CN108366471A - Library Lighting control method, device, system and readable storage medium storing program for executing - Google Patents
Library Lighting control method, device, system and readable storage medium storing program for executing Download PDFInfo
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- CN108366471A CN108366471A CN201810090585.9A CN201810090585A CN108366471A CN 108366471 A CN108366471 A CN 108366471A CN 201810090585 A CN201810090585 A CN 201810090585A CN 108366471 A CN108366471 A CN 108366471A
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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
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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
- H05B47/16—Controlling the light source by timing means
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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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Abstract
The invention discloses a kind of Library Lighting control method, device, system and readable storage medium storing program for executing, and described method includes following steps：The present image information of each unit read area is obtained in real time；When judging that there are when figure information in the present image information, then set at least more than the first brightness value, first brightness value minimum brightness value required when being read in the unit read area for reader the brightness of illumination in the corresponding unit read area to；When judging that figure information is not present in the present image information, then the brightness of illumination in the corresponding unit read area is set to the second brightness value, wherein second brightness value is less than first brightness value.Library Lighting control method proposed by the present invention can be distributed according to the real time position of reader, regulate and control the brightness of houselights, not only save illumination resource, and improve the reading experience of reader.
Description
Technical field
The present invention relates to lighting control technique field, more particularly to a kind of Library Lighting control method, device, system and
Readable storage medium storing program for executing.
Background technology
In today's society, energy shortage has become the severe challenge and significant problem faced required for human society,
How urgently to be resolved hurrily key problem that energy consumption have become social long-term sustainable stable development is reduced.China be the whole world from
Right wasting of resources one of the countries with the most serious ..., Chinese energy use efficiency is only a quarter in the U.S. or so, day according to statistics
This 1/10th or so.In numerous energy problems, the shortage of electric energy is to restrict the major obstacle of rapid economic development,
It is the major issue improved in people's entirety quality of life.For this present situation, China proposes the call of " energy-saving and emission-reduction ",
And it is dedicated to improving the effective use of the energy.
In modern architecture, the ratio that the energy consumption of illumination accounts for entire power consumption is very high.Traditional lighting system
The problems such as system is due to its backward in management, low light efficiency, low service life, complicated wiring, causes a large amount of energy waste, therefore is transformed existing
Lamp lighting system be to realize energy-efficient effective way.For example, in Library Lighting system, in order to ensure reader just
It often reads, the every nook and cranny of each floor in usual library is all brilliantly illuminated.To the so many library of national quantity
For, this will undoubtedly cause huge power consumption and waste.
However, existing Library Lighting system, can not cause according to the actually required brightness come auto-control light
The wasting of resources to a certain extent, is unfavorable for sustainable development.
Invention content
For this purpose, the purpose of the present invention is to solve in the prior art, existing Library Lighting system can not be according to reality
Border application demand carry out the brightness of auto-control light and caused by the wasting of resources the problem of.
The present invention proposes a kind of Library Lighting control method, and multiple unit read areas are equipped in the library, wherein
The control method includes the following steps：
The present image information of each unit read area is obtained in real time；
When judging in the present image information there are when figure information, then by the photograph in the corresponding unit read area
Brightness is set as at least more than the first brightness value, and first brightness value is that reader reads in the unit read area
Required minimum brightness value when reading；
It, then will be in the corresponding unit read area when judging that figure information is not present in the present image information
Brightness of illumination is set as the second brightness value, wherein second brightness value is less than first brightness value.
Library Lighting control method proposed by the present invention, by first obtaining the corresponding present image in each unit read area
Then information judges to whether there is figure information in the current image information, if there is figure information, then at this time by the unit
Brightness of illumination in read area, which is adjusted to, can guarantee the minimum brightness value needed for reading；If there is no figure information, illustrate this
When the unit read area in no reader read, then only need the brightness of illumination in the unit read area being adjusted at this time
Less than the second brightness value of above-mentioned first brightness value, to save electric energy.Library Lighting control method proposed by the present invention, can root
It is distributed according to the real time position of reader, regulates and controls the brightness of houselights, not only save illumination resource, and improve readding for reader
Read experience.
