CN106599952A - Method and device for acquiring article information based on electronic tag - Google Patents
Method and device for acquiring article information based on electronic tag Download PDFInfo
- Publication number
- CN106599952A CN106599952A CN201611170086.8A CN201611170086A CN106599952A CN 106599952 A CN106599952 A CN 106599952A CN 201611170086 A CN201611170086 A CN 201611170086A CN 106599952 A CN106599952 A CN 106599952A
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- CN
- China
- Prior art keywords
- electronic tag
- digital signature
- physical message
- stored
- information acquisition
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G06K17/0022—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- 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
- G06K17/0032—Apparatus for automatic testing and analysing marked record carriers, used for examinations of the multiple choice answer type
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a method and a device for acquiring article information based on an electronic tag. The method comprises the steps of: scanning the electronic tag to obtain a unique code; judging whether a first digital signature is stored in the electronic tag, if the first digital signature is not stored in the electronic tag, receiving physical information, of an article bound to the electronic tag, input by a user, combining the physical information with the unique code of the electronic tag to generate a first digital signature, storing the first digital signature, sending the first digital signature to a background database for storage, and defining the first digital signature stored in the background database as a second digital signature; if the first digital signature is stored in the electronic tag, receiving the physical information input by the user, and combining the electronic tag with the physical information to generate a third digital signature; and comparing the first digital signature, the second digital signature and the third digital signature to determine whether the signatures are consistent. The method and the device utilize the uniqueness of the electronic tag to bind the electronic tag with the physical information of the article, so that the uniqueness of the physical information stored in a client is guaranteed, thereby avoiding confusion or man-made counterfeiting.
Description
Technical field
The present invention relates to electronic tag application, more particularly to the Item Information acquisition methods and device based on electronic tag.
Background technology
Electronic tag is again radio-frequency (RF) tag, transponder, data medium.Identification to electronic tag is a kind of automatic identification skill
Art, by induction antenna reading electronic labels, can get the information stored in electronic tag.
At present, obtain the different information of same article and generally require different equipment or means, it is comparatively laborious.And own
The information of acquisition is due to lacking unique mark, it is difficult to sum up these information, easily produces and obscures or artificially fake.For example pass through
Camera shoots article, and resulting photo and article is loose coupling relation, easily obscures, loses or fakes.
The content of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is to provide based on the Item Information of electronic tag
Acquisition methods, it passes through client and electronic tag is obtained to Item Information, it is ensured that the uniqueness of Item Information.
The second object of the present invention is to provide based on the Item Information acquisition device of electronic tag, and it can realize the present invention
One of purpose.
An object of the present invention employs the following technical solutions realization：
Based on the Item Information acquisition methods of electronic tag, in being applied to client, the electronic tag is with article one by one
Correspondence binding, comprises the steps：
S1：Scanning electron label is obtaining the unique encodings of the electronic tag；
S2：Whether first digital signature that with the electronic tag match, if it is, holding if judging to be stored with electronic tag
Row S4, otherwise, performs S3；
S3：The physical message with the article bound in the electronic tag of receiving user's input, and by the physical message
The first digital signature of generation is combined with the unique encodings of the electronic tag, first digital signature is stored into the electronic tag；
S4：Send first digital signature to store into a background data base, and will be stored in background data base
One digital signature definitions are the second digital signature；
S5：The physical message of receiving user's input, and electronic tag is combined into the numeral label of generation the 3rd with the physical message
Name；
S6：Relatively whether the first digital signature, the second digital signature are consistent with the 3rd digital signature three, if so, then
It is judged as that physical message is consistent with corresponding electronic tag, does not alert, otherwise, gives a warning.
Preferably, the electronic tag is the NFC electronic tags of Ntag series.
Preferably, the physical message includes the one kind in Item Title, type of items, location information, user information
Or it is various.
The second object of the present invention employs the following technical solutions realization：
Based on the Item Information acquisition device of electronic tag, in being applied to client, the client is included such as lower unit：
Scanning element：For scanning electron label obtaining the unique encodings of the electronic tag；
Judging unit：Whether be stored with the first digital signature matched with the electronic tag in for judging electronic tag,
If it is, performing transmitting element, otherwise, receiving unit is performed；
Receiving unit：For the physical message with the article bound in the electronic tag of receiving user's input, and by institute
State physical message and the first digital signature of generation is combined with the unique encodings of the electronic tag, store first digital signature to the electricity
In subtab；
Transmitting element：Store into a background data base for sending first digital signature, and will be stored in rear number of units
The first digital signature definitions according to storehouse are the second digital signature；
Assembled unit：For the physical message of receiving user's input, and electronic tag is combined into generation with the physical message
3rd digital signature；
Comparing unit：It is whether homogeneous for comparing the first digital signature, the second digital signature and the 3rd digital signature three
Cause, be if so, then judged as that physical message is consistent with corresponding electronic tag, does not alert, otherwise, give a warning.
Preferably, the electronic tag is the NFC electronic tags of Ntag series.
Preferably, the physical message includes the one kind in Item Title, type of items, location information, user information
Or it is various.
Compared to existing technology, the beneficial effects of the present invention is：
The present invention is bound electronic tag with the physical message of article using the uniqueness of electronic tag unique encodings,
So that the Item Information uniqueness of client storage is protected, prevent from obscuring or think to play tricks.
Description of the drawings
Fig. 1 is the flow chart of the Item Information acquisition methods based on electronic tag of the present invention.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
As shown in figure 1, the present invention provides a kind of Item Information acquisition methods based on electronic tag, it is applied in client
In, the client of the present invention refers to the mobile phone with app.The electronic tag of the present invention is corresponded with article and bound, that is, often
One article, one electronic tag of correspondence, electronic tag has had been provided with unique encodings when production is dispatched from the factory, by by electronics mark
Sign and article binding, form the uniqueness of article, the unique encodings of electronic tag also just form the unique mark of the article.Specifically
Comprise the steps：
S1：Scanning electron label is obtaining the unique encodings of the electronic tag；
The unique encodings that mobile phone app has scan function, electronic tag may be embodied in modes such as bar codes, open mobile phone
App, operates to electronic tag, can obtain the corresponding information of electronic tag.Unique encodings i.e. UID (Unique
IDentifier), UID is a read-only recording areas in chip, can not be changed.
S2：Whether first digital signature that with the electronic tag match, if it is, holding if judging to be stored with electronic tag
Row S4, otherwise, performs S3；
The purpose of this step is the information for judging whether the first time typing article, if client has been stored with first
Digital signature, client had accessed the electronic tag before showing, if not being stored with the first digital signature, illustrated this
Scanning is that client accesses the electronic tag for the first time, needs to generate the first digital signature.
S3：The physical message with the article bound in the electronic tag of receiving user's input, and by the physical message
The first digital signature of generation is combined with the unique encodings of the electronic tag, first digital signature is stored into the electronic tag
Memory block；
If accessing for the first time, then the first typing physical message in mobile phone app of user.The form of the first digital signature can
To be various, such as the first digital signature definitions are Sa, Sa=MD1 (unique encodings, physical message).That is, the first number
The physical message of article and the unique encodings of electronic tag are contained in word signature.
S4：Send first digital signature to store into a background data base, and will be stored in background data base
One digital signature definitions are the second digital signature；
First digital signature and the second digital signature are actually identical things, and simply storage location is different,
It is defined as two different titles, convenient description.
S5：The physical message of receiving user's input, and electronic tag is combined into the numeral label of generation the 3rd with the physical message
Name；
The storage format of the 3rd digital signature is identical with the first digital signature, the second digital signature, is all to include electronics
The unique encodings of label and the physical message of article, it is convenient to compare.
S6：Relatively whether the first digital signature, the second digital signature are consistent with the 3rd digital signature three, if so, then
It is judged as that physical message is consistent with corresponding electronic tag, does not alert, otherwise, gives a warning.
Three is consistent, illustrates that client or the data in back-end data are not tampered, or does not produce mistake, such as
It is really inconsistent, then there is the danger being tampered, thus given a warning by mobile phone app.
In the present invention, electronic tag is preferably the NFC electronic tags of Ntag series, and the NFC electronic tags of Ntag series are deposited
It is that the whole world is unique to put UID, not reproducible.Physical message is included in Item Title, type of items, location information, user information
One or more.If it should be noted that the physical message in the first digital label is to include Item Title, article class
Type, location information, user information, then the physical message in the 3rd digital label be also required to be Item Title, type of items, fixed
Position information, user information, the number of species that the physical message in the first digital label and the 3rd digital label is included is identical
's.
The present invention is also provided based on the Item Information acquisition device of electronic tag, and in being applied to client, client includes
Such as lower unit：
Scanning element：For scanning electron label obtaining the unique encodings of the electronic tag；
Judging unit：The first digital signature matched with the electronic tag for judging whether to be stored with electronic tag,
If it is, performing transmitting element, otherwise, receiving unit is performed；
Receiving unit：For the physical message with the article bound in the electronic tag of receiving user's input, and by institute
State physical message and the first digital signature of generation is combined with the unique encodings of the electronic tag, store first digital signature to the electricity
In subtab；
Transmitting element：Store into a background data base for sending first digital signature, and will be stored in rear number of units
The first digital signature definitions according to storehouse are the second digital signature；
Assembled unit：For the physical message of receiving user's input, and electronic tag is combined into generation with the physical message
3rd digital signature；
Comparing unit：It is whether homogeneous for comparing the first digital signature, the second digital signature and the 3rd digital signature three
Cause, if so, then judge that physical message is consistent with corresponding electronic tag, does not alert, otherwise, give a warning.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. Item Information acquisition methods based on electronic tag, in being applied to client, a pair of the electronic tag and article 1
Should bind, it is characterised in that comprise the steps：
S1：Scanning electron label is obtaining the unique encodings of the electronic tag；
S2：Whether first digital signature that with the electronic tag match, if it is, performing if judging to be stored with electronic tag
S4, otherwise, performs S3；
S3：The physical message with the article bound in the electronic tag of receiving user's input, and by the physical message and be somebody's turn to do
The unique encodings of electronic tag are combined and generate the first digital signature, store first digital signature into the electronic tag；
S4：Send first digital signature to store into a background data base, and will be stored in the first number in background data base
Word signature definition is the second digital signature；
S5：The physical message of receiving user's input, and electronic tag is combined into the 3rd digital signature of generation with the physical message；
S6：Relatively whether the first digital signature, the second digital signature are consistent with the 3rd digital signature three, if so, then judge
It is consistent with corresponding electronic tag for physical message, does not alert, otherwise, gives a warning.
