CN101916482A - System and method for selling invoices - Google Patents
System and method for selling invoices Download PDFInfo
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- CN101916482A CN101916482A CN2010102529331A CN201010252933A CN101916482A CN 101916482 A CN101916482 A CN 101916482A CN 2010102529331 A CN2010102529331 A CN 2010102529331A CN 201010252933 A CN201010252933 A CN 201010252933A CN 101916482 A CN101916482 A CN 101916482A
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Abstract
The invention relates to a system for selling invoices, which comprises tax source terminals, a wireless tax source monitor that is linked with the tax source terminals and used for collecting and sending transaction data of the tax source terminals, and a back-end server which checks permission requests from the wireless tax source monitor, gives permissions to the wireless tax source monitor, and receives the transaction data. The back-end server comprises an identification code generator unit which is used to generate unique codes for issued invoices. In this way invoices are simultaneously sold and indentified through a wireless network while loopholes that are difficult for tax authorities to monitor with the conventional technology are avoided and tax evasion problems brought by fake invoices are solved. The invention also provides a method for selling invoices.
Description
Technical field
The present invention relates to a kind of ticket selling system and method for invoice, relate in particular to a kind of system and method that carries out selling invoices by wireless network in real time.
Background technology
The economic for many years high growth of China makes business activity quantity grow with each passing day, and medium and small sized enterprises roll up, and the trade in commodities amount constantly increases, and Chinese Government's tax revenue is also growing steadily.But in some industries, especially group user such as megastore, supermarket service industry, because its business characteristic, a large amount of phenomenons that run off appear in state tax revenue, in order better to control the tax problems of service industry, tax controlling equipment has obtained using widely.A kind of network tax control apparatus is disclosed as patented claim 200720173078.1, comprise dissection process unit and communication interface unit, utilize the dissection process unit that the bill printing data that receive through communication interface unit are resolved, and with the sale detailed data that obtains utilize mis system (the Management Information System of existing enterprise, management information system) tax control server on the POS termination box network is given in passback, realizes the purpose with ticket control tax.Still exist problem based on local net network The Design of Tax Controled Device device, enterprise can utilize a plurality of internal lan networks to generate false marketing information, is not using or also can cause the unreal of management data during less with tax-control cash register.
Moreover, patented claim 200410014712.5 provides a kind of GPRS of having data transmission tax controlling equipment, it changes original cable data exchange into wireless, its essence still realizes the purpose with ticket control tax, it only is that the invoice data detail is uploaded by wireless network, the tax authority still can only check that the data that are stored in the tax control server monitor by copy, can not realize monitoring in real time from the source.
Patented claim 200610046316.X provides a kind of wireless tax-controlled cash register by wireless real-time monitoring in addition, by on existing tax-control cash register tax control and communication module being set, in real time marketing information is sent to tax administration department wirelessly.But, when the taxpayer adopts the parallel mode of POS machine system and tax-control cash register, in original POS machine system, write down sales revenue, just by the tax-control cash register printed invoice, still can not reach when consumer wants is opened definite invoice from the purpose of source monitoring.
In addition, though existing invoice has bar code, but the invoice that the taxpayer buys all is to carry out bar code label in advance, the tax authority is difficult to the invoice of having sold is carried out real-time monitoring and management, be replicated easily owing to bar code again, and then the formation false tickets, these false tickets ordinary people is difficult to identification and distinguishes, and makes tax revenue be difficult to monitoring.
Summary of the invention
Technical matters to be solved by this invention provides a kind of ticket selling system of invoice, realizes real-time selling invoices and sign by wireless network, avoided the leak of tax authority's difficulty or ease monitoring in the prior art, has solved the problem of the tax scams that false invoice brings.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of selling invoices system, comprise source of tax revenue terminal, the wireless tax fund monitor that is used to gather and send source of tax revenue terminal transaction data that is connected with source of tax revenue terminal, and the background server of described wireless tax fund monitor being checked authority, mandate and reception transaction data, wherein, described background server also comprises and is used for the institute drawing of bill of exchange is generated uniquely identified identification code generation unit.
The invention has the beneficial effects as follows: by wireless network finish invoice application, invoice sign in real time, information stores has increased the identification code generation unit that institute's drawing of bill of exchange is identified in background server, all carry out unique identification at every invoice by background server, and in real time the invoice of opening is identified, realize the authentication of one yard of a ticket, strengthened the monitoring of the tax authority from the source, and then avoided the problem of false tickets and tax scams the selling invoices link.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described wireless tax fund monitor comprises the wireless communication module that is used to send billing request, receives authorization message and identification code and transmission transaction data, is used to write down the memory module of real-time transaction data, the interface module that is used to gather transaction data and controls the processor of whole monitor operation and be used for processor is connected with POS machine and/or computing machine.
