromaticity effect can be accurately judged. Visual representation of non-visualized effects/performance.

Description of drawings

Fig. 1 is a flow chart of a visual characterization method for lighting effects/performance provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of the spectral sensitivity curve provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of a visual characterization effect of a non-visualized effect provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of a lighting effect/performance visual characterization system provided by an embodiment of the present invention;

Fig. 5 is a schematic diagram of a lighting effect/performance visual characterization system provided by an embodiment of the present invention;

Fig. 6 is a flow chart of a method for monitoring lighting effect/performance provided by an embodiment of the present invention;

Fig. 7 is a schematic diagram of a lighting effect/performance monitoring system provided by an embodiment of the present invention;

Fig. 8 is a flowchart of a lighting effect/performance association method provided by an embodiment of the present invention;

Fig. 9 is a schematic diagram of a lighting effect/performance correlation method provided by an embodiment of the present invention;

Fig. 10 is a schematic diagram of an associated lighting effect/performance provided by an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As the first embodiment of the present invention, as shown in FIG. 1 , the present invention provides a visual characterization method of lighting effect/performance, which includes:

Step S101: The light source emits light to the simulated spectral sensitivity curve element.

Step S102: The simulated spectral sensitivity curve component emits the irradiating light with simulated spectral sensitivity curve information and transmits it to the reflective component.

On the simulated spectral sensitivity curve component used in step S102, a spectral sensitivity curve corresponding to any one of various non-visual effects/performances is pre-simulated. In the field of lighting, there are many kinds of non-visual effects/performances, such as: photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light damage effects or other photometric effects, etc. As shown in Figure 2, the spectral sensitivity curves of several non-visual effects/performances are simulated in the figure, where V(λ) represents the spectral sensitivity curve corresponding to the photopic effect, and V'(λ) represents scotopic vision The spectral sensitivity curve corresponding to the effect, C(λ) represents the spectral sensitivity curve corresponding to the non-visual effect, and B(λ) represents the spectral sensitivity curve corresponding to the harmful effect of blue light. At this time, only the spectral sensitivity curve corresponding to one of the effects is simulated on the simulated spectral sensitivity curve component, which can be the spectral sensitivity curve V(λ) corresponding to the simulated bright vision effect, or the simulated non-visual The spectral sensitivity curve C(λ) corresponding to the effect.

In this embodiment, the analog spectral sensitivity curve component uses a filter or a grating that simulates a spectral sensitivity curve. During the actual simulation operation, various spectral sensitivity curves can be approximated by means of filters, gratings or other feasible methods. For example, some filters can remove red light, some filters can remove blue light, and two kinds of filters can be superimposed to remove certain light, that is, to achieve the purpose of simulating the spectral sensitivity curve.

At the same time, it should be noted that the spectral sensitivity curve V(λ) corresponding to the photopic effect, the spectral sensitivity curve V'(λ) corresponding to the scotopic effect, and the spectral sensitivity curve corresponding to the non-visual effect Curve C(λ), spectral sensitivity curve B(λ) corresponding to blue light damage effect, spectral sensitivity curve corresponding to intermediate vision effect or spectral sensitivity curve corresponding to other photometric effects, etc., are preset in Smart In the terminal, so that in the subsequent steps, the intelligent terminal can use these preset spectral sensitivity curves to perform corresponding calculations.

Step S103: the reflective element displays a chromaticity effect after being irradiated by the irradiating light with the information of the simulated spectral sensitivity curve. The chromaticity effect displayed at this time can be seen by the naked eye, but it cannot be intuitively distinguished which color degree the chromaticity effect belongs to. For example: when the chromaticity effect displayed on the reflective element is light blue, people cannot judge which level of blue the light blue belongs to by naked eyes. Therefore, follow-up steps are required to quantify and correspond the chromaticity effect obtained in this step with the color effect displayed on the smart terminal or the sample color chromaticity model.

The reflective element needs to have a high reflectivity effect, and it is best to produce high reflectivity for a specific light source. In this embodiment, the surface of the object with a planar structure is used as the receiving surface of the reflective element, such as: white paper, whiteboard and the like , are reflective elements with high reflectivity. Moreover, the spectral reflectance curve of the reflective element needs to be preset in the smart terminal, so that the smart terminal can use the preset spectral reflectance curve to perform corresponding calculations in subsequent steps.

