CN109842971A - Control device, lighting device and lighting system - Google Patents
Control device, lighting device and lighting system Download PDFInfo
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- CN109842971A CN109842971A CN201811416448.6A CN201811416448A CN109842971A CN 109842971 A CN109842971 A CN 109842971A CN 201811416448 A CN201811416448 A CN 201811416448A CN 109842971 A CN109842971 A CN 109842971A
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- lighting device
- presentation content
- light
- lighting
- sky
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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
Abstract
This disclosure relates to control device, lighting device and lighting system.Control device (100) has: storage unit (120), it stores the first presentation content and the second presentation content, first presentation content includes the region for having reproduced sky and the region for having reproduced cloud, and the region that cloud has been reproduced shown in second presentation content is smaller than the average value shown in the first presentation content relative to the average value at the appointed time of the area ratio in the region for having reproduced sky；And control unit (110), it is according to the first presentation content or the second presentation content, so that at least one party from the Luminance Distribution and Colour for the light that the first lighting device (10) are projected is changed at any time, the first lighting device (10) is thus made to reproduce the first presentation content or the second presentation content.Moreover, control unit (110) switches between the first presentation content and the second presentation content for reproducing the first lighting device (10).
Description
Technical field
This disclosure relates to which control device, lighting device and lighting system, reproduce natural day more particularly to simulation
Control device, lighting device and the lighting system of empty appearance.
Background technique
Disclose the liquid crystal display panel having to as the variable light source of photochromic/light distribution, liquid crystal display panel lamp and illumination
The lighting device of the control device controlled with light source (referring for example to patent document 1).In the luminaire, by making light
Luminosity, light distribution, colour temperature carry out various change, the setting sun can be performed, make one to feel tranquil through daylight, moonlight of the shadow of the trees etc.
Natural lighting environment.
Patent document 1: Japanese Unexamined Patent Publication 11-144510 bulletin
Summary of the invention
Problems to be solved by the invention
Sky is not only simply implemented using such lighting device in the presence of expectation, intentionally user is given awake
Effect gives relaxation effect.
Therefore, being designed to provide for the disclosure intentionally can give awake effect to user or give relaxation effect
Control device, lighting device and lighting system.
The solution to the problem
In order to realize the purpose, the control of control device involved in a mode of the disclosure can reproduce day with simulating
The lighting device of empty appearance, the control device have: storage unit stores the first presentation content and the second presentation content, institute
Stating the first presentation content includes the region for having reproduced sky and the region for having reproduced cloud, is reproduced shown in second presentation content
The region of cloud relative to the area ratio in the region for having reproduced sky average value at the appointed time than first shadow
The average value as shown in content is small；And control unit, according to first presentation content or second presentation content,
So that at least one party from the Luminance Distribution and Colour for the light that the lighting device projects is changed at any time, thus makes
The lighting device reproduces first presentation content or second presentation content, wherein the control unit make it is described
It is switched between first presentation content and second presentation content that lighting device reproduces.
In addition, lighting device involved in a mode of the disclosure have control device and as the lighting device and
Project the light source of light.
In addition, lighting system involved in a mode of the disclosure has: control device；First lighting device, has
The multiple LED elements configured to planar and the light diffusing sheet for making the light projected from the multiple LED element penetrate and project；And
Second lighting device, is configured at the position different from first lighting device, and the control device makes first photograph
In the case that bright device reproduces first presentation content, light second lighting device with the first output, the control
Device is in the case where making first lighting device reproduce second presentation content, with bigger than first output second
Output lights second lighting device.
The effect of invention
According to the disclosure, awake effect intentionally can be given to user or give relaxation effect.
Detailed description of the invention
Fig. 1 is the explanatory diagram for showing lighting system involved in embodiment.
Fig. 2 is the block diagram for showing lighting system involved in embodiment.
Fig. 3 is the exploded perspective view for showing the first lighting device of lighting system involved in embodiment.
Fig. 4 is the feelings for showing the lighting system involved in embodiment and being acted with relaxed mode or awake mode
The explanation of the brightness for the light that the image in light diffusing sheet, spectrum, awake effect, the second lighting device project is mirrored under condition
Figure.
Fig. 5 is the flow chart for showing the movement of lighting system involved in embodiment.
Fig. 6 be operating terminal is shown, image in light diffusing sheet is mirrored, the illuminating state and cloud of lighting system
The figure of relationship between area ratio and the second output.
Fig. 7 is the flow chart for showing the movement of lighting system involved in the variation 1 of embodiment.
Fig. 8 is the figure for showing the illuminating state of lighting system involved in the variation 2 of embodiment.
Description of symbols
1: lighting system；10,10a, 10b, 10c: the first lighting device (lighting device)；22:LED element (light source)；40:
Light diffusing sheet；90: the second lighting devices (lighting device)；100: control device；110: control unit；120: storage unit.
Specific embodiment
Hereinafter, being described with reference to the accompanying drawings about embodiment of the present disclosure.Embodiments described below indicates
A preferred concrete example for the disclosure.Thus, numerical value, shape shown in the following embodiments and the accompanying drawings, material, constituent element, composition
The allocation position of element and type of attachment etc. are an examples, and purport is not to limit the disclosure.Accordingly, with respect to the following embodiments and the accompanying drawings
Constituent element in be not documented in indicate the disclosure upper concept independent claims in constituent element, as
Arbitrary constituent element is illustrated.
In addition, the record about " substantially * * ", illustrates by taking " substantially rectangular " as an example, exactly mean in addition to comprising complete
Rectangle except, also comprising being substantially considered rectangular shape.
In addition, each attached drawing is schematic diagram, not necessarily closely it is shown.In addition, in the various figures, to substantially the same
Structure mark identical label, repeat description is omitted or simplified.
Hereinafter, illustrating control device, lighting device involved in embodiment of the present disclosure and lighting system.
(embodiment)
[structure]
Fig. 1 is the explanatory diagram for showing lighting system 1 involved in embodiment.Fig. 2 is shown involved in embodiment
The block diagram of lighting system 1.Fig. 3 is the exploded perspective for showing the first lighting device 10 of lighting system 1 involved in embodiment
Figure.
Length direction in the case where the first lighting device of overlook view 10 is defined as X-direction, such as light is anti-
The orientation for penetrating component 30 and light diffusing sheet 40 is defined as Z-direction, by the direction orthogonal with X-direction and Z-direction
It is defined as Y direction, to indicate X, Y, Z all directions.All directions shown in FIG. 1 are correspondingly shown with all directions shown in Fig. 3.
It is also the same in the figure after Fig. 2 other than there is no to show the figure of X, Y, Z all directions.
As shown in Figure 1, lighting system 1 involved in present embodiment is that user's pseudo-experience can be made to pass through from interior
Window sees the such device felt of sky.For example, the setting of lighting system 1 is in doors, it is to be performed from window simulation within doors
The system for imitating the light of the natural sky of such as blue sky, cloudy sky, the sky of dusk.
As shown in Figure 1 and Figure 2, lighting system 1 has the first lighting device 10, multiple second lighting devices 90, control
Device 100 and operating terminal 150.In the present embodiment, first lighting device 10 in lighting system 1 and multiple
Two lighting devices 90 are configured at construction material.
[the first lighting device]
First lighting device 10 can reproduce such as blue sky, cloudy sky, the natural sky of the sky of dusk with simulating
Appearance.The dynamic shadow of the natural sky such as blue sky, cloudy sky, sky of dusk is imitated in the display of first lighting device 10
Picture.First lighting device 10 can be illuminated surrounding using the light for the image for imitating the natural sky.First lighting device 10
It is connect with control device 100, the movement such as light, extinguish, dim and mix colours is controlled by control device 100.First lighting device
10 be luminaire, projector etc..The image that this place mentions is either moving image is also possible to static image.First shines
Bright device 10 is an example of lighting device.
First lighting device 10 can project the light of the chromatic colours such as red light, blue light, sodium yellow, orange-colored light and such as white
The light of the such netrual colour of light.In addition, the first lighting device 10 is not limited to project the light of chromatic colour, can also project along black
The light of the colour temperature of the prescribed limit of body track.Therefore, the first lighting device 10 can be projected from the light of the low color temperatures such as red to depth
The light of blue.
As shown in FIG. 1 to 3, the first lighting device 10 has shell 11, light emitting module 20, light reflecting member 30, light and expands
Fall apart 40 and power supply unit 60.It is anti-that power supply unit 60, light emitting module 20, light are sequentially configured with from Z axis positive direction towards Z axis negative direction
Penetrate the frame portion 13 of component 30, light diffusing sheet 40 and shell 11.Z axis positive direction is ceiling side, and Z axis negative direction is ground side.
Shell 11 is the host body for accommodating light emitting module 20, light reflecting member 30, light diffusing sheet 40 and power supply unit 60.Shell
Body 11 is flat cabinet, is substantially rectangular shape when overlook view.In addition, the shape of shell 11 is not limited to substantially rectangular shape,
It can be substantially circular, generally polygonal shape, the substantially shapes such as semicircle shape, shape is not particularly limited.
Nonmetallic materials of the shell 11 for example by metal material or with high thermal conductivity are constituted.With high thermal conductivity
Nonmetallic materials be, for example, the high resin etc. of thermal conductivity.As shell 11 using the high material of thermal conductivity, therefore can be via
Shell 11 issues light emitting module 20 hot to external cooling.In addition, receiving portion 12 and frame portion 13 can also be respectively by other materials
Material is constituted.
Shell 11 has receiving portion 12 and frame portion 13.
Receiving portion 12 is the flat of receiving light emitting module 20, light reflecting member 30, light diffusing sheet 40 and power supply unit 60
Cabinet.In addition, power supply unit 60 can not also be contained in receiving portion 12, such as the outside of shell 11 can also be configured at.
The opening portion 15 that the light for projecting light emitting module 20 passes through is formed in the face of the Z axis negative direction side of receiving portion 12.
Opening portion 15 is covered by frame portion 13 and light diffusing sheet 40.Receiving portion 12 accommodates the light configured in a manner of covering opening portion 15 and expands
Fall apart 40.The size of opening portion 15 is size corresponding with light diffusing sheet 40.In present embodiment, the shape of opening portion 15 is big
It causes rectangular-shaped.
Frame portion 13 is the component for fixing the frame-shaped of light diffusing sheet 40.Frame portion 13 is configured at the Z axis losing side of receiving portion 12
To the ora terminalis in the face of side.In other words, frame portion 13 is configured at the Z axis of receiving portion 12 in a manner of the opening portion 15 for surrounding receiving portion 12
The face of negative direction side.The opening portion 16 that the light for projecting light emitting module 20 passes through is formed in frame portion 13.In plan view, frame
Portion 13 is substantially rectangular shape, but is not limited to substantially rectangular shape, is also possible to substantially circular, generally polygonal shape, substantially semicircle
The shapes such as shape, shape are not particularly limited.
Frame portion 13 has flange part 13a and rising portions 13b.First lighting device 10 is in flange part 13a and ceiling face
Conplane mode is configured at ceiling.Rising portions 13b is the end direction from the opening portion 16 of the inner circumferential positioned at flange part 13a
The wall erected to Z axis positive direction substantially vertical.Rising portions 13b supports light diffusing sheet 40 from the Z axis negative direction of light diffusing sheet 40.
In addition, being also possible to receiving portion 12 either receiving portion 12 and frame portion 13 are integrally formed to constitute shell 11
Independently of one another with frame portion 13, shell 11 is constituted by engaging receiving portion 12 with frame portion 13.
Light emitting module 20 is the module for projecting the light for forming image in light diffusing sheet 40.Light emitting module 20 is maintained as
It is substantially parallel with the plane as defined in X-direction and Y direction.
Light emitting module 20 has substrate 23 and is installed on multiple LED elements 22 of substrate 23.
Substrate 23 is the printed circuit board for installing multiple LED elements 22, is formed as a generally rectangular shape.As substrate
23, for example, be able to use using resin as the resin substrate of substrate, using metal as the metallic substrates substrate of substrate, comprising ceramics
Ceramic substrate etc..
LED element 22 is installed in substrate 23 with the posture for projecting light towards Z axis negative direction.In the Z axis losing side of substrate 23
Multiple LED elements 22 are installed to the face of side.For example, multiple LED elements 22 are configured to planar (ranks shape) on substrate 23
Multiple LED elements.For example, multiple LED elements 22 respectively to be configured at substrate 23 at equal intervals.LED element 22 is the one of light source
Example.
LED element 22 is made of LED (Light Emitting Diode: light emitting diode) element.Multiple LED element energy
Enough project white light, blue light and orange-colored light.In present embodiment, for example, LED element 22 be issue blue light, green light with
And the LED element of the RGB type of red light.In addition, LED element 22 is also possible to SMD (Surface Mount Device: surface
Installation elements) type LED element, be also possible to the LED element 22 of COB (Chip On Board: chip on board) type.LED element
22 are not limited to tri- color of RGB, are also possible to tetra- color of RGBW, can also be BW dichromatism (blue white dichromatism).
In addition, although not shown, being provided with signal wire and power line in substrate 23, signal wire is used for transmission from control
The wiring of the control signal of device 100, power line is the wiring for supplying the electric power from power supply unit 60.For example, signal wire
And each LED element 22 of multiple LED elements 22 is connected in series power line.Multiple LED elements 22 respectively via power line from
Power supply unit 60 receives power supply, issues defined light based on the control signal from signal wire.In the present embodiment, due to
LED element 22 is the element of RGB type, thus by control blue light, green light and red light shine can project it is various
The light of color.That is, by controlling shining for each LED element 22 by control device 100, such as it can project and indicate blue sky, cloud, more
The light of the images such as sky, the sky of dusk of cloud.
Light reflecting member 30 is tubular, is configured between light emitting module 20 and light diffusing sheet 40 at least partially.Light reflection
Component 30 is the optical component with the property for reflecting the light projected from light emitting module 20.Specifically, light reflecting member 30
The light that the medial surface of light reflecting member 30 is injected into from light emitting module 20 is reflected into 40 side of light diffusing sheet.Medial surface is light reflection
The face of 20 side of component 30 and light emitting module.
Light reflecting member 30 is formed such as the metal material as aluminium, and medial surface has been carried out at mirror surface treatment or light diffusion
Reason.For example, mirror surface treatment is polishing treatment or milled processed.For example, light DIFFUSION TREATMENT is the processing of the matts such as anodization.
In addition, at least implementing light DIFFUSION TREATMENT in the medial surface of light reflecting member 30.In addition, not necessarily real to light reflecting member 30
Applying mirror surface treatment, perhaps light DIFFUSION TREATMENT light reflecting member 30 is also possible to before implementation mirror surface treatment or light DIFFUSION TREATMENT
Original material.
Light diffusing sheet 40 penetrates the light projected from multiple LED elements 22 and projects.More specifically, light diffusing sheet 40 is
The light for injecting the face from the Z axis positive direction side of light diffusing sheet 40, i.e. light incident surface penetrates and spreads and penetrate from light-emitting face
Diffusion panel out.The shape of light diffusing sheet 40 is shape corresponding with the opening portion 16 of frame portion 13, for substantially when overlook view
It is rectangular-shaped, but it is not limited to substantially rectangular shape, it is also possible to substantially circular, generally polygonal shape, the substantially shapes such as semicircle shape, shape
Shape is not particularly limited.
Light diffusing sheet 40 is configured in the mode opposite with light emitting module 20 in the position for leaning on Z axis negative direction side than light emitting module 20
It sets, and is configured to substantially parallel with light emitting module 20.It is rectangular-shaped plate when light diffusing sheet 40 is overlook view.Light diffusing sheet
The opening portion 16 of 40 covering frame portions 13.When overlook view, light diffusing sheet 40 is fixed on frame portion in a manner of covering light emitting module 20
13.As a result, in the case where overlook view light diffusing sheet 40 and multiple LED elements 22, the shape of the opening portion 16 of frame portion 13
Shape made of arranging on substrate 23 with multiple LED elements 22 correspondingly becomes same shape.
In the present embodiment, light diffusing sheet 40 is supported in the state being clipped between frame portion 13 and light reflecting member 30
In receiving portion 12.In addition, light diffusing sheet 40 can both be fixed on frame portion 13, it can also be fixed on light reflecting member 30, do not limited
In present embodiment.
For example, light diffusing sheet 40 is by by transparent acrylic resin or PET (Poly Ethylene
Terephthalate: polyethylene terephthalate) etc. the transparent panel that constitutes of resin materials or glass implement diffusion processing
And it is manufactured.Since light diffusing sheet 40 is made of transparent material, light diffusing sheet 40 has high light transmittance.For example, light
The total light transmittance of diffuser plate 40 is 80% or more, more preferably 90% or more.
Diffusion processing is implemented at least one face in the light incident surface and light-emitting face of light diffusing sheet 40.For example, conduct
Diffusion processing exists to form prism processing for the prism being made of subtle dotted recess portion etc..In addition, diffusion processing is not limited to
Prism processing, can also by Embossing processing, print or make photodiffusion material dispersion come be diffused processing.
The haze value for being carried out the light diffusing sheet 40 of diffusion processing is, for example, 10% or more, 90% or less.By by mist
Angle value is set as 10% or more, and user is able to suppress light diffusing sheet 40 is made of transparent material by light emitting module 20
LED element 22, which is seen, to granulate.In addition, by the way that haze value is set as 90% hereinafter, ensuring to mirror light diffusion to a certain extent
The profile of image in plate 40.In addition, can for example be adjusted according to the shapes and sizes of the prism formed by prism processing
Haze value.The profile of image is, for example, the profile of the cloud in blue sky.
Power supply unit 60 be the AC power supplied from source power supply is rectified, smooth and decompression etc. is transformed to advise
Fixed horizontal direct current power and the constituent element that the direct current power is supplied to light emitting module 20.
[the second lighting device]
Multiple second lighting devices 90 are configured at the position different from the first lighting device 10.In the present embodiment, respectively
A second lighting device 90 is configured at around the first lighting device 10.About each second lighting device 90, for example as
The downlight (downlight) of second lighting device 90 and light source and opening cover with injection light.Second lighting device 90 with
Control device 100 connects.Each second lighting device 90 is controlled to light, extinguish, dim and mix colours etc. by control device 100 and be moved
Make.Second lighting device 90 is, for example, downlight, Ceiling light (ceiling light) etc..Second lighting device 90 is lighting device
An example.
Each second lighting device 90 can project the light of the colour temperature of the prescribed limit along black body locus.Therefore, each
Second lighting device 90 can be projected from the light of the low color temperatures such as red to navy blue light.In addition, each second lighting device 90
It is not limited to colour temperature, the light of the chromatic colours such as red light, blue light, sodium yellow, orange-colored light can be projected.
[control device]
Control device 100 is the device for controlling the first lighting device 10 and each second lighting device 90.Control device
100 have control unit 110, storage unit 120 and communication unit 130.
Control unit 110 is each second of the first lighting device 10 of control and configuration around the first lighting device 10
The device of the movements such as light, extinguish, dim and mix colours of lighting device 90.Control unit 110 controls the first lighting device 10
It shines, so that the variation of light quantity, the variation of colour temperature or variation place of spatial distribution of the light projected from the first lighting device 10
In in prescribed limit.In addition, control unit 110 controls shining for each second lighting device 90, so that from each second illumination dress
The variation of the light quantity of the light of 90 injections, the variation of colour temperature or the variation of spatial distribution is set to be also in prescribed limit.This place
The toning mentioned includes the adjustment etc. to illuminant colour or colour temperature.
Control unit 110 obtains the first image of illuminating state saving in storage unit 120, indicating the first lighting device 10
Content or the second presentation content.Control unit 110 is according in the first presentation content or the second image saved in storage unit 120
Hold, at least one party from the Luminance Distribution and Colour for the light that the first lighting device 10 projects made to change at any time,
Thus the first lighting device 10 is made to reproduce the first presentation content or the second presentation content.In addition, control unit 110 is according to reproduction
First lighting device 10 of the first presentation content or the second presentation content, to control lighting for each second lighting device 90.
First presentation content be include having reproduced the region of sky and to have reproduced the presentation content in the region of cloud.This place speech
And the region for having reproduced sky in comprising reproduced blue sky region, reproduced the dusk sky region, reproduced cloud
Region, the region for having reproduced cloudy sky etc..About the first presentation content, at the appointed time, the region phase of cloud has been reproduced
Area ratio for having reproduced the region of sky changes in the first range.
The region for having reproduced cloud of second presentation content is being provided relative to the area ratio in the region for having reproduced sky
Average value in time is smaller than the average value shown in the first presentation content.That is, the image that the second presentation content indicates
The region for having reproduced blue sky it is bigger than the region for having reproduced blue sky for the image that the first presentation content indicates.About in the second image
Hold, at the appointed time, has reproduced the region of cloud relative to the area ratio in the region for having reproduced sky than the first range
Variation in second range of the low ratio of area ratio.
Comprising such as mirroring the content in blue sky, the content for mirroring cloud, mirroring in first presentation content and the second presentation content
The content of cloudy sky, mirror the dusk sky content or indicate the content of sky that is composed these contents etc.
The content of the image of such sky for indicating natural imitation.Each content is the first lighting device 10 with defined illuminating state
That lights each lights scene.In the case where the first lighting device 10 mirrors the first presentation content or the second presentation content,
Control unit 110 obtains the first presentation content or the second presentation content from storage unit 120, according to the first presentation content got
Or second presentation content come control light emitting module 20 multiple LED elements 22 shine.Control unit 110 with in the first image
Hold or the second presentation content indicate the corresponding tone of image come control multiple LED elements 22 shine.For example, control unit
110 make each LED element 22 corresponding with the position of image medium cloud project white light, make opposite with the position in blue sky in image
The each LED element 22 answered projects blue light.By shining for multiple LED element 22, mirror light diffusing sheet 40 and first
Presentation content or the corresponding image of the second presentation content.
The intensity for the blue light for including in the light for projecting the first lighting device 10 based on the second presentation content is providing
The intensity for the blue light for including in light of the average value than making the injection of the first lighting device 10 based on the first presentation content in time
Average value at the appointed time it is big.That is, the region for having reproduced blue sky in the second presentation content is than the first image
The region for having reproduced blue sky in content is big, therefore, projects the first lighting device 10 compared to based on the first presentation content
The intensity of the intensity of light, the blue light in light for projecting the first lighting device 10 based on the second presentation content is big.Therefore, it is based on
The light that second presentation content projects the first lighting device 10 has awake effect, fills the first illumination based on the first presentation content
The light for setting 10 injections has relaxation effect.
In this way, control unit 110 have based on the first presentation content make the first lighting device 10 project light relaxed mode and
Make the awake mode of the first lighting device 10 injection light based on the second presentation content.Control unit 110 is by filling the first illumination
Set and switched between the first presentation content of 10 reproductions and the second presentation content, between relaxed mode and awake mode into
Row switching.Control unit 110 receives control command from operating terminal 150 via communication unit 130, is thus switched to relaxed mode or clear
Awake mode.In addition, control unit 110 makes each second lighting device 90 and the first illumination in the case where having selected illumination to link
Device 10 carries out illumination linkage.Control command be switched to the instruction of relaxed mode or be switched to awake mode instruction, with
And make each second lighting device 90 and the first lighting device 10 carry out illumination linkage instruction.
An example for enumerating switching, in the case where the first lighting device 10 has been selected as relaxed mode, by the first illumination
Device 10 is set as awake mode.In addition, enumerating an example, make in the case where the first lighting device 10 has been selected as relaxed mode
When user has selected relaxed mode, relaxed mode is maintained.
In the case where control unit 110 switches between relaxed mode and awake mode, either instantaneously cutting
Change, be also possible to switch in a manner of gradually changing from relaxed mode to awake mode at the appointed time, be also possible to
The mode gradually changed in stipulated time from awake mode to relaxed mode switches.In this case, from the first presentation content institute
The area ratio of the cloud shown changes to the area ratio of cloud shown in the second presentation content, or shown in the second presentation content
The area ratio of cloud changes to the area ratio of cloud shown in the first presentation content.The area ratio of cloud is the region for having reproduced cloud
Area ratio relative to the region for having reproduced sky.
Fig. 4 is shown the lighting system 1 involved in embodiment and is acted with relaxed mode or awake mode
In the case of mirror the brightness of light that image in light diffusing sheet 40, spectrum, awake effect, the second lighting device 90 project
Explanatory diagram.
As shown in figure 4, the image of relaxed mode is the image shown in light diffusing sheet 40 based on the first presentation content.It closes
In the image of relaxed mode, according to reproducing time of the first presentation content and reproduced the region of cloud relative to having reproduced sky
Relationship between the area ratio in region determines image.Under relaxed mode, the area ratio of cloud is in the from R1 to R2
One range.The average value of the area ratio of cloud is indicated with a1.Control unit 110 controls each LED member according to the first presentation content
The illumination mode of part 22, so that the region for having reproduced cloud is in relative to the area ratio in the region for having reproduced sky from R1 to R2
The first range.
Spectrum under relaxed mode indicates providing for the light for projecting the first lighting device 10 based on the first presentation content
Average value in time.Under relaxed mode, the intensity of the light for the blue component for including in light is small.Therefore, under relaxed mode,
The awake effect for allowing user to regain consciousness is small.
Control unit 110 is defeated with first in the case where reproducing the first lighting device 10 according to the first presentation content
Second lighting device 90 of sening as an envoy to is lighted.That is, control unit 110 fills the second illumination with the first output under relaxed mode
90 are set to light.
The image of awake mode is the image shown in light diffusing sheet 40 based on the second presentation content.In awake mode
Under, according to the time for reproducing the second presentation content and reproduce area ratio of the region of cloud relative to the region for having reproduced sky
Between relationship determine image.Under awake mode, the area ratio of cloud is in the second range from T1 to T2.It is indicated with a2
The average value of the area ratio of cloud.Average value a2 is smaller than average value a1.Control unit 110 controls each according to the second presentation content
The illumination mode of LED element 22 so that reproduced the region of cloud relative to the area ratio in the region for having reproduced sky be in from
The second range of T1 to T2.
Spectrum under awake mode indicates providing for the light for projecting the first lighting device 10 based on the second presentation content
Average value in time.Under awake mode, the intensity of the light for the blue component for including in light is big.Therefore, under awake mode,
The awake effect for allowing user to regain consciousness is big.
In the case where the first lighting device 10 and each second lighting device 90 are lighted, control unit 110 can make each
The illuminating state of second lighting device 90 and the illuminating state of the first lighting device 10 link.Specifically, control unit 110
According to the variation of image represented by the first presentation content or the second presentation content that the first lighting device 10 is reproduced, to make
The output of each second lighting device 90 changes.That is, control unit 110 be able to carry out make the first lighting device 10 with it is each
The illumination linkage of the illuminating state linkage of second lighting device 90.The output that this place mentions mean comprising first output and
Second output.
Control unit 110 is in the case where reproducing the first lighting device 10 according to the second presentation content, than first
The second big output of output lights the second lighting device 90.That is, control unit 110 is defeated with second under awake mode
Second lighting device 90 of sening as an envoy to is lighted.Therefore, the bright ratio of brightness for the light for projecting the second lighting device 90
The brightness for the light for projecting the second lighting device 90 under relaxed mode is bright.
Control unit 110 controls the second lighting device 90, so that being configured at the closer position of the distance away from the first lighting device 10
First output or the second output are then set to for second lighting device 90 bigger by the second lighting device 90 set.?
That is control unit 110 controls the second lighting device 90, so that being configured at the first lighting device 10 at a distance of closer than first distance
Second distance position the second lighting device 90 project light second output ratio be configured at the first lighting device 10 apart
Second output of the light that the second lighting device 90 of the position of first distance projects is big.
Such as be also possible to when each second lighting device 90 is set to construction material, user is in advance by behaviour
Make terminal 150 to input from the first lighting device 10 to storage unit 120 to the distance of each second lighting device 90.It can also be with
Be, control unit 110 according to saved in storage unit 120 from the first lighting device 10 to each second lighting device 90 away from
From to control the light of the second lighting device 90 injection.
Return to the explanation of control device 100 shown in FIG. 1 to FIG. 3.
Control unit 110 is electrically connected via signal wire with the first lighting device 10.Control unit 110 is according to from storage unit 120
The first presentation content or the second presentation content got, the LED element 22 via signal wire to the first lighting device 10 are defeated
It out include the control of information relevant to the blue led of the first lighting device 10, green LED and the respective brightness of red LED
Signal processed.The LED element 22 for receiving control signal issues blue, green and red light based on the control signal.
Time interval shining to first lighting device 10 of the control unit 110 for example the movement of image will not be made unnatural
The output control signal of module 20.As a result, such as in the case where the image moved in showing cloud on high, it can show more certainly
Right movement.
Storage unit 120 saves the first presentation content and the second presentation content.Storage unit 120 can be non-volatile storage
Device is also possible to the memory of the volatibility such as SRAM.
Communication unit 130 is the wireless communication module that can be communicated with operating terminal 150.Communication unit 130 is whole from operation
End 150 receives control command.
[operating terminal]
Operating terminal 150 is that the first lighting device 10 and each second illumination can be operated via control device 100
The terminal of device 90.Operating terminal 150 has display unit 152 and communication unit 151.Display unit 152 is to loosen mould in user
In the case where switching between formula and awake mode or carry out the first lighting device 10 with each second lighting device 90
The operation panel of relaxed mode and awake mode is shown in the case where illumination linkage.In addition, make the first lighting device 10 with it is each
In the case that a second lighting device 90 carries out illumination linkage, the display of display unit 152 carries out illumination linkage or without illumination
Linkage.By user's operation display part 152, thus operating terminal 150 is sent in via communication unit 151 to control device 100
The control command switched between relaxed mode and awake mode.Communication unit 151 is can to carry out with control device 100 wirelessly
The device of communication.
Operating terminal 150 is, for example, smart phone, flat terminal, remote controler etc..User can either be via operation eventually
What is saved in 150 reading storage unit 120 of end lights data, also being capable of new settings control the first lighting device 10 and each second
Lighting device 90 lights data.
[movement]
Then, illustrate the dynamic of control device 100, the first lighting device 10, the second lighting device 90 and lighting system 1
Make.
Fig. 5 is the flow chart for showing the movement of lighting system involved in embodiment.
In addition, in the explanation of movement below, such as imagine user and selected awake mode under relaxed mode
The case where situation and user have selected illumination to link.In addition, in initial the case where being selected as awake mode and user's selection
The case where relaxed mode is also likewise, therefore the description thereof will be omitted.
Firstly, as shown in figure 5, user by being operated to operating terminal 150, being capable of relaxation of selection mode or awake
Mode.Here, user for example selects awake mode, and illumination is selected to link.When user selects to like by operating terminal 150
When the mode got well, control command is sent control device 100 by operating terminal 150.In present embodiment, control command expression is cut
It is changed to awake mode.Control device 100 judges whether to receive control command (S1).
Then, in the case where receiving control command (S1: "Yes"), saved in the selection of control unit 110 storage unit 120
Presentation content (S2).In the present embodiment, control unit 110 selects the second presentation content corresponding with awake mode.In addition,
In the case where referring to presentation content, it is meant that the general name of the first presentation content and the second presentation content.
On the other hand, in the case where being not received by control command (S1: "No"), 110 return step S1 of control unit into
The same processing of row.
Then, control unit 110 controls the first lighting device 10 (S3) according to selected presentation content.In this embodiment party
In formula, control unit 110 controls the illuminating state of the first lighting device 10 according to the second presentation content.That is, user
The second presentation content is selected, thus the first lighting device 10 is switched to awake mode from relaxed mode by control unit 110.
Then, control unit 110 judges whether that each second lighting device 90 and the first lighting device 10 is made to carry out illumination connection
Dynamic (S4).Control unit 110 judges whether include the letter for carrying out illumination linkage from the control command that terminal installation 150 is got
Breath.
In the case where making each second lighting device 90 and the first lighting device 10 carries out illumination linkage (S4: "Yes"),
Control unit 110 controls each second lighting device 90 (S5) according to selected presentation content.
In the present embodiment, control unit 110 makes each second illumination according to selected second presentation content of user
Device 90 is lighted brighterly the case where compared under relaxed mode, each second lighting device 90 is lighted.That is, control
Portion 110 lights each second lighting device 90 with the second output.In addition, in the case where the second lighting device 90 is multiple,
Control unit 110 controls the second lighting device 90, so that being configured at the second of the closer position of the distance away from the first lighting device 10
First output or the second output are then set to for second lighting device 90 bigger by lighting device 90.Thereby, it is possible to mention
For feeling dark under the sky more than cloud, feeling bright like that close to natural lighting environment under the few sky of cloud.
In addition, control unit 110 is according to selected first shadow of user in the case where user has selected relaxed mode
As content, keep each second lighting device 90 more dim the case where each second lighting device 90 is lighted compared under awake mode
It lights on ground.That is, control unit 110 lights each second lighting device 90 with the first output.
Then, control unit 110 terminates the processing, and return step S1.
On the other hand, in the case where not making each second lighting device 90 and the first lighting device 10 carries out illumination linkage
(S4: "No"), control unit 110 terminate the processing, and return step S1.
[summary]
In such lighting system 1, the control unit 110 of control device 100 is according to the first shadow saved in storage unit 120
As content or the second presentation content, to control the light emitting module 20 of the first lighting device 10.The LED of light emitting module 20 as a result,
The light that element 22 projects is injected into the light incident surface of light diffusing sheet 40 after being reflected by light reflecting member 30, or is emitted directly toward light expansion
Fall apart 40 light incident surface.Such light is penetrated and is spread in light diffusing sheet 40, is penetrated from the light-emitting face of light diffusing sheet 40
Out.
Fig. 6 be show mirror operating terminal 150, the image in light diffusing sheet 40, lighting system 1 illuminating state, with
And the figure of the relationship between the area ratio and the second output of cloud.
User is instantiated in (a) of Fig. 6 to be operable to selection awake mode to operating terminal 150 and shone
The case where bright linkage.The striograph of the illuminating state of lighting system 1 in the case where (a) of Fig. 6 is shown in (b) of Fig. 6.Such as figure
Shown in 6 (b), under relaxed mode, a great Yun and blue sky are mirrored in light diffusing sheet 40, under awake mode, is spread in light
Plate 40 mirrors a cloudling and blue sky.Shown in (c) of Fig. 6 with the first lighting device 10 closer to 90 quilt of the second lighting device
Light brighter (the first output or the second output are big) striograph.It is shown in (d) of Fig. 6 in relaxed mode and is regained consciousness
The figure of relationship between the area ratio of cloud in the case where mode and the second output of the second lighting device 90.In awake mode
Under, made for the case where lighting the second lighting device 90 with the first output under relaxed mode with the second big output
Second lighting device 90 is lighted.
Control device 100, which also can have, lights each second lighting device 90 as (d) of Fig. 6 with the second output
Corresponding diagram.In this case, control unit 110 can also read the corresponding diagram saved in storage unit 120, to control each second
The illuminating state of lighting device 90.The corresponding diagram also may be embodied in the first presentation content and the second presentation content.
Control unit 110 controls multiple LED elements 22 according to the first presentation content and the second presentation content, so as to reproduce
The region of sky and the area ratio in the region for having reproduced cloud become defined ratio.It is mirrored in light diffusing sheet 40 as a result,
Image corresponding with data are lighted.Therefore, the deep or light variation such as blue sky, cloud are shown according to lighting data in light diffusing sheet 40
Mobile variation sky natural like that image.
[function and effect]
Then, illustrate control device 100 in present embodiment, the first lighting device 10, the second lighting device 90 and
The function and effect of lighting system 1.
As described above, the control of control device 100 involved in present embodiment can reproduce the appearance of sky with simulating
First lighting device 10.Control device 100 has: storage unit 120, saves the first presentation content and the second presentation content, should
First presentation content includes the region for having reproduced sky and the region for having reproduced cloud, has reproduced cloud shown in second presentation content
Region relative to the region for having reproduced sky area ratio average value at the appointed time than the first presentation content institute
The average value shown is small；And control unit 110 makes according to the first presentation content or the second presentation content from the first illumination
At least one party in the Luminance Distribution and Colour of the light that device 10 projects changes at any time, thus fills the first illumination
Set 10 the first presentation contents of reproduction or the second presentation content.Moreover, control unit 110 is in make that the first lighting device 10 reproduces the
It is switched between one presentation content and the second presentation content.
In this way, control unit 110 is between the first presentation content and the second presentation content for reproducing the first lighting device 10
It switches over.Therefore, the few image in blue sky is shown in the first lighting device 10 in the case where the first presentation content, compared to
The case where first presentation content, shows the image more than blue sky in the case where the second presentation content in the first lighting device 10.
That is, the awake effect to user can be obtained in the case where the second presentation content more than the blue sky, blue sky it is few
The relaxation effect to user can be obtained in the case where one presentation content.
Thus, in the control device 100, intentionally user can be given clearly by controlling the first lighting device 10
Effect of waking up gives relaxation effect.
In addition, the first lighting device 10 or the second lighting device 90 involved in present embodiment have control device
100 and the light source of light is projected as the first lighting device 10 or the second lighting device 90.
In addition, in the first lighting device 10 involved in present embodiment, light source is multiple LED member for configuring of planar ground
Part 22.First lighting device 10 is also equipped with the light diffusing sheet 40 for making the light projected from multiple LED elements 22 penetrate and project.And
And control device 100 controls multiple LED elements 22.
It also can be realized function and effect similar to the above by these settings.
In addition, in the control device 100 involved in present embodiment, about the first presentation content, at the appointed time,
The region for having reproduced cloud changes in the first range relative to the area ratio in the region for having reproduced blue sky.Moreover, about second
Presentation content has reproduced the region of cloud relative to the area ratio in the region for having reproduced sky than first at the appointed time
Variation in second range of the low ratio of the area ratio of range.
If the simple average value only seen in the stipulated time under relaxed mode, cloud is more for awake mode.
But such as even if under relaxed mode, only when some specific time, which becomes cloud, becomes extremely few situation, only at this
Time blue light becomes more, and user is awake.Therefore, make the region for having reproduced cloud in the first presentation content relative to having reproduced indigo plant
The area ratio in it region changes in the first range, makes the region for having reproduced cloud in the second presentation content relative to reproduction
The area ratio in the region in blue sky changes in the second range.Therefore, the first lighting device 10 will not mirror only in some spy
The fixed time, which becomes cloud, becomes extremely few image.Therefore, the awake effect to user can be ensured in the control device 100
The stability of fruit and relaxation effect.
In addition, making the first lighting device based on the first presentation content in the control device 100 involved in present embodiment
The average value ratio at the appointed time of the intensity for the blue light for including in 10 light projected, which is based on the second presentation content, makes first
The average value at the appointed time of the intensity for the blue light for including in the light that lighting device 10 projects is small.
According to this structure, in the case where lighting the first lighting device 10 based on the first presentation content, blue light is few, because
This user can expect relaxation effect, in the case where lighting the first lighting device 10 based on the second presentation content, blue
Light is more, therefore user can expect awake effect.
In addition, multiple LED elements 22 can project white light, indigo plant in the lighting device 10 involved in present embodiment
Coloured light and orange-colored light.In addition, in the first presentation content and the second presentation content comprising indicate blue sky, cloud, cloudy sky,
The presentation content of the sky of dusk or the sky for being composed these contents.
In this way, since the first presentation content and the second presentation content indicate blue sky, cloud, cloudy sky, the day of dusk
Sky that is empty or being composed these contents, therefore the first lighting device 10 can mirror the shadow for having reproduced natural sky
Picture.
In addition, lighting system 1 involved in present embodiment has: control device 100；First lighting device 10, tool
The multiple LED elements 22 configured with having planar and the light diffusing sheet 40 for making the light projected from multiple LED elements 22 penetrate and project；
And second lighting device 90, it is configured at the position different from the first lighting device 10.Moreover, control device 100 is in basis
In the case that first presentation content reproduces the first lighting device 10, light the second lighting device 90 with the first output,
In the case where reproducing the first lighting device 10 according to the second presentation content, made with second output bigger than the first output
Second lighting device 90 is lighted.
In this way, control device 100 is in the case where making the first lighting device 10 reproduce the first presentation content with the first output
Make the second lighting device 90 light or control device 100 make the first lighting device 10 reproduce the second presentation content the case where
Under, the second lighting device 90 is lighted with the second output.Therefore, control device 100 can be to the first lighting device 10 and each
Second lighting device 90 carries out linkage control.As a result, being capable of providing in lighting system 1 closer to naturally illumination ring
Border.
In addition, multiple second lighting devices 90 are arranged in the lighting system 1 involved in present embodiment.Moreover, control
Portion 100 controls the second lighting device 90, so that being configured at the second illumination of the closer position of the distance away from the first lighting device 10
First output or the second output are then set to for second lighting device 90 bigger by device 90.
In this way, control unit 100 controls the second lighting device 90, so that it is closer to be configured at the distance away from the first lighting device 10
Position the second lighting device 90, then for second lighting device 90 by first output or second output be set to get over
Greatly.Existing second lighting device 90 is lighted brightly near the first lighting device 10 as a result, remote away from the first lighting device 10
The second lighting device 90 somberly light.Therefore, it is able to suppress the brightness and the of the light projected by the first lighting device 10
The sense of discomfort that user is given that difference between the brightness for the light that two lighting devices 90 project generates.As a result,
In the lighting system 1, the periphery of the first lighting device 10 seems bright, therefore can perform more natural lighting environment.
