CN101615325A - System folk prescription method, system and the equipment of a kind of sales bill and paying receipt - Google Patents
System folk prescription method, system and the equipment of a kind of sales bill and paying receipt Download PDFInfo
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- CN101615325A CN101615325A CN200810068030A CN200810068030A CN101615325A CN 101615325 A CN101615325 A CN 101615325A CN 200810068030 A CN200810068030 A CN 200810068030A CN 200810068030 A CN200810068030 A CN 200810068030A CN 101615325 A CN101615325 A CN 101615325A
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Abstract
The present invention is applicable to the retailing technical field of automation, and system folk prescription method, system and the equipment of a kind of sales bill and paying receipt is provided.In the present invention, printout comprises the sales bill of the single information of commodity system, thereby has avoided hand-written document to occur mistake easily, opens the lower problem of single-action rate.Need to print paying receipt after the cashier cash register, in the process of printing paying receipt, obtain the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and digital signature is printed in the paying receipt.This paying receipt can be the new document of printing of cashier, also can be for having printed the sales bill of digital signature.The digital signature of special counter checking paying receipt, and when checking is passed through, corresponding commodity is paid the consumer.So prevented effectively that paying receipt from being copied the loss that brings to special counter, market.
Description
Technical field
The invention belongs to the retailing technical field of automation, relate in particular to system folk prescription method, system and the equipment of a kind of sales bill and paying receipt.
Background technology
Along with the development of retail trade, increasing megastore appears in the city of China.And manufacturers such as clothes, electrical equipment also set up the commodity that special counter is sold manufacturer in the market.When consumer wants is bought a certain commodity of special counter, generally need be left the sales bill of this commodity correspondence by the retail clerk of being responsible for special counter, the consumer is the sales bill cashier that goes to the market whereby again, i.e. POS terminal payment.After cashier receives fund, at corresponding sales bill loam cake receipt stamp.The consumer relies on this sales bill of having affixed one's seal to go special counter to extract corresponding commodity again.
At present, the sales bill of special counter generally is hand-written by the sales force who is responsible for special counter, thereby occurs following problem easily: occur clerical mistake during (1) hand-written document; (2) it is lower to open the single-action rate, causes client to wait in line out the hand-written document of single situation (3) easily and occurs the situation of careless handwriting easily, thereby cause the cashier can't correctly discern handwritten content.
Summary of the invention
The purpose of the embodiment of the invention is to provide the system folk prescription method of a kind of sales bill and paying receipt, be intended to solve hand-written sales bill and occur mistake easily, it is lower to open the single-action rate, and the paying receipt of cashier is brought the problem of loss by imitated to market, special counter easily.
The embodiment of the invention is achieved in that a kind of system folk prescription method of paying receipt, said method comprising the steps of:
Obtain the special counter identification information of obligation commodity, and consumption sum information;
Generate digital signature;
Printout comprises the paying receipt of described digital signature.
Another purpose of the embodiment of the invention is to provide a kind of system single system of paying receipt, and described system comprises:
Acquisition module is used to obtain the special counter identification information of obligation commodity and consumption sum information;
The digital signature generation module is used to generate digital signature; And
The paying receipt print module is used for the paying receipt that printout comprises described digital signature.
Another purpose of the embodiment of the invention is to provide a kind of system of paying receipt to set up fully, and described system sets up and comprises a printing equipment fully, and described equipment also comprises the system single system of paying receipt, and described system single system comprises:
Acquisition module is used to obtain the special counter identification information of obligation commodity and consumption sum information;
The digital signature generation module is used to generate digital signature; And
The paying receipt print module is used for the paying receipt that printout comprises described digital signature.
Another purpose of the embodiment of the invention is to provide a kind of system single system of sales bill, and described system single system comprises:
The commodity sign information receiving module is used to receive the commodity sign information of input;
The single information acquisition module of commodity system is used to obtain the single information of commodity system of described commodity sign information correspondence;
The printout module is used for the sales bill that printout comprises the single information of described commodity system; And
The digital signature authentication module is used to verify the digital signature information on the paying receipt;
The single information of described commodity system includes the amount information of commodity, and the special counter identification information of the corresponding special counter of commodity.