Further, described interface module comprises PC interface, serial line interface and POS machine control interface.
Further, the interface module of described wireless tax fund monitor also comprises POS machine printing interface and the display interface that is used for processor real-time and POS machine operation and demonstration are carried out exchanges data.
Further, described identification code generation unit is according to the date in the Transaction Information, unit, and the amount of money generates unique identification.
Further, described two-dimension code or the graphic code of being designated.
The present invention also provides a kind of selling invoices method, comprising:
Step a, the wireless tax fund monitor sends billing request;
Step b, background server is checked the authority of making out an invoice, if success then generates sign, and should identify and authorization message sends to the wireless tax fund monitor, while execution in step c; If the unsuccessful information without permission that then sends, and finish;
Step c, the wireless tax fund monitor sends transaction data and printed invoice, authorization message and sign.
Further, described method also comprises the sign calcellation step after obtaining to identify, and comprising: send sign calcellation application; Background server is accepted the application of cancelling, and nullifies the sign that has generated.
Description of drawings
Fig. 1 is a kind of selling invoices system architecture diagram of the present invention;
Fig. 2 is wireless tax fund monitor structured flowchart in a kind of selling invoices of the present invention system;
Fig. 3 is a kind of selling invoices method flow diagram of the present invention;
The process flow diagram that Fig. 4 cancels for sign in a kind of selling invoices method of the present invention.
Embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
As shown in Figure 1, selling invoices of the present invention system comprises, source of tax revenue terminal, the wireless tax fund monitor that is used to gather and send source of tax revenue terminal transaction data that is connected with source of tax revenue terminal, and described wireless tax fund monitor checked authority, mandate and receive the background server of transaction data, background server includes and is used for institute's drawing of bill of exchange is generated uniquely identified identification code generation unit.
The structure of wireless tax fund monitor as shown in Figure 2, the wireless tax fund monitor, comprise ARM main control computer, GSM/GRPS wireless communication module, locating module, SD/MMC card memory module, clock module, power supply and back-up source module, led state indicating module and interface module etc., interface module include POS machine printing interface, POS machine display interface, POS machine control interface, PC interface, RS485 serial line interface, USB interface etc.
ARM main control computer (LPC1768) is processor module (CPU), the running status of being responsible for handling the data that receive and monitoring total system.The user is collected by this CPU through POS machine control interface by the transaction data stream that operation POS machine produces, and CPU is by after handling data, controls SD/MMC card memory module respectively, the GSM/GPRS wireless module carries out corresponding operating; The led state indicating member is the monitor of system's operation, has reserved 28 charactron indicating equipments, can be by the ruuning situation of their moment surveillances, and the investigation work of unreliable equipment provides quick Solution when moving for system.Each state and the key node of system's operation all are presented in this module in real time by the control of CPU; The GSM/GPRS wireless module utilizes existing wireless network, as the public communication wireless network that moves, communication common carrier such as UNICOM provides, sends making out an invoice request, receives authorization message and by the identification code of identification code generation unit generation in the background server.
SD/MMC card memory module is the real-time data recording center of system, owing to adopted the mode of wireless telecommunications such as GSM to transmit data to background server, must bring the data quantitative limitation, use the various information that mass storage SD/MMC card comes real-time storage user operation, for the trackability of data provides great guarantee.When CPU finds to have POS machine associative operation to carry out, and when having produced amount of money data, store in the SD/MMC card through data qualification, so that check in the future.Power management module and back-up source module provide guarantee for the tamper-proof and power down of system, when system detects external power source and has disconnected, last power down information can be passed to the GSM/GPRS wireless module and send, system enters deep sleep then, if the unexpected situation of extraneous generation, be opened or the SD/MMC card is pulled out etc. such as shell, system can recover and fast this information be sent by the GSM/GPRS wireless module; POS machine printing interface in the interface module and display interface can operation and demonstration CPU is real-time and the POS machine carry out exchanges data, this system has been become POS machine inalienable part, on still tamper-proof in the operation, all has impayable advantage, when the user operates the POS machine, whether what CPU can identify user's input is the function button of this system, when system's operation troubles, CPU can show some failure messages that set in advance from the display part of POS machine.Real-time clock module provides reliable foundation for the time of the SD/MMC card canned data of system, and this module adopts powered battery fully, so no matter whether system works, this module produces real-time time standard always.CPU can prepare for work such as storages by the time of reading this module when receiving the POS machine data; PC interface in the interface module is used for the wireless tax fund monitor is linked to each other with PC, with the transaction data among the PC, send CPU to as the value added tax data, USB interface can upgrade to system by USB mouth connection PC or safeguard when existing fault maybe to need to upgrade when system very easily.
Fig. 3 is the selling invoices method flow diagram, and as shown in the figure, step comprises that the wireless tax fund monitor is gathered the transaction data of source of tax revenue terminal, and sends billing request to background server; Background server is according to the billing request of wireless tax fund monitor, check the authority of making out an invoice of source of tax revenue terminal, as judge whether the volume of totally making out an invoice and the quantity of totally making out an invoice exceed mandate volume or the like, if success, identification code generation unit in the background server is then followed the unique identification of this transaction content generation at this transaction, and should identify and authorization message sends to the wireless tax fund monitor, the identification code generation unit can by known algorithm in the Transaction Information as the date in the Transaction Information, unit, the amount of money generates unique identification, and this sign can be two-dimension code or graphic code; Send information without permission if check the unsuccessful then background server of authority to the wireless tax fund monitor, the refusal billing request, and finish; The wireless tax fund monitor sends transaction data and printed invoice, authorization message and sign to background server after receiving authorization message and sign.
At the invalidated ticket that in actual mechanical process, produces, after information of obtaining the authorization and sign, can also carry out following operation, as shown in Figure 4: when the bill that needs cancel is printed, can utilize the device of identification marking, the invoice sign that will need to cancel as the scanning device that can discern two-dimension code and graphic code etc. is loaded in the wireless tax fund monitor again, and passing through the wireless tax fund monitor to background server transmission sign calcellation application, background server is according to the sign of applying for that cancellation has generated; The bill that cancels when needs does not also print, and can directly send the application of cancelling, and nullifies the sign that has generated.
So, can be real-time invalidated ticket is managed the generation of getting rid of false invoice.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. selling invoices system, comprise source of tax revenue terminal, the wireless tax fund monitor that is used to gather and send source of tax revenue terminal transaction data that is connected with source of tax revenue terminal, and the background server of described wireless tax fund monitor being checked authority, mandate and reception transaction data, it is characterized in that described background server also comprises and is used for institute's drawing of bill of exchange is generated uniquely identified identification code generation unit.
2. system according to claim 1, it is characterized in that described wireless tax fund monitor comprises the wireless communication module that is used to send billing request, receives authorization message and identification code and transmission transaction data, is used to write down the memory module of real-time transaction data, the interface module that is used to gather transaction data and controls the processor of whole monitor operation and be used for processor is connected with POS machine and/or computing machine.
3. system according to claim 2 is characterized in that, described interface module comprises PC interface, serial line interface and POS machine control interface.
4. system according to claim 2 is characterized in that, the interface module of described wireless tax fund monitor also comprises POS machine printing interface and the display interface that is used for processor real-time and POS machine operation and demonstration are carried out exchanges data.
5. system according to claim 1 is characterized in that, described identification code generation unit is according to the date in the Transaction Information, unit, and the amount of money generates unique identification.
6. system according to claim 5 is characterized in that, described two-dimension code or the graphic code of being designated.
7. selling invoices method comprises:
Step a, the wireless tax fund monitor sends billing request;
Step b, background server is checked the authority of making out an invoice, if success then generates sign, and should identify and authorization message sends to the wireless tax fund monitor, while execution in step c; If the unsuccessful information without permission that then sends, and finish;
Step c, the wireless tax fund monitor sends transaction data and printed invoice, authorization message and sign.
8. method according to claim 7 is characterized in that, described method also comprises the sign calcellation step after obtaining to identify, and specifically comprises: the wireless tax fund monitor sends sign calcellation application; Background server is accepted the application of cancelling, and nullifies the sign that has generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102529331A CN101916482A (en) | 2010-08-13 | 2010-08-13 | System and method for selling invoices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102529331A CN101916482A (en) | 2010-08-13 | 2010-08-13 | System and method for selling invoices |
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| CN101916482A true CN101916482A (en) | 2010-12-15 |
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| CN2010102529331A Pending CN101916482A (en) | 2010-08-13 | 2010-08-13 | System and method for selling invoices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903364A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Multifunctional hand-held common invoice issuing device |
| CN104200585A (en) * | 2014-09-22 | 2014-12-10 | 浪潮软件集团有限公司 | Method for remote invalidation of self-service invoicing |
-
2010
- 2010-08-13 CN CN2010102529331A patent/CN101916482A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903364A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Multifunctional hand-held common invoice issuing device |
| CN104200585A (en) * | 2014-09-22 | 2014-12-10 | 浪潮软件集团有限公司 | Method for remote invalidation of self-service invoicing |
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Application publication date: 20101215 |