CN110278641A - A kind of Library Lighting control method - Google Patents
A kind of Library Lighting control method Download PDFInfo
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- CN110278641A CN110278641A CN201910467907.1A CN201910467907A CN110278641A CN 110278641 A CN110278641 A CN 110278641A CN 201910467907 A CN201910467907 A CN 201910467907A CN 110278641 A CN110278641 A CN 110278641A
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- light filling
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- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of Library Lighting control method, comprising the following steps: 1) data processing: acquiring the photometric data of all test points every a period, obtains each test point in the photometric data of J period；2) gap of the luminosity data of label acquisition and luminosity recommended standard: the 3) gap of the luminosity data of analysis acquisition and luminosity recommended standard, process is as follows: 3.1) 1 test point is that this test point does not need installation headlamp in all temporal labels；3.2) if the time of 1 test point label -1 is especially more, the threshold value beyond setting, the illumination of this test point may allow people to be easy fatigue, it is proposed that adjust neighbouring ceiling light or wall lamp；3.3) it is recorded according to position, gap, divides Lighting control region, formulate the control target of headlamp.The present invention provides a kind of Library Lighting control methods with good energy saving.
Description
Technical field
The present invention relates to a kind of Library Lighting control methods.
Background technique
Book Shi Faxian is looked in library, has a small device and a headlamp above each perpendicular lattice bookshelf, it has been observed that working as someone
When mobile, headlamp can be lighted, and can have light source illumination under dim light, help reader to consult books.On library top
There is lamp, there is on wall lamp, window side have family UV light, certain place certain times in library can be not turned on headlamp,
It is energy saving.
Summary of the invention
In order to overcome the shortcomings of that existing Library Lighting control mode energy saving is poor, the present invention provides one kind with good
The Library Lighting control method of good energy saving.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of Library Lighting control method, the described method comprises the following steps:
1) data processing
Library's test point W1, W2 ..., Wi ... are obtained, WI chooses M according to test point around it at a distance from light source
Test point acquires the photometric data of all test points every a period as final test point, the total J period, t1,
T2 ..., tj ... tJ, obtain each test point in the photometric data of J period, with symbol u_i_j indicate test point Wi when
Between section tj photometric data, illumination threshold value be u_max, u_min；
2) gap of the luminosity data of label acquisition and luminosity recommended standard:
3) gap of the luminosity data of analysis acquisition and luminosity recommended standard, process are as follows:
3.1) 1 test point is that this test point does not need installation headlamp in all temporal labels；
3.2) if the time of 1 test point label -1 is especially more, the illumination of the threshold value beyond setting, this test point can
People can be allowed to be easy fatigue, ceiling light or wall lamp near selection adjustment；
3.3) it is recorded according to position, gap, divides Lighting control region, formulate the control target of headlamp, process is as follows:
3.3.1 it) rejects and does not need the test point of light filling or illumination beyond threshold value, as light filling test point；
3.3.2) calculating light filling gap of the single light filling test point in the t1-tJ time has intersection, which indicates in t1-tJ
Time all meets the light filling gap of suggested range；If the light filling gap in the t1-tJ time does not have intersection, when dividing t1-tJ
Between, so that the light filling gap that each time divides section has intersection；Intersection refers to that light filling gap in different time periods has intersection:
3.3.3 Lighting control region) is divided, so that the light filling of all light filling test points is poor in each Lighting control subregion
Away from there is intersection, this intersection part is exactly the light filling target of all light filling test points in this Lighting control subregion；
3.3.4) form the control target of headlamp: each test point each time divides the light filling mesh of section in Lighting control region
Mark.
