CN202142084U - Low frequency triggering general electronic tag - Google Patents
Low frequency triggering general electronic tag Download PDFInfo
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- CN202142084U CN202142084U CN201120191777U CN201120191777U CN202142084U CN 202142084 U CN202142084 U CN 202142084U CN 201120191777 U CN201120191777 U CN 201120191777U CN 201120191777 U CN201120191777 U CN 201120191777U CN 202142084 U CN202142084 U CN 202142084U
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- low frequency
- module
- universal electric
- electric label
- emitting
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Abstract
The utility model discloses a low frequency triggering general electronic tag, comprising a processing apparatus, a storage apparatus, a radiofrequency emitting module, a radio receiving module, a wake-up apparatus and a cell, wherein the processing apparatus and the storage apparatus are connected to form a computer module, the radiofrequency emitting module comprises an emitting antenna and an emitting apparatus, the emitting antenna is connected with the emitting apparatus, the emitting apparatus is connected with the processing apparatus, the radio receiving module comprises a receiving antenna and a receiving apparatus, the receiving antenna is connected with the receiving apparatus, the receiving apparatus is connected with the wake-up apparatus, the wake-up apparatus is connected with the processing apparatus, and the cell provides electric power for the electronic tag. The beneficial effects lie in that the emitting of an active radio frequency electronic tag is controlled, the possibility of centralized emitting is reduced, the probability of reading confliction is reduced, the energy consumption of the active radio frequency electronic tag is decreased, and the access control is realized.
Description
Technical field
The utility model relates to a kind of active radio electronic label, and especially a kind of low frequency triggers the universal electric label.
Background technology
Known active radio electronic label mostly one fixedly frequency launch with regular time and constantly launch at interval, when in its range of receiving at reader, the signal of its emission is that reader reads, thereby reaches the purpose of identification.There is certain defective in above mode of operation, and the concentrated emission of a large amount of electronic tags possibly cause reader to read conflict when a large amount of electronic tag occurring simultaneously in the reader range of receiving, the phenomenon of card occurs leaking.
Summary of the invention
To the problems referred to above of existing active radio electronic label, the utility model provides a kind of low frequency to trigger the universal electric label.
The technical scheme that the utility model technical solution problem is adopted is:
A kind of low frequency triggers the universal electric label, comprises treating apparatus, storage device; Radiofrequency emitting module, radio reception module, Rouser and battery; Wherein, said treating apparatus and said storage device connect to form computer module, and said radiofrequency emitting module comprises emitting antenna and emitter; Said emitting antenna is connected with said emitter, and said emitter is connected with said treating apparatus, and said radio reception module comprises receiving antenna and receiving trap; Said receiving antenna is connected with said receiving trap; Said receiving trap is connected with said Rouser, and said Rouser is connected with said treating apparatus, and said battery is that said electronic tag provides electric power.
Above-mentioned low frequency triggers the universal electric label, and wherein, said computer module is a microcontroller.
Above-mentioned low frequency triggers the universal electric label, and wherein, said emitter comprises modulating part.
Above-mentioned low frequency triggers the universal electric label, and wherein, said radiofrequency emitting module is the superfrequency transmitter module.
Above-mentioned low frequency triggers the universal electric label, and wherein, said receiving trap comprises the demodulation parts.
Above-mentioned low frequency triggers the universal electric label, and wherein, said radio reception module is the low frequency receiver module.
Above-mentioned low frequency triggers the universal electric label, and wherein, said receiving antenna is a circular polarized antenna.
Above-mentioned low frequency triggers the universal electric label, and wherein, said modulating part is the GFSK Gaussian Frequency Shift Keying modulating part.
Above-mentioned low frequency triggers the universal electric label, and wherein, said superfrequency transmitter module is the 2.4GHz transmitter module.
Above-mentioned low frequency triggers the universal electric label, and wherein, said demodulation parts are amplitude shift keying demodulation parts.
Above-mentioned low frequency triggers the universal electric label, and wherein, said low frequency receiver module is the 125KHz receiver module.
Above-mentioned low frequency triggers the universal electric label, and wherein, said electronic tag is of a size of long 85 millimeters, and is wide 54 millimeters, thick 5 millimeters.
The beneficial effect of the utility model is: control the emission of active radio electronic label, reduce the possibility of concentrating emission, reduce and read the probability of conflict, reduce the energy consumption of active radio electronic label, realize access and exit control.
