CN111681061A - Electronic invoice management system and method based on distributed accounting - Google Patents
Electronic invoice management system and method based on distributed accounting Download PDFInfo
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- CN111681061A CN111681061A CN202010429031.4A CN202010429031A CN111681061A CN 111681061 A CN111681061 A CN 111681061A CN 202010429031 A CN202010429031 A CN 202010429031A CN 111681061 A CN111681061 A CN 111681061A
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Abstract
The invention discloses an electronic invoice management system and method based on distributed accounting, which comprises an information input module and a network module, wherein the output end of the information input module is electrically connected with the input end of a local invoice module, the output end of the network module is electrically connected with the input end of a node module, a transaction instruction unit electrically connected with the information input module is arranged inside the local invoice module, the output end of the transaction instruction unit is electrically connected with the input end of a data sorting unit, and the output end of the data sorting unit is electrically connected with the input end of an invoice fitting unit. According to the electronic invoice management system and method based on distributed accounting, the generated samples and the actual samples of the electronic bills are stored in the container clouds, the electronic invoices are checked and calibrated through the two groups of container clouds, and meanwhile, the packing and migration of the mirror image files can be rapidly achieved through the container clouds.
Description
Technical Field
The invention relates to the technical field of electronic invoices, in particular to an electronic invoice management system and method based on distributed accounting.
Background
The electronic invoice is a product in an information era, is used by a merchant in a form of uniform issuing of a tax bureau like a common invoice, adopts national uniform coding for invoice numbers, adopts a uniform anti-counterfeiting technology, is distributed to the merchant, is attached with a signature mechanism of the electronic tax bureau, can greatly save the cost of the enterprise on the invoice when the electronic invoice is issued, saves the invoice printing cost, and does not comprise the indirect cost of enterprise invoice management. Moreover, the electronic invoice system can be combined with ERP, CRM, SCS and other systems in an enterprise, invoice data is comprehensively electronized and processed in a centralized manner, the financial processing of the enterprise is facilitated, and decision support can be provided for enterprise operators in time.
The Chinese patent discloses an electronic invoice management system and method (publication number: CN106952124A) based on distributed accounting, the patent comprises a plurality of verification nodes, each verification node comprises an electronic invoice contract module and a consensus module, wherein the electronic invoice contract module comprises an electronic invoice service intelligent contract and is configured to receive a transaction instruction aiming at the electronic invoice service intelligent contract and execute the transaction instruction according to the result of the consensus module to establish blocks and form a block chain, and the electronic invoice service intelligent contract refers to the operation performed on an electronic invoice; the consensus module is configured for communicating with other verification nodes when triggered and agreeing a sequence of transaction instructions among all verification nodes for the received transaction instructions according to a consensus algorithm.
The existing electronic invoices have the problems that due to the fact that the types of databases of the existing electronic invoices are different, the heterogeneity of storage media and the operating system are different, the efficiency of each node in storing and reading bill copies is low, various data of the electronic invoices are more, the importance is high, the system is required to have high safety, meanwhile, the safety of the electronic invoices mainly depends on a central mechanism and a invoicing party, and therefore a good monitoring system for the electronic invoices is required.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electronic invoice management system and method based on distributed accounting, which solve the problems that the efficiency of each node in storing and reading bill copies is low, each item of data of the electronic invoice is more and the importance is higher, and the system is required to have higher safety due to different types of databases, isomerism of storage media, different operating systems and the like of the conventional electronic invoice.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electronic invoice management system and method based on distributed bookkeeping comprises an information input module and a network module, wherein the output end of the information input module is electrically connected with the input end of a local invoice module, the output end of the network module is electrically connected with the input end of a node module, the local invoice module comprises a transaction instruction unit electrically connected with the information input module, the output end of the transaction instruction unit is electrically connected with the input end of a data sorting unit, the output end of the data sorting unit is electrically connected with the input end of an invoice matching unit, the output end of the invoice matching unit is electrically connected with the input ends of a first container cloud unit and an invoice creation unit, the output end of the invoice creation unit is electrically connected with the input end of an invoice generation unit, and the output end of the invoice generation unit is electrically connected with the input ends of an electronic signature unit and a second container cloud unit, the output end of the electronic signature unit is electrically connected with the input end of the electronic printing unit, and the output ends of the first container cloud unit and the second container cloud unit are electrically connected with the input end of the network module.
Preferably, the network module includes an information receiving unit for electrical connection, an output end of the information receiving unit is electrically connected to an input end of the information authentication unit, and an output end of the information authentication unit is electrically connected to an input end of the information encryption unit.
Preferably, the output ends of the information receiving unit, the information identifying unit and the information encrypting unit are electrically connected with the output ends of the information monitoring unit and the blockchain unit, the output end of the blockchain unit is electrically connected with the input end of the bill copy unit, and the output ends of the information monitoring unit and the bill copy unit are electrically connected with the input end of the information transmitting unit.
Preferably, the number of the node modules is N, the N node modules each include a container cloud reading unit and an information reading unit, the container cloud reading units are electrically connected with the network module, the output ends of the container cloud reading units and the information reading units are electrically connected with the input end of the common identification unit, and the output ends of the common identification unit are electrically connected with the input end of the data storage module.
Preferably, the data storage module comprises a data security unit for electrical connection, an output end of the data security unit is electrically connected with an input end of the data classification unit, and an output end of the data classification unit is electrically connected with input ends of the data display unit and the data export unit.
Preferably, the information input module comprises an information security unit, an output end of the information security unit is electrically connected with input ends of the keyboard input unit and the touch screen input unit, and output ends of the keyboard input unit and the touch screen input unit are electrically connected with an input end of the information identification unit.
The invention also discloses an electronic invoice management method based on distributed accounting, which comprises the following steps:
step 1: after the identity is identified through an information security unit in the information input module, relevant information of the invoice is input through a keyboard input unit and a touch screen input unit, the information is identified through an information identification unit while being input, and the identified information is transmitted to a transaction instruction unit in a local invoice module;
step 2: the transaction instruction unit converts input information into transaction instruction information, integrates various instruction information through the data sorting unit and the invoice fitting unit, then stores the integrated information into the first container cloud unit, simultaneously generates an electronic invoice through the integrated instruction information through the invoice creating unit and the invoice generating unit, and simultaneously stores the generated electronic invoice into the second container cloud unit;
and step 3: signing and authenticating the electronic invoice through the electronic signing unit, and finally printing the paper invoice through the electronic printing unit for storage;
and 4, step 4: the first container cloud unit and the second container cloud unit transmit stored information to the network module, the network module receives the information through the information receiving unit, the information is identified through the information identifying unit, then the information is encrypted through the information encrypting unit, the process is monitored through the information monitoring unit when the process is in work, the work processes of the information receiving unit, the information identifying unit and the information encrypting unit are divided into different block chains through the block chain unit, then the bill copying unit copies bills of the block chain unit into different copies, and then the information transmitting unit transmits the information of the bill copying unit and the information monitoring unit to different common identification units;
and 5: each node module reads and identifies the information of the bill copy unit and the information monitoring unit through the internal container cloud reading unit and the information reading unit, and stores the information in the data storage module when the information does not exceed the threshold value of the consensus unit;
step 6: the inside data security unit of data storage module carries out secondary safety appraisal with the information, carries out classified storage with the invoice of different kinds through data classification unit afterwards, can look over various invoices through the data display element, can derive the invoice information through the data derivation unit simultaneously.
Preferably, the number of the bill copy units is the same as that of the node modules, and the information inside each bill copy unit is the same.
(III) advantageous effects
The invention provides an electronic invoice management system and method based on distributed accounting. The method has the following beneficial effects:
(1) the invention relates to an electronic invoice management system and a method based on distributed accounting, wherein the output end of a transaction instruction unit is electrically connected with the input end of a data sorting unit, the output end of the data sorting unit is electrically connected with the input end of an invoice fitting unit, the output end of the invoice fitting unit is electrically connected with the input ends of a first container cloud unit and an invoice creating unit, the output end of the invoice creating unit is electrically connected with the input end of an invoice generating unit, the output end of the invoice generating unit is electrically connected with the input ends of an electronic signature unit and a second container cloud unit, the output end of the electronic signature unit is electrically connected with the input end of an electronic printing unit, and the output ends of the first container cloud unit and the second container cloud unit are electrically connected with the input end of a network module, so that generated samples and actual samples of an electronic bill are stored in a container cloud, the electronic invoices are checked and calibrated through the two groups of container clouds, configuration requirements of the electronic invoices under different computing environments can be reduced through the container clouds, packing and migration of mirror image files can be rapidly realized through functions of a web console, file management and the like, environment and management services are easily deployed, complex maintenance work of a bottom server is not required to be processed, and the electronic invoices can be rapidly processed through different verification nodes.
(2) The electronic invoice management system and method based on distributed accounting comprises a data security unit used for electrical connection in a data storage module, the output end of the data security unit is electrically connected with the input end of a data classification unit, the output end of the data classification unit is electrically connected with the input ends of a data display unit and a data derivation unit, an information input module comprises an information security unit, the output end of the information security unit is electrically connected with the input ends of a keyboard input unit and a touch screen input unit, the output ends of the keyboard input unit and the touch screen input unit are both electrically connected with the input end of an information identification unit, and an information security module or an identification module is arranged in each module at intervals, therefore, the information security of the electronic invoice in each independent module can be ensured, and the problem of information tampering or virus attack is prevented.
(3) The invention discloses an electronic invoice management system and a method based on distributed accounting, wherein a network module comprises an information receiving unit for electrical connection, the output end of the information receiving unit is electrically connected with the input end of an information identification unit, the output end of the information identification unit is electrically connected with the input end of an information encryption unit, the output ends of the information receiving unit, the information identification unit and the information encryption unit are electrically connected with the output ends of an information monitoring unit and a block chain unit, the output end of the block chain unit is electrically connected with the input end of a bill copy unit, and the output ends of the information monitoring unit and the bill copy unit are electrically connected with the input end of an information transmission unit. And block chains can be set after the electronic invoice is processed, so that the one-to-one correspondence between the bill copies and the nodes is ensured.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a system block diagram of a network module of the present invention;
FIG. 3 is a system block diagram of a node module of the present invention;
FIG. 4 is a system diagram of a data storage module according to the present invention;
FIG. 5 is a system diagram of an information input module according to the present invention.
In the figure, 1, an information input module; 2. a local invoice module; 3. a network module; 4. a node module; 5. a transaction instruction unit; 6. a data sorting unit; 7. an invoice matching unit; 8. a first container cloud unit; 9. an invoice creation unit; 10. an invoice generating unit; 11. an electronic signature unit; 12. an electronic printing unit; 13. a second container cloud unit; 14. an information receiving unit; 15. an information discrimination unit; 16. an information encryption unit; 17. an information monitoring unit; 18. a block chain unit; 19. a bill copy unit; 20. an information transmission unit; 21. a container cloud reading unit; 22. an information reading unit; 23. a consensus unit; 24. a data storage module; 241. a data security unit; 242. a data classification unit; 243. a data display unit; 244. a data derivation unit; 101. an information security unit; 102. a keyboard input unit; 103. a touch screen input unit; 104. an information identification unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: an electronic invoice management system based on distributed accounting comprises an information input module 1 and a network module 3, wherein the information input module 1 comprises an information security unit 101, the output end of the information security unit 101 is electrically connected with the input ends of a keyboard input unit 102 and a touch screen input unit 103, the output ends of the keyboard input unit 102 and the touch screen input unit 103 are electrically connected with the input end of an information identification unit 104, the network module 3 comprises an information receiving unit 14 for electrical connection, the output end of the information receiving unit 14 is electrically connected with the input end of an information identification unit 15, the output end of the information identification unit 15 is electrically connected with the input end of an information encryption unit 16, the output ends of the information receiving unit 14, the information identification unit 15 and the information encryption unit 16 are electrically connected with the output ends of an information monitoring unit 17 and a block chain unit 18, and the output end of the block chain unit 18 is electrically connected with the input end of a bill copy unit 19, the output ends of the information monitoring unit 17 and the bill copy unit 19 are electrically connected with the input end of the information transmission unit 20, the output end of the information input module 1 is electrically connected with the input end of the local invoice module 2, the output end of the network module 3 is electrically connected with the input end of the node module 4, the number of the node modules 4 is N, the N node modules 4 comprise a container cloud reading unit 21 and an information reading unit 22 which are electrically connected with the network module 3, and the output ends of the container cloud reading unit 21 and the information reading unit 22 are electrically connected with the input end of the common identification unit 23, the monitoring unit is arranged in the network module 3, the flow of information processing in the network module 3 can be monitored, so that the safety of information is ensured, deviation is prevented, and a block chain can be arranged after electronic invoices are processed, thereby ensuring that the bill copies correspond one-to-one with each node. The output end of the consensus unit 23 is electrically connected with the input end of the data storage module 24, the data storage module 24 comprises a data security unit 241 for electrical connection, the output end of the data security unit 241 is electrically connected with the input end of the data classification unit 242, the output end of the data classification unit 242 is electrically connected with the input ends of the data display unit 243 and the data export unit 244, in the invention, information security modules or identification modules are arranged in each module at intervals, so that the information security of the electronic invoice in each independent module can be ensured, the problem of tampering information or virus attack can be prevented, the local invoice module 2 internally comprises a transaction instruction unit 5 electrically connected with the information input module 1, the output end of the transaction instruction unit 5 is electrically connected with the input end of the data arrangement unit 6, and the output end of the data arrangement unit 6 is electrically connected with the input end of the invoice matching unit 7, the output end of the invoice matching unit 7 is electrically connected with the input ends of the first container cloud unit 8 and the invoice creation unit 9, the output end of the invoice creation unit 9 is electrically connected with the input end of the invoice generation unit 10, the output end of the invoice generation unit 10 is electrically connected with the input ends of the electronic signature unit 11 and the second container cloud unit 13, the output end of the electronic signature unit 11 is electrically connected with the input end of the electronic printing unit 12, and the output ends of the first container cloud unit 8 and the second container cloud unit 13 are electrically connected with the input end of the network module 3, in the invention, the generated samples and the actual samples of the electronic bills are stored in the container clouds, the electronic invoices are checked and calibrated by two groups of container clouds to facilitate the verification nodes, meanwhile, the configuration requirements applied under different computing environments can be reduced by the container clouds, and the functions of a web console, file management and the like are realized, the method can quickly realize the packing and the migration of the mirror image file, easily deploy the environment and the management service, and can enable different verification nodes to quickly process the electronic invoice without processing the complex maintenance work of a bottom server, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
The invention also discloses an electronic invoice management method based on distributed accounting, which comprises the following steps:
step 1: after the identity is identified through the information security unit 101 in the information input module 1, the relevant information of the invoice is input through the keyboard input unit 102 and the touch screen input unit 103, and at the same time of inputting, the information is identified through the information identification unit 104, and the identified information is transmitted to the transaction instruction unit 5 in the local invoice module 2;
step 2: the transaction instruction unit 5 converts input information into transaction instruction information, integrates various instruction information through the data sorting unit 6 and the invoice fitting unit 7, then stores the integrated information into the first container cloud unit 8, simultaneously generates an electronic invoice through the invoice creating unit 9 and the invoice generating unit 10, and simultaneously stores the generated electronic invoice into the second container cloud unit 13;
and step 3: the electronic invoice is signed and authenticated through the electronic signature unit 11, and finally the paper invoice is printed and stored through the electronic printing unit 12;
and 4, step 4: the first container cloud unit 8 and the second container cloud unit 13 transfer the saved information to the network module 3, the network module 3 receives the information through the information receiving unit 14, and the information is authenticated by the information authentication unit 15 and then encrypted by the information encryption unit 16, the above-mentioned flow, in operation, is monitored by the information monitoring unit 17, the work flows of the information receiving unit 14, the information authentication unit 15 and the information encryption unit 16 are divided into different block chains through the block chain unit 18, then the bill copy unit 19 copies bills of the block chain unit 18 into different copies, then the information transmission unit 20 transmits the information of the bill copy unit 19 and the information monitoring unit 17 to different consensus units 23, the number of the bill copy units 19 is the same as that of the node modules 4, and the information inside each bill copy unit 19 is the same;
and 5: each node module 4 reads and identifies the information of the bill copy unit 19 and the information monitoring unit 17 through the internal container cloud reading unit 21 and the information reading unit 22, and stores the information in the data storage module 24 when the threshold value of the consensus unit 23 is not exceeded;
step 6: the data security unit 241 inside the data storage module 24 performs secondary security authentication with information, and then classifies and stores different invoices through the data classification unit 242, various invoices can be viewed through the data display unit 243, and invoice information can be exported through the data export unit 244.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electronic invoice management system based on distributed account keeping, includes information input module (1) and network module (3), the output of information input module (1) and the input electric connection of local invoice module (2), the output of network module (3) and the input electric connection of node module (4), its characterized in that: the local invoice module (2) comprises a transaction instruction unit (5) electrically connected with the information input module (1) inside, the output end of the transaction instruction unit (5) is electrically connected with the input end of the data sorting unit (6), the output end of the data sorting unit (6) is electrically connected with the input end of the invoice fitting unit (7), the output end of the invoice fitting unit (7) is electrically connected with the input ends of the first container cloud unit (8) and the invoice creation unit (9), the output end of the invoice creation unit (9) is electrically connected with the input end of the invoice generation unit (10), the output end of the invoice generation unit (10) is electrically connected with the input ends of the electronic signature unit (11) and the second container cloud unit (13), and the output end of the electronic signature unit (11) is electrically connected with the input end of the electronic printing unit (12), the output ends of the first container cloud unit (8) and the second container cloud unit (13) are electrically connected with the input end of the network module (3).
2. The electronic invoice management system based on distributed accounting according to claim 1, characterized in that: the network module (3) comprises an information receiving unit (14) used for being electrically connected, the output end of the information receiving unit (14) is electrically connected with the input end of an information identifying unit (15), and the output end of the information identifying unit (15) is electrically connected with the input end of an information encrypting unit (16).
3. The electronic invoice management system based on distributed accounting according to claim 2, characterized in that: the output ends of the information receiving unit (14), the information identifying unit (15) and the information encrypting unit (16) are electrically connected with the output ends of the information monitoring unit (17) and the blockchain unit (18), the output end of the blockchain unit (18) is electrically connected with the input end of the bill copy unit (19), and the output ends of the information monitoring unit (17) and the bill copy unit (19) are electrically connected with the input end of the information transmitting unit (20).
4. The electronic invoice management system based on distributed accounting according to claim 1, characterized in that: the quantity of node module (4) is provided with N, the inside of N node module (4) all includes container cloud reading unit (21) and information reading unit (22) that are used for with network module (3) electric connection, the output of container cloud reading unit (21) and information reading unit (22) all with the input electric connection of recognition unit (23), the output of recognition unit (23) and the input electric connection of data storage module (24).
5. The electronic invoice management system based on distributed accounting according to claim 4, characterized in that: the data storage module (24) comprises a data security unit (241) for electrical connection, the output end of the data security unit (241) is electrically connected with the input end of the data classification unit (242), and the output end of the data classification unit (242) is electrically connected with the input ends of the data display unit (243) and the data derivation unit (244).
6. The electronic invoice management system based on distributed accounting according to claim 1, characterized in that: the information input module (1) comprises an information security unit (101), the output end of the information security unit (101) is electrically connected with the input ends of a keyboard input unit (102) and a touch screen input unit (103), and the output ends of the keyboard input unit (102) and the touch screen input unit (103) are electrically connected with the input end of an information identification unit (104).
7. The electronic invoice management system based on distributed accounting according to any one of claims 1-6, characterised in that: the management method comprises the following steps:
step 1: after the identity is identified through an information security unit (101) in an information input module (1), relevant information of an invoice is input through a keyboard input unit (102) and a touch screen input unit (103), the information is identified through an information identification unit (104) while being input, and the identified information is transmitted to a transaction instruction unit (5) in a local invoice module (2);
step 2: the transaction instruction unit (5) converts input information into transaction instruction information, integrates various instruction information through a data sorting unit (6) and an invoice fitting unit (7), then stores the integrated information into a first container cloud unit (8), simultaneously generates an electronic invoice through an invoice creating unit (9) and an invoice generating unit (10), and simultaneously stores the generated electronic invoice into a second container cloud unit (13);
and step 3: the electronic invoice is signed and authenticated through the electronic signature unit (11), and finally the paper invoice is printed and stored through the electronic printing unit (12);
and 4, step 4: the first container cloud unit (8) and the second container cloud unit (13) transmit the stored information to the network module (3), the network module (3) receives the information through the information receiving unit (14), and the information is authenticated by an information authentication unit (15), and then encrypted by an information encryption unit (16), the process is monitored by an information monitoring unit (17) during work, the work flows of the information receiving unit (14), the information authentication unit (15) and the information encryption unit (16) are divided into different block chains through the block chain unit (18), then the bill copy unit (19) copies the bill of the block chain unit (18) into different copies, and then the information transmission unit (20) transmits the information of the bill copy unit (19) and the information monitoring unit (17) to different consensus units (23);
and 5: each node module (4) reads and identifies the information of the bill copy unit (19) and the information monitoring unit (17) through an internal container cloud reading unit (21) and an information reading unit (22), and stores the information in a data storage module (24) when the threshold value of the consensus unit (23) is not exceeded;
step 6: the data security unit (241) inside the data storage module (24) performs secondary security authentication with information, then the data classification unit (242) classifies and stores invoices of different types, the data display unit (243) can view various invoices, and the data export unit (244) can export invoice information.
8. The system and method for electronic invoice management based on distributed billing according to claim 7, wherein: the number of the bill copy units (19) is the same as that of the node modules (4), and the information inside each bill copy unit (19) is the same.
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| CN112150312A (en) * | 2020-10-06 | 2020-12-29 | 广州云莫凡信息科技有限公司 | Quality monitoring data maintenance method and system for building construction engineering |
| CN117408655A (en) * | 2023-12-13 | 2024-01-16 | 国网浙江省电力有限公司金华供电公司 | Financial tax data management method and platform based on full-service view angle |
| CN117408655B (en) * | 2023-12-13 | 2024-03-05 | 国网浙江省电力有限公司金华供电公司 | Financial tax data management method and platform based on full-service view angle |
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Application publication date: 20200918 |