CN108090527A - The anti-fake method of consumptive material is carried out using radio frequency identification - Google Patents
The anti-fake method of consumptive material is carried out using radio frequency identification Download PDFInfo
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- CN108090527A CN108090527A CN201611036364.0A CN201611036364A CN108090527A CN 108090527 A CN108090527 A CN 108090527A CN 201611036364 A CN201611036364 A CN 201611036364A CN 108090527 A CN108090527 A CN 108090527A
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- China
- Prior art keywords
- consumptive material
- label
- condition code
- sequence number
- frequency identification
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
Abstract
The anti-fake method of consumptive material is carried out using radio frequency identification the invention discloses a kind of, wherein, including：Step 1, using tag serial number and consumptive material sequence number, the condition code of consumptive material is calculated, and consumptive material sequence number and condition code are stored into tamper-evident label；Step 2, tamper-evident label is mounted on consumptive material；Step 3, when using consumptive material, tag serial number and consumptive material sequence number on consumptive material label are read；Step 4, according to the tag serial number and consumptive material sequence number read, the condition code of consumptive material is calculated；Step 5, compare the condition code calculated and the condition code being stored on label, judge the true and false of consumptive material：If condition code is identical, then it is assumed that consumptive material is true, and otherwise, consumptive material is false.The present invention's carries out the anti-fake method of consumptive material using radio frequency identification, and equipment manufacturer is contributed to identify the true and false of consumptive material, prevents personation consumptive material from influencing the using effect of equipment, ensures the normal use of equipment.
Description
Technical field
It is more particularly to a kind of to utilize passive radio frequency identification system the present invention relates to a kind of Medical Devices material identification technical field
System carries out the true and false of consumptive material automatic mirror method for distinguishing.
Background technology
In medical field, some equipment are in use, it is necessary to use a large amount of consumable materials.The quality pair of consumable material
The service life of the diagnosis of equipment or result of laboratory test and equipment has significant impact.Due to costly, some factories of consumptive material
Business and medical institutions not only affect diagnosis or the result of laboratory test of equipment, also shorten commonly using second-rate replacement consumptive material
The service life of equipment.Therefore, the true and false of consumptive material is differentiated automatically, is one in Medical Devices development and important asks
Topic.
Traditional material discrimination method mainly has image identification, spectrum analysis etc..Image-recognizing method is typically using figure
Method as comparing, i.e. Medical Devices shoot the image of material currently in use, and with storing normal picture ratio in a device
Compared with the true and false of judgement material.This method is higher to the memory requirement of material, and practicability is relatively low.Using physics such as spectrum analyses
The chemical composition of method analysis of material is pasted onto laser-marking on material, and cost is higher, and laser-marking is easily forged,
Actual use can not be put into.
With the development of technology, passive radio-frequency identification labeled and reader cost has substantially reduced, if it is possible to use
Relatively low cost passive radio frequency identification technology forms an effective consumptive material anti-counterfeiting system, differentiates the true and false of material, it is possible to wide
It is general to be applied to Medical Devices feed consumption anti-counterfeit field.The present invention is exactly to meet this current demand and generate.
The content of the invention
The anti-fake method of consumptive material is carried out using radio frequency identification it is an object of the invention to provide a kind of, it is above-mentioned existing for solving
There is the problem of technology.
The present invention is a kind of to carry out the anti-fake method of consumptive material using radio frequency identification, wherein, including：Step 1, sequence label is utilized
Number and consumptive material sequence number, calculate the condition code of consumptive material, and by consumptive material sequence number and condition code storage into tamper-evident label；Step 2,
Tamper-evident label is mounted on consumptive material；Step 3, when using consumptive material, tag serial number and consumptive material sequence on consumptive material label are read
Row number；Step 4, according to the tag serial number and consumptive material sequence number read, the condition code of consumptive material is calculated；Step 5, calculating is compared
The condition code gone out and the condition code being stored on label judge the true and false of consumptive material：If condition code is identical, then it is assumed that consumptive material is
Very, otherwise, consumptive material is false.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, the step 1 is wrapped
It includes：Using DSE arithmetic, a root key is generated；Utilize the last a bits of tag serial number, the last a ratios of tag serial number
Special radix-minus-one complement, concatenation obtain the dispersion factor of b bits；Using root key encryption dispersion factor, label key is obtained；Utilize label
Key encrypts consumptive material sequence number, obtains consumptive material condition code；By consumptive material sequence number, condition code storage into label.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, tag serial number
It is the sequence number that label life manufacturer writes tag identifier area when label dispatches from the factory；Consumptive material sequence number is that consumptive material life manufacturer compiles for consumptive material
The sequence number of code.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, the step 4 is wrapped
It includes：Utilize the root key stored in reader；Using the last a bits of tag serial number, the last a bits of tag serial number it is anti-
Code, concatenation obtain the dispersion factor of b bits；Using root key encryption dispersion factor, label key is obtained；Added using label key
Close consumptive material sequence number, obtains consumptive material condition code.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, a 64, b are
128.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, label key is adopted
With triple DES mode, using the 0 of a bits as initial value, the authentication of message code of consumptive material sequence number is calculated, as consumption
Material condition code.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, root key storage
In label issues device, computations can carry out in label issues device.
The embodiment according to the present invention that the anti-fake method of consumptive material is carried out using radio frequency identification, wherein, root key is deposited
It stores up in smart card, calculates label key using smart card, and calculate consumptive material condition code.
The present invention's carries out the anti-fake method of consumptive material using radio frequency identification, and equipment manufacturer is contributed to identify the true and false of consumptive material,
It prevents personation consumptive material from influencing the using effect of equipment, ensures the normal use of equipment.
Description of the drawings
Fig. 1 is a kind of flow chart that the anti-fake method of consumptive material is carried out using radio frequency identification of the present invention.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
Fig. 1 is a kind of flow chart that the anti-fake method of consumptive material is carried out using radio frequency identification of the present invention, as shown in Figure 1, this hair
Bright to propose a kind of method anti-fake using radio frequency identification progress consumptive material, this method includes：
Step 1, using tag serial number and consumptive material sequence number, the condition code of consumptive material is calculated, and by consumptive material sequence number and spy
Code storage is levied into tamper-evident label；
Step 2, tamper-evident label is mounted on consumptive material；
Step 3, radio-frequency identification reader/writer in equipment is installed, when using consumptive material, reads the label sequence on consumptive material label
Row number, consumptive material sequence number；
Step 4, according to the tag serial number and consumptive material sequence number read, the condition code of consumptive material is calculated；
Step 5, compare the condition code calculated and the condition code being stored on label, judge the true and false of consumptive material：It is if special
It is identical to levy code, then it is assumed that consumptive material is true, and otherwise, consumptive material is false.
For an embodiment, wherein, the step 1 includes：
Tag serial number is the sequence number that label life manufacturer writes tag identifier area (TID field) when label dispatches from the factory, according to
Related standard, the sequence number are globally unique.Consumptive material sequence number is the sequence number that consumptive material life manufacturer is consumptive material coding, at some
It is unique in whole consumptive materials of consumptive material manufacturer production；
Using DSE arithmetic, a root key is generated；Using last 64 bit of tag serial number, tag serial number most
The radix-minus-one complement of 64 bits afterwards, concatenation obtain the dispersion factor of 128 bits；Using root key encryption dispersion factor, label key is obtained；
Consumptive material sequence number is encrypted using label key, obtains consumptive material condition code；By consumptive material sequence number, condition code storage into label.
The step 4 includes：
Step 41：Utilize the root key stored in reader；Using last 64 bit of tag serial number, tag serial number most
The radix-minus-one complement of 64 bits afterwards, concatenation obtain the dispersion factor of 128 bits；Using root key encryption dispersion factor, label key is obtained；
Consumptive material sequence number is encrypted using label key, obtains consumptive material condition code.
Further, a kind of preferred embodiment that the anti-fake method of consumptive material is carried out using radio frequency identification of the present invention, step
Including：
Step 1, using tag serial number and consumptive material sequence number, the condition code of consumptive material is calculated, and by consumptive material sequence number and spy
Code storage is levied into tamper-evident label；
Step 2, tamper-evident label is mounted on consumptive material；
Step 3, radio-frequency identification reader/writer in equipment is installed, when using consumptive material, reads the label sequence on consumptive material label
Row number, consumptive material sequence number；
Step 4, according to the tag serial number and consumptive material sequence number read, the condition code of consumptive material is calculated；
Step 5, compare the condition code calculated and the condition code being stored on label, judge the true and false of consumptive material：It is if special
It is identical to levy code, then it is assumed that consumptive material is true, and otherwise, consumptive material is false.
For an embodiment, wherein, the step 1 includes：
Step 11：Tag serial number is the sequence that label life manufacturer writes tag identifier area (TID field) when label dispatches from the factory
Number, according to related standard, which is globally unique.Consumptive material sequence number is the sequence that consumptive material life manufacturer is consumptive material coding
Number, it is unique in whole consumptive materials of some consumptive material manufacturer production；
Step 12：Utilize DSE arithmetic, the root key of one 128 bit of generation；Utilize tag serial number last 64
The radix-minus-one complement of last 64 bit of bit, tag serial number, concatenation obtain the dispersion factor of 128 bits；Disperseed using root key encryption
The factor obtains the label key of 128 bits；Using smart card, triple DES (3DES) is used using label key
Mode using the 0 of 64 bits as initial value, calculates the authentication of message code (MAC) of consumptive material sequence number, as consumptive material condition code；
During implementation, root key can be stored in the control software of label distribution device, and computations can be real in software
It is existing；Or safer method may be employed, root key is stored in smart card, label is calculated using the encryption function of smart card
Key, and calculate consumptive material condition code.
Step 13：By consumptive material sequence number, condition code storage into label.
For an embodiment, wherein, the step 4 includes：
Step 41：Utilize the root key stored in reader；Using last 64 bit of tag serial number, tag serial number most
The radix-minus-one complement of 64 bits afterwards, concatenation obtain the dispersion factor of 128 bits；Using root key encryption dispersion factor, 128 bit marks are obtained
Sign key；Using smart card, using label key using triple DES (3DES) mode, using the 0 of 64 bits as
Initial value calculates the authentication of message code (MAC) of consumptive material sequence number, as consumptive material condition code；
During implementation, root key can be stored in the control software of reader, and computations can be realized in software；Or
Safer method may be employed in person, and root key is stored in smart card, and label key is calculated using the encryption function of smart card,
And calculate consumptive material condition code.
The present invention's carries out the anti-fake method of consumptive material using radio frequency identification, instead of rely at present image and spectrum analysis etc. into
This higher Medical Devices consumptive material method for anti-counterfeit expands the application range of radio frequency identification.Only need to install on consumptive material it is embedded into
This is very low passive radio-frequency identification labeled, and reader is installed in equipment, with regard to that can differentiate the true and false of consumptive material, and can record consumptive material
Service condition.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of carry out the anti-fake method of consumptive material using radio frequency identification, which is characterized in that including：
Step 1, using tag serial number and consumptive material sequence number, the condition code of consumptive material is calculated, and by consumptive material sequence number and condition code
It stores in tamper-evident label；
Step 2, tamper-evident label is mounted on consumptive material；
Step 3, when using consumptive material, tag serial number and consumptive material sequence number on consumptive material label are read；
Step 4, according to the tag serial number and consumptive material sequence number read, the condition code of consumptive material is calculated；
Step 5, compare the condition code calculated and the condition code being stored on label, judge the true and false of consumptive material：If condition code
It is identical, then it is assumed that consumptive material is true, and otherwise, consumptive material is false.
2. as described in claim 1 carry out the anti-fake method of consumptive material using radio frequency identification, which is characterized in that the step 1 is wrapped
It includes：
Using DSE arithmetic, a root key is generated；Utilize the last a bits of tag serial number, the last a ratios of tag serial number
Special radix-minus-one complement, concatenation obtain the dispersion factor of b bits；Using root key encryption dispersion factor, label key is obtained；Utilize label
Key encrypts consumptive material sequence number, obtains consumptive material condition code；
By consumptive material sequence number, condition code storage into label.
3. the anti-fake method of radio frequency identification progress consumptive material is utilized as described in claim 1, which is characterized in that tag serial number is
Label life manufacturer writes the sequence number in tag identifier area when label dispatches from the factory；Consumptive material sequence number is that consumptive material life manufacturer encodes for consumptive material
Sequence number.
4. as claimed in claim 2 carry out the anti-fake method of consumptive material using radio frequency identification, which is characterized in that the step 4 is wrapped
It includes：
Utilize the root key stored in reader；Using the last a bits of tag serial number, the last a bits of tag serial number it is anti-
Code, concatenation obtain the dispersion factor of b bits；Using root key encryption dispersion factor, label key is obtained；Added using label key
Close consumptive material sequence number, obtains consumptive material condition code.
5. the anti-fake method of consumptive material is carried out using radio frequency identification, which is characterized in that a 64, b are as described in claim 2 or 4
128。
6. the anti-fake method of consumptive material is carried out using radio frequency identification, which is characterized in that label key as described in claim 2 or 4
Using triple DES mode, using the 0 of a bits as initial value, the authentication of message code of consumptive material sequence number is calculated, as
Consumptive material condition code.
7. the anti-fake method of consumptive material is carried out using radio frequency identification, which is characterized in that root key is deposited as described in claim 2 or 4
In label issues device, computations can carry out in label issues device for storage.
8. the anti-fake method of consumptive material is carried out using radio frequency identification, which is characterized in that as described in claim 2 or 4 by root key
It stores in smart card, calculates label key using smart card, and calculate consumptive material condition code.
Priority Applications (1)
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| CN201611036364.0A CN108090527A (en) | 2016-11-22 | 2016-11-22 | The anti-fake method of consumptive material is carried out using radio frequency identification |
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| CN201611036364.0A CN108090527A (en) | 2016-11-22 | 2016-11-22 | The anti-fake method of consumptive material is carried out using radio frequency identification |
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Cited By (5)
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| CN109545341A (en) * | 2018-10-27 | 2019-03-29 | 平安医疗健康管理股份有限公司 | Medical consumable management method and relevant device based on data analysis |
| CN110047583A (en) * | 2019-04-18 | 2019-07-23 | 深圳市是源医学科技有限公司 | Consumable management method, apparatus, computer equipment and storage medium |
| CN111709543A (en) * | 2020-06-29 | 2020-09-25 | 江苏中准数据有限公司 | Equipment consumable part management and control method |
| CN112488728A (en) * | 2019-08-22 | 2021-03-12 | 佛山市顺德区美的饮水机制造有限公司 | Anti-counterfeiting identification method and device for consumable and electronic equipment |
| WO2022001272A1 (en) * | 2020-06-29 | 2022-01-06 | 华为技术有限公司 | Method and apparatus for device anti-counterfeiting |
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