CN108734238A - A kind of quick sorting method and system based on EPC - Google Patents
A kind of quick sorting method and system based on EPC Download PDFInfo
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- CN108734238A CN108734238A CN201810450342.1A CN201810450342A CN108734238A CN 108734238 A CN108734238 A CN 108734238A CN 201810450342 A CN201810450342 A CN 201810450342A CN 108734238 A CN108734238 A CN 108734238A
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- epc
- rfid tag
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of quick sorting method and system based on EPC, described method includes following steps：Step S1 generates the RFID tag of respective numbers according to wanted target to be sorted, and establishes corresponding FRID label information library；Step S2 carries out RFID tag identification, identification obtains the information in the verification information region of the RFID tag of each target to be sorted one by one using RFID read-write equipment when executing sorting task to the RFID tag of each target to be sorted；The verification information of acquisition is matched in the FRID label information library, checking or sorting for target to be sorted is completed according to matching result, through the invention, the efficiency that assets are checked and sorted can be improved by step S3.
Description
Technical field
The present invention relates to asset management technical fields, and EPC (Electronic Product are based on more particularly to one kind
Code, electronic product code) quick sorting method and system.
Background technology
With the continuous expansion of technology of Internet of things development and enterprises and institutions' size expansion, one in traditional fixed capital management
A important link --- it checks, still by the way of handwork.It is huge in amount of assets, it not only needs to spend
Take a large amount of human and material resources, cause working efficiency low, but also maloperation can unavoidably occur, it cannot be guaranteed that checking knot
The correctness of fruit.Traditional asset management pattern has been difficult to adapt to the asset management needs of enterprises and institutions, management perfection mould
Formula improves the efficiency of management, reduces the human cost in management and operation, and the work such as improvement service quality have become enterprises and institutions and change
The most important thing of leather.
With the development of RFID technique, gradually RFID technique is applied in asset management, generally by money
Attaching rfid tag on product reads the RFID on assets object when being made an inventory assets or being sorted using tag read-write equipment
Label identifies that the EPC stored in RFID tag is encoded by obtaining, will obtain in EPC codings and pre-stored information bank
The EPC codings of each assets are compared one by one to realize making an inventory and sorting for assets.Product electronic code (EPC) is to pass through radio frequency
Identification (RFID) label and other devices identify entity object identifying schemes in the world.Existing EPC codings are EPC systems
The important component of system, it is to pass through coding that is unified and standardizing into line code to the relevant information of entity and entity
Establish the information exchange language of global general-use.EPC codings are (to be followed successively by domain name pipe plus other three segment data by a version number
Reason person, object classification, sequence number) composition set of number.The wherein version number of version number's mark EPC, it so that EPC is subsequent
It is the information of description and the relevant production firms of this EPC that code section, which can have different length, domain name supervising,；Object classification record production
The information of product accurate type；Sequence number unique identification kinds of goods.
It is EPC by each RFID tag that the EPC obtained in RFID tag codings are compared one by one in the prior art
Coding everybody in pre-stored information bank each EPC encode everybody be compared one by one, however in fact, due to
The digit of the EPC coded sequences of RFID tag is more (generally having 96), and for the EPC coded sequences of each RFID tag,
It only needs to identify different objects to be sorted, EPC coded sequences using a part (such as four or five ten therein) for sequence in fact
Other parts be then identical, in this case if compared one by one the sequence of the EPC of each RFID tag coding
It is right, in addition when assets are checked and are sorted, general object to be sorted all compare it is more, in this way to every of EPC coded sequences one by one into
Relatively that it will cause sorting efficiencies is relatively low for row.
Invention content
In order to overcome the deficiencies of the above existing technologies, purpose of the present invention is to provide a kind of quickly dividing based on EPC
Method and system are picked, to improve the efficiency that assets are checked and sorted.
In order to achieve the above object, the present invention proposes a kind of quick sorting method based on EPC, include the following steps：
Step S1 generates the RFID tag of respective numbers according to wanted target to be sorted, and establishes corresponding RFID marks
Sign information bank；
Step S2, when executing sorting task, using RFID read-write equipment to the RFID tag of each target to be sorted one by one
RFID tag identification is carried out, identification obtains the information in the verification information region of the RFID tag of each target to be sorted；
Step S3 matches the verification information of acquisition in the FRID label information library, complete according to matching result
Checking or sorting at target to be sorted.
Preferably, in step S1, the RFID tag is encoded using EPC, is established the target to be sorted and is marked with RFID
The FRID label information library of the EPC coding mappings of label.
Preferably, the EPC codings include fix information region and verification information region, the letter in the fix information region
Breath is the identical information that each RFID tag has, and the information in the verification information region includes being used for unique mark target to be sorted
Sequence number.
Preferably, each target to be sorted and its affiliated function, generic are also set up in the FRID label information library
Correspondence.
Preferably, in step S3, sequence number and the RFID tag that the EPC of each RFID tag of acquisition is encoded are believed
The sequence number of the EPC codings of pre-stored each RFID tag is compared in breath library, if successful match, according to matching result
Completion is checked or is sorted, if matching is unsuccessful, gives corresponding prompt.
In order to achieve the above objectives, the rapid sorting system based on EPC that the present invention also provides a kind of, including：
Unit is established in FRID label information library, the RFID tag for generating corresponding number according to target to be sorted, and is built
Stand corresponding FRID label information library；
Tag recognition unit is used for when executing sorting task, using RFID read-write equipment in each target to be sorted
RFID tag carries out RFID tag identification one by one, and identification obtains the letter in the verification information region of the RFID tag of each target to be sorted
Breath；
Sorting unit is matched, for matching the verification information of acquisition in the FRID label information library, with complete
Checking or sorting at target to be sorted.
Preferably, RFID tag is encoded using EPC, and the FRID label information library establishes unit and encodes foundation according to EPC
The FRID label information library of the EPC coding mappings of the target to be sorted and RFID tag.
Preferably, the EPC codings include fix information region and verification information region, the letter in the fix information region
Breath is the identical information that each RFID tag has, and the information in the verification information region includes being used for unique mark target to be sorted
Sequence number.
Preferably, each target to be sorted and its affiliated function, generic are also set up in the FRID label information library
Correspondence.
Preferably, the sequence number and the RFID that the matching sorting unit encodes the EPC of each RFID tag of acquisition
The sequence number of the EPC codings of pre-stored each RFID tag is compared in tag information base, if successful match, basis
It checks or sorts with result completion, if matching is unsuccessful, give corresponding prompt.
Compared with prior art, the present invention a kind of quick sorting method and system based on EPC is by encoding EPC
EPC divides into fix information region and verification information region, and verification information region therein is unique mark target to be sorted
Content, in carry out assets check with sorting when, by RFID read-write equipment identify obtain RFID tag verification information region,
Matched according to being dissolved in verification information region in the FRID label information library pre-established, with complete assets check with
Sorting improves the efficiency that assets are checked and sorted.
Description of the drawings
Fig. 1 is a kind of step flow chart of the quick sorting method based on EPC of the present invention；
Fig. 2 is that schematic diagram is established in FRID label information library in the specific embodiment of the invention；
Fig. 3 is a kind of system architecture diagram of the rapid sorting system based on EPC of the present invention.
Specific implementation mode
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand the further advantage and effect of the present invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under the spirit of the present invention.
Fig. 1 is a kind of step flow chart of the quick sorting method based on EPC of the present invention.As shown in Figure 1, the present invention is a kind of
Quick sorting method based on EPC, includes the following steps：
Step S1, the RFID tag of corresponding number is generated according to target to be sorted, and establishes corresponding FRID label information
Library.
That is, the present invention when carrying out asset management, for each target to be sorted, generates a RFID tag, and
The RFID tag of generation is pasted onto in corresponding target to be sorted, the RFID tag can one target to be sorted of unique mark, and
Target to be sorted and its corresponding label information are mapped, corresponding FRID label information library is established.Preferably, described
The correspondence of each target to be sorted and its affiliated function, classification etc. is also set up in FRID label information library, that is to say, that in institute
It states and pre-establishes the relevant information that each department corresponds to assets in FRID label information library, such as corresponding label information, generic
Deng.
Fig. 2 is that schematic diagram is established in FRID label information library in the specific embodiment of the invention.Wherein 101 be mesh to be sorted
Mark, 102 be 101 corresponding RFID tag of target to be sorted, and RFID tag 102 includes digitally coded EPC103, it is unique
Each target to be sorted 101 is distributed on ground, in the present invention, target 101 to be sorted can refer to it is any can tagged article, Yu Zi
In production management, such as computer, tables and chairs etc., RFID tag 102 are a kind of compact tags, can be attached to target 101 to be sorted
On, can the corresponding signal from reader, can be the passive device of no internal electric source supply, can also be with small
The semi-passive device constantly powered to device of internal cell, can also be active device, invention is not limited thereto.
EPC codings 103 are the encoding scheme of target 101 to be sorted, can uniquely identify target 101 to be sorted.Such as Fig. 2
Shown, target 101 to be sorted carries out EPC codings using the areas EPC, and the type of coding applied in current EPC system mainly has three
Kind, 64,96 and 256, in general, EPC is encoded by version number, product domain name supervising, product classification part and sequence
Four field compositions of row number.For the type of coding of each EPC codings, structure is as shown in table 1 below：
Table 1
In the specific embodiment of the invention, the EPC EPC encoded are divided into fix information region 104 and verification information area
Domain 105, the wherein information in fix information region are the identical information that has of each RFID tag, for example, version number, domain name supervising with
And object classification etc., the information in verification information region is sequence number, is used for unique mark target to be sorted, and then basis respectively waits for
The EPC codings of sorting target establish FRID label information library 106.
Step S2, when executing sorting task, using RFID read-write equipment to the RFID tag one in each target to be sorted
One carries out RFID tag identification, and identification obtains the verification information in the areas EPC of the RFID tag of each target to be sorted.
Specifically, when needing to check assets or sorted, using a RFID tag reader to each RFID
Label is read out one by one, identifies each RFID tag, obtains the verification information in the areas RFID tag EPC verification information region, should
Verification information is the sequence number for each target to be sorted of unique mark, is 24 bit sequence therein for I types EPC codings
Number.
Step S3 matches the verification information of acquisition, in the FRID label information library to complete mesh to be sorted
Target is checked or is sorted.
Specifically, by pre- in the EPC of each RFID tag of the acquisition sequence numbers encoded and the FRID label information library
The sequence number of the EPC codings of each RFID tag first stored is compared, can be according to FRID label information library if successful match
Complete the sorting of the target to be sorted, you can which department analyzes the target to be sorted according to matching result should be sorted to, and belong to
In which classification, and can all kinds of objects to be sorted of Statistics Division quantity, and then realize check and sort.
It will illustrate the quick sorting method based on EPC of the present invention by a specific embodiment below：Assuming that experiment
The assets such as the computer and tables and chairs of room A are managed, and generate RFID tag to the target to be sorted such as each computer and tables and chairs first, should
RFID tag is encoded using EPC, and establishes FRID label information library, and each target to be sorted is established in the FRID label information library
The mapping relations of the EPC codings of corresponding RFID tag, and corresponding corresponding department and classification, such as RFID tag letter
It includes 10 computers, 10 computer desks to cease library, and 10 chair, and face is pasted with RFID tag thereon respectively, and establishes and include
The FRID label information library of corresponding mapping relations.
When being made an inventory or being sorted, using RFID reader respectively to being pasted on computer, computer desk and chair
RFID tag be scanned, identification obtains out the verification information in the EPC codings of each RFID tag, i.e. unique mark respectively waits for point
The sequence number for picking target will obtain sequence number and be matched with FRID label information library, when successful match, you can according to
It realizes and checks and sort in FRID label information library；If matching is unsuccessful, then it represents that be not belonging to the assets of the lab A, then give
Corresponding prompt.
Fig. 3 is a kind of system architecture diagram of the rapid sorting system based on EPC of the present invention.As shown in figure 3, the present invention is a kind of
Rapid sorting system based on EPC, including：
Unit 301 is established in FRID label information library, the RFID tag for generating corresponding number according to target to be sorted, and
Establish corresponding FRID label information library.
That is, the present invention when carrying out asset management, for each target to be sorted, generates a RFID tag, and
The RFID tag of generation is pasted onto in corresponding target to be sorted, the RFID tag can one target to be sorted of unique mark, and
Target to be sorted and its corresponding label information are mapped, corresponding FRID label information library is established.Preferably, described
The correspondence of each target to be sorted and its affiliated function, classification etc. is also set up in FRID label information library, that is to say, that in institute
It states and pre-establishes the relevant information that each department corresponds to assets in FRID label information library, such as corresponding label information, generic
Deng.
In the specific embodiment of the invention, the RFID tag is encoded using EPC, and EPC codings are divided into fix information area
The identical information that domain and verification information region, the wherein information in fix information region have for each RFID tag, such as version number,
The information of domain name supervising and object classification etc., verification information region is sequence number, is used for unique mark target to be sorted.
Tag recognition unit 302 is used for when executing sorting task, using RFID read-write equipment in each target to be sorted
RFID tag carry out RFID tag identification one by one, identification obtains the verification letter in the areas EPC of the RFID tag of each target to be sorted
Breath.
Specifically, when needing to check assets or sorted, using a RFID tag reader to each RFID
Label is read out one by one, identifies each RFID tag, obtains the verification information in the areas RFID tag EPC verification information region, should
Verification information is the sequence number for each target to be sorted of unique mark, is 24 bit sequence therein for I types EPC codings
Number.
Sorting unit 303 is matched, for the verification information of acquisition to be matched in the FRID label information library, with
Complete checking or sorting for target to be sorted.
