CN107657418A - A kind of commodity inventory control method and system based on RFID - Google Patents
A kind of commodity inventory control method and system based on RFID Download PDFInfo
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- CN107657418A CN107657418A CN201711104917.6A CN201711104917A CN107657418A CN 107657418 A CN107657418 A CN 107657418A CN 201711104917 A CN201711104917 A CN 201711104917A CN 107657418 A CN107657418 A CN 107657418A
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- commodity
- unique identifier
- rfid
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- 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
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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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
- G06K17/0029—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 the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a kind of commodity inventory control method and system based on RFID, belong to inventory management techniques field, method includes：Warehouse terminal is to generate unique identifier respectively with the single-phase corresponding multiple commodity of demand for commodity, and the unique identifier of each commodity and merchandise news are respectively written into the RFID label tag being fixed on each commodity by RFID writer；In each intermediate links of commodity, the unique identifier in RFID label tag commodity is identified to realize commodity inventory control.The commodity inventory control method and system based on RFID of the embodiment of the present invention can alleviate the problem of efficiency of management existing for existing commodity inventory control is low, the level of informatization is low and management effect is poor.
Description
Technical field
The present invention relates to inventory management techniques field, more particularly to a kind of commodity inventory control method based on RFID and it is
System.
Background technology
At present, the commodity inventory control mode of most enterprises is mainly using artificial input computer after first paper records
Mode is acquired, manages and counted, and this mode has the defects of following inevitable：Manual entry not only input speed it is slow,
Accuracy rate is low to also create a large amount of waste of human resource, and easily causes the omission of commodity statistics data, stock control confusion etc. to be asked
Topic.
Therefore, it is many to have that the efficiency of management is low, the level of informatization is low and management effect is poor etc. for existing commodity inventory control
Problem.
The content of the invention
In view of this, the embodiments of the invention provide a kind of commodity inventory control method and system based on RFID, with slow
The problem of efficiency of management existing for existing commodity inventory control is low, the level of informatization is low and management effect is poor is solved.The present invention
Purpose be achieved through the following technical solutions：
First aspect, there is provided a kind of commodity inventory control method based on RFID, methods described include：
Warehouse terminal receives the demand for commodity list that point-of-sale terminal is sent；
The warehouse terminal is to generate unique identifier respectively with the single-phase corresponding multiple commodity of the demand for commodity, and is led to
Cross RFID writer and the unique identifier of each commodity and merchandise news are respectively written into the RFID marks being fixed on each commodity
In label；
In merchandise warehouse outbound, the first RFID terminals of warehouse terminal connection read more from multiple RFID label tags
Individual unique identifier, verifies whether merchandise news corresponding to the multiple unique identifier matches with the demand for commodity list, if
Matching, then send the commodity dispatch list generated according to the multiple unique identifier to the point-of-sale terminal；
When merchandise sales are put in storage, the 2nd RFID terminals of point-of-sale terminal connection read more from multiple RFID label tags
Individual unique identifier, verify what whether merchandise news corresponding with the multiple unique identifier received with the point-of-sale terminal
Commodity dispatch list matches, and according to matching result, judges whether that string goods occurs.
With reference in a first aspect, in the first possible implementation, the multiple unique identifier of checking is distinguished
Corresponding merchandise news whether matched with the demand for commodity list including：
According to the multiple unique identifier, the commodity category and commodity amount of warehouse outbound are determined；
Judge whether commodity category and commodity amount are consistent with the commodity category in the demand for commodity list and commodity amount,
If, it is determined that merchandise news corresponding to the multiple unique identifier difference matches with the demand for commodity list.
With reference in a first aspect, in second of possible implementation, the first RFID terminals of the warehouse terminal connection
After multiple unique identifier steps are read from multiple RFID label tags, methods described also includes：
The warehouse terminal updates merchandise news corresponding to the multiple unique identifier.
With reference in a first aspect, in the third possible implementation, methods described also includes：
When judging not occurring string goods, the point-of-sale terminal increases merchandise news corresponding to the multiple unique identifier
Into sale inventory data.
With reference in a first aspect, in the 4th kind of possible implementation, methods described also includes：
When judging not occurring string goods, the point-of-sale terminal determines each unique knowledge according to the multiple unique identifier
The storage goods yard information of the not corresponding commodity of other code division, and the storage goods yard information is sent to point-of-sale terminal connection
2nd RFID terminals, to indicate to carry out restocking to the commodity.