Further, the step 3.3.2) in, the calculating of intersection uses voting mechanism, and process is as follows:
3.3.2.1 light filling boundary) is determined, between 0-500lx, the illumination of certain test point time is 299, at this time light filling
Labeled as 1, light filling gap is [1,201], and when illumination is 300, light filling is labeled as 0, and light filling gap is 0, (illumination when illumination is 0
Numerical value is not negative value), light filling is labeled as 1, and light filling gap is [300,500], so light filling boundary is 0-500；
3.3.2.2 light filling boundary equal part) is divided into num light filling unit interval；
3.3.2.3) light filling unit interval voting rule is set: if light filling unit interval is in test point Wi in time period t j
Light filling gap within the scope of, which throws 1 ticket, otherwise 0 ticket；
Eg is enabled to indicate g-th of light filling unit interval, total num light filling unit interval, benefit of the test point Wi in time period t j
For the equation of light away from for [u_min-u_i_j, u_max-u_i_j], p_g_i_j indicates g-th of light filling unit interval in test point Wi, time
The gained vote of section tj；
5lx is a unit, light filling unit interval are as follows: 5,10,15,20 ... 495,500, the light filling of some test point time
Gap is [50,250], then light filling unit interval 50,55,60 ..., 245,250, all throw 1 ticket；
3.3.2.4 intersection) is calculated,
P_g_i_1 indicates that g-th of light filling unit interval indicates g in test point Wi, the gained vote of time period t 1, p_g_i_2
A light filling unit interval is in test point Wi, the gained vote of time period t 2, if p_g_i_1=1, p_g_i_2=1, illustrates light filling list
Position section Eg is to meet test point Wi in time period t 1, the lighting demand of t2, and number of votes obtained is 2 at this time, is counted, if
Poll is equal to the light filling gap quantity for participating in ballot, then it represents that the light filling gap for participating in ballot has intersection；
Therefore, the light filling gap for calculating single light filling test point in the t1-tJ time has intersection, if p_g_i_1+p_g_i_
2+ ...+p_g_i_J=J, then it represents that, g-th of light filling unit interval test point Wi t1, t2 ..., the light filling gap of tJ time
There is intersection；
Num light filling unit interval is searched for, the light filling unit area of p_g_i_1+p_g_i_2+ ...+p_g_i_J=J will be met
Between be grouped into set G_i.
Further, the step 3.3.3) in, Lighting control region is divided, so that institute in each Lighting control subregion
Having the light filling gap of light filling test point has intersection, process are as follows:
Two light filling test points W1, W2, the collection in period dimension are combined into G_1, G_2, search for G_1, the light filling in G_2
Unit interval, if p_g_1_1+p_g_1_2+ ...+p_g_1_J+p_g_2_1+p_g_2_2+ ...+p_g_2_J=2*J, at this time
Number of votes obtained is 2J, illustrates that light filling unit interval Eg is to meet test point W1, test point W2 simultaneously to need in the light filling of time period t 1-tJ
It asks, indicates that 2 light filling test points for participating in ballot have intersection, light filling unit interval Eg is grouped into set G (W1, W2)；
Therefore, the test point for having intersection can be divided into a sub- control area R1, acquisition set G (W1, W2 ...,
Wr1)。
Further, the step 3.3.4) in, control program are as follows: t1-tJ time, the test point in the R1 of control area
W1, W2 ..., Wr1, control target are G (W1, W2 ..., Wr1).
In the step 2), mark the process of the luminosity data of acquisition and the gap of luminosity recommended standard as follows:
2.1) luminosity data of acquisition is judged whether in luminosity suggested range, when in suggested range, is labeled as 0,
Illumination at this time is suitably, not need to open the headlamp on bookshelf；
2.2) when not in suggested range, if it is greater than u_max, it is labeled as -1, there are problems that illumination transition at this time,
It does not need to open the headlamp on bookshelf；
2.3) when not in suggested range, if it is less than u_min, it is labeled as 1, there is a problem of that illumination is insufficient at this time,
It needs to open the headlamp on bookshelf, calculates the value and record of light filling gap u_max-u, u_min-u；
F_i_j is marked to indicate light filling label of the test point Wi in time period t j
When f_i_j is 1, light filling gap, [u_min-u, u_max-u] are recorded.