(variation 1 of embodiment)
Illustrate control device 100 involved in this variation, the first lighting device 10, the second lighting device 90 and illumination
System 1.In the case where not being expressly recited especially, the control device 100 of this variation, the first lighting device 10, second shine
The structure of bright device 90 and lighting system 1 is identical as embodiment, adds same label, and omission and structure to same structure
Relevant detailed description.
In this variation, other examples of the movement of lighting system 1 are shown.Illustrate control device 100, the first lighting device
10, the movement of the second lighting device 90 and lighting system 1.
Fig. 7 is the flow chart for showing the movement of lighting system 1 involved in the variation 1 of embodiment.
In addition, in the explanation of movement below, such as imagine user and selected awake mode under relaxed mode
The case where situation and user have selected illumination to link.In addition, in initial the case where being selected as awake mode and user's selection
The case where relaxed mode is also likewise, therefore the description thereof will be omitted.
Firstly, as shown in fig. 7, control unit 110 judges whether to make each second lighting device 90 and the first lighting device 10
Carry out illumination linkage (S11).
In the case where making each second lighting device 90 and the first lighting device 10 carries out illumination linkage (S11: "Yes"),
Control unit 110 calculates the area ratio (S12) of cloud current in the presentation content in reproducing.Specifically, control unit 110 is gradually
Calculate the area ratio of cloud represented by the image for including in the presentation content reproduced.
On the other hand, in the case where not making each second lighting device 90 and the first lighting device 10 carries out illumination linkage
(S11: "No"), control unit 110 terminate the processing, and return step S11.
Then, control unit 110 is according to the area ratio of calculated each cloud in step s 12, to calculate separately second
Second output (S13) of the light that lighting device 90 projects.For example, control unit 110 is calculated separately according to the corresponding diagram of (d) of Fig. 6
Second output of the light that the second lighting device 90 projects.
Then, control unit 110 is according to calculated each second output in step s 13, to control each second illumination
Device 90 (S14).Then, control unit 110 terminates the processing, and return step S11.
Control device 100 continuously monitors the area ratio of the first presentation content or the cloud in the second presentation content as a result,
Rate makes the second of the second lighting device 90 to export according to the area ratio of cloud and continuously changes.As a result, the second illumination dress
90 are set to light with the corresponding brightness of the image mirrored with the first lighting device 10.
(variation 2 of embodiment)
[structure]
Illustrate control device 100 involved in this variation, the first lighting device 10, the second lighting device 90 and illumination
The structure of system 1.
Fig. 8 is the figure for showing the illuminating state of lighting system 1 involved in the variation 2 of embodiment.
The first lighting device 10 in embodiment is one, but multiple first lighting devices are configured in this variation
10, this point is different from embodiment.In the case where not being expressly recited especially, the control device 100, first of this variation
The structure of lighting device 10, the second lighting device 90 and lighting system 1 is identical as embodiment, adds to same structure same
Label, and omit detailed description relevant to structure.
As shown in figure 8, quantity of the control unit 110 of control device 100 according to multiple first lighting devices 10, by the first shadow
The image as represented by content or the second presentation content is spatially split, to generate multiple segmentation informations.Control unit
110 export image represented by each segmentation information that segmentation obtains according to the setting position of each first lighting device 10.
That is, each segmentation information is output to each first lighting device 10 by control unit 110 correspondingly.Control unit 110
According to the setting position of each first lighting device 10, by the first presentation content and each segmentation information of the second presentation content
It is input to each first lighting device 10.It is supplied respectively to which the first lighting device 10 about the image for obtaining segmentation, is
It is set by user by operating terminal 150 based on the configuration of the first lighting device 10.
Using the first presentation content specifically for example, by the first presentation content with each first lighting device 10a,
The corresponding mode of 10b, 10c is spatially divided into three parts.The each of tripartite first presentation content will be divided
A part is output to first lighting device 10a, 10b, 10c correspondingly.That is, each first lighting device 10a,
10b, 10c mirror the first presentation content spatially divided as multi-display.
[function and effect]
As described above, multiple first lighting devices 10 are arranged in the lighting system 1 involved in this variation.Moreover, control
Device 100 processed is spatially split image represented by the first presentation content and the second presentation content, and according to each
The image that the setting position output segmentation of a first lighting device 10 obtains.
Accordingly, make the setting position with each first lighting device 10 in the first presentation content and the second presentation content
It lights in corresponding region.Therefore, in the case where user sees each first lighting device 10, such as can be with the first illumination
The appearance of the sequential reproduction cloud flowing of device 10a, the first lighting device 10b, the first lighting device 10c, therefore can be each
The image for having reproduced natural sky is mirrored in first lighting device 10a, 10b, 10c.
(other variations etc.)
More than, about the disclosure, the variation 1,2 based on embodiment and embodiment is illustrated, but this
The open variation 1,2 for being not limited to the embodiment and embodiment.
For example, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
It sets, in the second lighting device and lighting system, control device both can be set in the first lighting device, also can be set in
Two lighting devices are also used as being arranged with the first lighting device and the mutually independent device of the second lighting device.
In addition, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination
Device, the second lighting device and lighting system include everywhere in reason portion, be typically implemented as integrated circuit
LSI.Their individually single chips can be also possible to some or all mode single-chips comprising them
Change.
In addition, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
It sets, in the second lighting device and lighting system, is controlled for the first lighting device from the in control device according to presentation content
In the case where the light that one lighting device projects, such as blue sky represented by the image for including in presentation content can also be made suitably
Change Luminance Distribution and Colour.That is, the tone in actual blue sky currently in use is different based on region, because
This storage unit can also save multiple first presentation contents corresponding with region and multiple second presentation contents.It is also possible to
User can select region by operating terminal.Control device selects corresponding with region first from storage unit as a result,
Presentation content or the second presentation content, and the first lighting device is made to reproduce selected presentation content.
In addition, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
Set, in the second lighting device and lighting system, be also possible to control unit after it have passed through the defined time relaxed mode with
It is switched between awake mode.That is, control unit does not operate operating terminal in user and passes through defined
After time, automatically make lighting device reproduce the first presentation content and the second presentation content between switch over, thus into
The control that row switches between relaxed mode and awake mode.In this case, being also possible to can be whole from operation by user
End is set for the defined time of switching.
In addition, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
It sets, in the second lighting device and lighting system, is also possible to be able to carry out between the first lighting device and the second lighting device
Wireless communication.In this case, being also possible to operating terminal, the first lighting device and the second lighting device mutually can be into
Row wireless communication.
In addition, the control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
It sets, in the second lighting device and lighting system, is also possible to the shell that the second lighting device is contained in the first lighting device.
In this case, being also possible to the flange part 13a that the second lighting device is fixed on frame portion 13.
In addition, control device involved in the variation 1,2 of the embodiment and embodiment, the first illumination dress
It sets, the second lighting device and lighting system are also possible to method and make the program of computer implemented method.Method is, for example,
To the control method that the lighting device for the appearance that can reproduce sky with simulating is controlled, this method comprises: the first shadow of storage
As content and the second presentation content, which includes the region for having reproduced sky and the region for having reproduced cloud, this
Reproduced shown in two presentation contents the region of cloud relative to the region for having reproduced sky area ratio at the appointed time
Average value it is smaller than the average value shown in the first presentation content；And according to the first presentation content or the second presentation content,
So that at least one party from the Luminance Distribution and Colour for the light that lighting device projects is changed at any time, thus makes to illuminate
Device reproduces the first presentation content or the second presentation content.