Step S104: The smart terminal uses the preset original spectral energy distribution of the light source, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve component, and the preset spectral reflectance curve of the reflective element to generate the light source in the reflective element. The colorimetric data presented above.

In this step, first, the smart terminal should be preset with the original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the simulated spectral sensitivity curve component, and the spectral reflectance curve of the reflective component. Specifically, how to generate the chromaticity data presented by the light source on the reflective element, the formula is as follows:

Among them, X, Y, and Z represent the tristimulus value of the chromaticity data (the tristimulus value is a parameter in the CIE XYZ chromaticity system, which will not be described in detail in this patent), and P(λ) represents the original spectral energy distribution of the light source , α(λ) represents the simulated spectral sensitivity curve of the simulated spectral sensitivity curve component, ρ(λ) represents the spectral reflectance curve of the reflective component, Indicates the preset color matching function (the preset color matching function is a parameter in the CIE XYZ chromaticity system, which will not be described in detail in this patent), and dλ indicates the wavelength of the irradiated light emitted by the light source. Among them, α(λ) represents any one of various spectral sensitivity curves, which can be the above-mentioned photopic V(λ), scotopic V'(λ), non-visual C(λ) or blue light damage effect curves B(λ) and so on.

Step S105: The smart terminal uses the chromaticity data obtained in step S104 to perform calculations to obtain chromaticity coordinates (x, y). Calculated as follows:

Step S106: The smart terminal converts the chromaticity coordinates into the display format of the preset color system for display, so as to match the displayed color effect with the chromaticity effect displayed by the light source on the reflective element, so as to realize the above-mentioned Visual characterization of light sources based on the non-visualized effects/performance corresponding to the above simulated spectral sensitivity curves.

It should be noted that although the human eye can observe the chromaticity effect displayed on the reflective element, it cannot intuitively judge which color degree the chromaticity effect belongs to, so it is necessary to quantify the chromaticity effect. Therefore, the displayed color effect obtained in step S106 is corresponding to the chromaticity effect displayed on the reflective element obtained in step S103, to determine which exact color corresponds to a certain chromaticity effect on the reflective element effect, so that the chromaticity effect seen by the human eye can correspond to the color effect displayed on the smart terminal, accurately determine the degree of the chromaticity effect, and finally realize the light source based on the simulated spectral sensitivity curve The visual representation of the corresponding non-visualized effect/performance.

It should be noted that realizing the visual characterization of the non-visualized effect/performance of the light source based on the above-mentioned simulated spectral sensitivity curve refers to: when the simulated spectral sensitivity curve component used in step S102 is simulated by the photopic effect When the corresponding spectral sensitivity curve V(λ), the visual representation of the photopic effect of the specific light source used is finally obtained in step S106. Similarly, if the simulated spectral sensitivity curve component used in step S102 simulates the spectral sensitivity curve B(λ) corresponding to the harmful effect of blue light, then in step S106, what is finally obtained is the blue light of the specific light source used. Visual representation of nociceptive effects.

In step S106, there are many kinds of preset color systems, such as Munsell color system, computer color system and so on. In this embodiment, the preset color system is a computer color system. As shown in Figure 3, A in the figure represents the chromaticity effect of a certain non-visual effect of a certain light source on the reflective element, and B represents the color difference model of the sample. Through the comparison of A and B, It can be judged which one of the sample color difference model B belongs to A, or it can be judged that A belongs to a certain degree of a certain performance represented by the sample color difference model B.

By quantitatively corresponding the chromaticity effect displayed by the non-visual performance of the light source, the corresponding color effect and color degree of the visual representation are made into a sample color difference model, so that the non-visual performance state of the light source can be analyzed based on the sample color difference model Monitor.

To sum up, in the method provided by the first embodiment of the present invention, after the illumination light emitted by the light source passes through the analog spectral sensitivity curve element, the illumination light with the information of the analog spectral sensitivity curve is generated and transmitted to the reflective element, thereby The corresponding chromaticity effect is displayed on the reflective element; the intelligent terminal utilizes the original spectral energy distribution of the preset light source, the simulated spectral sensitivity curve of the preset analog spectral sensitivity curve element, and the spectral reflectance of the preset reflective element curve, calculate and generate the chromaticity data presented by the light source on the reflective element, and then calculate the chromaticity coordinates by using the chromaticity data, and convert the chromaticity coordinates into the display format of the preset color system for display, so that the The displayed color effect is corresponding to the chromaticity effect displayed by the light source on the reflective element, so as to obtain the exact color effect corresponding to a certain chromaticity effect on the reflective element. In this way, the chromaticity effect seen by human eyes can correspond to the color effect displayed on the smart terminal, and the degree of the chromaticity effect can be accurately judged. Visual representation of non-visualized effects/performance.