In the step 1), data acquisition are as follows:
1.1 draw Structure of Library figure, including bookshelf placement position, desk, aisle, glass-sunlight, ceiling light and wall lamp,
Determine the movable region of reader and light source position；
1.2 determine test point,
1.2.1) library's regional network is formatted, with symbol S (x, y, z) indicate light source position, with symbol W (x, y,
Z) pre-selection test point position is indicated；
1.2.2) the distance of statistics pre-selection test point and all light sources
Library's light source has 3 seed types, respectively wall lamp, ceiling light, sunlight, is indicated with symbol Q1, Q2, Q3, Q1 type light
Source has N1, and Q2 types of light sources has N2, and Q3 types of light sources has N3, and the position of all light sources indicates are as follows:
S_Q1_1 (x, y, z), S_Q1_2 (x, y, z) ..., S_Q1_N1 (x, y, z)
S_Q2_1 (x, y, z), S_Q2_2 (x, y, z) ..., S_Q2_N2 (x, y, z)
S_Q3_1 (x, y, z), S_Q3_2 (x, y, z) ..., S_Q3_N3 (x, y, z)
S_Q1_1 (x, y, z) is expressed as the 1st light source position of Q1 type；
Preselect the distance of test point W (x, y, z) and light source S (x, y, z):
The distance of pre-selection test point w and all light sources can be calculated using above-mentioned formula
LW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1
LW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2
LW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3
1.2.3) according to pre-selection test point apart from various types of light sources distance label pre-selection test vertex type
Compare the distance L of pre-selection test point W and Q1 types of light sourcesW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1, selection 3 is most
Small distance is labeled as LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c
Compare the distance L of pre-selection test point W and Q2 types of light sourcesW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2, selection 3 is most
Small distance is labeled as LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c
Compare the distance L of pre-selection test point W and Q3 types of light sourcesW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3, selection 3 is most
Small distance is labeled as LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_cPreselect test point W type mark:
LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c, LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c, LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_c
1.2.4) compare pre-selection test vertex type, select different types of pre-selection test point as final test point.
Beneficial effects of the present invention are mainly manifested in: having good energy saving.
Detailed description of the invention
Fig. 1 is Structure of Library schematic diagram.
Fig. 2 is that the test point of intersection divides area schematic.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of Library Lighting control method, by taking the library municipal of Hangzhou as an example, implementation process is as follows:
The first, data acquire
1.1 draw Structure of Library figure (bookshelf placement position, desk, aisle, glass-sunlight, ceiling light, wall lamp), determine
The movable region of reader (near bookshelf), light source position；
1.2 determine test point,
1.2.1) library's regional network is formatted, with symbol S (x, y, z) indicate light source position, with symbol W (x, y,
Z) pre-selection test point position is indicated；
1.2.2) the distance of statistics pre-selection test point and all light sources
Library's light source has 3 seed types, respectively wall lamp, ceiling light, sunlight, is indicated with symbol Q1, Q2, Q3, Q1 type light
Source has N1, and Q2 types of light sources has N2, and Q3 types of light sources has N3, and the position of all light sources can indicate are as follows:
S_Q1_1 (x, y, z), S_Q1_2 (x, y, z) ..., S_Q1_N1 (x, y, z)
S_Q2_1 (x, y, z), S_Q2_2 (x, y, z) ..., S_Q2_N2 (x, y, z)
S_Q3_1 (x, y, z), S_Q3_2 (x, y, z) ..., S_Q3_N3 (x, y, z)
S_Q1_1 (x, y, z) is expressed as the 1st light source position of Q1 type；
Preselect the distance of test point W (x, y, z) and light source S (x, y, z):
The distance of pre-selection test point w and all light sources can be calculated using above-mentioned formula
LW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1
LW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2
LW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3
1.2.3) according to pre-selection test point apart from various types of light sources distance label pre-selection test vertex type
Compare the distance L of pre-selection test point W and Q1 types of light sourcesW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1, selection 3 is most
Small distance is labeled as LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c
Compare the distance L of pre-selection test point W and Q2 types of light sourcesW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2, selection 3 is most
Small distance is labeled as LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c
Compare the distance L of pre-selection test point W and Q3 types of light sourcesW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3, selection 3 is most
Small distance is labeled as LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_c
Preselect test point W type mark:
LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c, LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c, LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_c
1.2.4) compare pre-selection test vertex type, select different types of pre-selection test point as final test point
Illustrate: the distance of pre-selection test point W1 and all light sources is
13,16,12,3,2,5,17
16,14,13,12,4,3,2
3,4,15,15,3
Type mark are as follows:
2,3,5,2,3,4,3,3,4,
Illustrate that there are the light source of Q1 type in distance 2 around W1,3,5 position, there is Q2 class in the position of surrounding distance 2,3,4
There is the light source of Q2 type in the position of the light source of type, surrounding distance 3,3,4；
Preselect the distance of test point W2 and all light sources are as follows:
3,2,5,13,16,12,,17
16,12,4,3,14,13,2
15,3,4,15,3
Type mark are as follows:
2,3,5,2,3,4,3,3,4,
Illustrate that there are the light source of Q1 type in distance 2 around W2,3,5 position, there is Q2 class in the position of surrounding distance 2,3,4
There is the light source of Q2 type in the position of the light source of type, surrounding distance 3,3,4
Preselect the distance of test point W1 and all light sources are as follows:
13,16,12,3,2,5,17
16,14,13,12,4,3,6
3,4,15,15,3
Type mark are as follows:
2,3,5,3,4,6,3,3,4,
Illustrate that there are the light source of Q1 type in distance 2 around W3,3,5 position, there is Q2 class in the position of surrounding distance 3,4,6
There is the light source of Q2 type in the position of the light source of type, surrounding distance 3,3,4
So the type mark of W1 and W2 is identical, it is the test point of same type；The type mark of W1 and W3 is not identical, is
Different types of test point.
