CN116625499A - Light source system for researching influence of light on human eyes - Google Patents
Light source system for researching influence of light on human eyes Download PDFInfo
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- 238000005259 measurement Methods 0.000 claims abstract description 72
- 238000001228 spectrum Methods 0.000 claims abstract description 70
- 230000004044 response Effects 0.000 claims abstract description 12
- 230000003595 spectral effect Effects 0.000 claims description 30
- 230000033764 rhythmic process Effects 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 8
- 210000003986 cell retinal photoreceptor Anatomy 0.000 claims description 6
- 230000004936 stimulating effect Effects 0.000 claims description 5
- 230000000638 stimulation Effects 0.000 claims description 5
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000011160 research Methods 0.000 abstract description 7
- 230000002060 circadian Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 5
- 102100025912 Melanopsin Human genes 0.000 description 4
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 108010005417 melanopsin Proteins 0.000 description 4
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 4
- 229960003987 melatonin Drugs 0.000 description 4
- 230000001020 rhythmical effect Effects 0.000 description 4
- 208000024827 Alzheimer disease Diseases 0.000 description 3
- 208000018737 Parkinson disease Diseases 0.000 description 3
- 230000027288 circadian rhythm Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 208000020925 Bipolar disease Diseases 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
- 230000003860 sleep quality Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
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- 238000004590 computer program Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004446 light reflex Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention provides a light source system. The light source system comprises a first processor, a plurality of light source modules, a measuring module and a second processor. The first processor provides an operation signal in response to the input signal. The light source modules respectively respond to the operation signals to provide a plurality of lights with different color temperatures and different center wavelengths so as to jointly provide output light. The measurement module measures the illuminance and wavelength provided by the output light in the field to provide a measurement result. The second processor generates a measurement spectrum of the output light in the field domain based on the measurement results. The measured spectrum is research information related to the influence of the output light on the human eye in the field.
Description
Technical Field
The present invention relates to a light source system, and more particularly, to a light source system for studying the influence of light on human eyes.
Background
Generally, circadian illumination is associated with circadian rhythms. Further, the light formulation of circadian lighting may affect, for example, melatonin secretion, and good circadian lighting may affect daily performance of mammals. Accordingly, studies for improving daily work and rest performance of mammals by affecting the eyes with indoor light sources have been paid attention to.
Disclosure of Invention
The invention provides a light source system for studying the effect of light on the human eye.
The light source system comprises a first processor, a plurality of light source modules, a measuring module and a second processor. The first processor provides an operation signal in response to the input signal. The plurality of light source modules are coupled to the first processor. The light source modules respectively respond to the operation signals to provide a plurality of lights with different color temperatures and different center wavelengths so as to jointly provide output light. The measurement module is in communication with the first processor. The measurement module measures the illuminance and wavelength provided by the output light in the field to provide a measurement result. The first processor corrects the output light in response to the measurement result. The second processor is coupled to the measurement module. The second processor generates a measurement spectrum of the output light in the field domain based on the measurement results. The measured spectrum is the first study information associated with the impact of the output light on the human eye in the field. The measured spectrum includes a plurality of spectral functions of the optical radiation stimulating a plurality of retinal photoreceptors.
In one embodiment of the invention, the second processor generates a measured spectrum of the output light based on the CIE S026 standard.
In one embodiment of the invention, the measured spectrum comprises a first spectral function produced by the stimulation of blackucin (Melanopsin) by optical radiation.
In one embodiment of the invention, the first study information includes at least one of a rhythm stimulus (Circadian Stimulus) and a rhythm illuminance.
In an embodiment of the invention, a first light source module of the plurality of light source modules provides a first white light. A second light source module of the plurality of light source modules provides a second white light. The color temperature of the second white light is lower than the color temperature of the first white light. A third light source module of the plurality of light source modules provides a first color light. A fourth light source module of the plurality of light source modules provides a second color light. A fifth light source module of the plurality of light source modules provides a third color light.
In an embodiment of the invention, the measurement module determines whether the output light is the expected light based on the spectrum of the measurement result.