The Library Lighting control method, wherein there are portrait letters in determining the present image information
After the step of breath, the method further includes：
The current crowd density in the corresponding unit read area is determined according to the figure information；
Determine corresponding closeness grade according to the current crowd density, and search in default mapping table determine with
The corresponding illumination brightness levels of closeness grade；
Brightness of illumination in the unit read area is switched to third brightness value corresponding with the illumination brightness levels.
The Library Lighting control method, wherein be switched in the brightness of illumination by the unit read area
In the step of third brightness value corresponding with the illumination brightness levels, the third brightness value is each described brightness of illumination etc.
The median of illumination brightness in grade.
The Library Lighting control method, wherein be switched to and institute by the brightness of illumination in the unit read area
After the step of stating illumination brightness levels corresponding third brightness value, the method further includes：
Judge whether the corresponding current crowd density in the unit read area changes；
If so, corresponding closeness changing value is calculated according to the front and back current crowd density of variation；
Judge whether the corresponding illumination brightness levels of the brightness of illumination of the unit read area change；
If it is not, the brightness of illumination in the unit read area is then adjusted first gradient according to the closeness changing value
Value, wherein the first gradient value is corresponding with the closeness changing value.
The Library Lighting control method, wherein be switched to and institute by the brightness of illumination in the unit read area
After the step of stating illumination brightness levels corresponding third brightness value, the method further includes：
When the current crowd density determined in the unit read area does not become in the first preset time
When change, then controls the brightness of illumination in the unit read area and continue to illuminate the second preset time with the third brightness value.
The Library Lighting control method, wherein the method further includes：
Obtain each unit read area all closeness grade within a preset period of time；
The corresponding Heat range in each unit read area, the temperature are determined according to the closeness grade of acquisition
Grade is the degree that each unit read area is welcome by reader.
The Library Lighting control method, wherein the corresponding temperature in each unit read area is being determined
After the step of grade, the method further includes：
According to the sequence of the Heat range from high to low, by the books in the corresponding unit read area be adjusted to
The books of the corresponding classification of Heat range.
The present invention also proposes a kind of Library Lighting control device, wherein the control device includes：
Data obtaining module, the present image information for obtaining each unit read area in real time；
First control module, for when judging in the present image information there are when figure information, then by corresponding institute
It states the brightness of illumination in unit read area to be set as at least more than the first brightness value, first brightness value is reader described
Required minimum brightness value when being read in unit read area；
Second control module is used for when judging that figure information is not present in the present image information, then will be corresponding
Brightness of illumination in the unit read area is set as the second brightness value, wherein second brightness value is less than first brightness
Value.
The present invention also proposes a kind of Library Lighting control system, and multiple unit read areas are equipped in the library,
Wherein, the control system includes a controller, video camera and illuminator in each unit read area, institute
It states video camera to be electrically connected with the illuminator, the controller is Library Lighting control device as described above.
The present invention also proposes a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that described program
Library Lighting control method as described above is realized when being executed by processor.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the flow chart for the Library Lighting control method that first embodiment of the invention proposes；
Fig. 2 is the flow chart for the Library Lighting control method that second embodiment of the invention proposes；
Fig. 3 is the flow chart for the Library Lighting control method that third embodiment of the invention proposes；
Fig. 4 is the structural schematic diagram for the Library Lighting control device that fourth embodiment of the invention proposes；
Fig. 5 is the structural schematic diagram for the Library Lighting control device that fifth embodiment of the invention proposes.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Several embodiments of the present invention are given in attached drawing.But the present invention can be to be permitted
Mostly different form is realized, however it is not limited to embodiment described herein.Make on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to the disclosure.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, do not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.Term " and or " used herein include the arbitrary of one or more relevant Listed Items and
All combinations.
Existing Library Lighting system can not cause certain according to the actually required brightness come auto-control light
The wasting of resources in degree, is unfavorable for sustainable development.
Referring to Fig. 1, in order to solve this technical problem, the present invention proposes a kind of Library Lighting control method, institute
It states and is equipped with multiple unit read areas in library, wherein the control method includes the following steps：
S101 obtains the present image information of each unit read area in real time.
