CN116451091A - Processing method for improving spectrum similarity of lamp and lamp - Google Patents
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Abstract
The application provides a processing method for improving spectrum similarity of a lamp and the lamp, and relates to the technical field of spectrum design, wherein the processing method comprises the following steps: acquiring a lamp panel setting structure of a target lamp and acquiring a light sensitivity list of a target object using the target lamp; matching an eye-protection broad spectrum matched with the light-sensitive list from the sensitivity-eye-protection spectrum mapping table; performing adaptive calculation on an irradiation spectrum of the lamp panel setting structure and an eye-protection broad spectrum of the target object; when the actual adaptation degree does not reach the adaptation standard, determining a light adjustment factor according to the eye protection broad spectrum and the non-adaptation broad spectrum, and adjusting a first arrangement mode and a first proportioning mode of the lamp panel setting structure to obtain a second arrangement mode and a second proportioning mode; based on the second arrangement mode and the second proportioning mode, the lamp panel setting structure is adjusted. The arrangement and proportioning modes meeting the eye protection requirements are adjusted, and the effectiveness of eye protection in the lamp using process is ensured.
Description
Technical Field
The invention relates to a processing method for improving the spectrum similarity of lamps and lanterns, belonging to the technical field of spectrum design.
Background
In eye-protection lamps, the educational lighting products generally have higher requirements on the spectrum similarity of the light, and the prior art is difficult to realize due to the influence of all materials in the optical module of the lamp. Currently commonly used LEDs are mostly excited by both blue and violet light. The spectrum of the blue excitation LED, as shown in fig. 1, shows a higher peak at the blue band of 430-470nm, while the energy at the red band of 680-780nm is lower. As shown in FIG. 2, the spectrum of the ultraviolet excitation LED has lower energy in the 400-480nm blue light band and lower energy in the 680-780nm red light band.
Because the spectrum of the lamp cannot be well close to the spectrum of natural light, the eye protection effectiveness can be reduced in the process of using the lamp.
Therefore, the invention provides a processing method for improving the spectrum similarity of the lamp.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a processing method for improving the spectrum similarity of a lamp, which is used for adjusting the arrangement and proportioning modes meeting the eye protection requirement by carrying out combination analysis on the structure of the lamp and the photosensitivity of an object, improving the similarity and ensuring the effectiveness of eye protection in the process of using the lamp.
According to an embodiment of the present invention, there is provided a first aspect of:
step 1: acquiring a lamp panel setting structure of a target lamp and acquiring a light sensitivity list of a target object using the target lamp;
step 2: matching an eye-protection broad spectrum matched with the photosensitive list from a sensitivity-eye-protection spectrum mapping table;
step 3: performing adaptive calculation on the irradiation spectrum of the lamp panel setting structure and the eye-protection broad spectrum of the target object;
step 4: when the actual adaptation degree does not reach the adaptation standard, determining a light adjustment factor according to the eye protection broad spectrum and the non-adaptation broad spectrum, and adjusting a first arrangement mode and a first proportioning mode of the lamp panel setting structure to obtain a second arrangement mode and a second proportioning mode;
step 5: and adjusting the lamp panel setting structure based on the second arrangement mode and the second proportioning mode.
Further, acquire the lamp plate setting structure of target lamps and lanterns, include:
according to the lamp type of the target lamp, the initial lamp panel structure of the target lamp is called from a type database;
debugging and checking the target lamp, determining brightness arrays of the target lamp under different debugging and checking conditions, comparing the brightness arrays with brightness arrays under corresponding standard conditions, and constructing a difference array under the same debugging and checking conditions;
Constructing a difference matrix based on all the difference arrays, wherein row vectors of the difference matrix correspond to debugging and inspection conditions of each LED lamp in the target lamp, and column vectors of the difference matrix correspond to debugging and inspection results of each LED lamp under different debugging and inspection conditions;
calculating a first qualifying value for each column vector in the difference matrix:
wherein n1 represents the number of debug test conditions;a detection weight indicating the i1 st debug test condition, and，/>check value indicating that the corresponding LED lamp is in the i1 st debug check condition,/>Representing the standard value of the corresponding LED lamp in the i1 st debugging test condition, wherein +.>The method comprises the steps of carrying out a first treatment on the surface of the D1 represents a first qualifying value for the respective LED lamp;
calculating second qualified values of two adjacent row vectors in the difference matrix under the same debugging and inspection condition:
wherein D2 represents second qualified values of two adjacent row vectors under the same debugging and inspection condition; n2 represents the number of light and shade in the same state as the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition; n3 represents the number of light and shade in a state inconsistent with the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition, wherein n < 2+ > n < 3 > is the total number of the LED lamps, Represents the check value of j1 under the same debug check condition in a consistent state,/>Representing the standard value of the j1 st under the same debugging and inspection condition in a consistent state;
calculating lamp qualification values of the corresponding LED lamps according to all the first qualification values and all the second qualification values;
wherein,,representing a first qualified value of the j2 th LED lamp in all the LED lamps; />Representing second qualified values corresponding to the i1 st debugging and inspection condition under all the debugging and inspection conditions; d3 represents a lamp fit value corresponding to the j2 th LED lamp;
when the lamp qualification value is smaller than a preset qualification value, judging that the corresponding LED lamp is in a fault state, and calibrating a first position;
otherwise, judging that the corresponding LED lamp is in a normal state;
and attaching the first position calibration result to the initial lamp panel structure to obtain a lamp panel setting structure.