In an embodiment of the invention, the measurement module instructs the first processor to adjust the operation signal when the spectrum of the measurement result is determined not to be the spectrum of the expected light.
In one embodiment of the present invention, the blue center wavelength of the output light is between 450 and 460 nm.
In an embodiment of the invention, the measurement module measures the illuminance of the output light based on the measured distance.
In one embodiment of the invention, the second processor receives physiological information of a user in the presence domain. The measured spectrum and the physiological information are second study information associated with the influence of the output light on the human eye in the field.
Based on the above, the measurement module measures the illuminance and the wavelength provided by the output light in the field to provide a measurement result. The first processor corrects the output light in response to the measurement result. Thus, the output light is stabilized. In addition, the second processor generates a measurement spectrum of the output light according to the measurement result. The measured spectrum is the first study information associated with the impact of the output light on the human eye in the field. The measured spectrum includes a plurality of spectral functions of the optical radiation stimulating a plurality of retinal photoreceptors. In this way, the first research information can be used as research reference information for influencing human eyes in the field of the output light.
Drawings
Fig. 1 is a schematic diagram of a light source system according to a first embodiment of the invention.
Fig. 2 is a schematic representation of the generation of a measured spectrum.
Fig. 3 is a schematic spectrum diagram according to the present invention.
Fig. 4 is a schematic diagram of a light source system according to a second embodiment of the invention.
Description of the reference numerals
110: first processor
120_1 to 120_5: light source module
130: measuring module
140. 240: second processor
C1-C5: spectral function
C1 'to C5': measuring spectral functions of a spectrum
F: field of view
F1, F2: frequency spectrum
L_1 to l_5: light source
LOUT: output light
MR: measurement results
MS: measuring spectrum
SO 1-SO 5: operation signal
Detailed Description
Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers are used in the drawings and the description to refer to the same or like parts.
Referring to fig. 1, fig. 1 is a schematic diagram of a light source system according to a first embodiment of the invention. In the present embodiment, the light source system includes a first processor 110, light source modules 120_1 to 120_5, a measurement module 130, and a second processor 140. The first processor 110 provides operation signals SO 1-SO 5 in response to the input signal SIN. The light source modules 120_1 to 120_5 are coupled to the first processor 110. The light source modules 120_1 to 120_5 respectively respond to the operation signals SO1 to SO5 to provide light L_1 to L_5 with different color temperatures and different center wavelengths SO as to jointly provide output light LOUT. Taking the present embodiment as an example, the light l_1 provided by the light source module 120_1 is the first white light. The light l_2 provided by the light source module 120_2 is a second white light. The color temperature of the light l_2 is lower than the color temperature of the light l_1. For example, the light l_2 is warm white light with a color temperature lower than 2100K (the invention is not limited thereto). The light l_2 is cool white light with a color temperature higher than 3600K (the invention is not limited thereto). The light l_3 provided by the light source module 120_3 is a first color light (e.g., red light, but not limited thereto). The light l_4 provided by the light source module 120_4 is a second color light (e.g., green light, but not limited thereto). The light l_5 provided by the light source module 120_5 is a third color light (e.g., blue light, but the invention is not limited thereto). The light source module 120_1 adjusts the brightness of the light l_1 in response to the operation signal SO 1. The light source module 120_2 provides the adjusted light l_2 in response to the operation signal SO2, and SO on. In the present embodiment, the output light LOUT is the light mixing result of the lights l_1 to l_5. In this embodiment, the light source system can utilize light mixing components such as a light diffusion layer, a lampshade, an optical mechanism and the like to enhance the light mixing effect of the lights l_1 to l_5 so as to generate uniform output light LOUT. The light source system can adjust the color temperature of the output light LOUT by using the brightness of the light l_1, l_2 provided by the light source modules 120_1, 120_2, and modify the shape of the spectrum of the output light LOUT by using the brightness of the light l_3 to l_5 provided by the light source modules 120_3 to 120_5. In this way, the light source system can provide a fine output light LOUT spectrum adjustment mechanism. In the present embodiment, the light source modules 120_1 to 120_5 may be integrated with light mixing components such as light diffusion layers, lamp covers, optical mechanisms, etc. into a lamp, for example, a desk lamp, or a lamp mounted on or embedded in a ceiling.