It should be understood that in library, it is equipped with multiple unit read areas.In the present embodiment, it is read in each unit
At least a video camera and illuminator, for example, reading lamp are respectively equipped in area.Wherein the quantity of the reading lamp can be
One, or multiple.The video camera is used to shoot with video-corder image information in each unit read area, and each video camera is taken the photograph
Record range can cover entire unit read area.In the present embodiment, the video camera and reading lamp are electrical with a controller
Connection.In practical applications, each video camera takes pictures in real time to unit read area, to obtain working as each unit read area
Preceding image information, namely the corresponding realtime graphic in each unit read area is obtained in real time.
S102, when judging in the present image information there are when figure information, then by the corresponding unit read area
Interior brightness of illumination is set as at least more than the first brightness value, and first brightness value is reader in the unit read area
Required minimum brightness value when being read.
As described above, the video camera in unit read area sends the image information for the unit read area shot with video-corder in real time
To controller.In this respect it is to be noted that for the controller, a face recognition module is equipped in the controller.
After the controller receives the present image information to come transmitted by video camera, the face recognition module in the controller can be right
Received image information carries out portrait analysis.Judge to whether there is figure information in received image information.
In this step, it if determining in present image information there are when figure information, will be read by controller at this time
The brightness of illumination for reading lamp is set greater than the first brightness value.Wherein, which carries out in unit read area
Required minimum brightness value when reading.For example, in the present embodiment, reader is when reading, required minimum brightness
Value is 600Lux namely first brightness value is 600Lux.Herein it may also be noted that when the figure for determining unit read area
As, there are when figure information, the brightness of illumination in the unit read area being set greater than 600Lux at this time, specifically in information
Brightness of illumination value is then determined according to the current crowd density in figure information.
S103 then reads the corresponding unit when judging that figure information is not present in the present image information
Brightness of illumination in area is set as the second brightness value, wherein second brightness value is less than first brightness value.
In addition, when determining in present image information there is no when figure information, illustrate do not have in the unit read area at this time
There is reader to read, namely required brightness when it is not necessary that the brightness of illumination of the unit read area being set as reading.Specifically,
In the present embodiment, when no reader reads in determination unit read area, only needing at this time will be in the unit read area
Brightness of illumination be set as the second brightness value.Wherein, which is 150Lux, which schemes only for guarantee
Normal illumination in book shop.It, at this time will be in the unit read area due to when no reader reads in unit read area
Brightness of illumination value substantially reduces, which undoubtedly saves electric energy, is conducive to the sustainable development of environment.
Library Lighting control method proposed by the present invention, by first obtaining the corresponding present image in each unit read area
Then information judges to whether there is figure information in the current image information, if there is figure information, then at this time by the unit
Brightness of illumination in read area, which is adjusted to, can guarantee the minimum brightness value needed for reading；If there is no figure information, illustrate this
When the unit read area in no reader read, then only need the brightness of illumination in the unit read area being adjusted at this time
Less than the second brightness value of above-mentioned first brightness value, to save electric energy.Library Lighting control method proposed by the present invention, can root
It is distributed according to the real time position of reader, regulates and controls the brightness of houselights, not only save illumination resource, and improve readding for reader
Read experience.
Referring to Fig. 2, for the Library Lighting control method that second embodiment of the invention proposes, specific implementation includes
Following steps：
S201 obtains the present image information of each unit read area in real time.
In the present embodiment, multiple unit read areas are equipped in the library.It is respectively set in each unit read area
There are a video camera and illuminator, for example, reading lamp.Wherein the quantity of the reading lamp can be one, or more
It is a.The video camera is used to shoot with video-corder image information in each unit read area, and each video camera is shot with video-corder range and can be covered
Entire unit read area.In the present embodiment, the video camera and reading lamp are electrically connected with a controller.In practical application
In, each video camera takes pictures in real time to unit read area, to obtain the present image information of each unit read area, namely
The corresponding realtime graphic in each unit read area is obtained in real time.
S202 judges to whether there is figure information in present image information.
It should be understood that after video camera has shot with video-corder the image information in unit read area, image information that will be shot with video-corder
It is sent to controller.In this respect it is to be noted that for the controller, a recognition of face mould is equipped in the controller
Block.After the controller receives the present image information to come transmitted by video camera, the recognition of face mould in the controller
Block can carry out received image information portrait analysis, and then judge to whether there is portrait in received image information
Information.
S203 sets the brightness of illumination in corresponding unit read area to the second brightness value.
