CN101060735B - LED lunisolar simulation system and method - Google Patents

LED lunisolar simulation system and method Download PDF

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Publication number
CN101060735B
CN101060735B CN2006101227836A CN200610122783A CN101060735B CN 101060735 B CN101060735 B CN 101060735B CN 2006101227836 A CN2006101227836 A CN 2006101227836A CN 200610122783 A CN200610122783 A CN 200610122783A CN 101060735 B CN101060735 B CN 101060735B
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pattern
led
simulation
mode
realization
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CN2006101227836A
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CN101060735A (en
Inventor
汤丹
邢瑞林
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GUANGZHOU HAILIN ELECTRONIC TECHNOLOGY Co Ltd
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GUANGZHOU HAILIN ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN2006101227836A priority Critical patent/CN101060735B/en
Priority to PCT/CN2007/002533 priority patent/WO2008046290A1/en
Publication of CN101060735A publication Critical patent/CN101060735A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20Controlling the colour of the light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/16Controlling the light source by timing means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/17Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The disclosed LED date simulation system comprises: a mode selection unit for the environment mode, a timer for system time, a mode storage unit for the environment mode strategy, a LED date simulation device, a simulation control unit connected with all former members. This invention is useful to mine and submarine that lack natural environment.

Description

LED lunisolar simulation system and method
Technical field
The present invention relates to utilize technology such as automatic control technology and light, sound to realize the technology of emulation.
Background technology
Human body is under the natural environment that adapts to, and particularly health just can be felt the most comfortable under Zi Ran the luminous environment, and physical and mental health and operating efficiency also can be in optimum state.
But, have a lot of workplaces not have the natural light environment that human body adapts to.For example, in the hole, ore deposit, the very poor office building of submarine, daylighting is like there not being just very dark workplace of artificial light source.It all is that the fluorescent lamp of steady state value is realized that the luminous environment in these places mostly adopts light intensity, photochromism, can not resemble the branch that has the natural daylight day and night.The natural environment that these environment and human body adapt to greatly differs from each other, and works under this environment for a long time, can cause various physically and mentally healthy problems owing to lacking factor of natural environment, and also can influence operating efficiency.
Summary of the invention
Technical problem to be solved by this invention is, but provide light-emitting diode (LED) lunisolar simulation system and method a kind of simulation of natural environment, that have natural causes such as simulation of natural light, in order to overcome the shortcoming that does not possess the natural environment that adapts to human body in the workplace that is in non-natural environment in the prior art.
In order to solve the problems of the technologies described above, the present invention proposes a kind of LED lunisolar simulation system, this system comprises: the mode selecting unit that is used to select environmental pattern; Be used to produce the timer of system time; Be used to store mode memory cell with the corresponding environmental pattern strategy of described environmental pattern; Be used to realize the LED life The Realization of Simulation device of described environmental pattern; With the Simulation Control unit that described mode selecting unit, timer, mode memory cell, LED life The Realization of Simulation device couple, this Simulation Control unit comprises: the mode select signal receiving system that is used to receive the mode select signal that described mode selecting unit sends; Be used at the pattern policy selection device of described mode memory cell selection with the corresponding environmental pattern strategy of described mode select signal; Be used for system time reading device in the described timer reading system time; Be used for carrying out according to described system time the pattern policy enforcement means of described environmental pattern strategy, this pattern policy enforcement means is according to the described LED life of described environmental pattern strategy real-time monitoring The Realization of Simulation device, in order to realize the emulation of environment.
Preferably, described LED life The Realization of Simulation device comprises the led light source array.
Preferably, described environmental pattern comprises fine pattern or overcast and rainy pattern or room lighting pattern.
Correspondingly, the present invention also provides a kind of LED life emulation mode, comprising: A, select environmental pattern by mode selecting unit; B, selection and the corresponding environmental pattern strategy of described environmental pattern in mode memory cell; C, in timer the reading system time, and carry out described environmental pattern strategy according to described system time, this pattern strategy is a real-time monitoring LED life The Realization of Simulation device, in order to realize the emulation of environment.
Preferably, described LED life The Realization of Simulation device comprises the led light source array.
Preferably, described environmental pattern comprises fine pattern or overcast and rainy pattern or room lighting pattern.
Implement the present invention, have following beneficial effect:
Described LED lunisolar simulation system adopts automatic control technology, in conjunction with optical tech.Wherein, described LED life The Realization of Simulation device promptly is for realizing the array of source of emulation light.Described mode selecting unit, timer, mode memory cell and Simulation Control unit have constituted automatic control system, directly control described LED life The Realization of Simulation device.When the needs simulated environment, select to be stored in the environmental pattern in the described mode memory cell, described LED life The Realization of Simulation device will be adjusted in real time according to current system time and environmental pattern strategy in the Simulation Control unit, make it by predetermined environmental pattern strategy operation, thereby realize emulation environment.Therefore, thus described LED lunisolar simulation system and method have realized artificially selecting environmental pattern and can control electro-optical device automatically and realize simulation to specific environment.And the trigger parameter of the electro-optical device of specific environment can be stored in the automatic control system in advance.And can select to adapt to the optical parameter of the natural environment of human body when these parameters are selected artificially, thus realize utilizing this environment to regulate human body, thus the people's that under non-natural environment, work for a long time physical and mental health and operating efficiency improved.