As the second embodiment of the present invention, as shown in Fig. 4 and Fig. 5, a visual characterization system of lighting effect/performance provided by the present invention, the system includes:

The light source 101 is used to emit light to the analog spectral sensitivity curve element 102 .

The analog spectral sensitivity curve element 102 is used to emit the irradiating light with the information of the analog spectral sensitivity curve and transmit it to the reflective element 103 .

On the simulated spectral sensitivity curve component 102, a spectral sensitivity curve corresponding to any one of various non-visual effects/performances is pre-simulated. In the field of lighting, there are many kinds of non-visual effects/performances, such as: photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light damage effects or other photometric effects, etc. As shown in Figure 2, the spectral sensitivity curves of several non-visual effects/performances are simulated in the figure, where V(λ) represents the spectral sensitivity curve corresponding to the photopic effect, and V'(λ) represents scotopic vision The spectral sensitivity curve corresponding to the effect, C(λ) represents the spectral sensitivity curve corresponding to the non-visual effect, and B(λ) represents the spectral sensitivity curve corresponding to the harmful effect of blue light. At this moment, only the spectral sensitivity curve corresponding to one of the effects is simulated on the simulated spectral sensitivity curve element 102, which can be the corresponding spectral sensitivity curve V(λ) for simulating the photopic effect, or the simulated spectral sensitivity curve V(λ) corresponding to the non-visual effect. The spectral sensitivity curve C(λ) corresponding to the visual effect.

In this embodiment, the analog spectral sensitivity curve component 102 uses a filter or a grating that simulates a spectral sensitivity curve. During the actual simulation operation, various spectral sensitivity curves can be approximated by means of filters, gratings or other feasible methods. For example, some filters can remove red light, some filters can remove blue light, and two kinds of filters can be superimposed to remove certain light, that is, to achieve the purpose of simulating the spectral sensitivity curve.

At the same time, it should be noted that the spectral sensitivity curve V(λ) corresponding to the photopic effect, the spectral sensitivity curve V'(λ) corresponding to the scotopic effect, and the spectral sensitivity curve corresponding to the non-visual effect Curve C(λ), spectral sensitivity curve B(λ) corresponding to blue light damage effect, spectral sensitivity curve corresponding to intermediate vision effect or spectral sensitivity curve corresponding to other photometric effects, etc., are preset in Smart In the terminal 104, so that the subsequent smart terminal 104 can use these preset spectral sensitivity curves to perform corresponding calculations.

The reflective element 103 is used to display the chromaticity effect after being irradiated by the irradiating light with the information of the simulated spectral sensitivity curve. The chromaticity effect displayed at this time can be seen by the naked eye, but it cannot be intuitively distinguished which color degree the chromaticity effect belongs to. For example: when the chromaticity effect displayed on the reflective element 103 is light blue, people cannot judge which level of blue the light blue belongs to by naked eyes. Therefore, it is necessary to quantitatively correspond the chromaticity effect displayed on the reflective element with the color effect displayed on the smart terminal or the sample color chromaticity model.

Reflective element 103 needs to have the effect of high reflectivity, preferably can produce high reflectivity for specific light source, in the present embodiment, the object surface of planar structure is used as the receiving surface of reflective element, for example: white paper, whiteboard- Classes are all reflective elements with high reflectivity. Moreover, the spectral reflectance curve of the reflective element 103 needs to be preset in the smart terminal 104, so that the subsequent smart terminal 104 can use the preset spectral reflectance curve to perform corresponding calculations.