Further, acquiring a light sensitivity list of a target object using the target luminaire includes:
extracting the light sensitivity degree of the target object under different illumination from a historical light sensitivity test physical examination table of the target object;
and constructing a light sensitivity list based on all the light sensitivity degrees.
Further, matching an eye-protection broad spectrum matched with the light-sensitive list from a sensitivity-eye-protection spectrum mapping table, including:
Acquiring the light type and the light sensitivity degree of each sensitization in the sensitization list;
performing first matching on each light type and a sensitivity-eye protection spectrum mapping table to obtain a first conventional spectrum of the corresponding light type;
comparing the light sensitivity degree consistent with the corresponding light type with the sensitivity range of the first conventional spectrum, and if the light sensitivity degree is not in the sensitivity range corresponding to the first conventional spectrum, reserving the first conventional spectrum;
otherwise, locking a sensitive position point corresponding to the light sensitivity degree, and performing downward sensitive analysis on the first conventional spectrum;
when the downward sensitive analysis result gradually meets the light received by the target object, locking the downward sensitive analysis result to meet the boundary, and obtaining a proper spectrum for reservation;
constructing a first spectrum based on the reserved spectrum of each light type;
and when the blank wavelength band exists in the first spectrum, the optimal band information is screened from a band database, and the first spectrum is filled to obtain an eye-protection broad spectrum matched with the light-sensitive list.
Further, performing an adaptation calculation on the illumination spectrum of the lamp panel setting structure and the eye-protection broad spectrum of the target object, including:
Controlling each LED lamp in a normal state to be in a working state, capturing illumination information based on an outer aperture of a target lamp, and constructing an illumination spectrum of the target lamp;
performing spectrum contrast analysis on the irradiation spectrum and the existing eye-protection broad spectrum, and calculating to obtain an actual adaptation value;
wherein S1 represents an actual adaptation value; m2 represents the number of wavelengths present in the eye-shielding broad spectrum;representing a comparative analysis value at the j2 th wavelength; />Representing the energy value at the j2 th wavelength in the illumination spectrum; />The energy value of the eye-protection broad spectrum under the j2 th wavelength is represented, and max represents the maximum value sign; a1 represents an energy difference constant.
Further, determining the light adjustment factor from the eye-shielding broad spectrum and the non-adaptive broad spectrum comprises:
determining a non-adaptive area of the irradiation spectrum based on the eye-protection broad spectrum, and obtaining an energy low point and an energy high point of each spectrum wavelength in the non-adaptive area;
according to the energy high point and the energy low point under the same wavelength, determining an energy adjustment amplitude, and calibrating the adjustment level of each wavelength to divide the non-adaptive area;
the method comprises the steps of respectively determining independent energy and regional wave bands of each divided region, and obtaining a first adjustment factor of each independent energy from an energy-wave band-factor mapping table;
All the first adjustment factors are corresponding light adjustment factors.
Further, the first arrangement mode and the first proportioning mode are adjusted to obtain a second arrangement mode and a second proportioning mode, which comprises the following steps:
constructing a factor set corresponding to the divided areas based on the light adjustment factors of the same divided area;
analyzing the consistent attribution of the factors of each light adjustment factor in each factor set to obtain attribution results of each light adjustment factor;
if the attribution results of all the factors meet attribution standards, matching a consistent spectrum adjustment scheme according to the factor sets of the corresponding division areas;
if the attribution result of the existing factors does not meet attribution standards, counting the inclusion range of the first factors which do not meet attribution standards and the first number of the first factors;
counting the range size of the inclusion range corresponding to each first factor to obtain an overlapping range, and simultaneously obtaining the adjustment weight of each first factor to obtain the total adjustment weight;
according to the overlapping range and the total adjustment weight, a first optimization scheme aiming at a first factor is obtained from a range-factor type-weight database;
optimizing the corresponding factor set based on the first optimization scheme to obtain a new set, and matching to obtain a corresponding spectrum adjustment scheme;
Obtaining an adjustment effect of each spectrum adjustment scheme based on the lamp panel setting structure and according toObtaining the adjustment scheme corresponding to the best effect as the final adjustment scheme, wherein +_>The j 3-th spectrum adjustment scheme is shown to adjust the first arrangement mode d1 and the first proportioning mode p 1; m3 represents the total number of spectrum adjustment schemes;
wherein,,the adjustment effect of the division area corresponding to the j 3-th spectrum adjustment scheme after the first arrangement mode d1 and the first proportioning mode p1 are adjusted is shown; />The adjustment effect of the j 3-th spectrum adjustment scheme on the rest areas of the corresponding divided areas where the first arrangement mode d1 and the first proportioning mode p1 are located after adjustment is shown;
and obtaining a second arrangement mode and a second proportioning mode according to the final adjustment scheme.
Further, based on the second arrangement mode and the second proportioning mode, the adjusting the lamp panel setting structure includes:
determining the first lamp number of the supplementary LED lamps and the second lamp number of the replacement LED lamps corresponding to the divided areas according to the second proportioning mode;
according to a second arrangement mode, determining a supplementary position of each supplementary LED lamp in the corresponding dividing area based on the lamp panel setting structure, and determining a replacement position of each replacement LED lamp in the corresponding dividing area based on the lamp panel setting result;
Based on the number determination result and the position determination result, the adjustment of the lamp panel setting structure is realized.
The invention also provides a lamp, which is manufactured by adopting the processing method.
Compared with the prior art, the beneficial effects of the application are as follows:
the arrangement and proportioning modes meeting the eye protection requirements are adjusted and obtained through combination analysis on the structure of the lamp and the photosensitivity of the object, so that the effectiveness of eye protection in the lamp using process is ensured.
