CN104992495A - Cloud intelligent invoice examination self-service terminal, and examination system and method thereof based on the same - Google Patents
Cloud intelligent invoice examination self-service terminal, and examination system and method thereof based on the same Download PDFInfo
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Abstract
The invention discloses a cloud intelligent invoice examination self-service terminal, and a cloud intelligent invoice identification and examination system and method that are based on the cloud intelligent invoice examination self-service terminal and are integrated with various technologies of the internet, cloud computing, image processing, intelligent identification, and intelligent query and the like. According to the cloud intelligent invoice examination self-service terminal, papery information of an invoice is converted into an electronic image; an internet cloud intelligent computing center carries out intelligent processing and identification on the invoice electronic image; and intelligent comparison and automatic inquiry are carried out according to corresponding contents of website inquire systems of all tax bureaus and tax bureau terminal invoice data bases to generate an authentication examination result, and the result is fed back. Therefore, the inquiry person can examine the authenticity of the invoice rapidly, simply, conveniently, and accurately and the accuracy rate can reach 99.99%. Moreover, multiple invoice scanning images can be uploaded simultaneously and thus the inquiry efficiency is high. The invoice inquiry operation is simplified; the efficiency is improved; supervision of the functional department can be carried out conveniently; the illegal behaviors like the false invoice making and selling behaviors can be effectively inhibited and thus heavy losses to the State can be avoided.
Description
Technical field
The present invention its relate to a kind of cloud intelligence invoice examination self-aided terminal, and also merged internet, cloud computing, image procossing, Intelligent Recognition and intelligent inquire multiple technologies in the cloud intelligence invoice identification checking system and method for one application based on it.
Background technology
Along with the development of China's E-Government, Computer Network Informatization, infotech is just being widely used in administrative every field.
In recent years, about the small advertisement of false invoice, note are existed everywhere, though hit through severe, false making, the sell-fake-products in invoice field, buy the illegal activities such as vacation, more moneys on exhibit and lesser moneys on counterfoil and still remain incessant after repeated prohibition.According to State Tax Administration's statistics, within 2010, false invoice 4,000 ten thousand parts is investigated and prosecuted in the whole nation, within 2013, reaches 6.6 hundred million parts.
Trace it to its cause, state of various places official of current China, land tax website are many; Taxation website querying flow complexity differs, query window difficulty is looked for; Various, the manual input of query script operation steps easily makes mistakes, time and effort consuming, search efficiency are low; For most consumer, ubiquity can not inquire about identification true from false of bills, and because of complex operation, easily make mistakes, and is disinclined to inquiry to identify true from false of bills.False making technology is also all entered with during day, false invoice is enough to mix the spurious with the genuine, do not inquired about by tax system, be difficult to the naked eye distinguish, tax supervision department is also difficult to fast, in real time, effectively verify the true and false of invoice, therefore, just defines security breaches, to make and sell false invoice with opportunity, remain incessant after repeated prohibition, cause huge economic loss and bad social influence to country.
In addition, invoice kind many (there are several thousand kinds of invoices in the whole nation), nominal value complexity (having the different information such as printing, printing, seal and password area), and there is printing, the situation such as lack of standardization of affixing one's seal, this is the difficult point place that annoying invoice image automatic identification always.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of cloud intelligence invoice examination self-aided terminal is provided, and also merged internet based on it, cloud computing, image procossing, Intelligent Recognition and intelligent inquire multiple technologies are in the cloud intelligence invoice identification checking system integrally applied and method, self-aided terminal is changed generation electronic image by scanning paper invoice and is kept in, and by cloud intelligent computation center, internet, Intelligent treatment is carried out to invoice electronic image, identify and inquiring and authenticating, thus effectively realize simplifying invoice query manipulation, raise the efficiency and check accuracy, functional department is facilitated to supervise, the illegal activities such as false invoice are made and sold in effective containment, avoid causing heavy losses to country.
The technical scheme adopted for realizing object of the present invention is: a kind of cloud intelligence invoice examination self-aided terminal, the picture sweep unit comprising master control circuit board and be connected with master control circuit board, image generation unit, CPU processing unit, storage unit, communication unit and multi-point touch large high-definition screen curtain.
Described picture sweep unit is for walking master mode scanning continuously.
