CN211669397U - Reflective film, reflective mark and intelligent management system - Google Patents
Reflective film, reflective mark and intelligent management system Download PDFInfo
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- CN211669397U CN211669397U CN201922196843.4U CN201922196843U CN211669397U CN 211669397 U CN211669397 U CN 211669397U CN 201922196843 U CN201922196843 U CN 201922196843U CN 211669397 U CN211669397 U CN 211669397U
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Abstract
The utility model provides a reflective membrane, reflective membrane includes the reflective membrane base member and fixes the unit of writing with reading inside the reflective membrane base member. The readable and writable unit comprises a storage chip, and can store data and transmit the stored data to an external device. The utility model also provides a reflection of light sign and intelligent management system. The utility model discloses a set up the unit of can reading and writing in the reflective membrane, carry out data storage to the parameter and the basic information of reflective membrane and relevant product through the unit of can reading and writing to can carry out the interaction of data with external equipment, can be convenient for manage or the unit of being under construction to the acquirement and the real-time update of reflective membrane information data, can effectively reduce the later stage management, the update and the maintenance cost of this reflective membrane and relevant product.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a reflecting material field especially relates to a reflective membrane, reflection of light sign and intelligent management system.
[ background of the invention ]
The total planning scale of the road network in China is about 40 kilometers, the asset information of road post-maintenance management is numerous, and only traffic safety facilities comprise traffic signs, safety guardrails, traffic marking lines, anti-dazzle facilities and the like. However, due to the fact that facilities are various in types, a plurality of suppliers are provided, and design, construction, attribution and maintenance management units are crossed with one another, efficient asset management cannot be performed, and various inconveniences are brought to later maintenance and construction management departments. For the traffic sign, the design drawing contains sign layout indicating information, signs, vertical rods, basic materials, specification and size and other information, and after the traffic sign is used for a period of time, a design construction unit needs to correspondingly adjust according to the original layout content and size due to a series of factors such as road indicating information change, road widening and product damage. However, the existing methods are designed to check and overlap one by looking up a large number of drawings, and have the problems of large engineering quantity, low operation efficiency, incapability of finding the drawings due to historical problems and the like, so that the construction period is long, the safety risk is high, the error rate is high, the information acquisition cannot be effectively and completely carried out, and the cost is increased.
[ summary of the invention ]
In order to solve the technical problem, the utility model provides a reflective membrane, reflective membrane includes the reflective membrane base member and fixes the unit of writing with reading inside the reflective membrane base member. The readable and writable unit comprises a storage chip, and can store data and transmit the stored data to an external device. The utility model discloses a set up the unit of can reading and writing in the reflective membrane, carry out data storage through the parameter and the basic information of the unit of can reading and writing to reflective membrane and relevant product to can carry out the interaction of data with external equipment, can be convenient for manage or the unit of being under construction to the acquisition and the real-time update of the relevant product information of reflective membrane, can effectively reduce the later stage management, the update and the maintenance cost of this reflective membrane and relevant product.
In some embodiments of the present invention, the readable/writable unit performs data transmission by wireless transmission.
In some embodiments of the present invention, the readable and writable unit is an electronic tag or a radio frequency card.
In some embodiments of the present invention, the electronic tag includes a memory chip, a resonance capacitor, and a circuit board.
In some embodiments of the invention, the reflective film substrate comprises glass microsphere-based reflective film and microprismatic reflective film.
In some embodiments of the present invention, the microprism light reflecting film comprises, from top to bottom, an anti-uv protective surface layer, a microprism matrix light guiding layer, a microprism air capsule reflecting layer, an air capsule supporting layer, a pressure sensitive adhesive bonding layer, and a release base film.
In some embodiments of the invention, the readable and writable element is fixed in a uv-resistant protective facing layer or a microprismatic matrix light guide layer.
In some embodiments of the invention, the readable and writable element is fixed between the UV-resistant protective facing layer and the microprismatic base light guiding layer.
The utility model discloses still disclose the application of above-mentioned or following reflective membrane on reflection of light sign.
The utility model discloses still disclose a reflection of light sign intelligent management system, management system includes above-mentioned or following reflection of light sign, reads ware and data processing module, it is used for realizing the information interaction between reflection of light sign and the data processing module to read the ware.
The invention has the beneficial effects that: (1) the reflective film can be used for storing and updating data and has information recording and interaction functions; (2) the reflective film is used for reflective marks, such as traffic signs, reflective guardrails, reflective columns and the like, so that management or construction units can acquire and update reflective mark information data in real time conveniently, and later-stage management, modification and maintenance costs of related products can be effectively reduced.
[ description of the drawings ]
Fig. 1 is a schematic view of a reflective film structure of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a reflective membrane, include the reflective membrane base member and fix at the inside unit of writing of reading of reflective membrane base member. The readable and writable unit comprises a memory chip, and can store data and transmit the stored data to an external device. The read-write unit can receive externally input data and store the data in the memory chip. The read-write unit can also transmit the data stored in the storage chip to an external device in a wired and/or wireless mode.
In order to further understand the present invention, the present invention is further explained below by using a microprism reflective film as the reflective film substrate. Of course, in other embodiments of the present invention, the reflective film substrate may also be a glass bead type reflective film.