Drawings
FIG. 1 is a spectrum of a blue excitation LED of the present invention;
FIG. 2 is a spectrum of the ultraviolet excitation LED of the present invention;
FIG. 3 is a graph of the spectrum after adjustment according to the present invention;
FIG. 4 is a flowchart of a processing method for improving the spectral similarity of a lamp according to the present invention;
FIG. 5 is a first block diagram of an LED lamp of the present invention;
FIG. 6 is a second block diagram of an LED lamp of the present invention;
fig. 7 is an electronic schematic diagram of the LED lamp of the present invention.
Detailed Description
In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It is noted that when an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.
According to an embodiment of the present invention, there is provided a first aspect of:
step 1: acquiring a lamp panel setting structure of a target lamp and acquiring a light sensitivity list of a target object using the target lamp;
step 2: matching an eye-protection broad spectrum matched with the photosensitive list from a sensitivity-eye-protection spectrum mapping table;
step 3: performing adaptive calculation on the irradiation spectrum of the lamp panel setting structure and the eye-protection broad spectrum of the target object;
step 4: when the actual adaptation degree does not reach the adaptation standard, determining a light adjustment factor according to the eye protection broad spectrum and the non-adaptation broad spectrum, and adjusting a first arrangement mode and a first proportioning mode of the lamp panel setting structure to obtain a second arrangement mode and a second proportioning mode;
Step 5: and adjusting the lamp panel setting structure based on the second arrangement mode and the second proportioning mode.
In this embodiment, the irradiation spectrum refers to a spectrum corresponding to the irradiation light of the lamp, which can be directly measured.
In this embodiment, the adaptive calculation refers to whether the energy of each wavelength corresponding to the same wavelength is matched and consistent, the higher the matching degree, and the greater the number of matched energies corresponding to the same wavelength, the greater the corresponding actual adaptation degree.
In this embodiment, the adaptation criterion is a value, typically a value of 0.6.
In this embodiment, the non-adapted broad spectrum refers to the eye-shield broad spectrum minus the remaining spectrum after the illumination spectrum.
In this embodiment, the light adjustment factor refers to the energy of which wavelength band needs to be adjusted, so as to determine the number of lamps to be adjusted, the adjustment energy caused by different numbers of lamps, and the like, for example, in order to enable the spectrum to be a spectrum similar to a rectangle, at this time, an operation of adding a red LED, or a violet-blue-red three-chip excitation LED, and the like is required to implement adjustment of the first arrangement mode and the first proportioning mode.
In this embodiment, for example, the first arrangement of lamps is: 1-1-1-0-0-1-1, wherein 1 represents that the LED lamp is arranged, 0 represents that the LED lamp is not arranged, and at the moment, the second arrangement mode is as follows: 1-1-1-2-0-1-1, wherein 2 represents that a red LED lamp is added.
In this embodiment, the first matching mode refers to a matching of the LED lamps existing in the structure corresponding to the lamp on the position layout, where the matching of the first matching mode is: number 1: number 0 = 5:2, the proportion of the second proportion mode is as follows: number 1: number 0: number 2 = 5:1:1.
in this embodiment, the adjustment of the lamp panel arrangement means the addition, replacement, etc. of the lamp to achieve the corresponding protection purpose.
In this embodiment, under the condition of using LEDs, by adjusting the arrangement and proportioning modes of different LEDs, the spectrum similarity of the lamp is greatly improved, so that the lamp is more similar to the natural light spectrum.
Specifically, for example, a certain proportion of violet-blue-red three-chip excitation LEDs (the specific number is determined according to the sizes and the red energy of the lamp string and the lamp panel) are added into a violet-blue two-chip excitation LED lamp string or the lamp panel, and a certain proportion of red LEDs (the specific number is determined according to the sizes and the red energy of the lamp string and the lamp panel) can be added instead. The ultraviolet-blue double-chip excitation LED can eliminate peaks at the blue light wave band of the blue light excitation LED 430-470nm, and improve the energy of the blue light wave band of the ultraviolet light excitation LED 400-480 nm. The energy of 680-780nm red light wave band can be improved by adding the purple-blue-red three-chip excitation LED or the red light LED. Finally, the spectrum shows a spectrum diagram similar to a rectangle in the rectangular range of the wavelength 415-780nm and the energy 0-0.8, as shown in figure 3.
In this embodiment, the target lamp may be any type of lamp with an LED lamp bead, and the lamp bead is at least one, and the lamp panel setting structure may be in a shape of a circle, a square, etc., which is related to the factory setting shape, as shown in fig. 5 and 6, and the corresponding internal structure diagram is shown in fig. 7, where 1 represents a violet-blue dual-chip excitation LED, and 2 represents a violet-blue-red three-chip excitation LED or a red LED.
In this embodiment, the target object refers to a person, and the energy magnitudes of different wavebands adapted by different persons are different, so that a specific adjustment manner needs to be set for the target object to satisfy eye protection of the object to the greatest extent.
In this embodiment, the light sensitivity list includes the light sensitivity of human eyes to different light, mainly because the human eyes have different sensitivity to different wavelengths of visible light, are generally most sensitive to green light, have lower sensitivity to red and blue light, have maximum visual sensitivity to light with λd=555 nm (green), and decrease with increasing or decreasing light with λd, and the light sensitivity of different objects can be determined from the light test body of the object in the history examination process.
