CN202486816U - An interactive intelligent active electronic label - Google Patents
An interactive intelligent active electronic label Download PDFInfo
- Publication number
- CN202486816U CN202486816U CN 201120530212 CN201120530212U CN202486816U CN 202486816 U CN202486816 U CN 202486816U CN 201120530212 CN201120530212 CN 201120530212 CN 201120530212 U CN201120530212 U CN 201120530212U CN 202486816 U CN202486816 U CN 202486816U
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- Prior art keywords
- circuit
- active electronic
- interactive intelligent
- intelligent active
- electronic label
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 24
- 238000013524 data verification Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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Abstract
The utility model discloses an interactive intelligent active electronic tag. The interactive intelligent active electronic tag comprises a receiving unit, a sending unit and a control unit. The receiving unit and the sending unit are respectively connected with the control unit, the receiving unit comprises a receiving antenna, an energy capture circuit, a data checking circuit, a signal output circuit and a power switching circuit which are connected in sequence, and the power switching circuit is connected with a battery. The sending unit comprises a radio-frequency circuit and a sending antenna which is connected with the radio-frequency circuit, and the control unit comprises a microcontroller. The interactive intelligent active electronic tag has the advantages of being low in cost, long in read-write distance, low in power consumption and long in service life, and having a function of acousto-optic reminding.
Description
Technical field
The utility model relates to electronic tag, specifically is meant a kind of interactive intelligent active electronic label.
Background technology
Existing RFID electronic tag mainly is divided into passive electronic label and active electronic label two big classes; Passive electronic label need not external power supply and can absorb the space electromagnetic wave and obtain energy work; But the reading/writing distance of passive electronic label is shorter relatively; And label self does not have the indicator signal of duty, the visual interactive poor-performing.Though existing active electronic label reading/writing distance is far away, price is higher, and power consumption is high, and the life-span is short, and same and user's the vision and the direct interactive performance of the sense of hearing are poor, and the user can't get information about the duty of electronic tag.
The utility model content
The problem that the utility model need solve provides that a kind of cost is low, reading/writing distance is far away, low in energy consumption, the interactive intelligent active electronic label that the life-span is long, have the acousto-optic prompting function.
The utility model can be realized through following technical scheme:
The utility model discloses a kind of interactive intelligent active electronic label; Comprise receiving element, transmitter unit and control module; Described receiving element, transmitter unit are connected with control module respectively; Described receiving element comprises receiving antenna, energy harvesting circuit, data check circuit, signal output apparatus, the power switch circuit that order is connected, and power switch circuit is connected with battery; Described transmitter unit comprises radio circuit and the emitting antenna that is connected with radio circuit; Described control module comprises microcontroller.
Described microcontroller also is connected with buzzer circuit, can send the caution prompt tone.
Described microcontroller also is connected with the LED indicating circuit, through the visuality of LED indicating circuit raising interactive intelligent active electronic label, conveniently knows its tool position.
The utility model interactive intelligent active electronic label has following beneficial effect:
1. the label power consumption is extremely low.Because label adopts the passive working method of waking up, so the active part circuit power consumption is almost nil during standby, only when the reader activation signal is effective, passive electric circuit partly just can activate active label entering duty, has reduced the power consumption of electronic tag greatly;
2. reading/writing distance is far away.Passive electric circuit in the interactive intelligent active electronic label is responsible for receiving the signal of reader, and the signal that electronic tag feeds back is partly realized through active circuit, can improve the distance of data communication;
3. the interactive function of electronic tag is perfect, and is easy to use.The interactive intelligent active electronic label self is equipped with LED light and hummer, can control label and initiatively send the acousto-optic alerting signal when being necessary, and the user can more intuitively recognize the position and the duty of electronic tag fast;
4. long service life.The interactive intelligent active electronic label has reduced the work energy consumption, has prolonged the service time from charged pool, and then has increased the serviceable life of electronic tag.
Description of drawings
Accompanying drawing 1 is the functional-block diagram of the utility model interactive intelligent active electronic label.
Embodiment
To combine Figure of description to come the utility model is further described below:
Show like accompanying drawing 1; The utility model discloses a kind of interactive intelligent active electronic label; Comprise receiving element, transmitter unit and control module; Described receiving element, transmitter unit are connected with control module respectively, and described receiving element comprises receiving antenna, energy harvesting circuit, data check circuit, signal output apparatus, the power switch circuit that order is connected, and power switch circuit is connected with battery; Described transmitter unit comprises radio circuit and the emitting antenna that is connected with radio circuit; Described control module comprises microcontroller.Described microcontroller also is connected with buzzer circuit, can send the caution prompt tone.Described microcontroller also is connected with the LED indicating circuit, through the visuality of LED indicating circuit raising interactive intelligent active electronic label, conveniently knows its tool position.
The utility model interactive intelligent active electronic label mainly is divided into passive part and active part.Passive part is worked through the electromagnetic wave energy that obtains space radiation, the powered battery that active part then carries through label.At first; Receiving antenna receives electromagnetic wave signal, is that passive electric circuit is partly obtained energy through energy harvesting circuit, simultaneously data check circuit checks authority coding; See switching signal off through signal output apparatus after the affirmation Data Matching and enable power switch circuit; Battery begins the active part circuit supply to the back, and microcontroller is responsible for the decoding and the coding of communication data, simultaneously need be according to the operating state of self; The state of control LED indicating circuit and buzzer circuit provides information intuitively to the user.At last, microcontroller is given radio circuit after needs being fed back to the digital coding of reader, and radio circuit sends through emitting antenna after with data carrier modulation and power amplification.
The interactive intelligent active electronic label has been gathered that communication distance is far away, cost is low, volume is little, has been had numerous advantages such as interaction capabilities of intelligence, has increased the convenience of using, and has promoted user's experience greatly.
The above is merely the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction; But the those of ordinary skill of all industry is all implemented the utility model with the above shown in the by specification accompanying drawing swimmingly; But all professional and technical personnel of being familiar with the above technology contents that is disclosed capable of using and a little change of making, modify the equivalent variations with differentiation in not breaking away from the utility model technical scheme scope, be the equivalent embodiment of the utility model; Simultaneously, all essence technology according to the utility model to the change of any equivalent variations that above embodiment did, modify with differentiation etc., all still belong within the protection domain of technical scheme of the utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120530212 CN202486816U (en) | 2011-12-14 | 2011-12-14 | An interactive intelligent active electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120530212 CN202486816U (en) | 2011-12-14 | 2011-12-14 | An interactive intelligent active electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486816U true CN202486816U (en) | 2012-10-10 |
Family
ID=46961221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120530212 Expired - Fee Related CN202486816U (en) | 2011-12-14 | 2011-12-14 | An interactive intelligent active electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486816U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958279A (en) * | 2016-10-18 | 2018-04-24 | 上海天臣防伪技术股份有限公司 | From display radio-frequency device |
| CN110289938A (en) * | 2019-06-14 | 2019-09-27 | 中国科学技术大学 | Multi-passive reflective tag access system and control method based on code division multiple access |
| CN116054882A (en) * | 2021-10-28 | 2023-05-02 | 意法半导体(鲁塞)公司 | Optimized low power mode for NFC/RFID systems |
| US12072755B2 (en) | 2021-10-28 | 2024-08-27 | Stmicroelectronics (Rousset) Sas | Optimized low power mode for NFC/RFID systems |
-
2011
- 2011-12-14 CN CN 201120530212 patent/CN202486816U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958279A (en) * | 2016-10-18 | 2018-04-24 | 上海天臣防伪技术股份有限公司 | From display radio-frequency device |
| CN110289938A (en) * | 2019-06-14 | 2019-09-27 | 中国科学技术大学 | Multi-passive reflective tag access system and control method based on code division multiple access |
| CN110289938B (en) * | 2019-06-14 | 2020-12-25 | 中国科学技术大学 | Multi-passive reflection label access system based on code division multiple access and control method |
| CN116054882A (en) * | 2021-10-28 | 2023-05-02 | 意法半导体(鲁塞)公司 | Optimized low power mode for NFC/RFID systems |
| US12072755B2 (en) | 2021-10-28 | 2024-08-27 | Stmicroelectronics (Rousset) Sas | Optimized low power mode for NFC/RFID systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20121214 |