As shown in fig. 1, the reflective film of the present invention includes a reflective film substrate and a readable and writable unit fixed inside the reflective film substrate. In this embodiment, the reflective film substrate is a microprism reflective film, and the microprism reflective film sequentially comprises an anti-ultraviolet protection surface layer 1, a microprism substrate light guide layer 3, a microprism air capsule reflective layer 4, an air capsule support layer 5, a pressure sensitive adhesive bonding layer 6 and a release base film 7 from top to bottom. The read-write unit 2 is fixed between the ultraviolet-resistant protective surface layer 1 and the microprism substrate light guide layer 3.
In other embodiments of the present invention, the readable and writable unit 2 can also be fixed in the ultraviolet-resistant protective surface layer 1 or the prism substrate light guide layer 3.
In some embodiments of the present invention, the readable and writable unit 2 may perform data transmission by means of wireless transmission. Further, the read-write unit 2 is an electronic tag and/or a radio frequency card. In other embodiments of the present invention, the readable and writable unit 2 can also perform data transmission by means of wired transmission.
Further, the electronic tag includes a memory chip, a resonance capacitor, and a circuit board. The circuit board may be a flexible circuit board, and further may be a flexible antenna circuit board.
Furthermore, the size of the electronic tag is within the range of 1 cm-30 cm, so that the influence on the light reflecting performance of the reflective film matrix can be reduced. Furthermore, in order to reduce the influence of the electronic tag on the appearance of the reflective film, a covering layer or a shielding layer can be arranged in a relevant area on the ultraviolet-resistant protective surface layer 1 corresponding to the electronic tag, for example, patterns and characters can be formed through digital printing, screen printing and film-pasting bonding processes, and the patterns and characters cover the electronic tag, so that the attractive effect is achieved.
In other embodiments of the present invention, the outer surface of the electronic tag may be coated with an ultraviolet-resistant resin film, the ultraviolet-resistant resin film may be a PMMA film with an ultraviolet absorber added, and the coating film may be formed by immersing the electronic tag in a PMMA resin glue solution, and curing the PMMA resin after the electronic tag is taken out. The electronic tag has better ultraviolet resistance, and the bonding force between the electronic tag and the resin matrix is enhanced.
The utility model discloses still disclose a reflection of light sign, this reflection of light sign includes as above reflective membrane.
The utility model discloses still disclose an intelligent management system, this management system includes reflection of light sign, reads ware and data processing module. The reflective mark comprises the reflective film, and the reader is used for realizing information interaction between the reflective mark and the data processing module. The intelligent management system has the working principle that the reader emits radio frequency signals, the readable and writable unit generates inductive current to obtain energy after receiving the radio frequency signals and sends out recorded information stored in the chip, the reader reads the information and completes decoding, the information is transmitted to the data processing module, and the data processing module performs data processing and marking on the received information, so that intelligent management is realized.
In the above embodiments, the present invention has been described only by way of example, but various modifications may be made by those skilled in the art without departing from the spirit and scope of the invention after reading the present patent application.
Claims (10)
1. The reflective film is characterized by comprising a reflective film base body and a readable and writable unit fixed in the reflective film base body, wherein the readable and writable unit comprises a storage chip, and the readable and writable unit can store data and transmit the stored data to external equipment.
2. The retroreflective sheeting of claim 1 wherein said read/write unit is configured to transmit data by wireless transmission.
3. The reflective film of claim 1 or 2, wherein the readable and writable unit is an electronic tag or a radio frequency card.
4. The retroreflective sheeting of claim 3 wherein the electronic tag comprises a memory chip, a resonant capacitor, and a circuit board.
5. The sheeting of claim 1 wherein the sheeting substrate comprises glass microsphere-based sheeting and microprismatic sheeting.
6. The reflective film of claim 5, wherein the microprismatic retroreflective film comprises, in order from top to bottom, an anti-UV protective surface layer, a microprismatic light guiding layer, a microprismatic air capsule reflective layer, an air capsule support layer, a pressure sensitive adhesive bonding layer, and a release base film.
7. The retroreflective sheeting of claim 6 wherein said read/write elements are affixed to the uv-resistant protective facing and/or the prism matrix light guide layer.
8. The retroreflective sheeting of claim 6 wherein said read/write unit is secured between the uv-protective facing layer and the microprismatic light guiding layer.
9. A retroreflective sign comprising the retroreflective film of any one of claims 1-8.
10. An intelligent management system, characterized in that the intelligent management system comprises the reflective mark of claim 9, a reader and a data processing module, wherein the reader is used for realizing information interaction between the reflective mark and the data processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196843.4U CN211669397U (en) | 2019-12-10 | 2019-12-10 | Reflective film, reflective mark and intelligent management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196843.4U CN211669397U (en) | 2019-12-10 | 2019-12-10 | Reflective film, reflective mark and intelligent management system |
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| CN211669397U true CN211669397U (en) | 2020-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409940A (en) * | 2020-11-23 | 2021-02-26 | 柳宙新材料(宁波)有限公司 | Anti-aging reflective film and preparation method and application thereof |
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2019
- 2019-12-10 CN CN201922196843.4U patent/CN211669397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409940A (en) * | 2020-11-23 | 2021-02-26 | 柳宙新材料(宁波)有限公司 | Anti-aging reflective film and preparation method and application thereof |
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