CN104299310B - System and method used for verifying bill authenticity - Google Patents
System and method used for verifying bill authenticity Download PDFInfo
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- CN104299310B CN104299310B CN201310303391.XA CN201310303391A CN104299310B CN 104299310 B CN104299310 B CN 104299310B CN 201310303391 A CN201310303391 A CN 201310303391A CN 104299310 B CN104299310 B CN 104299310B
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Abstract
The invention discloses a system used for verifying bill authenticity. The system comprises a billing terminal used for inputting billing information and printing the billing information on a bill, a two-dimensional bar code scanner used for scanning two-dimensional bar code data on the bill, a decrypting comparing device used for analyzing the two-dimensional bar code data and comparing the two-dimensional bar code data to verify bill authenticity, a background management system used for receiving verification information and storing the verification result. The invention further discloses a method used for verifying bill authenticity. The method comprises steps that: the billing information is inputted through the billing terminal and is printed on the bill; the two-dimensional bar code data on the bill is scanned; the two-dimensional bar code is analyzed and primarily verified to determine bill authenticity; and the verification result is uploaded. The method is simple and convenient, and lawbreakers are not possible to realize tax evasion.
Description
Technical field
The present invention relates to bill anti-counterfeit technical field, (include sending out particularly to a kind of bill higher to security requirement
Ticket) false proof and fast verification system and method.
Background technology
Existing bill anti-counterfeit method is used for bill (inclusion invoice) and controls printer and tax-controlling device etc., and oneself extensively applies
In Tax（VAT invoice, value-added tax common invoice, cargo transport invoice etc.）.
Current method is mainly realized with following two ways：
（1）When generally issuing invoice, ticket information and treated ciphertext are printed in invoice nominal value simultaneously, disappearing
Expense person gets a/d, by ticket information manually enters or passes through scanning recognition technical limit spacing ticket information, checking system
The ticket information of acquisition and ciphertext decrypted value are compared to verify true from false of bills by system.
（2）Further, as described in China Patent No. CN200910017312.2, it is to put into two using ticket information and tax-control code
Dimension code, obtains ticket information by Quick Response Code technology of identification, the side that ticket information encryption is compared by checking system again with tax-control code
Method.
But there are the following problems and shortcoming for current method：
For implementation（1）Checking true and false mode is complex, slow, generally requires a large amount of manual hand manipulation's typings
Ticket information and private processes just can complete it is impossible to fast and effectively verify papers.Give consumption because of checking true from false of bills
Person brings larger workload or evades the tax to some lawless persons and provide chance.
For implementation（2）Authenticity verification cannot be carried out to invoice in the case of there is no network environment.
Therefore, how to design a kind of system and method for effective checking papers, improve the speed of the checking true and false, and
And do not limited by network environment, the direction of as those skilled in the art's research is located.
Content of the invention
The main object of the present invention is to provide a kind of system and method for checking papers, and it is by using wireless two
Dimension bar code scan decryption device or the wired two-dimensional bar code scanning decryption device connecting PC, sweep to the two-dimensional bar code on bill
Retouch, and scanning information is carried out papers checking, when network environment allows by the result by network delivery backstage be
Blanket insurance is deposited, temporary the result when network environment is not enough, and when environment meets, batch uploads the result, to reach arbitrarily
Point verifies the purpose of papers with prestissimo.
In order to achieve the above object, the present invention provides a kind of system of checking papers, and it includes：
Make out an invoice terminal, make out an invoice information for typing, and the information of making out an invoice is printed upon on bill；
Two-dimensional bar code scanner, for being scanned to the two-dimensional bar code data on bill；
Deciphering comparison device, for parsing to two-dimensional bar code data, and compares, and verifies papers；
Background management system, for receiving checking information, and preserves the result.
Wherein, described terminal of making out an invoice includes billing device and printer of making out an invoice, and is provided with and adds in described billing device
Close device, generates tax-control code for encrypting to nominal value cleartext information, and described tax-control code generates verification with the splicing of nominal value cleartext information
Code, this check code and described tax-control code and the splicing of nominal value cleartext information generate two-dimensional bar code data, and described printer of making out an invoice is by ticket
Face cleartext information, tax-control code and two-dimensional bar code data-printing are on bill.
Wherein, described two-dimensional bar code scanner is wireless two-dimensional bar code scanning device or is connected on PC wired two
Dimension bar code scan equipment.
Wherein, by way of wirelessly or non-wirelessly, checking information is uploaded to background management system.
Wherein, described background management system includes router, result the reception server and database server.