The second, data acquire, and process is as follows:
2.1 acquisition times, library Exhibition opening times 8:00-21:00 14 take turns totally every 1 wheel of acquisition in 1 hour；
2.2 acquisition routes, count 1 wheel from the 1st test point to last 1 test, record the time to minute every time；
2.3 acquisition standards acquire data in test point, observe 1 data every 5s, observe 3 data altogether, be averaged
Value；If fluctuation is very big, marking (it is inaccurate to indicate that this data may test, or the point in jump in brightness), then sees
It examines 3 times, is averaged.
Third acquires luminosity data by data collection plan using in illumination photometry instrument；
Data acquiring and recording table is referring to table 1:
Table 1
4th, illumination control method
Obtain luminosity recommended standard: " standard for lighting design of buildings " GB 50034-2013, library building (general reading
Room, open reading room) place maintenance average illumination be not lower than lighting criteria value be 300lx, illumination lx, LUX,
0.75m horizontal plane, minimal illumination/average illumination are not less than 0.6, feel that the illumination difference of illumination minimum change is big on subjective effect
About 1.5 times, 300lx, 500lx
It to sum up arranges, library's luminosity suggestion: 300-500LUX；
4.1 data processing
Final test point W1, W2 ..., Wi ... are obtained, WM, M are final test point quantity, are acquired every a period
The photometric data of all final test points, total J period, t1, t2 ..., tj ... tJ obtain each final test point at J
The photometric data of period indicates test point Wi in the photometric data of time period t j with symbol u_i_j, and illumination threshold value is u_max,
u_min；
| W1 | W2 | W3 | … | WM | |
| t1 | 321 | 550 | 246 | 246 | |
| t2 | 332 | 580 | 320 | 320 | |
| t3 | 400 | 560 | 550 | 250 | |
| … | |||||
| tJ | 450 | 600 | 0 | 0 |
Table 2
The luminosity data of 4.2 label acquisitions and the gap of luminosity recommended standard, process are as follows:
4.2.1) judge that the luminosity data of acquisition whether in luminosity suggested range, when in suggested range, is labeled as
0, illumination at this time is suitably, not need to open the headlamp on bookshelf；
4.2.2) when not in suggested range, if it is greater than u_max, it is labeled as -1, there is asking for illumination transition at this time
Topic does not need to open the headlamp on bookshelf；
4.2.3) when not in suggested range, if it is less than u_min, it is labeled as 1, there is that illumination is insufficient to ask at this time
Topic needs to open the headlamp on bookshelf, calculates the value and record of light filling gap u_max-u, u_min-u；
F_i_j is marked to indicate light filling label of the test point Wi in time period t j
When f_i_j is 1, light filling gap, [u_min-u, u_max-u] are recorded；
The luminosity data of 4.3 analysis acquisitions and the gap of luminosity recommended standard, process are as follows:
4.3.1) 1 test point is that this test point does not need installation headlamp in all temporal labels；
Table 2
W1 is in suggested range in Exhibition opening times section illumination, this test point does not need light filling；
4.3.2) if the time of 1 test point label -1 is especially more, beyond certain threshold value, the illumination of this test point
People may be allowed to be easy fatigue, ceiling light or wall lamp near selection adjustment；
W2 is above threshold value in Exhibition opening times section illumination, this test point suggestion is by the light illumination near test point
Reduce, energy conservation.
