CN115683382A - Intelligent color-changing fabric based on heartbeat emotion recognition and preparation method thereof - Google Patents
Intelligent color-changing fabric based on heartbeat emotion recognition and preparation method thereof Download PDFInfo
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- CN115683382A CN115683382A CN202211341894.1A CN202211341894A CN115683382A CN 115683382 A CN115683382 A CN 115683382A CN 202211341894 A CN202211341894 A CN 202211341894A CN 115683382 A CN115683382 A CN 115683382A
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- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
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- 238000004806 packaging method and process Methods 0.000 claims description 5
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 3
- 150000002596 lactones Chemical class 0.000 claims description 3
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
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Abstract
The invention discloses an intelligent color-changing fabric based on heartbeat emotion recognition and a preparation method thereof, wherein the intelligent color-changing fabric based on heartbeat emotion recognition comprises a heartbeat detection and processing module, a flexible heating film module and color-changing fiber cloth, wherein the heartbeat detection and processing module is connected with the flexible heating film module through a flexible circuit; the color-changing fiber cloth is loaded on the flexible heating film module. The dye molecule is loaded by using the mesoporous silica with high visible light transmittance, which is different from the traditional direct loading and microcapsule dye loading technologies, and the flexible heating film is combined with the thermochromic fiber to realize the color change of the fabric driven by heartbeat.
Description
Technical Field
The invention relates to the technical field of textiles, in particular to an intelligent color-changing fabric based on heartbeat emotion recognition and a preparation method thereof.
Background
The intelligent color-changing textile is a textile which has a special composition or structure and can respond to external stimuli such as light, heat, moisture or radiation, namely, reversibly change the color. The color-changing material is coated with microcapsules, and is uniformly coated on the base cloth through resin, the color of the base cloth can be changed at a specific temperature, and the base cloth can be colored or faded according to the change of the environmental temperature. The color of the fabric is reversibly changed along with the change of the external environment, so that the fabric can meet the consumption mood that modern consumers expect the color of the clothes to be rich in change, and can be made into a textile with a safety alert function. The special fabric is not used in home textile fabric due to the factors of high cost, hard hand feeling and the like.
At present, an intelligent color-changing fabric based on heartbeat emotion recognition and a preparation method thereof are lacked.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an intelligent color-changing fabric based on heartbeat emotion recognition and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the intelligent color-changing fabric based on the heartbeat emotion recognition comprises a heartbeat detection and processing module, a flexible heating film module and color-changing fiber cloth, wherein the heartbeat detection and processing module and the flexible heating film module are connected with a power supply through a flexible circuit, and the color-changing fiber cloth is loaded on the flexible heating film module and can be folded at any angle and direction.
Furthermore, the heartbeat detection and processing module is a micro-electromechanical MEMS system vibration sensor based on a piezoelectric effect, and the micro-electromechanical MEMS system vibration sensor consists of a battery module, a sound absorption module, a sound pressure conversion module, a signal analysis module and a feedback voltage output module.
Furthermore, the heating unit with the flexible heating module is a thermistor wire, power is supplied by the feedback voltage output module, the conductive electrode is any one of an imprinted silver nanowire, nano zinc oxide, titanium nitride and indium tin oxide, the heating conductive medium is one or a combination of a plurality of carbon nanotubes, graphene or fullerene, and the packaging protective layer is a polymer film with high ductility and heat resistance.
The invention relates to a preparation method of an intelligent color-changing fabric based on heartbeat emotion recognition, which comprises the following steps: the bonding of the color-changing fiber cloth and the flexible heating film module is realized by a hot pressing method, the hot pressing temperature is 60-100 ℃, and the pressure is 0.1-5Mpa.
Further, the polymer film is a polyimide PI or polydimethylsiloxane PDMS film.
Furthermore, the color-changing fiber cloth is composed of fibers modified by a mesoporous material loaded thermochromic organic dye; the color-changing fiber cloth is made of any one of polymer materials such as polyacrylonitrile or polyurethane fiber.
Furthermore, the mesoporous material is a transparent nano-silica mesoporous particle with a high forbidden bandwidth visible end, the loading characteristic of the dye is improved through surface chemical hydroxylation treatment and physical plasma ozone modification, and the adsorbed thermochromic organic dye is a violet lactone or fluorane thermochromic organic dye.
Further, the loaded nano mesoporous silica of the thermochromic organic dye is blended with a fiber polymer and prepared by a solution spinning process. The solution spinning process preparation here is prior art.
