CN104318279B - A kind of supermarket's commodity intelligent tagging systems - Google Patents
A kind of supermarket's commodity intelligent tagging systems Download PDFInfo
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- CN104318279B CN104318279B CN201410567165.7A CN201410567165A CN104318279B CN 104318279 B CN104318279 B CN 104318279B CN 201410567165 A CN201410567165 A CN 201410567165A CN 104318279 B CN104318279 B CN 104318279B
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Abstract
The present invention discloses a kind of supermarket's commodity intelligent tagging systems, including PC, pricing system, settlement system, alignment system, commodity information database, POS, pricing system includes ZigBee electronic price labels, ZigBee routers, ZigBee telegons, and ZigBee telegons pass through serial ports and PC information exchange；Settlement system includes RFID, RFID radio-frequency identification cards, RFID radio-frequency identification cards and PC information exchange；Alignment system includes hardware positioning engine, the ZigBee telegons of ZigBee electronic price labels, and hardware positioning engine determines merchandise location information by RSSI algorithms, and ZigBee telegons pass through serial ports and PC information exchange；The present invention, which is disclosed, can either change price information in time and can provide shopping guide in time according to product locations again and can effectively accelerate supermarket's commodity intelligent tagging systems of clearing time.
Description
Technical field
The present invention relates to electronic information net networking technology field, especially a kind of supermarket's commodity intelligent tagging systems.
Background technology
The information managements such as the commodity price of current supermarket mainly use paper labels, will when each merchandise news changes
Printing or hand-written again is carried out, had so not only been wasted but also inconvenient, and easily error.Simultaneously as clearing can only be by recognizing bar
Shape code carries out the reading one by one of pricing information, and infrared scan rifle also needs to strict alignment bar code during operation, works as consumer
When supermarket purchases commodity amount or shopping number is more, it will directly affect the efficiency entirely settled accounts.In addition, with large-scale
Supermarket's scale, commodity number and species are continuously increased, and the effect of original shopping guide's board will be very limited, and customer need is spent certain
The searching of commodity needed for time is carried out so that the efficiency of shopping and experience receive very big influence.
Such as Application No.：201110062354.5 intelligent label, its preparation method and the management for possessing its commodity
Method.The purpose is to provide a kind of thin film integrated circuit of very thin thickness, and possesses the thin-film integration of the thin film integrated circuit
Circuit devcie.The thin film integrated circuit of the present invention has a feature to be that it is different with the conventional integrated circuit formed with silicon chip,
With the semiconductor film as active region (such as if thin film transistor (TFT), then referring to channel formation region).Due to this hair
Bright thin film integrated circuit thickness is extremely thin, even if so be carried to the commodity such as card or container, will not also damage the design of commodity
Property, beneficial effect is obvious., can not be to label system but such tag system is only improved to the thickness of RFID tag
The marked price and shopping guide for uniting overall are improved, and beneficial effect is relatively single.
In another example Application No.：201210229825.1 a kind of disclosed intelligent commodity experience purchase terminating machine, including
CPU processors, it is characterised in that：The CPU processors respectively with RFID modules, display, system interface, bar shaped
Code read head, POS machines, the input and output of photographing module and voice playing module are connected and controlled, the work of the above-mentioned each module of coordination
Make, the CPU processors gather storehouse by external connection module and back-end data and are connected, and the input of CPU processor is also associated with
UPS power supplys and bar code read head, RFID modules read the RFID labels being attached on commodity or article by network.The Shen
Please by investing on commodity and being read using RFID by RFID tag, the clearing time of commodity can be effectively reduced, work is improved
Efficiency, beneficial effect is obvious.But such purchase terminal is merely capable of accelerating business by way of RFID is located on commodity
The clearing time of product, if merchandise news needs modification, staff can not be handled in time, easily cause the disorder of transaction, therefore should
System flexibility.
Therefore, price information can either be changed in time by working out one kind, can in time be provided according to product locations again
Shopping guide and can effectively accelerate the clearing time Multifunctional supermarket commodity intelligent tagging systems be at present need solve the problem of
One of.
The content of the invention
Goal of the invention：In view of the above-mentioned problems, price letter can either be changed in time it is an object of the invention to provide one kind
Breath, can provide shopping guide in time according to product locations and can effectively accelerate the Multifunctional supermarket commodity intelligence of clearing time again
Tag system.
Technical scheme：In order to solve the above problems, a kind of supermarket's commodity intelligent tagging systems that the present invention is provided, including PC
Machine, pricing system, settlement system, alignment system, commodity information database, POS, PC connect business by cable network
Product information database and POS, the pricing system include：It is connected what is formed with Electronic Paper by ZigBee wireless modules
ZigBee electronic price labels, ZigBee routers, ZigBee telegons, described ZigBee telegons pass through serial ports and PC
Information exchange；Settlement system includes：RFID, RFID radio-frequency identification cards, described RFID are believed with commodity
The merchandise news ceased in database is corresponding, RFID radio-frequency identification cards and PC information exchange；Described alignment system includes：
Hardware positioning engine, the ZigBee telegons of ZigBee electronic price labels, the hardware of described ZigBee electronic price labels
Engine of positioning determines merchandise location information by RSSI algorithms, and merchandise location information is sent into zigbee telegons,
ZigBee telegons pass through serial ports and PC information exchange；Described PC connects wifi routers by cable network；This hair
It is bright by the way that ZigBee telegons are connected with PC by serial ports, if occur commodity need change price situation, PC can letter
The ZigBee routers that the control of single pass-through ZigBee telegons is interacted, ZigBee routers control each by network
ZigBee electronic price labels change price, are not only able to improve operating efficiency, reduce work mistake, and saved papery mark
Label, beneficial effect is obvious；
Again because on described RFID installation and commodity, the electronic tag is interior with commercial matters information database
Hold and correspond, in clearing, RFID radio-frequency identification cards can once read entire service information within the specific limits, greatly reduce
The clearing time, effectively improve operating efficiency；
Due to described ZigBee electronic price labels hardware positioning engine by RSSI algorithms determine product locations believe
Breath, and is sent to zigbee telegons by merchandise location information, ZigBee telegons by serial ports and PC information exchange,
ZigBee telegons are received in the supermarket's plane figure or 3D layouts that are reflected PC after positional information, and are passed through
WiFi network is distributed in the purchase guiding system of supermarket everywhere, and make things convenient for customers searching commodity, saves the time of customer, and beneficial effect is bright
It is aobvious.
It is preferred that, described ZigBee electronic price labels are controlled using CC2530 wireless singlechips, by the present invention in that
Controlled with CC2530 wireless singlechips, cost can be reduced in the case where ensureing the stability of a system, the market competitiveness is improved.
It is preferred that, described RFID radio-frequency identification cards use AS3990 radio frequency chips, due to AS3990 radio frequency chips have compared with
High applicability, can foretaste different types of identification card, effectively improve the applicability of RFID radio-frequency identification cards.
Described alignment system includes embedded gateway system, touch screen, and the embedded gateway system is led to touch screen
Cross cable network or wireless wifi and enter row data communication with PC, touch screen display of commodity positional information can be easy to customer more
The position of commodity needed for visually understanding, improves the practicality of system.
It is preferred that, described embedded gateway system is by S3C2440 ARM9 chip controls.
Beneficial effect：A kind of supermarket's commodity intelligent tagging systems that the present invention is provided compared with prior art, with following
Advantage：
1. it is easy to operate：The present invention is by the way that ZigBee telegons are connected with PC by serial ports, if occurring commodity needs
The situation of price is changed, PC can control the ZigBee routers interacted, ZigBee roads simply by ZigBee telegons
Each ZigBee electronic price label is controlled to change price by network by device, it is easy to operate, reduce work mistake；
2. it is cost-effective：The present invention is used by using electronic price label instead of paper labels, is not only able to change in time
Changeable price information, and replacing price only needs electronical display, and papery, effectively save cost will not be wasted again；
3. operating efficiency is high：The present invention by by described RFID install with commodity, electronic tag and business
The content of business information database is corresponded, and in clearing, RFID radio-frequency identification cards can once read whole within the specific limits
Merchandise news, greatly reduces the clearing time, effectively improves operating efficiency；
4. practicality is high：The present invention passes through the hardware positioning engine of ZigBee electronic price labels is true using RSSI algorithms
Determine merchandise location information, and merchandise location information is sent to zigbee telegons, ZigBee telegons pass through serial ports and PC
Machine information is interacted, and ZigBee telegons receive the supermarket's plane figure or 3D layouts for being reflected PC after positional information
In, and be distributed to by WiFi network in the purchase guiding system of supermarket everywhere, make things convenient for customers searching commodity, saves the time of customer,
Improve the practicality of commodity intelligent tagging systems；
5. it is simple in construction：The present invention can be passed through by the way that described PC is connected by cable network with WiFi routers
WiFi wireless networks directly control each system such as marked price, reduce the use of cable network and can simplify structure, beneficial effect is bright
It is aobvious.
Brief description of the drawings
Fig. 1 is Organization Chart of the present invention；
Fig. 2 is pricing system workflow diagram；
Fig. 3 is alignment system workflow diagram；
Fig. 4 is settlement system workflow diagram.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification for planting the equivalent form of value falls within the application appended claims limited range.
A kind of supermarket's commodity intelligent tagging systems as shown in Figure 1, a kind of supermarket's commodity intelligent tagging systems, including PC
Machine, pricing system, settlement system, alignment system, commodity information database, POS, PC connect business by cable network
Product information database and POS, the pricing system include：It is connected what is formed with Electronic Paper by ZigBee wireless modules
ZigBee electronic price labels, ZigBee routers, ZigBee telegons, described ZigBee telegons pass through serial ports and PC
Information exchange；Settlement system includes：RFID, RFID radio-frequency identification cards, described RFID are believed with commodity
The merchandise news ceased in database is corresponding, RFID radio-frequency identification cards and PC information exchange；Described alignment system includes：
Hardware positioning engine, the ZigBee telegons of ZigBee electronic price labels, the hardware of described ZigBee electronic price labels
Engine of positioning determines merchandise location information by RSSI algorithms, and merchandise location information is sent into zigbee telegons,
ZigBee telegons pass through serial ports and PC information exchange；Described PC connects wifi routers by cable network；It is described
ZigBee electronic price labels controlled using CC2530 wireless singlechips；Described RFID radio-frequency identification cards are penetrated using AS3990
Frequency chip；：Described alignment system includes embedded gateway system, touch screen, and the embedded gateway system is led to touch screen
Cross cable network or wireless wifi and enter row data communication with PC, contact product display of commodity positional information；Described is embedded
Gateway system is by S3C2440 ARM9 chip controls.
Embodiment 1
Such as Fig. 2 pricing system workflow diagrams, PC is as the server of whole system, and tension management system interface is by C#
Software is developed, and database, each front office cashier's machine system, wifi of whole supermarket commodity information are connected by cable network
Wireless router and partially embedded gateway, connect zigbee telegons by serial ports, set up whole zigbee wireless networks.
The shelf price tags of all commodity are connected what is formed by ZigBee wireless modules using low-power consumption with Electronic Paper
ZigBee electronic price labels, described ZigBee electronic price labels are controlled using CC2530 wireless singlechips, operation
Zstack protocol stacks；At least one zigbee router of each commodity on shelf label, for safeguarding network and forwarding data, often
Individual zigbee electronic price labels use low power dissipation design, for a long time in a dormant state, are waken up by ZigBee telegons, institute
The ZigBee electronic price labels stated are powered using 3.3V button cells, can continuously use for 5 years, there is the longer use longevity
Will be by zstack protocol stacks formation self-organizing Star Network after electricity on life, ZigBee electronic price labels, and pass through ZigBee
Router adds the network that ZigBee telegons are set up.PC can be by ZigBee telegons to any one ZigBee electronics
Price tag node carries out the change of the information such as price, and is shown on electronic-paper display screen, while being synchronized to backstage commodity number
According in storehouse.
Embodiment 2
Alignment system workflow diagram as shown in Figure 3, described alignment system includes：ZigBee electronic price labels
Hardware positioning engine, ZigBee, embedded gateway system, touch screen, the hardware positioning of described ZigBee electronic price labels
Engine determines merchandise location information by RSSI algorithms, and merchandise location information is sent into zigbee telegons, ZigBee
Telegon passes through serial ports and PC information exchange；Hardware positioning engine, the ZigBee telegons of ZigBee electronic price labels, institute
The hardware positioning engine for the ZigBee electronic price labels stated determines merchandise location information by RSSI algorithms, and by commodity position
Confidence breath is sent to ZigBee telegons；The positioning of commodity uses the hard of ZigBee electronic price label node CC2530 controllers
Part engine of positioning, by RSSI technologies, interdependent node is accurately calculated according to received signal strength and known reference node location
Position, is then sent to electrician on ZigBee telegon receiving terminals, each ZigBee electronic price labels node by positional information
After work, the reference mode that periphery is at least more than 3 uses distributed computing method by engine of positioning, uses known reference
The RSSI Information locatings of node；Such a Distributed localization calculate avoid a large amount of network transmissions that centralized calculation method brings with it is logical
Believe delay issue, positioning precision improves accuracy within 0.5m；Described ZigBee telegons receive all ZigBee electronics
The relative position that price tag node is sent（The position of i.e. representative commodity）Afterwards, the planar cloth of supermarket in PC is reflected
In office's figure or 3D layouts, and it is published to by wifi network in each purchase guiding system of supermarket everywhere.Embedded gateway system by
S3C2440 ARM9 chip controls, it is accessible to touch screen, Windows CE operating systems are installed, equipped with wired network mouthful and wifi moulds
Block, the wifi routers that can be connected by cable network or wireless wifi network with server enter row data communication, and connect
The product locations real-time navigation figure that server is sent is received, facilitates user to carry out the lookup and positioning of commodity.
Embodiment 3
A kind of supermarket's commodity intelligent tagging systems shown in Fig. 4, its settlement system includes：RFID, RFID are penetrated
Frequency identification card, described RFID is corresponding with the merchandise news in commodity information database, RFID radio-frequency identification cards
With PC information exchange；Use hyperfrequency（UHF）915M RFIDs replace original bar code, and each label is carried
Unique card number, and pre-deposit in merchandising database, corresponded with commodity price in corresponding database, while each electricity
Also storage has the essential information of commodity in subtab；All RFID tags are read by the RFID card reader module at cashier
Take, AS3991 is programmed as core radio frequency chip, RFID card reader using anticollision technology, disposably can be read in region
The label card number information of all commodity, by with the commodity and prices match in database, and added up, realize commodity price
Quick clearing, lump-sum settlement success after, purchase commodity corresponding to card number will be removed from background data base list, Bu Huizai
It is secondary to compute repeatedly.
Claims (1)
1. a kind of supermarket's commodity intelligent tagging systems, it is characterised in that：Including PC, pricing system, settlement system, positioning system
System, commodity information database, POS, PC connect commodity information database and POS by cable network, described
Pricing system includes：The ZigBee electronic price labels formed, ZigBee routes are connected with Electronic Paper by ZigBee wireless modules
Device, ZigBee telegons, described ZigBee telegons pass through serial ports and PC information exchange；
Settlement system includes：RFID, RFID radio-frequency identification cards, described RFID and information of goods information data
Merchandise news in storehouse is corresponding, RFID radio-frequency identification cards and PC information exchange；
Described alignment system includes：Hardware positioning engine, the ZigBee telegons of ZigBee electronic price labels, it is described
The hardware positioning engine of ZigBee electronic price labels determines merchandise location information by RSSI algorithms, and product locations are believed
Breath is sent to ZigBee telegons, and ZigBee telegons pass through serial ports and PC information exchange；Described PC passes through wired network
Network connects wifi routers, and described ZigBee electronic price labels are controlled using CC2530 wireless singlechips, runs zstack
Protocol stack；Described RFID radio-frequency identification cards use AS3990 radio frequency chips；Described alignment system includes embedded gateway system
System, touch screen；The embedded gateway system carries out data with PC by cable network or wireless wifi with touch screen and led to
Letter, touch screen display of commodity positional information；Described embedded gateway system is by S3C2440 ARM9 chip controls；
The shelf price tags of all commodity are connected what is formed by ZigBee wireless modules using low-power consumption with Electronic Paper
ZigBee electronic price labels, at least one ZigBee router of each commodity on shelf label, for safeguarding network and forwarding
Data, each ZigBee electronic price labels use low power dissipation design, for a long time in a dormant state, by ZigBee telegons
Wake up, described ZigBee electronic price labels are powered using 3.3V button cells, will after electricity on ZigBee electronic price labels
Add what ZigBee telegons were set up by zstack protocol stacks formation self-organizing Star Network, and by ZigBee routers
Network, PC carries out the change of pricing information by ZigBee telegons to any one ZigBee electronic price labels node,
And be shown on electronic-paper display screen, while being synchronized in the merchandising database of backstage；
The alignment system also includes：The positioning of commodity uses the hardware of ZigBee electronic price label node CC2530 controllers
Engine of positioning, interdependent node position is accurately calculated by RSSI technologies according to received signal strength and known reference node location
Put, positional information is then sent to ZigBee telegon receiving terminals, each ZigBee electronic price labels node works on power
Afterwards, the reference mode at least more than 3, periphery, distributed computing method is used by engine of positioning, uses known reference section
The RSSI Information locatings of point, positioning precision is within 0.5m；Described ZigBee telegons receive all ZigBee electronics prices
Behind the position for the representative commodity that label node is sent, reflected the plane figure of supermarket or 3D layouts in PC
In, and be published to by wifi network in each purchase guiding system of supermarket everywhere, connect touch-screen and Windows CE operating systems be installed,
Equipped with wired network mouthful and wifi module, the wifi routers being connected by cable network or wireless wifi network with server enter
Row data communication, and the product locations real-time navigation figure that the reception server is sent, facilitate user to carry out the lookup and positioning of commodity；
Its settlement system also includes：Use hyperfrequency（UHF）915M RFIDs replace original bar code, Mei Gebiao
Label tape has unique card number, and pre-deposits in merchandising database, is corresponded with commodity price in corresponding database, simultaneously
Also storage has the information of commodity in each electronic tag；All RFID tags are carried out by the RFID card reader module at cashier
Read, AS3991 is programmed as core radio frequency chip, RFID card reader using anticollision technology, can disposably read region
The label card number information of interior all commodity, by with the commodity and prices match in database, and added up, realize commodity valency
The quick clearing of lattice, after lump-sum settlement success, the card number corresponding to purchase commodity will be removed from background data base list, will not
Compute repeatedly again.
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| CN104850877A (en) * | 2015-05-19 | 2015-08-19 | 叶鸿钊 | Commodity electronic tag system |
| US20170124364A1 (en) * | 2015-11-03 | 2017-05-04 | Microsoft Technology Licensing, Llc | Non-rotationally symmetric short-range wireless tag |
| US10955977B2 (en) | 2015-11-03 | 2021-03-23 | Microsoft Technology Licensing, Llc | Extender object for multi-modal sensing |
| CN106709538A (en) * | 2016-11-17 | 2017-05-24 | 南京邮电大学 | RFID-based settlement and inventory and positioning and antitheft system |
| CN106887687A (en) * | 2017-03-25 | 2017-06-23 | 韶关学院 | Supermarket's commodity electronic labeling Symmetric Orthogonal folding line element antenna and its application method |
| CN108053011A (en) * | 2017-12-18 | 2018-05-18 | 广州科政数码科技有限公司 | The electronic tag display methods and its display device that low-power consumption is shown with screen with partitioned |
| CN110166966A (en) * | 2018-01-02 | 2019-08-23 | 上海保资电子有限公司 | A kind of electronics price tag system based on ZigBee and WiFi protocol realization redundancy networking |
| CN108922079B (en) * | 2018-06-05 | 2020-12-18 | 创新先进技术有限公司 | Data processing method, article detection method and device |
| CN110580555A (en) * | 2018-06-08 | 2019-12-17 | 新科实业有限公司 | commodity management method and system |
| US20200265404A1 (en) * | 2019-02-19 | 2020-08-20 | Toshiba Tec Kabushiki Kaisha | Point of sale system and commodity accounting processing method |
| CN109936573A (en) * | 2019-02-25 | 2019-06-25 | 昆山市华显光电科技有限公司 | A kind of electronic labelling system |
| WO2020199152A1 (en) * | 2019-04-03 | 2020-10-08 | 浙江汉朔电子科技有限公司 | Method and device for detecting location change of electronic shelf label |
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