KR102407591B1 - System for providing electronic voting and online general assembly service for redevelopment and reconstruction - Google Patents

Abstract

An electronic voting service provision system for redevelopment and reconstruction is provided, membership verification is performed to sign up as a union member, the right of consent or withdrawal is exercised by each stage of business promotion, and the owner is authenticated at the user terminal and user terminal where the voting results are shared by each stage of the project The registration register for membership registration, the provider that provides agenda data and voting rights for each stage of business promotion to the user terminal, the voting process unit that counts the voting results when the right to consent or the right to withdraw is received from the user terminal, and withdrawal of the right of consent from the user terminal In case the consent has been granted or withdrawn or the right to consent is re-agreed, the history management unit that stores the entire voting history in the block chain, and transmits the voting results to the user terminal as the final voting history results It includes an electronic voting service providing server including a verification unit that matches and checks forgery.

Description

Electronic voting and online general assembly service provision system for redevelopment and reconstruction

The present invention relates to a system for providing an electronic voting service for redevelopment and reconstruction, and provides a platform that can conduct online general meetings and electronic voting based on block chain, and verify forgery and falsification by comparing the platform, block chain and voting results with each other do.

The redevelopment/reconstruction project is a public project that real estate owners work together to solve the housing shortage problem in the city center and improve the aging and poor residential environment to lead a pleasant life. In these redevelopment and reconstruction projects, the public interest of housing stability of the people and the private interest of private property rights due to the increase in value due to the demolition and new construction of old, defective houses coexist. Since the divisional ownership system for collective buildings is an individual ownership of each part of a building as long as they are inseparably combined structurally, inevitably, the opposing relationship between the aspect of collective and collective use management and the aspect of individual ownership and use is compatible. will do With the repeal of the Housing Construction Promotion Act and the Urban Redevelopment Act, reconstruction projects were treated similarly to redevelopment projects after the enforcement of the Urban Redevelopment Act and the public nature became stronger. There is a difference.

At this time, a method of conducting electronic voting based on block chain was researched and developed in the redevelopment/reconstruction project. In No. 2021-0083457 (published on July 07, 2021), in the case of electronic meetings and electronic voting in the maintenance project promotion process, result data is obtained, the result data is stored in the block chain, and the results stored in the block chain In order to provide integrated information on electronic meetings or electronic voting in the process of maintenance projects based on data, and to manage the history of block chain-based electronic voting, not only the voting contents displayed on the ballot, but also the voting execution date, It stores voting history data including voting time and place of voting, operates a blockchain network that can store transactions generated based on voting history data, and manages the data storage server by dualizing the data storage server. A configuration for verifying integrity by aggregating the stored data and the data stored in the history data storage server, respectively, and verifying whether the data has been manipulated through comparison is disclosed, respectively.

However, in the former case, the configuration of storing the record of the exercise of the right of withdrawal to withdraw consent is not disclosed, and even in the latter case, although the history is managed in two ways, it is a configuration that manages history such as withdrawal after consent or consent after withdrawal did not disclose There are numerous project promotion stages when conducting redevelopment and reconstruction projects. Therefore, if you verify yourself by proving your land ownership, you are given a unique number, and you manage the history of consent or withdrawal, such as agreeing and then opposing or opposing and then agreeing, as the entire voting history, stored in the block chain. Research and development of a platform that can monitor whether or not votes are forged or falsified by matching the entire voting history, the result of the final voting history, and the voter history in the platform is required.

An embodiment of the present invention provides a unique number when verifying land ownership and authenticating the person, and manages the history of consent or withdrawal, such as agreeing and then opposing or opposing and then agreeing, as the entire voting history In addition, it is possible to provide an electronic voting service provision system for redevelopment and reconstruction that can monitor forgery of votes by matching the total voting history stored in the block chain, the result of the final voting history, and the voter history in the platform. However, the technical task to be achieved by the present embodiment is not limited to the technical task as described above, and other technical tasks may exist.

As a technical means for achieving the above-described technical task, an embodiment of the present invention is a user terminal that proceeds with member authentication to sign up as a member, exercise the right to consent or withdraw the right of consent for each project promotion step, and share the voting result for each project promotion step and a register for registering as a union member when the user's terminal authenticates the owner; When the right to consent is withdrawn from the user terminal or the withdrawn right to consent is re-agreed, the history management unit that stores the entire voting history in the block chain, and transmits the voting results to the user terminal as the final voting history results, It includes an electronic voting service providing server including a verification unit that checks forgery and falsification by matching voter histories within the platform.

According to any one of the above-described problem solving means of the present invention, if the person authenticates by proving the ownership of the land, a unique number is given, and the history of consent or withdrawal, such as agreeing and then opposing or opposing and then agreeing is managed as the entire voting history, and by matching the total voting history stored in the block chain, the result of the final voting history, and the voter history in the platform, it is possible to monitor whether the vote has been forged or falsified.

1 is a view for explaining an electronic voting service providing system for redevelopment and reconstruction according to an embodiment of the present invention.
Figure 2 is a block diagram for explaining the electronic voting service providing server included in the system of Figure 1.
3 and 4 are diagrams for explaining an embodiment in which the electronic voting service for redevelopment and reconstruction according to an embodiment of the present invention is implemented.
5 is an operation flowchart for explaining a method of providing an electronic voting service for redevelopment and reconstruction according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated, and one or more other features However, it is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

The terms "about", "substantially", etc. to the extent used throughout the specification are used in or close to the numerical value when manufacturing and material tolerances inherent in the stated meaning are presented, and are intended to enhance the understanding of the present invention. To help, precise or absolute figures are used to prevent unfair use by unconscionable infringers of the stated disclosure. As used throughout the specification of the present invention, the term "step of (to)" or "step of" does not mean "step for".

In this specification, a "part" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. In addition, one unit may be implemented using two or more hardware, and two or more units may be implemented by one hardware. Meanwhile, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or to reproduce one or more processors. Thus, as an example, '~' denotes components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. The functions provided in the components and '~ units' may be combined into a smaller number of components and '~ units' or further separated into additional components and '~ units'. In addition, components and '~ units' may be implemented to play one or more CPUs in a device or secure multimedia card.

Some of the operations or functions described as being performed by the terminal, apparatus, or device in the present specification may be performed instead of by a server connected to the terminal, apparatus, or device. Similarly, some of the operations or functions described as being performed by the server may also be performed in a terminal, apparatus, or device connected to the server.

In this specification, some of the operations or functions described as mapping or matching with the terminal means mapping or matching the terminal's unique number or personal identification information, which is the identification data of the terminal. can be interpreted as

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view for explaining an electronic voting service providing system for redevelopment and reconstruction according to an embodiment of the present invention. Referring to FIG. 1 , the electronic voting service providing system 1 for redevelopment and reconstruction includes at least one user terminal 100 , an electronic voting service providing server 300 , and at least one combination server 400 . can However, since the electronic voting service providing system 1 for the redevelopment and reconstruction of FIG. 1 is only an embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1 .

At this time, each component of FIG. 1 is generally connected through a network (Network, 200). For example, as shown in FIG. 1 , at least one user terminal 100 may be connected to the electronic voting service providing server 300 through the network 200 . And, the electronic voting service providing server 300 may be connected to at least one user terminal 100 and at least one combination server 400 through the network 200 . In addition, at least one combination server 400 may be connected to the electronic voting service providing server 300 through the network 200 .

Here, the network refers to a connection structure in which information exchange is possible between each node, such as a plurality of terminals and servers, and an example of such a network includes a local area network (LAN), a wide area network (WAN: Wide Area Network), the Internet (WWW: World Wide Web), wired and wireless data communication networks, telephone networks, wired and wireless television networks, and the like. Examples of wireless data communication networks include 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), 5th Generation Partnership Project (5GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), Wi-Fi (Wi-Fi) , Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), RF (Radio Frequency), Bluetooth (Bluetooth) network, NFC ( Near-Field Communication) networks, satellite broadcast networks, analog broadcast networks, Digital Multimedia Broadcasting (DMB) networks, and the like are included, but are not limited thereto.

In the following, the term at least one is defined as a term including the singular and the plural, and even if the at least one term does not exist, each element may exist in the singular or plural, and may mean the singular or plural. it will be self-evident In addition, that each component is provided in singular or plural may be changed according to embodiments.

The at least one user terminal 100 may be a terminal of a user who authenticates a land owner and joins as a union member using a web page, an app page, a program or an application related to an electronic voting service for redevelopment and reconstruction. . And, the user terminal 100 may be a terminal that selects an agenda after authentication and proceeds with voting. At this time, the user terminal 100 may select approval, opposition, abstention, etc., may withdraw consent, may agree to abstain or object again (agree), and may change abstention to vice versa, opposition to abstention, etc. It may be a user's terminal with The user terminal 100 may be a terminal of a user who authenticates the user by signing a signature after receiving a unique number after authenticating himself when voting. To this end, the user terminal 100 receives one signature data generated by using a mouse to sign a PC, and one signature data signed by a terminal that doubles as a display, such as a smart phone, smart pad, or tab, as a display. It may be a terminal for uploading to the electronic voting service providing server 300 in advance.

Here, the at least one user terminal 100 may be implemented as a computer that can access a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop. In this case, the at least one user terminal 100 may be implemented as a terminal capable of accessing a remote server or terminal through a network. At least one user terminal 100 is, for example, as a wireless communication device that guarantees portability and mobility, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS(Personal Handyphone System), PDA(Personal Digital Assistant), IMT(International Mobile Telecommunication)-2000, CDMA(Code Division Multiple Access)-2000, W-CDMA(W-Code Division Multiple Access), Wibro(Wireless Broadband Internet) ) terminal, a smart phone, a smart pad, a tablet PC, etc. may include all kinds of handheld-based wireless communication devices.

