CN205068417U - NFC label anti -counterfeit device and NFC label system that guards against falsification - Google Patents
NFC label anti -counterfeit device and NFC label system that guards against falsification Download PDFInfo
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- CN205068417U CN205068417U CN201520727687.9U CN201520727687U CN205068417U CN 205068417 U CN205068417 U CN 205068417U CN 201520727687 U CN201520727687 U CN 201520727687U CN 205068417 U CN205068417 U CN 205068417U
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Abstract
The utility model discloses a NFC label anti -counterfeit device and NFC label system that guards against falsification, wherein the anti -fake system of NFC label includes NFC label anti -counterfeit device and a plurality of RFID tag, NFC label anti -counterfeit device includes treater, NFC card reader, one -to -many antenna switching unit and a plurality of NFC antenna, treater and NFC card reader communication connection, NFC card reader and one -to -many antenna switching unit communication connection, the one -to -many antenna switching unit respectively with a plurality of NFC antenna communication connection, the radiofrequency signal of corresponding RFID tag transmission is received respectively to a plurality of NFC antennas. The utility model discloses a NFC label anti -counterfeit device and NFC label system that guards against falsification connects a plurality of NFC antennas through one -to -many antenna switching unit, makes a treater can verify the radiofrequency signal that a plurality of NFC antennas were gathered, send verification result for the equipment that corresponds according to the operation requirement, and perhaps direct control correspondence equipment, convenient to use, the usage is extensive.
Description
Technical field
The utility model relates to NFC application, particularly relates to a kind of NFC label false proof device and NFC label Antiforge system.
Background technology
The short distance wireless communication technology of NFC to be a kind of frequency of operation be 13.56MHz, developed by non-contact radio-frequency identification (RFID) and the Technology Integration that interconnects, combining induction card reader, induction type card and point-to-point function on one chip, can carry out identifying and exchanges data with compatible equipment in short distance.In order to promote the development of NFC and popularize, industry creates a non-profit-making normal structure---and NFCForum, for promoting enforcement and the standardization of NFC technique, guarantees cooperative cooperating between equipment and service.Meanwhile, TSM (TrustedServiceManagement) platform is also at the ecologic environment actively building NFC technique application, and for applying, intelligent terminal pays and certification provides platform more.
False proof by NFC is a kind of common function, such as NFC gate inhibition etc., now only needs a radio-frequency (RF) tag, and application is simple, and when the certification of needs multiple anti-fake, how this arranges NFC label false proof device is the problem needing to solve.
Utility model content
Fundamental purpose of the present utility model is for providing a kind of NFC label false proof device and the NFC label Antiforge system that can carry out multiple anti-fake certification according to demand.
In order to realize foregoing invention object, the utility model proposes a kind of NFC label false proof device, comprising processor, NFC card reader, one-to-many antenna switching unit and multiple NFC antenna;
Described processor and NFC card reader communicate to connect; Described NFC card reader and one-to-many antenna switching unit communicate to connect; Described one-to-many antenna switching unit communicates to connect with multiple NFC antenna respectively.
Further, when fake certification, described processor sends control signal, and this control signal is sent to one-to-many antenna switching unit through NFC card reader, and one-to-many antenna switching unit controls according to control signal the radiofrequency signal that corresponding NFC antenna receives external radio frequency transmitted tag;
The radiofrequency signal of reception is sent to one-to-many antenna switching unit by described NFC antenna, the radiofrequency signal of reception is sent to NFC card reader by described one-to-many antenna switching unit, anti-counterfeiting information in described NFC card reader reading radio frequency signal also sends to processor, and processor carries out fake certification to the anti-counterfeiting information received.
Further, described NFC label false proof device also comprises the multiple pilot lamp associated with described multiple NFC antenna respectively;
Described multiple pilot lamp is connected with described processor respectively.
Further, described processor connection sound and/or light crossing-signal.
The present invention also provides a kind of NFC label Antiforge system, comprises NFC label false proof device and multiple radio-frequency (RF) tag;
Described NFC label false proof device comprises processor, NFC card reader, one-to-many antenna switching unit and multiple NFC antenna;
Described processor and NFC card reader communicate to connect; Described NFC card reader and one-to-many antenna switching unit communicate to connect; Described one-to-many antenna switching unit communicates to connect with multiple NFC antenna respectively;
Multiple NFC antenna receives the radiofrequency signal that corresponding radio-frequency (RF) tag is launched respectively.
Further, when fake certification, described processor sends control signal, and this control signal is sent to one-to-many antenna switching unit through NFC card reader, and one-to-many antenna switching unit controls according to control signal the radiofrequency signal that corresponding NFC antenna receives the transmitting of corresponding radio-frequency (RF) tag;
The radiofrequency signal of reception is sent to one-to-many antenna switching unit by described NFC antenna, the radiofrequency signal of reception is sent to NFC card reader by described one-to-many antenna switching unit, anti-counterfeiting information in described NFC card reader reading radio frequency signal also sends to processor, and processor carries out fake certification to the anti-counterfeiting information received.
Further, described NFC label false proof device also comprises the multiple pilot lamp associated with described multiple NFC antenna respectively;
Described multiple pilot lamp is connected with described processor respectively.
Further, described processor connection sound and/or light crossing-signal.
NFC label false proof device of the present utility model and NFC label Antiforge system, multiple NFC antenna is connected by an one-to-many antenna switching unit, make a processor can verify the radiofrequency signal that multiple NFC antenna collects, according to requirements the result can be sent to corresponding equipment, or directly control corresponding device, such as processor verifies that the radiofrequency signal that whole NFC antenna collects is correct signal, then control corresponding equipment to carry out the corresponding action such as starting, or be verified the radiofrequency signal of specifying the NFC antenna of number or position to gather, then control corresponding equipment to carry out the corresponding action such as starting, easy to use, of many uses.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the NFC label false proof device of the utility model one embodiment;
Fig. 2 is the structured flowchart of the NFC label Antiforge system of the utility model one embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, propose a kind of NFC label false proof device of the utility model one embodiment, comprise processor 10, NFC card reader 20, one-to-many antenna switching unit 30 and multiple NFC antenna 40; Described processor 10 communicates to connect with NFC card reader 20; Described NFC card reader 20 communicates to connect with one-to-many antenna switching unit 30; Described one-to-many antenna switching unit 30 communicates to connect with multiple NFC antenna 40 respectively.
Whether the radiofrequency signal that above-mentioned processor 10 reads for the NFC antenna 40 verified NFC card reader 20 and transmit is correct, and exporting corresponding the result or the control signal of correspondence according to the result, this control signal can control the associative operation such as startup, closedown of its connection device.
Above-mentioned NFC card reader 20 converts for radiofrequency signal NFC antenna 40 collected the signal that processor 10 can identify to, such as converts simulating signal to digital signal etc.
Above-mentioned one-to-many antenna switching unit 30, for connecting multiple NFC antenna 40 simultaneously, can receive the radiofrequency signal that each NFC antenna 40 gathers, radiofrequency signal be sent to NFC card reader 20 simultaneously.
The radiofrequency signal that above-mentioned NFC antenna 40 is launched for receiving outside corresponding radio-frequency (RF) tag 50 is the receiving trap of NFC label false proof device.
In the present embodiment, when fake certification, above-mentioned processor 10 sends control signal, this control signal is sent to one-to-many antenna switching unit 30 through NFC card reader 20, and one-to-many antenna switching unit 30 controls according to control signal the radiofrequency signal that corresponding NFC antenna 40 receives external radio frequency label 50 transmitting; The radiofrequency signal of reception is sent to one-to-many antenna switching unit 30 by described NFC antenna 40, the radiofrequency signal of reception is sent to NFC card reader 20 by described one-to-many antenna switching unit 30, anti-counterfeiting information in described NFC card reader 20 reading radio frequency signal also sends to processor 10, and processor 10 carries out fake certification to the anti-counterfeiting information received.Processor 10 is in order to clearly tell radiofrequency signal and NFC antenna 40 one_to_one corresponding of the reception of each NFC antenna 40, so can control each NFC antenna 40 in the mode of poll to work, such as, processor 10 is according to the unlatching of specifying sequential control NFC antenna 40, after the radiofrequency signal of NFC antenna 40 reception of opening is verified, processor 10 controls next NFC antenna 40 and opens.
In the present embodiment, above-mentioned NFC label false proof device also comprises the multiple pilot lamp 60 associated with described multiple NFC antenna 40 respectively; Described multiple pilot lamp 60 is connected with described processor 10 respectively, pilot lamp 60 can be clear and definite whether indicate radiofrequency signal that corresponding NFC antenna 40 collects by checking, such as, it is qualified that the radiofrequency signal that one of them NFC antenna 40 gathers is verified by processor 10, then the processor 10 control pilot lamp 60 corresponding with this NFC antenna 40 lights, if checking is unqualified, pilot lamp 60 does not work, or be verified, give a green light, checking is not by then sending out a warning.
In the present embodiment, above-mentioned processor 10 connects sound alarm subsystem 70, after whole radiofrequency signals that whole NFC antenna 40 gathers all are verified one time by processor 10, requiring to carry out audible alarm or prompting according to the checking of setting, such as setting radiofrequency signal that whole NFC antenna 40 gathers all by verifying, then for being verified, when being so verified, corresponding voice reminder can being sent, when not all being verified, sending corresponding voice reminder equally.Light crossing-signal 80 can also be set, or the combination of sound alarm subsystem 70 and light crossing-signal 80, it is more convenient and eye-catching to use, and when one of them alarm damages, the continuation that can't affect equipment uses.
In one embodiment, a water dispenser is provided with above-mentioned NFC label false proof device, this water dispenser is provided with multiple filter core mounting hole, and a filter core is placed at each mounting hole place.NFC label false proof device is provided with the NFC antenna 40 identical with filter core mounting hole quantity, and is arranged at filter core mounting hole respectively.When water dispenser need more renew cartridge time, by old filter core remove, then replace with new filter core, new filter core arranged false proof radio-frequency (RF) tag 50.Processor 10 transmits control signal to the NFC antenna 40 of specifying according to the order preset, control signal is sent to one-to-many antenna switching unit 30 through NFC card reader 20, and one-to-many antenna switching unit 30 controls corresponding NFC antenna 40 according to control signal and receives the radiofrequency signal that on filter core, radio-frequency (RF) tag 50 is launched, the radiofrequency signal of reception is sent to one-to-many antenna switching unit 30 by NFC antenna 40, the radiofrequency signal of reception is sent to NFC card reader 20 by described one-to-many antenna switching unit 30, anti-counterfeiting information in described NFC card reader 20 reading radio frequency signal also sends to processor 10, processor 10 carries out fake certification to the anti-counterfeiting information received, when being verified, then to should the pilot lamp 60 of NFC antenna 40 light, until verify the radio-frequency (RF) tag 50 on whole filter core, when all checking is qualified for whole radio-frequency (RF) tag 50, illustrate that filter core is qualified product, if there have a radio-frequency (RF) tag 50 not verify to be qualified, then can send corresponding sound and/or light warning, need to change with the filter core not being verified the radio-frequency (RF) tag 50 passed through.
The NFC label false proof device of the present embodiment, multiple NFC antenna 40 is connected by an one-to-many antenna switching unit 30, make a processor 10 can verify the radiofrequency signal that multiple NFC antenna 40 collects, according to requirements the result can be sent to corresponding equipment, or directly control corresponding device, such as processor 10 verifies that the radiofrequency signal that whole NFC antenna 40 collects is correct signal, then control corresponding equipment to carry out the corresponding action such as starting, or be verified the radiofrequency signal of specifying the NFC antenna 40 of number or position to gather, then control corresponding equipment to carry out the corresponding action such as starting, easy to use, of many uses.
