CN102722944A - Shopping settlement system and method thereof - Google Patents
Shopping settlement system and method thereof Download PDFInfo
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- CN102722944A CN102722944A CN2011104253176A CN201110425317A CN102722944A CN 102722944 A CN102722944 A CN 102722944A CN 2011104253176 A CN2011104253176 A CN 2011104253176A CN 201110425317 A CN201110425317 A CN 201110425317A CN 102722944 A CN102722944 A CN 102722944A
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Abstract
The invention provides a shopping settlement system and a method thereof. The system comprises a point-of-sale terminal system, management information system used to store a merchandise inventory record and a plurality of RFID tags arranged in the merchandise respectively. The each RFID tag comprises corresponding merchandise information. The merchandise information at least comprises merchandise identification. A RFID reader and writer is used to read the merchandise information in the RFID tags in a coverage scope and send to the connected management information system through Ethernet. The management information system is used to update the stored merchandise inventory record according to the merchandise information sent by the RFID reader and writer and form a merchandise sale record so as to send to the point-of-sale terminal system. The point-of-sale terminal system is used to carry out settlement according to the merchandise sale record. By using the system and method of the invention, settlement efficiency can be increased.
Description
Technical field
The present invention relates to the Internet of Things field, relate in particular to a kind of shopping settlement system and method thereof.
Background technology
What modern industrial and commercial trade was unusual enlivens, and the circulation of commodity is strengthened greatly, and kind is many and miscellaneous; What in present supermarket settlement system, use is bar code identification and description; The unit that the bar code structure is made up of " bar " and the white sky of several black, black bar is high to the reflectivity of light to the low and white sky of reflectivity of light, and the width of adding bar is different; Just can make scanning ray produce different reflection receptions; On photoelectric conversion device, convert different electric pulses to, electric impulse signal is amplified and shaping, export to code translator with binary pulse signal at last and decipher through Circuits System.Need cashier's service condition sign indicating number reader to aim at the bar coded sticker of commodity during clearing, scan one by one, careless mistake is arranged easily, and sweep time is long, very common scene is exactly that the supermarket queue number is a lot, and troop is very long, and user experience is very bad.
Present bar code reader mainly contains following several kinds:
(1) the fixed or hand-held recognizer that directly is connected with PC terminal or POS machine.
(2) portable data collector.
(3) wireless handheld data terminal.
Present supermarket settlement system mainly is divided into receives, warehouse-in, and outbound is sold, and the price inquiry is made an inventory etc., and the concrete operations of each intermediate links are following in the settlement system of supermarket:
Receive: the supermarket employee utilizes barcode reading device scan goods bar code, links to each other the title of this less important thing of receiving of inquiry on the MIS management system of the supermarket of main frame with main frame through wireless network; Quantity, article No.s etc. are confirmed article No.; The quantity of typing article No.; Bar code reader can show just whether this goods satisfies order, if meet the demands, promptly puts in storage.The warehouse-in back is arranged in corresponding goods yard according to certain attribute of goods; Utilize the handheld terminal scanning position code of shelf down again; After all kinds of goods are accomplished, handheld terminal is placed on the continuous communication seat of the PC that links to each other with the supermarket mis system, can merchandise news be sent to computing machine.
Warehouse-in and outbound: the warehouse department in supermarket manages for ease, implements supermarket all departments responsibility, and management repeats to receive.This step also is to accomplish through barcode scanner.
Sell: sale is the core in supermarket, through the POS system that links to each other with the supermarket mis system commodity bar code identification and clearing is cash equivalents.Need utilize bar code scanner one commodity that a pair of client purchases to settle accounts.
The price inquiry: in some large supermarkets, certain position in supermarket has bar code reader, needs the supermarket client that the bar code of inquiry commodity is aimed at reader with inquiry.
Make an inventory: making an inventory is the means that data are collected in the supermarket.Supermarket shop-assistant's hand is taken wireless handheld terminal, and according to the host command that transmits through wireless network, to the shelf of appointment, the bar code of commodity is specified in scanning, confirm the phase to be checked behind the commodity, then material upload to main frame, main frame carries out data analysis.
Summary of the invention
The technical matters that the present invention will solve is how to improve the treatment effeciency of commodity clearing.
In order to address the above problem, the invention provides a kind of shopping settlement system, comprising:
Point-of-sale terminal system, the MIS that is used to preserve the commodity stocks record;
A plurality of wireless radio frequency discrimination RFID labels are placed in the commodity respectively; Comprise corresponding merchandise news in each RFID label, said merchandise news comprises the sign of commodity at least;
Rfid interrogator is used for reading the merchandise news of the RFID label in the coverage, and sends to the said MIS that is connected through Ethernet;
The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and forms the merchandise sales record and send to said point-of-sale terminal system;
Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
Further, the kind of said rfid interrogator comprises:
RFID bluetooth read write line;
Fixed rfid interrogator comprises the rfid interrogator antenna.
Further, said rfid interrogator antenna is the rectangular door shape.
Further, when said fixed rfid interrogator also is used for the merchandise news in reading commodity RFID label, adopt anti-collision algorithm to filter out merchandise news through the RFID label of said rectangular door shape antenna.
Further, the radiofrequency signal reception/transmission frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
The present invention also provides a kind of shopping settlement method, comprising:
In each commodity, place the RFID label, comprise corresponding merchandise news in the said RFID label, said merchandise news comprises the sign of commodity at least;
When commodity passed through the coverage of rfid interrogator, rfid interrogator read the merchandise news in the RFID label in the commodity, and sent to MIS through Ethernet;
The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and formation merchandise sales record sends to the point-of-sale terminal system;
Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
Further, said rfid interrogator comprises a rectangular door shape antenna.
Further, when rfid interrogator reads the merchandise news in the RFID label in the commodity, adopt anti-collision algorithm to filter out merchandise news through the RFID label of said rectangular door shape antenna.
Further, the radiofrequency signal reception/transmission frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
Technical scheme of the present invention replaces bar code with RFID (Radio Frequency Identification, radio frequency identification) label, utilizes read write line can carry out reading of commodity in batches; The commodity of one shopping cart can read the information of all commodity, price fast through read write line; Quantity, ledgers etc. can be printed shopping list at once; Utilize POS system to check out apace, save the clearing time greatly, improve user experience; When receiving, putting in storage and making an inventory, also can raise the efficiency greatly.Because the storage space of RFID is much larger than bar code, commodity utilize the RFID coding, can be with the time of making the product of commodity, and the shelf-life, presell price etc. all writes the label storage inside; In addition, RFID uses the wireless communication mode, and it can be applied to high pollution environment and radioactive environments such as dust, greasy dirt, and it is sealed package, and the life-span is longer than bar code.The RFID data also can dynamically be changed, and the RFID label can writing information, thereby just give the function of RFID label interactive portable data file, and the write time is also short.The reading and writing data that the RFID label can be label provides cryptoguard, thereby has higher security.As long as RFID appears in the magnetic field range of the antenna that is connected with read write line; Just can carry out dynamic tracking and monitoring to it, this provides good way for theft management, in Non-Purchase Exit, writes and sets up reading and writing device antenna; As long as the RFID label of the commodity of checkout does not come across this, just can report to the police.
Description of drawings
Fig. 1 is the synoptic diagram of the shopping settlement system of embodiment one.
Embodiment
To combine accompanying drawing and embodiment that technical scheme of the present invention is explained in more detail below.
Need to prove that if do not conflict, each characteristic among the embodiment of the invention and the embodiment can mutually combine, all within protection scope of the present invention.
Embodiment one, a kind of shopping settlement system comprise: point-of-sale terminal (POS) system, be used to preserve the MIS (Management Information System, MIS) of commodity stocks record;
A plurality of RFID labels are placed in the commodity respectively; Comprise corresponding merchandise news in each RFID label, said merchandise news comprises the sign of commodity at least, can also comprise title and price of commodity etc.;
Rfid interrogator is used for reading the merchandise news of the RFID label in the coverage, and sends to the said MIS that is connected through Ethernet;
The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and forms the merchandise sales record and send to said point-of-sale terminal system;
Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
Said POS system is an account-settling facility, collects cash or cash equivalents.Be a kind of relatively independent sale real time information system, can and networking operation; Major function comprises having a power failure and keeps, suspend payment and recovery payment, and the deletion commodity are selected in cashier's cryptoguard, can use retail; Discount is appraised at the current rate, and moves back thing, cash; Check, credit card, member card, stored value card; Accumulating card such as gives at marketing method, and many currency exchange rates are handled automatically, printable cashier's form etc.POS system can also be notified the commodity of accomplishing checkout to said MIS, to upgrade its record.
Said MIS is the management platform of shopping settlement system, can be responsible for wholely advancing, and pin is transferred the management of deposit system and financial management, stock control, attendance management etc.
The shopping settlement system of present embodiment utilizes RFID to substitute bar code; RFID is a kind of contactless automatic identification technology, and it is through the automatic recognition objective object of radiofrequency signal and obtain related data, and identification work need not manual intervention, can work in various rugged surroundings.The RFID technology can be discerned high-speed moving object and can discern a plurality of labels simultaneously, and is swift and convenient to operate.
In the present embodiment, the radiofrequency signal reception/transmission frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
In the present embodiment, the kind of said rfid interrogator can comprise:
RFID bluetooth read write line: a kind of equipment of handhold read-write RFID label.
Fixed rfid interrogator: comprise the rfid interrogator antenna.
In the present embodiment, said rfid interrogator antenna is the rectangular door shape, and the antenna that uses the rectangular door shape is in order to strengthen the area of antenna, thereby strengthens antenna power, more comprehensively to read the merchandise news in the RFID label.
In the present embodiment, when said fixed rfid interrogator also is used for the merchandise news in reading commodity RFID label, adopt anti-collision algorithm to filter out merchandise news through the RFID label of said rectangular door shape antenna.
In the present embodiment, the pairing commodity of merchandise news that said MIS only reads the rfid interrogator of cashier counter add and advance the merchandise sales record as merchandising; When the cashier counter comprised a plurality of rfid interrogator, each rfid interrogator had sign separately, and the pairing commodity of merchandise news that said MIS reads different rfid interrogators according to this sign add in the merchandise sales record separately.
An example of present embodiment is the shopping settlement system that is applied in the supermarket; As shown in Figure 1, comprising: be placed on RFID label in the commodity, RFID bluetooth read write line (comprise hand-held be placed in the self-inquiry terminal), MIS, POS system, fixed rfid interrogator and rectangular door shape antenna thereof.
The specific practice of several flow processs of the shopping settlement system of this example is following:
Receive: before receiving, supplier should embed commodity packaging inside with the RFID label that meets the universal RFID standard, and the RFID label writes merchandise news.Can utilize RFID bluetooth read write line that merchandise news is read and writes when the supermarket staff receives, also can write the personnel of receiving, the attribute informations such as time of receiving, and carry out synchronously with the management platform MIS in supermarket.
Warehouse-in and outbound: rfid interrogator capable of using reads merchandise news, pick up speed fast in batches.
Sell: the most crucial step of clearing in the supermarket, the antenna that connects the rfid interrogator of supermarket POS system is a rectangular door shape thing; Client's end of doing shopping, when pushing away shopping cart and getting into the antenna door, the magnetic field of antenna door can be read the information of all commodity immediately, and imports merchandise news into the supermarket POS system so that check out.Shopping cart gets into the moment of antenna door, can read all wherein information of commodity at once.Utilizing door shape structural reason is for the problem of managing conflict; The read write line that prevents the next door reads merchandise news; This structure anti-collision algorithm capable of using filters the merchandise news that the next door rfid interrogator reads, also can avoid this read write line to read being about to getting in the RDIF label of this antenna door (promptly will settle accounts) merchandise news or through the merchandise news in the RDIF label of this antenna door (promptly settling accounts); Threshold value can be set, filtering out according to the power of radiofrequency signal is not through the merchandise news in the RDIF label of this antenna door yet.
Inquiry: rfid interrogator can be placed in the supermarket in self-inquiry terminal; Self-inquiry terminal comprises the merchandise news of display screen in order to show that rfid interrogator reads; Client only needs commodity are put in the coverage of this rfid interrogator antenna and gets final product, easily inquiring information of goods.
Make an inventory: the supermarket staff can utilize rfid interrogator to combine the management platform MIS in supermarket to make an inventory, and will raise the efficiency greatly.
Embodiment two, a kind of shopping settlement method comprise:
In each commodity, place the RFID label, comprise corresponding merchandise news in the said RFID label, said merchandise news comprises the sign of commodity at least;
When commodity passed through the coverage of rfid interrogator, rfid interrogator read the merchandise news in the RFID label in the commodity, and sent to MIS through Ethernet;
The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and formation merchandise sales record sends to the point-of-sale terminal system;
Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
In the present embodiment, said rfid interrogator comprises a rectangular door shape antenna.
In the present embodiment, said rfid interrogator adopts anti-collision algorithm to filter out the merchandise news through the RFID label of said rectangular door shape antenna.
In the present embodiment, the radiofrequency signal reception/transmission frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (9)
- One kind the shopping settlement system, comprising:Point-of-sale terminal system, the MIS that is used to preserve the commodity stocks record;It is characterized in that, also comprise:A plurality of wireless radio frequency discrimination RFID labels are placed in the commodity respectively; Comprise corresponding merchandise news in each RFID label, said merchandise news comprises the sign of commodity at least;Rfid interrogator is used for reading the merchandise news of the RFID label in the coverage, and sends to the said MIS that is connected through Ethernet;The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and forms the merchandise sales record and send to said point-of-sale terminal system;Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
- 2. the system of claim 1 is characterized in that, the kind of said rfid interrogator comprises:RFID bluetooth read write line;Fixed rfid interrogator comprises the rfid interrogator antenna.
- 3. system as claimed in claim 2 is characterized in that:Said rfid interrogator antenna is the rectangular door shape.
- 4. system as claimed in claim 3 is characterized in that:When said fixed rfid interrogator also is used for the merchandise news in reading commodity RFID label, adopt anti-collision algorithm to filter out merchandise news through the RFID label of said rectangular door shape antenna.
- 5. according to any one of claims 1 to 4 system is characterized in that:Radiofrequency signal reception/transmission the frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
- One kind the shopping settlement method, comprising:In each commodity, place the RFID label, comprise corresponding merchandise news in the said RFID label, said merchandise news comprises the sign of commodity at least;When commodity passed through the coverage of rfid interrogator, rfid interrogator read the merchandise news in the RFID label in the commodity, and sent to MIS through Ethernet;The merchandise news that said MIS is used for sending according to said rfid interrogator is upgraded the commodity stocks record of being preserved, and formation merchandise sales record sends to the point-of-sale terminal system;Said point-of-sale terminal system is used for settling accounts according to said merchandise sales record.
- 7. method as claimed in claim 6 is characterized in that:Said rfid interrogator comprises a rectangular door shape antenna.
- 8. method as claimed in claim 6 is characterized in that:When rfid interrogator reads the merchandise news in the RFID label in the commodity, adopt anti-collision algorithm to filter out merchandise news through the RFID label of said rectangular door shape antenna.
- 9. like each described method in the claim 6 to 8, it is characterized in that:Radiofrequency signal reception/transmission the frequency range of said RFID label and rfid interrogator between the 940MHz, comprises 920MHz and 940MHz at 920MHz.
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| CN2011104253176A CN102722944A (en) | 2011-12-19 | 2011-12-19 | Shopping settlement system and method thereof |
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| CN2011104253176A CN102722944A (en) | 2011-12-19 | 2011-12-19 | Shopping settlement system and method thereof |
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| CN106373295A (en) * | 2016-08-28 | 2017-02-01 | 桂林力拓信息科技有限公司 | Supermarket intelligent integrated service system |
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| CN107132998A (en) * | 2016-02-29 | 2017-09-05 | 东芝泰格有限公司 | Printer |
| CN107247976A (en) * | 2017-04-17 | 2017-10-13 | 广州市度信息技术有限公司 | The self-service extracting method of article and device based on RFID |
| CN107330686A (en) * | 2017-05-25 | 2017-11-07 | 段元文 | Method, device and the computer-readable recording medium of gate barcode scanning |
| CN108573376A (en) * | 2018-04-08 | 2018-09-25 | 杭州火小二科技有限公司 | self-help shopping settlement system and method |
| CN109003068A (en) * | 2018-09-26 | 2018-12-14 | 西安科技大学 | A kind of unattended supermarket system based on RFID |
| CN109147234A (en) * | 2018-07-27 | 2019-01-04 | 广州联欣自动识别技术有限公司 | A kind of quick settlement system based on RFID |
| CN112634548A (en) * | 2019-09-24 | 2021-04-09 | 东芝泰格有限公司 | Commodity sales data processing apparatus |
| CN113095908A (en) * | 2021-04-22 | 2021-07-09 | 深圳正品创想科技有限公司 | Information processing method, server and information processing system |
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Application publication date: 20121010 |