The electronic voting service providing server 300 may be a server providing an electronic voting service web page, app page, program or application for redevelopment and reconstruction. And, the electronic voting service providing server 300 collects union member data from each union server 400 and compares these two data when signing up as a union member by proving the land owner in the user terminal 100 and then a member It may be a server that determines whether to approve the subscription. In addition, the electronic voting service providing server 300 sets the process for the online general meeting and electronic voting, and when uploading agenda data for the online general meeting or electronic voting in the association server 400, at least one user terminal ( 100), it may be a server that delivers information on participation in an online general meeting or participation in electronic voting, and allows the user terminal 100 to participate in an online general meeting or participate in an electronic voting. The electronic voting service providing server 300 delivers the video of the online general meeting in real-time streaming to the user terminal 100 of each member of the union, and at the same time, has continuity and integrity by storing the video streamed in real time in the block chain, That is, it may be a server that stores the unedited original image. The electronic voting service providing server 300 performs self-verification when participating in an online general meeting or voting electronically from the user terminal 100, and if the voting period is set, the right to consent or withdraw, such as in favor, against, abstention, etc. before the deadline To verify forgery and falsification by storing all the history logs of exercising the It can be a server.

Here, the electronic voting service providing server 300 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop.

At least one combination server 400 may be a server of a combination using an electronic voting service related web page, app page, program or application for redevelopment and reconstruction. The association server 400 uploads the information about it to the electronic voting service providing server 300 when an agenda comes out or the online general meeting is opened to the electronic voting service providing server 300 to upload the information to the user terminal 100 of each member of the union. ), it may be a server that allows you to participate in an online general meeting or to vote electronically. The combination server 400 receives the electronic voting result from the electronic voting service providing server 300, and if there is a dispute, there are three storages from the electronic voting service providing server 300, that is, the platform, the block chain, and the combination server ( 400) may be the server requesting to compare the final results passed to each other.

Here, the at least one combination server 400 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop. In this case, the at least one combination server 400 may be implemented as a terminal that can connect to a remote server or terminal through a network. At least one combination server 400, for example, as a wireless communication device that guarantees portability and mobility, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS(Personal Handyphone System), PDA(Personal Digital Assistant), IMT(International Mobile Telecommunication)-2000, CDMA(Code Division Multiple Access)-2000, W-CDMA(W-Code Division Multiple Access), Wibro(Wireless Broadband Internet) ) terminal, a smart phone, a smart pad, a tablet PC, etc. may include all kinds of handheld-based wireless communication devices.

Figure 2 is a block diagram for explaining the electronic voting service providing server included in the system of Figure 1, Figures 3 and 4 are an electronic voting service for redevelopment and reconstruction according to an embodiment of the present invention is implemented It is a drawing for explaining an embodiment.

Referring to FIG. 2 , the electronic voting service providing server 300 includes a registration unit 310 , a provision unit 320 , a voting progress unit 330 , a history management unit 340 , a verification unit 350 , and a re-voting management unit 360 . ), a voting information unit 370 , a participation confirmation unit 380 , a procedure progress unit 390 , a signature verification unit 391 , and an online general assembly unit 393 .

The electronic voting service providing server 300 according to an embodiment of the present invention or another server (not shown) operating in conjunction with at least one user terminal 100 and at least one combination server 400 for redevelopment and reconstruction When transmitting an electronic voting service application, program, app page, web page, etc. for, at least one user terminal 100 and at least one combination server 400, the electronic voting service application for redevelopment and reconstruction, programs, You can install or open app pages, web pages, and more. In addition, the service program may be driven in at least one user terminal 100 and at least one combination server 400 by using a script executed in a web browser. Here, the web browser is a program that enables the use of a web (WWW: World Wide Web) service, and refers to a program that receives and displays hypertext written in HTML (Hyper Text Mark-up Language), for example, Netscape. , Explorer, Chrome, and the like. In addition, the application means an application on the terminal, for example, includes an app (App) executed in a mobile terminal (smartphone).

Before explaining Fig. 2, the basic concept of consent standards and withdrawal of consent for each stage of project promotion of redevelopment and reconstruction will be explained. The contents described below will not be repeatedly described while explaining FIG. 2 .

<Consent concept>

As consent is a prior expression of intention, it is different from approval, which is an expression of intention after the fact. If consent is sought at the final stage of the reconstruction project, the legal relationship will become clear depending on whether or not the approval is granted as it is the nature of approval. It cannot be done, and since there is no such authority, it must be implemented with prior consent. If the association continues to receive the consent form from the consenter before the application for authorization for establishment of the reconstruction association and fills the quorum, the consent is valid and can be applied for. In other words, consent is obtained from the promotion committee and consent from the establishment of a reconstruction association, a general meeting is held even during project implementation according to the articles of incorporation to obtain the consent of the union members to decide on important matters, Also, the reason for asking for consent is not just for post-approval in administrative procedures, but for the owner of land, etc., as a member of the association, in the subjective position of the implementer, so consent is an active expression of one's will.

<Consent criteria for redevelopment project>

According to the Urban and Residential Environment Reorganization Act (hereinafter referred to as the “Urban Redevelopment Act”), in order to carry out a rearrangement project, obtain the consent of 1/2 of the owners of land, etc. to promote The redevelopment project and the reconstruction project are the same. Redevelopment projects require the consent of at least 3/4 of the owners of land and at least 1/2 of the land area at the time of establishment of a cooperative. In case the land and housing corporation implements the project alone, more than two-thirds of the owners of land and more than one-half of the land area must agree to it. In the case of single implementation by the Housing Corporation, consent is not required, and approval of the management and disposal plan must be approved by a majority of the total number of union members at the general meeting.

<Consent Standards for Reconstruction Project>

The reconstruction promotion committee receives approval only with the consent of a majority of the owners of land, etc., and the establishment of a cooperative requires the consent of more than two-thirds of the owners of each district and more than half of the land area of the owners of each district and a quarter of the owners of all the districts The consent of the landowners of not less than 3 and not less than 3/4 of the land area is required. In the case of joint implementation by the association and the Korea Land and Housing Corporation, a majority of the members of the association, and in the case of a single implementation by the Korea Land and Housing Corporation, more than two-thirds of the owners of land and more than half of the land area In the case of an application for approval for project implementation, more than half of the union members must vote at the general meeting. In the case of the Land and Housing Corporation's independent implementation, consent is not required. In the reconstruction project, procedures such as zone designation, rearrangement plan, promotion committee approval, union establishment approval, project implementation approval, management disposal plan approval, and approval notification are carried out, but in principle, consent from the owner of the land, etc. is required. An important private legal relationship is the basis for changes in individual property rights. In other words, in order for a cooperative, the main body of the reconstruction project, to be established, the owner of the land, etc. must give consent, and members who agree to acquire the right to sell the new building are subject to a sale request.

<Agreement on establishment of maintenance business association>

The agreement on the establishment of the maintenance business association is explained. The agreement to establish a cooperative is an expression of intention for the demolition and new construction of a building, works in both aspects of group establishment and disposition of ownership, and is a concept that includes the act of establishing a cooperative (creation of articles of association) and a resolution for reconstruction. The same shall apply when the association intends to change the authorized matters. However, minor matters prescribed by the Presidential Decree may be reported and changed to the head of the mayor without the consent of the union members. The consent of the landowner, etc. must be given in writing using a seal, and a certificate of seal must be attached. A copy must be attached. When the promotion committee or association is established, the consent of the union members must be given in writing to ensure clarity of expression.

As a reason for arguing over the invalidity of consent in the consent form, the matter regarding the increase in cost sharing is emerging as the most important issue. In this agreement, first, the design outline of the building to be built (use of the entire building and exclusive part, building area, total floor area, structure, building-to-land ratio, floor area ratio, etc.) Third, there are standards for sharing the cost of demolition and construction of buildings (sharing amount of maintenance project costs, calculation standards or methods, etc.) and criteria for determining who will acquire the large share and on what conditions) are described, and fifth, the articles of association must be written and agreed upon. If these contents are not stated in the consent form, it may be the subject of a lawsuit for invalidation of the consent for the maintenance project.

Specifically, if you look at the agreement to establish a housing reconstruction and maintenance business association, the personal information of the division owner, status of divisional ownership (location of ownership, registered building share, registered land share), design outline of new building, estimated cost of demolition and new construction As for cost sharing standards, expenses are imposed and collected according to the articles of association, provisional settlement at the time of management and disposition, and the final determination of the liquidation amount at the time of liquidation of the union. In addition, the value of the assets owned by members is calculated as prescribed by the articles of association, and expenses and profits are equally shared and distributed in accordance with the management and disposition standards stipulated in the articles of association in accordance with the principle of equity. The construction amount to be paid to the contractor and all business-related expenses are firstly covered by the income from the general sale of housing and ancillary welfare facilities, as well as the union members’ contribution as decided or agreed in writing at the general meeting of members. It is stated that the distribution is equitable. In addition, regarding matters related to the attribution of the new building classification and ownership, it describes the criteria for determining the balance of sales, the contents of the owners of welfare facilities such as shopping malls, the sales area, the general sale, and the preservation registration of the new building. In addition, in the event that the contents of the agreement for selection of the union president, agreement to approve the articles of association, agreement on business plan, agreement are changed, or adjustment of the liquidation amount of union members is necessary, agree to continue the project through the change procedure in accordance with the procedures stipulated by the Urban Reorganization Act and the Enforcement Decree of the same law It is specified that And it is stipulated to be sealed with a seal seal.