Another purpose of the embodiment of the invention is to provide a kind of system of sales bill to set up fully, and described system sets up fully and comprises:
Message input device;
Printing equipment; And
Sales bill system single system, be used to receive commodity sign information through described message input device input, obtain the single information of commodity system of described commodity sign information correspondence, control the sales bill that described printing equipment printout comprises the single information of described commodity system, and the digital signature information on the checking paying receipt;
The single information of described commodity system includes the amount information of commodity, and the special counter information of the corresponding special counter of commodity.
Another purpose of the embodiment of the invention is to provide a kind of method for anti-counterfeit of sales bill, said method comprising the steps of:
The billing terminal of sales bill receives the commodity sign information of input, obtain the single information of commodity system of described commodity sign information correspondence, printout comprises the sales bill of the single information of described commodity system, the single information of described commodity system includes the amount information of commodity, and the special counter identification information of the corresponding special counter of commodity;
The billing terminal of paying receipt obtains the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and printout comprises the paying receipt of described digital signature;
Digital signature information on the billing terminal checking paying receipt of sales bill.
In an embodiment of the present invention, printout comprises the sales bill of the single information of commodity system, thereby has avoided hand-written document to occur mistake easily, opens the lower problem of single-action rate.Need to print paying receipt after the cashier cash register, in the process of printing paying receipt, obtain the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and digital signature is printed in the paying receipt.This paying receipt can be the new document of printing of cashier, also can be for having printed the sales bill of digital signature.The digital signature of special counter checking paying receipt, and when checking is passed through, corresponding commodity is paid the consumer.So prevented effectively that paying receipt from being copied the loss that brings to special counter, market.
Description of drawings
Fig. 1 is the implementing procedure figure of the system folk prescription method of the sales bill that provides of the embodiment of the invention;
Fig. 2 is the synoptic diagram of sales bill of the cover western-style clothes that provides of the embodiment of the invention;
Fig. 3 is the implementing procedure figure of the system folk prescription method of the paying receipt that provides of the embodiment of the invention;
Fig. 4 is the implementing procedure figure of the verification certificate method of the paying receipt that provides of the embodiment of the invention;
Fig. 5 is that the system of the sales bill that provides of the embodiment of the invention sets up the structural representation that is equipped with;
Fig. 6 is the structural representation of the system single system of the sales bill that provides of the embodiment of the invention;
Fig. 7 is the structural representation of the system single system of the paying receipt that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In an embodiment of the present invention, printout comprises the sales bill of the single information of commodity system, thereby has avoided hand-written document to occur mistake easily, opens the lower problem of single-action rate.Need to print paying receipt after the cashier cash register, in the process of printing paying receipt, obtain the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and digital signature is printed in the paying receipt.This paying receipt can be the new document of printing of cashier, also can be for having printed the sales bill of digital signature.The digital signature of special counter checking paying receipt, and when checking is passed through, corresponding commodity is paid the consumer.So prevented effectively that paying receipt from being copied the loss that brings to special counter, market.
Fig. 1 shows the implementing procedure of the system folk prescription method of the sales bill that the embodiment of the invention provides, and details are as follows:
In step S101, receive the commodity sign information of input.
Need distinguish the commodity in the market in advance,,, can adopt bar code as commodity sign information as embodiments of the invention because present commodity generally have bar code.As another embodiment of the present invention, market or special counter also can be encoded to all commodity, can adopt this commodity code as commodity sign information.This is numbered the character string that numeral, monogram form.Certainly, this commodity sign information also can be electronic tag.
At present, the bar code of commodity mainly contains types such as EAN8, EAN13, CODE25, CODE39 or CODE128.For the bar code on the commodity, just can read bar code by the barcode scanner of supporting this bar code type, thereby can receive commodity sign information from barcode scanner.When being commodity code, can receive the commodity sign information of input media inputs such as button or keyboard.
In step S102, obtain the single information of commodity system of this commodity sign information correspondence.
For each commodity sign information, in the information of goods information data storehouse, all preserve the information attribute value and the special counter information of this commodity sign information correspondence.Information attribute value comprises information such as the name of an article/specification, the amount of money, unit price, discount, stockpile number, vendor name of commodity.Special counter information comprises information such as special counter identification information, machine number, salesman and date.Wherein, the special counter identification information can be special counter number, special counter title etc.
As embodiments of the invention, with the amount information of the commodity that get access to, and the special counter information of the corresponding special counter of commodity is as the single information of commodity system.Certainly, also can increase out of Memory, for example name of an article/specification, discount, sales volume, stockpile number, machine number etc. on this basis again.
In embodiments of the present invention, the information of goods information data storehouse can set up internal database fully or set up the external data base that is connected communication fully with system for the system of being built in.For each commodity, can utilize input media to import the information attribute value and the special counter information of this commodity correspondence by the user.Like this, just can generate commodity sign information and the amount of money of commodity, the correspondence relationship information of special counter identification information, this correspondence relationship information is saved in the information of goods information data storehouse according to information attribute value and special counter information.
In order to guarantee the real-time update in information of goods information data storehouse, as embodiments of the invention, can edit the information of goods information data storehouse at any time, for example increase new merchandise news, modification or delete existing merchandise news etc.
In step S103, printout comprises the sales bill of the single information of this commodity system.
As embodiments of the invention, can configured in advance one print control documents, by print control file control print procedure.Print control and comprise that mainly print What chooses and print layout, parts such as number of copies control.Printed contents can comprise mall information, special counter information, information such as information attribute value.Wherein, mall information can comprise information such as market title, address, market.
When the consumer buys many commodity, according to the amount of money of commodity in the information of goods information data storehouse, the amount of money of all commodity of the purchase that adds up, required amount information in the single information of the commodity system that can obtain.
For convenience of the cashier cash register, as embodiments of the invention, the single information of the commodity systems such as the amount of money of special counter identification information and commodity can be made the form of a bar code, like this, cashier just can directly read in the amount information and the corresponding special counter identification information of commodity in the cashier's machine by barcode scanner.In order to distinguish the commodity transaction of many same amount of money of same special counter, can generate one and sell numbering, and should sell in the numbering adding bar code.Certainly, also can directly represent commodity sign information and amount information with character string forms.
When actual print procedure, can be from mall information, special counter information selects partial information or full detail to print in the information attribute value.And number of copies generally is defaulted as 3 parts, and portion is transferred to the market and preserved, and a by the special counter preservation, portion is preserved by the client.
Consult the sales bill of a cover western-style clothes shown in Figure 2, comprise market title, address, market, special counter number, special counter title, information such as machine number, salesman's numbering, date on the sales bill of this printing.In addition, understand, also comprise information attribute values such as the name of an article/specification, unit, quantity, unit price, discount, the amount of money on this sales bill in order to allow the consumer that commodity are had clearly.In addition, the bottom of this sales bill also provides this transaction corresponding bar code, comprise special counter number in this bar code, sell numbering, the amount of money three partial informations, read information needed, make things convenient for the cash register process thereby cashier can directly scan this bar code by barcode scanner.
In order to improve database, except when commodity are put in storage, warehouse-in commodity sign information and information attribute value are added to beyond the information of goods information data storehouse, when the commodity shipment, also need be in the information of goods information data storehouse quantity of corresponding these commodity of minimizing, and when commodity amount is not enough, can provide information.
Fig. 3 shows the enforcement stream of the system folk prescription method of the paying receipt that the embodiment of the invention provides, and details are as follows:
In step S201, obtain the special counter identification information of obligation commodity, and consumption sum information.
The consumer holds sales bill and comes the cashier payment, if the bar code that comprises special counter sign and amount information is arranged on the sales bill, then can receive special counter sign and amount information that barcode scanner scans the obligation commodity that obtain.When if the sign of the special counter on the sales bill only is numeral or character or its combination, then can manually import the special counter sign and the amount information of obligation commodity by input equipment by the cashier.
In step S202, generate digital signature.
Generate digital signature according to cleartext information, as embodiments of the invention, adopt Digital Signature Algorithm that the special counter identification information and the amount information of received payment commodity are carried out digital signature, obtain digital signature, promptly the cleartext information of Cai Yonging is special counter identification information and amount information.Certainly, except special counter identification information, amount information, can also adopt information attribute value, the out of Memory in the special counter information is as cleartext information, even can generate a character string at random as cleartext information.
As embodiments of the invention, can adopt the algorithm of cryptographic algorithm such as 3DES as digital signature.
In step S203, printout comprises the paying receipt of this digital signature.
As embodiments of the invention, digital signature can be character string forms or bar code form.Special counter carries out verification certificate for convenience, when printing the paying receipt of commodity, can be printed in the paying receipt selling numbering.This paying receipt can be the new document of printing of cashier, also can be for having printed the sales bill of digital signature.
Fig. 4 shows the implementing procedure of the verification certificate method of the paying receipt that the embodiment of the invention provides, and details are as follows:
In step S301, obtain the digital signature in the paying receipt.The consumer arrives special counter after holding paying receipt, and special counter need be verified the true and false of paying receipt, if the digital signature in the paying receipt is a bar code form, then can receive the digital signature that barcode scanner scanning obtains.If digital signature be character string forms constantly, then can be by the manual input digit of input equipment signature.
In step S302, at cleartext information, use the Digital Signature Algorithm identical with paying receipt, generate digital signature.
The key of Digital Signature Algorithm then is the key of cashier and special counter agreement.When cleartext information is special counter identification information and amount information, number and all have in sales figure and the paying receipt to sell, then can inquire unique special counter identification information and amount information, directly this special counter identification information and amount information be carried out the digital signature computing and get final product according to the sale in paying receipt numbering.Then need not carry out the digital signature computing to its special counter identification information and amount information if there is the numbering of sale, generate digital signature at every sales figure.
In step S303, whether the digital signature that contrast is obtained from paying receipt is identical with the digital signature of current generation.If the numbering of sale is arranged, then only needs to carry out a digital signature computing, therefore, also only need contrast once, if do not have to sell numbering, then need to compare with all digital signature that generate, in all digital signature, search with paying receipt in identical digital signature.
Owing to only have special counter and cashier to understand the key of Digital Signature Algorithm, so paying receipt is not easy by counterfeit.
The system that Fig. 5 shows the sales bill that the embodiment of the invention provides sets up the structure that is equipped with, and this equipment comprises message input device 31, data-carrier store 32, main control MCU 33, printing equipment 34, program storage 35 and random access memory 36.Main control MCU 33 is connected with message input device 31, data-carrier store 32, printing equipment 34, program storage 35 and random access memory 36 respectively.Wherein, data-carrier store 32 stores a sales bill system single system 321.
When this system set up fully the starting up, main control MCU 33 accessed initialization files from program storage 35 and this system is set up carries out initialization fully.
As embodiments of the invention, this message input device 31 is touch-screen or keyboard or electronic tag fetch equipment or the interface that connects scanner, keyboard, electronic tag fetch equipment, and the user can manually import commodity sign information by the touch-screen or the keyboard that are arranged on the single device of system.The interface that connects scanner, keyboard, electronic tag fetch equipment can be RS232 interface or PS/2 interface or USB interface.
Certainly, in order to support more outside input-output device, not only multiple interfaces can be set, and a plurality of interfaces can be set, for example can increase common PS/2 interface 39, RS232 interface 40, USB interface 41 at every kind of interface.
As embodiments of the invention, can make at this increases by a display screen 37 in single device, display screen 37 is linked to each other with main control MCU 33, by main control MCU 33 these display screen 37 display of commodity attribute informations of control, special counter information etc.
As embodiments of the invention, can make at this increases by a data exchange interface 38 in single device, this data exchange interface 38 is linked to each other with main control MCU 33, links to each other with exterior storage medium by this interface, realizes importing and exporting of data.This data exchange interface 38 can be USB interface.
Fig. 6 shows the structure of the system single system of the sales bill that the embodiment of the invention provides, and this system single system can set up the unit of the software unit, hardware cell or the soft or hard combination that are equipped with for the system that is built in sales bill.
This sales bill system single system 321 comprises the single information acquisition module 3212 of commodity sign information receiving module 3211, commodity system, printout module 3214, and built-in or is connected the information of goods information data storehouse 3213 of communicating by letter with the outside.Wherein, information of goods information data storehouse 3213 stores the correspondence relationship information of commodity sign information and the single information of commodity system.
Commodity sign information receiving module 3211 receives the commodity sign information of input, the single information acquisition module 3212 of commodity system obtains the single information of commodity system of this commodity sign information correspondence from commodity information database 3213,3214 printouts of printout module comprise the sales bill of the single information of this commodity system.The single information of this commodity system includes the amount information of commodity, and the special counter information of the corresponding special counter of commodity.
As embodiments of the invention, can in this system, add amount information, merchandising that commodity information management module 3216 generates commodity sign information and commodity commodity special counter information correspondence relationship information and be stored in the information of goods information data storehouse 3213.
Wherein, this commodity sign information is the bar code of commodity, perhaps goods number.The single information of this commodity system is character string forms, perhaps bar code form.
The consumer is after the cashier payment, and cashier is given consumer's one paying receipt, and in order to prevent the imitation of paying receipt, needing increases by a digital signature authentication module 3217, utilizes the digital signature on these digital signature authentication module 3217 checking paying receipts.
Fig. 7 shows the structure of the system single system of the paying receipt that the embodiment of the invention provides, and this system single system is that the system that is built in paying receipt sets up the software unit that is equipped with.The system of paying receipt sets up the hardware that is equipped with and can set up identical fully with the system of sales bill.
The system single system of paying receipt comprises acquisition module 71, digital signature generation module 72 and paying receipt print module 73.
Therefore, the anti-pseudoprocess of commodity is: set up the commodity sign information that the billing terminal that is equipped with receives input in the system of using sales bill, obtain the single information of commodity system of this commodity sign information correspondence, printout comprises the sales bill of the single information of this commodity system, the billing terminal of paying receipt obtains the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and printout comprises the paying receipt of this digital signature; At last, the digital signature information on the billing terminal of the sales bill checking paying receipt.
In sum, printout comprises the sales bill of the single information of commodity system, thereby has avoided hand-written document to occur mistake easily, opens the lower problem of single-action rate.Need to print paying receipt after the cashier cash register, in the process of printing paying receipt, obtain the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and digital signature is printed in the paying receipt.This paying receipt can be the new document of printing of cashier, also can be for having printed the sales bill of digital signature.The digital signature of special counter checking paying receipt, and when checking is passed through, corresponding commodity is paid the consumer.So prevented effectively that paying receipt from being copied the loss that brings to special counter, market.Generate bar code by the amount of money, and print bar code, thereby made things convenient for the relevant information of cashier to read, improved the work efficiency and the accuracy of cash register according to special counter sign and commodity.Can allow market, special counter recognize management state more easily by importing and exporting of database data.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of system folk prescription method of paying receipt is characterized in that, said method comprising the steps of:
Obtain the special counter identification information of obligation commodity, and consumption sum information;
Generate digital signature;
Printout comprises the paying receipt of described digital signature.
2, the method for claim 1 is characterized in that, described digital signature is character string forms or bar code form.