2. the Item Information acquisition methods of electronic tag are based on as claimed in claim 1, it is characterised in that the electronic tag
For the NFC electronic tags of Ntag series.
3. the Item Information acquisition methods of electronic tag are based on as claimed in claim 1, it is characterised in that the physical message
Including one or more in Item Title, type of items, location information, user information.
4. the Item Information acquisition device of electronic tag is based on, it is characterised in that in being applied to client, the client includes
Such as lower unit：
Scanning element：For scanning electron label obtaining the unique encodings of the electronic tag；
Judging unit：Whether be stored with the first digital signature matched with the electronic tag in for judging electronic tag, if
It is then to perform transmitting element, otherwise, performs receiving unit；
Receiving unit：For the physical message with the article bound in the electronic tag of receiving user's input, and by the thing
Reason information is combined the first digital signature of generation with the unique encodings of the electronic tag, stores first digital signature to the electronics mark
In label；
Transmitting element：Store into a background data base for sending first digital signature, and will be stored in background data base
In the first digital signature definitions be the second digital signature；
Assembled unit：For the physical message of receiving user's input, and electronic tag is combined into generation the 3rd with the physical message
Digital signature；
Comparing unit：It is whether consistent with the 3rd digital signature three for comparing the first digital signature, the second digital signature, if
It is then to be judged as that physical message is consistent with corresponding electronic tag, does not alert, otherwise, gives a warning.
5. the Item Information acquisition device of electronic tag is based on as claimed in claim 4, it is characterised in that the electronic tag
For the NFC electronic tags of Ntag series.
6. the Item Information acquisition device of electronic tag is based on as claimed in claim 4, it is characterised in that the physical message
Including one or more in Item Title, type of items, location information, user information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170086.8A CN106599952A (en) | 2016-12-16 | 2016-12-16 | Method and device for acquiring article information based on electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170086.8A CN106599952A (en) | 2016-12-16 | 2016-12-16 | Method and device for acquiring article information based on electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106599952A true CN106599952A (en) | 2017-04-26 |
Family
ID=58601094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170086.8A Pending CN106599952A (en) | 2016-12-16 | 2016-12-16 | Method and device for acquiring article information based on electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106599952A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111159314A (en) * | 2019-12-31 | 2020-05-15 | 合肥美的智能科技有限公司 | Electronic tag association method and device, electronic equipment and storage medium |
| CN113780490A (en) * | 2021-07-20 | 2021-12-10 | 江苏人先医疗科技有限公司 | Electronic tag binding relationship correction method, device and computer readable storage medium |
Citations (4)
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|---|---|---|---|---|
| US6442276B1 (en) * | 1997-07-21 | 2002-08-27 | Assure Systems, Inc. | Verification of authenticity of goods by use of random numbers |
| CN1728162A (en) * | 2005-07-07 | 2006-02-01 | 复旦大学 | Method for anti false verification based on identification technique in radio frequency, and anti false system |
| CN102868688A (en) * | 2012-09-05 | 2013-01-09 | 天地融科技股份有限公司 | Certification system and method and electronic signature tool |
| CN104091272A (en) * | 2014-07-09 | 2014-10-08 | 北京信长城技术研究院 | Identifying and tracing system with unique identity and method |
-
2016
- 2016-12-16 CN CN201611170086.8A patent/CN106599952A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6442276B1 (en) * | 1997-07-21 | 2002-08-27 | Assure Systems, Inc. | Verification of authenticity of goods by use of random numbers |
| CN1728162A (en) * | 2005-07-07 | 2006-02-01 | 复旦大学 | Method for anti false verification based on identification technique in radio frequency, and anti false system |
| CN102868688A (en) * | 2012-09-05 | 2013-01-09 | 天地融科技股份有限公司 | Certification system and method and electronic signature tool |
| CN104091272A (en) * | 2014-07-09 | 2014-10-08 | 北京信长城技术研究院 | Identifying and tracing system with unique identity and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111159314A (en) * | 2019-12-31 | 2020-05-15 | 合肥美的智能科技有限公司 | Electronic tag association method and device, electronic equipment and storage medium |
| CN113780490A (en) * | 2021-07-20 | 2021-12-10 | 江苏人先医疗科技有限公司 | Electronic tag binding relationship correction method, device and computer readable storage medium |
| CN113780490B (en) * | 2021-07-20 | 2024-04-09 | 江苏人先医疗科技有限公司 | Electronic tag binding relationship correction method, device and computer readable storage medium |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170426 |