Described communication unit comprises wired data communication and wireless data communications.
Based on a cloud intelligence invoice identification checking system for above-mentioned cloud intelligence invoice examination self-aided terminal, comprising: cloud intelligent computation center and cloud intelligence invoice examination self-aided terminal,
Cloud intelligence invoice examination self-aided terminal: by its picture sweep unit, paper invoice information scanning is converted thereof into electronic invoice image by image generation unit, be temporary in its storage unit; Meanwhile, visual login, storage, management, query manipulation platform is provided by its multi-point touch large high-definition screen curtain; Wired data communication or wireless data communications realization networking is carried out by its communication unit, with set up data communication in cloud intelligent computation in the heart and be connected, temporary for storage unit electronic invoice image uploading is received cloud intelligent computation center feedack to cloud intelligent computation center;
Cloud intelligent computation center: the storage of invoice image related data, correction, identification and inquiry service are provided, check self-aided terminal by internet and each cloud intelligence invoice and carry out data communication, and examination result and invoice identifying information are fed back to cloud intelligence invoice examination self-aided terminal.
Based on a cloud intelligence invoice identification checking method for above-mentioned cloud intelligence invoice examination self-aided terminal, comprise the following steps:
1), examination person is by the multi-point touch large high-definition screen curtain of clicking operation cloud intelligence invoice examination self-aided terminal, log in cloud intelligent computation center, and control by touch screen color electric image invoice paper invoice scan transformation being become 100-400dpi, be temporary in storage unit; By communication unit with set up data communication in cloud intelligent computation in the heart and be connected, and the color electric image invoice that storage unit is temporary is uploaded to cloud intelligent computation center;
2), pre-service: cloud intelligent computation center is carried out slant correction to the color electric invoice image received and gone to disturb pre-service;
3), standardization: cloud intelligent computation center will through step 2) pretreated color electric image invoice is converted to black and white electronic image invoice, realizes standardization;
4), after the standardization of electronic image invoice, invoice specified identifier is identified by pre-identification compare of analysis in cloud intelligent computation center, determine invoice codes position according to the relative coordinate of invoice codes on invoice specified identifier and invoice and carry out the identification of invoice codes, identifying invoice codes numeral;
5), the figure place of invoice codes numeral that identified by step 4) of cloud intelligent computation center and field number, rule is set according to invoice codes and determines invoice type, ownership place and corresponding examination website;
6), the cloud intelligent computation center masterplate that finds this invoice codes corresponding from its database, template definition needs the information module that extracts on invoice and field name, and information module and the size of field name on invoice image, position, relativeness and span, according to template, overall automatic intelligent identification is carried out to the invoice image after standardization, obtain invoice examination information needed;
7), cloud intelligent computation center automatically logs in and checks website accordingly, and invoice examination information needed step 6) obtained reaches checks web station system accordingly, carries out automatic intelligent inquiry, and obtains examination result;
8), identifying information and examination result feedback are checked self-aided terminal to cloud intelligence invoice by cloud intelligent computation center, and shown by the multi-point touch large high-definition screen curtain display interface of cloud intelligence invoice examination self-aided terminal, the cloud intelligence truth identification examination of invoice can be realized.
Described step 2) in, cloud intelligent computation center is by setting up coordinate system identification and detecting the degree of tilt of " invoice codes " four words, to determine the degree of tilt of color electric image invoice, when the angle of inclination of color electric image invoice is greater than 2 degree, carry out slant correction by image rotation, after correcting, the angle of inclination of color electric image invoice is less than 0.5 degree.
Described step 2) in, cloud intelligent computation center, by image speckle removal of images noise, is gone to disturb pre-service to color electric image invoice.
In step 6), when carrying out integrated automation Intelligent Recognition, do not scrape or do not scrape clean and None-identified because of invoice password area, feedback information to cloud intelligence invoice examination self-aided terminal, points out examination person to carry out amended record by cloud intelligent computation center.
In step 6), when carrying out integrated automation Intelligent Recognition, if desired identify Taxpayer Identification Number, but during the Taxpayer Identification Number None-identified of the Taxpayer Identification Number that in invoice nominal value, nothing prints or printing, cloud intelligent computation zero turn radius extracts Taxpayer Identification Number by Invoice Seal.
