CN2515045Y - Colour simulator - Google Patents
Colour simulator Download PDFInfo
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- CN2515045Y CN2515045Y CN 01207555 CN01207555U CN2515045Y CN 2515045 Y CN2515045 Y CN 2515045Y CN 01207555 CN01207555 CN 01207555 CN 01207555 U CN01207555 U CN 01207555U CN 2515045 Y CN2515045 Y CN 2515045Y
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- light
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Abstract
The utility model relates to a color analog device which comprises a light source device, a demodulating equipment and a light-emitting device, wherein the light source device is used to provide modulated light rays separately, and ensures that the light rays can be projected on objects; the demodulating equipment is used to receive and modulate the reflected light of objects, and output the intensity signal of the source colored light; the light-emitting device can emit the corresponding colored light according to the intensity signal of the source colored light outputted by the demodulating equipment. The device can be used on various kinds of articles for changing the colors of the appearance surfaces.
Description
The utility model relates to a kind of color-simulating.
People live in the colored world, and different colors tends to directly influence people's sensation, and the judgement whether human eye is coordinated for color also is very sharp, the problem that therefore has subject such as color science to specialize in color and how to arrange in pairs or groups.In our daily life, for the problem of colour match, often to spend the considerable time to go to consider, sometimes even can remove to purchase a certain article of selling different colours, for example clothing, furniture etc.
For the change of object color, normally used mode is to utilize the pigment of various colors or dye-coating on object, with the color of changing matter external body.But, the traditional mode of this kind quite bothers, and will change object color at every turn and must spend considerable time and remove coating pigment, can't change object color immediately.
Except above-mentioned known technology, also have in addition utilize material under different temperature or different illumination penetrate down can changes colour characteristic, change the color of object.But, utilize this kind mode, object can only be done the different variation of the depth usually in solid color, or changes between two kinds of colors, and the variation of its object color is quite limited, however, is but occurring many relevant products on the market.
The purpose of this utility model is to propose a kind of color-simulating of being made up of light supply apparatus, optical demodulating apparatus and light-emitting device, and it can be applicable on the various article, and changes its color, thereby has solved the existing in prior technology problem.
The technical scheme that the utility model adopted is that it includes:
Light supply apparatus, it comprises square wave generation circuit and primaries circuit, the transistor base of this square wave generation circuit and three coloured light circuit joins;
Demodulating equipment, it comprises OPTICAL SENSORS, wave filter and demodulator circuit, the output of this OPTICAL SENSORS and the input of wave filter are joined, and the input of the output of wave filter and demodulator circuit joins;
Light-emitting device, it is made up of light emitting diode and transistor, and the base stage of this transistor is electrically connected with the output of demodulator circuit.
Characteristics of the present utility model are that it mainly is to utilize a color analysis module, analyze the color of desire simulation, and then,, produce the color of institute's desire simulation according to the result who analyzes gained by a color generation module, it can be applicable on the various article, so as to changing its color.
Fig. 1 is the structure chart of an embodiment of color-simulating of the present utility model;
Fig. 2 is the structure chart of another embodiment of color-simulating of the present utility model;
Fig. 3 is the structure chart of another embodiment of color-simulating of the present utility model;
Fig. 4 is the structure chart that is applied to the light supply apparatus among the embodiment of Fig. 1;
Fig. 5 is the structure chart that is applied to the demodulating equipment among Fig. 1 embodiment;
Fig. 6 is the structure chart that is applied to the demodulating equipment among Fig. 2 embodiment;
Fig. 7 is the structure chart that is applied to the demodulating equipment among Fig. 3 embodiment;
Fig. 8 is the utility model red light source circuit diagram;
Fig. 9 is the utility model green light source circuit diagram;
Figure 10 is the blue color light source circuit diagram of the utility model.
Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now, the working method of " color-simulating " of the present utility model is to provide primaries (or white light) by light source earlier, this primaries shines on the object, because the color of object itself can make the three primary colors light intensity difference that is reflected.The primaries that is reflected is received by OPTICAL SENSORS again, after signal is handled, according to the different intensity of various coloured light, drive the lumination of light emitting diode of different colours, the light that light emitting diode sent of this different colours can be combined into the coloured light identical with object color, and reaches the purpose of the utility model simulation object color.