<Agree on business execution authorization>

After the establishment of the association, an overall project implementation plan must be established for land use plan, maintenance infrastructure and common use facility installation plan, resident relocation measures, tenant housing measures, rental housing construction plan, construction plan, etc. do. In other words, when a project implementation permit is obtained, the contents are deemed to be binding on interested parties and related administrative agencies, and the project operator has the right to start construction and expropriation of land, as well as notices or announcements of various licenses and permits, etc.

<Withdraw consent>

Withdrawal refers to a case where an expression of intention that has not yet taken effect is prevented from taking effect in the future as it is, and a unilateral expression of intention of a party that extinguishes the effect of an expression of intention that has already occurred in the future. have. In other words, if strictly interpreted, withdrawal is a matter of the non-establishment of a juristic act, not a matter after the establishment of the juristic act. Cancellation is to extinguish the effect of an act that has taken effect once, but withdrawal is to confirm that the effect of an indeterminate act does not take effect from the beginning. The Civil Act of Korea stipulates that, in principle, the binding force of an expression of intention cannot be withdrawn. Paragraph 1 of the prize advertisement prohibits withdrawal before the expiry of the period. However, Articles 382 (2) and 383 (2) cannot be withdrawn without the consent of the other party, and Article 452 (2) cannot be withdrawn without the consent of the transferee. have. The reason that the Civil Act stipulates the prohibition of withdrawal is that the objective interests of the other party's trust protection and transaction safety take precedence over the subjective interests of wishing that the representative's expression of his/her intention not to be legally binding.

Consent or permission can revoke or limit the expression of intention, but the effect of withdrawal of consent is non-retroactive, not revocation. Withdrawal of consent means that a person who has consented to the formation of a promotion committee or the establishment of a cooperative withdraws an expression of consent prior to approval of the promotion committee or prior to approval of the establishment of the association. According to precedents, consent can be withdrawn until a resolution to reconstruct becomes valid, and expression of intention to withdraw does not necessarily follow certain procedures and methods unless otherwise stipulated in the association agreement or articles of incorporation. The freedom to withdraw is recognized because it is a position that it is sufficient to have an act or appearance that can be inferred.

There are many views that regard withdrawal under the Civil Act as a unilateral act in which the expression of intention or the expression of intention did not occur before the effect of the expression of intent or the legal act was definitively occurred. In the case of a redevelopment project, if the administrative agency gives a notice that the withdrawal of consent is impossible, the Supreme Court holds that consent is a requirement for the owner of land, etc. to establish a cooperative, not a specific claim right, as to whether the notice is subject to an appeal suit. The administrative agency is not obligated to respond to owners of land, etc. who have consented to the redevelopment project but withdrew their consent, and even if a notice is given that the expression of consent cannot be withdrawn after the public inspection period has expired, the specific rights or interests of those who have withdrawn consent ruled that it cannot be said to have infringed upon

The promotion committee for the establishment of a rearrangement project association may dissolve the promotion committee before approval for the establishment of the association. It can be disbanded by reporting it. In other words, both those who consented as well as those who did not consent are allowed to report the dissolution so that they can claim the right to individual property rights. When a person who has given consent to the reconstruction project withdraws consent or expresses an objection to the reconstruction project, it must be sent to the union and the mayor or county head by attaching a seal seal certificate to the revocation letter and sending it to the mayor or county governor. If received, the fact must be notified to the association without delay.

As described above, when redevelopment or reconstruction is carried out, numerous consents and withdrawals of consent may occur at each project implementation stage. Various civil or administrative litigation may occur in a row, and the union may fall into a serious situation that must be resolved by returning a moving fee, operating expenses, various financial expenses, and compensation for damages to the contractor. Also, it is not easy to visit house to house and collect a consent form. An embodiment of the present invention provides a blockchain-based electronic voting platform for easy voting, consent or withdrawal while preventing various lawsuits and disputes in advance. do it with In case there is any doubt about the voting result, a unique number is given to each individual, and the history log of the case of revoking the right of consent after an agreeing consent is saved, and all votes recorded in the block chain are stored. It is possible to provide a platform that builds trust so that the history, the final vote report, and the result of the platform of the present invention can be matched to check whether forgery or not.

Referring to FIG. 2 , the registration unit 310 may register as a union member when the user terminal 100 performs owner authentication.

The providing unit 320 may provide the user terminal 100 with agenda data and voting rights for each project promotion stage. When self-authentication prior to electronic voting in the user terminal 100, at least one of bio-authentication, accredited certificate, and mobile phone self-authentication may be used. The user terminal 100 may be registered as a member by performing member authentication, exercise the right to consent or withdraw by each stage of business promotion, and receive voting results for each stage of business promotion. In other words, if you prove the owner of land, etc., it is decided whether or not to join the union. Even after the process of self-verification, you have to sign after you vote electronically. This signature data is used to check whether the signature is forged or the same person by handwriting evaluation, which will be described later. Referring to FIG. 4A, ① certify that you are a member of the union by proving the owner of land, etc., when you want to vote electronically or attend an online general meeting, ② perform personal authentication, ③ when you vote electronically, enter your signature data to certify that you are a member ④ The identification code such as the IMEI of the smartphone and the voting date or place are used to obtain a unique number, ⑤ input the identification number on the ballot paper, and then the process of matching all of ① to ⑤ when a dispute arises It is also possible to check whether the actual landowners voted through this. The above-mentioned process is a process of checking whether the person voting is a member of the union or the member himself/herself. Make it clear that they are separate and not identical concepts.

The voting proceeding unit 330 may count the voting results when the right to consent or the right to withdraw is received from the user terminal 100 . The voting progress may be shared with each user terminal 100, but the vote for or against votes or actual results may not be shared.

The history management unit 340 may store the entire voting history in the block chain when the right of consent is withdrawn from the user terminal 100 or the withdrawn right of consent is re-agreed. The entire voting history can be stored and stored in NFT (Non-Fungible Token) in the blockchain. At this time, one of the particularly emerging technologies among blockchain technologies is NFT (Non-Fungible Token) technology. NFT is a non-fungible token. The NFT technology using the virtual asset technology of the block chain stores the digital file in the token and is issued only once, and all transactions are recorded in the block chain, so it is impossible to forge or falsify, so the originality of this digital file is recognized and ownership is granted do. In this way, the entire voting history can be protected as a digital file.

For example, assuming that there are three options for agenda A, i.e., yes, against, and abstain, and user B has made three changes to his/her intentions, yes-against-abstain, favor-again-agree, favor-abstain- There can be a total history of various expressions of opinion, such as against, in favor-abstain-agree, against-agree-abstain, against-affirm-against, against-abstain-agree, against-abstain-against, against-affirm-abstain, etc. The entire history will be recorded. It is possible to continue revoting until the voting deadline and gives an opportunity to change the expression of intention, and whenever the expression of intention is changed, self-authentication is performed and a unique number is received with an identification code such as the IMEI of the user terminal 100, and the sign , so it is easier to check the identity of whether the actual user B voted or someone else, C, voted.

The history management unit 340 may proceed with the electronic voting based on a block chain as described above. At this time, when collecting the consent form prior to the establishment of the association, most of the methods are employed by the promotion committee, such as hiring a service or subcontracting to receive the consent form, and giving incentives every time the consent form is received. Or, in most cases, the calm of the dwelling is disturbed by ringing the bell as soon as you see that the lake is lit, regardless of whether it is day or night. If the block chain is used, the ledger is public and shared, so if the landowner of a specific lake did not vote or voted against, the inquirers could concentrate on that specific lake and put pressure on them to turn their votes against. Accordingly, in one embodiment of the present invention, in order to keep anonymity, a model that provides anonymity to a voting system using a block chain is used by applying the concept of a master node of Dash Coin.

<Anonymous voting model using blockchain>

In BEV (Blockchain-enabled E-Voting), voting is conducted by sending tokens to accounts representing most candidates. The remittance transaction is recorded on the blockchain in the form of <sender account, remittance amount, recipient account>. Although the account is encrypted with a hash, Bitcoin users are not untraceable. Therefore, it is difficult to provide sufficient anonymity when applied to voting. Cryptocurrencies that provide more complete anonymity are called Dark Cash. Representative dark cash are Zcash, Monero, and DashCoin. Jetcash is a method of verifying with Zero-Knowledge Proof without exposing the sender, recipient, and remittance amount. Zero-knowledge proof may be suitable for general remittance, but it is difficult to apply to voting where the number of recipients is small and the amount of remittance is always one. Monero uses Ring Signature, Ring Confidential Transactions (CT), and Stealth Address technology to avoid exposing the sender, remittance amount, and recipient, respectively. In the case of voting, it is difficult to apply because the remittance amount is constant and the recipient can be easily specified. Ring signature, a method of protecting senders, is a type of group signature method, and it is also difficult to apply to voting.

Dashcoin is a hard fork of Bitcoin, a virtual currency that provides Instant Send and Private Send, and forms a secondary network of master nodes to support this service. Master nodes mean full nodes that have full block information. In Bitcoin, the number of full nodes is gradually decreasing because they do not receive sufficient rewards. In Dashcoin, in order to maintain the virtual currency ecosystem, it is solved by providing additional rewards to master nodes in a PoS (Proof of Stake) method. Existing transactions are stored in the block chain in units of transactions, but in CoinJoin, mixing is performed to secure anonymity. Masternodes can perform this mixing operation multiple times, making it more difficult to track money flows. The secondary network composed of master nodes is more suitable for voting than other dark coins because it is easy to provide functions such as distribution and counting of ballots required for voting.

Remittance and voting have the following differences in the characteristics of data processing. First, in the case of remittance, the session is simple, and there is almost no pre-work or post-work before the session. Voting requires various preparations at the start stage, and post-processing such as counting is also required at the completion stage. Second, while remittances must be processed within minutes at most, voting takes hours to days. Therefore, the performance of the algorithm or the fast response time are not required. Third, unlike remittance, voting is highly likely to compromise anonymity because the destination, that is, candidates are a small number. Fourth, in voting, there is no concept of balance because one person casts one vote. This characteristic provides ease of defense against traceback attacks caused by balance. Lastly, although currency does not have an expiration date, ballot papers expressed as tokens have a set expiration date and cannot be used again after voting is complete. Therefore, a token generation method such as ERC20 (Ethereum Request for Comments 20) must be used for each vote. In order to reflect these voting characteristics, it is difficult to apply the existing remittance method as it is, so a modification is required.

<BEV Voting Process>

First of all, ① The Election Commission defines meta information such as voter list, voting period, and candidate list for the voting agenda and records it in the block chain. ② Voters register in the blockchain that they are legitimate voters. ③ The Election Commission generates tokens to replace the ballot papers and ④ distributes tokens to voters. ⑤ Voters perform voting by sending tokens to the desired candidate account. When the voting time ends, ⑥ counting is performed. When the counting is completed, you can check ⑦ voting results. ⑤ The previous steps are different depending on the voting environment, so we will modify ⑤ and later, which deal with anonymity.

The blockchain development environment is different from the general computing environment. Blockchain is a decentralized system that is different from traditional distributed systems. That is, it is a pure P2P system composed of trustless nodes without a central server and having a concurrent and autonomous algorithm. Therefore, the operating environment is very different from the existing distributed system, so the design and development method must also be changed. Each node implements an algorithm with a smart contract. These contracts can include local variables, but there is a limitation in that only information stored in the blockchain can be shared between nodes.

At this time, each user in the voting service accesses the peer node using a dAPP (decentralized application) suitable for their role. To provide anonymity, each peer node does not record directly on the block chain, but goes through an anonymization process through the master node network, and the master nodes record it on the block chain. Since the algorithms are autonomously executed in parallel, a method of synchronizing the state of all nodes is required. The state of the state transition required for BEV synchronization is recorded on the blockchain and can be shared by all participating nodes. The start state means the state in which voting preparation is complete. When the voting start time arrives, it enters the Voting state and can vote, and when the voting period ends, it transitions to the Counting state. When the aggregation of all master nodes is completed, the voting becomes Completed and the voting result can be checked through the blockchain. In other words, all states are synchronized through the blockchain.

<Securing anonymity>

The most basic security of anonymity is encryption (transaction mixing) of voting information. Anonymity is improved by encrypting using the public key of the master node so that voters can only recognize the master node. The master node processes voting information only internally. The ballot papers that have arrived so far are stored in the ballot box (Ballot_Box) inside the master node, and when they are counted, they are mixed and moved to Votings, and the following processing is performed.

<Load Balance>

Voters must select a master node to delegate mixing to. If a master node is autonomously selected without synchronization, a load balancing problem may occur in which specific master nodes are intensively selected. Therefore, load balancing must be considered in the selectMasterNode(voter) function that selects its own master node. Dashcoin provides determisticOrdering(), which lists the master nodes in order, and CalculateScore(), which calculates the pseudo-deterministic random value of each master node. Using this, each node can share the order of master nodes without special synchronization work in a decentralized system.

When the order of master nodes is determined, each voter can select a master node while balancing the load for load balancing. length = |eligible voter list| You need to secure enough master nodes like / no_vote_slots * 1.2, and if there is still a conflict, select a master node with room for mixing adjacent to the selected master node.

<Balanced Voting>

If only one stage of the master node is passed and the voting results are biased, anonymity may be compromised. To solve this problem, more advanced anonymity can be secured by passing the master nodes of several stages. This is called chain mixing. How many steps it takes to secure sufficient anonymity will be described later. In the case of chain mixing, load balancing must be considered in the process leading to the next step, and in this case, the load balancing algorithm is used again to solve it. For example, if +current_mixing is added to the line of the algorithm, the master node is randomly selected at each step by the Avalanche effect.

<Synchronization of aggregation stage>

When voting ends, the counting phase begins. In chain mixing, information that all master nodes have completed the primary mixing must be shared before the next stage, the secondary mixing, can be performed. Therefore, it is necessary to synchronize the fact that each step has been completed among all selected master nodes. To this end, each master node records the fact that it has completed mixing in the blockchain. When the number of recorded information becomes the number of secured master nodes, it can be determined that all nodes have completed the corresponding step. Since the load balancing cannot be perfect in the aggregation stage, there may be cases where fewer votes than no_vote_slots come to the master node. In this case, add a transaction that sends 0 tokens to improve anonymity.

