CN103177514A - Method and system for achieving tax control business - Google Patents
Method and system for achieving tax control business Download PDFInfo
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- CN103177514A CN103177514A CN2011104288029A CN201110428802A CN103177514A CN 103177514 A CN103177514 A CN 103177514A CN 2011104288029 A CN2011104288029 A CN 2011104288029A CN 201110428802 A CN201110428802 A CN 201110428802A CN 103177514 A CN103177514 A CN 103177514A
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Abstract
The invention relates to a method and a system for achieving tax control business. The method comprises that a connecting establishing step is conducted, and a tax control cash register and a server are connected in a network mode; a data generation step is conducted, the tax control cash register or the server generates tax control business data; a data transmitting step is conducted, the tax control cash register or the server transmits the tax control business data to the end through the network connection; and a data processing step is conducted, the tax control cash register or the server analyzes and processes tax control business data transmitted by the end. By the aid of the method and the system, the processing efficiency of tax control business is improved.
Description
Technical field
The present invention relates generally to the tax control technology, especially a kind of tax control service implementation method and system.
Background technology
Along with the progressively popularization of tax-control cash register in the each province, the tax-control cash register tax of sending a duplicate to per month becomes the important service of doing the tax hall gradually.The tax of sending a duplicate to of tax-control cash register only supports subscriber card and displacement disc to send a duplicate at present, when sending a duplicate to tax, the taxpayer must hold the medium of declaring dutiable goods and do the tax window and handle to doing the tax hall, thisly do that the tax mode had not only increased the weight of taxpayer's burden but also to tax hall bringing very large working pressure, do within the tax time also can only be limited in the working time of tax office, concerning the large taxpayer of the amount of making out an invoice, to have reported and gathered and detailed the needs wait long period of invoice, this can add greatly severely punishes tax hall queuing phenomena.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of tax control service implementation method and system, has solved the problem of the existing issued transaction inefficiency of paying taxes.
For solving above technical matters, the invention provides a kind of tax control service implementation method, the method comprises:
Connect establishment step, tax-control cash register is set up network with server and is connected;
Data generate step, and described tax-control cash register or described server generate the tax control business datum;
Data transmission step, described tax-control cash register or described server connect to the described tax control business datum of opposite end transmission by described network;
Data processing step, described tax-control cash register or described server parses are also processed the tax control business datum that the opposite end sends.
For solving above technical matters, the present invention also provides a kind of tax control business realizing system, and this system comprises:
Tax-control cash register is connected connection and is set up module with server, be used for setting up network between described tax-control cash register and server and be connected;
The data generation module of described tax-control cash register and server is used for generating the tax control business datum;
The data transmission module of described tax-control cash register and server is used for connecting to opposite end transmission tax control business datum by the network of setting up, and receives the tax control business datum that the opposite end sends;
The data processing module of described tax-control cash register and server is used for resolving and processing the tax control business datum that the opposite end sends.
Adopt the inventive method and system, the taxpayer incites somebody to action per month the datagram of declaring dutiable goods by network and delivers to tax office tax control cash receiving machine management system, the user does not go to do large just can the completing of tax and sends a duplicate to tax, this is not only convenient but also save cost, this will alleviate the queuing phenomena of doing the tax hall greatly concerning tax office, improve and do tax efficient and service quality.In addition, the data of declaring dutiable goods tax-controlling card encrypted transmission, security and the integrality of data that guaranteed data.Also can complete clear card and the release work of tax-controlling card.
Description of drawings
Fig. 1 is the schematic diagram of tax control service implementation method embodiment of the present invention;
Fig. 2 sets up the schematic diagram of escape way between tax-control cash register of the present invention and server;
Fig. 3 to Fig. 6 is the modular structure schematic diagram of tax control business realizing system embodiment of the present invention.
Embodiment
Hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.
As shown in Figure 1, tax control service implementation method embodiment of the present invention comprises:
In the present invention, the tax control business datum that described tax-control cash register sends comprises the data of declaring dutiable goods, true from false of bills authentication information, invoice purchase information or reporting form, and the tax control business datum that described server sends comprises the feedback data of the tax control business data processing result that described tax-control cash register is sent.
Data generate in step, the data that make a start (tax-control cash register or server) will send according to predetermined data structure building.
In data processing step, receiving end (tax-control cash register or server) parses each tax control business datum according to predetermined data-structure, as the data of declaring dutiable goods, and comprises the combined data of invoice, M/d transaction data, invoice volume combined data, invoice detailed data.The present invention does not do restriction to the data structure of concrete tax control business datum.
