CN110852816A - Block chain based automatic invoicing method, terminal equipment and storage medium - Google Patents
Block chain based automatic invoicing method, terminal equipment and storage medium Download PDFInfo
- Publication number
- CN110852816A CN110852816A CN201911109609.1A CN201911109609A CN110852816A CN 110852816 A CN110852816 A CN 110852816A CN 201911109609 A CN201911109609 A CN 201911109609A CN 110852816 A CN110852816 A CN 110852816A
- Authority
- CN
- China
- Prior art keywords
- invoice
- order information
- target
- block chain
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention discloses an automatic invoicing method based on a block chain, which comprises the following steps: receiving an invoice creation request, wherein the invoice creation request comprises an order identification; obtaining order information corresponding to the order identification; creating a target invoice according to the order information, and sending the target invoice to a preset block chain node so that the preset block chain node can verify the target invoice; and when the target invoice returned by the preset block link points is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node. The invention also discloses the terminal equipment. The invention monitors by verifying the authenticity of the invoice, thereby avoiding the situations of false invoice invoicing and one invoice invoicing with more invoices, reducing the invoicing input workload and the error probability by automatically invoicing the invoice, and improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to an automatic invoicing method based on a block chain, terminal equipment and a storage medium.
Background
At present, the issuing of paper invoices based on transaction services is a conventional method, the issuing of the paper invoices brings great workload and risk to financial staff, and more enterprises, platforms and merchants adopt electronic invoices along with the popularization and application of the electronic invoices in tax departments. The convenience of the electronic invoice reduces the workload of financial staff, but the issue of the electronic invoice is easy to cause fake and is difficult to distinguish true and false.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The embodiment of the invention mainly aims to provide an automatic invoice issuing method based on a block chain, and aims to solve the technical problems that the workload of inputting invoice information of the existing invoice issuing is large, errors are easy to occur, and the issuing of an electronic invoice is counterfeit and is difficult to distinguish true and false.
In order to solve the above problem, an embodiment of the present invention provides an automatic invoicing method based on a block chain, including the following steps:
building a block chain architecture platform and a service platform, and reserving interfaces of the block chain service platform, a tax control platform and a tax declaration platform;
receiving an invoice creation request, wherein the invoice creation request comprises an order identification;
obtaining order information corresponding to the order identification;
creating a target invoice according to the order information and the reconciliation confirmation information, and sending the target invoice to a preset block chain node for the preset block chain node to verify the target invoice;
and when the target invoice returned by the preset block link points is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node. .
Optionally, the step of creating a target invoice according to the order information further includes:
outputting an invoice style selection interface;
after a selection operation triggered by the invoice style selection interface is detected, a target invoice style corresponding to the selection operation is obtained;
and creating the target invoice according to the order information and the target invoice style.
Optionally, the invoice creation request further includes a target invoice style, and the step of creating a target invoice according to the order information further includes:
and creating the target invoice according to the order information and the target invoice style.
Optionally, the step of obtaining the order information corresponding to the order identifier further includes:
judging whether an invoice corresponding to the order information is applied or not;
when the invoice corresponding to the order information is not applied, executing the step of creating the target invoice according to the order information;
and when the invoice corresponding to the order information is applied, sending prompt information for rejecting invoicing.
Optionally, before the step of sending the target invoice to the blockchain node corresponding to the order participant corresponding to the order information, the method further includes:
and storing the target invoice to a preset block of a block chain.
Optionally, before the step of receiving an invoice creation request, the method further includes:
after order information is received, verifying the authenticity of the received order information;
and when the order information is true, storing the order information to a block chain.
Optionally, the step of verifying the authenticity of the order information comprises:
acquiring associated order information, logistics information and fund information of the order information;
judging the order information and the associated order information to verify the authenticity of the order information, wherein:
when the order information is consistent with the associated order information, confirming that the order information is true;
and when the order information is inconsistent with the associated order information, confirming that the order information is false.
Optionally, the target invoice is conveyed to a tax control terminal through a tax control equipment interface connected with the gold tax three-phase, an electronic invoice is automatically issued, the invoice type of the electronic invoice is used through the transmission of the electronic invoice, and the invoice type of the electronic invoice which is not used is used through the transmission of the electronic invoice and is printed for use.
In addition, to solve the above problem, an embodiment of the present invention further provides a terminal device, where the terminal device includes a processor, a memory, and a block chain based automatic invoicing program stored on the memory and executable on the processor, and the block chain based automatic invoicing program implements the block chain based automatic invoicing step when executed by the processor.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores therein an automatic invoicing program and an automatic invoicing program based on a blockchain, and when the automatic invoicing program based on the blockchain is executed by a processor, the steps of the automatic invoicing method based on the blockchain are implemented.
According to the automatic invoice issuing method based on the block chain, the target invoice is created through the invoice creating request, the target invoice is sent to the preset block chain node to verify the authenticity of the target invoice, the true and valid issued invoice can be effectively monitored through verification, and therefore the situations of false invoice issuing and multiple invoices issuing are avoided.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart diagram illustrating a first embodiment of a blockchain-based method for automatically invoicing in accordance with the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of a blockchain-based method for automatically invoicing of the present invention;
FIG. 4 is a flowchart illustrating a third embodiment of the method for automatic invoicing based on blockchains according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The main solution of the embodiment of the invention is as follows: building a block chain architecture platform and a service platform, and reserving interfaces of the block chain service platform, a tax control platform and a tax declaration platform; receiving an invoice creation request, wherein the invoice creation request comprises an order identification; obtaining order information corresponding to the order identification; creating a target invoice according to the order information, and sending the target invoice to a preset block chain node so that the preset block chain node can verify the target invoice; and when the target invoice returned by the preset block link points is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node.
Because the work load of inputting invoice information of the existing invoices is large and errors are easy to occur, the electronic invoices in the prior art are provided with the technical problems of counterfeiting and difficulty in distinguishing true and false.
The embodiment of the invention provides a solution, which realizes automatic invoicing through invoice creation, requests for creating a target invoice, sends the target invoice to a preset block chain node to verify the authenticity of the target invoice, and can effectively monitor the authenticity and effectiveness of the invoiced invoice through verification, thereby avoiding the situations of false invoiced invoice and multiple invoiced, and meanwhile, the invoice is automatically invoiced, so that the redundant intermediate links can be avoided, and the beneficial effect of improving the working efficiency is achieved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal equipment of the embodiment of the invention can be a PC, and can also be mobile or non-mobile terminal equipment such as a smart phone, a tablet personal computer, a portable computer and the like.
As shown in fig. 1, the terminal device may include: a processor 1001, such as a CPU, a communication bus 1002, a memory 1003, a user interface 1004. The communication bus 1002 is used for realizing connection communication among the components. The memory 1003 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1003 may alternatively be a storage device separate from the processor 1001. The user interface 1004 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1004 may also include a standard wired interface, a wireless interface.
Those skilled in the art will appreciate that the configuration of the terminal device shown in fig. 1 does not constitute a limitation of the terminal, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the user interface 1004 is mainly used for connecting a client (user side) and performing data communication with the client; the memory 1003, which is a kind of computer storage medium, may include an operating system and a blockchain-based automatic invoicing and automatic invoicing program, and the processor 1001 may be configured to call the blockchain-based automatic invoicing and automatic invoicing program stored in the memory 1003 and perform the following steps:
building a block chain architecture platform and a service platform, and reserving interfaces of the block chain service platform, a tax control platform and a tax declaration platform;
receiving an invoice creation request, wherein the invoice creation request comprises an order identification;
obtaining order information corresponding to the order identification;
creating a target invoice according to the order information, and sending the target invoice to a preset block chain node so that the preset block chain node can verify the target invoice;
and when the target invoice returned by the preset block link points is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node.
Further, the processor 1001 may be configured to invoke a blockchain-based auto invoicing and auto-invoicing program stored in the memory 1003 and perform the following steps:
outputting an invoice style selection interface;
after a selection operation triggered by the invoice style selection interface is detected, a target invoice style corresponding to the selection operation is obtained;
and creating the target invoice according to the order information and the target invoice style.
Further, the processor 1001 may be configured to invoke a blockchain-based auto invoicing and auto-invoicing program stored in the memory 1003 and perform the following steps:
and creating the target invoice according to the order information and the target invoice style.
Further, the processor 1001 may be configured to invoke a blockchain-based auto invoicing and auto-invoicing program stored in the memory 1003 and perform the following steps:
judging whether an invoice corresponding to the order information is applied or not;
when the invoice corresponding to the order information is not applied, executing the step of creating the target invoice according to the order information;
and when the invoice corresponding to the order information is applied, sending prompt information for rejecting invoicing.
Further, the processor 1001 may be configured to invoke a blockchain-based auto invoicing and auto-invoicing program stored in the memory 1003 and perform the following steps:
and storing the target invoice to a preset block of a block chain.
Further, the processor 1001 may be configured to invoke a blockchain-based auto invoicing and auto-invoicing program stored in the memory 1003 and perform the following steps:
after order information is received, verifying the authenticity of the received order information;
and when the order information is true, storing the order information to a block chain.
Further, the processor 1001 may be configured to invoke a blockchain-based automatic invoicing program stored in the memory 1003 and perform the following steps:
acquiring associated order information, logistics information and fund information of the order information;
judging the order information and the associated order information to verify the authenticity of the order information, wherein:
when the order information is consistent with the associated order information, confirming that the order information is true;
and when the order information is inconsistent with the associated order information, confirming that the order information is false.
Further, the processor 1001 may be configured to invoke a blockchain-based automatic invoicing program stored in the memory 1003 and perform the following steps:
and executing the steps that the target invoice is conveyed to a tax control terminal through a tax control equipment interface connected with the three-phase of the gold tax, automatically issuing an electronic invoice, and printing a paper invoice for use when the invoice type of the electronic invoice is transmitted through the electronic invoice, and the invoice type of the electronic invoice is not transmitted through the electronic invoice.
Based on the structure of the terminal, a first embodiment of the present invention is provided, and referring to fig. 2, fig. 2 is a schematic flow chart of the first embodiment of the block chain-based automatic invoicing method of the present invention, where the block chain-based automatic invoicing method includes the following steps:
step S10, building a block chain architecture platform and a service platform, and reserving interfaces of the block chain service platform, the tax control platform and the tax declaration platform;
step S20, receiving an invoice creation request, wherein the invoice creation request comprises an order identification;
in this embodiment, a block chain framework platform and a service platform are built, and simultaneously, a block chain service platform, a tax control platform and a tax declaration platform interface are reserved.
The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a non-falsifiable and non-fakeable distributed account book processed by cryptography. Broadly speaking, the blockchain technique is a completely new distributed infrastructure and computing paradigm that utilizes blockchain data structures to verify and store data, utilizes distributed node consensus algorithms to generate and update data, cryptographically secure data transmission and access, and utilizes intelligent contracts composed of automated script code to program and manipulate data.
The execution main body of the embodiment is a blockchain platform, and the blockchain platform interacts with a transaction party through the blockchain nodes. The transaction party logs in the registered account number of the block chain link points on the electronic equipment such as a mobile phone, a computer and a smart watch and interacts with the block chain link points.
The transaction party may be a supplier and may be a buyer. After the transaction party completes an order, the order information can be uploaded through the block chain link points so as to be distributed in the block chain. The transaction can also be directly carried out on the blockchain platform, and the order information after the transaction is finished is automatically stored in the blockchain blocks for calling or creating invoices and the like.
The blockchain platform receives an invoice creation request sent by a trading party, wherein the invoice creation request comprises an order identification. The order identification may be an identification code of the order indicating that a certain order is unique. It can be appreciated that the blockchain platform can automatically identify the need for the transaction party to apply for invoice creation after receiving the invoice creation request.
Step S30, obtaining order information corresponding to the order identification;
and inquiring or searching order information uniquely corresponding to the order identification on the blockchain platform through the order identification, wherein the order information comprises order participants, the order identification, transaction amount, order content, order time and the like.
When the order information corresponding to the order identification is not inquired or searched, the prompt information of order error is output, so that the trading party can input the correct order identification again.
It should be noted that, on the display interface of the block link point connected by the transaction party, selection buttons for different order identifications can be provided. And the trader applies for the invoice corresponding to the order information by clicking the selection buttons of different order marks.
After the order information corresponding to the order identifier is obtained, the method further comprises the following steps:
judging whether an invoice corresponding to the order information is applied or not;
when the invoice corresponding to the order information is not applied, executing the step of creating the target invoice according to the order information;
and when the invoice corresponding to the order information is applied, sending prompt information for rejecting invoicing.
On the blockchain platform, the record related to the order information is traceable, so that whether the invoice corresponding to the order information is applied or not can be judged by acquiring the invoicing record of the order information. When the invoice corresponding to the order information is not applied, creating a target invoice according to the order information; and when the invoice corresponding to the order information is applied, sending the prompt information of rejecting invoicing to the transaction party so as to prompt that the invoice of the order information is issued.
Step S40, creating a target invoice according to the order information, and sending the target invoice to a preset block chain node for the preset block chain node to verify the target invoice;
after the order information corresponding to the order identification is obtained, the head raising and the collection side of the target invoice are made according to the transaction participant in the order information, the invoicing amount of the target invoice is determined according to the transaction amount in the order information, and the target invoice is created according to the purpose of making the target invoice according to the order content. Wherein, the target invoice comprises an invoice code and a checking code.
And after the invoice is issued, sending the target invoice to a preset block chain node, wherein the preset block chain node can be a national tax administration block chain node or a tax authority block chain node. The purpose of sending the target invoice to the preset block chain node is to check whether the target invoice is true or not.
It should be noted that the preset block chain node may query all uplink data, and may check the authenticity of the order information according to the association between the order information, for example, through warehousing, ex-warehouse, sales data, time and other information. Meanwhile, whether the invoice is applied to the order information or not can be inquired, and when the order information is not real or the invoice is repeatedly made, the target invoice is confirmed to be an invalid invoice, so that the authenticity of the invoice is ensured.
Step S50, when the target invoice returned by the preset block link point is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node.
When the preset block chain node returns the target invoice as an effective invoice, the method further comprises the following steps:
and storing the target invoice to a preset block of a block chain.
And when the target invoice is the valid invoice, storing the target invoice to a preset block of the block chain, wherein the preset block can be a block in which the block chain stores the valid invoice, and can also be a block in which a transaction participant corresponding to the target invoice stores order data. After the target invoice is linked, the target invoice can be checked and called by a preset block chain node such as a national tax bureau block chain node.
And when the preset block chain node returns the target invoice as the valid invoice, sending the target invoice to the block chain node corresponding to the order participant corresponding to the order information so that the order participant can log in the corresponding block chain node.
Order participants such as suppliers and buyers, logistics consignors and logistics companies and the like inquire, count or print target invoices by logging in respective block link points so as to carry out entry and verification. It should be noted that, after the supplier has made the inspected target invoice, the buyer clicks the target invoice number on the incoming invoice through the login block link node, so as to check the target invoice and the corresponding order information, and trace the transaction record with the supplier.
In the embodiment, the target invoice is created according to the invoice creation request, the target invoice is sent to the preset block chain node to verify the authenticity of the target invoice, the invoice issued can be effectively monitored to be true and valid through verification, so that the false invoice and the situation of more invoices than one invoice are avoided, meanwhile, the invoice issuing and entry workload and the error probability are reduced through automatic invoice issuing, and the redundant intermediate links can be avoided through automatic invoice issuing, so that the working efficiency is improved.
Referring to fig. 3, fig. 3 is a schematic flowchart of a block chain-based automatic invoicing method according to a second embodiment of the present invention, and based on the first embodiment, after step S30, the method further includes:
step S41, outputting an invoice style selection interface;
for orders related to large money, one invoice often cannot meet the invoicing requirement, and a plurality of invoices need to be issued. In addition, different transaction parties have different requirements for invoicing amount and face values, and in order to meet the requirements of the transaction parties, an invoice style selection interface is output after an invoice creation request is received so that the transaction parties can select a desired invoice style. Invoice styles with different money amounts are displayed on the invoice style selection interface, and a transaction party can select an invoice style to be issued in a single-click or double-click mode through a left mouse button. The invoice styles include 500, 1000, 5000, 10000 and other different invoice styles, which are not limited herein.
Step S42, after detecting the selection operation triggered by the invoice style selection interface, acquiring a target invoice style corresponding to the selection operation;
after the selection operation acting on the invoice style selection interface is detected, acquiring an invoice style or invoice style button acting on the selection operation, and taking the invoice style or invoice style button as a target invoice style, wherein the selection operation comprises single-click or double-click.
When the target invoice style is not selected by the transaction party, the default invoice style is automatically used as the target invoice style, or the invoice style commonly used by the transaction party can be used as the target invoice style, which is not limited herein.
And step S43, creating the target invoice according to the order information and the target invoice style.
After the target invoice style is obtained, the target invoice is created according to the order information and the target invoice style, and on the basis of creating the target invoice according to the invoice information, the amount of money on the target invoice is correspondingly adjusted according to the target invoice style, so that one target invoice or a plurality of target invoices are issued. For example, if the transaction amount in the order information is 6112 yuan and the amount of the target invoice style is 5000 yuan, two target invoices are made, one target invoice has the amount of 5000 yuan and the other target invoice has the amount of 1112 yuan, but the raising, the payee and the use on the target invoice are not changed, but the invoice codes and the check codes of the two target invoices are different.
In another embodiment, when the invoice creation request further includes the target invoice style, the method further includes:
and creating the target invoice according to the order information and the target invoice style.
When the invoice creating request comprises a target invoice style, creating the target invoice according to the order information and the target invoice style, correspondingly issuing the amount of the target invoice according to the target invoice style, and issuing the head-up, the payee, the application and the like of the target invoice according to the order information. Thus, intermediate operation is not required, and the invoice issuing efficiency can be improved.
In the embodiment, the target invoice style is obtained by outputting the invoice style selection interface, and the denomination amount of the target invoice is adjusted according to the order information and the target invoice style, so that the requirement of transaction variance diversification is met, and meanwhile, invoice management is facilitated.
Referring to fig. 4, fig. 4 is a schematic flowchart of a block chain-based automatic invoicing method according to a third embodiment of the present invention, and based on the first embodiment or the second embodiment, after step S10 and before step S20, the method further includes:
step S60, after order information is received, the authenticity of the received order information is verified;
after the transaction is completed, the transaction party logs in the block chain link point to send order information to the block chain platform. After receiving the order information, the block chain platform needs to verify the authenticity of the received order information, and then processes the order information in real time.
The step of verifying the authenticity of the received order information comprises:
acquiring related order information of the order information;
judging the order information and the associated order information to verify the authenticity of the order information, wherein:
when the order information is consistent with the associated order information, confirming that the order information is true;
and when the order information is inconsistent with the associated order information, confirming that the order information is false.
Acquiring associated order information of the order information, wherein the associated order information is the order information corresponding to the trade of both trading parties, for example, the purchase order information of the buyer and the supply order information of the supplier are associated with each other, and the ex-warehouse order information and the in-warehouse order information are associated with each other.
Verifying the truth of the order information by comparing the order information with the associated order information, wherein the truth is verified by comparing key information in the order information and the associated order information, wherein the key information comprises at least one of transaction amount, order time, order content and order participants. Thereby, whether the order information is real and effective is verified.
Through comparison, when the order information is consistent with the associated order information, determining that the order information is true; and when the order information is inconsistent with the associated order information, confirming that the order information is false.
Further, a first hash value of the order information may be calculated and a second hash value associated with the order information may be calculated to verify authenticity of the order information. When the first hash value is equal to the second hash value, determining that the order information is true; and when the first hash value is not equal to the second hash value, determining that the order information is false.
And when the order information is confirmed to be false, sending prompt information of wrong order information to the trading party, and abandoning the order information.
And step S70, when the order information is true, storing the order information to a block chain.
And when the order information is confirmed to be true, storing the order information to a block of the block chain for calling or tracing the transaction record.
And when the order information is true, automatically issuing an electronic invoice and printing the invoice.
When the order information is confirmed to be true, the electronic invoice is automatically transmitted to the tax control equipment through an equipment interface connected with the tax control system, and the electronic invoice is automatically issued or the paper invoice is automatically printed.
Further, the automatic invoicing method based on the block chain further comprises the following steps: the electronic invoice is automatically issued by conveying the invoice to a tax control terminal through a tax control equipment interface connected with the three-phase tax administration, the invoice type which implements the electronic invoice is used by transmitting the electronic invoice, and the invoice type which does not implement the electronic invoice is used by printing a paper invoice while transmitting the electronic invoice.
In the embodiment, by acquiring the associated order information of the order information and comparing and judging the authenticity of the order information, when the order information is true, the order information is stored in the block chain, so that the authenticity of the order information is ensured, and meanwhile, the method can trace and cut off the beneficial effect of electronic invoice counterfeiting from the source.
In addition, the embodiment of the present invention further provides a terminal device, where the terminal device includes a processor, a memory, and a blockchain-based automatic invoicing program that is stored on the memory and is executable on the processor, and when the blockchain-based automatic invoicing program is executed by the processor, the contents of the above blockchain-based automatic invoicing method embodiment are implemented.
An embodiment of the present invention further provides a computer-readable storage medium, where an automatic invoicing program based on a blockchain is stored on the computer-readable storage medium, and when being executed by a processor, the automatic invoicing program based on the blockchain implements the contents of the above automatic invoicing method based on the blockchain.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An automatic invoicing method based on a blockchain is characterized by comprising the following steps:
building a block chain architecture platform and a service platform, and reserving interfaces of the block chain service platform, a tax control platform and a tax declaration platform;
receiving an invoice creation request, wherein the invoice creation request comprises an order identification;
obtaining order information corresponding to the order identification;
creating a target invoice according to the order information, and sending the target invoice to a preset block chain node so that the preset block chain node can verify the target invoice;
and when the target invoice returned by the preset block link points is a valid invoice, sending the target invoice to a block link node corresponding to an order participant corresponding to the order information, so that the order participant can use or print the target invoice on the corresponding block link node.
2. The blockchain-based automatic invoicing method according to claim 1, wherein the step of creating a target invoice from order information further comprises:
outputting an invoice style selection interface;
after a selection operation triggered by the invoice style selection interface is detected, a target invoice style corresponding to the selection operation is obtained;
and creating the target invoice according to the order information and the target invoice style.
3. The blockchain-based automatic invoicing method according to claim 1, wherein the invoice creation request further comprises a target invoice style, and the step of creating a target invoice from order information further comprises:
and creating the target invoice according to the order information and the target invoice style.
4. The blockchain-based method for automatically invoicing according to claim 1, wherein the step of obtaining order information corresponding to the order identifier further comprises:
judging whether an invoice corresponding to the order information is applied or not;
when the invoice corresponding to the order information is not applied, executing the step of creating the target invoice according to the order information;
and when the invoice corresponding to the order information is applied, sending prompt information for rejecting invoicing.
5. The blockchain-based automatic invoicing method according to claim 1, wherein before the step of sending the target invoice to the blockchain node corresponding to the order participant corresponding to the order information, the method further comprises:
and storing the target invoice to a preset block of a block chain.
6. The blockchain-based automatic invoicing method according to claim 1, wherein the step of receiving an invoice creation request is preceded by the step of:
after order information is received, verifying the authenticity of the received order information;
and when the order information is true, storing the order information to a block chain.
7. The blockchain-based automatic invoicing method according to claim 6, wherein the step of verifying the authenticity of the order information comprises:
acquiring related order information of the order information;
judging the order information and the associated order information to verify the authenticity of the order information, wherein:
when the order information is consistent with the associated order information, confirming that the order information is true;
and when the order information is inconsistent with the associated order information, confirming that the order information is false.
8. The block chain-based automatic invoicing method according to claim 1, wherein the target invoice is transmitted to a tax control terminal through a tax control equipment interface connected with the three-phase tax payment, an electronic invoice is automatically invoiced, the invoice type which implements the electronic invoice is transmitted through the electronic invoice, and the invoice type which does not implement the electronic invoice is transmitted through the electronic invoice and is used by printing a paper invoice.
9. A terminal device comprising a processor, a memory, and a blockchain based automatic invoicing program stored on the memory and executable on the processor, the blockchain based automatic invoicing program when executed by the processor implementing the steps of the blockchain based automatic invoicing method of any of claims 1 to 8.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a blockchain based automatic invoicing program which, when executed by a processor, implements the steps of the blockchain based automatic invoicing method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109609.1A CN110852816B (en) | 2019-11-13 | 2019-11-13 | Block chain based automatic invoicing method, terminal equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109609.1A CN110852816B (en) | 2019-11-13 | 2019-11-13 | Block chain based automatic invoicing method, terminal equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110852816A true CN110852816A (en) | 2020-02-28 |
| CN110852816B CN110852816B (en) | 2022-05-03 |
Family
ID=69600425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911109609.1A Active CN110852816B (en) | 2019-11-13 | 2019-11-13 | Block chain based automatic invoicing method, terminal equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110852816B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415238A (en) * | 2020-04-24 | 2020-07-14 | 深圳前海星际同辉科技有限公司 | Tax management method and device based on block chain and computer storage medium |
| CN111444209A (en) * | 2020-03-25 | 2020-07-24 | 腾讯科技（深圳）有限公司 | Data processing method, device, equipment and medium based on block chain |
| CN111768546A (en) * | 2020-06-30 | 2020-10-13 | 新奥（中国）燃气投资有限公司 | Method, device and system for automatically early warning abnormal enterprise invoices |
| CN112070565A (en) * | 2020-08-10 | 2020-12-11 | 国网山东省电力公司物资公司 | Verification-free billing system and method for special electric power material tickets based on block chains |
| CN112488799A (en) * | 2020-12-14 | 2021-03-12 | 北京易兴元石化科技有限公司 | Oil data processing method and device based on refueling station end and storage medium |
| CN112529642A (en) * | 2020-12-04 | 2021-03-19 | 深圳点链科技有限公司 | Invoice management method, system, equipment and storage medium based on block chain |
| CN112529641A (en) * | 2020-12-04 | 2021-03-19 | 深圳点链科技有限公司 | Billing method, device and equipment based on block chain |
| CN113469758A (en) * | 2021-06-11 | 2021-10-01 | 深圳前海星际同辉科技有限公司 | Billing method, billing device, billing equipment and storage medium for block chain and tax system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025581A (en) * | 2017-04-21 | 2017-08-08 | 百望电子发票数据服务有限公司 | A kind of method and system issued invoice automatically |
| CN107292680A (en) * | 2017-05-10 | 2017-10-24 | 西安艾润物联网技术服务有限责任公司 | Issue the business method, device and computer-readable recording medium of tax-controlled invoice |
| CN107730165A (en) * | 2017-09-19 | 2018-02-23 | 前海云链科技(深圳)有限公司 | A kind of electronic logisticses bill management method and device |
| CN109241772A (en) * | 2018-09-07 | 2019-01-18 | 腾讯科技（深圳）有限公司 | Invoice block chained record method, apparatus, block chain gateway server and medium |
| CN109785022A (en) * | 2018-12-21 | 2019-05-21 | 大象慧云信息技术有限公司 | A kind of pair of invoice carries out the method and system that collaboration is issued |
| CN110443660A (en) * | 2019-08-15 | 2019-11-12 | 上海天地汇供应链科技有限公司 | A kind of electronic invoice device, system and implementation method based on block chain |
-
2019
- 2019-11-13 CN CN201911109609.1A patent/CN110852816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025581A (en) * | 2017-04-21 | 2017-08-08 | 百望电子发票数据服务有限公司 | A kind of method and system issued invoice automatically |
| CN107292680A (en) * | 2017-05-10 | 2017-10-24 | 西安艾润物联网技术服务有限责任公司 | Issue the business method, device and computer-readable recording medium of tax-controlled invoice |
| CN107730165A (en) * | 2017-09-19 | 2018-02-23 | 前海云链科技(深圳)有限公司 | A kind of electronic logisticses bill management method and device |
| CN109241772A (en) * | 2018-09-07 | 2019-01-18 | 腾讯科技（深圳）有限公司 | Invoice block chained record method, apparatus, block chain gateway server and medium |
| CN109785022A (en) * | 2018-12-21 | 2019-05-21 | 大象慧云信息技术有限公司 | A kind of pair of invoice carries out the method and system that collaboration is issued |
| CN110443660A (en) * | 2019-08-15 | 2019-11-12 | 上海天地汇供应链科技有限公司 | A kind of electronic invoice device, system and implementation method based on block chain |
Non-Patent Citations (2)
| Title |
|---|
| 刘亚干等编著: "《"营改增"理论研究与实践 基于商业银行视角的热点、难点及案例分析》", 29 February 2016 * |
| 杜莉 等: "应用区块链技术推动我国增值税征管创新：机制分析和方案设计", 《税务研究》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111444209A (en) * | 2020-03-25 | 2020-07-24 | 腾讯科技（深圳）有限公司 | Data processing method, device, equipment and medium based on block chain |
| CN111444209B (en) * | 2020-03-25 | 2022-01-07 | 腾讯科技（深圳）有限公司 | Data processing method, device, equipment and medium based on block chain |
| CN111415238A (en) * | 2020-04-24 | 2020-07-14 | 深圳前海星际同辉科技有限公司 | Tax management method and device based on block chain and computer storage medium |
| CN111768546A (en) * | 2020-06-30 | 2020-10-13 | 新奥（中国）燃气投资有限公司 | Method, device and system for automatically early warning abnormal enterprise invoices |
| CN112070565A (en) * | 2020-08-10 | 2020-12-11 | 国网山东省电力公司物资公司 | Verification-free billing system and method for special electric power material tickets based on block chains |
| CN112529641A (en) * | 2020-12-04 | 2021-03-19 | 深圳点链科技有限公司 | Billing method, device and equipment based on block chain |
| CN112529642A (en) * | 2020-12-04 | 2021-03-19 | 深圳点链科技有限公司 | Invoice management method, system, equipment and storage medium based on block chain |
| WO2022116350A1 (en) * | 2020-12-04 | 2022-06-09 | 深圳点链科技有限公司 | Blockchain-based invoice management method, system, device, and storage medium |
| CN112529642B (en) * | 2020-12-04 | 2024-03-22 | 深圳点链科技有限公司 | Invoice management method, system, equipment and storage medium based on block chain |
| CN112488799A (en) * | 2020-12-14 | 2021-03-12 | 北京易兴元石化科技有限公司 | Oil data processing method and device based on refueling station end and storage medium |
| CN112488799B (en) * | 2020-12-14 | 2024-04-09 | 北京易兴元石化科技有限公司 | Petroleum data processing method and device based on gas station end and storage medium |
| CN113469758A (en) * | 2021-06-11 | 2021-10-01 | 深圳前海星际同辉科技有限公司 | Billing method, billing device, billing equipment and storage medium for block chain and tax system |
| CN113469758B (en) * | 2021-06-11 | 2024-03-22 | 深圳前海星际同辉科技有限公司 | Billing method, device, equipment and storage medium of blockchain and tax system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110852816B (en) | 2022-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110852816B (en) | Block chain based automatic invoicing method, terminal equipment and storage medium | |
| CN110263024B (en) | Data processing method, terminal device and computer storage medium | |
| CN109360077B (en) | Information processing method, device, gateway server and medium in invoice reimbursement | |
| CN110599276B (en) | Bill reimbursement method, device and equipment and computer storage medium | |
| WO2021135169A1 (en) | Blockchain-based management method, terminal, apparatus, and storage medium | |
| CN109801051B (en) | Resource transfer method, system, server and computer readable storage medium | |
| US20140244451A1 (en) | E-commerce transaction verification system and method | |
| JP6632717B2 (en) | Financial transaction management system, financial transaction management method and server | |
| CN110851298B (en) | Abnormality analysis and processing method, electronic device and storage medium | |
| CN111815308A (en) | Trade data processing method based on block chain and related equipment thereof | |
| CN113506166A (en) | Data processing method and device of target service and server | |
| JP2017134768A (en) | Paper document management system | |
| CN111127010A (en) | Transaction bill checking method, device, equipment and storage medium | |
| CN110941849A (en) | Offline electronic certificate showing method, device and system and computer equipment | |
| CN111415238A (en) | Tax management method and device based on block chain and computer storage medium | |
| KR102185613B1 (en) | Standard linkage system for private real estate transaction information network and integrated real estate trade support sysyem of ministry of land, infrastructure and transport and the operation method thereof | |
| CN111428463A (en) | Short message processing method and device, electronic equipment and storage medium | |
| US20020184101A1 (en) | Method and apparatus for integrating with multiple application systems | |
| CN111680968B (en) | Building rights management system and method based on block chain | |
| CN113988844A (en) | Service subscription method, device and system | |
| JP4834924B2 (en) | Electronic form input support device, program, electronic form program, and platform | |
| CN109816342B (en) | Contract management method, contract management device, terminal and computer readable storage medium | |
| CN108573446B (en) | Bank card authentication method, device, equipment and readable storage medium | |
| CN112950226A (en) | Industrial and commercial cluster registration method and device, electronic equipment and readable storage medium | |
| US20210295403A1 (en) | System and process for electronic calendar payments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Qianhai Star Chain Zhongying Technology Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Qianhai star Tonghui Technology Co.,Ltd. |