Furthermore, the solvent used in the solution spinning process is one or a combination of more of dichloroethane, tetrachloroethane, chlorobenzene, cyclohexanone, tetrahydrofuran, dimethylformamide, propylene oxide or epichlorohydrin, and the heating temperature is not higher than 100 ℃.
Has the advantages that: the heartbeat detector is of a small patch type, and the temperature of the flexible heating film is not greatly different from the body surface temperature of a human body so as to prevent scalding. The color-changing dye should have a large color change in the physiological temperature range. The fabric uses mesoporous silica with high visible light transmittance to load dye molecules, is different from the traditional direct loading and microcapsule dye loading technologies, combines the flexible heating film with the thermochromic fiber, realizes the color change of the fabric driven by heartbeat, and has application prospects in the fields of fashion shows, medical detection and special environment operation.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The present invention is further illustrated by the following examples and the accompanying drawings, but the present invention is not limited thereto in any way, and any modifications or alterations based on the teaching of the present invention are within the scope of the present invention.
Example 1
As shown in fig. 1, the intelligent color-changing fabric based on heartbeat emotion recognition comprises a heartbeat detection and processing module, a flexible heating film module and color-changing fiber cloth, wherein the heartbeat detection and processing module and the flexible heating film module are connected with a power supply through a flexible circuit, and the color-changing fiber cloth is loaded on the flexible heating film module and can be folded at any angle and direction.
The heartbeat detection and processing module is a micro-electromechanical MEMS system vibration sensor based on piezoelectric effect, and the micro-electromechanical MEMS system vibration sensor consists of a battery module, a sound absorption module, a sound pressure conversion module, a signal analysis module and a feedback voltage output module.
The heating unit with the flexible heating module is a thermistor wire, power is supplied by the feedback voltage output module, the conductive electrode is indium tin oxide, the heating conducting medium is fullerene, and the packaging protective layer is a polymer film with high ductility and heat resistance.
The invention relates to a preparation method of an intelligent color-changing fabric based on heartbeat emotion recognition, which comprises the following steps: the bonding of the color-changing fiber cloth and the flexible heating film module is realized by a hot pressing method, the hot pressing temperature is 60 ℃, and the pressure is 5Mpa.
The polymer film is polyimide PI.
The color-changing fiber cloth is composed of fibers modified by a mesoporous material loaded thermochromic organic dye; the material of the color-changing fiber cloth is polymer material polyacrylonitrile.
The mesoporous material is a transparent nano silicon dioxide mesoporous particle with a high forbidden band width visible light end, the loading characteristic of the dye is improved through surface chemical hydroxylation treatment and physical plasma ozone modification, and the adsorbed thermochromic organic dye is a violet lactone or fluorane thermochromic organic dye.
The loaded nanometer mesoporous silica of the thermochromic organic dye is blended with a fiber polymer and is prepared by a solution spinning process.
The solvent used in the solution spinning process is tetrahydrofuran, and the heating temperature is not higher than 100 ℃.
Example 2
Example 2 differs from example 1 in that:
the conductive electrode is an imprinted silver nanowire, the heating conduction medium is graphene, and the packaging protection layer is a polymer film with high ductility and heat resistance.
The bonding of the color-changing fiber cloth and the flexible heating film module is realized by a hot pressing method, the hot pressing temperature is 100 ℃, and the pressure is 0.1Mpa.
The polymer film is a polydimethylsiloxane PDMS film.
The color-changing fiber cloth is composed of fibers modified by a mesoporous material loaded thermochromic organic dye; the color-changing fiber cloth is made of polyurethane fiber.
The solvent used in the solution spinning process is a combination of five of tetrachloroethane, tetrahydrofuran, dimethylformamide, propylene oxide and epichlorohydrin, and the heating temperature is not higher than 100 ℃.
Example 3
Example 3 differs from example 1 in that:
the conductive electrode is titanium nitride, the heating conduction medium is carbon nano tube, and the packaging protection layer is a polymer film with high ductility and heat resistance.
The bonding of the color-changing fiber cloth and the flexible heating film module is realized by a hot pressing method, the hot pressing temperature is 80 ℃, and the pressure is 4Mpa.
The color-changing fiber cloth is composed of fibers modified by a mesoporous material loaded thermochromic organic dye; the color-changing fiber cloth is made of any one of polymer materials of polyacrylonitrile or polyurethane fiber.
The solvent used in the solution spinning process is the combination of three of dichloroethane, chlorobenzene and cyclohexanone, and the heating temperature is not higher than 100 ℃.
Example 4
Example 4 differs from example 1 in that:
the conductive electrode is nano zinc oxide. The heating conductive medium is a combination of two of carbon nanotubes and fullerenes.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the foregoing description only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims, specification, and equivalents thereof.
Claims (9)
1. The utility model provides an intelligence surface fabric that discolours based on heart beat mood discernment which characterized in that: the intelligent color-changing fabric based on heartbeat emotion recognition comprises a heartbeat detection and processing module, a flexible heating film module and color-changing fiber cloth, wherein the heartbeat detection and processing module and the flexible heating film module are connected with a power supply through a flexible circuit, and the color-changing fiber cloth is loaded on the flexible heating film module.
2. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 1, characterized in that: the heartbeat detection and processing module is a micro-electromechanical MEMS system vibration sensor based on piezoelectric effect, and the micro-electromechanical MEMS system vibration sensor consists of a battery module, a sound absorption module, a sound pressure conversion module, a signal analysis module and a feedback voltage output module.
3. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 1, characterized in that: the heating unit of the flexible heating film module is a thermistor wire, power is supplied by the feedback voltage output module of claim 2, the conductive electrode is any one of an imprinted silver nanowire, nano zinc oxide, titanium nitride and indium tin oxide, the heating conductive medium is one or a combination of a plurality of carbon nanotubes, graphene or fullerene, and the packaging protective layer is a polymer film with high ductility and heat resistance.
4. The preparation method of the intelligent color-changing fabric based on the heartbeat emotion recognition, as claimed in any one of claims 1 to 3, is characterized by comprising the following steps: the bonding of the color-changing fiber cloth and the flexible heating film module is realized by a hot pressing method, the hot pressing temperature is 60-100 ℃, and the pressure is 0.1-5Mpa.
5. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 4, wherein: the polymer film is a polyimide PI or polydimethylsiloxane PDMS film.
6. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 4, wherein: the color-changing fiber cloth is composed of fibers modified by a mesoporous material loaded thermochromic organic dye; the color-changing fiber cloth is made of any one of polymer materials such as polyacrylonitrile or polyurethane fiber.
7. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 6, wherein: the mesoporous material is nano silicon dioxide mesoporous particles with high forbidden bandwidth and transparent visible light ends, the loading characteristic of the dye is improved through surface chemical hydroxylation treatment and physical plasma ozone modification, and the adsorbed thermochromic organic dye is a violet lactone or fluorane thermochromic organic dye.
8. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 7, wherein: the loaded nano mesoporous silica of the thermochromic organic dye is blended with a fiber polymer and is prepared by a solution spinning process.
9. The intelligent color-changing fabric based on heartbeat emotion recognition according to claim 8, wherein: the solvent used in the solution spinning process is one or a combination of more of dichloroethane, tetrachloroethane, chlorobenzene, cyclohexanone, tetrahydrofuran, dimethylformamide, propylene oxide or epichlorohydrin, and the heating temperature is not higher than 100 ℃.
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| CN202211341894.1A CN115683382A (en) | 2022-10-28 | 2022-10-28 | Intelligent color-changing fabric based on heartbeat emotion recognition and preparation method thereof |
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| CN202211341894.1A CN115683382A (en) | 2022-10-28 | 2022-10-28 | Intelligent color-changing fabric based on heartbeat emotion recognition and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106323881A (en) * | 2016-08-04 | 2017-01-11 | 苏州大学 | Heating device for measuring fabric color characteristic-value when discolored by heat and measuring method thereof |
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| CN110389464A (en) * | 2019-07-25 | 2019-10-29 | 南京工业大学 | Electroluminescent heating discoloration/deformable membrane of one kind and preparation method thereof |
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| CN113652223A (en) * | 2021-08-24 | 2021-11-16 | 云南中烟工业有限责任公司 | Thermochromic material, preparation method thereof and application of thermochromic material in cigarette paper |
| WO2021236805A1 (en) * | 2020-05-21 | 2021-11-25 | University Of Central Florida Research Foundation, Inc. | Color-changing fabric and applications |
| CN115185107A (en) * | 2022-06-10 | 2022-10-14 | 克莱梅得科技有限公司 | Flexible electrochromic film and preparation method thereof |
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2022
- 2022-10-28 CN CN202211341894.1A patent/CN115683382A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323881A (en) * | 2016-08-04 | 2017-01-11 | 苏州大学 | Heating device for measuring fabric color characteristic-value when discolored by heat and measuring method thereof |
| CN106690583A (en) * | 2016-10-18 | 2017-05-24 | 大连工业大学 | Intelligent color changing garment |
| CN109680482A (en) * | 2019-02-27 | 2019-04-26 | 温州优巴信息技术有限公司 | A kind of deformable intelligent textile of the changeable colour of the mesopore film containing gallic oxide and preparation method thereof |
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