The smart terminal 104 is configured to generate the light source 101 by using the preset original spectral energy distribution of the light source 101, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve element 102, and the preset spectral reflectance curve of the reflective element 103 The chromaticity data presented on the reflective element 103 . Specifically, how to generate the chromaticity data presented by the light source 101 on the reflective element 103, the formula is as follows:

Wherein, X, Y, and Z represent the tristimulus values of the chromaticity data (the tristimulus values are parameters in the CIE XYZ chromaticity system, which will not be described in detail in this patent), and P(λ) represents the original spectral energy of the light source 101 distribution, α (λ) represents the simulated spectral sensitivity curve of the simulated spectral sensitivity curve element 102, and ρ (λ) represents the spectral reflectance curve of the reflective element 103, Represents a preset color matching function (the preset color matching function is a parameter in the CIE XYZ chromaticity system, which will not be described in detail in this patent), and dλ represents the wavelength of the irradiating light emitted by the light source 101 . Among them, α(λ) represents any one of various spectral sensitivity curves, which can be the above-mentioned photopic V(λ), scotopic V'(λ), non-visual C(λ) or blue light damage effect curves B(λ) and so on.

The smart terminal 104 is also used to calculate the chromaticity coordinates (x, y) by using the chromaticity data. Calculated as follows:

The smart terminal 104 is also used to convert the above-mentioned chromaticity coordinates into a display format of a preset color system and display them, so as to correspond between the displayed color effect and the chromaticity effect displayed by the light source 101 on the reflective element 103 , so as to realize the visual representation of the light source 101 based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve. That is, by quantifying and corresponding the chromaticity effect displayed on the reflective element 103 and the color effect displayed on the smart terminal 104 , it is possible to accurately determine which degree the chromaticity effect belongs to, and realize visual representation.

It should be noted that, realizing the visual characterization of the non-visualized effects/performances corresponding to the above-mentioned light source 101 based on the above-mentioned simulated spectral sensitivity curve refers to: when the simulated spectral sensitivity curve component 102 simulates the spectrum corresponding to the photopic effect When the sensitivity curve V(λ), the visual representation of the photopic effect of the light source 101 is finally obtained. Similarly, if the simulated spectral sensitivity curve component 102 simulates the spectral sensitivity curve B(λ) corresponding to the harmful effect of blue light, the final result is a visual representation of the harmful effect of blue light of the light source 101 .

There are many kinds of preset color systems, such as Munsell color system, computer color system and so on. In this embodiment, the preset color system is a computer color system. As shown in FIG. 3 , A in the figure represents the chromaticity effect presented by a certain non-visual effect of a certain light source 101 on the reflective element, and B represents a sample color difference model, and the sample color difference model is The pre-set color effect difference models on the smart terminal 104 can determine which of the sample color difference models B A belongs to by comparing A and B.

To sum up, in the system provided by the second embodiment of the present invention, after the light source 101 emits the irradiating light and passes through the analog spectral sensitivity curve element 102, it generates the irradiating light with the information of the analog spectral sensitivity curve and transmits it to the reflective element 103 , so that the corresponding chromaticity effect is displayed on the reflective element 103; the smart terminal 104 uses the preset original spectral energy distribution of the light source, the preset analog spectral sensitivity curve of the component, and the preset The spectral reflectance curve of the reflective element is calculated to generate the chromaticity data presented by the light source on the reflective element, and then the chromaticity coordinates are calculated by using the chromaticity data, and the chromaticity coordinates are converted into the display format of the preset color system Display in order to match the displayed color effect with the chromaticity effect displayed by the light source on the reflective element, so that the chromaticity effect seen by the human eye can correspond to the color effect displayed on the smart terminal, accurately It is judged which degree the chromaticity effect belongs to, and finally realizes the visual representation of the non-visualized effect/performance of the light source based on the simulated spectral sensitivity curve.

As the third embodiment of the present invention, as shown in FIG. 6 , the present invention provides a lighting effect/performance monitoring method, which realizes the visualization of a non-visual performance in the above-mentioned first embodiment Based on the characterization, the non-visual performance is further monitored, and the specific method steps include:

Step S201: The light source emits irradiating light to the simulated spectral sensitivity curve element.

Step S202: The simulated spectral sensitivity curve component emits the irradiating light with simulated spectral sensitivity curve information and transmits it to the reflective component.

Step S203: The reflective element displays the chromaticity effect after the irradiated light with the simulated spectral sensitivity curve information is transmitted, so as to compare the chromaticity effect with the sample color effect, and determine that the light source is based on the simulated spectral sensitivity curve. Whether the corresponding non-visualized effect/performance changes, or determine the effect of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

In step S203, how to determine whether the non-visualized effect/performance of the light source based on the simulated spectral sensitivity curve has changed, specifically includes the following steps:

comparing the chromaticity effect with the sample color effect;

If the chromaticity effect is within the range of the sample color effect, it is determined that the light source is normal based on the non-visual effect/performance corresponding to the simulated spectral sensitivity curve;

If the chromaticity effect deviates from the range of the sample color effect, it is determined that the non-visual effect/performance of the light source is changed based on the simulated spectral sensitivity curve.

In step S203, how to determine the effect of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve specifically includes the following steps:

comparing the chromaticity effect with the sample color effect;

If the chromaticity effect is the same as a certain sample color effect, it is determined that the non-visualized effect/performance of the light source based on the simulated spectral sensitivity curve has the same performance effect as the certain sample color effect.

In this embodiment, the chromaticity effect finally presented on the reflective element is compared with the sample color difference model in the sample library, and if the chromaticity effect finally presented is consistent with the specified color difference model in the sample library If the color samples are consistent or within a certain range of the color samples, then the monitored non-visual performance of the light source is normal. If the final rendered color effect is very different from the sample color difference model in the sample library, then If the monitored non-visual performance of the light source changes or deviates, there may be a problem with the light source. As shown in Figure 3, A in the figure represents the chromaticity effect of a certain non-visual effect of a certain light source on the reflective element, and B represents the color difference model of the sample. Through the comparison of A and B, Judging which one of the sample color difference model B belongs to A, so as to further judge whether a certain non-visual effect of a certain light source has deviated or whether the performance has declined based on the performance effect corresponding to each sample color in B, etc. Wait. For example: to judge whether the simulated photobiological effect C(λ) of a filter of a certain light source is normal, and adopt the above steps, the chromaticity effect finally presented on the reflective element obtained is a certain level of blue. Quantifying the level of the corresponding color can determine the effect of its corresponding performance. When the blue level is determined to be 0.8, it means that the performance of the simulated photobiological effect of the current light source is relatively ideal; when the blue level is determined to be 0.6, it means that the current The performance of the light source for simulating photobiological effects is relatively poor.

To sum up, in the method provided by the third embodiment of the present invention, the irradiated light emitted by the light source passes through the simulated spectral sensitivity curve element and presents a corresponding chromaticity effect on the surface of the reflective element, and the chromaticity effect and the visual color The effect is quantified, corresponding and accurately quantified, and the invisible performance characteristics are expressed with a color visualization scheme, that is, the relevant performance can be converted into a visual effect, so that the relevant performance can be monitored.

As the fourth embodiment of the present invention, as shown in FIG. 7, a lighting effect/performance monitoring system provided by the present invention includes:

The light source 201 is used to emit light to the analog spectral sensitivity curve element 202 .

The analog spectral sensitivity curve element 202 is used for emitting the irradiating light with the information of the analog spectral sensitivity curve and transmitting it to the reflective element 203 .

The reflective element 203 is used to display the chromaticity effect after the above-mentioned irradiated light with the simulated spectral sensitivity curve information is transmitted, so as to compare the chromaticity effect with the color effect of the sample, and determine that the light source 201 is based on the simulated spectral sensitivity curve. Whether the corresponding non-visualized effect/performance changes, or determine the effect of the light source 201 based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

The above determination of whether the non-visual effect/performance of the light source 201 based on the simulated spectral sensitivity curve has changed includes:

comparing the chromaticity effect with the sample color effect;

If the chromaticity effect is within the range of the sample color effect, it is determined that the non-visual effect/performance corresponding to the simulated spectral sensitivity curve of the light source 201 is normal;

If the chromaticity effect deviates from the range of the sample color effect, it is determined that the non-visual effect/performance of the light source 201 is changed based on the simulated spectral sensitivity curve.

The non-visualized effect/performance effect of determining the light source 201 based on the simulated spectral sensitivity curve includes:

If the chromaticity effect is the same as a certain sample color effect, it is determined that the light source has the same performance effect as the certain sample color effect based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve.

In this embodiment, the chromaticity effect finally presented on the reflective element 203 is compared with the sample color difference model in the sample library. The color samples are consistent or within a certain range of color samples, and the monitored non-visual performance of the light source 201 is normal. If the final rendered chromaticity effect is very different from the sample color difference model in the sample library, it can be concluded that If the monitored non-visual performance of the light source 201 changes or deviates, there may be a problem with the light source 201 . As shown in Figure 3, A in the figure represents the chromaticity effect presented by a certain non-visual effect of a certain light source 201 on the reflective element, and B represents the sample color difference model, which can be compared through A and B , to determine which one of the sample color difference model B A belongs to, so as to further judge whether a certain non-visual effect of a certain light source 201 deviates from the performance effect corresponding to each sample color in B, or whether the performance is drop and so on. For example: to judge whether the simulated photobiological effect C(λ) of a filter of a certain light source is normal, and adopt the above steps, the chromaticity effect finally presented on the reflective element obtained is a certain level of blue. Quantifying the level of the corresponding color can determine the effect of its corresponding performance. When the blue level is determined to be 0.8, it means that the performance of the simulated photobiological effect of the current light source is relatively ideal; when the blue level is determined to be 0.6, it means that the current The performance of the light source for simulating photobiological effects is relatively poor.

To sum up, in the system provided by the fourth embodiment of the present invention, the irradiation light emitted by the light source passes through the simulated spectral sensitivity curve element and presents a corresponding chromaticity effect on the surface of the reflective element, and the chromaticity effect is related to the visual color The effect is quantified, corresponding and accurately quantified, and the invisible performance characteristics are expressed with a color visualization scheme, that is, the relevant performance can be converted into a visual effect, so that the relevant performance can be monitored.

As the fifth embodiment of the present invention, it is a further processing method based on the first embodiment of the present invention. As shown in Figure 8 and Figure 9, a lighting effect/performance correlation method provided by the present invention, the method includes:

Step S301: The light emitted by the light source respectively passes through the first analog spectral sensitivity curve element (filter one as shown in Figure 9) and the second analog spectral sensitivity curve element (filter two as shown in Figure 9), and passes through The first analog spectral sensitivity curve element emits the irradiating light (BP(λ)) with the information of the first analog spectral sensitivity curve (as shown in Figure 9), and the second analog spectral sensitivity curve element is emitted with the second analog Illuminating light for spectral sensitivity curve information (CP(λ) as shown in FIG. 9).

In this embodiment, filter one simulates a spectral sensitivity curve B(λ) corresponding to blue light damage, and filter two simulates a spectral sensitivity curve C(λ) corresponding to non-visual effects.

Step S302: The irradiating light BP(λ) with the information of the first simulated spectral sensitivity curve is incident on the first reflective element (receiving surface 1 as shown in FIG. The second chromaticity effect is displayed after the illumination light CP(λ) simulating the information of the spectral sensitivity curve enters the second reflective element (receiving surface 2 as shown in FIG. 9 ).

Step S303: Calculate by using the original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the first simulated spectral sensitivity curve element, and the spectral reflectance curve of the first reflective element to obtain the first quantified corresponding to the first chromaticity effect. color effect.

Step S304: Calculate by using the original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the second simulated spectral sensitivity curve element, and the spectral reflectance curve of the second reflective element, to obtain the second color effect.

Step S305: By selecting the material of the first reflective element and the second reflective element, that is, by selecting the first spectral reflectance curve and the second spectral reflectance curve, the calculated first color effect is the same as the second color effect , then the first chroma effect and the second chroma effect corresponding to its quantization are also the same (as shown in Figure 10), then the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve is the same as the The non-visualized effects/performances corresponding to the second simulated spectral sensitivity curve are relevant. As shown in Figure 10, by selecting the material of the first reflective element (receiving surface 1) and the first reflective element (receiving surface 2), the chromaticity effect of the B(λ) effect of the light source is the same as that of the C(λ) effect If the chromaticity effect is the same, the blue light damage effect has a certain correlation with the non-visual effect at this time.

It should be noted that, in the above steps, the actions of the irradiation light from the light source passing through the first analog spectral sensitivity curve element and the irradiation light from the light source passing through the second analog spectral sensitivity curve element do not need to be performed at the same time, and can be processed separately. And, in the following steps, the first chromaticity effect presented by the filter one/passing the receiving surface one and the second chromaticity effect presented by the filter two/passing the receiving surface two can be processed separately, as long as the light source is guaranteed to be the same The light source will do.

Further, the above steps make certain two non-visual effects have a correlation through the selection of the first reflective element and the second reflective element, and then any one of the two non-visual effects can be non-visualized according to the correlation The effect is monitored to determine whether the non-visualized effect changes or deviates, and the method further includes step S306.

Step S306: Determine whether the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve is correlated with the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve, and determine the first simulated Whether the non-visualized effect/performance corresponding to the spectral sensitivity curve or the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve changes.

For example: the light source M emits irradiating light, and generates BP(λ) through the filter 1 that simulates the spectral sensitivity curve B(λ) corresponding to the harmful effect of blue light; BP(λ) then passes through the receiving surface 1 to display the first Chromaticity effect: light source M emits irradiated light, and passes through the filter 2 that simulates the spectral sensitivity curve C(λ) corresponding to the non-visual effect to generate CP(λ); CP(λ) then passes through the receiving surface 2 to display the second Dichroism effect. Since the chromaticity effect of the B(λ) effect is the same as the chromaticity effect of the C(λ) effect at this time, the blue light damage effect of the light source M has a certain correlation with the non-visual effect at this time, and the correlation can be data as a sample.

When it is necessary to monitor the blue light damage effect or non-visual effect of the light source M, the B(λ) effect is obtained through the same filter 1, the same receiving surface 1, the same filter 2, and the same receiving surface 2 as above If the chromaticity effect of the B(λ) effect obtained this time is different from the chromaticity effect of the C(λ) effect, determine the blue light damage effect of the light source M or If the non-visual effect changes or deviates, it can be further compared with the correlation data in the sample library to determine which effect has changed.

To sum up, the method provided by the fifth embodiment of the present invention makes two different non-visual performances have a correlation through different selections of the simulated spectral sensitivity curve elements and reflective elements, so that a certain A non-visual performance can be monitored. For the same light source, through this setting, it can be monitored more intuitively. According to whether the final chromaticity effect is the same or whether there is correlation, it is more intuitive to judge whether there is a difference. If there is a difference, the light source can be judged There is a problem. At the same time, the method can also judge whether a certain non-visualization performance meets certain requirements.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention within.

Claims (10)

1. A visual characterization method of lighting effects/performance, characterized in that the method comprises: The light source emits irradiating light to the simulated spectral sensitivity curve element; The simulated spectral sensitivity curve element emits the irradiated light with simulated spectral sensitivity curve information and transmits it to the reflective element; The reflective element exhibits a chromaticity effect after being irradiated by the irradiating light with simulated spectral sensitivity curve information; The smart terminal uses the preset original spectral energy distribution of the light source, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve element, and the preset spectral reflectance curve of the reflective element to generate the light source chromaticity data presented on said reflective elements; The intelligent terminal uses the chromaticity data to calculate the chromaticity coordinates; The intelligent terminal converts the chromaticity coordinates into a display format of a preset color system for display, so as to correspond between the displayed color effect and the chromaticity effect displayed by the light source on the reflective element, In order to realize the visual representation of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve. 2. The method according to claim 1, wherein the formula for generating the chromaticity data presented by the light source on the reflective element is as follows: <mrow><mi>X</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>x</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> <mrow><mi>Y</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>y</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> <mrow><mi>Z</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>z</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> Wherein, X, Y, and Z represent the tristimulus values of the chromaticity data, P(λ) represents the original spectral energy distribution of the light source, α(λ) represents the simulated spectral sensitivity curve, and ρ(λ) represents the spectral reflectance curve of the reflective element, represents a preset color matching function, and dλ represents the wavelength of the illumination light emitted by the light source. 3. The method according to claim 1, wherein the simulated spectral sensitivity curve element is pre-simulated with non-visual effects/performance, photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light Spectral sensitivity curves corresponding to any of the harmful effects or other photometric effects; And the spectral sensitivity curve corresponding to any one of the photopic effect, scotopic effect, non-visual effect, intermediate vision effect, blue light damage effect or other photometric effects is preset in the smart terminal. 4. A visual characterization system for lighting effects/performance, characterized in that the system comprises: a light source for emitting irradiating light to the simulated spectral sensitivity curve element; The analog spectral sensitivity curve element is used to emit the irradiating light with the information of the analog spectral sensitivity curve and transmit it to the reflective element; The reflective element is used to display the chromaticity effect after the illumination light with the simulated spectral sensitivity curve information is irradiated; The intelligent terminal is configured to use the preset original spectral energy distribution of the light source, the preset simulated spectral sensitivity curve of the simulated spectral sensitivity curve element, and the preset spectral reflectance curve of the reflective element to generate The chromaticity data presented by the light source on the reflective element; The intelligent terminal is also used to calculate the chromaticity coordinates by using the chromaticity data; The intelligent terminal is also used to convert the chromaticity coordinates into a display format of a preset color system for display, so as to compare the displayed color effect with the chromaticity effect displayed by the light source on the reflective element Corresponding between them, so as to realize the visual representation of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve. 5. The system according to claim 4, wherein the formula for generating the chromaticity data presented by the light source on the reflective element is as follows: <mrow><mi>X</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>x</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> <mrow><mi>Y</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>y</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> <mrow><mi>Z</mi><mo>=</mo><mo>&amp;Integral;</mo><mi>P</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;alpha;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>&amp;rho;</mi><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mover><mi>z</mi><mo>&amp;OverBar;</mo></mover><mrow><mo>(</mo><mi>&amp;lambda;</mi><mo>)</mo></mrow><mi>d</mi><mi>&amp;lambda;</mi><mo>;</mo></mrow> Wherein, X, Y, and Z represent the tristimulus values of the chromaticity data, P(λ) represents the original spectral energy distribution of the light source, α(λ) represents the simulated spectral sensitivity curve, and ρ(λ) represents the spectral reflectance curve of the reflective element, represents a preset color matching function, and dλ represents the wavelength of the illumination light emitted by the light source. 6. The system according to claim 4, wherein the simulated spectral sensitivity curve element is pre-simulated with non-visual effects/performance, photopic effects, scotopic effects, non-visual effects, intermediate vision effects, blue light Spectral sensitivity curves corresponding to any of the harmful effects or other photometric effects; And the spectral sensitivity curve corresponding to any one of the photopic effect, scotopic effect, non-visual effect, intermediate vision effect, blue light damage effect or other photometric effects is preset in the smart terminal. 7. A method for monitoring lighting effects/performance, characterized in that the method comprises: The light source emits irradiating light to the simulated spectral sensitivity curve element; The simulated spectral sensitivity curve element emits the irradiated light with simulated spectral sensitivity curve information and transmits it to the reflective element; The reflective element displays a chromaticity effect after the irradiated light with simulated spectral sensitivity curve information is transmitted, so that based on the comparison between the chromaticity effect and the sample color effect, it is determined that the light source is based on the simulated spectral sensitivity Whether the non-visualized effect/performance corresponding to the curve changes, or determine the effect of the light source based on the non-visualized effect/performance corresponding to the simulated spectral sensitivity curve. 8. A lighting effect/performance monitoring system, characterized in that the system comprises: a light source for emitting irradiating light to the simulated spectral sensitivity curve element; The analog spectral sensitivity curve element is used to emit the irradiating light with the information of the analog spectral sensitivity curve and transmit it to the reflective element; The reflective element is used to display the chromaticity effect after the irradiated light with the information of the simulated spectral sensitivity curve is transmitted, so as to compare the chromaticity effect with the color effect of the sample to determine that the light source is based on the simulation Whether the non-visualized effect/performance corresponding to the spectral sensitivity curve has changed. 9. A method for associating lighting effects/performance, characterized in that the method comprises: The light emitted by the light source respectively passes through the first analog spectral sensitivity curve element and the second analog spectral sensitivity curve element, and passes through the first analog spectral sensitivity curve element to emit the illumination light with the information of the first analog spectral sensitivity curve, emitting the irradiating light with the information of the second analog spectral sensitivity curve through the second analog spectral sensitivity curve element; The irradiating light with the information of the first simulated spectral sensitivity curve is incident on the first reflective element to display the first chromaticity effect, and the irradiating light with the information of the second simulated spectral sensitivity curve is incident on the second reflective element The second chroma effect is displayed after the element; Using the original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the first simulated spectral sensitivity curve element, and the spectral reflectance curve of the first reflective element to perform calculations to obtain the first chromaticity effect Quantize the corresponding first color effect; Using the original spectral energy distribution of the light source, the simulated spectral sensitivity curve of the second simulated spectral sensitivity curve element, and the spectral reflectance curve of the second reflective element to perform calculations to obtain the second chromaticity effect Quantize the corresponding second color effect; By selecting the first reflective element and the second reflective element, the first color effect is the same as the second color effect, so that the first chromaticity effect is the same as the second chromaticity If the effects are the same, then the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve is correlated with the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve. 10. The method of claim 9, further comprising: Determine whether the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve is correlated with the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve. Whether the non-visualized effect/performance corresponding to the first simulated spectral sensitivity curve or the non-visualized effect/performance corresponding to the second simulated spectral sensitivity curve changes.