With reference to the 4th kind of first aspect to first aspect any one possible implementation, in the 5th kind of possible reality
In existing mode, methods described also includes：
The point-of-sale terminal determine to guarantee the quality time difference of expiration time and current time is less than the commodity of preset time threshold,
And generate prompt message.
Second aspect, there is provided a kind of commodity inventory control system based on RFID, the system include warehouse terminal, with
The RFID writer of warehouse terminal connection and the first RFID terminals, point-of-sale terminal and be connected with the point-of-sale terminal second
RFID terminals, wherein, the warehouse terminal enters row data communication with the point-of-sale terminal by network；
The point-of-sale terminal, for sending demand for commodity list to the warehouse terminal, and receive the warehouse terminal hair
The commodity dispatch list sent；
The warehouse terminal, it is single-phase right with the demand for commodity for receiving the demand for commodity list of point-of-sale terminal transmission
The multiple commodity answered generate unique identifier respectively；
The RFID writer, for the unique identifier of each commodity and merchandise news are respectively written into be fixed on it is each
In RFID label tag on commodity；
The first RFID terminals, in merchandise warehouse outbound, reading multiple unique knowledges from multiple RFID label tags
Other code, verifies whether merchandise news corresponding to the multiple unique identifier matches with the demand for commodity list；
The warehouse terminal, if being additionally operable to merchandise news corresponding to the multiple unique identifier and the demand for commodity list
During matching, commodity dispatch list is generated according to the multiple unique identifier, and the commodity dispatch list is sent to the sale
Terminal；
The 2nd RFID terminals, for when merchandise sales are put in storage, reading multiple unique knowledges from multiple RFID label tags
Other code, verifies whether merchandise news corresponding with the multiple unique identifier delivers with the commodity that the point-of-sale terminal receives
Single matching, and according to matching result, judge whether that string goods occurs.
With reference to second aspect, in the first possible implementation, the first RFID terminals are specifically used for：
According to the multiple unique identifier, the commodity category and commodity amount of warehouse outbound are determined；
Judge whether commodity category and commodity amount are consistent with the commodity category in the demand for commodity list and commodity amount,
If, it is determined that merchandise news corresponding to the multiple unique identifier difference matches with the demand for commodity list.
With reference to second aspect, in second of possible implementation, the warehouse terminal is specifically additionally operable to：
Update merchandise news corresponding to the multiple unique identifier.
With reference to second aspect, in the third possible implementation, the point-of-sale terminal is specifically additionally operable to：
When judging not occurring string goods, merchandise news corresponding to the multiple unique identifier is increased into sale inventory
In.
With reference to second aspect, in the 4th kind of possible implementation, the point-of-sale terminal is specifically additionally operable to：
When judging not occurring string goods, according to the multiple unique identifier, determine that each unique identifier corresponds to respectively
Commodity storage goods yard information, and it is whole that the storage goods yard information is sent into the 2nd RFID to point-of-sale terminal connection
End, to indicate to carry out restocking to the commodity.
With reference to the 4th kind of second aspect to second aspect any one possible implementation, in the 5th kind of possible reality
In existing mode, the point-of-sale terminal is specifically additionally operable to：
It is determined that the time difference of guarantee the quality expiration time and current time is less than the commodity of preset time threshold, and generate prompting letter
Breath.
The embodiments of the invention provide a kind of commodity inventory control method and system based on RFID, connect by warehouse terminal
The demand for commodity list that point-of-sale terminal is sent is received, warehouse terminal is to be generated respectively uniquely with the single-phase corresponding multiple commodity of demand for commodity
Identification code, and the unique identifier of each commodity is respectively written into the RFID marks being fixed on each commodity by RFID writer
In label, by distributing a RFID label tag for each commodity, conveniently quickly and efficiently to business in each link of warehouse homework flow
Product are identified；In addition, sent by warehouse outbound, being identified and verifying to the RFID label tag of commodity with point-of-sale terminal
Demand for commodity list whether match, only when it is commodity needed for corresponding point of sale to confirm commodity, just commodity are dispensed,
Accurate management and control is carried out to commodity so as to realize；In addition, also completed while the RFID label tag to commodity carries out confirmation
Commodity are made an inventory, thus save manually make an inventory take time and effort, inaccuracy of making an inventory the defects of；In addition, by merchandise sales
During storage, the commodity dispatch list received with point-of-sale terminal is identified and verified to the RFID label tag of commodity and is matched, is only existed
When confirming that commodity are consistent with the commodity dispatch list that point-of-sale terminal receives, just it is accomplished to Cargo Inspection and looks into, so as to avoid string goods, by
This improves the efficiency of management to commodity stocks, improves the commodity stocks level of informatization, while enhances the pipe of commodity stocks
Manage effect.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of flow chart of commodity inventory control method based on RFID of the present invention；
Fig. 2 is a kind of structural representation of commodity inventory control system based on RFID of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this
Invention part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
The embodiments of the invention provide a kind of commodity inventory control method based on RFID, shown in reference picture 1, this method bag
Include：
101st, warehouse terminal receives the demand for commodity list that point-of-sale terminal is sent.
Wherein, warehouse terminal is configured at warehouse, and warehouse terminal is provided with warehouse management system, passes through the warehouse pipe
Reason system, realize and raw material or commodity are carried out with storehouse management, and the warehouse homework such as carry out outbound, be put in storage, make an inventory；Point-of-sale terminal
It is configured at commercial networks, and point-of-sale terminal is provided with sale management system, by the sale management system, realizes retailer
Product, management commodity, commodity transaction are settled accounts and merchandise news are safeguarded etc.；The warehouse management system of warehouse terminal and sale
The sale management system of terminal accesses network, can enter line number by network between warehouse management system and sale management system
According to shared.
Wherein, commodity category, demand for commodity quantity and the pin for sending demand for commodity list are comprised at least in demand for commodity list
Commercial networks where selling terminal.
Specifically, the web interface that warehouse terminal is provided by warehouse management system receives demand for commodity list, wherein, the business
Product requirement report is that point-of-sale terminal passes through transmitted by network.
The present invention is not limited to specific receive process.
102nd, warehouse terminal is to generate unique identifier respectively with the single-phase corresponding multiple commodity of demand for commodity, and is passed through
The unique identifier of each commodity and merchandise news are respectively written into the RFID label tag being fixed on each commodity by RFID writer
It is interior.
Wherein, the unique identifier of commodity corresponds with commodity, i.e. the corresponding commodity of a unique identifier.Commodity
Unique identifier and the merchandise news of commodity mutually bind and the data in warehouse server be uploaded to by warehouse management system
In storehouse；Wherein, merchandise news includes trade name, category, supplier, vendor name, entry time, shelf-life, storage storehouse
The information such as position.
Specifically, the warehouse management system of warehouse terminal arranges warehouse homework, the warehouse homework bag according to demand for commodity list
Include the cargo handling operations such as storage restocking to raw material or commodity, production and processing, packing, assembling, outbound delivery.Specifically, to original
Material or commodity carry out ware-house-in inspection, examine qualified raw material or commodity to be assigned to by the warehouse management system of warehouse terminal predetermined
Warehouse compartment, complete storage restocking；The merchandise news of warehouse management system increase simultaneously, such as：Vendor name, entry time, the shelf-life,
Deposit warehouse compartment etc.；Underproof raw material or commodity will be retired to supplier, not complete to be put in storage, warehouse management system does not increase letter
Breath；Production and processing is mainly converted into inner wrapping unit by Raw material processing into commodity or by commodity by big packing unit；Add in production
After the completion of work, warehouse management system will automatically generate each can outbound merchandising unique identifier, and warp and warehouse
RFID label tag is affixed in the unique identifier and merchandise news write-in RFID label tag pair by the RFID writer of terminal connection
The commodity surface answered.Meanwhile warehouse terminal is bound the merchandise news of the unique identifier and commodity that write RFID.
It is to be generated respectively uniquely with the single-phase corresponding multiple commodity of demand for commodity by warehouse terminal in the embodiment of the present invention
Identification code, and the unique identifier of each commodity and merchandise news are respectively written into by RFID writer and are fixed on each commodity
On RFID label tag in, so as to facilitate follow-up process by RFID label tag realize quickly and efficiently commodity are identified.
103rd, in merchandise warehouse outbound, warehouse terminal connection the first RFID terminals read from multiple RFID label tags it is more
Individual unique identifier.
Wherein, the first RFID terminals carry out real-time Communication for Power by network connection and warehouse terminal, and the first RFID terminals can
To be configured at store exit, RFID handheld terminals can also be configured as.
Specifically, when completing the merchandise warehouse outbound of warehouse homework, multiple commodity are by the default of the first RFID terminals
Scanning area, the RFID reader in the first RFID terminals read multiple RFID fixed on multiple commodity simultaneously in a short time
Unique identifier in label.
It should be noted that in the packing link before completing warehouse homework and assembling link, respectively to commodity
RFID label tag, which is identified, determines commodity category and commodity amount, in order to avoid there is quantity and document in packing link or assembling link
It is not inconsistent or situation that category and demand for commodity list are not inconsistent.
104th, verify whether merchandise news corresponding to multiple unique identifiers matches with demand for commodity list, will if matching
Sent according to the commodity dispatch list that multiple unique identifiers generate to point-of-sale terminal.
Specifically, the process includes：
Obtain merchandise news corresponding to multiple unique identifiers difference；
According to multiple unique identifiers, corresponding merchandise news determines the commodity category and commodity amount of outbound commodity respectively,
And judge whether commodity category and commodity amount are consistent with the commodity category in demand for commodity list and commodity amount, if being consistent,
Merchandise news corresponding to determining multiple unique identifiers respectively matches with demand for commodity list；
When it is determined that merchandise news corresponding to multiple unique identifiers difference matches with demand for commodity list, pass through warehouse terminal
Commodity dispatch list is generated according to multiple unique identifiers, and commodity dispatch list is sent to point-of-sale terminal；
Wherein, commodity dispatch list comprises at least commodity category, commodity amount and dispatching place, and dispatching place is transmission commodity
Commercial networks where the point-of-sale terminal of requirement report.
It should be noted that if it is determined that when merchandise news corresponding to multiple unique identifiers and demand for commodity list are not met,
Prompt message is then exported, to prompt warehouse to be verified with goods person commodity.
In the embodiment of the present invention, by warehouse outbound, being identified to the RFID label tag of commodity and verifying and sell
Whether the demand for commodity list that terminal is sent matches, only when it is commodity needed for corresponding point of sale to confirm commodity, just to commodity
Dispensed, accurate management and control is carried out to commodity so as to realize；In addition, while the RFID label tag to commodity carries out confirmation
Also complete and commodity made an inventory, thus save manually make an inventory take time and effort, inaccuracy of making an inventory the defects of.
Further, after step 104, method also includes：
Warehouse terminal updates merchandise news corresponding to multiple unique identifiers.
Specifically, by the RFID label tag of the first RFID terminal recognition commodity, by all warehouse outbound links of having completed
Commodity carry out entrucking delivery, and are sent to the commercial networks corresponding with commodity dispatch list, once RFID label tag completes entrucking delivery
Action, warehouse management system then enter in warehouse inventory database to merchandise news corresponding to the unique identifier in RFID label tag
Row renewal, the renewal can be the renewal that dispatching place, inventory status and stockpile number to commodity are carried out, while notify to supply
Business replenishes in time.
105th, when merchandise sales are put in storage, point-of-sale terminal connection the 2nd RFID terminals read from multiple RFID label tags it is more
Individual unique identifier.
Wherein, the 2nd RFID terminals carry out real-time Communication for Power by network connection and point-of-sale terminal, and the 2nd RFID terminals can
To be configured as RFID handheld terminals.
Specifically, when the merchandise sales for being dispensed into commercial networks are put in storage, multiple commodity are by the 2nd RFID terminals
Default scanning area, the RFID reader in the 2nd RFID terminals read fixed multiple on multiple commodity simultaneously in a short time
Unique identifier in RFID label tag.
106th, verify whether merchandise news corresponding with multiple unique identifiers delivers with the commodity that point-of-sale terminal receives
Single matching, and according to matching result, judge whether that string goods occurs, after step 106, perform in step 107 and step 108
It is at least one.
Specifically, according to multiple unique identifiers, corresponding merchandise news determines the commodity category and commodity number of commodity respectively
Amount, and judge whether commodity category and commodity amount are consistent with commodity category, commodity amount in commodity dispatch list, if being consistent,
Merchandise news corresponding to determining multiple unique identifiers respectively matches with commodity dispatch list.
It should be noted that if it is determined that when merchandise news corresponding to multiple unique identifiers and commodity dispatch list are not met,
Then export the prompt message of commodity string goods.
In the embodiment of the present invention, by when merchandise sales are put in storage, the RFID label tag of commodity is identified and verified with
The commodity dispatch list matching that point-of-sale terminal receives, is only consistent in confirmation commodity with the commodity dispatch list that point-of-sale terminal receives
When, just it is accomplished to Cargo Inspection and looks into, so as to avoids string goods.
107th, when judging not occurring string goods, merchandise news corresponding to multiple unique identifiers is increased to pin by point-of-sale terminal
Sell in inventory data.
108th, when judging not occurring string goods, point-of-sale terminal determines each unique identifier according to multiple unique identifiers
The storage goods yard information of commodity corresponding to respectively, and goods yard information will be deposited and sent to the 2nd RFID ends of point-of-sale terminal connection
End, to indicate to carry out restocking to commodity.
It should be noted that the embodiment of the present invention is not limited specifically the execution sequencing of step 107 and step 108
It is fixed, to perform step 107 simultaneously with step 108 as preferred scheme, further to improve the efficiency of management to commodity stocks.
Further, after step 108, method also includes：
Point-of-sale terminal determine to guarantee the quality time difference of expiration time and current time is less than the commodity of preset time threshold, and raw
Into prompt message.
Wherein, the prompt message include exceeding shelf-life and commodity category more than the shelf-life, put shelf location,
The information such as the exclusive identification code of commodity, so that tally-man is handled to will exceed the shelf-life according to prompt message and will be super
Phase commodity carry out undercarriage and terminate sale.
A kind of commodity inventory control method based on RFID provided in an embodiment of the present invention, this method are connect by warehouse terminal
The demand for commodity list that point-of-sale terminal is sent is received, warehouse terminal is to be generated respectively uniquely with the single-phase corresponding multiple commodity of demand for commodity
Identification code, and the unique identifier of each commodity is respectively written into the RFID marks being fixed on each commodity by RFID writer
In label, by distributing a RFID label tag for each commodity, conveniently quickly and efficiently to business in each link of warehouse homework flow
Product are identified；In addition, sent by warehouse outbound, being identified and verifying to the RFID label tag of commodity with point-of-sale terminal
Demand for commodity list whether match, only when it is commodity needed for corresponding point of sale to confirm commodity, just commodity are dispensed,
Accurate management and control is carried out to commodity so as to realize；In addition, also completed while the RFID label tag to commodity carries out confirmation
Commodity are made an inventory, thus save manually make an inventory take time and effort, inaccuracy of making an inventory the defects of；In addition, by merchandise sales
During storage, the commodity dispatch list received with point-of-sale terminal is identified and verified to the RFID label tag of commodity and is matched, is only existed
When confirming that commodity are consistent with the commodity dispatch list that point-of-sale terminal receives, just it is accomplished to Cargo Inspection and looks into, so as to avoid string goods, by
This improves the efficiency of management to commodity stocks, improves the commodity stocks level of informatization, while enhances the pipe of commodity stocks
Manage effect.
Embodiment two
The embodiments of the invention provide a kind of commodity inventory control system based on RFID, shown in reference picture 2, the system bag
Include warehouse terminal 21, the RFID terminals 23 of the RFID writer being connected with warehouse terminal 21 22 and the first, point-of-sale terminal 24 and with pin
The 2nd RFID terminals 25 of the connection of terminal 24 are sold, wherein, warehouse terminal 21 enters row data communication in 24 ends by network eventually with sale；
Point-of-sale terminal 24, for sending demand for commodity list to warehouse terminal 21, and receive the business that warehouse terminal 21 is sent
Product dispatch list；
Warehouse terminal 21, it is single-phase corresponding with demand for commodity for receiving the demand for commodity list of the transmission of point-of-sale terminal 24
Multiple commodity generate unique identifier respectively；
RFID writer 22, for the unique identifier of each commodity to be respectively written into the RFID being fixed on each commodity
In label；
First RFID terminals 23, in merchandise warehouse outbound, multiple unique identifications to be read from multiple RFID label tags
Code, verifies whether merchandise news corresponding to multiple unique identifiers matches with demand for commodity list；
Warehouse terminal 21, if be additionally operable to that merchandise news matches with demand for commodity list corresponding to multiple unique identifiers, root
Commodity dispatch list is generated according to multiple unique identifiers, and commodity dispatch list is sent to point-of-sale terminal 24；
2nd RFID terminals 25, for when merchandise sales are put in storage, multiple unique identifications to be read from multiple RFID label tags
Code, verify commodity dispatch list that whether corresponding with multiple unique identifiers merchandise news receive with point-of-sale terminal 24 whether
Match somebody with somebody, and according to matching result, judge whether that string goods occurs.
Further, the first RFID terminals 23 are specifically used for：
According to multiple unique identifiers, the commodity category and commodity amount of warehouse outbound are determined；
Judge whether commodity category and commodity amount are consistent with the commodity category in demand for commodity list and commodity amount, if
It is, it is determined that merchandise news corresponding to multiple unique identifiers difference matches with demand for commodity list.
Further, warehouse terminal 21 is specifically additionally operable to：
Update the inventory information of commodity corresponding to multiple unique identifiers.
Further, point-of-sale terminal 24 is specifically additionally operable to：
When judging not occurring string goods, merchandise news corresponding to multiple unique identifiers is increased into sale inventory data
In.
Further, point-of-sale terminal 24 is specifically additionally operable to：
When judging not occurring string goods, according to multiple unique identifiers, business corresponding to each unique identifier difference is determined
The storage goods yard information of product, and storage goods yard information is sent to the 2nd RFID terminals 25, to indicate to carry out restocking to commodity.
Further, point-of-sale terminal 24 is specifically additionally operable to：
It is determined that the time difference of guarantee the quality expiration time and current time is less than the commodity of preset time threshold, and generate prompting letter
Breath.
The embodiments of the invention provide a kind of commodity inventory control system based on RFID, the system is connect by warehouse terminal
The demand for commodity list that point-of-sale terminal is sent is received, warehouse terminal is to be generated respectively uniquely with the single-phase corresponding multiple commodity of demand for commodity
Identification code, and the unique identifier of each commodity is respectively written into the RFID marks being fixed on each commodity by RFID writer
In label, by distributing a RFID label tag for each commodity, conveniently quickly and efficiently to business in each link of warehouse homework flow
Product are identified；In addition, sent by warehouse outbound, being identified and verifying to the RFID label tag of commodity with point-of-sale terminal
Demand for commodity list whether match, only when it is commodity needed for corresponding point of sale to confirm commodity, just commodity are dispensed,
Accurate management and control is carried out to commodity so as to realize；In addition, also completed while the RFID label tag to commodity carries out confirmation
Commodity are made an inventory, thus save manually make an inventory take time and effort, inaccuracy of making an inventory the defects of；In addition, by merchandise sales
During storage, the commodity dispatch list received with point-of-sale terminal is identified and verified to the RFID label tag of commodity and is matched, is only existed
When confirming that commodity are consistent with the commodity dispatch list that point-of-sale terminal receives, just it is accomplished to Cargo Inspection and looks into, so as to avoid string goods, by
This improves the efficiency of management to commodity stocks, improves the commodity stocks level of informatization, while enhances the pipe of commodity stocks
Manage effect.
Above-mentioned all optional technical schemes, any combination can be used to form the alternative embodiment of the present invention, herein no longer
Repeat one by one.
It should be noted that：The commodity inventory control system based on RFID that above-described embodiment provides is based on RFID in execution
Commodity inventory control method when, can basis only with the division progress of above-mentioned each functional module for example, in practical application
Need and complete above-mentioned function distribution by different functional modules, will the inside based on RFID commodity inventory control system
Structure is divided into different functional modules, to complete all or part of function described above.In addition, above-described embodiment provides
Commodity inventory control system based on RFID belong to same design with the commodity inventory control embodiment of the method based on RFID, its
Specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. commodity inventory control method based on RFID, it is characterised in that methods described includes：Warehouse terminal receives the demand for commodity list that point-of-sale terminal is sent；The warehouse terminal is to generate unique identifier respectively with the single-phase corresponding multiple commodity of the demand for commodity, and is passed through The unique identifier of each commodity and merchandise news are respectively written into the RFID label tag being fixed on each commodity by RFID writer It is interior；In merchandise warehouse outbound, the first RFID terminals of warehouse terminal connection read from multiple RFID label tags it is multiple only One identification code, verifies whether merchandise news corresponding to the multiple unique identifier matches with the demand for commodity list, if matching, Then the commodity dispatch list generated according to the multiple unique identifier is sent to the point-of-sale terminal；When merchandise sales are put in storage, the 2nd RFID terminals of point-of-sale terminal connection read from multiple RFID label tags it is multiple only One identification code, verify corresponding with the multiple unique identifier merchandise news whether the commodity received with the point-of-sale terminal Dispatch list matches, and according to matching result, judges whether that string goods occurs.
- 2. the method as described in claim 1, it is characterised in that business corresponding to the multiple unique identifier difference of checking Product information whether matched with the demand for commodity list including：According to the multiple unique identifier, the commodity category and commodity amount of warehouse outbound are determined；Judge whether commodity category and commodity amount are consistent with the commodity category in the demand for commodity list and commodity amount, if It is, it is determined that merchandise news corresponding to the multiple unique identifier difference matches with the demand for commodity list.
- 3. the method as described in claim 1, it is characterised in that the first RFID terminals of warehouse terminal connection are from multiple After multiple unique identifier steps are read in RFID label tag, methods described also includes：The warehouse terminal updates merchandise news corresponding to the multiple unique identifier.
- 4. the method as described in claim 1, it is characterised in that methods described also includes：When judging not occurring string goods, merchandise news corresponding to the multiple unique identifier is increased to pin by the point-of-sale terminal Sell in inventory data.
- 5. the method as described in claim 1, it is characterised in that methods described also includes：When judging not occurring string goods, the point-of-sale terminal determines each unique identifier according to the multiple unique identifier The storage goods yard information of commodity corresponding to respectively, and the storage goods yard information is sent to the second of point-of-sale terminal connection RFID terminals, to indicate to carry out restocking to the commodity.
- 6. method as claimed in any one of claims 1 to 5, wherein, it is characterised in that methods described also includes：The point-of-sale terminal determine to guarantee the quality time difference of expiration time and current time is less than the commodity of preset time threshold, and raw Into prompt message.
- 7. a kind of commodity inventory control system based on RFID, it is characterised in that the system includes warehouse terminal and the storehouse The RFID writer of storehouse terminal connection and the first RFID terminals, point-of-sale terminal and the 2nd RFID ends being connected with the point-of-sale terminal End, wherein, the warehouse terminal enters row data communication with the point-of-sale terminal by network；The point-of-sale terminal, for sending demand for commodity list to the warehouse terminal, and receive what the warehouse terminal was sent Commodity dispatch list；The warehouse terminal, it is single-phase corresponding with the demand for commodity for receiving the demand for commodity list of point-of-sale terminal transmission Multiple commodity generate unique identifier respectively；The RFID writer, each commodity are fixed on for the unique identifier of each commodity and merchandise news to be respectively written into On RFID label tag in；The first RFID terminals, in merchandise warehouse outbound, multiple unique identifiers to be read from multiple RFID label tags, Verify whether merchandise news corresponding to the multiple unique identifier matches with the demand for commodity list；The warehouse terminal, matched if being additionally operable to merchandise news corresponding to the multiple unique identifier with the demand for commodity list When, commodity dispatch list is generated according to the multiple unique identifier, and the commodity dispatch list is sent to the point-of-sale terminal；The 2nd RFID terminals, for when merchandise sales are put in storage, multiple unique identifiers to be read from multiple RFID label tags, The commodity dispatch list whether checking merchandise news corresponding with the multiple unique identifier receives with the point-of-sale terminal Match somebody with somebody, and according to matching result, judge whether that string goods occurs.
- 8. system as claimed in claim 7, it is characterised in that the first RFID terminals are specifically used for：According to the multiple unique identifier, the commodity category and commodity amount of warehouse outbound are determined；Judge whether commodity category and commodity amount are consistent with the commodity category in the demand for commodity list and commodity amount, if It is, it is determined that merchandise news corresponding to the multiple unique identifier difference matches with the demand for commodity list.
- 9. system as claimed in claim 7, it is characterised in that the warehouse terminal is specifically additionally operable to：Update merchandise news corresponding to the multiple unique identifier.
- 10. system as claimed in claim 7, it is characterised in that the point-of-sale terminal is specifically additionally operable to：When judging not occurring string goods, merchandise news corresponding to the multiple unique identifier is increased into sale inventory data In.
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