When determining in present image information there is no when figure information, illustrate in the unit read area at this time without reader
It is read, namely required brightness when it is not necessary that the brightness of illumination of the unit read area being set as reading.Specifically, in this reality
It applies in example, when no reader reads in determination unit read area, is only needed at this time by the illumination in the unit read area
Brightness is set as the second brightness value.In the present embodiment, which is 200Lux, and second brightness value is only for guarantee
Normal illumination in library.It, at this time will be in the unit read area due to when no reader reads in unit read area
Brightness of illumination value substantially reduce, which undoubtedly saves electric energy, is conducive to the sustainable development of environment.
S204 determines the current crowd density in corresponding unit read area according to figure information.
When determining there are when figure information in present image information, then according to the collected figure information of institute, analysis is true
Corresponding current crowd density in the fixed unit read area.Wherein, crowd density is by people in figure information before deserving
The quantity of picture is determined.
S205 determines corresponding closeness grade according to current crowd density, and determines corresponding illumination brightness levels.
As described above, after the current crowd density in each unit read area is determined, according to deserving preceding crowd
Closeness searches in default mapping table and determines corresponding illumination brightness levels.For example, current crowd density is according to crowded journey
The sequence being gradually reduced is spent, the first closeness, the second closeness, third closeness and the 4th closeness are divided into.It is wherein each
Closeness respectively corresponds to matched illumination brightness levels.First closeness the first illumination brightness levels of correspondence, second
Closeness corresponds to the second illumination brightness levels, and third closeness corresponds to third illumination brightness levels, and the 4th closeness corresponds to the 4th
Illumination brightness levels.For example, when it is the first closeness to determine the closeness grade of a unit read area, then corresponding control at this time
Brightness of illumination is also adjusted to the first illumination brightness levels.
Brightness of illumination in unit read area is switched to third brightness value corresponding with illumination brightness levels by S206.
As described above, after the corresponding illumination brightness levels in each unit read area are determined, it in this step, will be single
Brightness of illumination in first read area is switched to third brightness value corresponding with illumination brightness levels.Wherein, which is
The median of illumination brightness in each illumination brightness levels.For example, if the illumination brightness levels of unit read area are the first illumination
When brightness degree, the range of luminance values of first illumination brightness levels is 800~1000Lux, at this time in first brightness of illumination
The median of grade is 900Lux, namely corresponding third brightness value is 900L ux at this time.
It should be noted that the brightness of illumination in unit read area is switched to and illumination brightness levels brightness range
Median, be in order to effectively avoid when the crowd density in unit read area changes, illumination brightness levels be easy
The problem of Occurrence level is beated.
Referring to Fig. 3, for the Library Lighting control method that third embodiment of the invention proposes, specific implementation includes
Following steps：
S301 obtains the present image information of each unit read area in real time.
In the present embodiment, multiple unit read areas are equipped in the library.It is respectively set in each unit read area
There are a video camera and illuminator, for example, reading lamp.Wherein the quantity of the reading lamp can be one, or more
It is a.The video camera is used to shoot with video-corder image information in each unit read area, and each video camera is shot with video-corder range and can be covered
Entire unit read area.In the present embodiment, the video camera and reading lamp are electrically connected with a controller.In practical application
In, each video camera takes pictures in real time to unit read area, to obtain the present image information of each unit read area, namely
The corresponding realtime graphic in each unit read area is obtained in real time.
S302 determines corresponding unit when determining in present image information there are when figure information according to figure information
Current crowd density in read area.
After video camera has shot with video-corder the image information in unit read area, the image information shot with video-corder is sent to control
Device.In this respect it is to be noted that for the controller, a face recognition module is equipped in the controller.In the control
After device receives the present image information to come transmitted by video camera, the face recognition module in the controller can be to being received
The image information arrived carries out portrait analysis, and then judges to whether there is figure information in received image information.Work as judgement
To there are when figure information, then according to the collected figure information of institute, analysis determines the unit read area in present image information
Interior corresponding current crowd density.Wherein, crowd density is carried out by the quantity of portrait in figure information before deserving
Determining.
S303 determines corresponding closeness grade according to current crowd density, and determines corresponding illumination brightness levels.
As described above, after the current crowd density in each unit read area is determined, according to deserving preceding crowd
Closeness searches in default mapping table and determines corresponding illumination brightness levels.For example, current crowd density is according to crowded journey
The sequence being gradually reduced is spent, the first closeness, the second closeness, third closeness and the 4th closeness are divided into.It is wherein each
Closeness respectively corresponds to matched illumination brightness levels.First closeness the first illumination brightness levels of correspondence, second
Closeness corresponds to the second illumination brightness levels, and third closeness corresponds to third illumination brightness levels, and the 4th closeness corresponds to the 4th
Illumination brightness levels.For example, when it is the second closeness to determine the closeness grade of a unit read area, then corresponding control at this time
Brightness of illumination is also adjusted to the second illumination brightness levels.
Brightness of illumination in unit read area is switched to third brightness value corresponding with illumination brightness levels by S304.
As described above, after the corresponding illumination brightness levels in each unit read area are determined, it in this step, will be single
Brightness of illumination in first read area is switched to third brightness value corresponding with illumination brightness levels.Wherein, which is
The median of illumination brightness in each illumination brightness levels.For example, if the illumination brightness levels of unit read area are the second illumination
When brightness degree, the range of luminance values of second illumination brightness levels is 600~799Lux, at this time in second brightness of illumination etc.
The median of grade is 700Lux, namely corresponding third brightness value is 700L ux at this time.
Whether S305, the current crowd density in judging unit read area change in the first preset time.
It should be understood that due in library, the quantity of the reader in each unit read area is to be possible to send out at any time
Changing.After the brightness of illumination in unit read area is switched to third brightness value corresponding with illumination brightness levels,
Proceed by timing, in this step, current crowd density in judging unit read area in the first preset time whether
It changes.Wherein, it is also to be carried out in fact by the face recognition module in controller that whether current crowd density, which changes,
Existing, namely judge whether the portrait quantity in the figure information in image information is changed.In the present embodiment, this
One preset time is 30min.
S306, the brightness of illumination in control unit read area continue to illuminate the second preset time with third brightness value.
Further, if the current crowd density determined in unit read area does not become in the first preset time
Change, illustrate that reader is conscientiously reading at this time, there should not be other extraneous factors to interfere.It should be understood that if at this time should
Unit has readers to leave in read area, and according to above-mentioned statement, the current crowd density in the unit read area will
It reduces, and then the illumination in the change namely the unit read area of corresponding illumination brightness levels Occurrence level may be caused bright
Degree declines.And other readers will influence the reading of other readers at this time there is still a need for reading.
In order to solve this problem, in this step, the current crowd density in unit read area is determined in 30min
When not changing inside, then controls the brightness of illumination in the unit read area and continue with above-mentioned third brightness value illumination second in advance
If the time.In the present embodiment, which is 1h.
S307, according to variation, corresponding closeness changing value is calculated in front and back current crowd density.
If when determining the current crowd density in unit read area and changing in 30min, before variation
Corresponding closeness changing value is calculated in current crowd density afterwards.It should be understood that by the crowd is dense before and after variation
It is poor that degree information make, and can obtain closeness changing value.
S308, when the corresponding illumination brightness levels of the brightness of illumination of unit read area do not change, then according to closeness
Brightness of illumination in unit read area is adjusted first gradient value by changing value.
As described above, when if the crowd density in unit read area changes, corresponded in the unit read area at this time
Brightness of illumination be also possible to change.In this step, when the corresponding photograph of the brightness of illumination for determining unit read area
When brightness grade does not change, then the brightness of illumination in unit read area is adjusted by first gradient according to closeness changing value
Value.For example, closeness changing value is Δ N, first gradient value is Δ L.In the present embodiment, first gradient value Δ L and closeness
Relational expression between changing value Δ N is：
Δ L=a Δs N+50；
Wherein, a is correction coefficient, and in the present embodiment, the value of a is 0.85.
Above-mentioned relation formula can control reading lamp under conditions of same illumination brightness levels, be carried out to brightness of illumination micro-
It adjusts, not only increases the intelligent of library's lamp lighting system, also improve the reading experience of reader.
In the present embodiment, it is also necessary to which supplement, above-mentioned controller can also obtain each unit read area pre-
If all closeness grades in the period.Wherein, preset time period can be a period of time for being artificially arranged, for example, 30
It.For example, closeness class information of the statistics A units read area in 30 days.Then according in the period counted on
Closeness class information determines the Heat range of the A units read area.It is read it is worth noting that the Heat range is the A units
The degree that reading area is welcome by reader.For example, the sequence that the Heat range reduces successively according to pouplarity can be divided into first
Temperature area, the second temperature area and third temperature area.
After the corresponding Heat range in each unit read area is determined, controller will be according to Heat range from high to low
Sequence, the books in corresponding unit read area are adjusted to the books of classification corresponding with Heat range.For example, books root
It can also be divided into according to the pouplarity of reader：The welcome books of the first kind, the welcome books of the second class and third class are by joyous
Meet books.In the present embodiment, welcome books and the Heat range of unit read area are corresponding, to enhance books
Amount of reading.
Referring to Fig. 4, the Library Lighting control device proposed for this bright fourth embodiment comprising sequentially connected
Data obtaining module 11, the first control module 12 and the second control module 13；
Wherein, described information acquisition module 11 is specifically used for：
The present image information of each unit read area is obtained in real time；
First control module 12 is specifically used for：
When judging in the present image information there are when figure information, then by the photograph in the corresponding unit read area
Brightness is set as at least more than the first brightness value, and first brightness value is that reader reads in the unit read area
Required minimum brightness value when reading；
Second control module 13 is specifically used for：
It, then will be in the corresponding unit read area when judging that figure information is not present in the present image information
Brightness of illumination is set as the second brightness value, wherein second brightness value is less than first brightness value.
Referring to Fig. 5, the Library Lighting control device proposed for this bright 5th embodiment comprising sequentially connected
Data obtaining module 21, information analysis module 22, the first control module 23, the second control module 24 and monitoring adjustment module
25；
Wherein, described information acquisition module 21 is specifically used for：
The present image information of each unit read area is obtained in real time；
First control module 23 is specifically used for：
When judging in the present image information there are when figure information, then by the photograph in the corresponding unit read area
Brightness is set as at least more than the first brightness value, and first brightness value is that reader reads in the unit read area
Required minimum brightness value when reading；
Second control module 24 is specifically used for：
It, then will be in the corresponding unit read area when judging that figure information is not present in the present image information
Brightness of illumination is set as the second brightness value, wherein second brightness value is less than first brightness value.
Described information analysis module 22 is specifically used for：
The current crowd density in the corresponding unit read area is determined according to the figure information；
Determine corresponding closeness grade according to the current crowd density, and search in default mapping table determine with
The corresponding illumination brightness levels of closeness grade；
Brightness of illumination in the unit read area is switched to third brightness value corresponding with the illumination brightness levels.
The monitoring adjustment module 25 is specifically used for：
Judge whether the corresponding current crowd density in the unit read area changes；
If so, corresponding closeness changing value is calculated according to the front and back current crowd density of variation；
Judge whether the corresponding illumination brightness levels of the brightness of illumination of the unit read area change；
If it is not, the brightness of illumination in the unit read area is then adjusted first gradient according to the closeness changing value
Value, wherein the first gradient value is corresponding with the closeness changing value.
The monitoring adjustment module 25 also particularly useful for：
When the current crowd density determined in the unit read area does not become in the first preset time
When change, then controls the brightness of illumination in the unit read area and continue to illuminate the second preset time with the third brightness value.
At the same time, the present invention also proposes a kind of Library Lighting control system, and multiple lists are equipped in the library
First read area, wherein wherein the control system includes a controller, the video camera in each unit read area and illumination
Lamps and lanterns, the wherein video camera are electrically connected with illuminator, which is Library Lighting control device as described above.
The present invention also proposes a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that described program
Library Lighting control method as described above is realized when being executed by processor.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.
The more specific example (non-exhaustive list) of computer-readable medium includes following：It is connected up with one or more
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of Library Lighting control method, multiple unit read areas are equipped in the library, which is characterized in that the control
Method processed includes the following steps：
The present image information of each unit read area is obtained in real time；
It is when judging in the present image information there are when figure information, then the illumination in the corresponding unit read area is bright
Degree is set as at least more than the first brightness value, when first brightness value is that reader reads in the unit read area
Required minimum brightness value；
When judging that figure information is not present in the present image information, then by the illumination in the corresponding unit read area
Brightness is set as the second brightness value, wherein second brightness value is less than first brightness value.