Preferably, described tax control business datum is the data of declaring dutiable goods, the data of declaring dutiable goods that the described tax-control cash register of server parses and verification described in described data processing step sends; Data check comprises CRC check, M/d transaction verification, electronic signature verification, deposits the tax control cash receiving machine management system after verification succeeds in.If verification is not passed through, return to error message.In another preferred embodiment, after verification succeeds, the method also comprises zero clearing release step, and described server obtains the zero clearing unlock data and sends to described tax-control cash register, and described tax-control cash register carries out the zero clearing release.
The said zero clearing unlock data of the present invention is corresponding with the data of declaring dutiable goods that described server receives, to be described server forward to the tax control cash receiving machine management system declares dutiable goods that (data of declaring dutiable goods comprise four large classes to data: the invoice combined data, the M/d transaction data, the invoice volume combined data, the invoice detailed data) after, obtain from the tax control cash receiving machine management system, the zero clearing unlock data comprises making out an invoice the cut-off date of this tax-controlling card, the accumulating sum of making out an invoice, individual limit of making out an invoice, the returned ticket accumulating sum, the information such as tax category tax items index.
In this method, tax-control cash register is initiated connection request to server, the data transmission of declaring dutiable goods is to remote server, the server parses data, data are carried out being stored in database after verification, then call the zero clearing unlock data that the tax control cash receiving machine management system generates this tax-controlling card, complete the release to tax-controlling card after tax-control cash register is downloaded.
In an embodiment, after described connection establishment step, the method also comprises again: the safety certification step, and described tax-control cash register sends the tax control card number to described server; Described server carries out safety certification according to the tax control card number that receives to described tax-control cash register.
In the safety certification step, server is the validity of verification tax-control cash register tax-controlling card at first, obtain the relevant information of this tax-controlling card by inquiry tax control cash receiving machine management system, comprise taxpayer's information, the time of opening an account, whether effective etc., if the relevant information of this tax-controlling card or this tax-controlling card did not lose efficacy, directly return to the tax-control cash register error message.
In aforementioned schemes, because tax-control data is to transmit in public network, need to guarantee the security of data communication between tax-control cash register and server, the present invention proposes a kind of method of the encrypted transmission passage based on the public and private key of tax-controlling card for this reason, namely, after the safety certification step, the method also comprises: the escape way establishment step, and escape way is set up in described tax-control cash register and described server interaction; In aforementioned data transmitting step and zero clearing release step, described tax-control cash register and described server carry out data transmission by described escape way.
All business datums are all transmitted on this escape way, have guaranteed security and the integrality of data.
Alternatively, as shown in Figure 2, described escape way establishment step comprises:
Described server produces random number, and utilizes PKI to described random number encryption; In addition, in order to ensure the security of data, can also additional period stab after random number;
Random number ciphertext after described server will be encrypted sends to described tax-control cash register;
Described tax-control cash register utilizes the private key in tax-controlling card that random number ciphertext (also referred to as pre-main password) is deciphered and obtains and preserve main communication key, and utilizes private key that main communication key (part of random number ciphertext) is encrypted;
Main communication key after described tax-control cash register is encrypted to the server transmission;
Described server by utilizing PKI compares rear with the local main communication key of main communication key deciphering after encrypting;
Described server sends the result to described tax-control cash register, if be proved to be successful, escape way is successfully established, and returns to the tax-control cash register confirmation; If authentication failed is returned to error message.
The cryptographic algorithm of above escape way can be RSA (Rivest-Shamir-Adleman, the algorithm of a kind of encryption and signature) and AES (Advanced Encryption Standard, Advanced Encryption Standard).After escape way is set up, send after the data encryption that tax-control cash register and server can will transmit.
Based on preceding method, the present invention also provides a kind of tax control business realizing system embodiment 1, and as shown in Figure 3, this system comprises:
Tax-control cash register is connected connection and is set up module with server, be used for setting up network between described tax-control cash register and server and be connected;
The data generation module of described tax-control cash register and server is used for generating the tax control business datum;
The data transmission module of described tax-control cash register and server is used for connecting to opposite end transmission tax control business datum by the network of setting up, and receives the tax control business datum that the opposite end sends;
The data processing module of described tax-control cash register and server is used for resolving and processing the tax control business datum that the opposite end sends.