In the present embodiment, the light source modules 120_1 to 120_5 respectively include at least one light emitting component. The light emitting component may be a light emitting diode. The light source system of the present invention may include more than or equal to 3 light source modules, which is not limited to the present embodiment.
In this embodiment, the measurement module 130 is in wired or wireless communication with the first processor 110. The measurement module 130 measures the illuminance and the wavelength provided by the output light LOUT in the field F, thereby providing a measurement result MR. The first processor 110 corrects the output light LOUT in response to the measurement result MR. Thus, the illuminance and wavelength of the output light LOUT are stabilized. In this embodiment, the field F may be an indoor space that allows external light (such as sunlight, street lamp light, sign light) to enter, or an indoor space that does not allow external ambient light to enter. The measurement module 130 may be, for example, a CL500 light meter, a CL-210 light meter, a wearable light meter, or other light meters with similar functionality.
In the present embodiment, the second processor 140 is coupled to the measurement module 130. The second processor 140 generates a measurement spectrum MS of the output light LOUT in the field F from the measurement result MR. It should be noted that the measured spectrum MS is the first study information associated with the influence of the output light LOUT on the human eye in the field F. The measurement spectrum MS includes a plurality of spectral functions of optical radiation stimulating a plurality of retinal photoreceptors. Thus, the researcher, upon receiving the measurement spectrum MS, knows the effect of the output light LOUT on the human eye in the field F. The first processor 110, the second processor 140 are, for example, a central processing unit (Central Processing Unit, CPU), or other programmable general purpose or special purpose Microprocessor (Microprocessor), digital signal processor (Digital Signal Processor, DSP), programmable controller, application specific integrated circuit (Application Specific Integrated Circuits, ASIC), programmable logic device (Programmable Logic Device, PLD), or other similar device or combination of devices, respectively, that can load and execute a computer program.
In detail, please refer to fig. 1 and fig. 2 simultaneously, fig. 2 is a schematic diagram of the generation of the measurement spectrum. Fig. 2 shows the measurement result MR of the output light LOUT in the field F, the spectrum P of the action of five α -optic nerve retinal photoreceptors (optical), and the measurement spectrum MS. The spectrum P of action comprises normalized spectral functions C1 to C5 based on CIE S026 standard. The spectral function C1 represents the sensitivity curve of S-cone visual cells. Spectral function C2 represents the sensitivity curve of melanin (Melanopsin). The spectral function C3 represents the sensitivity curve of the rod-shaped cells. The spectral function C4 represents the sensitivity curve of M cone-shaped visual cells. Spectral function C5 represents the sensitivity curve of L cone-shaped visual cells. In this embodiment, the peak of the spectral function C1 is about 419 nm. The peak of the spectral function C2 is about 480 nm. The peak of the spectral function C3 is about 496.3 nm. The peak of the spectral function C4 is about 530.8 nm. The peak of the spectral function C5 is about 558.4 nm.
In this embodiment, the second processor 140 generates the measurement spectrum MS based on the CIE S026 standard. The second processor 140 receives the measurement MR and modifies the measurement MR with the spectral functions C1-C5 to produce the measurement spectrum MS. CIE S026 provides an open resource for the alpha-optics toolbox (toolbox). The second processor 140 may convert the measurement MR into a measurement spectrum MS using the α -optical tool box provided by CIE S026. Thus, the spectral functions C1 to C5 can be regarded as filter functions. The measured spectrum MS comprises spectral functions C1 'to C5'. The spectral function C1' corresponds to the spectral function C1. The spectral function C2' corresponds to the spectral function C2, and so on.
The spectral function C2' is a function generated by the stimulation of Melanopsin by optical radiation. Based on recent studies, melanopsin is able to regulate circadian rhythms, regulate sustained light reflex of pupils, and regulate melatonin suppression. It can be seen that the intensity or area of the spectral function C2' is related to the influence of the output light LOUT on the human eye in the field F. In this embodiment, the second processor 140 is capable of generating a measurement spectrum MS. The measurement spectrum MS includes information about the influence of the output light LOUT on the human eye in the field F. Thus, a user or researcher can adjust the output light LOUT in the field F depending on the measured spectrum MS. For example, a user or researcher provides multiple light formulas at multiple times of day based on the measured spectrum MS such that the person in field F has better activity or concentration during the active time of day and/or has better rest quality during the rest time of day.
Referring to fig. 1 and fig. 3, fig. 3 is a schematic spectrum diagram according to the present invention. Fig. 3 illustrates two spectra F1, F2. The color temperature of the spectrum F1 is 1900+ -200K. The color temperature of the spectrum F2 is 3800±200K. The frequency spectra F1, F2 may be used to improve part of the light parameters of the circadian rhythm. The frequency spectrums F1, F2 are irradiated to an object (e.g., a table or a wall) in the field F or generated by a medium (e.g., air or a lamp cover). The measurement module 130 measures illuminance of the output light LOUT based on the measured distance. Thus, the measurement result MR received by the measurement module 130 may be a spectrum generated by the output light LOUT impinging on the object or passing through the medium. Taking spectrum F1 as an example, measurement module 130 takes spectrum F1 as the spectrum of the desired light. The measurement module determines whether the output light LOUT is the expected light based on the spectrum of the measurement result MR. When the spectrum of the measurement result MR is determined not to be the spectrum of the intended light, it indicates that a difference is generated between the output light LOUT and the intended light. That is, the output light LOUT is not equal to the intended light. Accordingly, the measurement module 130 instructs the first processor 110 to adjust the operating signals SO 1-SO 5. On the other hand, when the spectrum of the measurement result MR is determined to be substantially equal to the spectrum of the expected light, it means that the output light LOUT is substantially equal to between the expected lights. Therefore, the first processor 110 does not need to adjust the operation signals SO 1-SO 5.
In the present embodiment, in the frequency spectrums F1, F2, the intensity of the blue light is suppressed to reduce the damage of the blue light to human eyes. In some embodiments, the blue center wavelength of the output light LOUT may be further shifted to between 450 and 460 nanometers. In this way, the output light LOUT further reduces the harm to human eyes.
Returning to the embodiment of fig. 1, in this embodiment, the second processor 140 analyzes the spectrum of the measured spectrum MS to generate at least one of a rhythm stimulus (Circadian Stimulus, CS) and a rhythm illuminance (Cla). That is, the first study information may include at least one of a rhythm stimulus and a rhythm illuminance. Thus, a user or researcher can analyze the rhythm stimulus, the rhythm illuminance, and the rhythm performance. The rhythmic performance may be, for example, the performance of the subject in field F and/or the result of spectral functions C1 'to C5' as shown in fig. 2.
In this embodiment, the rhythmic illuminance may be calculated by the methods of An Na Morus-Carnot (Ana S.NChez-Cano) and Gu Sidi Nieno Abelta (Justiniano Aporta) et al in the literature published in 2020, "applied sciences", which includes illumination project optimization for photopic and diurnal standards: simplified action protocols (Optimization of Lighting Projects Including Photopic and Circadian Criteria: A Simplified Action Protocol, "appl. Sci.2020,10,8068") ", MS rayleigh (MS Rea) and MG figuerro (MG Figueiro) et al, in 2018, disclose" Lighting research techniques (Lighting res. Technologies) "light as circadian stimulation of architectural Lighting (Light as a circadian stimulus for architectural Lighting," Lighting res. Technology 2018;50:497-510 ")" or obtained from other existing rhythm stimulation and rhythm illuminance calculation tools. Further, after obtaining the rhythm illuminance, the rhythm stimulus may be obtained based on the rhythm illuminance. In this embodiment, the rhythm stimulus may be obtained based on the formula (1):
CS is used to represent a rhythmic stimulus. CLA is used to represent a rhythmic stimulus.
Referring to fig. 4, fig. 4 is a schematic diagram of a light source system according to a second embodiment of the invention. In the present embodiment, the light source system includes a first processor 110, light source modules 120_1 to 120_5, a measurement module 130, and a second processor 240. Unlike the first embodiment, the second processor 240 of the present embodiment also receives physiological information PI of a subject in the field F. The physiological information PI may be an age, a physiological index and/or a disease. The physiological index may be melatonin suppressing condition, analysis of depression level, sleep quality, etc. The above-mentioned diseases may be diseases related to brain or mind, such as stroke, alzheimer's Disease (AD), parkinson's Disease (PD), depression, manic depression, etc. The measurement spectrum MS and the physiological information PI are thus second study information associated with the influence of the output light on the human eye in the field F.
In this embodiment, the second processor 240 is capable of integrating the measured spectrum MS and the physiological information PI to provide second study information including the physiological information PI of the subject and the measured spectrum MS. In this way, the user or researcher can analyze the second study information to attempt to obtain the influence of the output light LOUT on the different subject groups in the field F. In some embodiments, the subject population is, for example, a different population suffering from stroke, alzheimer's disease, parkinson's disease, depression, or bipolar disorder. In some embodiments, the subject population is, for example, a population having different melatonin suppression profiles or different sleep qualities.
In summary, the present invention provides a light source system suitable for researching the influence of light on human eyes. The measurement module measures the illuminance and wavelength provided by the output light in the field to provide a measurement result. The first processor corrects the output light in response to the measurement result. Thus, the output illuminance and wavelength are stabilized. In addition, the second processor generates a measurement spectrum provided by the output light in the field according to the measurement result. The measured spectrum is research information related to the influence of the output light on the human eye in the field. The measured spectrum includes a plurality of spectral functions of the optical radiation stimulating a plurality of retinal photoreceptors. In this way, the research information can be used as research reference information for influencing human eyes in the field of the output light.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. A light source system, the light source system comprising:
a first processor configured to provide an operation signal in response to an input signal;
a plurality of light source modules coupled to the first processor for providing a plurality of lights with different color temperatures and different center wavelengths respectively in response to the operation signals so as to jointly provide output light;
a measurement module in communication with the first processor configured to measure illuminance and wavelength provided by the output light in a field to provide a measurement, wherein the first processor corrects the output light in response to the measurement; and
a second processor, coupled to the measurement module, configured to generate a measurement spectrum of the output light in the field according to the measurement result,
wherein the measured spectrum is a first study information related to the influence of the output light on the human eye in the field domain,
wherein the measured spectrum comprises a plurality of spectral functions of optical radiation stimulating a plurality of retinal photoreceptors.
2. The light source system of claim 1, wherein the second processor generates a measured spectrum of the output light based on CIE S026 standards.
3. The light source system of claim 1, wherein the measured spectrum comprises a first spectral function produced by stimulation of melanin by optical radiation.
4. The light source system of claim 1, wherein the first study information includes at least one of a rhythm stimulus and a rhythm illuminance.
5. A light source system as recited in claim 1, wherein:
a first light source module of the plurality of light source modules provides a first white light,
a second light source module of the plurality of light source modules provides a second white light,
the color temperature of the second white light is lower than the color temperature of the first white light,
a third light source module of the plurality of light source modules provides a first color light,
a fourth light source module of the plurality of light source modules provides a second color light, and
a fifth light source module of the plurality of light source modules provides a third color light.
6. The light source system of claim 1, wherein the measurement module determines whether the output light is an expected light based on a spectrum of the measurement result.
7. The light source system of claim 6, wherein the measurement module instructs the first processor to adjust the operating signal when the spectrum of the measurement is determined not to be the spectrum of the expected light.
8. The light source system of claim 1, wherein the blue center wavelength of the output light is between 450 and 460 nanometers.
9. The light source system of claim 1, wherein the measurement module measures illuminance of the output light based on a measurement distance.
10. A light source system as recited in claim 1, wherein:
the second processor receives physiological information of a user in the field,
the measured spectrum and the physiological information are second study information associated with the influence of the output light on the human eye in the field domain.
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