3, the system as claimed in claim 1 is characterized in that, described commodity sign information is the bar code of commodity, perhaps goods number, perhaps electronic tag.
4, a kind of system single system of paying receipt is characterized in that, described system may further comprise the steps:
Acquisition module is used to obtain the special counter identification information of obligation commodity and consumption sum information;
The digital signature generation module is used to generate digital signature; And
The paying receipt print module is used for the paying receipt that printout comprises described digital signature.
5, system as claimed in claim 4 is characterized in that, described digital signature is character string forms or bar code form.
6, system as claimed in claim 4 is characterized in that, described commodity sign information is the bar code of commodity, perhaps goods number, perhaps electronic tag.
7, a kind of system of paying receipt sets up and is equipped with, and it is characterized in that described system sets up and comprises a printing equipment fully, and described equipment also comprises the system single system of paying receipt, and described system single system comprises:
Acquisition module is used to obtain the special counter identification information of obligation commodity and consumption sum information;
The digital signature generation module is used to generate digital signature; And
The paying receipt print module is used for the paying receipt that printout comprises described digital signature.
8, a kind of system single system of sales bill is characterized in that, described system single system comprises:
The commodity sign information receiving module is used to receive the commodity sign information of input;
The single information acquisition module of commodity system is used to obtain the single information of commodity system of described commodity sign information correspondence;
The printout module is used for the sales bill that printout comprises the single information of described commodity system; And
The digital signature authentication module is used to verify the digital signature information on the paying receipt;
The single information of described commodity system includes the amount information of commodity, and the special counter identification information of the corresponding special counter of commodity.
9, a kind of system of sales bill sets up and is equipped with, and it is characterized in that described system sets up fully and comprises:
Message input device;
Printing equipment; And
Sales bill system single system, be used to receive commodity sign information through described message input device input, obtain the single information of commodity system of described commodity sign information correspondence, control the sales bill that described printing equipment printout comprises the single information of described commodity system, and the digital signature information on the checking paying receipt;
The single information of described commodity system includes the amount information of commodity, and the special counter information of the corresponding special counter of commodity.
10, a kind of method for anti-counterfeit of sales bill is characterized in that, said method comprising the steps of:
The billing terminal of sales bill receives the commodity sign information of input, obtain the single information of commodity system of described commodity sign information correspondence, printout comprises the sales bill of the single information of described commodity system, the single information of described commodity system includes the amount information of commodity, and the special counter identification information of the corresponding special counter of commodity;
The billing terminal of paying receipt obtains the special counter identification information of obligation commodity, and consumption sum information, generate digital signature, and printout comprises the paying receipt of described digital signature;
Digital signature information on the billing terminal checking paying receipt of sales bill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810068030A CN101615325A (en) | 2008-06-25 | 2008-06-25 | System folk prescription method, system and the equipment of a kind of sales bill and paying receipt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810068030A CN101615325A (en) | 2008-06-25 | 2008-06-25 | System folk prescription method, system and the equipment of a kind of sales bill and paying receipt |
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| CN101615325A true CN101615325A (en) | 2009-12-30 |
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| CN200810068030A Pending CN101615325A (en) | 2008-06-25 | 2008-06-25 | System folk prescription method, system and the equipment of a kind of sales bill and paying receipt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971227A (en) * | 2013-01-31 | 2014-08-06 | 东莞市翼友科技有限公司 | Mall transaction settlement system and method |
| CN104108247A (en) * | 2013-04-18 | 2014-10-22 | 徐州斯尔克纤维科技股份有限公司 | Tag automatic printing system |
-
2008
- 2008-06-25 CN CN200810068030A patent/CN101615325A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971227A (en) * | 2013-01-31 | 2014-08-06 | 东莞市翼友科技有限公司 | Mall transaction settlement system and method |
| CN104108247A (en) * | 2013-04-18 | 2014-10-22 | 徐州斯尔克纤维科技股份有限公司 | Tag automatic printing system |
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Open date: 20091230 |