In this embodiment, the sensitivity-eye-protection spectrum mapping table includes the sensitivity of the eyes to different light and the energy to which the corresponding sensitive light needs to be adjusted under the sensitivity is more acceptable to the eyes, so that the eye-protection broad spectrum for the light-sensitive list can be obtained by matching, and the spectrum includes the wavelength band and the corresponding energy.
The beneficial effects of the technical scheme are as follows: the arrangement and proportioning modes meeting the eye protection requirement are adjusted and obtained through combination analysis on the structure of the lamp and the photosensitivity of the object, so that the similarity is improved, and the effectiveness of eye protection in the lamp using process is ensured.
Example 2:
based on embodiment 1, obtaining a lamp panel setting structure of a target lamp includes:
according to the lamp type of the target lamp, the initial lamp panel structure of the target lamp is called from a type database;
debugging and checking the target lamp, determining brightness arrays of the target lamp under different debugging and checking conditions, comparing the brightness arrays with brightness arrays under corresponding standard conditions, and constructing a difference array under the same debugging and checking conditions;
constructing a difference matrix based on all the difference arrays, wherein row vectors of the difference matrix correspond to debugging and inspection conditions of each LED lamp in the target lamp, and column vectors of the difference matrix correspond to debugging and inspection results of each LED lamp under different debugging and inspection conditions;
Calculating a first qualifying value for each column vector in the difference matrix:
wherein n1 represents the number of debug test conditions;a detection weight indicating the i1 st debug test condition, and，/>check value indicating that the corresponding LED lamp is in the i1 st debug check condition,/>Representing the standard value of the corresponding LED lamp in the i1 st debugging test condition, wherein +.>The method comprises the steps of carrying out a first treatment on the surface of the D1 represents a first qualifying value for the respective LED lamp;
calculating second qualified values of two adjacent row vectors in the difference matrix under the same debugging and inspection condition:
wherein D2 represents second qualified values of two adjacent row vectors under the same debugging and inspection condition; n2 represents the number of light and shade in the same state as the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition; n3 represents the number of light and shade in a state inconsistent with the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition, wherein n < 2+ > n < 3 > is the total number of the LED lamps,represents the check value of j1 under the same debug check condition in a consistent state,/>Representing the standard value of the j1 st under the same debugging and inspection condition in a consistent state;
calculating lamp qualification values of the corresponding LED lamps according to all the first qualification values and all the second qualification values;
Wherein,,representing a first qualified value of the j2 th LED lamp in all the LED lamps; />Representing second qualified values corresponding to the i1 st debugging and inspection condition under all the debugging and inspection conditions; d3 represents a lamp fit value corresponding to the j2 th LED lamp;
when the lamp qualification value is smaller than a preset qualification value, judging that the corresponding LED lamp is in a fault state, and calibrating a first position;
otherwise, judging that the corresponding LED lamp is in a normal state;
and attaching the first position calibration result to the initial lamp panel structure to obtain a lamp panel setting structure.
In this embodiment, the type database includes different lamp types and factory lamp panel structures matched with the lamp types, the lamp types refer to the model of the lamp, and the lamp panel structures refer to the distribution arrangement and the distribution number of the LED lamps on the lamp panel.
In this embodiment, in daily life, the lamps used in home use include multiple control modes to ensure that they emit different lights, such as warm light, cold light, etc., so by adopting the debug test mode, the target lamp is subjected to debug test to obtain a brightness array, where the brightness array= { LED1:l1 LED2: and (2) respectively obtaining the brightness L of the LED lamp of the lamp under different test conditions.
。
In this embodiment, the test value is the corresponding energy value determined.
In this embodiment, the number of shades in a state consistent with the same debug test condition refers to the LED lamp in the luminaire that is controlled by the debug test condition.
In this embodiment, the first position calibration refers to a calibrated fault position.
The beneficial effects of the technical scheme are as follows: the array under different test conditions is constructed, so that a difference matrix is constructed, an effective basis is provided for the subsequent calculation of the first qualified value, the second qualified value and the lamp qualified value, an effective judgment theory is provided for judging whether the LED lamp is effective, the subsequent spectrum adjustment process is ensured, the adjustment efficiency is improved, and the similarity is effectively improved. Example 3:
based on embodiment 1, acquiring a light sensitivity list of a target object using the target luminaire includes:
extracting the light sensitivity degree of the target object under different illumination from a historical light sensitivity test physical examination table of the target object;
and constructing a light sensitivity list based on all the light sensitivity degrees.
In this embodiment, the historical light sensitivity test physical examination table refers to the physical examination result of the subject on the sensitivity of eyes during physical examination, so as to obtain the light sensitivity degree, for example, the light sensitivity to green light, the light sensitivity to red light, and the like.
In this embodiment, the light sensitivity list includes different light types and the light sensitivity level corresponding to each light type.
The beneficial effects of the technical scheme are as follows: the light sensitivity degree is extracted from the physical examination table, so that the light sensitivity table is conveniently constructed, and an effective basis is provided for the follow-up adaptation of the eye-protection spectrum. Example 4:
based on embodiment 1, matching an eye-protection broad spectrum adapted to the light-sensitive list from a sensitivity-eye-protection spectrum mapping table, comprising:
acquiring the light type and the light sensitivity degree of each sensitization in the sensitization list;
performing first matching on each light type and a sensitivity-eye protection spectrum mapping table to obtain a first conventional spectrum of the corresponding light type;
comparing the light sensitivity degree consistent with the corresponding light type with the sensitivity range of the first conventional spectrum, and if the light sensitivity degree is not in the sensitivity range corresponding to the first conventional spectrum, reserving the first conventional spectrum;
otherwise, locking a sensitive position point corresponding to the light sensitivity degree, and performing downward sensitive analysis on the first conventional spectrum;
when the downward sensitive analysis result gradually meets the light received by the target object, locking the downward sensitive analysis result to meet the boundary, and obtaining a proper spectrum for reservation;
Constructing a first spectrum based on the reserved spectrum of each light type;
and when the blank wavelength band exists in the first spectrum, the optimal band information is screened from a band database, and the first spectrum is filled to obtain an eye-protection broad spectrum matched with the light-sensitive list.
In this embodiment, the sensitivity-eye protection spectrum mapping table includes protection spectrums corresponding to different light types, so as to directly obtain the relevant first conventional spectrum.
In this embodiment, the first conventional spectrum is a spectrum situation conforming to the public, but each object has its own situation, such as astigmatism, amblyopia, hyperopia, etc., so it is necessary to compare with the conventional spectrum according to the light sensitivity level, for example, the light sensitivity level refers to the optimum level that the object can bear for the type of light, for example, the light sensitivity level is 0.8, and the normal sensitivity range corresponding to the first conventional spectrum is 0-0.7, and the sensitivity range is related to energy, that is, the object can bear the corresponding light situation, so the corresponding first conventional spectrum is reserved.
In this embodiment, when the sensitivity is within the sensitivity range, for example, the light sensitivity is 0.5,0 to 0.5 is downward, and the sensitive position point is corresponding to 0.5.
In this embodiment, the downward analysis refers to whether the object can withstand the light condition corresponding to the critical point of 0.5, and if so, the appropriate spectrum is a spectrum corresponding to sensitivity including 0 to 0.5.
Otherwise, the suitable spectrum is a spectrum corresponding to sensitivity including 0-y 01, wherein y01 is smaller than 0.5.
In this embodiment, the reserved spectrum is one case that both satisfy the sensitivity of the object under different light types, i.e. the case of light that the object can accept.
In this embodiment, the first spectrum refers to a combination of suitable spectra under different light types that the user may receive.
In this embodiment, the blank wavelength band refers to that only 450nm-700nm exists in the first spectrum, and at this time, the spectrum in the 700nm-780nm band needs to be complemented, and the complemented spectrum is a conventional spectrum in the corresponding band range.
In this embodiment, the optimal band information refers to the left-over wavelength band and the conventional spectrum matched to the left-over wavelength band, and finally the eye-shielding broad spectrum is obtained.
In this embodiment, the sensitivity range is determined in advance by a large number of experiments for different lights, which is known.
The beneficial effects of the technical scheme are as follows: the spectrum is effectively reserved in advance by matching the conventional spectrum and performing contrast analysis of the sensitive range, the spectrum is filled by screening wave band information from the data, the eye-protection broad spectrum is effectively constructed, an effective basis is provided for subsequent adjustment, the similarity is further improved, and the eye-protection high efficiency is ensured. Example 5:
Based on embodiment 1, performing an adaptation calculation on the irradiation spectrum of the lamp panel setting structure and the eye-shielding broad spectrum of the target object, includes:
controlling each LED lamp in a normal state to be in a working state, capturing illumination information based on an outer aperture of a target lamp, and constructing an illumination spectrum of the target lamp;
performing spectrum contrast analysis on the irradiation spectrum and the existing eye-protection broad spectrum, and calculating to obtain an actual adaptation value;
wherein S1 represents an actual adaptation value; m2 represents the number of wavelengths present in the eye-shielding broad spectrum;representing a comparative analysis value at the j2 th wavelength; />Representing the energy value at the j2 th wavelength in the illumination spectrum; />The energy value of the eye-protection broad spectrum under the j2 th wavelength is represented, and max represents the maximum value sign; a1 represents an energy difference constant.
In this embodiment, the LED lamp in a normal operation state refers to a lamp in which no malfunction exists.
In this embodiment, the illumination information of the outer aperture refers to spectrum testing performed by a spectrum testing instrument outside the lampshade of the lamp, so as to obtain an illumination spectrum for the lamp.
In this embodiment, the illumination spectrum is the same as the wavelength range corresponding to the eye-shielding broad spectrum, except that the energy level corresponding to each wavelength may be different, and thus the actual adaptation is calculated.
The beneficial effects of the technical scheme are as follows: the irradiation spectrum and the eye-protection broad spectrum are compared and analyzed, so that an actual adaptation value is obtained through effective calculation, a basis is provided for subsequent adjustment, and the eye-protection high efficiency is ensured. Example 6:
based on the embodiment 1, the light adjustment factor is determined according to the eye-shielding broad spectrum and the non-adaptive broad spectrum, including:
determining a non-adaptive area of the irradiation spectrum based on the eye-protection broad spectrum, and obtaining an energy low point and an energy high point of each spectrum wavelength in the non-adaptive area;
according to the energy high point and the energy low point under the same wavelength, determining an energy adjustment amplitude, and calibrating the adjustment level of each wavelength to divide the non-adaptive area;
the method comprises the steps of respectively determining independent energy and regional wave bands of each divided region, and obtaining a first adjustment factor of each independent energy from an energy-wave band-factor mapping table;
all the first adjustment factors are corresponding light adjustment factors.
In this embodiment, the non-adaptive broad spectrum refers to the inconsistency between the eye-shielding broad spectrum and the irradiation spectrum, and is mainly used for adjusting the irradiation spectrum, and the non-adaptive broad spectrum is the rest of the eye-shielding broad spectrum after the irradiation spectrum is intercepted.