Taxpayer Identification Number is extracted by Invoice Seal in above-mentioned cloud intelligent computation center, comprises the following steps:
A) RED sector of the original color electric invoice image uploaded is stripped out by cloud intelligent computation center from invoice original image;
B) cloud intelligent computation center extracts oval Invoice Seal image from the RED sector be stripped out;
C) slant correction is carried out to the oval Invoice Seal image extracted in cloud intelligent computation center;
D) identification location is carried out to " Invoice Seal " printed words in the oval Invoice Seal image after correction in cloud intelligent computation center;
E) cloud intelligent computation center is according to the locating information of " Invoice Seal ", finds the position of Taxpayer Identification Number and extracts, identifies Taxpayer Identification Number.
In step 8), if examination result is false, then cloud intelligent computation center is by cloud intelligence invoice examination self-aided terminal prompting examination person checking of invoice identifying information, if identifying information is wrong, then examination person examines by again carrying out examination after correcting invoice identifying information.
Cloud intelligence invoice examination self-aided terminal of the present invention can be widely used in big, medium-sized and small enterprises and hall of respectively levying taxes, and meanwhile, also as communal facility, can be arranged at the place that flow of the people is large, for broad masses of the people at any time.This self-aided terminal is by its picture sweep unit scanning paper invoice, and generate colored invoice electronic image by its image generation unit, simultaneously, by communication unit, color electric image invoice is uploaded to cloud intelligent computation center, examination person only needs picture sweep unit invoice to be checked being placed on self-aided terminal, namely by scan button or the examination of key examination button realization to true from false of bills of point touching screen, the correction of invoice image, identification and inquiry service are all completed by cloud intelligent computation center automatic intelligent, foolproof operation, very easy.Automatic terminal adopts the picture sweep unit of continous way paper feed, and can realize the continous way scanning of multiple invoices, upload multiple invoice scan images, search efficiency is higher simultaneously.Communication unit is by wired data communication and wireless data communications networking, not only realize the data cube computation with cloud intelligent computation center, but also effectively can realize the exchanges data with computer, mobile phone A PP, Email, FTP and cloud space, the mobile phone, Email etc. that examination result is pushed to examination person is carried out storing and sharing.
Cloud intelligence invoice identification checking system based on cloud intelligence invoice examination self-aided terminal of the present invention and method, when carrying out true from false of bills examination, after colored invoice electronic image being uploaded to cloud intelligent computation center by cloud intelligence invoice examination self-aided terminal, cloud intelligent computation center is corrected and standardization by intelligence, and by Intelligent Recognition invoice codes, the invoice template of filing in advance in cloud intelligent computation central database is transferred according to invoice codes, carry out the identification of various related data, simultaneously, by the true and false situation of each tax board web inquiry system Automatic inquirying invoice, and Query Result is fed back to cloud intelligence invoice examination self-aided terminal.Correction, standardization combine with template matching, unified standard, simplify system architecture, avoid system miscellaneous, effectively can improve cloud intelligent computation centre data treatment effeciency, thus improve invoice identification examination efficiency on the whole further, realize examination person to true from false of bills quick, easy, accurately inquire about, and effectively overcome that invoice kind is many, nominal value is complicated etc. and annoying always the difficulties of invoice image automatic identification, it identifies, examination rate of accuracy reached is to 99.99%.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the system architecture diagram of self-aided terminal in the present invention;
Fig. 2 is querying flow figure of the present invention.
Embodiment
As shown in Figure 1: cloud intelligence invoice examination self-aided terminal of the present invention, the picture sweep unit comprising master control circuit board and be connected with master control circuit board, image generation unit, CPU processing unit, storage unit, communication unit and multi-point touch large high-definition screen curtain.Described picture sweep unit is for walking master mode scanning continuously, it continuous paper conveying apparatus comprising scanner, scanning bracket and be arranged between scanner and scanning bracket, paper invoice to be identified is placed by scanning bracket, and the continuous propelling of paper invoice is realized by continuous paper conveying apparatus, and realize the continuous sweep to paper invoice by scanner, thus realize the continuous sweep of multiple invoices and be uploaded to cloud intelligent computation center, realize the batch identification examination of invoice.
Described communication unit comprises wired data communication and wireless data communications, communication board has wired and wireless network environment (Wi-Fi), the data not only effectively realized in self-aided terminal and cloud intelligent computation are in the heart transmitted, and the exchanges data with computer, mobile phone A PP, Email, FTP and cloud space can be realized, identifying information and examination result are pushed to the computer of examination person, mobile phone terminal or mail server.
Based on a cloud intelligence invoice identification checking system for above-mentioned cloud intelligence invoice examination self-aided terminal, comprising: cloud intelligent computation center and cloud intelligence invoice examination self-aided terminal,
Cloud intelligence invoice examination self-aided terminal: by its picture sweep unit, paper invoice information scanning is converted thereof into electronic invoice image by image generation unit, be temporary in its storage unit; Meanwhile, provide visual login, storage, management, query manipulation platform by its multi-point touch large high-definition screen curtain, carry out that cloud intelligent computation center cluster logs in, the uploading of invoice image, invoice information the operation such as correction, amended record; Wired data communication or wireless data communications realization networking is carried out by its communication unit, with set up data communication in cloud intelligent computation in the heart and be connected, temporary for storage unit electronic invoice image uploading is received cloud intelligent computation center feedack to cloud intelligent computation center;
Cloud intelligent computation center: provide the storage of invoice image related data, correction, identification and inquiry service, checks web station system by the invoice that internet is corresponding to each tax office and connects, and carry out automatic intelligent inquiry, obtains true from false of bills examination result; Meanwhile, check self-aided terminal by internet and each cloud intelligence invoice and carry out data communication, and examination result and invoice identifying information are fed back to corresponding cloud intelligence invoice examination self-aided terminal.
As shown in Figure 2: a kind of cloud intelligence invoice identification checking method based on above-mentioned cloud intelligence invoice examination self-aided terminal, comprises the following steps:
1), examination person is by the multi-point touch large high-definition screen curtain of clicking operation cloud intelligence invoice examination self-aided terminal, log in cloud intelligent computation center, examination person can adopt the form of user name+password or the form of anonymous login to log in, and control by touch screen the color electric image invoice that paper invoice scan transformation to be generated as 100-400dpi by picture sweep unit and image generation unit, be temporary in storage unit; By communication unit with set up data communication in cloud intelligent computation in the heart and be connected, and the color electric image invoice that storage unit is temporary is uploaded to cloud intelligent computation center;
2), pre-service: cloud intelligent computation center is carried out slant correction to the color electric invoice image received and gone to disturb pre-service; Its slant correction, first cloud intelligent computation center can adopt Comparison Method, analysis identifies " invoice codes " four words, and be located, the degree of tilt of " invoice codes " four words is detected, to determine the degree of tilt of color electric image invoice, when the angle of inclination of color electric image invoice is greater than 2 degree by setting up coordinate system, carry out slant correction by image rotation, after making correction, the angle of inclination of color electric image invoice is less than 0.5 degree; It goes interference, and cloud intelligent computation center can be realized by image speckle removal of images noise.Disturbing pre-service by slant correction with going, for follow-up templating identification is prepared, making electronic image invoice match corresponding with corresponding template each information module region, effectively improve efficiency and the accuracy of automatic intelligent identification.
3), standardization: cloud intelligent computation center will through step 2) pretreated color electric image invoice is converted to black and white electronic image invoice, realizes standardization; By step 2) pre-service and the standardization of this step, the invoice image of cloud intelligence invoice examination self-aided terminal scanning is converted to standard component during Intelligent Recognition, facilitate unified standard, simplify system architecture, avoid system miscellaneous, effectively can improve cloud intelligent computation centre data treatment effeciency, thus improve invoice identification examination efficiency on the whole further.
4), after the standardization of electronic image invoice, invoice specified identifier is identified by pre-identification compare of analysis in cloud intelligent computation center, determine invoice codes position according to the relative coordinate of invoice codes on invoice specified identifier and invoice and carry out the identification of invoice codes, identifying invoice codes numeral; By using invoice codes as key word, thus effectively realize the follow-up judgement to information such as invoice type, corresponding template, ownership place and corresponding examination websites and confirm.Here invoice specified identifier can be specified " goods or dutiable service title ", " valency tax total ", " invoice codes " and etc. to have in the character of mark action any one or more, the most invoice with " invoice codes " printed words can be identified as adopted " invoice codes ", and for VAT invoice there is no " invoice codes " four Chinese characters, then can identify in pre-identification process that " making out an invoice the date " is as invoice specified identifier, then according to VAT invoice " being made out an invoice the date " with the position of the relative position determination invoice codes of invoice codes and identifying.Therefore, this step can first pre-identification " invoice codes ", when not having " invoice codes " to identify, pre-identification " can make out an invoice the date ", so, finally determining the particular location of invoice codes and identifying.
5), the figure place of invoice codes numeral that identified by step 4) of cloud intelligent computation center and field number, rule is set according to invoice codes and determines invoice type, ownership place and corresponding examination website;
At present, the common invoice code of China: be made up of state's land tax code, administrative region code, time code, industry code, invoice category codes etc., totally 12.Work out according to following order from left to right: the 1st is state's land tax code, and the 2nd ~ the 5th is administrative region code, and the 6th, the 7th is time code, and the 8th is industry code, and the 9th ~ the 12nd is invoice category codes.
The code of VAT invoice is 10.The first ~ tetra-is administrative division code, five ~ six is the time, 7th is print batches, 8th is that (value added tax common invoice is " 6 " to invoice kind, carrying trade VAT invoice is " 7 "), 9th is connection, and the tenth is amount of money version (computer-edition invoice is " 0 ").
First, can judge that ticket of issuing after examination and approval to be checked is common invoice or VAT invoice by invoice codes figure place, if common invoice, then by above-mentioned establishment, can judge that invoice is national tax invoice or land tax invoice, and affiliated administrative region, time, the relevant informations such as industry, if VAT invoice, then by the 8th of invoice codes, then can judge that invoice is VAT invoice, carrying trade VAT invoice or value added tax common invoice, and then determine the affiliated administrative region of invoice again, the relevant informations such as time, recognition and verification institute can check the corresponding tax office of invoice and check website.
6), the masterplate that cloud intelligent computation center finds this invoice codes corresponding from its database, template is what make in advance, be stored in the database at cloud intelligent computation center, template definition needs the information module that extracts on invoice and field name, and information module and the size of field name on invoice image, position, relativeness and span, according to template, overall automatic intelligent identification is carried out to the invoice image after standardization, such as the information on invoice image is identified as character, numeral, Chinese character, English etc., obtain invoice examination information needed, as invoice codes, invoice number, make out an invoice the date, trade name, to make out an invoice the amount of money, the information such as exploitation unit,
7), cloud intelligent computation center automatically logs in and checks website accordingly, and invoice examination information needed step 6) obtained reaches checks web station system accordingly, carries out automatic intelligent inquiry, and obtains examination result;
8), identifying information and examination result feedback are checked self-aided terminal to cloud intelligence invoice by cloud intelligent computation center, and shown by the multi-point touch large high-definition screen curtain display interface of cloud intelligence invoice examination self-aided terminal, the cloud intelligence truth identification examination of invoice can be realized.Meanwhile, examination person can typing cell-phone number or E-mail address, identifying information and examination result is pushed in corresponding mobile phone terminal or E-mail address by self-aided terminal.For the user logged in by user name+cryptogram form, examination person is inquired about invoice relevant information and the examination result of identification by cloud intelligent computation center, and the examination historical record all as examination person is stored in cloud intelligent computation center, browses so that follow-up.
Preferably, in step 6), when carrying out integrated automation Intelligent Recognition, do not scrape or do not scrape clean and None-identified because of invoice password area, cloud intelligent computation center is by feedback information to cloud intelligence invoice examination self-aided terminal, and prompting examination person carries out amended record.The password area of invoice can be scraped totally to rescan again and be uploaded by examination person, also can by the information of manual entry invoice password area, and cloud intelligent computation center then proceeds next step operation.
Further preferably, in step 6), when carrying out integrated automation Intelligent Recognition, if desired Taxpayer Identification Number is identified, but during the Taxpayer Identification Number None-identified of the Taxpayer Identification Number that in invoice nominal value, nothing prints or printing, cloud intelligent computation zero turn radius extracts Taxpayer Identification Number by Invoice Seal.
Taxpayer Identification Number is extracted by Invoice Seal in cloud intelligent computation center, comprises the following steps:
A) RED sector of the original color electric invoice image uploaded is stripped out by cloud intelligent computation center from invoice original image;
B) cloud intelligent computation center extracts oval Invoice Seal image from the RED sector be stripped out;
C) slant correction is carried out to the oval Invoice Seal image extracted in cloud intelligent computation center;
D) identification location is carried out to " Invoice Seal " printed words in the oval Invoice Seal image after correction in cloud intelligent computation center;
E) cloud intelligent computation center is according to the locating information of " Invoice Seal ", finds the position of Taxpayer Identification Number and extracts, identifies Taxpayer Identification Number.
Optimize the scheme of the application further again, in step 8), if examination result is false, then cloud intelligent computation center is by cloud intelligence invoice examination self-aided terminal prompting examination person checking of invoice identifying information, if identifying information is wrong, then examination person examines by again carrying out examination after correcting invoice identifying information.
The cloud intelligence invoice identification checking system based on cloud intelligence invoice examination self-aided terminal of the application and method, take invoice codes as key word, by invoice codes identification invoice type, the information such as ownership place and corresponding examination website, and be associated corresponding by invoice codes with the invoice template in cloud intelligent computation central database, the corresponding masterplate of each invoice codes, and each template both defines needs the information module that extracts on invoice and field name corresponding to module, and information module and the size of field name on invoice image, position, the information such as relativeness and span, thus realize different invoice, the quick position of diverse location module information and accurate definition, the information of acquisition and field name are accurately matched, not only be conducive to improving recognition efficiency, and effectively avoid information entanglement, improve the accuracy of Intelligent Recognition, the module information one_to_one corresponding exactly making field name and identify.Taxpayer Identification Number is extracted by Invoice Seal, when to be not only in invoice nominal value without the Taxpayer Identification Number printed or the Taxpayer Identification Number None-identified of printing, as the mode of extraction Taxpayer Identification Number for subsequent use, and, when can identify Taxpayer Identification Number in nominal value, carry out extracting Taxpayer Identification Number by Invoice Seal, thus the comparison both realizing is checked and approved, and improves the accuracy of Intelligent Recognition further simultaneously.
Technical scheme of the present invention is not limited in the scope of above-mentioned embodiment; described above is only preferred embodiment of the present invention; all those skilled in the art, according to describing the routine amendment or equivalent replacement made above, all belong to protection scope of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (10)
1. a cloud intelligence invoice examination self-aided terminal, is characterized in that: picture sweep unit, image generation unit, CPU processing unit, storage unit, communication unit and multi-point touch large high-definition screen curtain that it comprises master control circuit board and is connected with master control circuit board.
2. self-aided terminal as claimed in claim 1, is characterized in that: described picture sweep unit is for walking master mode scanning continuously.
3. self-aided terminal as claimed in claim 1 or 2, is characterized in that: described communication unit comprises wired data communication and wireless data communications.
4. based on a cloud intelligence invoice identification checking system for cloud intelligence invoice examination self-aided terminal described in above-mentioned any one claim, it is characterized in that: comprising: cloud intelligent computation center and cloud intelligence invoice examination self-aided terminal;
Cloud intelligence invoice examination self-aided terminal: by its picture sweep unit, paper invoice information scanning is converted thereof into electronic invoice image by image generation unit, be temporary in its storage unit; Meanwhile, visual login, storage, management, query manipulation platform is provided by its multi-point touch large high-definition screen curtain; Wired data communication or wireless data communications realization networking is carried out by its communication unit, with set up data communication in cloud intelligent computation in the heart and be connected, temporary for storage unit electronic invoice image uploading is received cloud intelligent computation center feedack to cloud intelligent computation center;
Cloud intelligent computation center: the storage of invoice image related data, correction, identification and inquiry service are provided, check self-aided terminal by internet and each cloud intelligence invoice and carry out data communication, and examination result and invoice identifying information are fed back to cloud intelligence invoice examination self-aided terminal.
5. a checking method for cloud intelligence invoice identification checking system, is characterized in that: comprise the following steps:
1), examination person is by the multi-point touch large high-definition screen curtain of clicking operation cloud intelligence invoice examination self-aided terminal, log in cloud intelligent computation center, and control by touch screen color electric image invoice paper invoice scan transformation being become 100-400dpi, be temporary in storage unit; By communication unit with set up data communication in cloud intelligent computation in the heart and be connected, and the color electric image invoice that storage unit is temporary is uploaded to cloud intelligent computation center;
2), pre-service: cloud intelligent computation center is carried out slant correction to the color electric invoice image received and gone to disturb pre-service;
3), standardization: cloud intelligent computation center will through step 2) pretreated color electric image invoice is converted to black and white electronic image invoice, realizes standardization;
4), after the standardization of electronic image invoice, invoice specified identifier is identified by pre-identification compare of analysis in cloud intelligent computation center, determine invoice codes position according to the relative coordinate of invoice codes on invoice specified identifier and invoice and carry out the identification of invoice codes, identifying invoice codes numeral;
5), the figure place of invoice codes numeral that identified by step 4) of cloud intelligent computation center and field number, rule is set according to invoice codes and determines invoice type, ownership place and corresponding examination website;
6), the cloud intelligent computation center masterplate that finds this invoice codes corresponding from its database, template definition needs the information module that extracts on invoice and field name, and information module and the size of field name on invoice image, position, relativeness and span, according to template, overall automatic intelligent identification is carried out to the invoice image after standardization, obtain invoice examination information needed;
7), cloud intelligent computation center automatically logs in and checks website accordingly, and invoice examination information needed step 6) obtained reaches checks web station system accordingly, carries out automatic intelligent inquiry, and obtains examination result;
8), identifying information and examination result feedback are checked self-aided terminal to cloud intelligence invoice by cloud intelligent computation center, and shown by the multi-point touch large high-definition screen curtain display interface of cloud intelligence invoice examination self-aided terminal, the cloud intelligence truth identification examination of invoice can be realized.
6. the checking method of a cloud intelligence invoice identification checking system as claimed in claim 5, it is characterized in that: described step 2) in, cloud intelligent computation center is by setting up coordinate system identification and detecting the degree of tilt of " invoice codes " four words, to determine the degree of tilt of color electric image invoice, when the angle of inclination of color electric image invoice is greater than 2 degree, carry out slant correction by image rotation, after correcting, the angle of inclination of color electric image invoice is less than 0.5 degree.
7. a checking method for cloud intelligence invoice identification checking system as claimed in claim 5, is characterized in that: described step 2) in, cloud intelligent computation center, by image speckle removal of images noise, is gone to disturb pre-service to color electric image invoice.
8. the checking method of a cloud intelligence invoice identification checking system as claimed in claim 5, it is characterized in that: in step 6), when carrying out integrated automation Intelligent Recognition, do not scrape or do not scrape clean and None-identified because of invoice password area, cloud intelligent computation center is by feedback information to cloud intelligence invoice examination self-aided terminal, and prompting examination person carries out amended record.
9. the checking method of a cloud intelligence invoice identification checking system as claimed in claim 5, it is characterized in that: in step 6), when carrying out integrated automation Intelligent Recognition, if desired Taxpayer Identification Number is identified, but during the Taxpayer Identification Number None-identified of the Taxpayer Identification Number that in invoice nominal value, nothing prints or printing, cloud intelligent computation zero turn radius extracts Taxpayer Identification Number by Invoice Seal.
10. a checking method for cloud intelligence invoice identification checking system as claimed in claim 9, is characterized in that: Taxpayer Identification Number is extracted by Invoice Seal in described cloud intelligent computation center, comprises the following steps:
The RED sector of the original color electric invoice image uploaded is stripped out by cloud intelligent computation center from invoice original image;
Cloud intelligent computation center extracts oval Invoice Seal image from the RED sector be stripped out;
Slant correction is carried out to the oval Invoice Seal image extracted in cloud intelligent computation center;
Identification location is carried out to " Invoice Seal " printed words in the oval Invoice Seal image after correction in cloud intelligent computation center;
Cloud intelligent computation center, according to the locating information of " Invoice Seal ", is found the position of Taxpayer Identification Number and extracts, identifies Taxpayer Identification Number.
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| CN106803305A (en) * | 2016-12-09 | 2017-06-06 | 国网北京市电力公司 | Invoice identifying device |
| CN106934632A (en) * | 2015-12-30 | 2017-07-07 | 远光软件股份有限公司 | Invoice verification method and invoice true check system |
| CN106980995A (en) * | 2017-05-26 | 2017-07-25 | 百望电子发票数据服务有限公司 | A kind of identification of electronic invoice layout files and checking method and relevant apparatus |
| CN107423960A (en) * | 2017-03-13 | 2017-12-01 | 深圳怡化电脑股份有限公司 | The management method and its system of a kind of digital ticket |
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| CN107798087A (en) * | 2017-10-19 | 2018-03-13 | 用友网络科技股份有限公司 | Data entry method, system, computer equipment and readable storage medium storing program for executing |
| CN108009794A (en) * | 2017-12-15 | 2018-05-08 | 广州天宁信息技术有限公司 | A kind of method and apparatus of electronics authority condition managing |
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| CN108345880A (en) * | 2018-01-26 | 2018-07-31 | 金蝶软件（中国）有限公司 | Invoice recognition methods, device, computer equipment and storage medium |
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| CN106157100A (en) * | 2016-08-17 | 2016-11-23 | 广州市力融计算机技术有限公司 | Improvement contract managing bill level and the system and method for usefulness |
| CN107767193A (en) * | 2016-08-23 | 2018-03-06 | 北京京东尚科信息技术有限公司 | A kind of method for managing invoice |
| CN106803305A (en) * | 2016-12-09 | 2017-06-06 | 国网北京市电力公司 | Invoice identifying device |
| CN107423960A (en) * | 2017-03-13 | 2017-12-01 | 深圳怡化电脑股份有限公司 | The management method and its system of a kind of digital ticket |
| CN106980995A (en) * | 2017-05-26 | 2017-07-25 | 百望电子发票数据服务有限公司 | A kind of identification of electronic invoice layout files and checking method and relevant apparatus |
| CN107798087A (en) * | 2017-10-19 | 2018-03-13 | 用友网络科技股份有限公司 | Data entry method, system, computer equipment and readable storage medium storing program for executing |
| CN107798087B (en) * | 2017-10-19 | 2020-05-15 | 用友网络科技股份有限公司 | Data entry method, system, computer equipment and readable storage medium |
| CN108009794A (en) * | 2017-12-15 | 2018-05-08 | 广州天宁信息技术有限公司 | A kind of method and apparatus of electronics authority condition managing |
| CN108009794B (en) * | 2017-12-15 | 2021-04-02 | 广州天宁信息技术有限公司 | Electronic credential state management method and device |
| CN110109907B (en) * | 2017-12-27 | 2021-08-24 | 航天信息股份有限公司 | Tax data storage and query method and device |
| CN110109907A (en) * | 2017-12-27 | 2019-08-09 | 航天信息股份有限公司 | A kind of storage of tax data, querying method and device |
| CN108255442A (en) * | 2018-01-15 | 2018-07-06 | 任海鹏 | A kind of electronic invoice examination print system and method |
| CN108345880A (en) * | 2018-01-26 | 2018-07-31 | 金蝶软件（中国）有限公司 | Invoice recognition methods, device, computer equipment and storage medium |
| CN108345880B (en) * | 2018-01-26 | 2021-07-27 | 金蝶软件（中国）有限公司 | Invoice identification method and device, computer equipment and storage medium |
| CN109785500A (en) * | 2018-12-28 | 2019-05-21 | 远光软件股份有限公司 | A kind of bill checking method and associated terminal and storage device |
| CN109919772A (en) * | 2019-03-21 | 2019-06-21 | 高艳英 | A kind of financial transaction low-risk managing and control system |
| CN112213312A (en) * | 2019-07-10 | 2021-01-12 | 云账户技术(天津)有限公司 | Automatic batch invoice quality detection system and detection method thereof |
| CN111199222A (en) * | 2019-12-30 | 2020-05-26 | 航天信息软件技术有限公司 | Bill management method and electronic equipment |
| CN111199222B (en) * | 2019-12-30 | 2023-08-25 | 航天信息软件技术有限公司 | Bill management method and electronic equipment |
| CN111223230A (en) * | 2020-01-19 | 2020-06-02 | 河南电力物资有限公司 | Invoice file authenticity identification method based on CRNN algorithm |
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