KR101085528B1 - Method and system for electronic document in Certified Electronic Data Authority - Google Patents

Abstract

The present invention relates to a system and method for preparing electronic documents for an authorized electronic document repository, and more particularly, the integrity of various documents generated in insurance subscription, medical (pharmacy prescription, hospital medical records), law offices, etc. in the shortest terminal After scanning the electronic document which secured the convenience and simplicity at each point, the data field is processed in the intermediate server to verify the authenticity and verification of the document, and the electronic document that secures the authenticity of the final original is stored in the certified electronic document archive. The present invention relates to a system and method for preparing electronic documents for a certified electronic archives that can be stored as reliable data with real-time processing.

The present invention provides an electronic document storage creator station for scanning an electronic document in an electronic document system, and image preprocessing, integrity verification / extraction / addition, and image recognition and index information of the electronic document received from the electronic document archiver station. Centralized unmanned digitalization server that adds and compresses image quality and compresses images, extracts and inspects contents of electronic documents received from the centralized unmanned digitalization server, verifies integrity, adds digital signature, adds point-in-time authentication, and SIP E) a digitalized document storage interface server storing the AIP (Storage Record Information Package) ID received from the certified electronic document storage and the electronic document storage interface server. User authentication and electronic to check the It consists of an electronic document archive inspector system that examines the contents of a sample document, and combines the advantages of the centralized and decentralized document electronic system to perform the authenticity and verification of documents on an intermediate server. In addition, the electronic document stored in the authenticity of the final original authenticity is stored in an authorized electronic document archive, which is effective in providing a reliable electronic document processing system.

Document electronic system, electronic document archiver station, centralized unmanned electronic server, electronic document archive interface server, electronic document archive inspector system

Description

Method and system for electronic document in Certified Electronic Data Authority}

The present invention relates to a system and method for preparing electronic documents for an authorized electronic document repository, and more particularly, the integrity of various documents generated in insurance subscription, medical (pharmacy prescription, hospital medical records), law offices, etc. in the shortest terminal After scanning the electronic document which secured the convenience and simplicity at each point, the data field is processed in the intermediate server to verify the authenticity and verification of the document, and the electronic document that secures the authenticity of the final original is stored in the certified electronic document archive. The present invention relates to a system and method for preparing electronic documents for a certified electronic archives that can be stored as reliable data with real-time processing.

In general, there is a need to reduce the enormous cost of archiving and logistics of paper documents by smoothly supporting electronic document movement between private companies or between private companies and government agencies or electronic data movement between private companies and government agencies. In order to equip such a system, not only legal and institutional support but also technical support are needed.

In order to distribute electronic documents instead of the distribution of paper documents, not only changes in business processes but also reliable systems must be in place.

That is, systems that provide the authenticity and integrity of electronic documents must not only be trusted with each other for electronic data, but also require a trusted environment for third-party and business processes and systems.

To this end, many companies have established a system for distributing and archiving paper documents by replacing them with electronic documents, but the process of creating electronic documents, converting paper documents to electronic documents, and distributing electronic documents in the network. It does not solve the problems of integrity and security, so its utilization is not high.

The distribution of electronic documents includes a centralized type, which is an electronic process, which is performed collectively on a target document that has been created or received for a certain period of time according to a business process, and a distributed type, which is an electronic process, which is performed immediately at a place where a target document is prepared or received. It is recommended that the advantages of the centralized type are that there is no cumbersome task after sending out documents because it is entrusted and processed. There are various problems in which security and anxiety exist because it is a problem that takes a lot of time, takes a long time to process, and is a consignment work.

In addition, distributed type has the advantage of real-time processing and does not need extra cost, but it is expensive to construct the system, it is difficult to monitor perfectly, and it is necessary to rely only on the ethics of the operator. Once received, there is no proof method for destroying the forgery document immediately after scanning, resulting in many difficulties in training the workers.

An object of the present invention is to provide a document electronic system that simply scans a document to be digitized, delivers it to an intermediate server, discards it, and digitizes the electronic document received from the intermediate server in data field units.

In addition, the present invention builds a system by collecting the advantages of decentralized and centralized to solve the above-mentioned problems, and also satisfies the regulation of electronic documentation documented by the Ministry of Knowledge Economy to ensure the integrity and simplicity at the shortest terminal, and process the electronic document The intermediate server performs the authenticity and verification of the document, and aims to quickly and accurately perform a series of processes for storing the document information secured in the original authenticity in the certified electronic document archive.

The present invention provides an electronic document storage creator station for scanning an electronic document, an image preprocessing, integrity verification / extraction / addition, and image recognition and index information addition and image of the electronic document received from the electronic document archiver station. Compose a centralized unmanned digitalization server that compresses quality checks and images, extracts and inspects the contents of electronic documents received from the centralized unmanned digitalization server, verifies integrity, adds digital signatures, adds point-in-time authentication, and obtains SIP (obtainment information package). The electronic document storage interface server storing the AIP (Storage Record Information Package) ID received from the certified electronic document storage, and the electronic document extracted as a sample from the electronic document storage interface server. User authentication and the electronic document to check Electronic document storage system consists of a tester to check the contents of the sample.

The electronic document storage station creator station according to the present invention is a user authentication module including an access control function using an authorized certificate, an ID and password, and a unique number of the electronic terminal, and to prove that the electronic document existed at the time of generating visual information. A visual information synchronization module for combining the electronic document and visual information, a task module for selecting a task, automatically setting a scanning environment, a scanning module for scanning the electronic document, and an image automatic for automatically correcting the scanned electronic document image Attach, inquire, and search the correction module, the attribute information including the information of the keeper and the person concerned, the creation date and time, the system information, the information related to the electronic terminal, the electronic signature, and the timestamp in the tag of the electronic document. Attach index information, including types, search terms, and taxonomies, within digitalized document tags Compares the attribute / index information addition module with the hash value of the original image of the electronic document at the time of scanning and whether the hash value has changed after the moving image processing process of the image, or adds a watermark to the original image of the electronic document at the time of scanning. It is composed of an integrity information extraction / addition module for inserting and comparing watermarks after an image processing process including movement of an image.

The centralized unmanned electronic server according to the present invention is an image preprocessing module for performing a pre-processing operation for integrity verification of the image received from the electronic document storage creator station, and extracts the hash value of the pre-processed image to move the image Integrity Verification / Extraction / Comparing whether the hash value has changed after an image processing process that includes or comparing a watermark after an image processing process including movement of an image by inserting a watermark into the preprocessed image An image recognition module for image recognition to add index information to the image of the electronic document passed through the integrity module, the integrity verification / extraction / addition module, and a document name and document type in the electronic document tag recognized by the image recognition module. To index information, including search terms and taxonomy An index information adding module, a quality inspection module for checking the resolution, saturation and concentration of the electronic document to check readability, and a compression module for compressing the electronic document through a predetermined compression algorithm.

The electronic document storage interface server according to the present invention includes a content inspection sample extraction module for randomly extracting and transferring a sample for inspection to a content inspection module of the electronic document storage inspector system, and an image received from the centralized unmanned electronic server. Extract the hash value of the image and compare the hash value after the image processing process including the movement / compression of the image, or include the movement / compression of the image by inserting a watermark in the image received from the centralized unmanned electronic server Integrity verification module that compares the watermark damage after the image processing process and the digital signature addition module to receive the official digital signature or administrative digital signature of the custodian or the electronic official to attach to the digitalized document passed through the integrity verification module And formulating the time of creation for the electronic document Submission authentication add-on module that authenticates the time point using a time stamp, and a submission information package including metadata and authentication information to maintain the authenticity, integrity and reliability of the converted image according to the electronic document. SIP configuration module for converting into Submission Information Package, and verifying the submission information package in the official electronic document archive, converting the verified submission information package into Archival Information Package (AIP) It consists of an AIP ID storage module that delivers and stores the electronic document storage interface server.

The electronic document storage inspector system according to the present invention is missing by comparing the user authentication module and the electronic document image scanned at the electronic document archiver station through the content inspection sample extraction and the electronic document image transmitted to the electronic document archive interface server. And it consists of a content inspection module that checks for duplicates.

The present invention relates to a method of electronicizing a document, comprising: a first step of scanning by an electronic document storage creator station; and an image preprocessing and integrity verification / extraction / addition of an electronic document received by the centralized unmanned electronic server from the electronic document storage creator station; The second step of image recognition, index information addition, quality inspection, and compression, and the electronic document storage interface server extracts and inspects the contents of the electronic document received from the centralized unmanned electronic server, integrity verification, digital signature addition, and timing authentication addition. And a SIP (information information package) configured to transmit to the authorized electronic archives, and to store the AIP (Storage Record Information Package) ID received from the authorized electronic archives, and the electronic document archive inspector system To inspect the digitalized documents sampled from the archive server interface server The fourth step is to examine the user authentication and the contents of the electronic document sample.

In the first step according to the present invention, the user authentication module controls access using a public certificate, an ID and password, and a unique number of the electronic terminal, and the visual information synchronization module generates visual information for combining with the electronic document. Scanning the electronic document, automatically correcting the scanned image of the electronic document, and adding an attribute / index information module. Attach the information of the custodian and the person concerned, the date and time of creation, the system information, the information related to the electronic terminal, the electronic signature, and the time stamp information to the tag of the electronic document, and include the document name, document type, search word, and classification system. Attaching the index information to the digitalized document tag, and the integrity information extraction / addition module Extracts the hash value of the original image and compares the hash value after the moving image processing process of the image, or inserts a watermark to the original image of the electronic document at the time of scanning, and then moves the image. Comparing the marks.

In the second step according to the present invention, a pre-processing operation step for integrity verification of the image received from the electronic document archiver station by the image preprocessing module, and an integrity verification / extraction / addition module to hash hash values of the preprocessed image. Extracting and comparing the hash value after the image processing process including the movement of the image, or comparing the watermark after the image processing process including the movement of the image by inserting a watermark into the preprocessed image. And recognizing, by the image recognition module, an image of the electronic document that has passed the integrity verification / extraction / addition module, and a document name, document type, and search word of the electronic document, which the index information addition module recognizes as the image recognition module. Attaching index information including tags and classification system in the tag, and checking quality. The module inspecting the resolution, saturation and concentration of the electronic document, the integrity verification / extraction / addition module verifying the integrity of the quality-checked electronic document, and the compression module compresses the electronic document. Compressing through an algorithm, and extracting and adding integrity information of the compressed electronic document by the integrity verification / extraction / addition module.

According to the third step of the present invention, the contents inspection sample extraction module randomly extracts and delivers a sample for inspection to the contents inspection module of the electronic document archive inspector system, and the integrity verification module is the centralized unmanned electronic server. Extracts the hash value of the received image and compares the hash value after the image processing process including the movement / compression of the image, or moves the image by inserting a watermark in the image received from the centralized unmanned digitalization server. Comparing the watermark after the image processing process including the compression / compression, and inputting the digital signature or administrative digital signature of the custodian or the electronic partner in the digitalization document that the digital signature addition module has passed through the integrity verification module. Receiving and attaching step, the time certification additional module for the electronic document Authenticating the time point using a time stamp capable of identifying a time point of creation, and the SIP configuration module including metadata and authentication information to maintain the authenticity, integrity and reliability of the converted image according to the electronic document. Converting to a submission information package (SIP), the AIP ID storage module verifies the submission information package in an archive of certified electronic documents, converts the verified submission information package into an archive information package (AIP) Is delivered to the electronic document storage interface server and stores.

The fourth step according to the present invention consists of a step of authenticating a user by a user authentication module and a step of checking a missing or duplicated image of the electronic document by the content inspection module by extracting the content inspection sample.

The present invention is simplified by simply scanning the electronic document to be delivered to the intermediate server, and discarded, simplifying the work, it is possible to reduce the cost of each having a scanning device with a complex function at each point, received from the intermediate server By digitizing the electronic documents in units of data fields, there is an effect that the security problem can be more easily solved than a method of directly fielding a user by scanning the entire document at a point.

In order to combine the advantages of the centralized and decentralized document electronic system, the present invention performs the authenticity and verification of the document on an intermediate server, which secures integrity and simplicity, and secures the authenticity of the original original document. It is effective in providing a reliable electronic document processing system that can be stored in a storage area and can be processed in real time.

In addition, the present invention converts the work-oriented image processing work to the system center through a reliable electronic document processing system capable of real-time processing, reduce the risk of expenses and loss of documents in the filing of complaints, and post-receipt documents There is an effect of removing the inconvenience in the search.

In addition, the present invention has the effect of generating a defect-free electronic document through the process of image correction, attribute / index information addition, integrity information extraction / addition, image quality inspection and image compression.

Hereinafter, with reference to the drawings will be described in detail for the implementation of the document electronic system according to the present invention.

The term "scanner (network scanner or imaging machine)" used in the practice of the present invention is an apparatus for scanning by the electronic document storage creator station by the page unit of the target document of the electronic document, and transmits the electronic document to the intermediate server after scanning It is a device that can reduce the cost because only a simple scanning module is provided, while solving the security problem by discarding.

In addition, the term "data field" refers to a field that is separately stored by recognizing documents scanned by the scanner by type, such as handwritten signature, handwritten confirmation, personal information, photograph, and insurance.

In addition, "archive" means a person who keeps the document according to preservation obligations or other preservation needs under various laws, and "electronic parties" means a person who is directly or indirectly involved in the digitalization, Consists of the digitalization inspector and system administrator.

In the system for creating an electronic document for a certified electronic document storage according to the present invention, a plurality of branch systems 10 are connected via an intermediate server and a network.

Each branch system 10 includes a scanning terminal, which scans a document to be seated, compresses an image document, encrypts it, and transmits it securely to an intermediate server.

The scanning terminal means a means for scanning a document and transmitting an image document to a network, and may be implemented in various devices.

2A to 2C are diagrams for describing an embodiment of a scanning terminal.

Referring to FIG. 2A, a scanning terminal according to the present invention includes a scanner for scanning a document seated on an image reading apparatus, and a terminal for transmitting an image document scanned by the scanner through a network.

When the scanning command is input, the scanner scans the seated document and provides it to the terminal, and the terminal compresses, encrypts and transmits the image document provided from the scanner to the intermediate server.

Referring to FIG. 2B, the scanning terminal according to the present invention may be implemented as a multifunction apparatus, and the multifunction apparatus automatically scans a document and automatically transmits an image document to predetermined address information. For example, the multifunction device can scan a document, compress the image document, encrypt the image document and securely send it to the preset address information (for example, the IP address of the intermediate server) when the document is settled with the automatic transmission mode set. do.

Referring to FIG. 2C, a scanning terminal according to the present invention may be implemented including a scanner, a terminal, and a multifunction device.

As described in FIGS. 2A to 2C, the scanning terminal of the branch system 10 refers to a device capable of securely transmitting a document to a intermediate server by compressing and encrypting an image by scanning a document, and by other means. Even if implemented, it can be seen that without departing from the technical scope of the present invention.

Meanwhile, as shown in FIG. 2D, the document electronicization system according to an embodiment of the present invention includes a network scanner or imaging machine or CeDA drafter station 10, a centralized unmanned electronic server 20, and an electronic document. It is divided into Cedar I / F server (30) and CeDA inspector system (40), each of which is connected to each other through the Internet or a network, Customizing TCP / IP socket, FTP It can receive and process the information in order, and can block the access to the document electronic system and the private network through the network from the outside of the document electronic system and the electronic terminal (for example, scanner) in addition to the preset terminal. It is equipped with anti-networking function.

Here, the electronic document storage creator station 10 according to an embodiment of the present invention corresponds to each of the above-described points and, as shown in FIG. 2, is composed only of a scanner (network scanner or imaging machine), and inputs an electronic document to be input. It is a device that delivers the scanned electronic document as it is in size to the centralized unmanned electronic server 20 described below and then deletes all of them.

In addition, the electronic document storage creator station 10 according to another embodiment of the present invention is a device that is responsible for user authentication, visual information synchronization, image correction, attribute / index information addition and integrity information extraction / addition of the electronic document, The electronic document should be physically connected to the document to be digitized, and the electronic device can be used to correct and apply color and resolution considering the status and size of the electronic document and the target document. It has a temporary storage function, a physical or logical secure connection with a display device and a printing device, and a physical or logical secure connection function with an electronic terminal.

Specifically, the electronic document storage station creator station 10 receives the ID (ID) and password of the user who passed through the access control device using an authentication certificate, access card or biometrics, etc., the unique number of the electronic terminal, etc. User authentication module 11 for controlling the access of the electronic document storage station creator station by using this to digitize the electronic document to be digitized by personnel skilled in the electronic document operation, and the electronic document at the time of the generation of visual information The centralized unmanned electronic server 20, the electronic document storage interface server 30, and the electronic document storage inspector system 40 corresponding to the intermediate server described below by combining the electronic document and the visual information to prove that the The visual information synchronization module 12 for synchronizing the visual information, and the work selection, the gray color of more than six gradations and 200 dpi (Pixels per inch) to 300 dpi or more to automatically set the scanning environment, the scanning module 13 for scanning the electronic document, the image automatic correction module 14 for automatically correcting the scanned electronic document image, the holder and the electronic Attach, search, and search related information, including date and time, system information, electronic terminal related information, electronic signature, and timestamp information of related parties in tags of electronic documents, and search for document name, document type, search word, and classification system. Attribute / index information adding module 15 for attaching index information to be included in an electronic document tag, and a hash value after an image processing process of moving / compressing an image by extracting a hash value of an original image of an electronic document at the time of scanning. Compare the change or insert a watermark to the original image of the electronic document at the time of scanning to include movement / compression of the image. An integrity information extraction / addition module 16 for comparing the watermarks after the image processing process is included.

The centralized unmanned electronic server 20 of the intermediate server is a device that is responsible for image preprocessing, integrity verification / extraction / addition, image recognition, index information addition, quality inspection and compression, and the like. Image preprocessing module 21 for pre-processing such as changing the resolution to verify the integrity of the image received from the pre-processing, and a hash algorithm (Hash algorithm) for the pre-processed image as a function that can be used in data integrity and message authentication, etc. Extracts a value from a bit string of length into a hash code, which is a fixed length output value, and compares the hash value after the image processing process including movement and compression of the image, or the preprocessed value. Image processing program that includes moving / compressing images by inserting watermarks into the images Index information is added to the image of the digitalized document whose variation rate is equal to or less than a predetermined limit as a result of comparing the integrity verification / extraction / addition module 22 and the integrity verification / extraction / addition module which mutually compare watermarks after the exchange. Image recognition module 23 for recognizing the image, index information adding module 24 for attaching the index information including the document name, document type, search word, classification system, etc. of the electronic document to the electronic document tag, and readability Quality inspection module 25 for checking the resolution, saturation and concentration of the electronic document to verify the compression module for compressing the electronic document through a predetermined compression algorithm, J2K, JPEG, TIFF, PDF, JBIG, etc. It consists of 26.

The electronic document storage interface server 30 among the intermediate servers includes content inspection sample extraction, integrity verification, electronic signature addition, time point authentication addition, SIP (Sumit Information Package) configuration, and AIP (Storage Record Information Package; Archival Information). Package) A device that is responsible for storing the ID, the content inspection sample extraction module 31 for randomly extracting and delivering a sample for inspection to the content inspection module of the electronic document storage inspector system 40 through a random function or the like; Extracts a hash value of the image transmitted from the centralized unmanned electronic server 20 and compares whether the hash value is changed after an image processing process including movement / compression of the image, or the centralized unmanned electronic server 20 Deterioration of watermark after image processing process including moving / compression of image by inserting watermark in image received from Integrity verification module 32 to compare whether there is, the digital signature addition module 33 to receive the official digital signature or administrative digital signature of the custodian or the electronic party associated with the electronic document passed through the integrity verification module and attached, and the electronic A time certification addition module 34 for authenticating a viewpoint using a time stamp capable of identifying a creation time for a document, and metadata for maintaining the authenticity, integrity and reliability of the converted image according to the electronic document. SIP configuration module 35 for converting into a Submission Information Package (SIP) containing authentication information, and the submission information package is verified in an official electronic document storage, and the verified submission information package is stored in a storage information package. (AIP: Archival Information Package) after converting the ID to the electronic document archive server interface 30 to store and store the AIP ID It consists of a module 36.

The electronic document storage inspector system 40 is a device responsible for user authentication and content inspection through the content inspection sample extraction, the user authentication module 41 and the electronic document storage creator station 10 through the content inspection sample extraction Comparing the scanned electronic document image and the electronic document image delivered to the electronic document storage server interface 30 is composed of a content inspection module 42 for checking for omission and duplication.

Hereinafter, a method for document digitization according to an embodiment of the present invention will be described in detail with reference to a flowchart.

According to an embodiment of the present invention, there is provided a method of electronicizing a document, including a first step of scanning an electronic document and an image preprocessing and integrity verification / extraction / addition of the electronic document received by the centralized unmanned electronic server from the electronic document archiver station. Image recognition, indexing, quality checking, and compression, and the electronic document archive interface server extracts and inspects the contents of the electronic document received from the centralized unmanned digitalization server, verifies integrity, adds an electronic signature, and adds time certification. And a third step of constructing a received information package (SIP) and transmitting it to an authorized electronic archive, and storing the archived record information package (AIP) ID received from the authorized electronic archive, and the electronic document archive inspector system. User authentication and inspection to examine the digitalized documents sampled from the archive server interface server. And a fourth step of inspecting the contents of the electronic document sample.

The first step is simply a method of scanning an electronic document, or the user authentication module is authorized by the electronic document storage creator station in order for the user authentication, visual information synchronization, image correction, attribute / index information addition, and integrity information extraction / addition of the electronic document. A step of controlling access using a certificate, an ID and password, and a unique number of the digital terminal (S11), and the time information synchronization module generates visual information for combining with the electronic document and periodically matches the standard time (S12). ), Selecting a task through the scan module, automatically setting a scanning environment, and scanning the electronic document (S13, S14, S15), and automatically correcting the scanned electronic document image by the image automatic correction module (S16). ), The attribute / index information addition module contains the information of the keeper and the electronic party, the creation date and time, system information, and the electronic terminal. Attaching attribute information including information, digital signature, and time stamp information in a tag of the digitalized document, and attaching index information including the document name, document type, search word, and classification system in the digitalized document tag (S17); The information extraction / addition module extracts the hash value of the original image of the electronic document at the time of scanning and compares the hash value after the image processing process of moving / compressing the image, or inserts a watermark into the original image of the electronic document at the time of scanning. Comparing the watermark after the image processing process including the movement / compression of the image, step S18 is performed.

For example, the document electronic system to be applied to the insurance subscription (financing) system will be described in detail. First, the insurance agent explains the insurance product to the policyholder as well as the notice obligations, so that the policyholder responds to the insurance policy corresponding to the product. After reading the document, the document to be electronically created includes all the autograph signatures, handwritten confirmations, personal information, photographs, and insurance details according to the electronic insurance policy.

In addition, the electronic document storage station creator station scans the entire electronic document to be scanned with a scanner and then converts the electronic document into a centralized unmanned electronic server and discards it.

Alternatively, the user authentication module can be used for identification and authentication using an accredited certificate, for reliable identification and authentication using an ID and password system, and for identification and authority management of electronic parties. It is equipped with access control function using unique number of electronic terminal, and installs closed circuit TV to control access process and monitors and records in real time for 24 hours.

In addition, the visual information synchronization module combines the digitalized document according to the insurance subscription and the insurance revocation letter corresponding to the insurance product with the visual information, thereby proving that the electronicized document existed at the time of generating the visual information.

Subsequently, the insurance module is selected through the scan module, the scan environment is automatically set, and the electronic document is scanned.

And the image automatic correction module automatically corrects the scanned insurance digitalized document image supporting a file format including one or more international standards, wherein the correction does not involve modification of its contents and form to improve readability of the electronicized document. Unless you can edit it.

Subsequently, the attribute / index information adding module attaches, inquires and retrieves the information of the custodian and the person concerned, the date and time of creation, the system information, the information related to the electronic terminal, the electronic signature, the time stamp information, etc. in the tag of the electronic document. The insurance subscription including document name, document type, search term, classification system, and other index information (for example, personal information of the policyholder, such as policyholder name, insurance product information, premium information, insurance period information, etc.). Registration information) in the digital document tag.

In addition, the integrity information extraction / addition module extracts a hash value of the original insurance digitalized document image at the time of scanning and checks whether the value has changed after an image processing process such as moving or compressing the insurance electronicized document image or original insurance electronics at the time of scanning. By inserting a watermark in the document image, a method of checking whether there is any damage of the watermark after an image processing process such as moving or compressing the image is used.

In the first step, the electronic document finally added to the integrity information is transmitted to the communication network for preprocessing of the insurance electronic document image of the centralized unmanned electronic server, and in the next step, retransmission is confirmed if an error occurs during processing. You may be notified and processed again.

In addition, the digitalized document to which the integrity information is added is completely deleted for security reasons, and the electronic document archiver station is waiting for another electronic document to be digitized.

On the other hand, the second step is a pre-processing step (S21) for verifying the integrity of the image received from the electronic document storage station creator station, the image preprocessing module, and the integrity verification / extraction / addition module hash of the preprocessed electronic document image Extracts a value and compares the hash value after an image processing process including movement / compression of the image, or inserts a watermark into the preprocessed image to determine the watermark after the image processing process including movement / compression of the image. Comparing whether there is a damage (S22), the image recognition module recognizes the image of the electronic document passed through the integrity verification / extraction / addition module (S23), and the index information addition module is the document name of the electronic document Attaching the index information including the document type, the search term, and the classification system in the digitalized document tag (S24). In step S25, the quality inspection module inspects the resolution, saturation and concentration of the electronic document, and the integrity verification / extraction / addition module verifies the integrity of the quality electronic document. The module compresses the digitalized document through a predetermined compression algorithm (S27), and the integrity verification / extraction / addition module extracts and adds integrity information of the compressed electronicized document (S28).

Specifically, the image preprocessing module of the centralized unmanned electronic server performs pre-processing for integrity verification of the insurance electronic document image received from the electronic document storage creator station.

Here, it is possible to recognize an image more accurately than a method of scanning and processing the entire insurance electronic document by digitalizing each of the handwritten signature, handwritten confirmation, personal information, photograph, insurance subscription, etc. included in the electronic document in data field units. It can be corrected and index information can be easily added.

In addition, even if the electronic document storage creator station has only a scanning function, the centralized unmanned electronic server can increase the efficiency of the work by digitalizing it in data field units.

The integrity verification / extraction / addition module extracts a hash value of the preprocessed insurance digitalization document image and checks whether the value has changed after an image processing process such as movement or compression of the insurance electronic document image, or the preprocessed insurance electronicization By inserting a watermark in the document image, a method of checking whether there is any damage of the watermark after an image processing process such as moving or compressing the image is used.

The image recognition module recognizes an image of the electronic document passed through the integrity verification / extraction / addition module, and adds index information by applying a loss algorithm when there is a loss.

In addition, the index information adding module attaches the document name, document type, search word, classification system, and other index information to the digitalized document tag.

Therefore, the user accepts the electronic document verification procedure according to the insurance contract, and if the user wants to read the insurance contract in the future, the insurance contract can be viewed based on the index information such as preset registration information.

Subsequently, the quality inspection module checks whether the resolution, saturation, and concentration of the electronic document are visually readable and whether the overall readability is possible.

The compression module compresses the electronic document, and the compression algorithm of the electronic document supported by the document electronic system according to the present invention should support a compression algorithm including one or more international standards.

In addition, the electronic document to which the integrity information is added is transmitted through the communication network to the electronic document storage interface server of the next step.

In the third step, the contents inspection sample extraction module randomly extracts and delivers the sample temporarily stored in the contents inspection module of the electronic document storage inspector system (S31, S32), and the integrity verification module is the centralized type. By extracting the hash value of the image received from the unmanned electronic server, comparing the hash value after the image processing process including the movement / compression of the image, or by inserting a watermark to the image received from the centralized unmanned electronic server Comparing the watermark after the image processing process including the movement / compression of the image (S33) and the digital signature addition module in the electronic document passed the integrity verification module, the official electronic signature of the custodian or electronic official Or receiving and attaching an administrative electronic signature (S34), and adding a time point authentication module to the digitalization. Authenticating the time point using a time stamp capable of identifying a writing time point with respect to the document (S35), and the SIP configuration module metadata for maintaining the authenticity, integrity, and reliability of the converted image according to the electronic document. And converting into a submission information package (SIP) containing authentication information and transmitting to a certified electronic archive, and deleting for security (S36, S37, S38), and the AIP ID storage module is authorized to electronically After verifying in the document storage, and converts the validated submission information package into an archive information package (AIP), and passes the ID to the electronic document storage interface server and stores (S39).

Specifically, the content inspection sample extraction module of the electronic document storage interface server randomly extracts and delivers the insurance electronic document sample for inspection to the content inspection module of the electronic document archive inspector system described later.

The integrity verification module extracts a hash value of an insurance electronic document image transmitted from the centralized unmanned electronic server and checks whether the value has changed after an image processing process such as moving or compressing an image, or the insurance electronic document image. The watermark is inserted to check whether the watermark is damaged after the image processing process such as moving or compressing the image of the insurance electronic document.

The digital signature addition module attaches a certified electronic signature or an administrative electronic signature of a custodian or a digitalization party to the digitalized document that has passed the integrity verification module.

In addition, the time certification addition module performs time certification using a time stamp at the last time of the electronic process to identify the time of creation for the electronic document.

Subsequently, in order to maintain the authenticity, integrity and reliability of the converted insurance electronic document image, the SIP configuration module converts the converted electronic document into a Submission Information Package (SIP), which stores metadata and authentication information. Transmit to each other.

Here, the metadata includes data such as insurance subscription registration information, reference information, structure information, context information, content information, environment information, usage and management information, and authentic authentication information.

In addition, the submitted information package sent to the authorized electronic document archive is deleted for security.

The AIP ID storage module verifies the submission information package in an official electronic document storage, converts the verified submission information package into an Archival Information Package (AIP), and then converts the ID to the electronic document storage interface server. Deliver and save

Therefore, by using the above-described electronic document, it is possible to eliminate the time and cost requirements until the existing submission and the risk of loss, loss and forgery of documents on the mobile.

In addition, the insurance contracts approved and concluded through insurance review, such as subscription copies, terms and conditions, premium payment receipts, insurance certificates, subscription plans, etc., are also divided into data fields and stored and registered in the certified electronic document archive. The contract documents stored and accessed can be issued with inquiry, reading and original certificate by data field unit, which can solve the risk of loss and make the use of documents easier.

On the other hand, the fourth step comprises the step of user authentication by the user authentication module (S41), and the content inspection module (S42) to check whether the image of the electronic document through the content inspection sample extraction and duplicate.

Specifically, the user authentication module of the electronic document archive inspector system is a device for authenticating a user (inspector).

The contents inspection module is a device for inspecting contents of the electronic document by extracting the contents inspection sample. The contents inspection module should check for missing or duplicate images of the insurance electronic documents. In this case, the inspection may be performed by a full inspection or a sample inspection method. All.

For example, if there are missing faces, the same face is created multiple times, the same face is not created at the same density at once, the image is not clear, the image is cropped, or the image is not correct. If the image is twisted or the image is folded, the normal image is used as the standard, and the image sensor is compared with the inspection and inspection module.

Although the present invention has been described in accordance with the accompanying drawings and the above embodiments, the present invention is not limited to the embodiments related to the accompanying drawings and the disclosed insurance subscriptions, but is not limited to medical (pharmacy prescription, hospital medical records), law firms (patents). Law firms, etc.).

It will also be understood by those skilled in the art that modifications can be made in accordance with the spirit of the invention, and such modifications also fall within the scope of the invention.

1 is a view showing a process sequence of a concentrated system and a distributed system of the present inventors.

2a, b, c, d show the overall configuration of a document electronicization system according to the present invention;

Figure 3 is a view showing a detailed configuration of the electronic document storage station creator station of the document electronic system according to the present invention.

Figure 4 is a view showing a detailed configuration of the centralized unmanned electronic server of the document electronic system according to the present invention.

5 is a view showing the detailed configuration of the electronic document storage center interface server of the document electronic system according to the present invention.

Figure 6 is a view showing the detailed configuration of the electronic document storage inspection system of the document electronic system according to the present invention.

7 is a flowchart showing a process sequence in the electronic document storage creator station of the document electronicization method according to the present invention.

Figure 8 is a flow chart showing the process sequence in the centralized unmanned electronic server of the document electronicization method according to the present invention.

9 is a flowchart showing a process sequence in an electronic document storage interface server of the document electronicization method according to the present invention.

10 is a flowchart showing a process sequence in an electronic document storage inspector system of the document electronicizing method according to the present invention.

Description of the Related Art [0002]

10: electronic document archive creator station

20: centralized unmanned electronic server

30: Electronic document archive interface server

40: electronic document archive inspector system

11: user authentication module 12: visual information synchronization module

13: Scan Module 14: Automatic Image Correction Module

15: attribute / index information addition module 16: integrity information extraction / addition module

21: Image preprocessing module 22: Integrity verification / extraction / additional module

23: image recognition module 24: index information addition module

25: quality inspection module 26: compression module

31: content inspection sample extraction module 32: integrity verification module

33: digital signature additional module 34: time certification additional module

35: SIP configuration module 36: AIP ID storage module

41: user authentication module 42: content inspection module

Claims (10)