In this embodiment, the remaining spectrum is a non-adaptive broad spectrum, and each wavelength on the spectrum has an upper boundary point and a lower boundary point, where the upper boundary point is an energy high point and the lower boundary point is an energy low point.
In this embodiment, the larger the energy modulation amplitude, the higher the modulation level is represented, so that the region division can be performed according to the level consistency, for example, the non-adaptive point includes: the wavelengths 1, 2, 3 and 4, wherein the adjustment level of the wavelength 1 is consistent with that of the wavelength 2, and the adjustment level of the wavelength 3 and 4 are consistent, at this time, the wavelengths 1 and 2 are correspondingly divided into one area, and the wavelengths 3 and 4 are correspondingly divided into one area.
In this embodiment, the individual energy refers to energy at the same wavelength, and the regional band refers to a band of divided regions.
In this embodiment, the energy-band-factor mapping table includes different combinations of energy-bands and matched factors, and thus a first adjustment factor for the individual energy may be obtained.
In this embodiment, the first adjustment factor is a factor that can enable the energy of the wavelength 1 in the non-adaptive broad spectrum to reach the energy 02 corresponding to the eye-shielding broad spectrum from the energy 01 corresponding to the illumination spectrum, and the purpose of dividing the area is to determine whether the determined adjustment factor of the wavelength can effectively improve the energy of other wavelengths of the same class in the corresponding band, because in the adjustment process, although the adjustment is a factor determined for a certain single wavelength, the whole spectrum is affected by a certain adjustment in the adjustment process.
The beneficial effects of the technical scheme are as follows: the non-adaptive area is determined, and the area division is carried out according to the energy amplitudes of the non-adaptive area under different wavelengths, so that the adjustment factors are obtained from the mapping table, the effective adjustment of the independent energy is ensured, and the similarity is improved to the greatest extent.
Example 7:
based on the embodiment 1, the adjusting the first arrangement mode and the first proportioning mode to obtain a second arrangement mode and a second proportioning mode includes:
constructing a factor set corresponding to the divided areas based on the light adjustment factors of the same divided area;
analyzing the consistent attribution of the factors of each light adjustment factor in each factor set to obtain attribution results of each light adjustment factor;
if the attribution results of all the factors meet attribution standards, matching a consistent spectrum adjustment scheme according to the factor sets of the corresponding division areas;
if the attribution result of the existing factors does not meet attribution standards, counting the inclusion range of the first factors which do not meet attribution standards and the first number of the first factors;
counting the range size of the inclusion range corresponding to each first factor to obtain an overlapping range, and simultaneously obtaining the adjustment weight of each first factor to obtain the total adjustment weight;
According to the overlapping range and the total adjustment weight, a first optimization scheme aiming at a first factor is obtained from a range-factor type-weight database;
optimizing the corresponding factor set based on the first optimization scheme to obtain a new set, and matching to obtain a corresponding spectrum adjustment scheme;
obtaining an adjustment effect of each spectrum adjustment scheme based on the lamp panel setting structure and according toObtaining the adjustment scheme corresponding to the best effect as the final adjustment scheme, wherein +_>Represents the j3 rd spectral adjustment scheme pairAn adjustment effect after the adjustment of the arrangement mode d1 and the first proportioning mode p 1; m3 represents the total number of spectrum adjustment schemes;
wherein,,the adjustment effect of the division area corresponding to the j 3-th spectrum adjustment scheme after the first arrangement mode d1 and the first proportioning mode p1 are adjusted is shown; />The adjustment effect of the j 3-th spectrum adjustment scheme on the rest areas of the corresponding divided areas where the first arrangement mode d1 and the first proportioning mode p1 are located after adjustment is shown;
and obtaining a second arrangement mode and a second proportioning mode according to the final adjustment scheme.
In this embodiment, there are multiple wavelengths in each divided region, and there are how many light adjustment factors, and the set contains a corresponding number of light adjustment factors.
In this embodiment, the consistent attribution of the factors refers to whether the energy dissimilarity problem of the non-adaptive area can be solved after corresponding adjustment is performed according to each factor in the factor set, that is, whether the factors can be adjusted for energy of other wavelengths besides the energy of the corresponding wavelength after adjustment is performed according to each factor, if the factors exist, the attribution result of the light adjustment factors is considered to meet attribution standards, otherwise, the attribution result is considered not to meet attribution standards.
In the case that the attribution criteria are met, the light adjustment factors are complemented with each other, and the spectrum adjustment schemes consistent with different combination factors can be obtained by matching from a lamp-factor-scheme database, wherein the lamp-factor-scheme database comprises different lamp models, required factor combinations and matched adjustment schemes, and the adjustment schemes are preset.
In this embodiment, the inclusion range refers to a wavelength band corresponding to the change range, in which after the energy of the wavelength at the corresponding position is changed by the corresponding first factor, the energy corresponding to the other wavelength positions is also changed;
And performing intersection processing on the wavelength bands corresponding to all the change ranges to obtain an overlapping range.
In this embodiment, each first factor has its existing weight size in the whole adjustment process, the weight size is obtained based on a lamp type-factor-weight mapping table, and the mapping table includes adjustment results and adjustment weights corresponding to different lamp types under different adjustment conditions, so that the existing weight size can be obtained effectively.
In this embodiment, the first optimization scheme is extracted from the database, and the optimization scheme is aimed at optimizing a factor, for example, the factor originally includes a range of t1 to t2, and the optimized range is a range of t1 to t3, where t3 is greater than t2.