Specifically, sequence number and the RFID that matching sorting unit 303 encodes the EPC of each RFID tag of acquisition
The sequence number of the EPC codings of pre-stored each RFID tag is compared in tag information base, can basis if successful match
Complete the sorting of the target to be sorted in FRID label information library, you can analyzing the target to be sorted according to matching result should sort
To which department, belong to which classification, and can all kinds of objects to be sorted of Statistics Division quantity, and then realize and check and sort.
In conclusion the present invention a kind of quick sorting method and system based on EPC are distinguished by the EPC for encoding EPC
For fix information region and verification information region, and the content that verification information region therein is unique mark target to be sorted,
When carrying out assets and checking with sorting, the verification information region for obtaining RFID tag is identified by RFID read-write equipment, according to testing
It is dissolved in the FRID label information library pre-established and is matched in card information area, to complete checking and sorting for assets,
Improve the efficiency that assets are checked and sorted.When due to checking and sorting in the present invention, only by unique mark target to be sorted
The content in verification information region matched with the content in the FRID label information library pre-established, each matched digit
Greatly reduce, to provide the efficiency that assets are checked and sorted.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Field technology personnel can without violating the spirit and scope of the present invention, and modifications and changes are made to the above embodiments.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of quick sorting method based on EPC, includes the following steps：
Step S1 generates the RFID tag of respective numbers according to wanted target to be sorted, and establishes corresponding RFID tag letter
Cease library；
Step S2 carries out the RFID tag of each target to be sorted using RFID read-write equipment when executing sorting task one by one
RFID tag identifies that identification obtains the information in the verification information region of the RFID tag of each target to be sorted；
Step S3 matches the verification information of acquisition in the FRID label information library, is waited for according to matching result completion
Sorting target checking or sorting.
2. a kind of quick sorting method based on EPC as described in claim 1, it is characterised in that：It is described in step S1
RFID tag is encoded using EPC, establishes the FRID label information of the EPC coding mappings of the target to be sorted and RFID tag
Library.
3. a kind of quick sorting method based on EPC as claimed in claim 2, it is characterised in that：The EPC codings include solid
Determine information area and verification information region, the information in the fix information region is the identical information that each RFID tag has, institute
The information for stating verification information region includes the sequence number for unique mark target to be sorted.
4. a kind of quick sorting method based on EPC as claimed in claim 2, it is characterised in that：The FRID label information
The correspondence of each target to be sorted and its affiliated function, generic is also set up in library.
5. a kind of quick sorting method based on EPC as claimed in claim 2, it is characterised in that：In step S3, it will obtain
Each RFID tag EPC codings sequence number and the FRID label information library in pre-stored each RFID tag EPC
The sequence number of coding is compared, if successful match, checks or sorts according to matching result completion, if matching is unsuccessful,
Give corresponding prompt.
6. a kind of rapid sorting system based on EPC, including：
Unit is established in FRID label information library, the RFID tag for generating corresponding number according to target to be sorted, and establishes phase
The FRID label information library answered；
Tag recognition unit is used for when executing sorting task, using RFID read-write equipment to the RFID in each target to be sorted
Label carries out RFID tag identification one by one, and identification obtains the information in the verification information region of the RFID tag of each target to be sorted；
Sorting unit is matched, for matching the verification information of acquisition in the FRID label information library, to complete to wait for
Sorting target checking or sorting.
7. a kind of rapid sorting system based on EPC as claimed in claim 6, it is characterised in that：RFID tag is compiled using EPC
The EPC codings that unit establishes the target to be sorted and RFID tag according to EPC codings are established in code, the FRID label information library
The FRID label information library of mapping.
8. a kind of rapid sorting system based on EPC as claimed in claim 7, it is characterised in that：The EPC codings include solid
Determine information area and verification information region, the information in the fix information region is the identical information that each RFID tag has, institute
The information for stating verification information region includes the sequence number for unique mark target to be sorted.
9. a kind of rapid sorting system based on EPC as claimed in claim 7, it is characterised in that：The FRID label information
The correspondence of each target to be sorted and its affiliated function, generic is also set up in library.
10. a kind of rapid sorting system based on EPC as claimed in claim 7, it is characterised in that：The matching sorting unit
The sequence number that the EPC of each RFID tag of acquisition is encoded and pre-stored each RFID tag in the FRID label information library
EPC coding sequence number be compared, if successful match, according to matching result completion check or sort, if matching not at
Work(then gives corresponding prompt.
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| CN113743856A (en) * | 2021-01-05 | 2021-12-03 | 北京京东乾石科技有限公司 | Article sorting method and device, and storage medium |
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Application publication date: 20181102 |