CN1033190C - Anti-fake biller, identifier and their anbi-fake, identifying method - Google Patents
Anti-fake biller, identifier and their anbi-fake, identifying method Download PDFInfo
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- CN1033190C CN1033190C CN95101303A CN95101303A CN1033190C CN 1033190 C CN1033190 C CN 1033190C CN 95101303 A CN95101303 A CN 95101303A CN 95101303 A CN95101303 A CN 95101303A CN 1033190 C CN1033190 C CN 1033190C
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- bill
- machine
- tax
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- counterfeit
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Abstract
The present invention provides a bill (such as value added tax special-purpose bills) anti-counterfeiting biller, a counterfeit identifying certification machine and a method for counterfeit prevention and identification. The present invention is characterized in that the method of manually billing is changed into the method of printing bills by a computer. When the bill is printed, key data (such as the date, the serial number, the transaction amount, the tax amount, etc. of the value added tax bill) on the bill is enciphered to form a series of cipher text to be printed on the bill. The cipher text is scanned and entered into the computer through a data scanner by related departments (a tax department in view of the value added tax bill), and plaintext is reduced by recognition and decryption. The plaintext is compared with a content printed on the bill so as to identify the trueness of the bill. An anti-counterfeiting and counterfeit identifying system has functions of counterfeit prevention, counterfeit identification, control of data source performance, safety, reliability, convenient utilization, strong operability and broad application.
Description
The present invention relates to a kind of bill anti-counterfeit billing machine and know pseudo-authentication machine and anti-counterfeit identifying method thereof.It can be applied to VAT invoice.As everyone knows, tax revenue is the main source of state revenue.But, to evade taxes, the tax fraud phenomenon is more general, tax erosion is serious, and is wherein common, also be that the most directly mode is exactly to commit a crime by invoice.The criminal is by false invoice of buying on the black market or the true invoice that comes steathily, on invoice, forge numeral, perhaps seller and buyer gang up mutually in process of exchange, multi-coupon invoice does not carry out complete manifolding, it is inconsistent that each joins the amount of money, receive original dealing money high or receive low so that reach the purpose of taxs dodging, tax fraud.The invoice that present industrial and commercial revenue department printed generally all adopts special printing or manufacturing technology to prevent fictitious bill.But this kind way can only partly play the individual's crime that prevents non-financial staff, utilizes bill then powerless to the situation that revenue department evades taxes, defrauds the tax for unit self.Therefore, prevent to utilize the crime of bill only to consider it is not enough from the making of bill paper, must promptly verify at last to revenue department the whole process of bill according to bill and systematically to consider from the bill full content, could prevent this criminal offence effectively from opening.
The object of the present invention is to provide a kind of bill anti-counterfeit billing machine and know pseudo-authentication machine, can prevent fictitious bill and can discern fictitious bill, it can be applicable on the VAT invoice, thereby can prevent tax dodging, tax fraud phenomenon, the control source of tax revenue.
The present invention also aims to provide a kind of anti-counterfeit identifying method, be used for the process of verifying bill at last to department according to bill from opening.
Purpose of the present invention can reach by following measure:
Adopt bill anti-counterfeit billing machine printed tickets, and know pseudo-authentication machine with bill and authenticate and differentiate its true and false.This bill anti-counterfeit billing machine is by an input media, the logical PC of a Daepori, and a bill printer and a tax-supervise system module that is inserted in this PC are formed; Also the above-mentioned functions parts can be constituted incorporate special machine through specialized designs.Wherein this tax-supervise system module comprises a microprocessor, a deciphering chip, nonvolatile memory and time-of-day clock and IC-card read-write interface.Bill is known pseudo-authentication machine by the logical PC of a Daepori, a data scanning instrument, form with a pseudo-deciphering module of knowledge that is inserted in this PC, wherein knowing pseudo-deciphering module can be just the same with the tax-supervise system module, also can save nonvolatile memory and time-of-day clock in the tax-supervise system module.Described tax-supervise system module and/or to know pseudo-deciphering module can be integrated again by the physics formula or the microelectronics formula of described each functional part.In the printer prints bill of antifalsification billing machine, main contents with bill, for example, for VAT invoice, the projects such as national Unified coding, dealing money and the amount of tax to be paid that comprise the date of making out an invoice, bill streamflow, seller and buyer form a string ciphertext by encryption, are printed on the bill.Simultaneously, also this definition is write among the black box of tax-supervise system module.By the data scanning instrument ciphertext scanning is entered into computing machine, forms the plaintext that contains foregoing, printed contents on the every content of plaintext of deciphering back formation and the bill is contrasted one by one, then be true bill as if unanimity, otherwise be fictitious bill through discerning and deciphering.
For VAT invoice, the data of getting in the black box foundation as taxation can also be copied by aforementioned IC-card by revenue department.
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the formation synoptic diagram of bill anti-counterfeit billing machine of the present invention;
Fig. 2 is the formation synoptic diagram that bill of the present invention is known the false wittness machine;
Fig. 3 is the block scheme of tax-supervise system module of the present invention;
Fig. 4 is the block scheme of the pseudo-deciphering module of knowledge of the present invention.
As shown in Figure 1, billing machine of the present invention is made up of an input media, logical 1, one bill printer 2 of PC of a Daepori and a tax-supervise system module 3 that is inserted in the PC 1.
As shown in Figure 2, authentication machine of the present invention is made up of logical 1, one the data scanning instrument 4 of PC of a Daepori and the pseudo-deciphering module 5 of knowledge that is inserted in the PC 1.
As shown in Figure 3, tax-supervise system module 3 of the present invention is made up of 7, one nonvolatile memories of 6, one deciphering chips of a microprocessor and 8, one data-interface 9 and particular interfaces 10 with computer processing unit of time-of-day clock.Tax-supervise system module 3 is an intelligent object (promptly having microprocessor 6), this microprocessor 6 is used to control the exchanges data between PC and the tax-supervise system module on the one hand, on the other hand, all functions on this tax-supervise system module 3 are by these microprocessor 6 controls, and finish in inside, its program Solidification is at the chip internal of this microprocessor 6.This tax-supervise system module 3 has three partial functions: (1) to data encrypt, decipher function, finish by the special chip of encryption and decryption; (2) black box function, the nonvolatile memory under promptly being controlled by microprocessor is (as NOVRAM, FRAM, EPROM, the E of back of the body battery
2PROM or Flash Memory etc.) and the time-of-day clock formation, be used for storing critical data, as dealing money, the amount of tax to be paid, bill streamflow, exchange hour etc., above-mentioned memory span is optional; (3) other satellite interface function, for example an IC-card interface supports IC-card to copy functions such as tax.
As shown in Figure 4, the pseudo-deciphering module 5 of knowledge of the present invention is made up of 7, one data-interface 9 and particular interfaces 10 with computer processing unit of 6, one deciphering chips of a microprocessor.This knows pseudo-deciphering module 5 also can be just the same with tax-supervise system module 3.
The present invention can be applicable to VAT invoice, for this object, and exigent confidentiality of its encrypting and authenticating system and security.Therefore adopt the combined type system, it can select to have the compound of high encryption strength DES and improved algorithm thereof etc. and the discrete logarithm algorithm with high security very, RSA Algorithm, realizes that a machine one key close, one-time pad produces way; In addition, guarantee high confidentiality and security by physically treasuring algorithm structure and encryption, authentication key (comprising the special chip technology, sheet internal program calculation process technology, anti-electric charge loading technique of reading pit etc.).
During each the transaction, utilize the every content of input media (as computer keyboard) with bill, comprise Item Title, unit price, quantity, the amount of money, the tax rate, the amount of tax to be paid, supply and marketing both sides' national Unified coding, account number or the like correspondence is inserted in the corresponding column, the host CPU of PC sends above-mentioned marketing information on the tax-supervise system module microprocessor by the PC bus, take out date and time the real-time timepiece chip of this microprocessor from card, a serial number of taking-up order from black box, from the encryption key storehouse, take out encryption key, form a string ciphertext together with above-mentioned marketing information through encrypting and authenticating algorithm circuit, and by the host CPU of PC bus loopback to PC, be printed on the bill by PC, the ciphertext of should going here and there simultaneously also is printed on the bill.
Because the tax-supervise system module gives every part of bill a unique streamflow automatically, the dealing money and the amount of tax to be paid are logined in black box when printing simultaneously, can prevent that therefore a bill from printing at twice, thereby prevent to print devious conduct such as negative and positive bill.
Equally, host CPU sends a string ciphertext to and knows pseudo-authentication module when authentication, be decrypted by the decipher function parts on it and recover a string plaintext loopback and give host CPU, host CPU is presented at it on graphoscope, operating personnel can with its every content respectively from the bill printed contents compare item by item, thereby differentiate the true and false of bill.
In addition, the present invention adopts IC-card and two technology of program control black box can control the distribution and the source of tax revenue of invoice.
Bill anti-counterfeit billing machine of the present invention and the pseudo-authentication machine of knowledge and tax-supervise system thereof The advantage of method is: the anti-counterfeit identifying functional safety is reliable, and is easy to use, operability By force, applied range.
Claims (14)
1. bill anti-counterfeit billing machine, this bill anti-counterfeit billing machine is by an input media, the logical PC of a Daepori, a bill printer, form with a tax-supervise system module that is inserted in this PC, it is characterized in that: said tax-supervise system module comprises a microprocessor, a deciphering chip, nonvolatile memory and time-of-day clock and some interfaces; Said microprocessor is used to control the calculating of said PC and the exchanges data between the processing unit, and controls the operation of said deciphering chip and said nonvolatile memory; General data on the said nonvolatile memory storage bill.
2. bill anti-counterfeit billing machine according to claim 1 is characterized in that the physics formula that described tax-supervise system module can be described each functional part is integrated again.
3. bill anti-counterfeit billing machine according to claim 1 is characterized in that the microelectronics formula that described tax-supervise system module can be described each functional part is integrated again.
4. bill anti-counterfeit billing machine according to claim 1 is characterized in that this antifalsification billing machine is the profile structure.
5. bill anti-counterfeit billing machine according to claim 1 is characterized in that each functional part of this antifalsification billing machine of machine comprises the integrated special machine structure of input media, PC platform, printer and tax-supervise system module.
6. a bill is known pseudo-authentication machine, this knows pseudo-authentication machine by the logical PC of a Daepori, and a hand-held data scanning instrument and the pseudo-deciphering module of knowledge that is inserted in the PC are formed, it is characterized in that: the pseudo-deciphering module of said knowledge comprises a microprocessor, a deciphering chip and some interfaces; Said microprocessor is responsible for and the calculating of said PC and the exchanges data between the processing unit, and controls the operation of said deciphering chip.
7. bill according to claim 6 is known pseudo-authentication machine, it is characterized in that the pseudo-deciphering module of described knowledge can be that the physics formula of described each functional part is integrated again.
8. bill according to claim 6 is known pseudo-authentication machine, it is characterized in that the pseudo-deciphering module of described knowledge can be that the microelectronics formula of described each functional part is integrated again.
9. bill according to claim 6 is known pseudo-authentication machine, it is characterized in that this knows pseudo-authentication machine is the profile structure.
10. bill according to claim 6 is known pseudo-authentication machine, it is characterized in that this each functional part of knowing pseudo-authentication machine comprises PC platform, data scanning instrument and knows the integrated special machine structure of pseudo-deciphering module.
11. the anti-counterfeit identifying method of a bill, this method adopts the printer prints bill of antifalsification billing machine, and the main contents encryption with bill simultaneously forms a string ciphertext, also is printed on the bill; When adopt knowing pseudo-authentication machine and discerning, ciphertext scanning is entered into computing machine, through deciphering after, forms a string plaintext by the data scanning instrument, with this expressly with bill on printed contents contrast one by one, then be true bill as if unanimity, otherwise be fictitious bill.
12. anti-counterfeit identifying method according to claim 11, wherein said bill are VAT invoice.
13. anti-counterfeit identifying method according to claim 11, the main contents of wherein said bill comprise date, bill serial number, seller and buyer's national Unified coding, dealing money and the amount of tax to be paid etc.
14. anti-counterfeit identifying method according to claim 11, the strict control of the data that wherein can also adopt IC-card to copy to get in the tax control " black box " source of tax revenue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95101303A CN1033190C (en) | 1995-01-26 | 1995-01-26 | Anti-fake biller, identifier and their anbi-fake, identifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95101303A CN1033190C (en) | 1995-01-26 | 1995-01-26 | Anti-fake biller, identifier and their anbi-fake, identifying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107990A CN1107990A (en) | 1995-09-06 |
| CN1033190C true CN1033190C (en) | 1996-10-30 |
Family
ID=5073895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95101303A Expired - Lifetime CN1033190C (en) | 1995-01-26 | 1995-01-26 | Anti-fake biller, identifier and their anbi-fake, identifying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033190C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133545C (en) * | 2000-12-29 | 2004-01-07 | 北京清华试金石新技术有限公司 | Antiforge method using microscopic state of object itself |
| US7190470B2 (en) | 2001-04-05 | 2007-03-13 | Hewlett-Packard Development Company, L.P. | System and method for automatic document verification |
| CN100345155C (en) * | 2004-09-22 | 2007-10-24 | 珠海金联安警用技术研究发展中心有限公司 | Anti-fake bill processing system |
| CN100407217C (en) * | 2005-01-26 | 2008-07-30 | 陈驰 | Anti-faking and authentication method for bill using identifying code |
| CN101623959B (en) * | 2008-07-10 | 2011-09-21 | 江门市得实计算机外部设备有限公司 | Print and scanning all-in-one machine, print and scanning certification all-in-one system and operating method thereof |
| CN101751712B (en) * | 2008-11-27 | 2013-04-24 | 航天信息股份有限公司 | Centralized invoice authentication system and authentication method |
| CN102236812A (en) * | 2010-04-30 | 2011-11-09 | 樊晓青 | Object encoding method capable of burying computer information |
| CN103514670B (en) * | 2012-06-25 | 2016-05-18 | 航天信息股份有限公司 | Tax control inventory Antiforge system and method |
| CN103514671B (en) * | 2012-06-25 | 2016-02-17 | 航天信息股份有限公司 | Generate the method for tax-control anti-counterfeit invoice and inventory |
| CN103530932B (en) * | 2012-07-02 | 2016-01-13 | 航天信息股份有限公司 | A kind of system and method for the true and false of real-time verification invoice |
| CN105654635A (en) * | 2014-12-05 | 2016-06-08 | 航天信息股份有限公司 | Invoice information automation recording method and apparatus thereof, and billing system |
| CN105809855A (en) * | 2014-12-29 | 2016-07-27 | 航天信息股份有限公司 | Anti-counterfeiting tax-control invoicing method and anti-counterfeiting tax-control invoicing system |
-
1995
- 1995-01-26 CN CN95101303A patent/CN1033190C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1107990A (en) | 1995-09-06 |
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| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: CHINESE SPACE INDUSTRY GENERAL CO. TO: AEROSPACE INFORMATION CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Patentee after: Hangtian Information Co., Ltd. Patentee before: China Astronautic Industry Corp. |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150126 Granted publication date: 19961030 |