KR102418865B1 - A database building method to digitize for public literature files - Google Patents

Abstract

The present invention is to simplify a work procedure and perform rapid digitalization when digitalizing non-electronic files stored in the form of paper documents into digital information, perform accurate verification to prevent the risk of forgery and alteration that may occur during the digitalization process, and upload original image information and index information to the system of an institution. The present invention includes a record digitization step (S300), a verification step (S400), and a system upload step (S500).

Description

{A database building method to digitize for public literature files}

The present invention relates to a method of constructing a records DB for digitization of records, and in detail, when digitizing non-electronic records created and kept in paper document format into digital information, the work procedure is simplified so that the digitization work can be carried out quickly, , it is about the technology of accurately verifying to prevent the risk of forgery and falsification that may occur during the digitalization process, and uploading the verified original image information and index information to the system of the relevant institution.

Modern society is a digital information society based on computer technology and electronic communication technology, and a lot of information including various data is transmitted through computers, smartphones, and the Internet.

Digital information has the advantage of being easier to manage, store, and transmit compared to analog information, so there is a trend to electronically store non-electronic records created and stored in an analog method as digital information.

On the other hand, in the case of various public institutions, many non-electronic records in the form of documents are produced, and non-electronic records produced according to the trend of digitalization are electronically managed and stored as digital information. We provide a variety of electronic information to

At this time, various public institutions are digitizing non-electronic records into digital information in compliance with the National Archives DB Construction Guidelines (NAK23 2017). It takes time and costs a lot, and there is a problem of being exposed to the risk of forgery or falsification of records, especially when electronic records are digitized.

Therefore, the present invention simplifies the work procedure when digitizing non-electronic records created and stored in paper document format into digital information so that the digitization work can be carried out quickly, and it is accurately verified to prevent the risk of forgery or falsification that may occur during the digitization process. and to propose a technique for uploading verified original image information and index information to the system of the relevant institution. The following are prior art related to this.

1. Republic of Korea Patent Publication No. 10-1991087 Digitization system and method of non-electronic records with improved verification and correction efficiency 2. Republic of Korea Patent Publication No. 10-2016998 Digitization system and method of non-electronic records for efficient management of undisclosed records including personal information 3. Republic of Korea Patent Publication No. 10-2162528 Records DB Construction Method

An object of the present invention is to simplify the work procedure when digitizing non-electronic records created and stored in a paper document format into digital information so that the digitization work can be carried out quickly.

In addition, an object of the present invention is to accurately verify to prevent the risk of forgery or falsification that may occur during the digitalization process, and to upload only verified original image information and index information to the system of the institution.

In order to achieve the above object, the present inventors a method of constructing a records DB for digitizing records,

A record digitization step (S300) of scanning the sorted original records to generate original image information, and storing and processing the generated original image information in a DB in a state where the related information is matched;

a verification step (S400) of verifying whether the original image information stored in the DB is forged or falsified and whether the index information is correct;

It is characterized in that it includes a system upload step (S500) of uploading the original image information and index information verified to be accurate without forgery and falsification to the system of the relevant institution.

The present invention simplifies the work procedure when digitizing non-electronic records created and kept in paper form into digital information so that the digitization can be performed quickly, thereby saving working manpower, working time, and working costs compared to the conventional method. provide possible effects.

In addition, the present invention accurately verifies to prevent the risk of forgery that may occur during the digitalization process, and uploads only verified original image information and index information to the system of the institution, thereby reducing the possibility of forgery of electronic documents and preventing forgery in electronic documents. Even if it is attempted, it provides the effect of quickly detecting forgery and taking action.

1 is a flowchart of the present invention;
2 is a conceptual diagram of a DB construction system of the present invention;
3 is a functional block diagram of the DB construction system of the present invention;
4 is an exemplary view of the DB module of the present invention;
5 is a detailed flowchart of the original image information forgery verification step of the present invention
6 is an exemplary view of original image information forgery verification of the present invention
7 is an example of using a tag when verifying forgery and falsification of original image information according to the present invention
8 is a detailed flowchart 1 of the index verification step of the present invention
Figure 9 is an example of index verification of the present invention Figure 1
10 is an example of using a tag when verifying index information of the present invention
11 is a detailed flowchart 2 of the index verification step of the present invention
12 is an example of index verification of the present invention 2

An embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 12.

The present inventor's method of building a records DB for digitization of records (10, hereinafter 'the present invention') simplifies the work procedure when digitizing non-electronic records created and stored in paper document format into digital information and proceeds with rapid digitization work It is verified accurately to prevent the risk of forgery or falsification that may occur during the digitalization process, and the verified original image information and index information are uploaded to the system of the relevant institution, thereby saving manpower, working time, and working cost compared to the conventional method. It is an invention that provides the effect of reducing the possibility of forgery and falsification of electronic documents and provides the effect of quickly detecting forgery and taking action even if forgery is attempted on an electronic document, as shown in FIG. (S400), is configured to include a system upload step (S500).

Specifically, as shown in FIG. 1, the method of constructing a records DB for digitizing records of the present invention,

A record digitization step (S300) of scanning the sorted original records to generate original image information, and storing and processing the generated original image information in a DB in a state where the related information is matched;

a verification step (S400) of verifying whether the original image information stored in the DB is forged or falsified and whether the index information is correct;

It is characterized in that it includes a system upload step (S500) of uploading the original image information and index information verified to be accurate without forgery and falsification to the system of the relevant institution.

1, the step S100 and the step S200 of organizing the recorded materials are pre-preparation steps for digitalization.

The step of taking out the records (S100), which is a preparatory step for digitization, is a step of taking out the original records to be digitized from the institution that has decided to digitize the records.

In general, the original records kept in public institutions are paper-type documents whose contents are printed or recorded by hand. do.

When taking out original records, which are paper-type documents for digitization, carefully classify them so that they do not mix with each other, pack them, and bring them back in when the digitization process is completed.

The digitalization pre-preparation step (S200) is a step of preparing before scanning the records using a scanner in the record digitization step (S300) to be described later. This is the stage of decomposition and sorting.

That is, in order to scan the original records in the file folder, it is a process of preparing the original records in the file folder for scanning.

Referring to Figure 2, in order to digitize the original records prepared through the records taking out step (S100) and the records organizing step (S200), the worker logs in to the DB building system 20 with his ID to do the electronic work. , the DB construction system 20 is configured to include a worker terminal 100 , a scanner 200 , and a DB construction support device 300 .

The worker terminal 100 is a computer used by the worker when the work of digitizing records, and the worker logs in to the DB construction system 20 through the worker terminal 100 with his/her ID to perform the electronic work.

During the electronic operation, the worker ID information used is included in the original information generated through the electronic operation.

At this time, since worker IDs are allocated for each worker, workers having different IDs log in to the DB building system 20 to perform electronic work.

The scanner 200 is configured to generate original image information by scanning the disassembled original records, and preferably has a high resolution so as to effectively scan the information recorded in the original records to generate the original image information.

The DB construction support device 300 is configured to support the digitization of records (S300), the verification step (S400), and the system upload step (S500) to be performed, the record storage module 310, the verification module 320, the system It includes an upload module 330 and a DB module 340 .

The record storage module 310 is configured to support the original image information generated by scanning the original record in the step of digitizing the record (S300) to be stored and processed in the DB as digital information.

The verification module 320 is configured to support verification of whether the original image information stored in the DB is forged or altered and whether the index information is correct in the verification step (S400).

The system upload module 330 is configured to support uploading of the original image information and index information verified to be accurate without forgery or falsification in the system upload step (S500) to the system of the institution that requested digitization.

The DB module 340 is a storage means, and includes a first DB 341 in which original information is stored, a second DB 342 in which sub information is stored, and a third DB 343 in which index information is stored. do.

The terms used in the present invention are defined.

The original information is information stored in the first DB 341 as information in which related information (worker ID information, timestamp information, hash value information) is matched with the original image information obtained by digitizing (scanned, etc.) the original record, and is information stored in the first DB 341, sub information is information that is stored in the second DB 342 as information corresponding to the original information and includes sub worker ID information, sub timestamp information, and sub hash value information.

The worker ID information, timestamp information, and hash value information included in the original information is variable information whose information value changes when the original image information included in the original information is forged and forged through modification and stored again, but in the sub information The included sub worker ID information, sub timestamp information, and sub hash value information is the same as the worker ID information, timestamp information, and hash value information included in the original information, but worker ID information and timestamp included in the original information Unlike information and hash value information, the original image information included in the original information is forged and forged, so that even if the information values of worker ID information, timestamp information, and hash value information included in the original information change, the information value is encrypted at the time of initial storage processed information.

The worker ID information is variable information, and the ID information of the worker who performed the digitalization (scan, etc.) operation of the original record through the scanner 200 or the ID information of the worker who attempted forgery or falsification of the original image information as the first DB 341 is information stored in, and the sub worker ID information is encrypted and immutable information, and is stored in the second DB 342 as ID information of a worker who performed digitization (scan, etc.) of the original record through the scanner 200 it is information

That is, when the first digitization (scan, etc.) operation of the original record is performed, the ID information of the worker who performed the digitization (scan, etc.) operation of the original record is stored in the first DB 341 and the original document is stored in the second DB 342 at the same time. The ID of the worker who performed the digitalization (scan, etc.) operation of the record is encrypted and stored as sub worker ID information. Thereafter, when another worker attempts to forge the original image information stored in the first DB 341, the worker ID information stored in the first DB 341 is changed to the ID of another worker who attempted forgery, but the second DB ( 342) is encrypted, so the ID information of the worker who performed the first digitization (scan, etc.) of the original record is maintained as it is.