4.3.3 it) is recorded according to position, gap, divides Lighting control region, formulate the control target of headlamp, process is such as
Under:
4.3.3.1 it) rejects and does not need the test point of light filling or illumination beyond threshold value, as light filling test point；
4.3.3.2) calculating light filling gap of the single light filling test point in the t1-tJ time has intersection, which indicates in t1-
The tJ time all meets the light filling gap of suggested range；If the light filling gap in the t1-tJ time does not have intersection, t1-tJ is divided
Time, so that the light filling gap that each time divides section has intersection；Intersection refers to that light filling gap in different time periods has intersection:
4.3.3.3) divide Lighting control region so that in each Lighting control subregion all light filling test points light filling
Gap has intersection, this intersection part is exactly the light filling target of all light filling test points in this Lighting control subregion；
4.3.3.4) form the control target of headlamp: each test point each time divides the light filling of section in Lighting control region
Target.
The step 4.3.3.2) in, the calculating of intersection uses voting mechanism, and process is as follows:
4.3.3.2.1 light filling boundary) is determined, between 0-500lx, the illumination of certain test point time is 299, is mended at this time
Cursor is denoted as 1, and light filling gap is [1,201], and when illumination is 300, light filling is labeled as 0, and light filling gap is 0, (light when illumination is 0
It is not negative value according to numerical value), light filling is labeled as 1, and light filling gap is [300,500], so light filling boundary is 0-500；
4.3.3.2.2 light filling boundary equal part) is divided into num light filling unit interval；
4.3.3.2.3) light filling unit interval voting rule is set: if light filling unit interval is in test point Wi in the period
Within the scope of the light filling gap of tj, which throws 1 ticket, otherwise 0 ticket；
Eg is enabled to indicate g-th of light filling unit interval, total num light filling unit interval, benefit of the test point Wi in time period t j
For the equation of light away from for [u_min-u_i_j, u_max-u_i_j], p_g_i_j indicates g-th of light filling unit interval in test point Wi, time
The gained vote of section tj；
5lx is a unit, light filling unit interval are as follows: 5,10,15,20 ... 495,500, the light filling of some test point time
Gap is [50,250], then light filling unit interval 50,55,60 ..., 245,250, all throw 1 ticket；
4.3.3.2.4 intersection) is calculated,
P_g_i_1 indicates that g-th of light filling unit interval indicates g in test point Wi, the gained vote of time period t 1, p_g_i_2
A light filling unit interval is in test point Wi, the gained vote of time period t 2, if p_g_i_1=1, p_g_i_2=1, illustrates light filling list
Position section Eg is to meet test point Wi in time period t 1, the lighting demand of t2, and number of votes obtained is 2 at this time, is counted, if
Poll is equal to the light filling gap quantity for participating in ballot, then it represents that the light filling gap for participating in ballot has intersection；
Therefore, the light filling gap for calculating single light filling test point in the t1-tJ time has intersection, if p_g_i_1+p_g_i_
2+ ...+p_g_i_J=J, then it represents that, g-th of light filling unit interval test point Wi t1, t2 ..., the light filling gap of tJ time
There is intersection；
Num light filling unit interval is searched for, the light filling unit area of p_g_i_1+p_g_i_2+ ...+p_g_i_J=J will be met
Between be grouped into set G_i.
The step 4.3.3.3) in, Lighting control region is divided, so that all light fillings in each Lighting control subregion
The light filling gap of test point has intersection, process are as follows:
Two light filling test points W1, W2, the collection in period dimension are combined into G_1, G_2, search for G_1, the light filling in G_2
Unit interval, if p_g_1_1+p_g_1_2+ ...+p_g_1_J+p_g_2_1+p_g_2_2+ ...+p_g_2_J=2*J, at this time
Number of votes obtained is 2J, illustrates that light filling unit interval Eg is to meet test point W1, test point W2 simultaneously to need in the light filling of time period t 1-tJ
It asks, indicates that 2 light filling test points for participating in ballot have intersection, light filling unit interval Eg is grouped into set G (W1, W2)；
Therefore, the test point for having intersection can be divided into a sub- control area R1, acquisition set G (W1, W2 ...,
Wr1)。
The step 4.3.3.4) in, control program are as follows: the t1-tJ time, test point W1, W2 ... in the R1 of control area,
Wr1, control target are G (W1, W2 ..., Wr1).
Claims (6)
1. a kind of Library Lighting control method, which is characterized in that the described method comprises the following steps:
1) data processing
Library's test point W1, W2 ..., Wi ... are obtained, WI chooses M test according to test point around it at a distance from light source
Point is used as final test point, acquires the photometric data of all test points every a period, the total J period, t1, t2 ...,
Tj ... tJ obtains each test point in the photometric data of J period, indicates test point Wi in time period t j with symbol u_i_j
Photometric data, illumination threshold value be u_max, u_min；
2) gap of the luminosity data of label acquisition and luminosity recommended standard:
3) gap of the luminosity data of analysis acquisition and luminosity recommended standard, process are as follows:
3.1) 1 test point is that this test point does not need installation headlamp in all temporal labels；
3.2) if the time of 1 test point label -1 is especially more, the illumination of the threshold value beyond setting, this test point may
People is allowed to be easy fatigue, ceiling light or wall lamp near selection adjustment；
3.3) it is recorded according to position, gap, divides Lighting control region, formulate the control target of headlamp, process is as follows:
3.3.1 it) rejects and does not need the test point of light filling or illumination beyond threshold value, as light filling test point；
3.3.2) calculating light filling gap of the single light filling test point in the t1-tJ time has intersection, which indicated in the t1-tJ time
All meet the light filling gap of suggested range；If the light filling gap in the t1-tJ time does not have intersection, the t1-tJ time is divided, is made
Obtaining the light filling gap that each time divides section has intersection；Intersection refers to that light filling gap in different time periods has intersection:
3.3.3 Lighting control region) is divided, so that there is the light filling gap of all light filling test points in each Lighting control subregion
Intersection, this intersection part are exactly the light filling target of all light filling test points in this Lighting control subregion；
3.3.4) form the control target of headlamp: each test point each time divides the light filling target of section in Lighting control region.
2. a kind of Library Lighting control method as described in claim 1, which is characterized in that the step 3.3.2) in, it hands over
The calculating of collection uses voting mechanism, and process is as follows:
3.3.2.1 light filling boundary) is determined, between 0-500lx, the illumination of certain test point time is 299, and light filling marks at this time
It is 1, light filling gap is [1,201], and when illumination is 300, light filling is labeled as 0, and light filling gap is 0, (illumination numerical value when illumination is 0
It is not negative value), light filling is labeled as 1, and light filling gap is [300,500], so light filling boundary is 0-500；
3.3.2.2 light filling boundary equal part) is divided into num light filling unit interval；
3.3.2.3) be arranged light filling unit interval voting rule: if light filling unit interval test point Wi time period t j benefit
The equation of light is away from range, which throws 1 ticket, otherwise 0 ticket；
Eg is enabled to indicate g-th of light filling unit interval, total num light filling unit interval, light filling of the test point Wi in time period t j be poor
Away from for [u_min-u_i_j, u_max-u_i_j], p_g_i_j indicates g-th of light filling unit interval in test point Wi, time period t j
Gained vote；
5lx is a unit, light filling unit interval are as follows: 5,10,15,20 ... 495,500, the light filling gap of some test point time
For [50,250], then light filling unit interval 50,55,60 ..., 245,250, all throw 1 ticket；
3.3.2.4 intersection) is calculated,
P_g_i_1 indicates that g-th of light filling unit interval indicates g-th of benefit in test point Wi, the gained vote of time period t 1, p_g_i_2
Light unit section is in test point Wi, the gained vote of time period t 2, if p_g_i_1=1, p_g_i_2=1, illustrates light filling unit area
Between Eg be to meet test point Wi in time period t 1, the lighting demand of t2, number of votes obtained is 2 at this time, is counted, if number of votes obtained
Equal to the light filling gap quantity for participating in ballot, then it represents that the light filling gap for participating in ballot has intersection；
Therefore, the light filling gap for calculating single light filling test point in the t1-tJ time has intersection, if p_g_i_1+p_g_i_2+ ...
+ p_g_i_J=J, then it represents that, g-th of light filling unit interval test point Wi t1, t2 ..., the light filling gap of tJ time have friendship
Collection；
Num light filling unit interval is searched for, the light filling unit interval for meeting p_g_i_1+p_g_i_2+ ...+p_g_i_J=J is returned
To set G_i.
3. a kind of Library Lighting control method as claimed in claim 2, which is characterized in that the step 3.3.3) in, it draws
Divide Lighting control region, so that the light filling gap of all light filling test points has intersection, process in each Lighting control subregion are as follows:
Two light filling test points W1, W2, the collection in period dimension are combined into G_1, G_2, search for G_1, the light filling unit in G_2
It wins the vote at this time if p_g_1_1+p_g_1_2+ ...+p_g_1_J+p_g_2_1+p_g_2_2+ ...+p_g_2_J=2*J in section
Number is 2J, illustrates that light filling unit interval Eg is to meet test point W1, test point W2 simultaneously in the lighting demand of time period t 1-tJ
, it indicates that 2 light filling test points for participating in ballot have intersection, light filling unit interval Eg is grouped into set G (W1, W2)；
Therefore, the test point for having intersection can be divided into a sub- control area R1, acquisition set G (W1, W2 ...,
Wr1)。
4. a kind of Library Lighting control method as claimed in claim 3, which is characterized in that the step 3.3.4) in, control
Scheme processed are as follows: the t1-tJ time, test point W1, W2 ..., Wr1 in the R1 of control area, control target be G (W1, W2 ...,
Wr1)。
5. a kind of Library Lighting control method as described in one of Claims 1 to 4, which is characterized in that in the step 2),
Mark the process of the luminosity data of acquisition and the gap of luminosity recommended standard as follows:
2.1) luminosity data of acquisition is judged whether in luminosity suggested range, when in suggested range, is labeled as 0, at this time
Illumination is suitably, not need to open the headlamp on bookshelf；
2.2) when not in suggested range, if it is greater than u_max, it is labeled as -1, there are problems that illumination transition at this time, be not required to
Open the headlamp on bookshelf；
2.3) when not in suggested range, if it is less than u_min, it is labeled as 1, there is a problem of that illumination is insufficient, needs at this time
The headlamp on bookshelf is opened, the value and record of light filling gap u_max-u, u_min-u are calculated；
F_i_j is marked to indicate light filling label of the test point Wi in time period t j
When f_i_j is 1, light filling gap, [u_min-u, u_max-u] are recorded.
6. a kind of Library Lighting control method as described in one of Claims 1 to 4, which is characterized in that in the step 1),
Data acquisition are as follows:
1.1 draw Structure of Library figure, including bookshelf placement position, desk, aisle, glass-sunlight, ceiling light and wall lamp, determine
The movable region of reader and light source position；
1.2 determine test point,
1.2.1) library's regional network is formatted, light source position is indicated with symbol S (x, y, z), with symbol W (x, y, z) table
Show pre-selection test point position；
1.2.2) the distance of statistics pre-selection test point and all light sources
Library's light source has 3 seed types, respectively wall lamp, ceiling light, sunlight, is indicated with symbol Q1, Q2, Q3, and Q1 types of light sources has
N1, Q2 types of light sources has N2, and Q3 types of light sources has N3, and the position of all light sources indicates are as follows:
S_Q1_1 (x, y, z), S_Q1_2 (x, y, z) ..., S_Q1_N1 (x, y, z)
S_Q2_1 (x, y, z), S_Q2_2 (x, y, z) ..., S_Q2_N2 (x, y, z)
S_Q3_1 (x, y, z), S_Q3_2 (x, y, z) ..., S_Q3_N3 (x, y, z)
S_Q1_1 (x, y, z) is expressed as the 1st light source position of Q1 type；
Preselect the distance of test point W (x, y, z) and light source S (x, y, z):
The distance of pre-selection test point w and all light sources can be calculated using above-mentioned formula