In the system for the preparation of electronic documents for the official electronic archives, An electronic document storage creator station installed at each point to generate an electronic document by scanning a document to be digitized, providing the electronic document to a centralized unmanned electronic server, and then discarding the document to be digitized; A centralized unmanned electronic server for compressing images, pre-processing, integrity verification / extraction / addition, image recognition, index information addition, image quality inspection and compression of the electronic document received from the electronic document archiver station; Content inspection sample extraction and integrity verification of electronic documents received from the centralized unmanned electronic server, addition of digital signature, time certification, and SIP (information information package) are configured and sent to authorized electronic archives, and the authorized electronic archives An electronic document storage interface server for storing the AIP (Storage Record Information Package) ID received from the server; An electronic document storage inspector system for inspecting user authentication and contents of the electronic document sample to inspect the electronic document extracted as a sample from the electronic document archive interface server; System for creating electronic documents for the official electronic archives, characterized in that consisting of. The method of claim 1, The electronic document archiver station, To authenticate and authenticate the visual information of the electronic document, to correct the image of the electronic document, add attribute / index information and extract / add integrity information. A user authentication module including an access control function using an authorized certificate, an ID and password, and a unique number of the electronic terminal; A visual information synchronization module for combining the electronic document and the visual information to prove that the electronic document exists when the visual information is generated; A scanning module for selecting a task, automatically setting a scanning environment, and scanning the electronic document; An image automatic correction module for automatically correcting the scanned electronic document image; Attach, search, and search the information of the custodian and the person in charge of the digitization document, the date and time of creation, the system information, the information related to the electronic terminal, the electronic signature, and the timestamp information in the tag of the electronic document, and the document name, document type, search word, An attribute / index information adding module for attaching index information including a classification system in an electronic document tag; Includes the movement of the image by comparing the hash value after the image processing process of moving / compressing the image by extracting the hash value of the original document of the electronic document at the time of scanning, or by inserting a watermark in the original image of the electronic document at the time of scanning. An integrity information extraction / addition module for comparing the watermarks after the image processing process; System for creating electronic documents for authorized electronic archives, characterized in that consisting of. The method of claim 1, The centralized unmanned electronic server, An image preprocessing module for performing a pre-processing operation for verifying the integrity of the image received from the electronic document storage creator station; Extracts a hash value of the preprocessed image and compares whether the hash value has changed after an image processing process including movement of the image, or inserts a watermark into the preprocessed image and then waters the image processing process including movement of the image. An integrity verification / extraction / addition module for comparing whether the mark is damaged; An image recognition module for image recognition to add index information to the image of the electronic document passed through the integrity verification / extraction / addition module; An index information adding module attaching index information including a document name, a document type, a search word, and a classification system in an electronic document tag recognized through the image recognition module; A quality inspection module for inspecting resolution, saturation and concentration of the electronic document to check readability; A compression module for compressing the electronic document through a predetermined compression algorithm; System for creating electronic documents for authorized electronic archives, characterized in that consisting of. The method of claim 1, The electronic document storage interface server, A content inspection sample extraction module for randomly extracting and delivering a sample for inspection to a content inspection module of the electronic document storage inspector system; Extract the hash value of the image transmitted from the centralized unmanned digitalization server and compare whether the hash value is changed after an image processing process including movement / compression of the image, or watermark the image received from the centralized unmanned digitalization server An integrity verification module for comparing the watermark after the image processing process including the moving / compression of the image by inserting the inserted into the image; An electronic signature addition module for receiving and attaching an official electronic signature or an administrative electronic signature of a custodian or an electronic party to an electronic document that has passed the integrity verification module; A time point authentication addition module for authenticating a time point using a time stamp for identifying a time point of creation of the electronic document; SIP configuration module for converting into a Submission Information Package (SIP) containing metadata and authentication information to maintain the authenticity, integrity and reliability of the converted image according to the electronic document, and delivers it to the authorized electronic document repository and; An AIP ID storage module for verifying the submission information package in an official electronic document archive, converting the verified submission information package into an archive information package (AIP), and receiving and storing an ID; System for creating electronic documents for authorized electronic archives, characterized in that consisting of. The method of claim 1, The electronic document archive inspector system, A user authentication module; A content inspection module that compares the electronic document image scanned by the electronic document archive creator station with the electronic document image transmitted to the electronic document archive interface server by extracting the content inspection sample and checks for missing and duplicates; System for creating electronic documents for authorized electronic archives, characterized in that consisting of. In the method for creating an electronic document for the official electronic archives, A first step of scanning a document to be digitized at the electronic document storage creator station to generate an electronic document, delivering the electronic document to a centralized unmanned electronic server, and discarding the document to be digitized; A second step of the centralized unmanned electronic server for image preprocessing, integrity verification / extraction / addition, image recognition, index information addition, quality inspection and compression of the electronic document received from the electronic document archiver station; The electronic document storage interface server extracts the contents inspection sample of the electronic document received from the centralized unmanned electronic server, verifies the integrity, adds the electronic signature, adds the time point authentication, configures the SIP (obtainment information package), and transmits it to the authorized electronic document archive. A third step of storing an AIP (preservation record information package) ID received from the authorized electronic document repository; A fourth step of the electronic document storage inspector system inspecting user authentication and contents of the electronic document sample to inspect the electronic document extracted as a sample from the electronic document archive interface server; Method for creating an electronic document for a certified electronic document storage, characterized in that consisting of. The method of claim 6, The first step, In order for the electronic document archiver station to extract the user information, synchronize the visual information, correct the image, add attribute / index information, and extract / add integrity information, Controlling access by the user authentication module using a public certificate, an ID and password, and a unique number of the electronic terminal; Generating, by the visual information synchronization module, visual information to be combined with the electronic document; Selecting a task through a scan module, automatically setting a scanning environment, and scanning the electronic document; Automatically correcting the scanned electronic document image by the image automatic correction module; The attribute / index information adding module attaches the information of the keeper and the person concerned, the date and time of creation, the system information, the information related to the electronic terminal, the electronic signature, and the time stamp information to the tag of the electronic document, and the document name, document type, Attaching index information including a search word and a classification system in an electronic document tag; The integrity information extraction / addition module extracts the hash value of the original image of the electronic document at the time of scanning and compares whether the hash value has changed after the image processing process of moving / compressing the image, or inserts a watermark in the original image of the electronic document at the time of scanning. Comparing the watermark after the image processing process including the movement of the image; Method for creating an electronic document for a certified electronic document storage, characterized in that consisting of. The method of claim 6, The second step, A pre-processing step of performing an image preprocessing module for verifying the integrity of the image received from the electronic document archiver station; The integrity verification / extraction / addition module extracts the hash value of the preprocessed image and compares whether the hash value has changed after an image processing process including movement of the image, or moves the image by inserting a watermark in the preprocessed image. Comparing whether there is any damage of the watermark after the image processing process including; Recognizing, by the image recognition module, an image of the electronic document passed through the integrity verification / extraction / addition module; Attaching, by the index information adding module, index information including a document name, a document type, a search word, and a classification system of the digitalized document recognized by the image recognition module in a tag; Inspecting, by the quality inspection module, resolution, saturation and density of the electronic document; Verifying the integrity of the quality-checked electronic document by the integrity verification / extraction / addition module; A compression module compressing the electronic document through a predetermined compression algorithm; Extracting and adding integrity information of the compressed electronic document by the integrity verification / extraction / addition module; Method for creating an electronic document for a certified electronic document storage, characterized in that consisting of. The method of claim 6, The third step, A content inspection sample extraction module randomly extracting and delivering a sample for inspection to a content inspection module of the electronic document storage system; The integrity verification module extracts the hash value of the image transmitted from the centralized unmanned digitalization server and compares whether the hash value is changed after the image processing process including movement / compression of the image, or receives the transmitted from the centralized unmanned electronic server. Inserting a watermark into the image to compare whether the watermark is damaged after an image processing process including movement / compression of the image; Receiving and attaching an electronic signature or an administrative electronic signature of a custodian or an electronic party to an electronic document that has passed the integrity verification module; Verifying, by the time certification addition module, a time stamp using the time stamp for identifying a time point of creation of the electronic document; Converting, by the SIP configuration module, into a submission information package (SIP) including metadata and authentication information to maintain the authenticity, integrity, and reliability of the converted image according to the electronic document; Verifying, by an AIP ID storage module, the submission information package in an official electronic document archive, converting the verified submission information package into an archive information package (AIP), and receiving and storing an ID; Method for creating an electronic document for a certified electronic document storage, characterized in that consisting of. The method of claim 6, The fourth step, Authenticating the user by the user authentication module; Checking, by a content inspection module, a missing or duplicated image of the electronic document through the content inspection sample extraction; Method for creating an electronic document for a certified electronic document storage, characterized in that consisting of.

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