With reference to Fig. 2, the embodiment of the present invention also provides a kind of NFC label Antiforge system, comprises NFC label false proof device and multiple radio-frequency (RF) tag 50; Described NFC label false proof device comprises processor 10, NFC card reader 20, one-to-many antenna switching unit 30 and multiple NFC antenna 40; Described processor 10 communicates to connect with NFC card reader 20; Described NFC card reader 20 communicates to connect with one-to-many antenna switching unit 30; Described one-to-many antenna switching unit 30 communicates to connect with multiple NFC antenna 40 respectively; Multiple NFC antenna 40 receives the radiofrequency signal that corresponding radio-frequency (RF) tag 50 is launched respectively.
Whether the radiofrequency signal that above-mentioned processor 10 reads for the NFC antenna 40 verified NFC card reader 20 and transmit is correct, and exporting corresponding the result or the control signal of correspondence according to the result, this control signal can control the associative operation such as startup, closedown of its connection device.
Above-mentioned NFC card reader 20 converts for radiofrequency signal NFC antenna 40 collected the signal that processor 10 can identify to, such as converts simulating signal to digital signal etc.
Above-mentioned one-to-many antenna switching unit 30, for connecting multiple NFC antenna 40 simultaneously, can receive the radiofrequency signal that each NFC antenna 40 gathers, radiofrequency signal be sent to NFC card reader 20 simultaneously.
The radiofrequency signal that above-mentioned NFC antenna 40 is launched for receiving outside corresponding radio-frequency (RF) tag 50 is the receiving trap of NFC label false proof device.
In the present embodiment, above-mentioned processor 10 sends control signal, this control signal is sent to one-to-many antenna switching unit 30 through NFC card reader 20, and one-to-many antenna switching unit 30 controls according to control signal the radiofrequency signal that corresponding NFC antenna 40 receives external radio frequency label 50 transmitting; The radiofrequency signal of reception is sent to one-to-many antenna switching unit 30 by described NFC antenna 40, the radiofrequency signal of reception is sent to NFC card reader 20 by described one-to-many antenna switching unit 30, anti-counterfeiting information in described NFC card reader 20 reading radio frequency signal also sends to processor 10, and processor 10 carries out fake certification to the anti-counterfeiting information received.Processor 10 is in order to clearly tell radiofrequency signal and NFC antenna 40 one_to_one corresponding of the reception of each NFC antenna 40, so can control each NFC antenna 40 in the mode of poll to work, such as, processor 10 is according to the unlatching of specifying sequential control NFC antenna 40, after the radiofrequency signal of NFC antenna 40 reception of opening is verified, processor 10 controls next NFC antenna 40 and opens.
In the present embodiment, when fake certification, above-mentioned NFC label false proof device also comprises the multiple pilot lamp 60 associated with described multiple NFC antenna 40 respectively; Described multiple pilot lamp 60 is connected with described processor 10 respectively, pilot lamp 60 can be clear and definite whether indicate radiofrequency signal that corresponding NFC antenna 40 collects by checking, such as, it is qualified that the radiofrequency signal that one of them NFC antenna 40 gathers is verified by processor 10, then the processor 10 control pilot lamp 60 corresponding with this NFC antenna 40 lights, if checking is unqualified, pilot lamp 60 does not work, or be verified, give a green light, checking is not by then sending out a warning.
In the present embodiment, above-mentioned processor 10 connects sound alarm subsystem 70, after whole radiofrequency signals that whole NFC antenna 40 gathers all are verified one time by processor 10, requiring to carry out audible alarm or prompting according to the checking of setting, such as setting radiofrequency signal that whole NFC antenna 40 gathers all by verifying, then for being verified, when being so verified, corresponding voice reminder can being sent, when not all being verified, sending corresponding voice reminder equally.Light crossing-signal 80 can also be set, or the combination of sound alarm subsystem 70 and light crossing-signal 80, it is more convenient and eye-catching to use, and when one of them alarm damages, the continuation that can't affect equipment uses.