2. Library Lighting control method according to claim 1, which is characterized in that determining the present image letter
After the step of there are the figure informations in breath, the method further includes：
The current crowd density in the corresponding unit read area is determined according to the figure information；
Determine corresponding closeness grade according to the current crowd density, and search in default mapping table determine with it is described
The corresponding illumination brightness levels of closeness grade；
Brightness of illumination in the unit read area is switched to third brightness value corresponding with the illumination brightness levels.
3. Library Lighting control method according to claim 2, which is characterized in that described by the unit read area
Interior brightness of illumination was switched in the step of third brightness value corresponding with the illumination brightness levels, and the third brightness value is
The median of illumination brightness in each illumination brightness levels.
4. Library Lighting control method according to claim 3, which is characterized in that in by the unit read area
Brightness of illumination was switched to after the step of third brightness value corresponding with the illumination brightness levels, and the method further includes：
Judge whether the corresponding current crowd density in the unit read area changes；
If so, corresponding closeness changing value is calculated according to the front and back current crowd density of variation；
Judge whether the corresponding illumination brightness levels of the brightness of illumination of the unit read area change；
If it is not, the brightness of illumination in the unit read area is then adjusted by first gradient value according to the closeness changing value,
Described in first gradient value it is corresponding with the closeness changing value.
5. Library Lighting control method according to claim 3, which is characterized in that in by the unit read area
Brightness of illumination was switched to after the step of third brightness value corresponding with the illumination brightness levels, and the method further includes：
When determining the current crowd density in the unit read area and not changing in the first preset time,
The brightness of illumination in the unit read area is then controlled to continue to illuminate the second preset time with the third brightness value.
6. Library Lighting control method according to claim 2, which is characterized in that the method further includes：
Obtain each unit read area all closeness grade within a preset period of time；
The corresponding Heat range in each unit read area, the Heat range are determined according to the closeness grade of acquisition
The degree welcome by reader for each unit read area.
7. Library Lighting control method according to claim 6, which is characterized in that be determined that each unit reads
After the step of reading area corresponding Heat range, the method further includes：
According to the sequence of the Heat range from high to low, by the books in the corresponding unit read area be adjusted to it is described
The books of the corresponding classification of Heat range.
8. a kind of Library Lighting control device, multiple unit read areas are equipped in the library, which is characterized in that the control
Device processed includes：
Data obtaining module, the present image information for obtaining each unit read area in real time；
First control module, for when judging in the present image information there are when figure information, then by the corresponding list
Brightness of illumination in first read area is set as at least more than the first brightness value, and first brightness value is reader in the unit
Required minimum brightness value when being read in read area；
Second control module is used for when judging that figure information is not present in the present image information, then will be corresponding described
Brightness of illumination in unit read area is set as the second brightness value, wherein second brightness value is less than first brightness value.
9. a kind of Library Lighting control system is equipped with multiple unit read areas, which is characterized in that described in the library
Control system includes a controller, video camera and illuminator in each unit read area, the video camera
It is electrically connected with the illuminator, the controller is such as above-mentioned Library Lighting control device according to any one of claims 8.
10. a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that described program is executed by processor
Library Lighting control method described in 1 to 7 any one of Shi Shixian the claims.
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| CN201810090585.9A CN108366471A (en) | 2018-01-30 | 2018-01-30 | Library Lighting control method, device, system and readable storage medium storing program for executing |
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| CN110278641A (en) * | 2019-05-31 | 2019-09-24 | 王资 | A kind of Library Lighting control method |
| CN113795072A (en) * | 2021-11-16 | 2021-12-14 | 深圳市奥新科技有限公司 | Intelligent library lighting system and control method and device thereof |
| CN114666952A (en) * | 2022-03-11 | 2022-06-24 | 苏州唯信智能科技有限公司 | Energy-saving illumination system for library |
| CN114972126A (en) * | 2022-07-29 | 2022-08-30 | 阿法龙(山东)科技有限公司 | Intelligent monitoring system for lighting equipment based on intelligent vision |
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| CN110278641A (en) * | 2019-05-31 | 2019-09-24 | 王资 | A kind of Library Lighting control method |
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