LW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1
LW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2
LW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3
1.2.3) according to pre-selection test point apart from various types of light sources distance label pre-selection test vertex type
Compare the distance L of pre-selection test point W and Q1 types of light sourcesW,S_Q1_1,LW,S_Q1_2,…,LW,S_Q1_N1, select 3 most narrow spacings
From labeled as LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c
Compare the distance L of pre-selection test point W and Q2 types of light sourcesW,S_Q2_1,LW,S_Q2_2,…,LW,S_Q2_N2, select 3 most narrow spacings
From labeled as LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c
Compare the distance L of pre-selection test point W and Q3 types of light sourcesW,S_Q3_1,LW,S_Q3_2,…,LW,S_Q3_N3, select 3 most narrow spacings
From labeled as LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_c
Preselect test point W type mark:
LW,S_Q1_a, LW,S_Q1_b, LW,S_Q1_c, LW,S_Q2_a, LW,S_Q2_b, LW,S_Q2_c, LW,S_Q3_a, LW,S_Q3_b, LW,S_Q3_c
1.2.4) compare pre-selection test vertex type, select different types of pre-selection test point as final test point.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452834A (en) * | 2023-12-22 | 2024-01-26 | 北京天图设计工程有限公司 | Intelligent control system for LED illuminating lamp of museum |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2314194A (en) * | 1996-06-14 | 1997-12-17 | Loral Corp | Wide range dual-backlight display |
| CN104735862A (en) * | 2014-12-19 | 2015-06-24 | 北京联合大学 | Public place energy-saving lighting control system and method based on automatic perception |
| CN205160874U (en) * | 2015-11-25 | 2016-04-13 | 广东机电职业技术学院 | Illumination energy -saving control system of library |
| CN106061030A (en) * | 2016-07-15 | 2016-10-26 | 深圳市博适通照明有限公司 | Intelligent lighting system |
| CN108366471A (en) * | 2018-01-30 | 2018-08-03 | 深圳市盛路物联通讯技术有限公司 | Library Lighting control method, device, system and readable storage medium storing program for executing |
| CN108766504A (en) * | 2018-06-15 | 2018-11-06 | 上海理工大学 | A kind of people of operation guiding system is because of evaluation method |
| CN109041362A (en) * | 2018-06-12 | 2018-12-18 | 横店集团得邦照明股份有限公司 | A kind of intelligent lighting system for library's open-shelf dislocation books positioning |
| CN109416550A (en) * | 2016-05-04 | 2019-03-01 | 江森自控科技公司 | User control and Multifunctional household control system |
-
2019
- 2019-05-31 CN CN201910467907.1A patent/CN110278641B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2314194A (en) * | 1996-06-14 | 1997-12-17 | Loral Corp | Wide range dual-backlight display |
| CN104735862A (en) * | 2014-12-19 | 2015-06-24 | 北京联合大学 | Public place energy-saving lighting control system and method based on automatic perception |
| CN205160874U (en) * | 2015-11-25 | 2016-04-13 | 广东机电职业技术学院 | Illumination energy -saving control system of library |
| CN109416550A (en) * | 2016-05-04 | 2019-03-01 | 江森自控科技公司 | User control and Multifunctional household control system |
| CN106061030A (en) * | 2016-07-15 | 2016-10-26 | 深圳市博适通照明有限公司 | Intelligent lighting system |
| CN108366471A (en) * | 2018-01-30 | 2018-08-03 | 深圳市盛路物联通讯技术有限公司 | Library Lighting control method, device, system and readable storage medium storing program for executing |
| CN109041362A (en) * | 2018-06-12 | 2018-12-18 | 横店集团得邦照明股份有限公司 | A kind of intelligent lighting system for library's open-shelf dislocation books positioning |
| CN108766504A (en) * | 2018-06-15 | 2018-11-06 | 上海理工大学 | A kind of people of operation guiding system is because of evaluation method |
Non-Patent Citations (1)
| Title |
|---|
| 马秀峰等: "高校图书馆阅览室照明环境质量分析与评价", 《FORUM论坛》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452834A (en) * | 2023-12-22 | 2024-01-26 | 北京天图设计工程有限公司 | Intelligent control system for LED illuminating lamp of museum |
| CN117452834B (en) * | 2023-12-22 | 2024-03-19 | 北京天图设计工程有限公司 | Intelligent control system for LED illuminating lamp of museum |
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