In one embodiment, a water dispenser is provided with above-mentioned NFC label false proof device, this water dispenser is provided with multiple filter core mounting hole, and a filter core is placed at each mounting hole place.NFC label false proof device is provided with the NFC antenna 40 identical with filter core mounting hole quantity, and is arranged at filter core mounting hole respectively.When water dispenser need more renew cartridge time, by old filter core remove, then replace with new filter core, new filter core arranged false proof radio-frequency (RF) tag 50.Processor 10 transmits control signal to the NFC antenna 40 of specifying according to the order preset, control signal is sent to one-to-many antenna switching unit 30 through NFC card reader 20, and one-to-many antenna switching unit 30 controls corresponding NFC antenna 40 according to control signal and receives the radiofrequency signal that on filter core, radio-frequency (RF) tag 50 is launched, the radiofrequency signal of reception is sent to one-to-many antenna switching unit 30 by NFC antenna 40, the radiofrequency signal of reception is sent to NFC card reader 20 by described one-to-many antenna switching unit 30, anti-counterfeiting information in described NFC card reader 20 reading radio frequency signal also sends to processor 10, processor 10 carries out fake certification to the anti-counterfeiting information received, when being verified, then to should the pilot lamp 60 of NFC antenna 40 light, until verify the radio-frequency (RF) tag 50 on whole filter core, when all checking is qualified for whole radio-frequency (RF) tag 50, illustrate that filter core is qualified product, if there have a radio-frequency (RF) tag 50 not verify to be qualified, then can send corresponding sound and/or light warning, need to change with the filter core not being verified the radio-frequency (RF) tag 50 passed through.
The NFC Antiforge system of the present embodiment, multiple NFC antenna 40 is connected by an one-to-many antenna switching unit 30, make a processor 10 can verify the radiofrequency signal that multiple NFC antenna 40 collects, according to requirements the result can be sent to corresponding equipment, or directly control corresponding device, such as processor 10 verifies that the radiofrequency signal that whole NFC antenna 40 collects is correct signal, then control corresponding equipment to carry out the corresponding action such as starting, or be verified the radiofrequency signal of specifying the NFC antenna 40 of number or position to gather, then control corresponding equipment to carry out the corresponding action such as starting, easy to use, of many uses.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a NFC label false proof device, is characterized in that, comprises processor, NFC card reader, one-to-many antenna switching unit and multiple NFC antenna;
Described processor and NFC card reader communicate to connect; Described NFC card reader and one-to-many antenna switching unit communicate to connect; Described one-to-many antenna switching unit communicates to connect with multiple NFC antenna respectively.
2. NFC label false proof device according to claim 1, it is characterized in that, when fake certification, described processor sends control signal, this control signal is sent to one-to-many antenna switching unit through NFC card reader, and one-to-many antenna switching unit controls according to control signal the radiofrequency signal that corresponding NFC antenna receives external radio frequency transmitted tag;
The radiofrequency signal of reception is sent to one-to-many antenna switching unit by described NFC antenna, the radiofrequency signal of reception is sent to NFC card reader by described one-to-many antenna switching unit, anti-counterfeiting information in described NFC card reader reading radio frequency signal also sends to processor, and processor carries out fake certification to the anti-counterfeiting information received.
3. NFC label false proof device according to claim 1, is characterized in that, also comprises the multiple pilot lamp associated with described multiple NFC antenna respectively;
Described multiple pilot lamp is connected with described processor respectively.
4. NFC label false proof device according to claim 1, is characterized in that, described processor connection sound and/or light crossing-signal.