Description of drawings
Fig. 1 is the system construction drawing of an embodiment of LED lunisolar simulation system provided by the invention;
Fig. 2 is the detailed structure view of the Simulation Control unit in the system shown in Figure 1;
Fig. 3 is the flow chart based on the LED life emulation mode of system shown in Figure 1;
Fig. 4 is the detail flowchart based on the LED life emulation of system shown in Figure 1;
Fig. 5 is the system construction drawing of another embodiment of LED lunisolar simulation system provided by the invention.
Embodiment
The present invention utilizes the combination of electron controls technology and optical tech to realize.
With reference to figure 1, illustrate the system configuration of an embodiment of LED lunisolar simulation system provided by the invention.As shown in the figure, this system serves as the control core with Simulation Control unit 200, with it couples mutually mode selecting unit 500, timer 400, mode memory cell 300 and LED life The Realization of Simulation device 100 is arranged.
Described LED life The Realization of Simulation device 100 is terminal equipments of specific implementation LED life emulation.Environmental key-element comprises the key element that people's sense organ is exerted one's influence, and for example the light key element is exerted one's influence for people's the organs of vision; The sound key element is exerted one's influence for people's hearing organ; The flavor key element is exerted one's influence for people's olfactory organ.Certainly, also comprise the key element that tactile organ is exerted one's influence.In simulated environment, a kind of environmental key-element of emulation separately, for example light key element, the also multiple environmental key-element of emulation simultaneously.In this preferred embodiment of the present invention, adopt wherein three environmental key-elements: light, sound and smell.Concrete, described LED life The Realization of Simulation device 100 comprises led light source array 110, audio unit 120, smell device 130.Wherein, described led light source array 110 provides the device of light key element.Led light source is following main light source, and it has characteristics such as long, energy-conservation, shockproof, environmental protection of life-span.And, can cross light running parameters such as the size of electric current of LED and light intensity that length is controlled light, colourity by control flows, thereby can become the light source that can control automatically.Certainly, other light source that can control automatically is also passable.Can be by light intensity, the colourity of control led light source array 110, and by the selection of its LED being realized the luminous environment key element of the multiple environment of emulation, the luminous environment of morning, the morning, noon, afternoon, dusk and several periods at night that for example can the emulation fine day.Audio unit 120 be pre-stored with multiple emulation sound (for example tweedle, the streamlet underwater sound etc.) but or the automatic control equipment of multiple music, be used for the sound key element of simulated environment.Smell device 130 has been pre-installed different odor dispersion devices, and can add certain device of electric heating by control and realize controlling automatically distributing different odor, thus the smell key element in the simulated environment.
Described mode selecting unit 500 couples mutually with man-machine interface 600.Man-machine interface 600 can be input units such as keyboard, and the user can select signal by man-machine interface 600 input patterns.Pattern can be by preestablishing, and for example can set fine day, natural environment pattern such as overcast and rainy, and the general room light illumination mode also can be set, and can also set pattern model.Certainly, can freely set the pattern that needs arbitrarily.Described mode selecting unit 500 is sent into the mode select signal that receives in the described Simulation Control unit 200.
Described timer 400 is used to produce system time, and this system time is admitted in the described Simulation Control unit 200.
Described mode memory cell 300 is used for the memory module strategy.Wherein, each pattern strategy all corresponding a described mode select signal.Described pattern strategy is policy condition with the system time, with the parameter of adjusting described LED life The Realization of Simulation device as tactful content.Be the corresponding Policy Table of each strategy, each Policy Table comprises policy condition and tactful content two parts, and for example, following table is the Policy Table of a strategy:
Policy condition The strategy content
6 point-16 point Adjusting the led light source light intensity is that daylight is white for the strongest (for example current value is for maximum), colourity; Adjusting sound is that bird cries; The adjustment smell is the fragrance of a flower.
16 point-19 point A little less than adjusting the led light source light intensity and being, colourity is light red; Adjustment sound is light music; Adjusting smell is earth fragrance.
19 point-6 point Adjust LED and be that compartment is lighted, light intensity is for the most weak, colourity is white; Adjust sound for not having; Adjust smell for not having.
Be that each strategy all is a bivariate table, these strategies can be stored in the mode memory cell 300 in advance, also can add at any time, delete and revise.
With reference to figure 2, illustrate the detailed structure of the Simulation Control unit 200 in the system shown in Figure 1.As shown in the figure, described Simulation Control unit 200 comprises mode select signal receiving system 210, pattern policy selection device 220, system time reading device 230 and pattern policy enforcement means 240.
Described mode select signal receiving system 210 is used to receive the mode select signal from described mode selecting unit 500, and this signal is sent to pattern policy selection device 220.
Described pattern policy selection device 220 will be stored in coming out with the corresponding pattern policy selection of this mode select signal in the described mode memory cell 300 according to the mode select signal that receives, and this strategy is sent to pattern policy enforcement means 240.
The system time that described system time reading device 230 will read in timer 400 is sent in the described pattern policy enforcement means 240.Described system time reading device 230 can be provided with certain reading frequency, reads automatically.For example can be set to read once every one hour or per 10 minutes.
Described pattern policy enforcement means 240 is carried out concrete strategy according to system time and tactful content.
Described Simulation Control unit 200, mode selecting unit 500, mode memory cell 300 and timer 400 can be integrated in the electronic chip, also can independently realize.Control logic device in the Simulation Control unit 200 (being mode select signal receiving system 210 etc.) promptly can realize by software, also can realize by hardware or firmware.
The flow chart of natural LED life emulation mode provided by the invention as shown in Figure 3.The method comprising the steps of:
S301: select environmental pattern by mode selecting unit, this moment, automatic control system received mode select signal;
S302: in mode memory cell, select and the corresponding environmental pattern strategy of described environmental pattern;
S303: the reading system time in timer, and carry out described environmental pattern strategy according to described system time, this pattern strategy is a real-time monitoring LED life The Realization of Simulation device, in order to realize the emulation of environment.
With reference to figure 4, illustrate detailed process based on the LED life emulation of system shown in Figure 1.As shown in the figure, this flow process comprises step:
S410: selecting environmental pattern is fine pattern;
S411: the fine pattern strategy of in mode memory cell, selecting fine pattern correspondence;
S412---S424 comprises for carrying out the concrete steps of fine pattern strategy:
S412: if system time is 6 o'clock to 9 o'clock, execution in step S413 then; Otherwise execution in step S414;
S413: a little less than the light intensity of adjusting the led light source array was, colourity was the light red of class rosy clouds of dawn; The indication audio unit is play the early morning bird and sound such as is; Indication smell device distributes forest fragrance in early morning.The environment in early morning of emulation this moment fine day;
S414: if system time is 9 o'clock to 11 o'clock, execution in step S415 then; Otherwise execution in step S416;
S415: the light intensity of adjusting array of source is strong, and colourity is daylight; The indication audio unit is play the music of releiving; Indication smell device is closed.The environment in the morning of emulation this moment fine day.
S416: if system time is 11 o'clock to 13 o'clock, execution in step S417 then; Otherwise execution in step S418;
S417: the light intensity of adjusting array of source is for the strongest, and colourity is daylight; The indication audio unit is closed; Indication smell device is closed.The environment at noon of emulation this moment fine day.
S418: if system time is 13 o'clock to 16 o'clock, execution in step S419 then; Otherwise execution in step S420;
S419: the light intensity of adjusting array of source is strong, and colourity is daylight; The indication audio unit is play the music of releiving; Indication smell device is closed.The environment in afternoon of emulation this moment fine day.
S420: if system time is 16 o'clock to 18 o'clock, execution in step S421 then; Otherwise execution in step S422;
S421: a little less than the light intensity of adjusting array of source was, colourity was the dense red of class sunset clouds; The indication audio unit is play hesperornis and sound such as is; Indication smell device distributes forest fragrance at dusk.The environment at dusk of emulation this moment fine day.
S422: if system time is 18 o'clock to 23 o'clock, execution in step S423 then; Otherwise execution in step S424;
S423: the light intensity of adjusting array of source be inferior a little less than, colourity is room lighting light colourity; The indication audio unit is play the music of releiving; Indication smell device is closed.Emulation this moment indoor environment at night;
S424: if system time is 23 o'clock to 6 o'clock, execution in step S425 then; Otherwise execution in step S412;
S425: the indication array of source is closed; The indication audio unit is closed; Indication smell device is closed.The interior sleeping environment of simulating chamber this moment.Certainly, can also indicate the array of source compartment to light, light intensity is for the most weak, with the natural environment of simulation starry sky.
Above-mentioned tactful content can be according to the hobby change.
As can be seen, execution entry into service after preference pattern of strategy was that the cycle Infinite Cyclic is carried out each tactful content with one day 24 hours, was termination condition with preference pattern next time.
If make emulation more true, that then the time can be divided is thinner, for example per hour to be the interval, formulates different hours different Simulation Strategy, then can make the people not have transition and experience simulated environment with discovering better.
Except fine pattern, all right emulation is overcast and rainy, not only can pass through the overcast and rainy light environment of led light source array emulation, can also control led light source and make the effect of lightning, cooperate audio unit to make thunder and wind and rain sound, concrete pattern strategy those skilled in the art can realize fully with reference to description above, not repeat them here.
The general lighting pattern can also be arranged, and under this pattern, tactful content is very simple, and control led light source to be in the light intensity and the colourity of general lighting just passable always.Under this pattern, the illuminator compatibility of this analogue system and prior art.
Can also be pattern model, promptly simulate one day 24 hours environment at short notice, thereby can when demonstration, finish in the short time.
Certainly, more multi-mode can also be arranged, can realize by interpolation pattern strategy.
With reference to figure 5, illustrate the system configuration of another embodiment of LED lunisolar simulation system provided by the invention.Simultaneously with reference to figure 1, to compare with embodiment shown in Figure 1, present embodiment is than having Duoed a human body Data acquisition, unit 700 among Fig. 1.This human body data collector unit 700 couples mutually with man-machine interface 600, is used for receiving human body data by man-machine interface 600.Particularly, the user of system can experience statistical report to 700 inputs of human body data collector unit according to the comfort level of health, human body data collector unit 700 then can be experienced this statistical report and report Simulation Control unit 200, so that Simulation Control unit 200 can be adjusted LED life The Realization of Simulation device in real time, increase the flexibility of system.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.

