CN205388806U - Radio frequency identification anti -theft system - Google Patents
Radio frequency identification anti -theft system Download PDFInfo
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- CN205388806U CN205388806U CN201620120765.3U CN201620120765U CN205388806U CN 205388806 U CN205388806 U CN 205388806U CN 201620120765 U CN201620120765 U CN 201620120765U CN 205388806 U CN205388806 U CN 205388806U
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Abstract
The utility model relates to a radio frequency identification anti -theft system, it includes that treater, alarm, at least one RFID read write line, at least one merit divide ware, at least one radio -frequency antenna group and at least one RFID tag, RFID tag pastes on commodity, alarm and RFID read write line all are connected with the treater, and the RFID read write line passes through the merit and divides ware and radio -frequency antenna group link, including a main radio -frequency antenna with one assist the radio -frequency antenna in the radio -frequency antenna group, on the regional gate of theftproof, main radio -frequency antenna sets up to the theftproof is regional outer, assists the radio -frequency antenna and sets up in regional to the theftproof, the RFID read write line divides ware and main radio -frequency antenna through the merit and assists the radio -frequency antenna and send the inquiry signal and receive the data of following RFID tag and returning to RFID tag. The utility model discloses can improve the accuracy of theftproof greatly.
Description
Technical field
This utility model belongs to technical field of RFID, is specifically related to a kind of RF identification burglary-resisting system.
Background technology
At present, due to shortage and the imperfection of the antitheft scheme of apparel industry, many retail garment points all suffer from antitheft problem.Traditional EAS (ElectronicArticleSurveillance, eas system) is although anti-theft effect can be produced, but the antitheft Problems existing of EAS is more, and the monitoring blind spot existed between access door is more, and foeign element interference is bigger.And RFID (RadioFrequencyIdentification, RF identification) technology application in apparel industry and retail business is very few, and it is more serious to use RFID technique to carry out antitheft encountered mistake ring problem ratio.It is arranged on retail shop doorway and tends to independently read the electronic tag of still unsold commodity in shop for antitheft antenna assembly, thus causing regular mistake ring situation.And the signal waveform that antenna sends is difficult to control to so that RFID technique be applied in antitheft on very difficult, and only adjust aerial angle and can not effectively solve by mistake ring situation, because RFID signal is easily reflected or disturbs.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides the RF identification burglary-resisting system that a kind of antitheft accuracy is high.
For achieving the above object, this utility model takes techniques below scheme: a kind of RF identification burglary-resisting system includes processor, alarm, at least one rfid interrogator, at least one power splitter, at least one radio-frequency antenna group and at least one radio-frequency (RF) tag；Described radio-frequency (RF) tag is attached on commodity；Described alarm and rfid interrogator are all connected with described processor, and described rfid interrogator is connected with described radio-frequency antenna group by described power splitter；Described radio-frequency antenna group includes a main radio-frequency antenna and an auxiliary radio-frequency antenna, and on the doorway in antitheft region, the overseas setting to surveillance zone of described main radio-frequency antenna, described auxiliary radio-frequency antenna is arranged in antitheft region；Described rfid interrogator to described radio-frequency (RF) tag transmission inquiry signal and receives the data returned from described radio-frequency (RF) tag by described power splitter and described main radio-frequency antenna and auxiliary radio-frequency antenna.
Further, being additionally provided with display module in described RF identification burglary-resisting system, described display module is connected with processor, for showing the result of described processor.
Further, described display module adopts and touches display screen.
Further, described processor and display module are integrated in a computer.
Further, when described rfid interrogator adopts two or more, being additionally provided with router in described RF identification burglary-resisting system, multiple described rfid interrogators are connected with computer by described router.
Further, described RF identification burglary-resisting system is additionally provided with wireless communication module, described processor or computer communicated with outside APP client by described wireless communication module.
Further, described wireless communication module adopts bluetooth module, WiFi module or 3G/4G mixed-media network modules mixed-media.