5. a NFC label Antiforge system, is characterized in that, comprises NFC label false proof device and multiple radio-frequency (RF) tag;
Described NFC label false proof device comprises processor, NFC card reader, one-to-many antenna switching unit and multiple NFC antenna;
Described processor and NFC card reader communicate to connect; Described NFC card reader and one-to-many antenna switching unit communicate to connect; Described one-to-many antenna switching unit communicates to connect with multiple NFC antenna respectively;
Multiple NFC antenna receives the radiofrequency signal that corresponding radio-frequency (RF) tag is launched respectively.
6. NFC label Antiforge system according to claim 5, it is characterized in that, when fake certification, described processor sends control signal, this control signal is sent to one-to-many antenna switching unit through NFC card reader, and one-to-many antenna switching unit controls according to control signal the radiofrequency signal that corresponding NFC antenna receives the transmitting of corresponding radio-frequency (RF) tag;
The radiofrequency signal of reception is sent to one-to-many antenna switching unit by described NFC antenna, the radiofrequency signal of reception is sent to NFC card reader by described one-to-many antenna switching unit, anti-counterfeiting information in described NFC card reader reading radio frequency signal also sends to processor, and processor carries out fake certification to the anti-counterfeiting information received.
7. NFC label Antiforge system according to claim 5, is characterized in that, described NFC label false proof device also comprises the multiple pilot lamp associated with described multiple NFC antenna respectively;
Described multiple pilot lamp is connected with described processor respectively.
8. NFC label Antiforge system according to claim 5, is characterized in that, described processor connection sound and/or light crossing-signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520727687.9U CN205068417U (en) | 2015-09-17 | 2015-09-17 | NFC label anti -counterfeit device and NFC label system that guards against falsification |
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| CN201520727687.9U CN205068417U (en) | 2015-09-17 | 2015-09-17 | NFC label anti -counterfeit device and NFC label system that guards against falsification |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710927A (en) * | 2018-07-03 | 2018-10-26 | 英飞凌（深圳）智慧科技有限公司 | Filter element for purifier replacing options and system, clarifier |
| WO2021036766A1 (en) * | 2019-08-30 | 2021-03-04 | 惠州市新泓威科技有限公司 | Electronic cigarette having nfc anti-counterfeiting code and anti-counterfeiting method therefor |
| CN113422622A (en) * | 2021-06-07 | 2021-09-21 | Oppo广东移动通信有限公司 | Data verification method, device, equipment and readable storage medium for near field communication |
| CN114492690A (en) * | 2022-01-24 | 2022-05-13 | 芯电智联(北京)科技有限公司 | Method for managing bound NFC (near field communication) tag and issuing equipment by anti-counterfeiting traceability system |
-
2015
- 2015-09-17 CN CN201520727687.9U patent/CN205068417U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710927A (en) * | 2018-07-03 | 2018-10-26 | 英飞凌（深圳）智慧科技有限公司 | Filter element for purifier replacing options and system, clarifier |
| WO2021036766A1 (en) * | 2019-08-30 | 2021-03-04 | 惠州市新泓威科技有限公司 | Electronic cigarette having nfc anti-counterfeiting code and anti-counterfeiting method therefor |
| CN113422622A (en) * | 2021-06-07 | 2021-09-21 | Oppo广东移动通信有限公司 | Data verification method, device, equipment and readable storage medium for near field communication |
| CN113422622B (en) * | 2021-06-07 | 2022-07-12 | Oppo广东移动通信有限公司 | Data verification method, device, equipment and readable storage medium for near field communication |
| CN114492690A (en) * | 2022-01-24 | 2022-05-13 | 芯电智联(北京)科技有限公司 | Method for managing bound NFC (near field communication) tag and issuing equipment by anti-counterfeiting traceability system |
| CN114492690B (en) * | 2022-01-24 | 2023-05-12 | 芯电智联(北京)科技有限公司 | Management method of binding NFC label and issuing equipment by anti-counterfeiting traceability system |
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