In addition, integrated circuit is not limited to LSI, can also be realized by special circuit or general processor.It can also be with
Utilize FPGA (the Field Programmable GateArray: field-programmable gate array that can be programmed after LSI manufacture
Column) or can reconstruct circuit unit inside LSI connection, setting reconfigurable processor.
In addition, each component can be by dedicated in the variation 1,2 of each embodiment and embodiment
Hardware is constituted, or is suitable for the software program of each component by execution to realize.Each component can also pass through CPU
Or the program execution departments such as processor read the software program recorded in the recording mediums such as hardware or semiconductor memory and execute
It realizes.
In addition, number used in above-mentioned is entirely to illustrate to specifically describe the disclosure, the implementation of the disclosure
The variation 1,2 of mode and embodiment be not limited to illustrated by number.
In addition, the segmentation of the functional block in block diagram is an example, multiple functional blocks can also be embodied as a functional block or
One functional block is divided into multiple functional blocks or part of functions is moved to other functional blocks by person.Alternatively, it is also possible to by list
One hardware or software handles the function with similar multiple functional blocks in a manner of parallel or timesharing.
It, can also be in addition, the sequence of each step in execution flow chart is illustrated to specifically describe the disclosure
It is sequence other than the above.Alternatively, it is also possible to be, a part of the step and other steps (concurrently) execute simultaneously.
In addition, implementing the various changes that those skilled in the art expect to the variation 1,2 of embodiment and embodiment
Mode obtained from shape, by the range of not departing from the purport of the disclosure by the variation 1 of embodiment and embodiment,
Constituent element and function any combination in 2 and the mode realized also is contained in the disclosure.
Claims (11)
1. a kind of control device, control can reproduce the lighting device of the appearance of sky with simulating, which has:
Storage unit stores the first presentation content and the second presentation content, and first presentation content includes having reproduced sky
Region and the region for having reproduced cloud have reproduced the region of cloud relative to the area for having reproduced sky shown in second presentation content
The average value at the appointed time of the area ratio in domain is smaller than the average value shown in first presentation content；And
Control unit makes according to first presentation content or second presentation content from lighting device injection
At least one party in the Luminance Distribution and Colour of light changes at any time, and the lighting device is thus made to reproduce described the
One presentation content or second presentation content,
Wherein, the control unit first presentation content and second presentation content for reproducing the lighting device it
Between switch over.
2. control device according to claim 1, which is characterized in that
About first presentation content, within the stipulated time, the region of cloud has been reproduced relative to the area for having reproduced blue sky
The area ratio in domain changes in the first range,
About second presentation content, within the stipulated time, the region of cloud has been reproduced relative to the area for having reproduced blue sky
The area ratio in domain changes in the second range of the ratio lower than the area ratio of the first range.
3. control device according to claim 1 or 2, which is characterized in that
The intensity for the blue light for including in the light for projecting the lighting device based on first presentation content in regulation
The intensity for the blue light that interior average value includes in the light than making the lighting device injection based on second presentation content
Average value at the appointed time it is small.
4. control device according to claim 1 or 2, which is characterized in that
The region for having reproduced blue sky of second presentation content is bigger than the region for having reproduced blue sky of first presentation content.
5. control device according to claim 1 or 2, which is characterized in that
The first presentation content corresponding with region and the second presentation content are stored in the storage unit.
6. a kind of lighting device, has:
Control device described according to claim 1~any one of 5；And
The light source of light is projected as the lighting device.
7. lighting device according to claim 6, which is characterized in that
The light source is multiple LED elements for configuring of planar ground,
The lighting device is also equipped with light diffusing sheet, which penetrate the light projected from the multiple LED element and penetrate
Out,
The control device controls the multiple LED element.
8. lighting device according to claim 7, which is characterized in that
Multiple LED elements can project white light, blue light and orange-colored light,
Comprising indicating blue sky, cloud, cloudy sky, the day of dusk in first presentation content and second presentation content
The presentation content of sky or the sky for being composed these contents.
9. a kind of lighting system, has:
Control device described according to claim 1~any one of 5；
First lighting device, the multiple LED elements with planar configured and make from the multiple LED element project light it is saturating
The light diffusing sheet crossed and projected；And
Second lighting device is configured at the position different from first lighting device,
Wherein, the control device is in the case where making first lighting device reproduce first presentation content, with first
Output lights second lighting device,
The control device is in the case where making first lighting device reproduce second presentation content, than described first
The second big output of output lights second lighting device.
10. lighting system according to claim 9, which is characterized in that
Multiple second lighting devices are set,
The control device controls second lighting device, so that it is closer to be configured at the distance away from first lighting device
Second lighting device of position then exports described first for second lighting device or second output is set
It obtains bigger.
11. lighting system according to claim 9 or 10, which is characterized in that
Multiple first lighting devices are set,
The control device to image represented by first presentation content and second presentation content spatially into
Row segmentation, and the image divided and obtained is exported according to the setting position of each first lighting device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-229059 | 2017-11-29 | ||
| JP2017229059A JP7001994B2 (en) | 2017-11-29 | 2017-11-29 | Controls, lighting and lighting systems |
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| Publication Number | Publication Date |
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| CN109842971A true CN109842971A (en) | 2019-06-04 |
| CN109842971B CN109842971B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811416448.6A Active CN109842971B (en) | 2017-11-29 | 2018-11-26 | Control device, lighting device, and lighting system |
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| JP7415372B2 (en) | 2019-08-26 | 2024-01-17 | 三菱電機株式会社 | lighting control system |
| WO2021193612A1 (en) * | 2020-03-26 | 2021-09-30 | 三菱電機株式会社 | Lighting fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140866A (en) * | 1995-06-09 | 1997-01-22 | 索尼公司 | Information display device for displaying variation of environment |
| JP2010157418A (en) * | 2008-12-26 | 2010-07-15 | Sharp Corp | Lighting device and method |
| CN105706529A (en) * | 2013-10-02 | 2016-06-22 | 飞利浦灯具控股公司 | Lighting system and a method of controlling a lighting system |
-
2017
- 2017-11-29 JP JP2017229059A patent/JP7001994B2/en active Active
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2018
- 2018-11-26 CN CN201811416448.6A patent/CN109842971B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140866A (en) * | 1995-06-09 | 1997-01-22 | 索尼公司 | Information display device for displaying variation of environment |
| JP2010157418A (en) * | 2008-12-26 | 2010-07-15 | Sharp Corp | Lighting device and method |
| CN105706529A (en) * | 2013-10-02 | 2016-06-22 | 飞利浦灯具控股公司 | Lighting system and a method of controlling a lighting system |
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| Publication number | Publication date |
|---|---|
| JP2019102166A (en) | 2019-06-24 |
| CN109842971B (en) | 2022-12-20 |
| JP7001994B2 (en) | 2022-01-20 |
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