In order to achieve the above object, the present invention also provides a kind of method of checking papers, and it comprises the steps：
Made out an invoice information by terminal typing of making out an invoice, and the information of making out an invoice is printed upon on bill；
Two-dimensional bar code on bill is scanned；
Two-dimensional bar code data is parsed, and makees preliminary identification, verify papers；
Upload the result.
Wherein, made out an invoice information by terminal typing of making out an invoice, and the step information of making out an invoice being printed upon on bill includes：
Nominal value cleartext information is generated tax-control code by encryption device by terminal of making out an invoice；
By nominal value cleartext information and tax-control code splicing, generate check code；
By nominal value cleartext information, tax-control code, check code splicing, generate two-dimensional bar code data；
By on nominal value cleartext information, tax-control code, two-dimensional bar code data-printing to bill.
Wherein, decryption device or the wired two-dimensional bar code scanning solution being connected to PC are scanned by private radio two-dimensional bar code
Close equipment, is scanned to the two-dimensional bar code on bill.
Wherein, parsing to two-dimensional bar code data, and make the step of preliminary identification and include：
Typing or scanning obtain tax-control code at par, and compare this tax-control code of checking and splicing in two-dimensional bar code data
Whether tax-control code is consistent, if unanimously executing following steps；
Nominal value cleartext information in two-dimensional bar code data is generated check code with tax-control code, compares checking this check code and two
Whether the check code in dimension barcode data is consistent, if unanimously executing following steps；
Tax-control code deciphering in two-dimensional bar code data is obtained new nominal value cleartext information, compares the new nominal value of checking in plain text
Whether information is consistent with the nominal value cleartext information in two-dimensional bar code data, if unanimously, is true ticket, otherwise for false tickets.
Wherein, the step uploading the result includes：The result of checking papers is kept in local, check whether transmission
Preserve the result to background network data collection server, meet transmission conditions and upload result, the condition of being unsatisfactory for remains next time
Upload.
Compared with prior art, the beneficial effects of the present invention is：The system and method for the present invention can be applicable to coal row
The coal sales ticket of industry controls printer, the tax-control cash register of Tax printed invoice, the Design of Tax Controled Device, fiscal printer, taxi
Car fee register, cooking oil coupon printer of gas station trade etc. require more strict equipment to bill anti-counterfeit, and method is easy, user
Just, do not evade the tax offer chance to lawless person.
Brief description
The structure chart of the bill fast verification true and false system that Fig. 1 is provided by the embodiment of the present invention.
The flow chart of the bill fast verification true and false method that Fig. 2 is provided by the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not paying creative work
Embodiment, broadly falls into the scope of protection of the invention.
As shown in figure 1, being the structure chart of the bill fast verification true and false equipment that the embodiment of the present invention is provided.
The equipment of the bill fast verification true and false of the present invention includes：Make out an invoice terminal, scanning two-dimension bar code decryption device and after
Platform management system.
Described terminal of making out an invoice, makes out an invoice information for typing, and the information of making out an invoice is printed upon on bill, it includes dress of making out an invoice
Put and bill printer；Wherein：
It is provided with encryption device, nominal value cleartext information is encrypted and generated tax control by described encryption device in described billing device
Code；Described tax-control code generates check code with the splicing of nominal value cleartext information；Described check code, described tax-control code and nominal value cleartext information
Splicing generates two-dimensional bar code data, and nominal value cleartext information, tax-control code and two-dimensional bar code data-printing are existed by described printer of making out an invoice
On bill.
Described scanning two-dimension bar code decryption device, for scanning two-dimension bar code and be decrypted comparison, it includes two dimension
Barcode scanner and deciphering comparison device；Described two-dimensional bar code scanner is used for the two-dimensional bar code data on bill is swept
Retouch, described two-dimensional bar code scanner is wireless two-dimensional bar code scanning device or is connected to the wired two-dimensional bar code scanning on PC
Equipment；Described deciphering comparison device, for parsing to two-dimensional bar code data, and makees preliminary identification, verifies papers,
It specifically includes：
Verify whether the tax-control code in tax-control code at par and two-dimensional bar code is correct；
In two-dimensional bar code make out an invoice information and check code that tax-control code calculates and two-dimensional bar code in check code whether just
Really；
If correct, nominal value tax-control code is passed through to decipher comparison device, deciphering generation is made out an invoice information, and with two-dimensional bar code in
Make out an invoice information compare, if unanimously, be true ticket, otherwise for false tickets.
If incorrect, it is false tickets.
Described background management system, it is used for preserving the result, and it includes router, result the reception server and number
According to storehouse server, described background management system is to keep in locally the result of checking papers, checks whether and can pass through
Wirelessly or non-wirelessly network transmission preserves the result to background network according to the reception server, meets transmission conditions and uploads result, no
Meet condition and remain upload next time.
As described in Figure 2, the flow chart of the bill fast verification true and false method being provided by the embodiment of the present invention, the present invention's
A kind of method of checking papers is to be swept using wired two-dimensional bar code of wireless two-dimensional bar code scanning decryption device or connection PC
Retouch decryption device, the two-dimensional bar code on bill is scanned, and scanning information is carried out papers checking, in network environment
During permission, the result is preserved by network delivery background management system, when network environment is not enough, temporary the result treats environment
When meeting, batch uploads the result, and it specifically includes following steps：
Step S1：By making out an invoice, the information of making out an invoice is printed upon on bill terminal, and it specifically includes following sub-step：
S11：Made out an invoice cleartext information by terminal typing of making out an invoice, tax-control code is generated by encryption device；
S12：By nominal value cleartext information and tax-control code splicing, check code is generated by algorithm；
S13：By nominal value cleartext information, tax-control code, check code splicing, generate two-dimensional bar code data；
S14：By on nominal value cleartext information, tax-control code, two-dimensional bar code data-printing to bill.
Step S2：Two-dimensional bar code on bill is scanned, it passes through private radio two-dimensional bar code scanning device or company
It is connected to wired two-dimensional bar code scanning device of PC, the two-dimensional bar code on bill is scanned, obtain two-dimensional bar code data；
Step S3：Two-dimensional bar code data is parsed, and makees preliminary identification；It is to open the deciphering generation of nominal value tax-control code
Ticket information is simultaneously compared with the information of making out an invoice in two-dimensional bar code, if unanimously, is true ticket, otherwise for false tickets, specifically includes following son
Step：
Step S31：Typing or scanning obtain tax-control code at par, and verify this tax-control code and spelling in two-dimensional bar code data
Unanimously whether the tax-control code connecing compare, and checking is consistent, execution step S32；
Step S32：Nominal value cleartext information in two-dimensional bar code data is generated check code with tax-control code, verifies this check code
Whether consistent compare with the check code in two-dimensional bar code data, checking is consistent, execution step S33；
Step S33：Tax-control code deciphering machine deciphering in two-dimensional bar code data is obtained new nominal value cleartext information, checking
Whether this nominal value cleartext information and the nominal value cleartext information in two-dimensional bar code data compare consistent.
Step S4：Upload the result, it is to keep in locally the result of checking papers, checks whether and can pass through
Wirelessly or non-wirelessly network transmission preserves the result to background network according to the reception server, meets transmission conditions and uploads result, no
Meet condition and remain upload next time.
In sum, the present invention has the advantage that with respect to prior art：Method is easy, easy to use, does not give illegal
Molecule is evaded the tax offer chance.The system and method for the present invention can be applicable to coal industry coal sales ticket control printer,
The tax-control cash register of Tax printed invoice, the Design of Tax Controled Device, fiscal printer, taximeter, the cooking oil coupon of gas station trade
Printer etc. requires in more strict equipment to bill anti-counterfeit.
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in previous embodiment, or equivalent is carried out to wherein some technical characteristics；And
These modifications or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of embodiment of the present invention technical scheme
Enclose.
Claims (8)
1. a kind of system of checking papers is it is characterised in that it includes：
Make out an invoice terminal, make out an invoice information for typing, and the information of making out an invoice is printed upon on bill；
Two-dimensional bar code scanner, for being scanned to the two-dimensional bar code data on bill；
Deciphering comparison device, for parsing to two-dimensional bar code data, and compares, and verifies papers；
Background management system, for receiving checking information, and preserves the result,
Wherein, deciphering comparison device obtains tax-control code at par further by way of typing or scanning, and compares checking
Whether tax-control code is consistent with the tax-control code of splicing in two-dimensional bar code data, if unanimously executing following steps；
Nominal value cleartext information in two-dimensional bar code data is generated check code with tax-control code, compares checking check code and two-dimensional bar code
Whether the check code in data is consistent, if unanimously executing following steps；
Tax-control code deciphering in two-dimensional bar code data is obtained new nominal value cleartext information, compares the new nominal value cleartext information of checking
Whether consistent with the nominal value cleartext information in two-dimensional bar code data, if unanimously, it is true ticket, otherwise for false tickets,
The result of checking papers is kept in locally by background management system further, checks whether that being transferred to backstage receives service
Device preserves the result, meets transmission conditions and uploads result, and the condition of being unsatisfactory for remains upload next time.