As shown in Figure 1, according to first embodiment of the present utility model, color-simulating comprises: a light supply apparatus 10; One demodulating equipment 14 and a light-emitting device 16.
As shown in Figure 4, include three primary colors light source 10a～10c in the above-mentioned light supply apparatus 10, in order to red (R), green (G), blue (B) primaries to be provided respectively.Simultaneously, in above-mentioned light supply apparatus 10, include modulating device 10x～10z, to shown in Figure 10, be respectively applied for above-mentioned red (R), green (G), blue (B) primaries are modulated as Fig. 8.Three circuit diagrams of this Fig. 8, Fig. 9 and Figure 10 are to handle circuit red, blue, green primaries respectively, its structure is the same basically, just the light emitting diode in the circuit is different with the value of some elements with the diode (PIN DIODE) as OPTICAL SENSORS, three circuit diagrams are structures of corresponding diagram 1 and Fig. 5, and wherein the OPTICAL SENSORS 140 of Fig. 5 includes three PIN DIODE, D
2, D
4, D
6, be device shown in Figure 1 altogether.
The modulated primaries that above-mentioned light supply apparatus 10 is produced can be projected to object 12 surfaces, and object 12 promptly has the color of color-simulating of the present utility model institute desire simulation.In other words, the light that color-simulating of the present utility model produced, its color can be identical with the color of object 12.
The modulated primaries that above-mentioned light supply apparatus 10 is produced can be received by demodulating equipment 14 after being reflected by object 12 surfaces.See also shown in Figure 5ly, above-mentioned demodulating equipment 14 comprises OPTICAL SENSORS 140 and demodulator 14x～14z.
Above-mentioned demodulating equipment 14 is the modulation systems corresponding to above-mentioned modulating device 10x～10z, and modulation signal is carried out demodulation.For example, if modulating device 10x～10z be respectively to primaries with different frequency f
1, f
2, f
3Modulate.Then above-mentioned demodulating equipment 14 is respectively at different frequency f
1, f
2, f
3Carry out demodulation.
Because primaries is by object 12 reflex times, can be because the color of object itself, and make the surface of object 12 to the reflectivity difference of primaries.So the mixed light of primaries after object 12 reflections after above-mentioned demodulating equipment 14 demodulation, can obtain trichromatic strength signal respectively.
Above-mentioned light-emitting device 16 comprises the light-emitting component of three kinds of colors, for example light emitting diode or laser etc., its drive circuit receives the trichromatic strength signal of above-mentioned demodulating equipment 14 outputs respectively, sends different coloured light respectively to drive the three-colour light-emitting element, so as to the color of simulation object 12.
See also Fig. 2, according to second embodiment of the present utility model, color-simulating comprises: a light supply apparatus 20; One filtering apparatus 24; One demodulating equipment 26 and a light-emitting device 28.
Above-mentioned light supply apparatus 20 is white light sources, and its inside also comprises a modulating device, modulates in order to the white light that light supply apparatus 20 is sent.
The modulated white light that above-mentioned light supply apparatus 20 is produced is projected to object 22 surfaces, is reflected by the surface of object 22 simultaneously.
The above-mentioned white light that is reflected can be earlier through above-mentioned filtering apparatus 24.Above-mentioned filtering apparatus 24 is made of trichromatic optical filter, in order to filter out the trichromatic composition of above-mentioned white light.
Above-mentioned white light obtains primaries R, G, B behind filtering apparatus 24, received by above-mentioned demodulating equipment 26 then.
See also Fig. 6, above-mentioned demodulating equipment 26 is to comprise OPTICAL SENSORS 26a～26c and demodulator 26x～26z.The circuit diagram of its demodulating equipment such as Fig. 8 are to shown in Figure 10, and wherein, OPTICAL SENSORS 26a～26c receives primaries R, G, B respectively, and converts it to the signal of telecommunication by optical signal.Then, respectively the signal of telecommunication of R, G, B is carried out demodulation by demodulator 26x～26z again, so as to obtaining trichromatic strength signal.
In the present embodiment, to light modulating/demodulating in addition, mainly be in order to avoid other garbage signals to disturb.As for the mode of modulating/demodulating, for example, can merely modulate white light with a CF f, above-mentioned demodulating equipment 26 then is to carry out demodulation at this frequency f to get final product.
See also Fig. 3, according to the utility model the 3rd embodiment, color-simulating comprises: a light supply apparatus 30; One filtering apparatus 34; One demodulating equipment 36 and a light-emitting device 38.
Above-mentioned light supply apparatus 30 is the same with light supply apparatus 10 among first embodiment, and the modulated primaries that it produced can be projected to object 32 surfaces, is reflected by the surface of object 32 simultaneously.
The above-mentioned primaries that is reflected can be earlier through above-mentioned filtering apparatus 34.Above-mentioned filtering apparatus 34 is made of trichromatic optical filter, penetrates in order to make primaries respectively.
But, because the optical filter in the filtering apparatus 34 possibly can't be accomplished a certain coloured light is passed through fully, for example the ruddiness optical filter may also have the composition of part green glow to pass through except ruddiness.Therefore, see also Fig. 7, in the present embodiment, the demodulating equipment 36 that is connected in series after the filtering apparatus 34 comprises: OPTICAL SENSORS 36a～36c, wave filter 36p～36r and demodulator 36x～36z.Wherein, OPTICAL SENSORS 36a～36c receives primaries R, G, B respectively, and converts it to the signal of telecommunication by optical signal.Then, after above-mentioned wave filter 36p～36r removes the part garbage signal, respectively the signal of telecommunication of R, G, B is carried out demodulation by demodulator 36x～36z again, earlier so as to obtaining trichromatic strength signal.
Above-mentioned wave filter 36p～36r can be bandpass filter, pass through in order to the signal that only makes a certain frequency range, cooperate in the above-mentioned light supply apparatus 30 with the modulation of different frequencies to primaries, above-mentioned wave filter 36p～36r can only make the signal of a certain coloured light pass through respectively.
The structure of the course of work of relevant the utility model circuit and circuit itself, with Fig. 8 is example, modulating device 10x is actually a square wave generation circuit, and the 10a in the three primary colors light source represents a red light source, and it mainly includes transistor Q6 and red light emitting diodes D8.The switch of the square wave control transistor Q6 that modulating device 10x produces sends ruddiness to drive red light emitting diodes D8, and this ruddiness directive object also reflects through object.Demodulating equipment 14 mainly comprises OPTICAL SENSORS (PIN DIODE), wave filter (being capacitor C8) and demodulator circuit (circuit after the capacitor C8).Ruddiness through the object reflection is incident upon in the OPTICAL SENSORS, is converted into the signal of telecommunication, passes through wave filter C8 again, only comprises danger signal with the signal of guaranteeing to import.Then through the demodulator circuit demodulation.The framework of light-emitting device 16 and three primary colors light source 10a are similar, and wherein light emitting diode D3 produces ruddiness.At this is the example explanation with the circuit that produces ruddiness only, then is similar to above-mentioned ruddiness circuit as for the circuit framework and the workflow of blue streak and green glow.
The foregoing description all can be corresponding to the color of object, and sends the light of same color.On using, can utilize guiding device, this light is shone specific place.For example, color-simulating of the present utility model can be produced on the cup, form optical waveguide layer on the surface of cup simultaneously, and can add light diffusing agent therein.So, put on different desktops when cup, color-simulating just can cooperate the color of desktop, produce the light of different colours, this light conducts to the surface of whole cup again through optical waveguide layer, and because the effect of light diffusing agent, and evenly emit from cup's surface.So, cup just can be with user's hobby or residing environment, and presents various color.This kind application mode may be used on the various article, so as to the color of any change article surface.
In addition, also can make light direct irradiation that above-mentioned light-emitting device sends,, can change various color along with the color of the residing environment of color-simulating so as to making body surface at body surface.
Claims (12)
1, a kind of color-simulating is characterized in that it comprises:
Light supply apparatus, it comprises square wave generation circuit and primaries circuit, the transistor base of this square wave generation circuit and three coloured light circuit joins;
Demodulating equipment, it comprises OPTICAL SENSORS, wave filter and demodulator circuit, the output of this OPTICAL SENSORS and the input of wave filter are joined, and the input of the output of wave filter and demodulator circuit joins;
Light-emitting device, it is made up of light emitting diode and transistor, and the base stage of this transistor is electrically connected with the output of demodulator circuit.
2, color-simulating as claimed in claim 1 is characterized in that it also comprises one receiving the output of above-mentioned light supply apparatus and through the light modulated of object reflection, and filters above-mentioned light modulated, with the filtering apparatus of the composition that analyzes primaries.
3, color-simulating as claimed in claim 1 is characterized in that it also comprises one receiving the modulated primaries of above-mentioned light supply apparatus output, and filters the filtering apparatus of above-mentioned modulated primaries.
4, color-simulating as claimed in claim 1 is characterized in that described light-emitting device, and it comprises at least one group of three primary colors light source.
5, color-simulating as claimed in claim 1 is characterized in that described light supply apparatus, and it comprises:
Respectively in order to the three primary colors light source of Red Green Blue light to be provided; And
One modulating device in order to primaries is modulated respectively.
6, color-simulating as claimed in claim 1 is characterized in that described demodulating equipment comprises:
One is converted to the OPTICAL SENSORS of the signal of telecommunication with optical signal; And
One with above-said current signal demodulation in addition, with the demodulator of the strength signal of exporting primaries respectively.
7, color-simulating as claimed in claim 2 is characterized in that described light supply apparatus, and it comprises:
One sends the white light source of white light;
The modulating device that a pair of above-mentioned white light is modulated.
8, color-simulating as claimed in claim 1 is characterized in that described demodulating equipment comprises:
The primaries that reception is filtered through above-mentioned filtering apparatus, and optical signal is converted to the OPTICAL SENSORS of the signal of telecommunication;
Receive the signal of telecommunication respectively, in order to the wave filter of filtration fraction garbage signal by above-mentioned OPTICAL SENSORS output; And
Corresponding to above-mentioned modulation system, will be through the above-said current signal demodulation in addition of filtering, with the demodulator of the strength signal of exporting primaries respectively.
9, color-simulating as claimed in claim 2 is characterized in that described filtering apparatus, and it is made of the trichromatic optical filter of the trichromatic composition that filters out the above-mentioned white light that reflects through object.
10, color-simulating as claimed in claim 3 is characterized in that described light supply apparatus, and it comprises:
The three primary colors light source of Red Green Blue light is provided respectively; And
The modulating device that primaries is modulated respectively.
11, color-simulating as claimed in claim 3 is characterized in that described filtering apparatus, and it is that optical filter by the primaries that primaries is penetrated is constituted.
12, color-simulating as claimed in claim 1 is characterized in that described demodulating equipment, and it comprises:
The light that reception is reflected by this object, and optical signal is converted to the OPTICAL SENSORS of the signal of telecommunication;
Receive the signal of telecommunication respectively, the wave filter of filtration fraction garbage signal by above-mentioned OPTICAL SENSORS output; And
Corresponding to above-mentioned modulation system, will be through the above-said current signal demodulation in addition of filtering, with the demodulator of the strength signal of exporting primaries respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207555 CN2515045Y (en) | 2001-03-19 | 2001-03-19 | Colour simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207555 CN2515045Y (en) | 2001-03-19 | 2001-03-19 | Colour simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515045Y true CN2515045Y (en) | 2002-10-09 |
Family
ID=33627910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207555 Expired - Fee Related CN2515045Y (en) | 2001-03-19 | 2001-03-19 | Colour simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515045Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263247A (en) * | 2013-04-22 | 2013-08-28 | 陕西科技大学 | Visual fatigue detection method based on paper whiteness |
-
2001
- 2001-03-19 CN CN 01207555 patent/CN2515045Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263247A (en) * | 2013-04-22 | 2013-08-28 | 陕西科技大学 | Visual fatigue detection method based on paper whiteness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |