CN113807901A - Electronic invoice detection method, terminal equipment and storage medium - Google Patents
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Abstract
The invention relates to the technical field of electronic invoice detection, in particular to an electronic invoice detection method, terminal equipment and a storage medium. The method disclosed by the embodiment of the invention is combined with terminal application, the method disclosed by the embodiment of the invention is automatically executed by the terminal equipment, whether the electronic invoice meets the preset requirement can be automatically detected by the terminal, and the execution efficiency of the terminal equipment is higher than that of manual work, so that the labor intensity of the manual work can be reduced, and the electronic invoice filing efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of electronic document detection, in particular to an electronic invoice detection method, terminal equipment and a storage medium.
Background
The electronic invoice is a product of an information era, is used by merchants in a form of uniform distribution of a tax bureau like a common invoice, adopts national uniform coding for invoice numbers, adopts a uniform anti-counterfeiting technology and is distributed to the merchants, and a signature mechanism of the electronic tax bureau is attached to the electronic invoice.
From a technical point of view, electronic general invoices run the risk of modifying invoice reimbursement basic information. For example, invoice information can be modified through a photo shop which is a retouch software, and if only part of information is modified and then reimbursement is carried out through printing paper, the invoice information is difficult to directly find through visual observation.
Meanwhile, in order to improve the reimbursement approval speed and solve the problem of inconvenient approval and signature of paper reimbursement, from the environmental protection perspective, the received electronic invoice can be reimbursed only by printing out paper, a large amount of paper is wasted, the workload of manual examination and verification is large, and the environment is not facilitated. From the management perspective, the electronic invoice has the risk of repeated reimbursement, and the electronic invoice can be printed by using plain paper for unlimited times and can be repeatedly submitted for reimbursement.
Application No.: CN201810909502.4, name: the invention discloses an electronic invoice collecting system and a collecting method, and discloses the electronic invoice collecting system and the collecting method, wherein the system comprises a billing system butt joint module, a collecting module and a collecting module, wherein the billing system butt joint module is used for receiving an electronic invoice pre-collecting request sent by a billing system, feeding back a pre-collecting link to the billing system, and simultaneously recording the electronic invoice pre-collecting request information; the user management module is used for binding the billing information sent by the billing system with the user information and informing the billing system of the invoice information which is determined by the user and agreed to be collected; the storage module is used for storing the user invoice information issued by the invoicing system; and the user management module collects the billing information and then informs the user and displays the billing information. The electronic invoice collecting system and the collecting method have the advantage of facilitating the centralized management of the bill information by the user.
Application No.: CN201410609659.7, name: the electronic invoice content analyzing method and system mainly comprise a position analyzing module, a text merging module and a text association identification module based on a format file format, wherein: the position analysis module calls a format file analysis engine module to perform position analysis on the electronic invoice content to obtain a position information set with characters as a unit; the text merging module merges characters belonging to the same text field by adopting character gaps to obtain a text field set; the text association recognition module performs text field association recognition on the text field set by combining the label dictionary and the text field gap; and completing the analysis work of the whole electronic invoice, and storing the analysis data in a database. The method can effectively improve the universality and the applicability of text content extraction, and can analyze the invoice contents of different types and styles.
The two electronic invoice analysis methods have the problems that the relevance with reimbursement business is not strong, and financial accounting business cannot be well served.
Disclosure of Invention
The embodiment of the invention provides an electronic invoice detection method, terminal equipment and a storage medium, which are used for solving the problems that in the prior art, the electronic invoice processing efficiency is low, manual auditing is required, and errors are not easy to find.
In a first aspect, an embodiment of the present invention provides an electronic invoice detection method, which is applied to a terminal, and the method includes:
acquiring an electronic invoice;
extracting attributes of the electronic invoice, the attributes including at least one of: invoice number, purchaser information and seller information;
verifying whether the electronic invoice meets a preset condition according to the attribute;
if the electronic invoice meets the preset condition, converting the format of the electronic invoice to generate a picture electronic invoice;
sending the picture electronic invoice to a server;
and if the electronic invoice does not accord with the preset condition, prompting that the electronic invoice does not accord with the condition information.
Further, the file format of the electronic invoice is PDF, and the verifying whether the electronic invoice meets the predetermined condition according to the attribute includes:
acquiring an electronic signature and a seller name of the electronic invoice;
if the electronic signature issuer is consistent with the seller name, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
Further, the verifying whether the electronic invoice meets a predetermined condition according to the attribute comprises:
identifying a two-dimensional code of the electronic invoice;
extracting codes through the two-dimensional codes;
acquiring the authenticity information of the invoice from an invoice management website through the code;
if the electronic invoice is true, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
Further, the attribute comprises an invoice number, and the verifying whether the electronic invoice meets a preset condition according to the attribute comprises:
sending the invoice number to a server;
receiving duplicate checking information of the server;
if the duplicate checking information is newly submitted, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
Further, after the acquiring the electronic invoice, the method further includes:
acquiring the electronic invoice filing category identification and the electronic invoice content identification, wherein the content identification comprises at least one of the following: goods or taxation, service name, quantity, invoice code and invoice number;
and adding the filing category identification and the content identification in the electronic invoice name.
Further, the format of the picture electronic invoice is JPG, and the name of the picture electronic invoice is consistent with that of the electronic invoice.
Further, before the sending the picture electronic invoice to the server, the method further includes:
and displaying the picture of the picture electronic invoice and prompting whether to upload the picture electronic invoice.
In a second aspect, an embodiment of the present invention provides an electronic invoice detection apparatus, including:
the acquisition module is used for acquiring the electronic invoice;
an extraction module for extracting attributes of the electronic invoice, the attributes including at least one of: invoice number, purchaser information and seller information;
the verification module is used for verifying whether the electronic invoice meets a preset condition according to the attribute;
the conversion module is used for converting the format of the electronic invoice and generating a picture electronic invoice if the electronic invoice meets the preset conditions;
the sending module is used for sending the picture electronic invoice to a server; and the number of the first and second groups,
and the prompt module is used for prompting the information that the electronic invoice does not accord with the preset condition.
In a third aspect, an embodiment of the present invention provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor executes the computer program to implement the steps of the method in the first aspect or any possible implementation manner of the first aspect.
In a fourth aspect, the present invention provides a computer-readable storage medium, which stores a computer program that, when executed by a processor, implements the steps of the method as described in the first aspect or any one of the possible implementations of the first aspect.
In a fifth aspect, the present application provides a computer program product, which when run on a terminal device, causes the terminal device to perform the method of any one of the above first aspects.
Compared with the prior art, the implementation mode of the invention has the following beneficial effects:
the embodiment of the invention discloses an electronic invoice detection method, which determines the authenticity of an electronic invoice and determines whether the electronic invoice has a problem of repeated declaration by acquiring the attributes of the electronic invoice, such as an invoice number, buyer information and seller information, thereby reducing the labor intensity of invoice auditing and filing personnel and ensuring the authenticity of the electronic invoice.
The method disclosed by the embodiment of the invention is combined with terminal application, the method disclosed by the embodiment of the invention is automatically executed by the terminal equipment, whether the electronic invoice meets the preset requirement can be automatically detected by the terminal, and the execution efficiency of the terminal equipment is higher than that of manual work, so that the labor intensity of the manual work can be reduced, and the electronic invoice filing efficiency can be improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of an application scenario of an electronic invoice detection method provided by an embodiment of the present invention;
FIG. 2 is a flow chart of an electronic invoice detection method provided by an embodiment of the invention;
FIG. 3 is a functional block diagram of an electronic invoice detection apparatus provided by an embodiment of the invention;
fig. 4 is a functional block diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is made with reference to the accompanying drawings.
The following is a detailed description of the embodiments of the present invention, which is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
Fig. 1 is a schematic view illustrating an application scenario of an electronic invoice detection method provided by an embodiment of the present application. Referring to fig. 1, the application scenario may include at least one terminal device and a server. The at least one terminal device is in communication connection with the server.
The terminal equipment can be provided with electronic invoice filing application, receives the electronic invoice uploaded by a user, detects the electronic invoice through the electronic invoice filing application, and uploads the electronic invoice meeting the requirement to the server.
And the server is used for verifying, classifying and storing the electronic invoice uploaded by the terminal equipment.
The terminal device may include, but is not limited to, a mobile phone, a Personal Digital Assistant (PDA), a tablet computer, a portable device (e.g., a laptop computer), a PC (Personal computer), and other electronic devices, and the embodiment of the present invention is not limited thereto.
It should be noted that three terminal devices are shown in fig. 1, which is only an exemplary illustration, and the embodiment of the present application is not limited thereto, and in other possible implementations, the terminal devices may be one, two, or four or more.
Fig. 2 shows a flowchart of an electronic invoice detection method provided in an embodiment of the present application, where the electronic invoice detection method is applied to any terminal device shown in fig. 1. Referring to fig. 2, the electronic invoice detection method described above may include steps 101 to 105.
Step 101, acquiring an electronic invoice;
extracting attributes of the electronic invoice, the attributes including at least one of: invoice number, purchaser information and seller information; .
And 102, verifying whether the electronic invoice meets a preset condition according to the attribute.
In some embodiments, the electronic invoice file format is PDF, step 102, comprising:
acquiring an electronic signature and a seller name of the electronic invoice;
if the electronic signature issuer is consistent with the seller name, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
In some embodiments, step 102 comprises:
identifying a two-dimensional code of the electronic invoice;
extracting codes through the two-dimensional codes;
acquiring the authenticity information of the invoice from an invoice management website through the code;
if the electronic invoice is true, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
The attributes include an invoice number, step 102, including:
sending the invoice number to a server;
receiving duplicate checking information of the server;
if the duplicate checking information is newly submitted, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
103, converting the format of the electronic invoice to generate a picture electronic invoice if the electronic invoice meets a preset condition;
the format of the picture electronic invoice is JPG, and the name of the picture electronic invoice is consistent with that of the electronic invoice.
And 104, sending the picture electronic invoice to a server.
And 105, prompting the information of the non-compliance condition if the electronic invoice does not conform to the preset condition.
After the acquiring the electronic invoice, the method further comprises the following steps:
acquiring the electronic invoice filing category identification and the electronic invoice content identification, wherein the content identification comprises at least one of the following: goods or taxation, service name, quantity, invoice code and invoice number;
and adding the filing category identification and the content identification in the electronic invoice name.
Before the sending the picture electronic invoice to the server, the method further comprises:
and displaying the picture of the picture electronic invoice and prompting whether to upload the picture electronic invoice.
The invention provides an electronic invoice detection method, which determines the authenticity of an electronic invoice and determines whether the electronic invoice has a problem of repeated declaration by acquiring attributes of the electronic invoice, such as an invoice number, buyer information and seller information, so that the labor intensity of invoice auditing and filing personnel is reduced, and the authenticity of the electronic invoice is ensured.
The method disclosed by the embodiment of the invention is combined with terminal application, the method disclosed by the embodiment of the invention is automatically executed by the terminal equipment, whether the electronic invoice meets the preset requirement can be automatically detected by the terminal, and the execution efficiency of the terminal equipment is higher than that of manual work, so that the labor intensity of the manual work can be reduced, and the electronic invoice filing efficiency can be improved.
It should be understood that the sequence numbers of the steps in the above embodiments do not mean the execution sequence, and the execution sequence of each process should be determined by the function and the inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The following are apparatus embodiments of the invention, and for details not described in detail therein, reference may be made to the corresponding method embodiments described above.
Fig. 3 shows a functional block diagram of an electronic invoice detection device provided in an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:
an electronic invoice presentment apparatus comprising: an acquisition module 301, an extraction module 302, a verification module 303, a conversion module 304, a sending module 305, and a prompting module 306.
An obtaining module 301, configured to obtain an electronic invoice;
an extracting module 302, configured to extract attributes of the electronic invoice, where the attributes include at least one of: invoice number, purchaser information and seller information;
the verification module 303 is configured to verify whether the electronic invoice meets a predetermined condition according to the attribute;
the conversion module 304 is used for converting the format of the electronic invoice and generating a picture electronic invoice if the electronic invoice meets the preset conditions;
a sending module 305, configured to send the picture electronic invoice to a server;
a prompt module 306, configured to prompt the non-compliance information if the electronic invoice does not comply with the predetermined condition
Fig. 4 is a functional block diagram of a terminal device according to an embodiment of the present invention. As shown in fig. 4, the terminal device 4 of this embodiment includes: a processor 400, a memory 401 and a computer program 402 stored in said memory 401 and executable on said processor 400. The processor 400 executes the computer program 402 to implement the above-mentioned electronic invoice detection method and the steps of the electronic invoice detection method implementation, such as the steps 101 to 103 shown in fig. 1.
Example 2
The computer program 402 may be divided into one or more modules/units, which are stored in the memory 401 and executed by the processor 400 to accomplish the present invention.
The terminal device 4 may include, but is not limited to, a processor 400 and a memory 401. Those skilled in the art will appreciate that fig. 4 is merely an example of a terminal device 4 and does not constitute a limitation of terminal device 4 and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the terminal may also include input-output devices, network access devices, buses, etc.
Example 3
The Processor 400 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 401 may be an internal storage unit of the terminal device 4, such as a hard disk or a memory of the terminal device 4. The memory 401 may also be an external storage device of the terminal device 4, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device 4. Further, the memory 401 may also include both an internal storage unit and an external storage device of the terminal device 4. The memory 401 is used for storing the computer program and other programs and data required by the terminal. The memory 401 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit, and the integrated unit may be implemented in a form of hardware, or may be implemented in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the description of each embodiment is focused on, and for parts that are not described or illustrated in detail in a certain embodiment, reference may be made to the description of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal and method may be implemented in other manners. For example, the above-described apparatus/terminal embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the above-described embodiments of the method may be implemented by a computer program, which may be stored in a computer-readable storage medium and executed by a processor, so as to implement the steps of the above-described electronic invoice detection method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. An electronic invoice detection method is applied to terminal equipment, and the method comprises the following steps:
acquiring an electronic invoice;
extracting attributes of the electronic invoice, the attributes including at least one of: invoice number, purchaser information and seller information;
verifying whether the electronic invoice meets a preset condition according to the attribute;
if the electronic invoice meets the preset condition, converting the format of the electronic invoice to generate a picture electronic invoice;
sending the picture electronic invoice to a server;
and if the electronic invoice does not accord with the preset condition, prompting that the electronic invoice does not accord with the condition information.
2. The electronic invoice detection method of claim 1, wherein the electronic invoice file format is PDF, and the verifying whether the electronic invoice meets the predetermined condition according to the attribute comprises:
acquiring an electronic signature and a seller name of the electronic invoice;
if the electronic signature issuer is consistent with the seller name, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
3. The electronic invoice detection method of claim 1, wherein the verifying whether the electronic invoice satisfies a predetermined condition according to the attribute comprises:
identifying a two-dimensional code of the electronic invoice;
extracting codes through the two-dimensional codes;
acquiring the authenticity information of the invoice from an invoice management website through the code;
if the electronic invoice is true, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
4. The electronic invoice detection method of claim 1, wherein the attribute comprises an invoice number, and the verifying whether the electronic invoice meets a predetermined condition according to the attribute comprises:
sending the invoice number to a server;
receiving duplicate checking information of the server;
if the duplicate checking information is newly submitted, the electronic invoice meets the preset condition; otherwise, the electronic invoice does not meet the preset condition.
5. The electronic invoice detection method of claim 1, further comprising, after said obtaining an electronic invoice:
acquiring the electronic invoice filing category identification and the electronic invoice content identification, wherein the content identification comprises at least one of the following: goods or taxation, service name, quantity, invoice code and invoice number;
and adding the filing category identification and the content identification in the electronic invoice name.
6. The electronic invoice detection method of claim 1, wherein the picture electronic invoice format is JPG, and the picture electronic invoice name is consistent with the electronic invoice name.
7. The electronic invoice detection method of claim 1, before the sending the picture electronic invoice to a server, further comprising:
and displaying the picture of the picture electronic invoice and prompting whether to upload the picture electronic invoice.
8. An electronic invoice presentment apparatus, comprising:
the acquisition module is used for acquiring the electronic invoice;
an extraction module for extracting attributes of the electronic invoice, the attributes including at least one of: invoice number, purchaser information and seller information;
the verification module is used for verifying whether the electronic invoice meets a preset condition according to the attribute;
the conversion module is used for converting the format of the electronic invoice and generating a picture electronic invoice if the electronic invoice meets the preset conditions;
the sending module is used for sending the picture electronic invoice to a server; and the number of the first and second groups,
and the prompt module is used for prompting the information that the electronic invoice does not accord with the preset condition.
9. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of the preceding claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN202111137794.2A CN113807901A (en) | 2021-09-27 | 2021-09-27 | Electronic invoice detection method, terminal equipment and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114782120A (en) * | 2022-05-10 | 2022-07-22 | 深圳市粤港科技有限公司 | Internet-based intelligent analysis method for electronic invoice tax data |
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