CN115798105A - Bill inspection method, bill inspection apparatus, storage medium and bill inspection device - Google Patents
Bill inspection method, bill inspection apparatus, storage medium and bill inspection device Download PDFInfo
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- 239000002356 single layer Substances 0.000 claims description 11
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Abstract
The invention relates to the technical field of Internet, and discloses a bill inspection method, equipment, a storage medium and a device, wherein the method comprises the following steps: when a bill inspection instruction is received, identifying a bill to be inspected, acquiring bill surface information, searching a business order corresponding to the bill to be inspected, acquiring business order information of the business order, and generating an inspection result of the bill to be inspected according to the bill surface information and the business order information; the invention generates the inspection result through the ticket surface information of the ticket to be inspected and the business order information corresponding to the ticket to be inspected, thereby improving the inspection speed and the accuracy of the ticket inspection.
Description
Technical Field
The invention relates to the technical field of Internet, in particular to a bill inspection method, bill inspection equipment, a bill inspection storage medium and a bill inspection device.
Background
At present, whether the bill is in compliance is often verified manually. However, the manual verification of the compliance of the bill is time-consuming and labor-consuming, and the auditing efficiency is low.
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 invention mainly aims to provide a bill inspection method, bill inspection equipment, a storage medium and a bill inspection device, and aims to solve the technical problems that in the prior art, manual bill verification is adopted to determine whether bills are in compliance, time and labor are wasted, and the auditing efficiency is low.
In order to achieve the purpose, the invention provides a bill inspection method, which comprises the following steps:
when a bill inspection instruction is received, identifying a bill to be inspected to obtain bill surface information;
searching a business order corresponding to the bill to be inspected, and acquiring business order information of the business order;
and generating the inspection result of the bill to be inspected according to the ticket information and the business ticket information.
Optionally, the step of generating the inspection result of the to-be-inspected bill according to the ticket information and the service ticket information includes:
inspecting the bill to be inspected according to the bill surface information and a preset bill inspection strategy to obtain a bill surface inspection result;
checking the bill to be checked according to the bill surface information, the business order information and a preset business order checking strategy to obtain a business order layer checking result;
and generating the inspection result of the bill to be inspected according to the bill level inspection result and the service single level inspection result.
Optionally, before the step of inspecting the bill to be inspected according to the bill surface information and a preset bill inspection policy to obtain a bill surface inspection result, the method further includes:
classifying the bills to be inspected according to the bill surface information to obtain the bill categories of the bills to be inspected;
and searching a bill inspection strategy corresponding to the bill category, and taking the bill inspection strategy as a preset bill inspection strategy.
Optionally, before the step of inspecting the ticket to be inspected according to the ticket face information, the service ticket information, and a preset service ticket inspection policy to obtain a service ticket layer inspection result, the method further includes:
classifying the business list according to the business list information to obtain a business list category;
and searching a service order checking strategy corresponding to the service order type, and using the service order checking strategy as a preset service order checking strategy.
Optionally, the step of inspecting the bill to be inspected according to the bill surface information and a preset bill inspection policy to obtain a bill surface inspection result includes:
acquiring tax information of each transaction entity, and constructing a tax blacklist according to the tax information;
and inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
Optionally, the step of obtaining tax information of each transaction entity and constructing a tax blacklist according to the tax information includes:
acquiring tax information and transaction evaluation information of each transaction entity;
and generating evaluation scores of each transaction entity according to the tax information and the transaction rating information, and constructing a tax blacklist according to the evaluation scores.
Optionally, the step of identifying the bill to be inspected and obtaining the face information when receiving the bill inspection instruction includes:
when a bill inspection instruction is received, performing text inspection on a bill to be inspected to obtain a bill text;
and performing text recognition on the bill text to obtain the bill face information.
Optionally, when receiving a bill checking instruction, the step of performing text detection on a bill to be checked to obtain a bill text includes:
when a bill inspection instruction is received, acquiring an area image of an area where a bill to be inspected is located;
preprocessing the area image to obtain an image to be detected;
and performing text detection on the image to be detected to obtain a bill text.
Optionally, after the step of generating the inspection result of the to-be-inspected bill according to the ticket information and the service ticket information, the method further includes:
when the inspection result is that the inspection fails, generating reminding information according to the inspection result;
and searching an auditing terminal corresponding to the bill to be inspected, and sending the reminding information to the auditing terminal.
Optionally, after the step of searching for the user terminal corresponding to the ticket to be checked and sending the reminding information to the user terminal, the method further includes:
receiving a review opinion fed back by the review terminal according to the reminding information;
and when the audit opinion is a preset type, searching an uploading terminal corresponding to the to-be-inspected ticket data, and sending return information to the uploading terminal.
Optionally, the step of searching the service ticket corresponding to the to-be-inspected ticket and acquiring the service ticket information of the service ticket includes:
searching a business bill corresponding to the bill to be checked, and detecting whether the business bill passes the verification;
and if so, acquiring the service list information of the service list.
In addition, in order to achieve the above object, the present invention also provides a bill inspection apparatus including a memory, a processor, and a bill inspection program stored on the memory and executable on the processor, the bill inspection program being configured to implement the bill inspection method as described above.
In addition, in order to achieve the above object, the present invention also provides a storage medium having a bill checking program stored thereon, wherein the bill checking program, when executed by a processor, implements the bill checking method as described above.
In addition, to achieve the above object, the present invention also provides a bill inspection device including: the bill identification module, the information acquisition module and the result generation module;
the bill identification module is used for identifying the bill to be inspected when the bill inspection instruction is received, and obtaining the bill surface information;
the information acquisition module is used for searching the business sheet corresponding to the ticket to be checked and acquiring the business sheet information of the business sheet;
and the result generation module is used for generating the inspection result of the bill to be inspected according to the bill surface information and the business bill information.
Optionally, the result generating module is further configured to inspect the bill to be inspected according to the bill surface information and a preset bill inspection policy, so as to obtain a bill surface inspection result;
the result generation module is also used for inspecting the bill to be inspected according to the bill surface information, the business order information and a preset business order inspection strategy to obtain a business order layer inspection result;
and the result generating module is also used for generating the inspection result of the bill to be inspected according to the bill level inspection result and the business single-layer level inspection result.
Optionally, the result generating module is further configured to classify the to-be-inspected bill according to the face information to obtain a bill category of the to-be-inspected bill;
and the result generation module is also used for searching the bill inspection strategy corresponding to the bill category and taking the bill inspection strategy as a preset bill inspection strategy.
Optionally, the result generating module is further configured to classify the service ticket according to the service ticket information to obtain a service ticket category;
and the result generation module is also used for searching the business order checking strategy corresponding to the business order category and taking the business order checking strategy as a preset business order checking strategy.
Optionally, the result generating module is further configured to obtain tax information of each transaction entity, and construct a tax blacklist according to the tax information;
and the result generation module is also used for inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
Optionally, the result generating module is further configured to obtain tax information and transaction evaluation information of each transaction entity;
the result generation module is also used for generating the evaluation score of each transaction entity according to the tax information and the transaction rating information, and constructing a tax blacklist according to the evaluation score.
Optionally, the bill identifying module is further configured to perform text detection on a bill to be inspected when a bill inspection instruction is received, so as to obtain a bill text;
the bill identification module is also used for carrying out text identification on the bill text to obtain the bill face information.
The invention discloses that when a bill inspection instruction is received, a bill to be inspected is identified, bill surface information is obtained, a business order corresponding to the bill to be inspected is searched, business order information of the business order is obtained, and an inspection result of the bill to be inspected is generated according to the bill surface information and the business order information; the invention generates the inspection result through the ticket surface information of the ticket to be inspected and the business order information corresponding to the ticket to be inspected, thereby improving the inspection speed and the accuracy of the ticket inspection.
Drawings
FIG. 1 is a schematic diagram of a bill inspection device in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a bill inspection method of the present invention;
FIG. 3 is a schematic flow chart of a second embodiment of the bill inspection method of the present invention;
FIG. 4 is a schematic flow chart of a third embodiment of the bill inspection method of the present invention;
fig. 5 is a block diagram showing the structure of the first embodiment of the bill inspection device of 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 specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bill checking apparatus in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the bill inspection device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), and the optional user interface 1003 may further include a standard wired interface and a wireless interface, and the wired interface for the user interface 1003 may be a USB interface in the present invention. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory or a Non-volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in FIG. 1 is not intended to be limiting of document inspection devices 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, memory 1005, identified as one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a ticket checking program.
In the bill inspection apparatus shown in fig. 1, the network interface 1004 is mainly used for connecting with a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting user equipment; the bill inspection apparatus calls a bill inspection program stored in the memory 1005 through the processor 1001 and performs the bill inspection method provided by the embodiment of the present invention.
Based on the hardware structure, the embodiment of the bill inspection method is provided.
Referring to fig. 2, fig. 2 is a flow chart schematic diagram of a first embodiment of the bill inspection method, and the first embodiment of the bill inspection method is provided.
In a first embodiment, the bill inspection method comprises the steps of:
step S10: and when a bill inspection instruction is received, identifying the bill to be inspected to obtain the bill surface information.
It should be understood that the executing body of the method of this embodiment may be a bill checking device with data processing, network communication and program running functions, such as a mobile phone, a computer or a server, or other electronic devices capable of implementing the same or similar functions, which is not limited by this embodiment.
Note that the ticket to be checked may be a ticket for which ticket checking is required, for example, an invoice or the like.
The bill checking instruction can be initiated by a user through a user interaction interface of the bill checking device or initiated by the user through the terminal device. The terminal device can establish a communication connection with the bill checking device in advance.
It can be understood that, the identification of the bill to be inspected and the obtaining of the face information may be performed by identifying the bill to be inspected through a preset Optical Character Recognition (OCR) script to obtain the face information.
Step S20: and searching a business order corresponding to the bill to be checked, and acquiring business order information of the business order.
It should be noted that the service ticket may be a request ticket initiated by the user for reimbursing a plurality of tickets.
It should be understood that the step of looking up the service ticket corresponding to the ticket to be checked may be to look up the service ticket corresponding to the ticket to be checked in a preset service table. The preset business table comprises the corresponding relation between the bill to be checked and the business bill, and the corresponding relation between the bill to be checked and the business bill can be bound in advance when a user initiates the business bill.
It should be noted that the service ticket information may be information such as the amount of the service ticket and the time of the service ticket.
Step S30: and generating the inspection result of the bill to be inspected according to the ticket information and the business ticket information.
It should be understood that the generation of the inspection result of the bill to be inspected according to the bill information and the business order information may be inspecting the bill to be inspected according to the bill information to obtain a bill level inspection result, inspecting the bill to be inspected according to the bill information and the business order information to obtain a business order level inspection result, and generating the inspection result of the bill to be inspected according to the bill level inspection result and the business order level inspection result.
It can be understood that the generation of the inspection result of the bill to be inspected according to the bill level inspection result and the business single level inspection result may be that the inspection result of the bill to be inspected is determined as inspection failure when the bill level inspection result is inspection failure or the business single level inspection result is inspection failure; and when the bill layer inspection result is inspection pass and the service single layer inspection result is inspection pass, judging that the inspection result of the bill to be inspected is inspection pass.
In the first embodiment, when a bill inspection instruction is received, identifying a bill to be inspected, obtaining bill surface information, searching a business order corresponding to the bill to be inspected, obtaining business order information of the business order, and generating an inspection result of the bill to be inspected according to the bill surface information and the business order information; in the embodiment, the inspection result is generated through the ticket surface information of the ticket to be inspected and the business order information corresponding to the ticket to be inspected, so that the inspection speed and the inspection accuracy of the ticket inspection are improved.
Referring to fig. 3, fig. 3 is a schematic flow chart of a second embodiment of the bill inspection method of the present invention, which is based on the first embodiment shown in fig. 2.
In a second embodiment, the step S10 includes:
step S101: and when a bill inspection instruction is received, performing text inspection on the bill to be inspected to obtain a bill text.
It should be understood that the text detection of the to-be-detected bill may be the text detection of the to-be-detected bill through a preset text detection model. Wherein, the preset text detection model may be a CTPN model.
Further, in practical applications, if text detection is directly performed on a to-be-inspected bill, there are more interference information, which may result in inaccurate results, and in order to overcome the above-mentioned defect, the step S101 includes:
when a bill inspection instruction is received, acquiring an area image of an area where a bill to be inspected is located;
preprocessing the area image to obtain an image to be detected;
and performing text detection on the image to be detected to obtain a bill text.
It will be appreciated that the document inspection device may acquire an image of the area in which the document to be inspected is located via the image acquisition module.
In specific implementation, for example, a mobile phone obtains an area image of an area where a ticket to be checked is located through a camera; the scanner obtains the area image of the area where the ticket to be checked is located through the scanning module.
The preprocessing may be at least one of a graying processing, a binarization processing, and a geometric transformation.
Step S102: and performing text recognition on the bill text to obtain the bill face information.
It can be understood that, the text recognition is performed on the ticket text, and the ticket information is obtained by performing the text recognition on the ticket text through a preset text recognition model. The preset text recognition model may be a CRNN model.
In the second embodiment, when a bill inspection instruction is received, text detection is carried out on a bill to be inspected to obtain a bill text, and text recognition is carried out on the bill text to obtain bill face information; in the embodiment, the ticket information is acquired through text detection and text recognition, so that the accuracy of the ticket information is ensured.
In the second embodiment, the step S20 includes:
step S201: and searching the business bill corresponding to the bill to be checked, and detecting whether the business bill passes the verification.
It should be noted that the service ticket may be a request ticket initiated by the user for reimbursing a plurality of tickets.
It should be understood that the step of looking up the service ticket corresponding to the ticket to be checked may be to look up the service ticket corresponding to the ticket to be checked in a preset service table. The preset business table comprises the corresponding relation between the bill to be checked and the business bill, and the corresponding relation between the bill to be checked and the business bill can be bound in advance when a user initiates the business bill.
It can be understood that, detecting whether the service ticket passes the audit may be obtaining a service ticket identifier of the service ticket, and detecting whether the service ticket passes the audit according to the service ticket identifier. And the service ticket identification is used for indicating whether the service ticket passes the audit.
Step S202: and if so, acquiring the service order information of the service order.
It should be understood that when the business form passes the audit, it indicates that the plurality of tickets in the business form can be reimbursed, and at this time, the business form information of the business form needs to be acquired so as to check the tickets subsequently.
In the second embodiment, the method discloses that a business order corresponding to a bill to be checked is searched, whether the business order passes the verification or not is detected, and if yes, business order information of the business order is obtained; in the embodiment, before the business form information of the business form is acquired, whether the business form passes the audit or not is verified, so that the reliability of the business form information is ensured.
In the second embodiment, the step S30 includes:
step S301: and inspecting the bill to be inspected according to the bill surface information and a preset bill inspection strategy to obtain a bill surface inspection result.
It should be noted that the preset bill verification policy may be preset, for example, whether the verification bill is true, whether the verification bill is sealed, and/or the like may be used as the preset bill verification policy.
In a specific implementation, for example, the bill authenticity check information is extracted from the bill face information, and whether the bill to be checked is genuine or not is judged according to the bill authenticity check information, so that a bill face check result is obtained. When the ticket to be checked is true, judging that the checking result of the ticket layer is checking pass; and when the bill to be inspected is not true, judging that the inspection result of the bill layer is inspection failure.
Step S302: and inspecting the bill to be inspected according to the bill surface information, the business order information and a preset business order inspection strategy to obtain a business order layer inspection result.
It should be noted that the preset business form checking policy may be preset, for example, to check whether the invoice amount matches the business form amount and/or to check whether the business form is repeatedly paid as the preset business form checking policy.
In a specific implementation, for example, the total amount of the bill is determined according to the bill surface information, the total amount of the business order is determined according to the business order information, the total amount of the bill is matched with the total amount of the business order, and the business single-layer surface inspection result is determined according to the matching result. When the matching is successful, judging that the service single-layer surface inspection result is inspection pass; and when the matching fails, judging that the service single-layer surface inspection result is inspection failure.
Step S303: and generating the inspection result of the bill to be inspected according to the bill level inspection result and the service single-layer inspection result.
It can be understood that, the generation of the inspection result of the bill to be inspected according to the bill level inspection result and the business single level inspection result may be that when the bill level inspection result is inspection failure or the business single level inspection result is inspection failure, the inspection result of the bill to be inspected is judged to be inspection failure; and when the bill layer inspection result is inspection pass and the service single layer inspection result is inspection pass, judging that the inspection result of the bill to be inspected is inspection pass.
In the second embodiment, the method discloses the steps of inspecting the bill to be inspected according to the bill surface information and the preset bill inspection strategy to obtain a bill surface inspection result, inspecting the bill to be inspected according to the bill surface information, the business bill information and the preset business bill inspection strategy to obtain a business bill surface inspection result, and generating an inspection result of the bill to be inspected according to the bill surface inspection result and the business bill surface inspection result; in the embodiment, the bills to be inspected are respectively inspected on the bill layer and the business single-layer so as to generate the inspection result of the bills to be inspected, so that the accuracy of the inspection result is improved.
In the second embodiment, after the step S30, the method further includes:
step S40: and when the inspection result is that the inspection fails, generating reminding information according to the inspection result.
It should be understood that when the checking result is that the checking fails, the auditing user needs to be reminded in time to ensure that the auditing user rechecks the ticket that fails to be audited in time. Therefore, in this embodiment, when the verification result is that the verification fails, the reminding information is generated according to the verification result.
It can be understood that, the generation of the reminding information according to the test result may be to search the reminding information corresponding to the test result in a preset reminding table. The preset reminding table comprises a corresponding relation between the inspection result and the reminding information, and the corresponding relation between the inspection result and the reminding information can be preset. For example, when the verification result is that the verification is failed, the reminder message can be set to "Bill A failed verification, please check! ".
Step S50: and searching an auditing terminal corresponding to the bill to be inspected, and sending the reminding information to the auditing terminal.
It should be noted that the auditing terminal may be a terminal device corresponding to finance.
It should be understood that the communication modes of different terminals are different, and therefore, in this embodiment, a target communication connection corresponding to the audit terminal is first searched, and the reminding information is sent to the audit terminal through the target communication connection.
Further, in order to facilitate the user to upload the ticket again when the audit fails, after the step S50, the method further includes:
receiving the audit opinion fed back by the audit terminal according to the reminding information;
and when the audit opinion is a preset type, searching an uploading terminal corresponding to the to-be-inspected ticket, and sending return information to the uploading terminal.
It should be noted that the audit opinions can be opinions uploaded after auditors of the audit terminal manually audit the bills to be inspected according to the reminding information. For example, the review opinion may be a review failed or a review passed, etc.
The preset type may be preset. For example, failure to recheck is regarded as a preset type.
It is understood that the return information may be preset. For example, examine "Ticket A you upload failed! "as the return information.
In the second embodiment, when the inspection result is that the inspection fails, prompting information is generated according to the inspection result, an auditing terminal corresponding to a bill to be inspected is searched for, and the prompting information is sent to the auditing terminal; in the embodiment, when the examination fails, the reminding information can be generated to remind the auditing terminal to recheck, so that misjudgment is avoided, and the bill examination reliability is improved.
Referring to fig. 4, fig. 4 is a flow chart of a third embodiment of the bill inspection method of the present invention, and the third embodiment of the bill inspection method of the present invention is proposed based on the second embodiment shown in fig. 3.
In the third embodiment, before the step S301, the method further includes:
step S3001: and classifying the bills to be inspected according to the bill surface information to obtain the bill categories of the bills to be inspected.
It should be understood that different types of documents may have different contents for document inspection. Therefore, in this embodiment, the to-be-inspected bills need to be classified according to the bill surface information, and then the bill inspection policy needs to be determined according to the bill categories of the to-be-inspected bills.
It can be understood that, the classification of the bills to be inspected according to the bill surface information may be to extract the bill surface characteristic information from the bill surface information and classify the bills to be inspected according to the bill surface characteristic information.
Step S3002: and searching a bill inspection strategy corresponding to the bill category, and taking the bill inspection strategy as a preset bill inspection strategy.
It should be understood that the finding of the bill verification policy corresponding to the bill category may be finding the bill verification policy corresponding to the bill category in a preset bill verification policy table. The preset bill inspection policy table includes a corresponding relationship between the bill type and the bill inspection policy, and the corresponding relationship between the bill type and the bill inspection policy can be preset.
In the third embodiment, the method discloses classifying the bills to be inspected according to the bill surface information, obtaining the bill types of the bills to be inspected, searching the bill inspection strategies corresponding to the bill types, and taking the bill inspection strategies as the preset bill inspection strategies; in the embodiment, different bill inspection strategies are set for different types of bills, so that the accuracy of the bill inspection strategies is ensured.
In the third embodiment, the step S301 includes:
step S3011: and acquiring tax information of each transaction entity, and constructing a tax blacklist according to the tax information.
It should be noted that the transaction entities may be payment entities and collection entities. The tax information may be information on whether the transaction entity is owed for tax, whether the transaction entity is blacklisted by tax, and the like.
It should be appreciated that constructing the tax blacklist from the tax information may be determining anomalous transaction entities from the tax information and adding the anomalous transaction entities to the tax blacklist.
Further, in order to make the coverage of the tax blacklist more comprehensive, the step S3031 includes:
acquiring tax information and transaction evaluation information of each transaction entity;
and generating evaluation scores of each transaction entity according to the tax information and the transaction rating information, and constructing a tax blacklist according to the evaluation scores.
It should be noted that the transaction evaluation information may be used to evaluate the transaction experience between the transaction entities.
It is understood that, the generating of the evaluation score of each transaction entity according to the tax information and the transaction rating information may be generating the evaluation score of each transaction entity through a preset scoring model according to the tax information and the transaction rating information. Wherein, the preset scoring model can be preset.
It should be understood that, the building of the tax blacklist according to the evaluation score may be to judge whether the evaluation score is greater than a preset threshold, and add the transaction entity corresponding to the evaluation score to the tax blacklist when the evaluation score is greater than the preset threshold. Wherein, the preset threshold value can be preset.
Step S3012: and inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
It can be understood that, the bill to be inspected is inspected according to the face information, the preset bill inspection strategy and the tax blacklist, and the bill level inspection result is obtained by inspecting the bill to be inspected according to the face information and the preset bill inspection strategy and then inspecting whether the collection entity is in the tax blacklist to generate the bill level inspection result.
In the third embodiment, the method comprises the steps of acquiring tax information of each transaction entity, constructing a tax blacklist according to the tax information, and inspecting a bill to be inspected according to ticket face information, a preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result; in the embodiment, the tax blacklist is additionally introduced to generate the bill level inspection result, so that the accuracy of the bill level inspection result is further improved.
In the third embodiment, before the step S302, the method further includes:
step S3021: and classifying the business list according to the business list information to obtain the business list category.
It will be appreciated that the different categories of service tickets will have different contents when they undergo a service ticket check. Therefore, in this embodiment, the business form to be inspected needs to be classified according to the ticket information, and then the business form inspection policy is determined according to the business form category of the business form to be inspected.
It should be understood that, the classifying the to-be-inspected bill according to the service bill information may be extracting service bill characteristic information from the service bill information and classifying the service bill according to the service bill characteristic information.
Step S3022: and searching a service order checking strategy corresponding to the service order type, and using the service order checking strategy as a preset service order checking strategy.
It can be understood that the searching for the service ticket checking policy corresponding to the service ticket category may be searching for the service ticket checking policy corresponding to the service ticket category in a preset service ticket checking policy table. The preset business list checking strategy table includes a corresponding relation between the business list type and the business list checking strategy, and the corresponding relation between the business list type and the business list checking strategy can be preset.
In the third embodiment, the method discloses classifying the service tickets according to the service ticket information to obtain service ticket categories, searching service ticket checking strategies corresponding to the service ticket categories, and using the service ticket checking strategies as preset service ticket checking strategies; in the embodiment, different business form inspection strategies are set for different types of business forms, so that the accuracy of the business form inspection strategies is ensured.
Furthermore, an embodiment of the present invention further provides a storage medium, on which a bill verification program is stored, which when executed by a processor implements the bill verification method as described above.
In addition, referring to fig. 5, an embodiment of the present invention further provides a bill inspection apparatus, including: the bill identification module 10, the information acquisition module 20 and the result generation module 30;
the bill identifying module 10 is configured to identify a bill to be inspected when a bill inspection instruction is received, and obtain the information of the bill surface.
Note that the ticket to be checked may be a ticket for which ticket checking is required, for example, an invoice or the like.
The bill checking instruction can be initiated by a user through a user interaction interface of the bill checking device or initiated by the user through the terminal device. The terminal device can establish a communication connection with the bill checking device in advance.
It can be understood that, the identification of the bill to be inspected and the obtaining of the face information may be performed by identifying the bill to be inspected through a preset Optical Character Recognition (OCR) script to obtain the face information.
The information obtaining module 20 is configured to search for the business form corresponding to the ticket to be checked, and obtain business form information of the business form.
It should be noted that the service ticket may be a request ticket issued by a user for reimbursing a plurality of tickets.
It should be understood that the step of looking up the service order corresponding to the ticket to be checked may be to look up the service order corresponding to the ticket to be checked in a preset service table. The preset business table comprises the corresponding relation between the bill to be checked and the business order, and the corresponding relation between the bill to be checked and the business order can be bound in advance when a user initiates the business order.
It should be noted that the service ticket information may be information such as the amount of the service ticket and the time of the service ticket.
And the result generating module 30 is configured to generate an inspection result of the to-be-inspected bill according to the ticket information and the service ticket information.
It should be understood that the generation of the inspection result of the bill to be inspected according to the bill information and the business order information may be inspecting the bill to be inspected according to the bill information to obtain a bill level inspection result, inspecting the bill to be inspected according to the bill information and the business order information to obtain a business order level inspection result, and generating the inspection result of the bill to be inspected according to the bill level inspection result and the business order level inspection result.
It can be understood that the generation of the inspection result of the bill to be inspected according to the bill level inspection result and the business single level inspection result may be that the inspection result of the bill to be inspected is determined as inspection failure when the bill level inspection result is inspection failure or the business single level inspection result is inspection failure; and when the bill layer inspection result is inspection pass and the service single layer inspection result is inspection pass, judging that the inspection result of the bill to be inspected is inspection pass.
In the embodiment, when a bill inspection instruction is received, identifying a bill to be inspected, obtaining bill surface information, searching a business order corresponding to the bill to be inspected, obtaining business order information of the business order, and generating an inspection result of the bill to be inspected according to the bill surface information and the business order information; in the embodiment, the inspection result is generated through the ticket surface information of the ticket to be inspected and the business order information corresponding to the ticket to be inspected, so that the inspection speed and the inspection accuracy of the ticket inspection are improved.
Other embodiments or specific implementation manners of the bill inspection device of the present invention may refer to the above method embodiments, and are not described herein again.
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 system 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 system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
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. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering and these words may be interpreted as names.
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 solutions of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., a Read Only Memory (ROM)/Random Access Memory (RAM), a magnetic disk, an optical disk), and includes several instructions for enabling a terminal device (e.g., 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 is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
The invention discloses a bill inspection method, which comprises the following steps:
when a bill inspection instruction is received, identifying a bill to be inspected to obtain bill surface information;
searching a business order corresponding to the bill to be inspected, and acquiring business order information of the business order;
and generating the inspection result of the bill to be inspected according to the ticket information and the business ticket information.
The bill inspection method according to A1, wherein the step of generating the inspection result of the bill to be inspected according to the bill surface information and the service ticket information includes:
inspecting the bill to be inspected according to the bill surface information and a preset bill inspection strategy to obtain a bill surface inspection result;
checking the bill to be checked according to the bill surface information, the business bill information and a preset business bill checking strategy to obtain a business bill level checking result;
and generating the inspection result of the bill to be inspected according to the bill level inspection result and the service single level inspection result.
A3, the bill inspection method according to A2, wherein before the step of inspecting the bill to be inspected according to the bill surface information and the preset bill inspection policy and obtaining the bill surface inspection result, the method further comprises:
classifying the bills to be inspected according to the bill surface information to obtain the bill categories of the bills to be inspected;
and searching a bill inspection strategy corresponding to the bill category, and taking the bill inspection strategy as a preset bill inspection strategy.
A4, the bill inspection method according to A2, wherein before the step of inspecting the bill to be inspected according to the bill surface information, the service ticket information and the preset service ticket inspection policy to obtain the service ticket layer inspection result, the method further includes:
classifying the business list according to the business list information to obtain a business list category;
and searching a service list checking strategy corresponding to the service list type, and taking the service list checking strategy as a preset service list checking strategy.
The bill inspection method according to the above A5, as described in the above A2, wherein the step of inspecting the bill to be inspected according to the bill surface information and the preset bill inspection policy to obtain the bill surface inspection result, includes:
acquiring tax information of each transaction entity, and constructing a tax blacklist according to the tax information;
and inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
A6, the bill inspection method according to the A5, wherein the step of obtaining tax information of each transaction entity and constructing a tax blacklist according to the tax information comprises the steps of:
acquiring tax information and transaction evaluation information of each transaction entity;
and generating evaluation scores of all transaction entities according to the tax information and the transaction rating information, and constructing a tax blacklist according to the evaluation scores.
The bill inspection method according to any one of A1 to A6, wherein the step of identifying the bill to be inspected and obtaining the bill surface information when the bill inspection instruction is received, includes:
when a bill inspection instruction is received, performing text inspection on a bill to be inspected to obtain a bill text;
and performing text recognition on the bill text to obtain the bill face information.
The bill inspection method according to A8, as described in A7, wherein the step of performing text inspection on the bill to be inspected to obtain the bill text when the bill inspection instruction is received, includes:
when a bill inspection instruction is received, acquiring an area image of an area where a bill to be inspected is located;
preprocessing the area image to obtain an image to be detected;
and performing text detection on the image to be detected to obtain a bill text.
The bill inspection method according to any one of A1 to A6, as described above, further includes, after the step of generating the inspection result of the bill to be inspected according to the ticket information and the service ticket information:
when the inspection result is that the inspection fails, generating reminding information according to the inspection result;
and searching an auditing terminal corresponding to the bill to be inspected, and sending the reminding information to the auditing terminal.
A10, the bill inspection method according to A9, further including, after the step of searching for the user terminal corresponding to the bill to be inspected and sending the prompting information to the user terminal:
receiving the audit opinion fed back by the audit terminal according to the reminding information;
and when the audit opinion is a preset type, searching an uploading terminal corresponding to the to-be-inspected ticket data, and sending return information to the uploading terminal.
A11, as in any one of A1-A6, the step of searching the service ticket corresponding to the ticket to be checked and acquiring the service ticket information of the service ticket includes:
searching a business bill corresponding to the bill to be checked, and detecting whether the business bill passes the verification or not;
and if so, acquiring the service order information of the service order.
The invention also discloses B12 and bill inspection equipment, wherein the bill inspection equipment comprises: a memory, a processor and a ticket proof program stored on the memory and executable on the processor, the ticket proof program when executed by the processor implementing a ticket proof method as described above.
The invention also discloses C13 and a storage medium, wherein the storage medium is stored with a bill checking program, and the bill checking program realizes the bill checking method when being executed by a processor.
The invention also discloses D14 and a bill inspection device, which comprises: the bill identification module, the information acquisition module and the result generation module;
the bill identification module is used for identifying the bill to be inspected when the bill inspection instruction is received, and obtaining the bill surface information;
the information acquisition module is used for searching the business order corresponding to the ticket to be checked and acquiring the business order information of the business order;
and the result generation module is used for generating the inspection result of the bill to be inspected according to the bill surface information and the business bill information.
The bill inspection device according to D15, the result generation module, and the result generation module are further configured to inspect the bill to be inspected according to the bill surface information and a preset bill inspection policy, so as to obtain a bill surface inspection result;
the result generation module is also used for inspecting the bill to be inspected according to the bill surface information, the business order information and a preset business order inspection strategy to obtain a business order layer inspection result;
and the result generation module is also used for generating the inspection result of the bill to be inspected according to the bill level inspection result and the business single-layer level inspection result.
D16, the bill inspection device as in D15, wherein the result generation module is further configured to classify the bill to be inspected according to the bill surface information to obtain the bill category of the bill to be inspected;
and the result generation module is also used for searching the bill inspection strategy corresponding to the bill category and taking the bill inspection strategy as a preset bill inspection strategy.
D17, the bill inspection device as described in D15, the result generation module, and the service order classification module are further configured to classify the service order according to the service order information to obtain a service order category;
and the result generation module is also used for searching the business order checking strategy corresponding to the business order category and taking the business order checking strategy as a preset business order checking strategy.
D18, the bill inspection device as recited in D15, wherein the result generation module is further configured to obtain tax information of each transaction entity, and construct a tax blacklist according to the tax information;
and the result generation module is also used for inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
D19, the bill checking device as D18, the result generation module, further used for obtaining tax information and transaction evaluation information of each transaction entity;
the result generation module is further used for generating evaluation scores of all transaction entities according to the tax information and the transaction rating information, and building a tax blacklist according to the evaluation scores.
D20, the bill checking device according to any one of the items D14-D19, wherein the bill identifying module is further configured to perform text detection on the bill to be checked to obtain a bill text when the bill checking instruction is received;
the bill identification module is also used for carrying out text identification on the bill text to obtain the bill information.
Claims (10)
1. A method of bill inspection, comprising the steps of:
when a bill inspection instruction is received, identifying a bill to be inspected to obtain bill surface information;
searching a business order corresponding to the bill to be checked, and acquiring business order information of the business order;
and generating the inspection result of the bill to be inspected according to the ticket information and the business ticket information.
2. The ticket validation method of claim 1, wherein said step of generating a validation result for said ticket to be validated based on said ticket face information and said ticket information comprises:
inspecting the bill to be inspected according to the bill surface information and a preset bill inspection strategy to obtain a bill surface inspection result;
checking the bill to be checked according to the bill surface information, the business order information and a preset business order checking strategy to obtain a business order layer checking result;
and generating the inspection result of the bill to be inspected according to the bill level inspection result and the service single-layer inspection result.
3. The method for bill inspection according to claim 2, wherein said step of inspecting said bill to be inspected based on said bill level information and a preset bill inspection policy to obtain a bill level inspection result is preceded by the steps of:
classifying the bills to be inspected according to the bill surface information to obtain the bill categories of the bills to be inspected;
and searching a bill inspection strategy corresponding to the bill category, and taking the bill inspection strategy as a preset bill inspection strategy.
4. The ticket checking method of claim 2, wherein the step of checking the ticket to be checked according to the ticket information, the service ticket information and a preset service ticket checking policy to obtain the service ticket level checking result further comprises:
classifying the business list according to the business list information to obtain a business list category;
and searching a service order checking strategy corresponding to the service order type, and using the service order checking strategy as a preset service order checking strategy.
5. The method for bill inspection according to claim 2, wherein said step of inspecting said bill to be inspected based on said bill level information and a preset bill inspection policy to obtain a bill level inspection result comprises:
acquiring tax information of each transaction entity, and constructing a tax blacklist according to the tax information;
and inspecting the bill to be inspected according to the bill face information, the preset bill inspection strategy and the tax blacklist to obtain a bill face inspection result.
6. The ticket checking method of claim 5, wherein the step of obtaining tax information for each transaction entity and building a tax blacklist based on the tax information comprises:
acquiring tax information and transaction evaluation information of each transaction entity;
and generating evaluation scores of each transaction entity according to the tax information and the transaction rating information, and constructing a tax blacklist according to the evaluation scores.
7. The ticket inspection method of any of claims 1-6, wherein said step of identifying a ticket to be inspected upon receipt of a ticket inspection instruction to obtain ticket information comprises:
when a bill inspection instruction is received, performing text inspection on a bill to be inspected to obtain a bill text;
and performing text recognition on the bill text to obtain the bill face information.
8. A document inspection apparatus, comprising: a memory, a processor and a ticket proof program stored on the memory and executable on the processor, the ticket proof program when executed by the processor implementing a ticket checking method according to any one of claims 1 to 7.
9. A storage medium having stored thereon a ticket proof program which, when executed by a processor, implements a ticket checking method according to any one of claims 1 to 7.
10. A document inspection device, comprising: the bill identification module, the information acquisition module and the result generation module;
the bill identification module is used for identifying the bill to be inspected when receiving the bill inspection instruction to obtain the bill surface information;
the information acquisition module is used for searching the business sheet corresponding to the ticket to be checked and acquiring the business sheet information of the business sheet;
and the result generation module is used for generating the inspection result of the bill to be inspected according to the bill surface information and the business bill information.
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| CN202111065901.5A CN115798105A (en) | 2021-09-10 | 2021-09-10 | Bill inspection method, bill inspection apparatus, storage medium and bill inspection device |
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| CN202111065901.5A CN115798105A (en) | 2021-09-10 | 2021-09-10 | Bill inspection method, bill inspection apparatus, storage medium and bill inspection device |
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