This utility model is owing to taking above technical scheme, it has the advantage that this utility model technology can efficiently solve the mistake ring problem produced in the antitheft scheme of existing RFID, and can solve the problem that the unmanageable problem of RFID antenna range of signal, thus it is greatly improved antitheft accuracy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the RF identification burglary-resisting system provided in this utility model one embodiment；
Fig. 2 be in this utility model one embodiment radio-frequency antenna group schematic diagram is set；
Fig. 3 is the workflow diagram of processor in this utility model one embodiment；
Fig. 4 is the schematic diagram of the RF identification burglary-resisting system provided in another embodiment of this utility model.
In figure: 1, processor；2, alarm；3, rfid interrogator；4, power splitter；5, radio-frequency antenna group；6, radio-frequency (RF) tag；7, computer；8, router；51, main radio-frequency antenna；52, auxiliary radio-frequency antenna.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in detail.
As it is shown in figure 1, this utility model provides a kind of RF identification burglary-resisting system, it includes processor 1, alarm 2, at least one rfid interrogator 3, at least one power splitter 4, at least one radio-frequency antenna group 5 and at least one radio-frequency (RF) tag 6.Radio-frequency (RF) tag 6 is attached on commodity.Alarm 2 and rfid interrogator 3 are all connected with processor 1, and rfid interrogator 3 is connected with radio-frequency antenna group 5 by power splitter 4.As in figure 2 it is shown, radio-frequency antenna group 5 includes main radio-frequency antenna 51 and an auxiliary radio-frequency antenna 52, on the doorway in antitheft region, the overseas setting to surveillance zone of main radio-frequency antenna 51, auxiliary radio-frequency antenna 52 is arranged in antitheft region.Rfid interrogator 3 sends inquiry signal the reception data from radio-frequency (RF) tag 6 return by power splitter 4 and main radio-frequency antenna 51 and auxiliary radio-frequency antenna 52 to radio-frequency (RF) tag 6.
As it is shown on figure 3, processor 1 reads the data returned from radio-frequency (RF) tag 6 that rfid interrogator 3 receives, the radio frequency label information of each commodity in the antitheft region that prestores in processor 1.The radio frequency label information of the radio-frequency (RF) tag 6 received by main radio-frequency antenna 51 data returned and the commodity prestored is compared by processor 1, if the two is different, then alarm 2 is not reported to the police；Otherwise, radio-frequency (RF) tag 6 information of the radio-frequency (RF) tag 6 received by auxiliary radio-frequency antenna 52 data returned and the commodity prestored is compared by processor 1, if the two is identical, then show that main radio-frequency antenna 51 and auxiliary radio-frequency antenna 52 all read the radio-frequency (RF) tag 6 on antitheft region inside trade product, these commodity do not move out antitheft region, and alarm 2 is not reported to the police；Otherwise, it was shown that commodity have moved out antitheft region, namely out of the scope of auxiliary radio-frequency antenna 52, processor 1 controls alarm 2 and reports to the police.Further, the quantity of radio-frequency antenna group 5 is set according to the scope in antitheft region.
In above-described embodiment, this utility model RF identification burglary-resisting system is additionally provided with display module, and display module is connected with processor 1, for the result of video-stream processor 1.Display module can adopt touch display screen.Further, processor 1 and display module can be integrated in a computer 7.
In above-described embodiment, as shown in Figure 4, when rfid interrogator 3 adopts two or more, this utility model RF identification burglary-resisting system is additionally provided with router 8, and multiple rfid interrogators 3 are connected with computer 7 by router 8.
In above-described embodiment, this utility model RF identification burglary-resisting system is additionally provided with wireless communication module, processor 1 or computer 7 are communicated with outside APP client by wireless communication module, when processor 1 or computer 7 judge that commodity move out antitheft region, warning message is sent to outside APP client by wireless communication module by wireless communication module by processor 1 or computer 7.Further, wireless communication module can adopt bluetooth module, WiFi module or 3G/4G mixed-media network modules mixed-media.
This utility model RF identification burglary-resisting system arranges at least one radio-frequency antenna group, each radio-frequency antenna group includes a main radio-frequency antenna and an auxiliary radio-frequency antenna, it is stolen warning or reflection false alarm by two radio-frequency antenna identification commodity in radio-frequency antenna group, thus being greatly improved antitheft accuracy.