In this embodiment, the new set refers to a set after factor optimization, and then a spectrum adjustment scheme is obtained by matching from a corresponding database.
In this embodiment, since the spectrum adjustment schemes are corresponding divided regions, when there are a plurality of divided regions, there are a plurality of corresponding spectrum adjustment schemes, so the adjustment scheme corresponding to the best effect is selected as the final adjustment scheme from the bottom of the adjustment effect, wherein each adjustment scheme is one adjustment to the whole light in the adjustment process using different spectrum adjustment schemes, so the best is selected from all schemes, and further, the two aspects are selected, one is the adjustment to the divided region itself, and the other is the adjustment to the remaining region excluding the divided region itself.
In this embodiment, the adjusting effect is according to the consistency degree of the different division areas in the non-adaptive area with the eye-protection spectrum, and the more consistent, the better the corresponding adjusting effect.
In this embodiment, the final adjustment scheme includes lamp addition and replacement, so as to ensure the spectrum adaptation.
The beneficial effects of the technical scheme are as follows: the adjustment schemes under different conditions are effectively determined by constructing factor sets and attribution analysis aiming at a plurality of divided areas, and the scheme corresponding to the optimal effect is screened as a final adjustment scheme according to the adjustment effect of each adjustment scheme, so that adjustment is realized, and high-efficiency eye protection is ensured. Example 8:
based on embodiment 7, adjusting the lamp panel setting structure based on the second arrangement mode and the second proportioning mode includes:
determining the first lamp number of the supplementary LED lamps and the second lamp number of the replacement LED lamps corresponding to the divided areas according to the second proportioning mode;
according to a second arrangement mode, determining a supplementary position of each supplementary LED lamp in the corresponding dividing area based on the lamp panel setting structure, and determining a replacement position of each replacement LED lamp in the corresponding dividing area based on the lamp panel setting result;
Based on the number determination result and the position determination result, the adjustment of the lamp panel setting structure is realized.
The beneficial effects of the technical scheme are as follows: the effective adjustment of the structure is carried out in advance by determining the number of the supplement and the replacement and the positions of the supplement and the replacement, so that the eye protection reliability is further improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A processing method for improving the spectrum similarity of a lamp is characterized by comprising the following steps:
step 1: acquiring a lamp panel setting structure of a target lamp and acquiring a light sensitivity list of a target object using the target lamp;
step 2: matching an eye-protection broad spectrum matched with the photosensitive list from a sensitivity-eye-protection spectrum mapping table;
Step 3: performing adaptive calculation on the irradiation spectrum of the lamp panel setting structure and the eye-protection broad spectrum of the target object;
step 4: when the actual adaptation degree does not reach the adaptation standard, determining a light adjustment factor according to the eye protection broad spectrum and the non-adaptation broad spectrum, and adjusting a first arrangement mode and a first proportioning mode of the lamp panel setting structure to obtain a second arrangement mode and a second proportioning mode;
step 5: and adjusting the lamp panel setting structure based on the second arrangement mode and the second proportioning mode.
2. The method for improving spectral similarity of a lamp according to claim 1, wherein obtaining a lamp panel arrangement structure of a target lamp comprises:
according to the lamp type of the target lamp, the initial lamp panel structure of the target lamp is called from a type database;
debugging and checking the target lamp, determining brightness arrays of the target lamp under different debugging and checking conditions, comparing the brightness arrays with brightness arrays under corresponding standard conditions, and constructing a difference array under the same debugging and checking conditions;
constructing a difference matrix based on all the difference arrays, wherein row vectors of the difference matrix correspond to debugging and inspection conditions of each LED lamp in the target lamp, and column vectors of the difference matrix correspond to debugging and inspection results of each LED lamp under different debugging and inspection conditions;
Calculating a first qualifying value for each column vector in the difference matrix:
wherein n1 represents the number of debug test conditions;a detection weight indicating the i1 st debug test condition, and，/>check value indicating that the corresponding LED lamp is in the i1 st debug check condition,/>Representing the standard value of the corresponding LED lamp in the i1 st debugging test condition, wherein +.>The method comprises the steps of carrying out a first treatment on the surface of the D1 represents a first qualifying value for the respective LED lamp;
calculating second qualified values of two adjacent row vectors in the difference matrix under the same debugging and inspection condition:
wherein D2 represents second qualified values of two adjacent row vectors under the same debugging and inspection condition; n2 represents the number of light and shade in the same state as the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition; n3 represents the number of light and shade in a state inconsistent with the same debugging and inspection condition in all the LED lamps under the same debugging and inspection condition, wherein n < 2+ > n < 3 > is the total number of the LED lamps,represents the check value of j1 under the same debug check condition in a consistent state,/>Representing the standard value of the j1 st under the same debugging and inspection condition in a consistent state;
calculating lamp qualification values of the corresponding LED lamps according to all the first qualification values and all the second qualification values;
Wherein,,representing a first qualified value of the j2 th LED lamp in all the LED lamps; />Representing second qualified values corresponding to the i1 st debugging and inspection condition under all the debugging and inspection conditions; d3 represents a lamp fit value corresponding to the j2 th LED lamp;
when the lamp qualification value is smaller than a preset qualification value, judging that the corresponding LED lamp is in a fault state, and calibrating a first position;
otherwise, judging that the corresponding LED lamp is in a normal state;
and attaching the first position calibration result to the initial lamp panel structure to obtain a lamp panel setting structure.
3. The method of claim 1, wherein obtaining a list of light sensitivity of a target object using the target luminaire comprises:
extracting the light sensitivity degree of the target object under different illumination from a historical light sensitivity test physical examination table of the target object;
and constructing a light sensitivity list based on all the light sensitivity degrees.
4. The method of claim 1, wherein matching an eye-shielding broad spectrum matching the light-sensitive list from a sensitivity-eye-shielding spectrum mapping table, comprises:
Acquiring the light type and the light sensitivity degree of each sensitization in the sensitization list;
performing first matching on each light type and a sensitivity-eye protection spectrum mapping table to obtain a first conventional spectrum of the corresponding light type;
comparing the light sensitivity degree consistent with the corresponding light type with the sensitivity range of the first conventional spectrum, and if the light sensitivity degree is not in the sensitivity range corresponding to the first conventional spectrum, reserving the first conventional spectrum;
otherwise, locking a sensitive position point corresponding to the light sensitivity degree, and performing downward sensitive analysis on the first conventional spectrum;
when the downward sensitive analysis result gradually meets the light received by the target object, locking the downward sensitive analysis result to meet the boundary, and obtaining a proper spectrum for reservation;
constructing a first spectrum based on the reserved spectrum of each light type;
and when the blank wavelength band exists in the first spectrum, the optimal band information is screened from a band database, and the first spectrum is filled to obtain an eye-protection broad spectrum matched with the light-sensitive list.
5. The method for improving the spectrum similarity of a lamp according to claim 1, wherein the performing an adaptation calculation on the irradiation spectrum of the lamp panel arrangement structure and the eye-shielding broad spectrum of the target object includes:
Controlling each LED lamp in a normal state to be in a working state, capturing illumination information based on an outer aperture of a target lamp, and constructing an illumination spectrum of the target lamp;
performing spectrum contrast analysis on the irradiation spectrum and the existing eye-protection broad spectrum, and calculating to obtain an actual adaptation value;
wherein S1 represents an actual adaptation value; m2 represents the number of wavelengths present in the eye-shielding broad spectrum;representing a comparative analysis value at the j2 th wavelength; />Representing the energy value at the j2 th wavelength in the illumination spectrum; />The energy value of the eye-protection broad spectrum under the j2 th wavelength is represented, and max represents the maximum value sign; a1 represents an energy difference constant.
6. The method of claim 1, wherein determining the light adjustment factor based on the eye-shielding broad spectrum and the non-adaptive broad spectrum comprises:
determining a non-adaptive area of the irradiation spectrum based on the eye-protection broad spectrum, and obtaining an energy low point and an energy high point of each spectrum wavelength in the non-adaptive area;
according to the energy high point and the energy low point under the same wavelength, determining an energy adjustment amplitude, and calibrating the adjustment level of each wavelength to divide the non-adaptive area;
The method comprises the steps of respectively determining independent energy and regional wave bands of each divided region, and obtaining a first adjustment factor of each independent energy from an energy-wave band-factor mapping table;
all the first adjustment factors are corresponding light adjustment factors.
7. The method for improving the spectral similarity of a lamp according to claim 1, wherein adjusting the first arrangement mode and the first proportioning mode to obtain a second arrangement mode and a second proportioning mode comprises:
constructing a factor set corresponding to the divided areas based on the light adjustment factors of the same divided area;
analyzing the consistent attribution of the factors of each light adjustment factor in each factor set to obtain attribution results of each light adjustment factor;
if the attribution results of all the factors meet attribution standards, matching a consistent spectrum adjustment scheme according to the factor sets of the corresponding division areas;
if the attribution result of the existing factors does not meet attribution standards, counting the inclusion range of the first factors which do not meet attribution standards and the first number of the first factors;
counting the range size of the inclusion range corresponding to each first factor to obtain an overlapping range, and simultaneously obtaining the adjustment weight of each first factor to obtain the total adjustment weight;
According to the overlapping range and the total adjustment weight, a first optimization scheme aiming at a first factor is obtained from a range-factor type-weight database;
optimizing the corresponding factor set based on the first optimization scheme to obtain a new set, and matching to obtain a corresponding spectrum adjustment scheme;
obtaining an adjustment effect of each spectrum adjustment scheme based on the lamp panel setting structure and according toObtaining the adjustment scheme corresponding to the best effect as the final adjustment scheme, wherein +_>The j 3-th spectrum adjustment scheme is shown to adjust the first arrangement mode d1 and the first proportioning mode p 1; m3 represents the total number of spectrum adjustment schemes;
wherein,,the adjustment effect of the division area corresponding to the j 3-th spectrum adjustment scheme after the first arrangement mode d1 and the first proportioning mode p1 are adjusted is shown; />The adjustment effect of the j 3-th spectrum adjustment scheme on the rest areas of the corresponding divided areas where the first arrangement mode d1 and the first proportioning mode p1 are located after adjustment is shown;
and obtaining a second arrangement mode and a second proportioning mode according to the final adjustment scheme.
8. The method of claim 7, wherein adjusting the lamp panel setting structure based on the second arrangement and the second proportioning comprises:
Determining the first lamp number of the supplementary LED lamps and the second lamp number of the replacement LED lamps corresponding to the divided areas according to the second proportioning mode;
according to a second arrangement mode, determining a supplementary position of each supplementary LED lamp in the corresponding dividing area based on the lamp panel setting structure, and determining a replacement position of each replacement LED lamp in the corresponding dividing area based on the lamp panel setting result;
based on the number determination result and the position determination result, the adjustment of the lamp panel setting structure is realized.
9. A lamp, characterized in that: the luminaire is manufactured by the treatment method of any one of claims 1-8.
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