The tax control business datum that described tax-control cash register sends comprises the data of declaring dutiable goods, true from false of bills authentication information, invoice purchase information or reporting form, and the tax control business datum that described server sends comprises the feedback data of the tax control business data processing result that described tax-control cash register is sent.
In tax-control cash register or server data generation module, the data that will send according to predetermined data structure building, in the data processing step of tax-control cash register or server, parse each tax control business datum according to predetermined data-structure, as the data of declaring dutiable goods, comprise the combined data of invoice, M/d transaction data, the invoice volume combined data, the invoice detailed data.
Described tax control business datum when declaring dutiable goods data, the data of declaring dutiable goods that the data processing module of described server is resolved and the described tax-control cash register of verification sends.
Tax control business realizing system embodiment 2 of the present invention as shown in Figure 4, different from embodiment illustrated in fig. 31 is that this system also comprises:
The zero clearing unlock data acquisition module of described server is used for obtaining the zero clearing unlock data corresponding with the described invoice data of declaring dutiable goods after verification succeeds; Particularly, the zero clearing unlock data acquisition module of server is according to the data of declaring dutiable goods of having reported and submitted, with these direct information tax control cash receiving machine management systems, obtain the zero clearing unlock data of tax-controlling card, the zero clearing unlock data comprises making out an invoice the cut-off date of tax-controlling card, the accumulating sum of making out an invoice, individual limit of making out an invoice, the returned ticket accumulating sum, the information such as tax category tax items index.
The zero clearing solution lock module of described tax-control cash register also is used for carrying out the zero clearing release according to the zero clearing unlock data that server sends.
Described zero clearing unlock data is corresponding with the data of declaring dutiable goods that described server receives.
Tax control business realizing system embodiment 3 as shown in Figure 5, from embodiment illustrated in fig. 3 different be, this system also comprises the security authentication module of tax-control cash register and server, and the security authentication module of described tax-control cash register is used for sending the tax control card number to described server; The security authentication module of described server is used for according to the described tax control card number that receives, described tax-control cash register being carried out safety certification.
Security authentication module is responsible for the validity of verification tax-control cash register, guarantees the security of data transmission.
Understandably, also can increase security authentication module on basis embodiment illustrated in fig. 4 and consist of another new embodiment.
Tax control business realizing system embodiment 4 of the present invention, as shown in Figure 6, from embodiment illustrated in fig. 5 different be that this system comprises that also the escape way of described tax-control cash register and server sets up module, is used for setting up escape way at described tax-control cash register and described server interaction;
Described data transmission module carries out data transmission by described escape way.
Understandably, also security authentication module can be increased on basis embodiment illustrated in fig. 4 and escape way is set up another new embodiment of module composition.
If this tax-controlling card is effective, server obtains PKI corresponding to this tax control card number by inquiry, according to the public and private key of this tax-controlling card, set up an escape way between tax-control cash register and remote server, all business datums such as the tax payment of declaring dutiable goods are all transmitted on this escape way.Data processing module parses concrete business datum on safe floor.Deposit database in after the verification of the complete paired data of data processing module of server.
One of ordinary skill in the art will appreciate that all or part of step in said method can come the instruction related hardware to complete by program, described program can be stored in computer-readable recording medium, as ROM (read-only memory), disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuit.Correspondingly, each module in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
In the present invention, tax-control cash register transfers to the server of the tax authority by the common network data (as invoice data) of declaring dutiable goods, after the server checking data, the zero clearing unlock data that generates is transferred to tax-control cash register, whole process need not the tax staff and participates in, and can not be subjected to time restriction, greatly improve the efficient of doing tax.
Adopt random number encryption and timestamp, mode, strict corresponding one by one of guarantee to declare dutiable goods data and zero clearing unlock data.In addition, the public private key pair that generates when issuing based on tax-controlling card, the method is set up the escape way between tax-control cash register and background server, has guaranteed the safety and precise of tax-control data transmission.
The present invention can expand the multiple tax business of doing.Based on the data link of safety, tax-control cash register can carry out the true and false of tax-controlled invoice to be differentiated, reporting form etc. is submitted in the purchase of invoice to, improves robotization and the informationalized degree of doing tax.
According to the present invention program, the taxpayer incites somebody to action per month the datagram of declaring dutiable goods by network and delivers to tax office tax control cash receiving machine management system, and completes clear card and the release work of tax-controlling card.The user does not go to do the tax hall and just can complete and send a duplicate to tax, and is not subjected to tax office to do the restriction of tax time, and this is not only convenient but also save cost, and this will alleviate the queuing phenomena of doing the tax hall greatly concerning tax office, improve and do tax efficient and service quality.In addition, the data of declaring dutiable goods tax-controlling card encrypted transmission, security and the integrality of data that guaranteed data.Also can complete clear card and the release work of tax-controlling card.
Claims (10)
1. a tax control service implementation method, is characterized in that, the method comprises:
Connect establishment step, tax-control cash register is set up network with server and is connected;
Data generate step, and described tax-control cash register or described server generate the tax control business datum;
Data transmission step, described tax-control cash register or described server connect to the described tax control business datum of opposite end transmission by described network;
Data processing step, described tax-control cash register or described server parses are also processed the tax control business datum that the opposite end sends.
2. the method for claim 1, it is characterized in that: the tax control business datum that described tax-control cash register sends comprises the data of declaring dutiable goods, true from false of bills authentication information, invoice purchase information or reporting form, and the tax control business datum that described server sends comprises the feedback data of the tax control business data processing result that described tax-control cash register is sent.
3. the method for claim 1, it is characterized in that: described tax control business datum is the data of declaring dutiable goods, the data of declaring dutiable goods that the described tax-control cash register of server parses and verification described in described data processing step sends; After verification succeeds, the method also comprises zero clearing release step, and described server obtains the zero clearing unlock data and sends to described tax-control cash register, and described tax-control cash register carries out the zero clearing release.
4. the method for claim 1, is characterized in that, after described connection establishment step, the method also comprises: the safety certification step, and described tax-control cash register sends the tax control card number to described server; Described server carries out safety certification according to the tax control card number that receives to described tax-control cash register.
5. method as claimed in claim 4, is characterized in that, after described safety certification step, the method also comprises: the escape way establishment step, and described tax-control cash register and the public and private key of described server by utilizing tax control card number are set up escape way alternately; In described data transmission step and zero clearing release step, described tax-control cash register and described server carry out data transmission by described escape way.
6. method as claimed in claim 5, is characterized in that, described escape way establishment step comprises:
Described server produces random number, and utilizes the tax-controlling card PKI to obtain the random number ciphertext to described random number encryption, and sends to described tax-control cash register;
The described random number ciphertext of described tax-control cash register deciphering obtains and preserves main communication key, and encrypts main communication key;
Main communication key after described tax-control cash register is encrypted to the server transmission;
The described main communication key of described server authentication if be proved to be successful, returns to the tax-control cash register confirmation; If authentication failed is returned to error message.
7. the method for claim 1 is characterized in that: described zero clearing unlock data is corresponding with the data of declaring dutiable goods that described server receives.
8. a tax control business realizing system, is characterized in that, this system comprises:
Tax-control cash register is connected connection and is set up module with server, be used for setting up network between described tax-control cash register and server and be connected;
The data generation module of described tax-control cash register and server is used for generating the tax control business datum;
The data transmission module of described tax-control cash register and server is used for connecting to opposite end transmission tax control business datum by the network of setting up, and receives the tax control business datum that the opposite end sends;
The data processing module of described tax-control cash register and server is used for resolving and processing the tax control business datum that the opposite end sends.
9. system as claimed in claim 8, it is characterized in that: described tax control business datum is the data of declaring dutiable goods, the data of declaring dutiable goods that the data processing module of described server is resolved and the described tax-control cash register of verification sends; Described system also comprises:
The zero clearing unlock data acquisition module of described server is used for obtaining the zero clearing unlock data corresponding with the described invoice data of declaring dutiable goods after verification succeeds;
The zero clearing solution lock module of described tax-control cash register also is used for carrying out the zero clearing release according to the zero clearing unlock data that server sends.
10. system as claimed in claim 8, it is characterized in that, this system comprises that also the security authentication module of described tax-control cash register and server and escape way set up module, and the security authentication module of described tax-control cash register is used for sending the tax control card number to described server; The security authentication module of described server is used for according to the described tax control card number that receives, described tax-control cash register being carried out safety certification; Escape way is set up module, is used for setting up escape way at described tax-control cash register and described server interaction; Described data transmission module carries out data transmission by described escape way.
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| CN2011104288029A CN103177514A (en) | 2011-12-20 | 2011-12-20 | Method and system for achieving tax control business |
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| CN2011104288029A CN103177514A (en) | 2011-12-20 | 2011-12-20 | Method and system for achieving tax control business |
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Application publication date: 20130626 |