This utility model is not limited to above-mentioned preferred forms; those skilled in the art can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.
Claims (7)
1. a RF identification burglary-resisting system, it is characterised in that: it includes processor, alarm, at least one rfid interrogator, at least one power splitter, at least one radio-frequency antenna group and at least one radio-frequency (RF) tag；Described radio-frequency (RF) tag is attached on commodity；Described alarm and rfid interrogator are all connected with described processor, and described rfid interrogator is connected with described radio-frequency antenna group by described power splitter；Described radio-frequency antenna group includes a main radio-frequency antenna and an auxiliary radio-frequency antenna, and on the doorway in antitheft region, the overseas setting to surveillance zone of described main radio-frequency antenna, described auxiliary radio-frequency antenna is arranged in antitheft region；Described rfid interrogator to described radio-frequency (RF) tag transmission inquiry signal and receives the data returned from described radio-frequency (RF) tag by described power splitter and described main radio-frequency antenna and auxiliary radio-frequency antenna.
2. a kind of RF identification burglary-resisting system as claimed in claim 1, it is characterised in that: being additionally provided with display module in described RF identification burglary-resisting system, described display module is connected with processor, for showing the result of described processor.
3. a kind of RF identification burglary-resisting system as claimed in claim 2, it is characterised in that: described display module adopts and touches display screen.
4. a kind of RF identification burglary-resisting system as claimed in claim 2, it is characterised in that: described processor and display module are integrated in a computer.
5. a kind of RF identification burglary-resisting system as claimed in claim 4, it is characterized in that: when described rfid interrogator adopts two or more, being additionally provided with router in described RF identification burglary-resisting system, multiple described rfid interrogators are connected with computer by described router.
6. a kind of RF identification burglary-resisting system as described in claim 4 or 5, it is characterised in that: described RF identification burglary-resisting system is additionally provided with wireless communication module, described processor or computer and is communicated with outside APP client by described wireless communication module.
7. a kind of RF identification burglary-resisting system as claimed in claim 6, it is characterised in that: described wireless communication module adopts bluetooth module, WiFi module or 3G/4G mixed-media network modules mixed-media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120765.3U CN205388806U (en) | 2016-02-15 | 2016-02-15 | Radio frequency identification anti -theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120765.3U CN205388806U (en) | 2016-02-15 | 2016-02-15 | Radio frequency identification anti -theft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388806U true CN205388806U (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120765.3U Active CN205388806U (en) | 2016-02-15 | 2016-02-15 | Radio frequency identification anti -theft system |
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| CN (1) | CN205388806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358775A (en) * | 2017-08-08 | 2017-11-17 | 杭州思创汇联科技有限公司 | A kind of Retail commodity wireless anti-theft system and method |
| CN108416409A (en) * | 2018-05-15 | 2018-08-17 | 上海坤锐电子科技有限公司 | Radio-frequency identification reader/writer, radio-frequency recognition system and automatic vending machine |
-
2016
- 2016-02-15 CN CN201620120765.3U patent/CN205388806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358775A (en) * | 2017-08-08 | 2017-11-17 | 杭州思创汇联科技有限公司 | A kind of Retail commodity wireless anti-theft system and method |
| CN107358775B (en) * | 2017-08-08 | 2023-10-03 | 杭州思创汇联科技有限公司 | Wireless anti-theft system and method for retail commodity |
| CN108416409A (en) * | 2018-05-15 | 2018-08-17 | 上海坤锐电子科技有限公司 | Radio-frequency identification reader/writer, radio-frequency recognition system and automatic vending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 526000 workshop 3, madigang Industrial Development Zone, northwest corner, intersection of Dading road and Mugang Road, Mugang street, Duanzhou District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Lianhui Garment Accessories Co.,Ltd. Address before: 526000 8th floor, building 2, South China wisdom City, Taihe North Road, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG ZHUOBAODA INTERNET OF THINGS NETWORK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |