CN111737967A - Method and system for checking receipt of electronic invoice - Google Patents
Method and system for checking receipt of electronic invoice Download PDFInfo
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- CN111737967A CN111737967A CN202010875315.6A CN202010875315A CN111737967A CN 111737967 A CN111737967 A CN 111737967A CN 202010875315 A CN202010875315 A CN 202010875315A CN 111737967 A CN111737967 A CN 111737967A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/194—Calculation of difference between files
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
Abstract
The application discloses a method and a system for receiving and checking an electronic invoice, wherein the method comprises the following steps: receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice; acquiring electronic invoice basic data in an electronic invoice format file; inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data; if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data; and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to the invoice receiver. According to the method and the device, the invoice can be checked in advance after the electronic invoice layout file is generated, the checking result and the electronic invoice layout file are simultaneously pushed to the user terminal, the convenient experience of checking when the invoice is received is realized, and the complicated operation problem when the invoice is received and checked separately is solved.
Description
Technical Field
The present invention relates to the field of financial informatization technology, and more particularly, to a method and an apparatus for receiving and checking an electronic invoice, an electronic device, and a computer-readable storage medium.
Background
Currently, the use of electronic invoices is becoming more and more common, and enterprises or individuals can issue electronic invoices through an electronic invoice service platform unified by the national tax administration, or through a third-party electronic invoice service platform licensed by the tax administration. After issuing an electronic invoice, the electronic invoice service platform simultaneously generates an electronic invoice format file and pushes the electronic invoice format file to a receipt, after the receipt receives the electronic invoice format file, the receipt needs to check the invoice information of the electronic invoice format file to verify the authenticity of the invoice, at this time, a value-added tax invoice checking platform needs to be logged in, the checking is carried out by inputting an invoice code, an invoice number, an invoice date, no tax amount or check code and a check code of the electronic invoice, the operation is complicated, the checking and receiving processes are in a split state, namely, the operations of receiving and checking are separated, and the receiving and checking experience in one step cannot be provided for consumers.
Therefore, how to solve the above problems is a great concern for those skilled in the art.
Disclosure of Invention
The application aims to provide a method and a device for receiving and checking an electronic invoice, an electronic device and a computer-readable storage medium, and the convenient experience of receiving and checking the invoice is realized.
In order to achieve the above object, the present application provides a method for receiving and checking an electronic invoice, comprising:
receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice;
acquiring electronic invoice basic data in the electronic invoice format file;
inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data;
if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data;
and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver.
Optionally, the obtaining of the electronic invoice basic data in the electronic invoice layout file includes:
identifying a type of the electronic invoice layout file;
if the type of the electronic invoice format file is in a PDF format, extracting electronic invoice basic data in the electronic invoice format file through an OCR recognition technology;
and if the type of the electronic invoice format file is in an OFD format, decompressing the electronic invoice format file, and extracting the electronic invoice basic data in the electronic invoice format file from the XML file obtained after decompression.
Optionally, the obtaining of the electronic invoice basic data in the electronic invoice layout file includes:
acquiring invoicing data for issuing electronic invoices;
and extracting the basic data of the electronic invoice from the invoicing data.
Optionally, the electronic invoice basic data includes any one or a combination of any several of an invoice code, an invoice number, an invoice time, a check code and an invoice amount;
the electronic invoice detail data comprises any one or combination of any several of an invoice code, an invoice number, invoicing time, a taxpayer identification number, a commodity name, a commodity unit price, commodity data, a commodity specification model, an invoice amount and a tax amount.
Optionally, the generating an electronic invoice verification result based on the comparison result between the electronic invoice detail data and the electronic invoice basic data includes:
if the electronic invoice basic data and the electronic invoice detail data are successfully matched, generating a first electronic invoice checking result which is consistent in checking;
if partial matching of the electronic invoice basic data and the electronic invoice detail data is successful, generating a second electronic invoice checking result which is inconsistent in checking;
and if the electronic invoice basic data and the electronic invoice detail data are failed to be matched, generating a third electronic invoice checking result which does not exist in the invoice.
Optionally, the pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver includes:
pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver in an accessory form so as to check the electronic invoice and the checking result by downloading the accessory;
or, the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to a ticket receiver in a picture mode, so that the electronic invoice and the checking result can be directly displayed and checked through the picture;
or the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to a ticket receiver in a thumbnail form, so that the electronic invoice and the checking result can be checked by clicking or long-pressing the thumbnail.
Optionally, the receiving an electronic invoice layout file generated by the electronic invoice service platform after issuing an electronic invoice includes:
receiving an email which is automatically forwarded and comprises an electronic invoice format file after a receiver mailbox receives the electronic invoice format file pushed by a third-party electronic invoice service platform;
and automatically extracting the electronic invoice format file and the sender mailbox address in the mail.
In order to achieve the above object, the present application provides an apparatus for receiving and checking an electronic invoice, comprising:
the invoice receiving unit is used for receiving an electronic invoice format file generated by the electronic invoice service platform after issuing an electronic invoice;
the data acquisition unit is used for acquiring electronic invoice basic data in the electronic invoice format file;
the data query unit is used for querying whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data;
the result generation unit is used for acquiring the electronic invoice detail data if the corresponding electronic invoice detail data exists, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data;
and the result pushing unit is used for pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver.
To achieve the above object, the present application provides an electronic device including:
a memory for storing a computer program;
a processor for implementing the steps of any one of the methods for receiving and checking electronic invoices disclosed in the foregoing disclosure when executing the computer program.
To achieve the above object, the present application provides a computer readable storage medium, which stores thereon a computer program, which when executed by a processor, implements the steps of any of the methods for receiving and checking an electronic invoice disclosed in the foregoing.
According to the scheme, the method for receiving and checking the electronic invoice comprises the following steps: receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice; acquiring electronic invoice basic data in the electronic invoice format file; inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data; if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data; and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver. According to the method and the device, the invoice basic data can be obtained in advance after the electronic invoice layout file is generated, the invoice basic data are checked by using the invoice detail data in the electronic invoice database, the checking result and the electronic invoice layout file can be simultaneously pushed to the user terminal, the synchronous operation of ticket collection and checking is realized, the complicated operation problem when the ticket collection and the checking are separately carried out is solved, and the use experience of a user is obviously improved.
The application also discloses a device for receiving and checking the electronic invoice, electronic equipment and a computer readable storage medium, which can also realize the technical effects.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an architecture diagram of a system for receiving and checking an electronic invoice according to an embodiment of the present application;
fig. 2 and fig. 3 are flowcharts illustrating a method for receiving and checking an electronic invoice according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a first embodiment of a method for receiving and checking an electronic invoice according to an embodiment of the present application;
fig. 5 is a flowchart illustrating a method for receiving and checking an electronic invoice according to a second embodiment of the present disclosure;
fig. 6 is a block diagram of an apparatus for receiving and checking an electronic invoice according to an embodiment of the present disclosure;
fig. 7 is a block diagram of an electronic device disclosed in an embodiment of the present application;
fig. 8 is a block diagram of another electronic device disclosed in the embodiments of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
In the traditional invoice checking process, after a receiver receives an electronic invoice format file, the receiver needs to log in a value-added tax invoice checking platform, and checks through inputting an invoice code, an invoice number, an invoice date, a tax-free amount or a check code and a verification code of an electronic invoice, so that the operation is complicated, the checking and receiving process is in a split state, namely, the operations of receiving and checking are separated, and the receiving and checking experience in one step cannot be provided for consumers.
Therefore, the embodiment of the application discloses a method for receiving and checking the electronic invoice, which realizes the convenient experience of receiving and checking the electronic invoice and solves the complicated operation problem when receiving and checking the electronic invoice separately.
In order to facilitate understanding of the method for receiving and checking the electronic invoice provided by the present application, a description will be first given of a system used in the method. Referring to fig. 1, which is an architecture diagram illustrating a system for receiving and checking an electronic invoice provided by an embodiment of the present application, as shown in fig. 1, the system may include an invoice checking service module, an invoice pushing service module, and an electronic invoice database.
Specifically, the invoice checking service module is configured to receive an electronic invoice layout file, extract invoice basic data of the electronic invoice layout file, check whether corresponding electronic invoice detail data exists in an electronic invoice database according to the invoice basic data, and if so, acquire the corresponding electronic invoice detail data. Meanwhile, the electronic invoice detail data is processed to generate a checking result, for example, a table form checking result or a picture form checking result is generated, and a HTML5 page form checking result can also be generated.
The invoice push service module is mainly used for pushing the electronic invoice layout file and the corresponding checking result to a ticket receiver, and the push form can include but is not limited to mail, APP message, WeChat public number message, Paibao life number message and the like. The electronic invoice database is mainly used for storing a full electronic invoice database, and the full electronic invoice database supports the timed automatic synchronization of electronic invoice data from other electronic invoice service platforms or the electronic invoice data from a tax bureau electronic ledger library, so that the checking of all electronic invoices is supported.
Referring to fig. 2 and 3, a method for receiving and checking an electronic invoice disclosed in an embodiment of the present application includes:
s101: receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice;
in the embodiment of the application, the electronic invoice format file can be received and generated by the electronic invoice service platform after the electronic invoice is issued. Specifically, the electronic invoice layout file may be received using an invoice audit service module.
The process of receiving the electronic invoice layout file generated by the electronic invoice service platform after issuing the electronic invoice may specifically include: receiving an email which is automatically forwarded and comprises an electronic invoice format file after a receiver mailbox receives the electronic invoice format file pushed by a third-party electronic invoice service platform; and automatically extracting the electronic invoice layout file and the sender mailbox address in the mail. That is, a corresponding forwarding rule can be set in advance in a mailbox of a receiver needing invoice checking, and after the electronic invoice format file pushed by the third-party electronic invoice service platform is detected to be received, the electronic invoice format file can be automatically forwarded to the invoice checking service module for subsequent checking.
S102: acquiring electronic invoice basic data in the electronic invoice format file;
in this step, the electronic invoice basic data in the electronic invoice layout file can be obtained, and the electronic invoice basic data can include, but is not limited to, an invoice code, an invoice number, invoicing time, a check code and an invoice amount.
In specific implementation, the invoice checking service module can be used for identifying the type of the electronic invoice layout file and extracting the electronic invoice basic data in the electronic invoice layout file according to the corresponding type. Specifically, if the type of the electronic invoice format file is in a PDF format, extracting electronic invoice basic data in the electronic invoice format file through an OCR recognition technology; and if the type of the electronic invoice format file is in an OFD format, decompressing the electronic invoice format file, and extracting the electronic invoice basic data in the electronic invoice format file from the XML file obtained after decompression.
S103: inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data;
after the basic data of the electronic invoice is obtained, the invoice checking service module can inquire whether matched electronic invoice detail data exists in a full-scale electronic invoice database according to basic data such as an invoice code, an invoice number, invoice drawing time, a check code, invoice amount and the like. The electronic invoice detail data may include, but is not limited to, an invoice code, an invoice number, an invoicing time, a taxpayer identification number, a commodity name, a commodity unit price, commodity data, a commodity specification model, an invoice amount, and a tax amount.
It should be noted that the full-scale electronic invoice database supports the automatic synchronization of electronic invoice detail data from other third-party electronic invoice service platforms at regular time or the electronic invoice detail data from the tax bureau electronic ledger database, thereby ensuring the support of the examination of all electronic invoices.
S104: if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data;
it can be understood that, if the matched electronic invoice detail data is inquired in the preset electronic invoice database, the corresponding electronic invoice detail data is read, and an electronic invoice checking result is generated according to the comparison result of the electronic invoice detail data and the electronic invoice basic data.
In specific implementation, if the electronic invoice basic data and the electronic invoice detail data are successfully matched, a first electronic invoice checking result with consistent checking is generated; if partial matching of the electronic invoice basic data and the electronic invoice detail data is successful, generating a second electronic invoice checking result with inconsistent checking; and if the electronic invoice basic data and the electronic invoice detail data are failed to be matched, generating a third electronic invoice checking result which does not exist in the invoice.
S105: and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver.
After the electronic invoice checking result is generated, the electronic invoice layout file and the electronic invoice checking result can be simultaneously pushed to the user terminal corresponding to the invoice receiver, and the user can simultaneously receive the electronic invoice and the checking result without manually checking again.
Specifically, when the electronic invoice layout file and the electronic invoice checking result are pushed to the user terminal, the electronic invoice layout file and the electronic invoice checking result can be pushed to the user terminal corresponding to the invoice receiver in an accessory form, so that a user can check the electronic invoice and the checking result by downloading the accessory; or the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to the invoice receiver in a picture form so as to directly display and check the electronic invoice and the checking result through the picture; or the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to the ticket receiver in a thumbnail form so as to check the electronic invoice and the checking result by clicking or long-pressing the thumbnail.
According to the scheme, the method for receiving and checking the electronic invoice comprises the following steps: receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice; acquiring electronic invoice basic data in the electronic invoice format file; inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data; if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data; and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver. According to the method and the device, the invoice basic data can be obtained in advance after the electronic invoice layout file is generated, the invoice basic data are checked by using the invoice detail data in the electronic invoice database, the checking result and the electronic invoice layout file can be simultaneously pushed to the user terminal, the synchronous operation of ticket collection and checking is realized, the complicated operation problem when the ticket collection and the checking are separately carried out is solved, and the use experience of a user is obviously improved.
The method for receiving and checking the electronic invoice provided by the application is described below by a first specific embodiment. Referring to fig. 4, specifically:
when the invoicing party applies for the invoicing of the electronic invoice for the invoicing party through the electronic invoice service platform, the electronic invoice service platform calls the tax control invoicing equipment to complete the invoicing of the electronic invoice and the generation of the electronic invoice format file, and then the electronic invoice format file is sent to the invoice checking service module.
The invoice checking service module receives the electronic invoice format file, identifies the type of the electronic invoice format file, and extracts electronic invoice basic data in the electronic invoice format file.
Further, in order to improve the checking efficiency, the electronic invoice service platform can also extract invoice basic data from the invoicing data for issuing the electronic invoice while sending the electronic invoice layout file, and directly send the invoice basic data to the invoice checking service module. That is, when the electronic invoice basic data in the electronic invoice format file is acquired, the invoicing data for issuing the electronic invoice can be directly acquired, and the electronic invoice basic data is extracted from the invoicing data.
And then the invoice checking service module can inquire whether corresponding electronic invoice detail data exists from the electronic invoice database according to the electronic invoice basic data, if so, the invoice checking is successful, an electronic invoice checking result is generated, and meanwhile, the electronic invoice detail data is obtained. And generating a message to be pushed according to the checking result and the electronic invoice layout file.
Specifically, the electronic invoice checking result may be displayed in the form of a picture or HTML, and the displayed content includes the checking result information and the invoice information. The inspection result information includes the following cases: if the invoice basic data is completely matched with the electronic invoice detail data of the electronic invoice database, the checking result information is 'checking consistency', and meanwhile, the invoice information is displayed, wherein the invoice information can include but is not limited to invoice codes, invoice numbers, invoicing time, invoice amount and other contents; if the invoice basic data and the electronic invoice detail data of the electronic invoice database are not matched with each other at least, the checking result information is inconsistent, and the invoice information is not displayed; if the invoice basic data is not matched with the electronic invoice detail data of the electronic invoice database, the checking result information is 'no ticket found', and the invoice information is not displayed.
After the message to be pushed is generated, the invoice pushing service module can push the message to be pushed to the ticket receiver in one or more forms such as mails. For example, the push can be performed in a mail mode, an APP message mode, a wechat public number mode, a pay-for-your-life number mode, or the like.
The method for receiving and checking the electronic invoice provided by the present application is described below by a second specific embodiment. As shown in fig. 5, in the specific implementation, because a plurality of different third-party electronic invoice service platforms provide electronic invoice issuing and layout file generation services for enterprises and individuals, the electronic invoice layout file received by the receiver may be sent by different third-party electronic invoice service platforms, and this embodiment can implement uniform automatic check processing under the condition of multiparty invoice issuing, and provide one-stop invoice receiving, i.e., check service for the receiver. Specifically, the method comprises the following steps:
an automatic mailbox forwarding rule is configured in advance, and when the mailbox of a ticket receiver receives the electronic invoice layout file pushed by the third-party electronic invoice service platform, the automatic mailbox forwarding rule is automatically forwarded to the special mailbox address of the ticket receiving, namely the checking service provided in the embodiment. Specifically, the ticket collector needs to configure an automatic forwarding rule of the mailbox of the person in advance, for example, the configuration of the automatic forwarding rule is as follows: com, which is a mailbox suffix of some third-party electronic invoice service platform, and automatically forwards the email to chayan @ fast o.com, which is a special mailbox address of the receipt, i.e., check service provided in this embodiment.
It should be noted that the invoice checking service module can scan the receiving condition of the receiving special mailbox in real time, and automatically extract the sender mailbox address and the electronic invoice format file when receiving a new mail. And then extracting the basic data of the electronic invoice in the electronic invoice format file, and inquiring whether corresponding electronic invoice detail data exists in an electronic invoice database to obtain a corresponding invoice checking result. And generating a message to be pushed according to the checking result and the electronic invoice layout file and pushing the message to the ticket receiver.
The following describes an electronic invoice receiving and checking device provided in an embodiment of the present application, and the electronic invoice receiving and checking device described below and the electronic invoice receiving and checking method described above may be referred to each other.
Referring to fig. 6, an apparatus for receiving and checking an electronic invoice provided in an embodiment of the present application includes:
the invoice receiving unit 201 is used for receiving an electronic invoice layout file generated by an electronic invoice service platform after issuing an electronic invoice;
the data acquisition unit 202 is configured to acquire electronic invoice basic data in the electronic invoice layout file;
the data query unit 203 is configured to query whether corresponding electronic invoice detail data exists in a preset electronic invoice database according to the electronic invoice basic data;
the result generation unit 204 is configured to, if there is corresponding electronic invoice detail data, obtain the electronic invoice detail data, and generate an electronic invoice verification result based on a comparison result between the electronic invoice detail data and the electronic invoice basic data;
and the result pushing unit 205 is configured to push the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to the ticket receiver.
For the specific implementation process of the modules 201 to 205, reference may be made to the corresponding content disclosed in the foregoing embodiments, and details are not repeated here.
The present application further provides an electronic device, and as shown in fig. 7, an electronic device provided in an embodiment of the present application includes:
a memory 100 for storing a computer program;
the processor 200, when executing the computer program, may implement the steps provided by the above embodiments.
Specifically, the memory 100 includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer-readable instructions, and the internal memory provides an environment for the operating system and the computer-readable instructions in the non-volatile storage medium to run. The processor 200 may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor or other data processing chip in some embodiments, and provides computing and controlling capability for the electronic device, and when executing the computer program stored in the memory 100, the method for receiving and checking the electronic invoice disclosed in any of the foregoing embodiments may be implemented.
On the basis of the above embodiment, as a preferred implementation, referring to fig. 8, the electronic device further includes:
and an input interface 300 connected to the processor 200, for acquiring computer programs, parameters and instructions imported from the outside, and storing the computer programs, parameters and instructions into the memory 100 under the control of the processor 200. The input interface 300 may be connected to an input device for receiving parameters or instructions manually input by a user. The input device may be a touch layer covered on a display screen, or a button, a track ball or a touch pad arranged on a terminal shell, or a keyboard, a touch pad or a mouse, etc.
And a display unit 400 connected to the processor 200 for displaying data processed by the processor 200 and for displaying a visualized user interface. The display unit 400 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like.
And a network port 500 connected to the processor 200 for performing communication connection with each external terminal device. The communication technology adopted by the communication connection can be a wired communication technology or a wireless communication technology, such as a mobile high definition link (MHL) technology, a Universal Serial Bus (USB), a High Definition Multimedia Interface (HDMI), a wireless fidelity (WiFi), a bluetooth communication technology, a low power consumption bluetooth communication technology, an ieee802.11 s-based communication technology, and the like.
While fig. 8 illustrates only an electronic device having the assembly 100 and 500, those skilled in the art will appreciate that the configuration illustrated in fig. 8 is not intended to be limiting of electronic devices and may include fewer or more components than those illustrated, or some components may be combined, or a different arrangement of components.
The present application also provides a computer-readable storage medium, which may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk. The storage medium stores thereon a computer program, which when executed by a processor implements the method for receiving and checking electronic invoices disclosed in any one of the above embodiments.
This application can acquire the invoice basic data in advance after generating electronic invoice layout file to utilize the invoice detail data in the electronic invoice database to examine the invoice basic data, and then can push the user terminal simultaneously with examining result and electronic invoice layout file, realize receiving the invoice and examine and go on in step, solved the loaded down with trivial details operation problem when receiving the invoice and examining separately go on, showing the use that has promoted the user and experiencing.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A method for receiving and checking electronic invoices, which is characterized by comprising the following steps:
receiving an electronic invoice format file generated by an electronic invoice service platform after issuing an electronic invoice;
acquiring electronic invoice basic data in the electronic invoice format file;
inquiring whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data;
if yes, obtaining the electronic invoice detail data, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data;
and pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver.
2. The method for receiving and checking an electronic invoice according to claim 1, wherein the obtaining of the basic data of the electronic invoice in the electronic invoice format file comprises:
identifying a type of the electronic invoice layout file;
if the type of the electronic invoice format file is in a PDF format, extracting electronic invoice basic data in the electronic invoice format file through an OCR recognition technology;
and if the type of the electronic invoice format file is in an OFD format, decompressing the electronic invoice format file, and extracting the electronic invoice basic data in the electronic invoice format file from the XML file obtained after decompression.
3. The method for receiving and checking an electronic invoice according to claim 1, wherein the obtaining of the basic data of the electronic invoice in the electronic invoice format file comprises:
acquiring invoicing data for issuing electronic invoices;
and extracting the basic data of the electronic invoice from the invoicing data.
4. The method for receiving and checking an electronic invoice according to claim 1, wherein the basic data of the electronic invoice comprises any one or a combination of any several items of an invoice code, an invoice number, an invoice time, a check code and an invoice amount;
the electronic invoice detail data comprises any one or combination of any several of an invoice code, an invoice number, invoicing time, a taxpayer identification number, a commodity name, a commodity unit price, commodity data, a commodity specification model, an invoice amount and a tax amount.
5. The method for receiving and checking an electronic invoice according to claim 1, wherein the generating an electronic invoice checking result based on the comparison result of the electronic invoice detail data and the electronic invoice basic data comprises:
if the electronic invoice basic data and the electronic invoice detail data are successfully matched, generating a first electronic invoice checking result which is consistent in checking;
if partial matching of the electronic invoice basic data and the electronic invoice detail data is successful, generating a second electronic invoice checking result which is inconsistent in checking;
and if the electronic invoice basic data and the electronic invoice detail data are failed to be matched, generating a third electronic invoice checking result which does not exist in the invoice.
6. The method for receiving and checking electronic invoices according to claim 1, wherein the pushing the electronic invoice layout file and the electronic invoice checking result to the corresponding user terminal of the receiver comprises:
pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver in an accessory form so as to check the electronic invoice and the checking result by downloading the accessory;
or, the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to a ticket receiver in a picture mode, so that the electronic invoice and the checking result can be directly displayed and checked through the picture;
or the electronic invoice layout file and the electronic invoice checking result are pushed to a user terminal corresponding to a ticket receiver in a thumbnail form, so that the electronic invoice and the checking result can be checked by clicking or long-pressing the thumbnail.
7. The method for receiving electronic invoice receipt and verification as claimed in any one of claims 1 to 6, wherein the receiving electronic invoice format file generated by the electronic invoice service platform after issuing the electronic invoice comprises:
receiving an email which is automatically forwarded and comprises an electronic invoice format file after a receiver mailbox receives the electronic invoice format file pushed by a third-party electronic invoice service platform;
and automatically extracting the electronic invoice format file and the sender mailbox address in the mail.
8. An apparatus for receiving and checking electronic invoice, comprising:
the invoice receiving unit is used for receiving an electronic invoice format file generated by the electronic invoice service platform after issuing an electronic invoice;
the data acquisition unit is used for acquiring electronic invoice basic data in the electronic invoice format file;
the data query unit is used for querying whether corresponding electronic invoice detail data exist in a preset electronic invoice database according to the electronic invoice basic data;
the result generation unit is used for acquiring the electronic invoice detail data if the corresponding electronic invoice detail data exists, and generating an electronic invoice checking result based on a comparison result of the electronic invoice detail data and the electronic invoice basic data;
and the result pushing unit is used for pushing the electronic invoice layout file and the electronic invoice checking result to a user terminal corresponding to a ticket receiver.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of electronic invoice receipt or verification as claimed in any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of electronic invoice presentment or verification as claimed in any one of claims 1 to 7.
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| CN202010875315.6A CN111737967A (en) | 2020-08-27 | 2020-08-27 | Method and system for checking receipt of electronic invoice |
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| CN202010875315.6A CN111737967A (en) | 2020-08-27 | 2020-08-27 | Method and system for checking receipt of electronic invoice |
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Application publication date: 20201002 |