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CN109816462A - Method and device for identifying invoice information - Google Patents

Method and device for identifying invoice information Download PDF

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Publication number
CN109816462A
CN109816462A CN201811624075.1A CN201811624075A CN109816462A CN 109816462 A CN109816462 A CN 109816462A CN 201811624075 A CN201811624075 A CN 201811624075A CN 109816462 A CN109816462 A CN 109816462A
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CN
China
Prior art keywords
invoice
service
information
client
identified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811624075.1A
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Chinese (zh)
Inventor
王士维
薛紫洋
张莹
陈尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisino Corp
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Aisino Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisino Corp filed Critical Aisino Corp
Priority to CN201811624075.1A priority Critical patent/CN109816462A/en
Publication of CN109816462A publication Critical patent/CN109816462A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of recognition methods of invoice information, comprising: is obtained by scanning invoice information to be identified;Invoice information to be identified is packaged by enterprise client, and the invoice information to be identified after encapsulation is sent to tax cloud service platform by http request;Tax cloud service platform receives invoice information to be identified and is parsed, the service ID in http request obtained according to parsing, call the interface method in the client service of corresponding tax cloud service platform, and receive the return information of the client service, after the return information of the client service is encapsulated, enterprise client is returned to;Enterprise client parses the return information of client service, obtains the true and false of the invoice information to be identified, solves the problems, such as the inefficiency of value-added tax income invoice certification work.

Description

A kind of recognition methods of invoice information and device
Technical field
This application involves invoices to identify field, and in particular to a kind of recognition methods of invoice information, while being related to a kind of hair The identification device of ticket information.
Background technique
The certification of value-added tax income invoice is carried out in the Verification System of the tax authority.Taxpayer is obtaining value-added tax income hair After ticket, so that it may carry out the certification of VAT invoice to tax authority hall, the purpose of certification is confirmation VAT invoice It is true and false, it can only be deducted by the invoice of certification.The Verification System of the tax authority is not opened to the outside world usually, and taxpayer need to take The certification of VAT invoice is carried out with value-added tax income invoice to tax authority hall, and need to manually enter invoice in certification Information leads to the inefficiency of value-added tax income invoice certification work.
Summary of the invention
The application provides a kind of recognition methods of invoice information, solves the certification work low efficiency of value-added tax income invoice Under problem.
The application provides a kind of recognition methods of invoice information characterized by comprising
It is obtained by scanning invoice information to be identified;
The invoice information to be identified is packaged by enterprise client, and by http request by after encapsulation wait know Other invoice information is sent to tax cloud service platform;
Tax cloud service platform receives the invoice information to be identified and is parsed, and is asked according to the http that parsing obtains Service ID in asking calls the interface method in the client service of corresponding tax cloud service platform, and receives the client The return information for holding service returns to enterprise client after encapsulating the return information of the client service;
Enterprise client parses the return information of the client service, obtains the true of the invoice information to be identified It is pseudo-.
It is preferably, described to be obtained by scanning invoice information to be identified, comprising:
Invoice codes, invoice number, ciphertext area, pin side's duty paragraph, Gou Fangshui can be obtained by scanner scanning invoice Number, the amount of money, invoice detail and invoicing time, while obtaining invoice image.
Preferably, the invoice information to be identified is packaged by the enterprise client, specifically, enterprise client The invoice information to be identified can be encapsulated as JSON message.
Preferably, the tax cloud service platform, including three client service modules, respectively console service are opened Ticket service, and more new demand servicing.
Preferably, the console service is called service of making out an invoice and is received and make out an invoice for receiving the request of enterprise client The return value of service, and the return value for the service of making out an invoice is returned into enterprise client;
The service of making out an invoice, for identification invoice information;
The more new demand servicing, the cloud service platform of the cloud service platform more new and old edition for using new version.
Preferably, the tax cloud service platform receives the invoice information to be identified and is parsed, specifically, can To use JavaScript scripting language to parse the JSON message of encapsulation.
Preferably, the service ID in the http request obtained according to parsing, calls corresponding tax cloud service platform Client service in interface method, and receive the return information of the client service, comprising:
The JSON message of console service parsing encapsulation, obtains the service ID in http request, is opened according to service ID calling Interface method in ticket service;
The service of making out an invoice identifies the true and false of invoice according to the JSON message of parsing, and identification information is returned to console clothes Business;
Console service is packaged after receiving the identification information that the service of making out an invoice returns, and the identification information after encapsulation is returned To enterprise client.
Preferably, before the step of tax cloud service platform receives the invoice information to be identified and parsed, Further include: by console service, the service of making out an invoice, more new demand servicing all in starting state.
Preferably, after the return information of the client service being encapsulated, enterprise client is returned to, specifically, by institute State client service return information be packaged using JSON message after, return to enterprise client.
Preferably, the enterprise client parses the return information of the client service, obtains the hair to be identified The true and false of ticket information is returned specifically, enterprise client can parse the client service by JavaScript scripting language The JSON information returned obtains the true and false of the invoice information to be identified.
The application provides a kind of identification device of invoice information simultaneously characterized by comprising
Information acquisition unit, for being obtained by scanning invoice information to be identified;
The invoice information to be identified is packaged for enterprise client, and passes through http request by encapsulation unit Invoice information to be identified after encapsulation is sent to tax cloud service platform;
Call unit receives the invoice information to be identified for tax cloud service platform and is parsed, according to solution The service ID in the http request obtained is analysed, the client service of corresponding tax cloud service platform is called and receives the client The return information for holding service returns to enterprise client after encapsulating the return information of the client service;
Recognition unit parses the return information of the client service for enterprise client, obtains described to be identified The true and false of invoice information.
A kind of recognition methods of invoice information provided by the present application is passed through by the invoice information to be identified that will be scanned The interaction that interface and tax cloud platform are authenticated, solves the problems, such as the inefficiency of value-added tax income invoice certification work.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the recognition methods of invoice information provided by the embodiments of the present application;
Fig. 2 be the invention relates to cloud service platform scanner selection schematic diagram;
Fig. 3 be the invention relates to cloud service platform sweep parameter be arranged schematic diagram;
Fig. 4 is a kind of identification device schematic diagram of invoice information provided by the embodiments of the present application.
Specific embodiment
Many details are explained in the following description in order to fully understand the application.But the application can be with Much it is different from other way described herein to implement, those skilled in the art can be without prejudice to the application intension the case where Under do similar popularization, therefore the application is not limited by following public specific implementation.
Fig. 1 is please referred to, Fig. 1 is a kind of flow diagram of the recognition methods of invoice information provided by the embodiments of the present application, Below with reference to Fig. 1, method provided by the embodiments of the present application is described in detail.
Step S101 is obtained by scanning invoice information to be identified.
This step is for being obtained by scanning invoice information to be identified and invoice image.
In this application, it can be scanner for scanning the scanner of invoice, be also possible to high speed scanner, but There must be OCR identification function, OCR (Optical Character Recognition, optical character identification) refers to that electronics is set Standby (such as scanner or digital camera) checks the character printed on paper, determines its shape by the mode for detecting dark, bright, then Shape is translated into the process of computword with character identifying method.The selection of scanner can be carried out by tax cloud platform Selection selects the scanner installed in current environment as the scanning for obtaining invoice information to be identified in tax cloud platform Instrument can also be arranged by sweep parameter, and the association attributes of scanner are arranged.The selection of scanner and the setting of sweep parameter evidence It can say and see Fig. 2 and Fig. 3
Invoice is divided into Chinese character anti-false invoice and non-Chinese character anti-false invoice, and when invoice scanning certification, non-Chinese character anti-false invoice is only It needs to submit invoice codes, invoice number, pin side's duty paragraph, purchaser's duty paragraph, the amount of money, the amount of tax to be paid, invoicing time.And Chinese character anti-false invoice Other than needing to submit invoice codes, invoice number, pin side's duty paragraph, purchaser's duty paragraph, the amount of money, the amount of tax to be paid, invoicing time, it is also necessary to Submit invoice managing detailed catalogue.Judged using the ciphertext area of return, Chinese character anti-false invoice is the two dimensional code Chinese, and word anti-fake bill is 108 characters.
While obtaining invoice information, the invoice image that scanning obtains can be saved to local or enterprise client, In order to search and manage.
The invoice information to be identified is packaged by step S102, enterprise client, and will be sealed by http request Invoice information to be identified after dress is sent to tax cloud service platform.
This step is used to invoice information to be identified being sent to tax cloud service platform, to be carried out by cloud service platform Identification.
Tax cloud service platform is used to complete the identification of invoice information, can be direct by local browser in outer network environment It calls, is readily applicable to internal environment by specified IP and completes operation of making out an invoice.Tax cloud platform can open corresponding interface For software developer to complete secondary development, enterprise client is exactly to complete to put down with the tax by the open interface of tax cloud platform The interaction of station information.Enterprise client can also be called corporation tax management system, be mainly used to cooperate tax cloud platform complete At the certification of corporation tax invoice, also for the management authenticated convenient for enterprise to VAT invoice.So under normal circumstances, The certification of invoice information is initiated by enterprise client.
After obtaining invoice information to be identified, enterprise client can be packaged invoice information to be identified, tool Body, the invoice information to be identified can be encapsulated as JSON message by enterprise client.The advantages of JSON message be include: Data format is fairly simple, is easy to read and write, and format is all compression, and occupied bandwidth is small;It is easy to parse.The packaged type of message For the character set that JSON is encrypted with BASE64 in plain text, and encrypted is GB2312, and encrypted BASE64 message is needed ciphertext In "+" be substituted for " _ ", to avoid because "+" causes message abnormal when carrying out URL transmission.Tax cloud service platform replys report Text is similarly encrypted according to above requirement, replaces plus sige.After the completion of invoice information to be identified is encapsulated, enterprise When client calls cloud service platform by interface command, defaults to following address and initiate to request: http: // 127.0.0.1: 8888/InvSvr? { SID } &SIDParam={ SIDPARAM } is deployed in enterprise in the present embodiment with cloud service platform to SID= For industry internal environment.Wherein SID is service ID, and SIDPARAM is message body, because message body is JSON format, therefore return information Also can be packaged into JSON body (include at least { " retcode ": " 1 ", " retmsg ": " xxxx " }, return exception information " Retcode ": " -1 ", " retmsg ": " xxxx " }), returned packet is uniformly packaged into { " ENCMSG ": " password string " }.
Step S103, tax cloud service platform receive the invoice information to be identified and are parsed, obtained according to parsing The service ID in http request obtained, calls the interface method in the client service of corresponding tax cloud service platform, and connect The return information for receiving the client service returns to enterprise client after encapsulating the return information of the client service.
This step is used to go service platform to authenticate invoice information to be identified by the tax.
Tax cloud service platform, including three client service modules, respectively console service, the service of making out an invoice, and More new demand servicing.The console service, for receiving the request of enterprise client, calling service of making out an invoice and receiving service of making out an invoice Return value, and the return value for the service of making out an invoice is returned into enterprise client;The service of making out an invoice, for identification invoice information;Institute More new demand servicing is stated, the cloud service platform of the cloud service platform more new and old edition for using new version.In order to ensure tax cloud clothes Business platform cooperation enterprise client completes the identification of invoice, and cloud service platform is according to the service ID in the http request of parsing acquisition Before calling corresponding service, by console service, the service of making out an invoice, more new demand servicing all in starting state.
Tax cloud service platform is after receiving invoice information to be identified, since invoice information to be identified is by enterprise visitor Family end is encapsulated as JSON format, so, it is to parse invoice information to be identified first, specifically, can be used JavaScript scripting language parses the JSON message of encapsulation.In previous step, enterprise client passes through interface Do you when command calls cloud service platform, default to following address and initiate to request: http: // 127.0.0.1:8888/InvSvr? SID ={ SID } &SIDParam={ SIDPARAM }, in the present embodiment, by taking cloud service platform is deployed in Enterprise Internal Environment as an example. Wherein SID is service ID, and SIDPARAM is message body, and message body is encapsulated as JSON format, and the parsing to message body is to pass through Console service in cloud service platform, the JSON message of console service parsing encapsulation, obtains the service ID in http request, Then the interface method in the service of making out an invoice is called further according to service ID.The service of making out an invoice identifies invoice according to the JSON message of parsing The true and false, and identification information is returned into console service.Console service carries out after receiving the identification information that the service of making out an invoice returns Identification information after encapsulation is returned to enterprise client by encapsulation, and return information can also be packaged into JSON body (including at least { " Retcode ": " 1 ", " retmsg ": " xxxx " }, return exception information { " retcode ": " -1 ", " retmsg ": " xxxx " }), Returned packet is uniformly packaged into { " ENCMSG ": " password string " }.It can be seen that " 1 " from return information above and represent invoice letter Breath is that very, " -1 " represented exception, that is, invoice information is false, and connected below is exactly the return of going to market according to invoice information The file information, after the identification information after encapsulation is then returned to enterprise client.
Step S104, enterprise client parse the return information of the client service, obtain the invoice to be identified The true and false of information.
This step obtains the true and false of the invoice information after identification for enterprise client.
In previous step, cloud service platform parses the invoice information to be identified received, and passes through The service of making out an invoice, it is determined that the then invoice information of identification is encapsulated as JSON message, is returned to enterprise by the true and false of invoice information Client.
Enterprise client can also parse the JSON report that the client service returns by JavaScript scripting language Text obtains the true and false of the invoice information to be identified.Then enter the processing work of next step according to the true and false of invoice.
The application provides a kind of identification device 400 of invoice information simultaneously, please join Fig. 4 characterized by comprising
Information acquisition unit 410, for being obtained by scanning invoice information to be identified;
The invoice information to be identified is packaged for enterprise client, and is asked by http by encapsulation unit 420 It asks and the invoice information to be identified after encapsulation is sent to tax cloud service platform;
Call unit 430 receives the invoice information to be identified for tax cloud service platform and is parsed, according to The service ID in the http request obtained is parsed, the client service of corresponding tax cloud service platform is called and receives the visitor The return information of family end service returns to enterprise client after encapsulating the return information of the client service;
Recognition unit 440 parses the return information of the client service for enterprise client, obtains described to be identified Invoice information the true and false.
The invoice information to be identified of scanning is passed through into interface by the recognition methods of invoice information provided by the present application The interaction authenticated with tax cloud platform solves the problems, such as the inefficiency of value-added tax income invoice certification work.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill Art personnel are not departing from spirit and scope, can make possible variation and modification, therefore the guarantor of the application Shield range should be subject to the range that the claim of this application defined.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium Example.
1, computer-readable medium can be by any side including permanent and non-permanent, removable and non-removable media Method or technology realize that information stores.Information can be computer readable instructions, data structure, the module of program or other numbers According to.The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to Herein defines, and computer-readable medium does not include non-temporary computer readable media (transitory media), such as modulates Data-signal and carrier wave.
2, it will be understood by those skilled in the art that embodiments herein can provide as the production of method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application Form.It can be used moreover, the application can be used in the computer that one or more wherein includes computer usable program code The computer program product implemented on storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) Form.

Claims (11)

1. a kind of recognition methods of invoice information characterized by comprising
It is obtained by scanning invoice information to be identified;
The invoice information to be identified is packaged by enterprise client, and will be to be identified after encapsulation by http request Invoice information is sent to tax cloud service platform;
Tax cloud service platform receives the invoice information to be identified and is parsed, in the http request obtained according to parsing Service ID, call the interface method in the client service of corresponding tax cloud service platform, and receive client clothes The return information of business returns to enterprise client after encapsulating the return information of the client service;
Enterprise client parses the return information of the client service, obtains the true and false of the invoice information to be identified.
2. the method according to claim 1, wherein described be obtained by scanning invoice information to be identified, packet It includes:
Invoice codes, invoice number, ciphertext area, pin side's duty paragraph, purchaser's duty paragraph, gold can be obtained by scanner scanning invoice Volume, invoice detail and invoicing time, while obtaining invoice image.
3. the method according to claim 1, wherein the enterprise client is by the invoice information to be identified It is packaged, specifically, the invoice information to be identified can be encapsulated as JSON message by enterprise client.
4. the method according to claim 1, wherein the tax cloud service platform, including three clients take Business module, respectively console service, the service of making out an invoice, and more new demand servicing.
5. according to the method described in claim 4, it is characterized in that,
The console service, for receiving the request of enterprise client, calling service of making out an invoice and receiving the return for service of making out an invoice Value, and the return value for the service of making out an invoice is returned into enterprise client;
The service of making out an invoice, for identification invoice information;
The more new demand servicing, the cloud service platform of the cloud service platform more new and old edition for using new version.
6. the method according to claim 1, wherein the tax cloud service platform receives the hair to be identified Ticket information is simultaneously parsed, and is parsed specifically, JavaScript scripting language can be used to the JSON message of encapsulation.
7. the method according to claim 1, wherein the service in the http request obtained according to parsing ID calls the interface method in the client service of corresponding tax cloud service platform, and receives returning for the client service It writes in reply and ceases, comprising:
The JSON message of console service parsing encapsulation, obtains the service ID in http request, calls clothes of making out an invoice according to service ID Interface method in business;
The service of making out an invoice identifies the true and false of invoice according to the JSON message of parsing, and identification information is returned to console service;
Console service is packaged after receiving the identification information that the service of making out an invoice returns, and the identification information after encapsulation is returned to enterprise Industry client.
8. the method according to the description of claim 7 is characterized in that receiving the invoice to be identified in tax cloud service platform Information and the step of parsed before, further includes: by console service, the service of making out an invoice, more new demand servicing all in starting state.
9. the method according to claim 1, wherein being returned after the return information of the client service is encapsulated Back to enterprise client, specifically, being returned to after the return information of the client service is packaged using JSON message Enterprise client.
10. the method according to claim 1, wherein the enterprise client parses the client service Return information obtains the true and false of the invoice information to be identified, specifically, enterprise client can pass through JavaScript foot This language parses the JSON information that the client service returns, and obtains the true and false of the invoice information to be identified.
11. a kind of identification device of invoice information characterized by comprising
Information acquisition unit, for being obtained by scanning invoice information to be identified;
The invoice information to be identified is packaged by encapsulation unit for enterprise client, and will be sealed by http request Invoice information to be identified after dress is sent to tax cloud service platform;
Call unit receives the invoice information to be identified for tax cloud service platform and is parsed, obtained according to parsing The service ID in http request obtained calls the client service of corresponding tax cloud service platform and receives the client clothes The return information of business returns to enterprise client after encapsulating the return information of the client service;
Recognition unit parses the return information of the client service for enterprise client, obtains the invoice to be identified The true and false of information.
CN201811624075.1A 2018-12-28 2018-12-28 Method and device for identifying invoice information Pending CN109816462A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210194A (en) * 2019-12-26 2020-05-29 大象慧云信息技术有限公司 Business support system and method special for enterprise tax system
CN112613933A (en) * 2020-12-25 2021-04-06 航天信息股份有限公司 Invoice data processing method and device, storage medium and electronic equipment
CN114140068A (en) * 2021-11-12 2022-03-04 航天信息股份有限公司 System and method for tracking and inquiring bill state after billing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532711A (en) * 2012-07-02 2014-01-22 航天信息股份有限公司 Encryption data transmission based real-time invoice authentication method and system
CN104700169A (en) * 2013-12-05 2015-06-10 航天信息股份有限公司 Method and system for inspecting and managing invoices
CN105701905A (en) * 2014-11-28 2016-06-22 航天信息股份有限公司 Invoice recognition method and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532711A (en) * 2012-07-02 2014-01-22 航天信息股份有限公司 Encryption data transmission based real-time invoice authentication method and system
CN104700169A (en) * 2013-12-05 2015-06-10 航天信息股份有限公司 Method and system for inspecting and managing invoices
CN105701905A (en) * 2014-11-28 2016-06-22 航天信息股份有限公司 Invoice recognition method and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210194A (en) * 2019-12-26 2020-05-29 大象慧云信息技术有限公司 Business support system and method special for enterprise tax system
CN112613933A (en) * 2020-12-25 2021-04-06 航天信息股份有限公司 Invoice data processing method and device, storage medium and electronic equipment
CN114140068A (en) * 2021-11-12 2022-03-04 航天信息股份有限公司 System and method for tracking and inquiring bill state after billing

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Application publication date: 20190528