Claims (8)

1. a light-emitting diode (LED) lunisolar simulation system is characterized in that this system comprises:
Be used to select the mode selecting unit of environmental pattern;
Be used to produce the timer of system time;
Be used to store mode memory cell with the corresponding environmental pattern strategy of described environmental pattern;
Be used to realize the LED life The Realization of Simulation device of described environmental pattern;
With the Simulation Control unit that described mode selecting unit, timer, mode memory cell, LED life The Realization of Simulation device couple, this Simulation Control unit comprises:
Be used to receive the mode select signal receiving system of the mode select signal that described mode selecting unit sends;
Be used at the pattern policy selection device of described mode memory cell selection with the corresponding environmental pattern strategy of described mode select signal;
Be used for system time reading device in the described timer reading system time;
Be used for carrying out according to described system time the pattern policy enforcement means of described environmental pattern strategy, this pattern policy enforcement means is according to the described LED life of described environmental pattern strategy real-time monitoring The Realization of Simulation device, in order to realize the emulation of environment.
2. LED lunisolar simulation system according to claim 1 is characterized in that, described LED life The Realization of Simulation device comprises the led light source array.
3. LED lunisolar simulation system according to claim 1 is characterized in that, described environmental pattern comprises fine pattern or overcast and rainy pattern or room lighting pattern or starry sky pattern or pattern model.
4. LED lunisolar simulation system according to claim 2 is characterized in that, described LED life The Realization of Simulation device also comprises audio unit and/or smell device.
5. a LED life emulation mode is characterized in that, comprising:
A, select environmental pattern by mode selecting unit;
B, selection and the corresponding environmental pattern strategy of described environmental pattern in mode memory cell;
C, in timer the reading system time, and carry out described environmental pattern strategy according to described system time, this pattern strategy is a real-time monitoring LED life The Realization of Simulation device, in order to realize the emulation of environment.
6. LED life emulation mode according to claim 5 is characterized in that, described LED life The Realization of Simulation device comprises the led light source array.
7. LED life emulation mode according to claim 5 is characterized in that, described environmental pattern comprises fine pattern or overcast and rainy pattern or room lighting pattern or starry sky pattern or pattern model.
8. LED life emulation mode according to claim 6 is characterized in that, described LED life The Realization of Simulation device also comprises audio unit and/or smell device.
CN2006101227836A 2006-10-16 2006-10-16 LED lunisolar simulation system and method Expired - Fee Related CN101060735B (en)

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CN2006101227836A CN101060735B (en) 2006-10-16 2006-10-16 LED lunisolar simulation system and method
PCT/CN2007/002533 WO2008046290A1 (en) 2006-10-16 2007-08-22 Led sun and moon simulating system and method

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Application Number Priority Date Filing Date Title
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EP2856844B1 (en) * 2012-05-24 2020-08-19 Signify Holding B.V. Lighting system, particularly for delirium reduction in intensive care units
CN105392241A (en) * 2014-08-27 2016-03-09 宁波高新区赛尔富电子有限公司 Scene-type illumination control system
CN104536325B (en) * 2014-12-31 2018-08-17 西安诺瓦电子科技有限公司 A kind of method and device of determining LED control system strategy
CN107959997B (en) * 2017-11-30 2020-12-04 北京小米移动软件有限公司 Control method and device of intelligent flashlight

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