2. a kind of system of checking papers according to claim 1 is it is characterised in that described terminal of making out an invoice includes
Billing device and printer of making out an invoice, are provided with encryption device in described billing device, for encrypting life to nominal value cleartext information
Become tax-control code, described tax-control code generates check code with the splicing of nominal value cleartext information, and this check code is bright with described tax-control code and nominal value
The splicing of civilian information generates two-dimensional bar code data, and described printer of making out an invoice is by nominal value cleartext information, tax-control code and two-dimensional bar code data
It is printed upon on bill.
3. a kind of system of checking papers according to claim 1 is it is characterised in that described two-dimensional bar code scans
Device is wireless two-dimensional bar code scanning device or is connected to the wired two-dimensional bar code scanning device on PC.
4. a kind of system of checking papers according to claim 1 is it is characterised in that pass through side wirelessly or non-wirelessly
Checking information is uploaded to background management system by formula.
5. a kind of system of checking papers according to claim 1 is it is characterised in that described background management system
Including router, result the reception server and database server.
6. a kind of method of checking papers is it is characterised in that it comprises the steps：
Made out an invoice information by terminal typing of making out an invoice, and the information of making out an invoice is printed upon on bill；
Two-dimensional bar code on bill is scanned；
Two-dimensional bar code data is parsed, and makees preliminary identification, verify papers；
Upload the result；
Wherein, the step " two-dimensional bar code data being parsed, and making preliminary identification " is as follows：
Typing or scanning obtain tax-control code at par, and compare the tax-control code of checking tax-control code and splicing in two-dimensional bar code data
Whether consistent, if unanimously executing following steps；
Nominal value cleartext information in two-dimensional bar code data is generated check code with tax-control code, compares checking check code and two-dimensional bar code
Whether the check code in data is consistent, if unanimously executing following steps；
Tax-control code deciphering in two-dimensional bar code data is obtained new nominal value cleartext information, compares the new nominal value cleartext information of checking
Whether consistent with the nominal value cleartext information in two-dimensional bar code data, if unanimously, it is true ticket, otherwise for false tickets,
The step of " upload the result " is as follows：
The result of checking papers is kept in local, check whether that being transferred to backstage the reception server preserves the result, full
Sufficient transmission conditions upload result, and the condition of being unsatisfactory for remains upload next time.
7. a kind of method of checking papers according to claim 6 is it is characterised in that opened by terminal typing of making out an invoice
Ticket information, and the step information of making out an invoice being printed upon on bill includes：
Nominal value cleartext information is generated tax-control code by encryption device by terminal of making out an invoice；
By nominal value cleartext information and tax-control code splicing, generate check code；
By nominal value cleartext information, tax-control code, check code splicing, generate two-dimensional bar code data；
By on nominal value cleartext information, tax-control code, two-dimensional bar code data-printing to bill.
8. a kind of method of checking papers according to claim 6 is it is characterised in that swept by wireless two-dimensional bar code
Retouch decryption device or the wired two-dimensional bar code scanning decryption device being connected to PC, the two-dimensional bar code on bill is scanned.
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| CN201310303391.XA CN104299310B (en) | 2013-07-18 | 2013-07-18 | System and method used for verifying bill authenticity |
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| CN201310303391.XA CN104299310B (en) | 2013-07-18 | 2013-07-18 | System and method used for verifying bill authenticity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104881811B (en) * | 2015-02-12 | 2020-01-17 | 深圳聚融科技股份有限公司 | Management method, system and device for electronization of bill information |
| CN105306484A (en) * | 2015-11-16 | 2016-02-03 | 江苏万佳科技开发有限公司 | Bill anti-counterfeit identification system and method |
| CN106023413A (en) * | 2016-06-28 | 2016-10-12 | 刘泽生 | Automatic verifying system and automatic verifying method for paper-based bankers' acceptance bill |
| CN106485827A (en) * | 2016-10-18 | 2017-03-08 | 江苏经贸职业技术学院 | A kind of managing device for bill anti-counterfeit certification |
| CN106780951B (en) * | 2016-11-22 | 2019-10-25 | 泰康保险集团股份有限公司 | Document method of calibration and device |
| CN108596696A (en) * | 2018-04-25 | 2018-09-28 | 广州东港安全印刷有限公司 | a kind of bill management method and system based on RFID |
| CN110211280A (en) * | 2019-07-01 | 2019-09-06 | 中国工商银行股份有限公司 | Bill examination, printing equipment, system, method, equipment and storage medium |
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