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Radio frequency identification device (RFID) anti-fake sealing method and device capable of changing information after sealing off

A sealing device and RFID tag technology, applied in the electrical field, can solve the problems that RFID tags can no longer be used for other purposes, destroy RFID circuits, and cannot be queried

Inactive Publication Date: 2012-07-18
罗博特・顾 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this one-time use method that utilizes the action of opening the bottle to destroy the RFID circuit so that it can no longer work has two problems. The first is that if the chip is not destroyed and the counterfeiter has the ability to copy the anti-counterfeit bottle cap, then as long as the chip can be Reinstalling on fake anti-counterfeiting bottle caps, or repairing broken circuit parts, can still be used for counterfeit sales; the second is that the RFID tags in the damaged anti-counterfeiting bottle caps can no longer be used for other purposes. The bottle cap after opening the bottle is used to redeem the prize, the flow of items cannot be tracked according to the RFID information, the relevant information cannot be searched online based on the RFID information, and the RFID cannot be used as an identity certificate when it is unpacked and resold

Method used

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  • Radio frequency identification device (RFID) anti-fake sealing method and device capable of changing information after sealing off
  • Radio frequency identification device (RFID) anti-fake sealing method and device capable of changing information after sealing off
  • Radio frequency identification device (RFID) anti-fake sealing method and device capable of changing information after sealing off

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the RFID anti-counterfeit sealing method that changes information after unpacking of the present invention utilizes a main circuit module, and a first RFID tag circuit 30 is included in the described main circuit module, and the first RFID tag circuit 30 includes There is an RFID tag readout interface 20, wherein the first RFID tag circuit 30 includes a first state module read interface 40, and the first state module read interface 40 is connected to the A state module circuit 60 is connected, and state data is stored in the state module circuit 60 .

[0028] Further, when the seal is normal, the first RFID tag circuit 30 sends a normal status message to the RFID reader 10 according to the result of the reading status module circuit 60, after the fragile connection circuit 50 or the status module circuit 60 is destroyed or changed , the first RFID tag circuit 30 sends an abnormal status information to the RFID reader 10 according to the resul...

Embodiment 2

[0031] Such as image 3As shown, a second RFID tag circuit 301 is used to form the state module circuit 60, and the second RFID tag circuit 301 includes a second RFID tag read interface 201 and a second state module read interface 401, The second state module reading interface 401 is connected to the first state module reading interface 40 through the fragile connection circuit 50, and the first RFID tag circuit 30 and the second RFID tag circuit 301 are respectively arranged on the seal The two detachable parts use the first RFID tag circuit 30 and the second RFID tag circuit 301 to read each other's status, and send status information to the RFID reader 10 respectively.

Embodiment 3

[0033] Further, such as Figure 4 As shown, a state module circuit 60 is set between the first RFID tag circuit 30 and the second RFID tag circuit 301, and the state module circuit 60 is respectively connected to the first RFID tag circuit through two fragile connection circuits 50. 30 is connected to the second RFID tag circuit 301. State data 70 is stored in state module circuit 60 .

[0034] Still further, in the first RFID tag circuit 30 or the second RFID tag circuit 301 . Or after the status module circuit 60 or the fragile connection circuit 50 is destroyed, the first RFID tag circuit 30 or the second RFID tag circuit 301 sends abnormal status information to the RFID reader 10 .

[0035] The present invention also provides an RFID anti-counterfeiting sealing device for changing information after unpacking, the RFID anti-counterfeiting sealing device for changing information after unpacking includes a main circuit module, and the main circuit module includes a first A...

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PUM

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Abstract

A radio frequency identification device (RFID) anti-fake sealing method capable of changing information after sealing off includes connecting a state module reading interface onto a RFID label circuit, connecting the state module reading interface with a state module circuit through an easily destroyed connection circuit, using the RFID label circuit for reading state data stored in the state module circuit through the easily destroyed connection circuit, and sending state information to a RFID reader based on read results of the state module circuit. According to the RFID anti-fake sealing method and a device capable of changing information after sealing off, the RFID label circuit is used for reading the state of the state module circuit connected with the circuit, sending normal or abnormal state information to the RFID reader based on the state of the state module circuit, whether sealing is damaged can be checked by keeping the RFID label circuit in good condition, so that the means of counterfeiting by copying the RFID label circuit is invalid, RFID labels in anti-fake bottle caps after damage can further achieve other usages, such as award exchanging, goods flow tracing, relevant information inquiring, goods identity proof, and the like.

Description

technical field [0001] The invention relates to the electrical field, in particular to electronic anti-counterfeiting technology, in particular to an RFID anti-counterfeiting sealing method and device for changing information after unpacking. Background technique [0002] In the prior art, the RFID (radio frequency tag) circuit is used in the anti-counterfeit bottle cap, and the label or circuit connection on the bottle cap is destroyed when the bottle is opened, so that the bottle cap or RFID tag cannot be transferred and used after unpacking, such as the Chinese patent No. ZL200420060583.9, ZL200720069297, ZL02242657.4, 200720081220.7, etc. are all this kind of disposable RFID label anti-counterfeiting bottle caps. The unpacking action will destroy the RFID circuit or chip and make it unusable, so as to prevent counterfeiting. [0003] However, this one-time use method that utilizes the action of opening the bottle to destroy the RFID circuit so that it can no longer work ...

Claims

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Application Information

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IPC IPC(8): G06K19/07
CPCG06K19/07372G06K19/0716G06K19/07
Inventor 罗博特・顾黄世蔚林碧辉
Owner 罗博特・顾