Description of drawings
Fig. 1 is the inner structure connection block diagram that the utility model low frequency triggers the universal electric label.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification of the utility model.
As shown in Figure 1, the utility model low frequency triggers the universal electric label and comprises treating apparatus, storage device, radiofrequency emitting module; The radio reception module, Rouser and battery, wherein; Treating apparatus and storage device connect to form computer module, and radiofrequency emitting module comprises emitting antenna and emitter, and emitting antenna is connected with device; Emitter is connected with treating apparatus, and the radio reception module comprises receiving antenna and receiving trap, and receiving antenna is connected with receiving trap; Receiving trap is connected with Rouser, and Rouser is connected with treating apparatus, and battery is that electronic tag provides electric power.The information data that has electronic tag in the storage device; Computer module and radiofrequency emitting module are in holding state to save energy consumption at ordinary times; As soon as receiving the radio signal that the relative trigger device sends, the radio reception module promptly is sent to Rouser; The data that Rouser extracts in the signal are sent to treating apparatus; The data that treating apparatus transmits Rouser add that the information data of the electronic tag that stores in the storage device is sent to radiofrequency emitting module; And send to firing order to radiofrequency emitting module simultaneously, and radiofrequency emitting module becomes radiofrequency signal to launch the data-switching of receiving, and computer module and radiofrequency emitting module get into holding state again after the battery has fired.Corresponding arrangement for reading receives the radiofrequency signal that radiofrequency emitting module sends; Promptly reach identification after extracting corresponding information; Because the data of electronic tag emission have comprised the signal data that flip flop equipment sends; So, realize as passing in and out solutions such as control, Region control with this as long as in the signal data that flip flop equipment sends, add the activity direction that the order of the flip flop equipment position data that the flip flop equipment position data reads in just can be through arrangement for reading is judged electronic tag.
Further, computer module is a microcontroller.The microcontroller cost is low, volume is little, flexible function, adapts to the functional requirement of the utility model.
Further, the MSP430F2011 type microcontroller of the preferred Texas Instrument of microcontroller production.MSP430F2011 microcontroller power consumption is extremely low, can save electric energy, the energy consumption of the utility model is further reduced, and it is fast to wake speed up, can reduce the electronic tag emission and postpone.
Further, emitter comprises modulating part.Modulating part is set makes data-signal be fit to Channel Transmission.
Further, radiofrequency emitting module is the superfrequency transmitter module.The high frequency radio wave penetration power is strong, and the antenna of use is shorter, adapts to the functional requirement of the utility model.
Further, receiving trap comprises the demodulation parts.
Further, the radio reception module is the low frequency receiver module.
Further, receiving antenna is a circular polarized antenna.Circular polarized antenna can guarantee signal intensity on all directions, adapt to the functional requirement of the utility model.
Further, modulating part is the GFSK Gaussian Frequency Shift Keying modulating part.GFSK Gaussian Frequency Shift Keying has the desirable characteristics of wireless communication system such as permanent width of cloth envelope, power spectrum is concentrated, frequency spectrum is narrower, is fit to the utility model functional requirement.
Further, the superfrequency transmitter module is the 2.4GHz transmitter module.2.4GHz the long oscillator of radio-frequency transmissions antenna all-wave only needs 12.5 centimetres, and 1/4 wavelength oscillator only needs about 3 centimetres, can reduce the size of the utility model significantly.
Further the demodulation parts are amplitude shift keying demodulation parts.
Further the low frequency receiver module is the 125KHz receiver module.125KHz is widely used in the electronic tag field, technology maturation.
Further the function of receiving trap and wake module is realized by the 125kHz low frequency wake-up receiver AS3930 of Austrian microelectronics production.The AS3930 peripheral cell is few, and is low in energy consumption, highly sensitive, able to programme, is fit to the functional requirement of the utility model.
Further, electronic tag is of a size of long 85 millimeters, and is wide 54 millimeters, thick 5 millimeters.The utility model physical dimension and common credit card are similar, make things convenient for the user to carry.
The above is merely the utility model preferred embodiment; Be not thus the restriction the utility model claim; So the equivalent structure that all utilization the utility model instructionss and diagramatic content have been done changes, and all is included in the protection domain of the utility model.
Claims (12)
1. a low frequency triggers the universal electric label, comprises treating apparatus, storage device; Radiofrequency emitting module, radio reception module, Rouser and battery; It is characterized in that said treating apparatus and said storage device connect to form computer module, said radiofrequency emitting module comprises emitting antenna and emitter; Said emitting antenna is connected with said emitter, and said emitter is connected with said treating apparatus, and said radio reception module comprises receiving antenna and receiving trap; Said receiving antenna is connected with said receiving trap; Said receiving trap is connected with said Rouser, and said Rouser is connected with said treating apparatus, and said battery is that said electronic tag provides electric power.
2. low frequency triggers the universal electric label according to claim 1, it is characterized in that said computer module is a microcontroller.
3. low frequency triggers the universal electric label according to claim 1, it is characterized in that said emitter comprises modulating part.
4. low frequency triggers the universal electric label according to claim 1, it is characterized in that said radiofrequency emitting module is the superfrequency transmitter module.
5. low frequency triggers the universal electric label according to claim 1, it is characterized in that said receiving trap comprises the demodulation parts.
6. low frequency triggers the universal electric label according to claim 1, it is characterized in that said radio reception module is the low frequency receiver module.
7. low frequency triggers the universal electric label according to claim 1, it is characterized in that said receiving antenna is a circular polarized antenna.
8. trigger the universal electric label like the said low frequency of claim 3, it is characterized in that said modulating part is the GFSK Gaussian Frequency Shift Keying modulating part.
9. trigger the universal electric label like the said low frequency of claim 4, it is characterized in that said superfrequency transmitter module is the 2.4GHz transmitter module.
10. trigger the universal electric label like the said low frequency of claim 5, it is characterized in that said demodulation parts are amplitude shift keying demodulation parts.
11. trigger the universal electric label like the said low frequency of claim 6, it is characterized in that said low frequency receiver module is the 125KHz receiver module.
12. trigger the universal electric label like arbitrary said low frequency among the claim 1-11, it is characterized in that said electronic tag is of a size of long 85 millimeters, and is wide 54 millimeters, thick 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191777U CN202142084U (en) | 2011-06-09 | 2011-06-09 | Low frequency triggering general electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191777U CN202142084U (en) | 2011-06-09 | 2011-06-09 | Low frequency triggering general electronic tag |
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| Publication Number | Publication Date |
|---|---|
| CN202142084U true CN202142084U (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120191777U Expired - Fee Related CN202142084U (en) | 2011-06-09 | 2011-06-09 | Low frequency triggering general electronic tag |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676948A (en) * | 2012-09-07 | 2014-03-26 | 祝怀月 | Active smart tag and application method thereof |
| CN103778586A (en) * | 2014-01-28 | 2014-05-07 | 浙江天地人科技有限公司 | Electronic license plate, inspection gateway and information monitoring system |
| CN103824108A (en) * | 2014-02-17 | 2014-05-28 | 广东华大集成技术有限责任公司 | High-efficiency and low-power consumption electronic tag and system |
| CN104598962A (en) * | 2015-01-29 | 2015-05-06 | 山东欧龙电子科技有限公司 | Active passive type double-frequency chip and RFID system |
-
2011
- 2011-06-09 CN CN201120191777U patent/CN202142084U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676948A (en) * | 2012-09-07 | 2014-03-26 | 祝怀月 | Active smart tag and application method thereof |
| CN103778586A (en) * | 2014-01-28 | 2014-05-07 | 浙江天地人科技有限公司 | Electronic license plate, inspection gateway and information monitoring system |
| CN103824108A (en) * | 2014-02-17 | 2014-05-28 | 广东华大集成技术有限责任公司 | High-efficiency and low-power consumption electronic tag and system |
| CN103824108B (en) * | 2014-02-17 | 2017-01-04 | 广东华大互联网股份有限公司 | The electronic tag of a kind of efficient low-power consumption and system |
| CN104598962A (en) * | 2015-01-29 | 2015-05-06 | 山东欧龙电子科技有限公司 | Active passive type double-frequency chip and RFID system |
| CN104598962B (en) * | 2015-01-29 | 2018-10-09 | 山东欧龙电子科技有限公司 | A kind of active passive type dual-band chip and RFID system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low frequency triggering general electronic tag Effective date of registration: 20130605 Granted publication date: 20120208 Pledgee: Xuhui Shanghai financing Company limited by guarantee Pledgor: Shanghai Super Electronic Technology Co. Ltd Registration number: 2013990000347 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160422 Granted publication date: 20120208 Pledgee: Xuhui Shanghai financing Company limited by guarantee Pledgor: Shanghai Super Electronic Technology Co. Ltd Registration number: 2013990000347 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |