KR102558804B1 - Electronic signature system for transmitting digital signature request from PC to mobile terminal and receiving digital signature on mobile terminal, and method thereof - Google Patents

Abstract

The present invention relates to an electronic signature system for transmitting an electronic signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal, and a method therefor. More specifically, when a document is worked on a PC and a signature is required, a signature program is operated on a device with the same app installed, thereby enabling a signature with a finger or a pencil device. An electronic signature system for verbal transmission and input of an electronic signature on a mobile terminal, and a method therefor.

Description

Electronic signature system for transmitting digital signature request from PC to mobile terminal and receiving digital signature on mobile terminal, and method thereof}

The present invention relates to an electronic signature system for transmitting an electronic signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal, and a method therefor. More specifically, when a document is worked on a PC and a signature is required, a signature program is operated on a device with the same app installed, thereby enabling a signature with a finger or a pencil device. An electronic signature system for verbal transmission and input of an electronic signature on a mobile terminal, and a method therefor.

Due to the nature of the PC environment where input is made with a mouse and keyboard, there is a limit to authenticating a person with a signature due to the difficulty of input.

Looking at the conventional technologies related to this, Korean Patent Application Application No. 10-2015-0124575 (2015.09.03) "DIGITAL SIGNATURE SERVICE SYSTEM BASED ON HASH FUNCTION AND METHOD THEREOF" relates to a hash function-based digital signature service system and method. It has the effect of stably generating digital signatures of integrity at the same time on a large scale for multiple electronic documents or digital data in a server-based digital signature infrastructure using a hash function and a hash tree known in a simple and safe way without directly generating a digital signature.

In addition, Republic of Korea Patent Application Application No. 10-2003-0055795 (August 12, 2003) "MOBILE TERMINALS CONTROL SYSTEM USING DIGITALSIGNATURE AND CONTROL METHOD THEREOF" is a server that creates a command message for the mobile device according to the state information of the mobile device set by the user, adds a digital signature to the created command message, and transmits the command message. and a mobile device that authenticates the command message transmitted from the server and performs power-off, log-on, and log-off operations of the mobile device according to the authenticated command message. In this way, when the server creates a command message and transmits it to the mobile device according to the state information of the mobile device set by the user, the mobile device performs authentication on the transmitted command message, so that the mobile device can be controlled only through the authenticated message.

In addition, Republic of Korea Patent Application Application No. 10-2019-0128903 (October 17, 2019) "Method and System for Universe Electronic Signature Using Save Domain" relates to a universal electronic signature method and system using a storage domain. The present invention relates to a general-purpose digital signature method and system using a storage domain capable of performing digital signatures regardless of types of browsers, terminals, and browsers.

In addition, Republic of Korea Patent Application Application No. 10-2017-0166355 (2017.12.06) "CONTRACTING METHOD USING ELECTRONIC SIGNATURE ON SOCIAL NETWORK SERVICES" is a step of receiving a contract photo from a lender terminal; Transmitting the photo of the contract to a borrower's terminal through SNS; Receiving a picture of the signed contract from the borrower's terminal through SNS; and transmitting, to the Internet bank server, an account transfer command for transferring a preset amount of money from an account of the lender terminal to an account of the borrower terminal.

However, conventional technologies have not been able to solve the technical limitations of overcoming the limitation in authenticating a person with a signature due to difficulties in input due to the characteristics of a PC environment that is mobile-based or inputs with a mouse and keyboard.

Republic of Korea Patent Application Application No. 10-2015-0124575 (2015.09.03) "DIGITAL SIGNATURE SERVICE SYSTEM BASED ON HASH FUNCTION AND METHOD THEREOF" Republic of Korea Patent Application Application No. 10-2003-0055795 (2003.08.12) "MOBILE TERMINALS CONTROL SYSTEM USING DIGITALSIGNATURE AND CONTROL METHOD THEREOF" Republic of Korea Patent Application Application No. 10-2019-0128903 (2019.10.17) "Method and System for Universe Electronic Signature Using Save Domain" Republic of Korea Patent Application Application No. 10-2017-0166355 (2017.12.06) "CONTRACTING METHOD USING ELECTRONIC SIGNATURE ON SOCIAL NETWORK SERVICES"

The present invention is to solve the above problems, to provide an electronic signature system for transmitting an electronic signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal, and a method thereof, in order to overcome limitations in authenticating a person with a signature due to the characteristics of a PC environment in which input is performed with a mouse and keyboard, by operating a signature program with a device having the same app installed thereon to enable a signature with a finger or a pencil device when a document is worked on a PC and a signature is required.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

In order to achieve the above object, an electronic signature system for transmitting an electronic signature request from a PC to a mobile terminal and receiving an input of an electronic signature on a mobile terminal according to an embodiment of the present invention includes a plurality of manager PCs (10), a plurality of manager mobile terminals (100) matched with each manager PC, a network (200), and a hybrid electronic signature server (300). In the signature system 1, the hybrid electronic signature server 300, after logging in with the administrator PC 10 with the manager ID and password, has limitations in authenticating himself with a signature due to the difficulty of entering a signature due to the nature of the PC environment where input is input with a mouse and keyboard. It is characterized in that a "signature module" is operated to enable a signature with a finger or a pencil device.

At this time, the hybrid electronic signature server 300 controls the transceiver 310 to receive the 'signature' approval command through the network 200 after waiting for the execution of the 'signature' approval command on the manager PC 10.

In addition, the hybrid electronic signature server 300 extracts the terminal identification number (IMEI) of the manager mobile terminal 100 included in the first unit group information matching the PC identification information (eg, MAC address) of the manager PC 10 to which the 'signature' approval command has been provided, and controls the transceiver 310 to transmit the 'mobile signature' submission command through the network 200 with the terminal identification number (IMEI) of the extracted manager mobile terminal 100 characterized by

In order to achieve the above object, an electronic signature method for transmitting and receiving an electronic signature requested by a PC to a mobile terminal according to an embodiment of the present invention includes a hybrid electronic signature server 300 providing an administrator PC 10 with an administrator ID and password to log in; And, due to the nature of the PC environment where the hybrid electronic signature server 300 inputs with a mouse and keyboard, there is a limit to authenticating the person with a signature due to the difficulty of entering a signature. Therefore, when the manager PC 10, which is a PC, works on a document through the hybrid signature-based document app of the PC version and requires a signature, the mobile version of the hybrid signature-based document app is installed. the second step of doing; It is characterized in that it includes.

At this time, in the second step, after the hybrid electronic signature server 300 waits for the 'signature' approval command to be executed on the manager PC 10, the 'signature' approval command is received through the network 200. It is characterized by controlling the transceiver 310.

An electronic signature system and method for transmitting an electronic signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal according to an embodiment of the present invention, and the method have the advantage of overcoming limitations in authenticating a person with a signature due to the difficulty of input due to the characteristics of the PC environment where input is input with a mouse and keyboard by enabling a signature with a finger or a pencil device by operating a signature program on a device with the same app installed when a document is worked on a PC and a signature is required.

1 is a diagram showing an electronic signature system 1 for transmitting an electronic signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal according to an embodiment of the present invention.
2 is a diagram showing the configuration of a hybrid electronic signature server 300 in an electronic signature system 1 for transmitting a digital signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal according to an embodiment of the present invention.
3 to 6 are diagrams showing a user interface provided by the electronic signature system 1 for transmitting a digital signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal according to an embodiment of the present invention.
7 is a flowchart illustrating a digital signature method for transmitting a digital signature request from a PC to a mobile terminal and receiving an input digital signature on the mobile terminal according to an embodiment of the present invention.

Hereinafter, a detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

In the present specification, when any one component 'transmits' data or signals to another component, the component can transmit the data or signal directly to the other component, and through at least one other component. It means that the data or signal can be transmitted to another component.

1 is a diagram showing an electronic signature system 1 for transmitting an electronic signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal according to an embodiment of the present invention. Referring to FIG. 1, the electronic signature system 1 for transmitting an electronic signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal includes a plurality of manager PCs 10, a plurality of manager mobile terminals 100 matching each manager PC, a network 200, a hybrid electronic signature server 300, a plurality of target mobile terminals 400, a plurality of guardian mobile terminals 500, and a big data server 600. can include

The network 200 is a communication network that is a high-speed backbone network of a large-scale communication network capable of providing large-capacity, long-distance voice and data services, and may be a next-generation wired and wireless network for providing Internet or high-speed multimedia services. When the network 200 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an example of an asynchronous mobile communication network, a wideband code division multiple access (WCDMA) communication network may be used. In this case, although not shown in the drawings, the mobile communication network 700 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is taken as an example, it may be a next-generation communication network such as a 3G LTE network, a 4G network, or another 5G network, or an IP network based on other IPs. The network 200 serves to transmit signals and data between a plurality of manager PCs 10, a plurality of manager mobile terminals 100, a hybrid electronic signature server 300, a plurality of target mobile terminals 400, a plurality of guardian mobile terminals 500, a big data server 600, and other systems.

2 is a diagram showing the configuration of a hybrid electronic signature server 300 in an electronic signature system 1 for transmitting a digital signature request from a PC to a mobile terminal and receiving an electronic signature on the mobile terminal according to an embodiment of the present invention. 3 to 6 are diagrams showing a user interface provided by the electronic signature system 1 for transmitting a digital signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal according to an embodiment of the present invention. First, referring to FIG. 2, the hybrid electronic signature server 300 includes a transmission/reception unit 310, a control unit 320, and a database 330, and the control unit 320 may include a membership registration module 321, a signature submission module 322, a hybrid signature module 323, a document providing module 324, and an interworking module 325.

The membership registration module 321 controls the transceiver 310 to receive the manager ID and password, the terminal identification number (IMEI) of the manager mobile terminal 100, and belonging information from each manager mobile terminal 100 through the network 200, and then converts the manager ID of the manager mobile terminal 100 into metadata, a password, a terminal identification number (IMEI) (first terminal identification number) of the manager mobile terminal 100, and membership information. It can be stored in the database 330 as "first unit group information" of. In addition, the membership registration module 321 transmits an encryption key for authentication using the manager ID and password included in the first unit group information to the manager PC 10 from each manager mobile terminal 100 through the network 200 to authenticate the manager PC 10 operated by the manager operating each manager mobile terminal 100 to the manager mobile terminal 100, and then the administrator PC 10 logged in with the manager ID, password, and encryption key within a preset time. After receiving PC identification information (eg, MAC address), it may be stored together with first unit group information.

The membership registration module 321 controls the transceiver 310 to receive a manager ID and password, a first terminal identification number (IMEI) of the target mobile terminal 400, a subject ID, and belonging information from each target mobile terminal 400 through the network 200, and then uses the manager ID of the manager mobile terminal 100 as metadata, a password, and the terminal identification number of the target mobile terminal 400 provided from the target mobile terminal 400. (IMEI) (second terminal identification number), subject ID, and affiliation information are stored in the database 330 as one “second unit group information”, but the second unit group information that matches the affiliation information included in the above-described first unit group information is matched and stored on the database 330, so that subjects managed by each manager can be made into a DB.

Thereafter, the membership registration module 321 controls the transceiver 310 to obtain information on the terminal identification number (third terminal identification number) of the guardian mobile terminal 500 corresponding to the guardian of each target mobile terminal 400 through a personal information query for the terminal identification number of each target mobile terminal 400, and then pairing the unit group information with the second terminal identification number of each target mobile terminal 400 As information, the third terminal identification number of the guardian mobile terminal 500 may be stored in the database 330 .

Here, the member sign-up module 321 transmits a personal information consent request through the network 200 for personal information consent to the guardian mobile terminal 500 corresponding to the third terminal identification number and receives a consent message only when the second terminal identification number of each target mobile terminal 400 and pairing information are stored in the database ( 330), and the third unit group information may be stored in one or more pieces for the subject ID.

The signature submission module 322 operates the "signature module" provided by the mobile version of the hybrid signature-based document app on the administrator's mobile terminal 100 where the mobile version of the hybrid signature-based document app is installed when a document is worked through the PC version of the hybrid signature-based document app on the PC version of the manager PC 10. In order to allow a signature with a finger or a pencil device, after waiting for the execution of the 'signature' approval command as shown in FIG. 3 on the administrator PC 10, the 'signature' approval command is received through the network 200.

As shown in FIG. 4 , the signature submission module 322 extracts the terminal identification number (IMEI) of the manager mobile terminal 100 included in the first unit group information that matches the PC identification information (eg, MAC address) of the manager PC 10 to which the 'signature' approval command has been given, and controls the transceiver 310 to transmit a 'mobile signature' submission command through the network 200 with the terminal identification number (IMEI) of the extracted manager mobile terminal 100. By doing so, it is possible to control the mobile signature UI (User Interface) screen as shown in FIG. 4 to be output to the manager mobile terminal 100 .

The hybrid signature module 323 executes signature input as shown in FIG. 5A through the "signature module" provided by the mobile version of the hybrid signature-based document app on the manager mobile terminal 100, and then relays and controls such that input selection for the 'mobile signature' icon is completed on the manager mobile terminal 100 as shown in FIG.

Here, signature input and icon selection input may be performed by an administrator with a touch-based finger or pencil device.

That is, the hybrid signature module 323 receives the signature input information input through the manager mobile terminal 100 from the manager mobile terminal 100 through the network 200, and then, for the received signature input information, the manager mobile terminal 323 obtains the PC identification information (eg, MAC address) of the manager PC 10 included in the first unit group information of the manager mobile terminal 100. After transmission to (100), when authentication is completed by inputting the same encryption key on the manager PC 10, when authentication is completed, the transceiver 310 is controlled to relay transmission through the network 200. By pressing the mobile signature and mobile signature buttons on the manager mobile terminal 100 as shown in FIG.

After the signature input information by the hybrid signature module 323 is transmitted to the manager PC 10, the document providing module 324 extracts the position signature line matching the administrator's belonging information among the "first unit group information" that matches the PC identification information (e.g., MAC address) of the manager PC 10 by scanning the document on the electronic document created in the hybrid signature-based document app of the PC version, and maps the signature input information to the position signature line on the extracted electronic document. Included electronic documents may be stored on the database 330 .

The document providing module 324 transmits an indexing electronic document based input user UI for indexing electronic document input capable of creating, storing, transmitting, and deriving statistics for the manager mobile terminal 100 to the manager mobile terminal 100, which is easy to touch input, rather than the manager PC 10, through the network 200 according to a request for indexing electronic document input from the manager mobile terminal 100 for the electronic document including the signature input information. It is possible to control the transceiver 310 to do so.

Accordingly, the document providing module 324 converts the electronic document including the signature input information provided regardless of the format of the electronic document including the general signature input information provided by the manager mobile terminal 100 on the big data server 600 and the document format including the image format in which the manager mobile terminal 100 itself scans the paper to the electronic document format input from the indexing electronic document based input UI created in the manager mobile terminal 100. After conversion, the creator ID of the first unit group information of the manager mobile terminal 100 may be stored in the database 330 together with the 'indexing electronic document serial number' as metadata.

More specifically, the document providing module 324 converts to the above-described electronic document format and performs electronic documenting when stored on the database 330. The electronic documenting is created in electronic form by a device having information processing capability and is transmitted, received, or stored.

In general, electronic documents are created, distributed, and used on a computer, but the indexing electronic document technology converts any document produced in a traditional way, whether it is produced on a computer or received by scanning a digital image printed on a general paper, into an electronic document form using the “indexing electronic document based input UI” of this technology. Alternatively, the document providing module 324 categorizes and converts the indexing identification information entered by the user) and stores the indexing electronic document serial number of each electronic document format stored in the database 330 together as metadata, so that it can be used as information processing analysis data.

Since the document to which the indexing electronic documenting technology by the document providing module 324 is applied is given indexing information, which is a key value indexed for each item of the electronic document including the signature input information provided by the manager mobile terminal 100, the producer or user of the electronic document including the signature input information using this feature can electronically convert a query and response exchanged between the target mobile terminal 400, a respondent who receives and writes the document, into an electronic document using the indexing electronic documenting technology. Since data can be structured in a form capable of processing information, it can be used for statistics, information processing, analysis, etc. by the big data management module 323 described later.

The indexing electronic document method provided by the document providing module 324 allows the creator to create and store indexing electronic documents provided to the target mobile terminal 400 operated by at least one subject as intended without limitation in format, and then transmit them to a plurality of target mobile terminals 400 or the created manager mobile terminal 100 through the document providing module 324 to be described later so that they can be repeatedly reused as indexing electronic documents such as notepads, diaries, and money records. In addition, it can be expanded into a functional form to all documents that can be statisticized. This indexing electronic document is not limited to its function as a simple editable document, but replaces the role of a database and information processing application that records and manages information.

More specifically, the document providing module 324 is an indexing electronic document-based input UI provided on the manager mobile terminal 100, and for an electronic document including signature input information provided or selected by the manager mobile terminal 100, text input, number input, date input, selection items, radio buttons, signatures, payment sequences (process of registering approvers and writing each signature), scripts (dynamically expressed information according to circumstances), etc. An indexing electronic document including various types of items may be generated and stored on the database 330 as an electronic document of its own mobile version or an electronic document converted to a PC version, and as shown, if the target mobile terminal 400 and the guardian mobile terminal 500 are mobile terminals, the mobile version of the electronic document may be provided, and in the case of a target PC or guardian PC not shown, the PC version of the electronic document may be provided.

Since the indexing electronic document stored in the database 330 by the document providing module 324 is a document that can be created and stored through the input UI, it can be said that it has the function of an application that can be used according to the intention of the author just by listing the corresponding document.

A general document consists of text or images, so in order for users to download meaningful data or use it as information processing data, parsing or crawling to extract the target information, and other difficulties such as parsing the document and extracting necessary data, the present invention provides through its own indexing electronic documentation-based input UI. Input can be performed, and various types of items such as text input, number input, date input, selection items, radio buttons, signatures, approval sequences (a process of registering an approver and writing each signature), scripts (dynamically depending on the situation) are created according to the selection input, and then stored in the database 330 as indexing electronic documents by the document providing module 324.

When the electronic document including the signature input information is not provided from the manager PC 10 and/or the manager mobile terminal 100 within a preset period stored in the database 330 for each electronic document, the linkage module 325 extracts "second unit group information" having the same membership information as the membership information included in the "first unit group information" of the manager PC 10 and/or manager mobile terminal 100, and then extracts "second unit group information" included in the "second unit group information". The transmission/reception unit 310 may be controlled through the network 200 to request confirmation of the electronic mission of the horse 400 .

Here, the interlocking module 325 is to request a signature from the administrator in terms of managing the assignment, etc., when the payment signature for the administrator's assigned assignments, test scores, etc. has not been performed according to contact including 1: 1 chat, speech (voice call), and face contact (video call) for the manager ID after checking the profile UI screen for the manager mobile terminal 100 in the target mobile terminal 400.

In addition, when the electronic document including the signature input information is not provided from the manager PC 10 and/or the manager mobile terminal 100 within a preset period stored in the database 330 for each electronic document, the interworking module 325 extracts "second unit group information" having the same membership information as the membership information included in the "first unit group information" of the manager PC 10 and/or manager mobile terminal 100, and then extracts the second unit group information and After extracting the third terminal identification number of the guardian mobile terminal 500 that is paired and stored in the database 330, a confirmation request for the electronic name of the extracted guardian mobile terminal 500 is transmitted through the network 200. The transceiver 310 can be controlled.

Here, the interlocking module 325 is to request a signature from the manager at the level of management of the guardian when the payment for the child's assignment to the manager to which the child belongs is not performed according to contact including 1: 1 chat, speech (voice call), and face message (video call) for the manager ID after checking the profile UI screen for the manager mobile terminal 100 in the guardian mobile terminal 500.

7 is a flowchart illustrating a digital signature method for transmitting a digital signature request from a PC to a mobile terminal and receiving an input digital signature on the mobile terminal according to an embodiment of the present invention. Referring to FIG. 7 , the digital signature method for transmitting a digital signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal includes a member signup process (S11), a signature submission process (S12), a hybrid signature process (S13), a document provision process (S14), and an interlocking process (S15), including the above-described member signup module 321, signature submission module 322, hybrid signature module 323, and document provision module 3 24) and interworking module 325, so redundant description thereof will be omitted.

The present invention can also be implemented as computer readable codes on a computer readable recording medium. A computer-readable recording medium includes all types of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage devices, and also include those implemented in the form of carrier waves (eg, transmission through the Internet).

In addition, the computer-readable recording medium is distributed in computer systems connected through a network, so that computer-readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention belongs.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they are only used in a general sense to easily explain the technical content of the present invention and help understanding of the present invention, and are not intended to limit the scope of the present invention. It is obvious to those skilled in the art that other modified examples based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: Electronic signature system for transmitting electronic signature request from PC to mobile terminal and receiving electronic signature on mobile terminal, and its method
10: manager PC 100: manager mobile terminal
200: network 300: hybrid electronic signature server
310: transmission and reception unit 320: control unit
321: Member registration module 322: Signature submission module
323: hybrid signature module 324: document provision module
325: interlocking module 330: database
400: target mobile terminal 500: guardian mobile terminal
600: big data server

Claims (5)

A plurality of manager PCs (10), a plurality of manager mobile terminals (100) matching each manager PC, a network (200), a hybrid electronic signature server (300), a plurality of target mobile terminals (400), a plurality of guardian mobile terminals (500), and a big data server (600) In the electronic signature system (1) for transmitting an electronic signature request from a PC to a mobile terminal and receiving an input of an electronic signature on the mobile terminal,
The hybrid electronic signature server 300 includes a transceiver 310, a control unit 320, and a database 330, and the control unit 320 includes a member signup module 321, a signature submission module 322, a hybrid signature module 323, a document providing module 324, and an interworking module 325,
Member registration module 321,
After controlling the transceiver 310 to receive the manager ID and password, the terminal identification number (IMEI) of the manager mobile terminal 100, and membership information from each manager mobile terminal 100 through the network 200, the manager ID of the manager mobile terminal 100 is controlled to receive the password, the terminal identification number (IMEI) (first terminal identification number) of the manager mobile terminal 100, and the membership information into one "first unit group information" stored in the database 330 as
For authentication of the manager PC 10 operated by the manager who operates each manager mobile terminal 100 from each manager mobile terminal 100 through the network 200, the manager PC 10 transmits the encryption key for authentication using the manager ID and password included in the first unit group information to the manager mobile terminal 100, and then receives PC identification information (ie, MAC address) of the manager PC 10 logged in with the manager ID, password, and encryption key within a preset time. After that, it is stored together in the first unit group information,
After controlling the transmission/reception unit 310 to receive a manager ID and password, a first terminal identification number (IMEI) of the target mobile terminal 400, a subject ID, and belonging information from each target mobile terminal 400 through the network 200, the manager ID of the manager mobile terminal 100 as metadata, a password, and the terminal identification number (IMEI) of the target mobile terminal 400 provided from the target mobile terminal 400 (second terminal identification number), subject ID, and affiliation information are stored in the database 330 as one "second unit group information", and the second unit group information that matches the affiliation information included in the first unit group information is matched and stored on the database 330, thereby forming a database of subjects managed by each manager,
After controlling the transmitting/receiving unit 310 to obtain information on the terminal identification number (third terminal identification number) of the guardian mobile terminal 500 corresponding to the guardian of each target mobile terminal 400 through a personal information query for the terminal identification number of each target mobile terminal 400, the guardian mobile terminal 500 converts the second terminal identification number of each target mobile terminal 400 and pairing information to the unit group information. ) Stores the third terminal identification number in the database 330,
For the guardian mobile terminal 500 corresponding to the third terminal identification number, the third terminal identification number and guardian ID of the guardian mobile terminal 500 are stored in the database 330 as one "third unit group information" as the second terminal identification number and pairing information of each target mobile terminal 400 only when a personal information consent request is transmitted through the network 200 for personal information consent and a consent message is received, Unit group information is stored as one or more for the subject ID,
The signature submission module 322,
After logging in with the administrator PC (10) with the administrator ID and password, there is a limit to authenticating yourself with a signature due to the difficulty of entering a signature due to the characteristics of the PC environment where input is performed with a mouse and keyboard. Therefore, when a document is worked through the PC version of the hybrid signature-based document app on the PC (administrator PC 10) and a signature is required, the "signature module" provided by the mobile version of the hybrid signature-based document app is operated on the manager's mobile terminal 100 installed with the mobile version of the hybrid signature-based document app to sign with a finger or a pencil device. In order to do so, after waiting for the execution of the 'signature' approval command on the manager PC 10, the transceiver 310 is controlled to receive the 'signature' approval command through the network 200,
The terminal identification number (IMEI) of the manager mobile terminal 100 included in the first unit group information matching the PC identification information (ie, MAC address) of the manager PC 10 to which the 'signature' approval command has been provided is extracted, and the mobile signature UI is transmitted to the manager mobile terminal 100 by controlling the transceiver 310 to transmit a 'mobile signature' submission command to the extracted terminal identification number (IMEI) of the manager mobile terminal 100 through the network 200. (User Interface) Controls the screen to be output,
The hybrid signature module 323,
After the signature input is executed through the "signature module" provided by the mobile version of the hybrid signature-based document app on the manager mobile terminal 100, relay control is performed so that the input selection for the 'mobile signature' icon is completed on the manager mobile terminal 100,
After receiving the signature input information input through the manager mobile terminal 100 from the manager mobile terminal 100 through the network 200, the received signature input information is transmitted to the manager mobile terminal 100 for an encryption key identical to or different from the encryption key provided by the membership registration module 321 as PC identification information (ie, MAC address) of the manager PC 10 included in the first unit group information of the manager mobile terminal 100, and then the same encryption key When authentication is completed through the authentication of the input method on the manager PC 10, the transmission and reception unit 310 is controlled to relay transmission through the network 200,
The document providing module 324,
After the signature input information by the hybrid signature module 323 is transmitted to the manager PC 10, the position signature line matching the manager's belonging information among the "first unit group information" that matches the PC identification information (ie, MAC address) of the manager PC 10 is extracted through document scanning on the electronic document created in the PC version of the hybrid signature-based document app, the signature input information is mapped to the position signature line on the extracted electronic document, and then the electronic document containing the signature input information is stored in the database 330 ) stored on
In response to an indexing electronic document input request from the manager mobile terminal 100 for the electronic document including signature input information through the network 200, a transceiver 310 to transmit the indexing electronic document based input user UI for the indexing electronic document input capable of creating, storing, transmitting, and deriving statistics for the manager mobile terminal 100 to the manager mobile terminal 100, rather than the manager PC 10, through the network 200 to the manager mobile terminal 100 with easy touch input. ), regardless of the electronic document format including the general signature input information provided by the manager mobile terminal 100 on the big data server 600 and the document format including the image format in which the manager mobile terminal 100 itself scans the paper, the electronic document including the provided signature input information is converted into an electronic document format input from the indexing electronic document based input UI created in the manager mobile terminal 100 and stored on the database 330. Of the first unit group information of the manager mobile terminal 100, the creator ID is stored as metadata together with 'indexing electronic document serial number',
In the indexing electronic document-based input UI, classification is performed with 'indexing information' (indexing serial number or indexing identification information input by the user) indexed by the manager mobile terminal 100, and the indexing electronic document serial number of each electronic document format stored on the database 330 is stored together as metadata to be used as information processing analysis data,
Since each item of the electronic document including the signature input information provided by the manager mobile terminal 100 for the document to which the indexing electronic documenting technology is applied is given indexing information, which is an indexed key value, the producer or user of the electronic document including the signature input information indexes the questions and answers exchanged between the target mobile terminal 400, a respondent who receives and prepares the document. It can be used for statistics, information processing, and analysis by
Indexing electronic documents including multiple types of items, including text input, number input, date input, selection items, radio buttons, signatures, payment sequences (process of registering approvers and writing each signature), and scripts (dynamically expressed information according to circumstances) according to the attributes of the indexing information provided by the manager mobile terminal 100 for an electronic document including signature input information provided or selected by the manager mobile terminal 100 through the indexing electronic document-based input UI provided on the manager mobile terminal 100 A document is created and stored on the database 330 as an electronic document of its own mobile version or an electronic document converted to a PC version,
The interlocking module 325,
When an electronic document including signature input information is not provided from at least one of the manager PC 10 and the manager mobile terminal 100 within a preset period stored in the database 330 for each electronic document, after extracting the "second unit group information" having the same membership information as the membership information included in the "first unit group information" of the manager PC 10 and the manager mobile terminal 100, the target mobile terminal 400 included in the "second unit group information" Controls the transmission/reception unit 310 through the network 200 for a confirmation request for the electronic mission,
After checking the profile UI screen for the manager mobile terminal 100 in the target mobile terminal 400, 1: 1 chat for the manager ID, speech (voice call), face (video call), etc. According to the contact including the manager's own homeroom manager, if the payment signature for the assignment and test score is not performed, the manager is requested to sign for the management of the assignment,
When an electronic document including signature input information is not provided from at least one of the manager PC 10 and the manager mobile terminal 100 within a preset period stored in the database 330 for each electronic document, "second unit group information" having the same membership information as the membership information included in the "first unit group information" of the manager PC 10 and the manager mobile terminal 100 is extracted, and then paired with the second unit group information and stored in the database 330. After extracting the third terminal identification number of the terminal 500, a confirmation request for the electronic name of the extracted guardian mobile terminal 500 is controlled by the transceiver 310 through the network 200,
After confirming the profile UI screen for the manager mobile terminal 100 in the guardian mobile terminal 500, if payment for the child's assignment is not performed for the manager to whom the child belongs according to contact including 1: 1 chat, speech (voice call), and face message (video call) for the manager ID, transmission of electronic signature request from PC to mobile terminal and electronic signature on mobile terminal Electronic signature system for inputting. delete delete delete delete