The timestamp information is time information when the original image information is first stored in the first DB 341. When the original image information is forged or forged, the timestamp information is variable information that is changed to a time at the time of forgery, and the sub timestamp information is the first Unlike the timestamp information having the same content as the timestamp information initially stored in the DB 341 or having variable characteristics, it is encrypted at the time of initial storage so that the information value does not change even if the timestamp information value changes. Information that retains information as it is.

The hash value information is unique information about original image information generated by applying a hash function, and is variable information in which a hash value is changed when the original image information is forged, and the sub-hash value information is first stored in the first DB 341 Unlike the hash value information stored in the first DB 341 having the same content as the stored hash value information or variable characteristics, even if the hash value information stored in the first DB 341 changes, the information value is not changed. It is information that is encrypted at the time of storage and maintains the hash value information at the time of initial storage as it is.

The index information is information including a keyword to be used when the original image information is uploaded to a public institution system and serviced, when public institution employees or service users find or search for the original image information. For example, when the original image information is statistical information related to the daily/monthly fine dust concentration in Korea, the index information may include fine dust and keywords such as statistics.

The record digitization step (S300) generates original image information by scanning the original records classified and organized through the records organizing step (S200) to be described above, and the information related to the generated original image information is matched with the stored information in the DB. As a step to make it possible, it is configured to include steps 1-1 ( S310 ), steps 1-2 ( S320 ), steps 1-3 ( S330 ), and steps 1-4 ( S340 ).

Specifically, the record digitization step (S300) is, as shown in FIG. 1,

Step 1-1 (S310) of generating original image information by scanning the original record;

1-2 step (S320) of storing the original information, which is information matched with the related information to the generated original image information, in the first DB 341, but with an identifier assigned and stored;

When storing the original information, the sub information corresponding to the original information is automatically stored in the second DB 342, and an identifier is assigned and automatically stored in steps 1-3 (S330);

After extracting original image information from the original information stored in the first DB 341, generating index information for the extracted original image information, and assigning an identifier to the generated index information, the index information to which the identifier is assigned is first 3 It is characterized in that it includes steps 1-4 (S340) to be stored in the DB (343).

Referring to FIG. 3 , step 1-1 ( S310 ) is a step of generating original image information by scanning an original recorded material through the scanner 200 .

At this time, the original image information generated through step 1-1 (S310) is generated as an electronic file for image information such as PDF, JPEG, and TIFF, and the higher the resolution, the more similar the generated original image information to the original recording. becomes

Referring to FIGS. 3 and 4 , in step 1-2 ( S320 ), original information in which related information is matched to the original image information generated in step 1-1 ( S310 ) is generated, and the generated original information is As a step of storing the identifier in the first DB 341 of the DB module 340 in a state to which it is assigned, it is performed by the record storage module 310 of the DB construction support device 300 .

The related information matching the original image information includes worker ID information, time-stamp information, and hash value information.

The worker ID information is the ID information of the worker who performed the digitalization (scan, etc.) operation of the original record through the scanner 200, the worker's own ID used when the worker logs in to the DB building system 20, and a timestamp The information is time information when the original image information is stored in the first DB 341 of the DB module 340 .

In particular, the hash value information is information generated by applying a hash function, and when the original image information is stored in the first DB 341 of the DB module 340, the record storage module 310 automatically generates it using the hash function. It is unique information about the original image information. Hash value information is generated by applying a hash function. Since the technique for generating a hash value by applying a hash function is a conventional and well-known technique, a detailed description will be omitted.

The identifier given to the original information is given to the original information according to the identifier assignment standard manual preset in the DB building system 20, and the identifier is assigned to the sub information and index information as well as the original information according to the identifier assignment criteria manual.

In particular, the identifier assignment criteria manual ensures that the same identifier is assigned to the original information, sub information, and index information related to the same original record.

4 shows an example in which different identifiers are assigned to original information, sub information, and index information. For example, original information, sub information, and index information to which identifier #1 is assigned are information on the same original record.

Referring to FIGS. 3 and 4 , the steps 1-3 ( S330 ) are also performed by the record storage module 310 , and the steps 1-3 ( S330 ) are the original through the steps 1-2 ( S320 ). When information is stored in the first DB 341 , the sub information corresponding to the original information is automatically stored in the second DB 342 .

At this time, when the sub information is automatically stored in the second DB 342 , an identifier is assigned to the sub information and automatically stored, and the same identifier as the identifier assigned to the original information is assigned to the sub information.

That is, the record storage module 310 stores the original information in the first DB 341 according to the identifier assignment criteria manual preset in the DB building system 20, so that the sub information corresponding to the original information is the same as the original information. The identifier is automatically stored in the second DB 342 .

In particular, the sub information to which the same identifier as the original information is given includes sub worker ID information, sub timestamp information, and sub hash value information, and sub worker ID information, sub timestamp information, and sub hash included in the sub information. The value information is the same as the worker ID information, timestamp information, and hash value information included in the original information generated in step 1-2 ( S320 ), respectively.

On the other hand, when the worker ID information, timestamp information, and hash value information included in the original information stored in the first DB 341 are forged and forged through modification of the original image information included in the corresponding original information and stored again, the information value This is variable information that changes, and the sub worker ID information, sub timestamp information, and sub hash value information included in the sub information stored in the second DB 342 are the original image included in the original information stored in the first DB 341 . Even if the information is forged and forged and the information values of the worker ID information, timestamp information, and hash value information included in the original information change, the information value is encrypted when first stored so that the information value does not change.

That is, the worker ID information, timestamp information, and hash value information included in the original information stored in the first DB 341 are information that is variable when the original information is forged or altered, and included in the sub information stored in the second DB 342 . It is characterized in that the sub worker ID information, sub timestamp information, and sub hash value information are immutable information that does not change when the original information is forged or forged.

More specifically, the worker ID information, timestamp information, and hash value information included in the original information stored in the first DB 341 is the first when someone illegally accesses the first DB 341 and touches the original information to forge or forgery. It is variable information to be changed differently from the stored state, and the sub worker ID information, sub timestamp information, and sub hash value information included in the sub information stored in the second DB 342 are illegally transmitted to the first DB 341 by someone. It is immutable information that allows the original stored state to be preserved as it is when forgery or forgery by touching the original information by accessing the is encrypted at the time of initial storage so that it has the characteristics of immutable information.

The technology of encrypting the sub worker ID information, sub timestamp information, and sub hash value information included in the sub information stored in the second DB 342 uses a general encryption technology, so it does not matter which conventional encryption technology is used. , since the conventional encryption processing technology is a known technology, a detailed description thereof will be omitted.

Therefore, in the forgery verification step (S410) of the verification step (S400) to be described later, the original information, which is variable information stored in the first DB 341, and the sub information, which is immutable information stored in the second DB 342, are compared with each other. Whether or not the original image information included in the original information stored in the first DB 341 is forged or altered is verified.

Referring to FIGS. 3 and 4 , steps 1-4 ( S340 ) are performed by the record storage module 310 , and steps 1-4 ( S340 ) are performed from the original information stored in the first DB 341 . When the image information is extracted and index information for the extracted original image information is generated, an identifier is assigned to the generated index information, and then the index information to which the identifier is assigned is stored in the third DB 343 .

In this case, the index information is information for classifying and classifying original image information generated by scanning the original record, and includes a record name, record production year, record type, and recorder information.

That is, when the original image information is uploaded to the public institution system and serviced, the index information performs a kind of keyword function used when public institution employees or service users find or search for the original image.

That is, when the worker extracts the original image information from the original information stored in the first DB 341 for indexing and generates index information corresponding to the extracted original image information, the record storage module 310 is a DB construction system After assigning an identifier to the index information generated according to the identifier assignment standard manual set in advance in (20), the index information to which the identifier is assigned is stored in the third DB 343 .

In this case, the identifier assigned to the index information is the same identifier as the identifier assigned to the original information.

Therefore, in the index verification step (S420) of the verification step (S400), which will be described later, the original text information of the records that read the original image of the original information stored in the first DB 341 by OCR method and the index information stored in the third DB 343 By comparing them with each other, the accuracy of the index information is verified.

1 and 3 , the verification step ( S400 ) is a step of verifying whether the original image information stored in the DB is forged or falsified and whether the index information is correct, and is performed by the verification module 320 .

The verification step (S400) includes a forgery verification step (S410) of verifying whether the original image information stored in the first DB 341 has been forged or forged;

and an index verification step (S420) of verifying whether the index information stored in the third DB 343 is correct.

Referring to Figure 5, the forgery verification step (S410),

Step 2-1 (S411) of extracting worker ID information, timestamp information, and hash value information, which are related information matched to the original image information to be verified, from the first DB 341 in order to verify whether the original image information is forged or falsified )Wow,

The sub worker ID information, sub timestamp information, and sub hash value information included in the sub information having the same identifier as the original information from which the related information is extracted through the step 2-1 ( S411 ) is stored in the second DB 342 . Step 2-2 of extracting (S412) and;

The worker ID information, timestamp information, and hash value information extracted through step 2-1 ( S411 ) and sub worker ID information, sub timestamp information, and sub hash value extracted through step 2-2 ( S412 ) The information is compared to each other to determine whether or not they match, but at least one of worker ID information, timestamp information, and hash value information extracted through step 2-1 (S411) is a sub-worker extracted through step 2-2 If the ID information, sub timestamp information, and sub hash value information do not match, it is determined that there is forgery, and according to the determination result, verification result information regarding whether the original image information has been forged or not is displayed on the screen (S413) It is characterized in that it includes.

In addition, the forgery verification step (S410),

When it is determined that there is no forgery in the original image information subject to verification, tag information indicating that it is authentic is displayed in the original information, stored in the first DB 341, and it is determined that there is forgery in the original image information subject to verification In this case, it characterized in that it further comprises a step 2-4 (S414) of displaying the tag information indicating that it is a tampered version of the original information and storing it in the first DB 341 (S414).

In addition, the forgery verification step (S410),

As a result of the determination through step 2-3 (S413), when it is determined that there is forgery, the operator corresponding to the worker ID information extracted through step 2-1 (S411) and step 2-2 (S412) It provides identification information (identifier information of the original information including the original image information) related to the original image information determined to have been forged to the worker corresponding to the sub worker ID information extracted through the It characterized in that it further comprises the step 2-5 (S415).

5 and 6 , in step 2-1 ( S411 ), worker ID information, timestamp information, and hash value information, which are related information matched to the original image information to be verified, in order to verify whether the original image information is forged or falsified is a step of extracting from the first DB (341).

For example, if the identifier of the original information to which the original image to be verified belongs is #24, worker ID information, timestamp information, and hash value information, which are related information belonging to the original information having the identifier #24, are retrieved from the first DB 341 . is to extract

The worker ID information, timestamp information, and hash value information, which are related information included in the original information stored in the first DB 341, is an information value when the original image information included in the original information is forged through modification and stored again. This is variable information that changes.

Therefore, if forgery or falsification occurs in the original image to be verified, the extracted related information, such as worker ID information, timestamp information, and hash value information, is extracted as an information value different from that at the time of initial storage.

In step 2-2 (S412), sub worker ID information, sub timestamp information, and sub hash value included in sub information having the same identifier as the original information from which the related information is extracted through step 2-1 ( S411) Information is extracted from the second DB 342 .

For example, if worker ID information, timestamp information, and hash value information, which are related information belonging to the original information having the identifier #24, have been extracted through step 2-1 (S411), the sub information having the identifier #24 is It is to extract sub worker ID information, sub timestamp information, and sub hash value information to which it belongs.

At this time, the sub worker ID information, sub timestamp information, and sub hash value information included in the sub information stored in the second DB 342 are encrypted and invariant when initially stored, and the original image information included in the original information is forged and forged. It is immutable information whose information value does not change even if the information value of worker ID information, timestamp information, and hash value information included in the original information changes.

In step 2-3 (S413), worker ID information, timestamp information, hash value information extracted through step 2-1 (S411) and sub-worker ID information extracted through step 2-2 (S412) , sub timestamp information, and sub hash value information are compared to determine whether they match.

At this time, at least one of the worker ID information, timestamp information, and hash value information extracted through step 2-1 ( S411 ), sub worker ID information extracted through step 2-2 ( S412 ), sub timestamp If the information does not match the sub-hash value information, it is determined that there is forgery.

In addition, the verification result information regarding whether the original image information is forged or falsified according to the determination result is displayed on the screen.

At the bottom of FIG. 6 , an example in which verification result information regarding whether or not the original image information is forged or altered according to the determination result is displayed on the screen is shown.

For example, worker ID information, timestamp information, and hash value information belonging to the original information of identifier #1 extracted through step 2-1 ( S411 ) are all identifiers # extracted through step 2-2 ( S412 ) If the sub worker ID information, sub timestamp information, and sub hash value information belonging to the sub information of 1 match, the verification result information that the original information of #1 stored in the first DB is the authenticity of the judgment result is displayed on the screen, or 2- At least one of worker ID information, timestamp information, and hash value information belonging to the original information of identifier #2 extracted through step 1 (S411) is a sub of identifier #2 extracted through step 2-2 (S412) If the sub worker ID information, sub timestamp information, and sub hash value information belonging to the information do not match, the original information of #2 stored in the first DB displays the verification result information that is a tampered version of the judgment result on the screen so that the verifier can verify the verification result to be aware of

Meanwhile, in addition to displaying the verification result of step 2-3 ( S413 ) on the screen, it is necessary to display the verification result on the original information stored in the first DB 341 .

To this end, in the forgery verification step (S410), when it is determined that there is no forgery in the original image information to be verified, tag information indicating that the original image is authentic is displayed in the corresponding original information, stored in the first DB 341, and verified When it is determined that there is forgery in the target original image information, the method may further include a step 2-4 (S414) of displaying tag information indicating that it is a forgery to the original information and storing it in the first DB 341 (S414). have.

Referring to FIG. 7 , when the #1 original information stored in the first DB 341 is verified as the authentic, the verification module 320 displays and stores the tag information 'authentic' in the #1 original information, and stores the #2 original information. If the information is verified as the original, tag information of #2 original information is marked and stored, and when the #3 original information is verified as a tampered version, tag information of #3 original information is marked and stored and processed. .

On the other hand, if it is confirmed whether the original image information has been forged or altered as a result of the verification in step 2-3 ( S413 ), it is necessary for the administrator to check the reason for the forgery.

To this end, in the forgery verification step (S410), if it is determined that there is forgery as a result of the determination through step 2-3 (S413), corresponding to the worker ID information extracted through step 2-1 (S411) A second requesting fact check regarding forgery while providing identifier information related to the original image information determined to have been forged and forged to the worker and the worker corresponding to the sub worker ID information extracted through step 2-2 (S412) -5 step (S415) may be further included.

For example, when forgery has occurred in #2 original information, worker A corresponding to the worker ID information extracted through step 2-1 (S411) and sub worker extracted through step 2-2 (S412) Identifier information #2 related to the original image information determined to have been forged and forged is provided to worker B corresponding to the ID information to request confirmation of the facts about who caused the forgery and falsification of #2 original information.

As described above, the sub-information stored in the second DB 342 is information that has been encrypted and invariably processed upon initial storage, so it is stored as it is the first stored information value, and the original information stored in the first DB 341 is the original image information by someone else. When falsifying , it will be stored as an information value different from the initially stored information value.

Therefore, worker B corresponding to the sub worker ID information (information belonging to sub information, which is immutable information) extracted through step 2-2 (S412) is a worker who first stored and processed #2 original information and #2 sub information, The worker A corresponding to the worker ID information extracted through step 2-1 ( S411 ) may be a job that has attempted forgery.

Therefore, it is presumed that the forgery occurred by worker A, but in order to check the exact facts, identifier information #2 related to the original image information in which the forgery occurred is provided to workers A and B, so who The manager can accurately check the facts about whether or not it was caused by

The index verification step ( S420 ) is a step of verifying whether the index information stored in the third DB 343 is correct, and is divided into Embodiment 1 and Embodiment 2 .

Specifically, Embodiment 1 of the index verification step (S420), as shown in FIG. 8,

The index information to be verified is extracted from the third DB 343 , and original information having the same identifier as the extracted verification target index information is extracted from the first DB 341 , and the original image information included in the extracted original information is extracted. Step 3-1 of extracting (S421) and;

The extracted original image is read by the OCR method to generate the original information of the record, and it is determined whether the same word as the index information to be verified exists in the created original information, and the verification of the accuracy of the index information to be verified according to the judgment result Step 3-2 (S422) of displaying the result information on the screen;

When it is determined that the index information to be verified is correct, tag information indicating that the index information is correct is displayed on the index information and stored in the third DB 343, and when it is determined that the index information to be verified is not accurate , a third step (S423) of displaying tag information indicating that the index information is inaccurate in the corresponding index information and storing it in a third DB 343 (S423).

Referring to FIG. 9 , in step 3-1 ( S421 ), index information to be verified is extracted from the third DB 343 , and original information having the same identifier as the extracted verification target index information is transferred to the first DB 341 . ), and the original image information included in the extracted original information is extracted.

In step 3-2 (S422), the original image extracted through step 3-1 (S421) is read in the OCR method to generate original text information, and the same word or sentence as the index information to be verified is generated. It is determined whether it exists in the original text information, and the verification result information regarding the accuracy of the index information to be verified is displayed on the screen according to the determination result.

For example, if the content of the index information with the identifier #1 extracted through step 3-1 (S421) for verification is “Report on the status of persons subject to livelihood protection in the district, October 2000”, step 3-1 (S421), the original image belonging to the original information with the extracted identifier #1 is read in the OCR method, and the contents of the index information, “Report on the status of persons subject to protection for living in the municipality, October 2000” Determine if a word or sentence exists.

As a result of the determination, if all words or sentences corresponding to the contents of the index information exist in the original text information of the record, the verification result information that the index information for the original information of #1 stored in the third DB 343 is accurate is displayed at the bottom of FIG. Verification that the index information for the original information of #2 stored in the third DB 343 is inaccurate if displayed on the screen as shown in the figure, or if all or part of the words or sentences corresponding to the content of the index information do not exist in the original information of the record The result information is displayed on the screen as shown in the lower figure of FIG. 9 so that the verifier recognizes the verification result.

Meanwhile, in addition to displaying the verification result for the index information of step 3-2 ( S422 ) on the screen, it is necessary to display the verification result in the index information stored in the third DB 343 .

To this end, in the index verification step (S420), when it is determined that the index information to be verified is correct, tag information indicating that the index information is correct is displayed on the corresponding index information, stored in the third DB 343, and verified When it is determined that the target index information is inaccurate, a third step (S423) of storing and processing tag information indicating that the index information is inaccurate in the index information is displayed in the third DB 343 (S423). can

Referring to FIG. 10 , when the #1 index information stored in the third DB 343 is verified to be accurate, the verification module 320 displays and stores tag information that is correct in the #1 index information, and stores the #2 index information. is verified to be accurate, tag information of correct is marked in #2 index information and stored, and when index information #3 is verified as accurate, tag information of correct is marked in #3 index information and stored and processed, #4 If the index information is verified to be inaccurate, tag information indicating inaccuracy is displayed in #4 index information and stored.

On the other hand, the second embodiment of the index verification step (S420) is configured to include a 3-1 step (S421), a 3-4 step (S424), and a 3-3 step (S423).

Specifically, the second embodiment of the index verification step (S420), as shown in FIG. 11,

The index information to be verified is extracted from the third DB 343 , and original information having the same identifier as the extracted verification target index information is extracted from the first DB 341 , and the original image information included in the extracted original information is extracted. Step 3-1 of extracting (S421) and;

It compares the verification index information created by other workers for the extracted original image with the extracted verification target index information to determine whether they match, and displays the verification result information on the accuracy of the verification target index information according to the determination result on the screen. Step 3-4 (S424) and;

When it is determined that the index information to be verified is correct, tag information indicating that the index information is correct is displayed on the index information and stored in the third DB 343, and when it is determined that the index information to be verified is not accurate , a third step (S423) of displaying tag information indicating that the index information is inaccurate in the corresponding index information and storing it in a third DB 343 (S423).

Here, since the 3-1 step (S421) and the 3-3 step (S423) are the same as those of the first embodiment, descriptions are omitted, and only the 3-4 step (S424) will be described.

The 3-4 step (S424) compares the verification index information generated by another worker for the original image extracted through the 3-1 step (S421) with the extracted verification target index information to determine whether they match each other, and determine According to the result, the verification result information regarding the accuracy of the index information to be verified is displayed on the screen.

For example, if the content of the index information with the identifier #1 extracted through step 3-1 (S421) for verification is “Report on the status of persons subject to livelihood protection in the district, October 2000”, the content of the extracted index information Another worker creates the word or sentence “Report on the status of persons subject to public welfare in the district, October 2000” corresponding to the original image belonging to the original information whose identifier is #1 extracted through step 3-1 (S421) It is determined whether it exists in one verification index information.

As a result of the determination, if all words or sentences corresponding to the contents of the index information exist in the verification index information generated by other workers, the verification result information that the index information for the original information of #1 stored in the third DB 343 is accurate is displayed on the screen as shown in the lower figure of FIG. 9, or if all or part of the words corresponding to the contents of the index information do not exist in the verification index information generated by other workers, the original information of #2 stored in the third DB 343 The verification result information indicating that the index information for is inaccurate is displayed on the screen as shown in the lower figure of FIG. 9 so that the verifier can recognize the verification result.

The system upload step (S500) is a step of uploading the original image information and index information verified to be correct without forgery or falsification through the above-described verification step (S400) to the system of the institution, step 4-1 (S510). ), and is configured to include the 4-2 step (S520) and is performed through the system upload module 330.

In step 4-1 ( S510 ), original information and index information having the same identifier are extracted from the first DB 341 and the third DB 343 , respectively.

For example, #1 original information is extracted from the first DB 341 and #1 index information is extracted from the third DB 343 .

In the 4-2 step (S520), if there is no forgery or alteration in the original information extracted through the 4-1 step (S510) and it is verified that the extracted index information is an accurate index (it can be verified using the above-described tag information) ), extracts the original image information included in the extracted original information, matches the extracted original image information with the index information extracted through step 4-1 (S510), and uploads it to the system of the relevant institution.

For example, the original image belonging to the #1 original information verified to be free of forgery and falsification and the index information #1 having the same identifier verified as correct index are matched and uploaded to the system of the relevant institution.

That is, the object that is ultimately provided to the institution that requested the digitalization of the original record is the scanned original image of the original record and index information on the original image.

Therefore, only the original image and index information verified that there is no forgery or falsification in the original information and that the index information is an accurate index through the step 4-2 (S520) are uploaded to the system of the corresponding institution.

Although the technical idea of the present invention has been described together with the accompanying drawings, the preferred embodiment of the present invention is exemplarily described and does not limit the present invention. In addition, it is a clear fact that anyone with ordinary skill in the art can make various modifications and imitations within the scope of the technical idea of the present invention.

10: Records DB construction method for digitization of records
20: DB construction system

Claims (11)

In the records DB construction method for digitization of records,
Using the scanner 200 to scan the sorted original records to generate original image information, and to use the record storage module 310 to store and process the generated original image information in the DB in a state where the related information is matched Record digitization step (S300) and;
A verification step (S400) of verifying whether the original image information stored in the DB is forged or falsified and whether the index information is correct by using the verification module 320;
Using the system upload module 330, including a system upload step (S500) of uploading the original image information and index information verified to be accurate without forgery and falsification to the system of the institution,

The verification step (S400) is,
A forgery verification step (S410) of verifying whether the original image information stored in the first DB 341 has been forged or altered;
and an index verification step (S420) of verifying whether the index information stored in the third DB 343 is correct,

The forgery verification step (S410) is,
Step 2-1 (S411) of extracting worker ID information, timestamp information, and hash value information, which are related information matched to the original image information to be verified, from the first DB 341 in order to verify whether the original image information is forged or falsified )Wow,
The sub worker ID information, sub timestamp information, and sub hash value information included in the sub information having the same identifier as the original information from which the related information is extracted through the step 2-1 ( S411 ) is stored in the second DB 342 . Step 2-2 of extracting (S412) and
The worker ID information, timestamp information, and hash value information extracted through step 2-1 ( S411 ) and sub-worker ID information, sub timestamp information, and sub-hash value extracted through step 2-2 ( S412 ) The information is compared to each other to determine whether they match, but at least one of worker ID information, timestamp information, and hash value information extracted through step 2-1 (S411) is extracted through step 2-2 (S412) If it does not match the sub-worker ID information, sub timestamp information, and sub hash value information, it is determined that there is forgery and forgery, and according to the judgment result, verification result information on whether the original image information is forged or not is displayed on the screen. Including step (S413),

The index verification step (S420) is,
The index information to be verified is extracted from the third DB 343, original information having the same identifier as the extracted verification target index information is extracted from the first DB 341, and the original image information included in the extracted original information is extracted. Step 3-1 of extracting (S421), and
The original document information is generated by reading the extracted original image using the OCR method, and the accuracy of the index information is judged by whether the same word as the index information to be verified exists in the created original document information, or By comparing the verification index information created by other operators with the extracted verification target index information, the accuracy of the index information is judged based on whether the verification index information is correct, and the verification result information regarding the accuracy of the verification target index information is displayed on the screen. 3-2 step (S422) and
When it is determined that the index information to be verified is correct, tag information indicating that the index information is correct is displayed on the corresponding index information and stored in the third DB 343, and when it is determined that the index information to be verified is not accurate , a third step (S423) of storing and processing tag information indicating that the index information is inaccurate in the index information in the third DB 343, and

The index information is information including a keyword to be used when searching for or searching for the original image when the original image information is uploaded to the system of the institution and serviced. Way.
According to claim 1,
The record digitization step (S300) is,
Step 1-1 (S310) of generating original image information by scanning the original record;
A first-2 step (S320) of storing the original information, which is information matching the related information with the generated original image information, in the first DB 341, but giving an identifier and storing it;
When storing the original information, the sub information corresponding to the original information is automatically stored in the second DB 342, and an identifier is assigned and automatically stored in steps 1-3 (S330);
When original image information is extracted from the original information stored in the first DB 341 and index information for the extracted original image information is generated, after assigning an identifier to the generated index information, the index information to which the identifier is assigned is A method of constructing a record DB for digitization of records, characterized in that it comprises steps 1-4 (S340) of being stored in the third DB (343).
3. The method of claim 2,
The identifier assigned to the original information, sub information, and index information for one original record is the same identifier, and the same identifier is assigned to the original information, sub information, and index information according to a preset identifier assignment standard manual. A method of establishing a records DB for digitization of records.
3. The method of claim 2,
The original information to which the identifier is assigned is information in which the related information is matched to the original image information,
The related information includes worker ID information, timestamp information, and hash value information,
The sub information to which the identifier is assigned includes sub worker ID information, sub timestamp information, and sub hash value information,
Digitization of records, characterized in that the sub worker ID information, sub timestamp information, and sub hash value information included in the sub information are the same information as the worker ID information, timestamp information, and hash value information included in the original information, respectively How to build records DB for
5. The method of claim 4,
When the worker ID information, timestamp information, and hash value information included in the original information stored in the first DB 341 are forged and forged through modification of the original image information included in the original information and stored again, the information value is changing information,
The sub worker ID information, sub timestamp information, and sub hash value information included in the sub information stored in the second DB 342 is the original image information included in the original information stored in the first DB 341 is forged and forged. Records DB construction method for digitization of records, characterized in that the information is encrypted at the time of initial storage so that the information value does not change even if the information value of the worker ID information, timestamp information, and hash value information included in the original information changes.
delete According to claim 1,
The forgery verification step (S410) is,
When it is determined that there is no forgery or falsification in the original image information subject to verification, tag information indicating the authenticity is displayed on the original information, stored in the first DB 341, and processed, and it is determined that there is forgery in the original image information subject to verification In this case, a record DB construction for digitization of records, characterized in that it further comprises a step 2-4 (S414) of storing and processing tag information indicating that it is a tampered version on the original information to be stored in the first DB 341 Way.
According to claim 1,
The forgery verification step (S410) is,
As a result of the determination through step 2-3 (S413), if it is determined that there is forgery, the operator corresponding to the worker ID information extracted through step 2-1 (S411) and step 2-2 (S412) Step 2-5 (S415) of requesting confirmation of the facts about forgery while providing identifier information related to the original image information determined to have been forged and forged to the worker corresponding to the sub-worker ID information extracted through A method of constructing a records DB for the digitization of the characterized records.
delete delete According to claim 1,
The system upload step (S500) is,
Step 4-1 (S510) of extracting original information and index information having the same identifier from the first DB 341 and the third DB 343, respectively;
If there is no forgery in the original information extracted through the step 4-1 (S510) and it is verified that the extracted index information is an accurate index, the original image information included in the extracted original information is extracted, and the extracted original image information and A method of constructing a records DB for digitization of records, comprising a step 4-2 (S520) of matching the index information extracted through step 4-1 (S510) and uploading it to the system of the relevant institution.

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