The blockchain maintains a list of secured master nodes, and creates one ‘:Election’ for one election. Identifiers beginning with : mean an anonymous object in UML. Therefore, when multiple elections are held, multiple ':Election' are recorded. One ‘:Election’ determines the necessary values by the Election Commission before the voting starts and records them on the blockchain.

The reward system among participants without trust is an essential characteristic of blockchain that maintains and develops the ecosystem by motivating participation. However, since this is for voting, each participant's responsibility and reward elements must be considered to maintain the voting ecosystem. Participants in the voting system include voters, election committees, and master nodes. Voters are entitled to vote in order to exercise their rights and are obligated to pay taxes or dues to the Election Commission. The Election Commission has most of the authority to conduct voting and has a duty to ensure that the work is done fairly and safely. Masternodes provide computing resources to receive continuous financial rewards. The Election Commission pays the master nodes for the smooth running of the election so that the ecosystem can be maintained.

Equation 1 shows how anonymity is strengthened when increasing the level of chain mixing. Anonymity increases exponentially with each step of mixing, so anonymity can be sufficiently increased at a low cost.

Equation 2 is an analysis of the chain mixing execution time required to additionally provide anonymity. In the formula, since s and m are constants determined for each election, the calculation time of the counting step increases linearly with the number of voters, indicating that there is no major problem.

In order to develop a blockchain service, it is necessary to choose between a public blockchain and a private blockchain in advance. The closed type has advantages in user management and protection from external attacks, but since the operation scale is small and the reward is small, it may be difficult to bear costs to build and operate the blockchain ecosystem. Also, due to its small size, it is vulnerable to the Byzantine Fault Tolerance problem, which is an internal attack. Therefore, it is preferable to use a public blockchain such as Ethereum, but it does not exclude the use of a closed type. In Dash Coin, several functions can be improved in preparation for the following various anonymity attacks that occur in coin join.

The first problem is Tracing Coinjoin By Amounts. It is an attack that can infer the relationship between the sender and the receiver by a combination of a specific amount received. The second problem is a Forward Linking attack. Bitcoin uses UXTO (Unspent Transaction Output). The moment the sender uses the remaining balance after the transaction is used, the sender can be identified by checking the balance of previously used transactions. The third is Through Change Linking. De-anonymization attacks occur even when the amounts separated by UXTO are combined and used. All three of the above attacks are methods of tracking the balance. Since voting has no balance, all three traceback attacks above can be prevented.

A general BEV lacks consideration for the participant's compensation. The storage of voting information is stored in the database only in the case of D-CENT. If stored on a blockchain, it can be used even if you do not trust the Election Commission. In the case of a general BEV, anonymity cannot be provided because all information is exposed. However, in the case of D-CENT, there is a limitation in that anonymity can be guaranteed only if the Election Commission is trusted. In the case of aggregate synchronization and load balancing, it is an additional work to provide anonymity and has no meaning in existing methods.

The verification unit 350 transmits the voting result to the user terminal 100 as the final voting history result, and can check forgery by matching the entire voting history, the final voting history result, and the voter history in the platform. At this time, as described above, the total voting history refers to the history of changing the affirmative, negative, and abstention by user B until the voting deadline, that is, the number and contents of re-voting. The final result of voting history is what percentage of the voter turnout for item A was, what percentage of union members' consent was obtained, and whether the result was passed or rejected. The voter history in the platform is the vote record of the voter, that is, the user terminal 100 remaining in the database of the electronic voting service providing server 300 according to an embodiment of the present invention. [Platform-Blockchain-Combination] Verification can be performed by comparing the results of mutual voting.

The re-voting management unit 360 may set to enable revoting, including the exercise of the right of consent after the exercise of the right to withdraw or withdraw the right of consent before the voting deadline, when the voting deadline for electronic voting is set for each project promotion stage. For example, if it is assumed that the current time is XX o'clock on XX year XX, XX o'clock, and voting closes by YY o'clock, the user's intention can be changed or deleted during [YY-XX] time. The re-voting can be confirmed, or the confirmed re-voting can be canceled again and a re-voting can be conducted. The history of this process can all be stored in the NFT.

The voting information unit 370 may visualize the voting results of the plurality of user terminals 100 as graphs of the participation rate and the voting rate and transmit it to the plurality of user terminals 100 . In this case, the user terminal 100 may be a plurality of user terminals 100 belonging to different subjects. Of course, the pros and cons may not be provided in real time because it may affect public opinion.

Participation confirmation unit 380, by using the device unique number and voting time of the user terminal 100 to give each user a unique number, it is possible to record the unique number in the electronic voting result sheet. The device identification number may be, for example, IMEI, but is not limited thereto. Voting time may be similar to the concept of timestamp, but at this time, by adding more GPS, the concept of place may be further included to prove it. You can also add more facial recognition results.

The procedure progress unit 390, when conducting an electronic voting for each project promotion step, after receiving authentication from the user terminal 100, confirms and selects the voting agenda, receives a signature from the user terminal 100, and the user terminal ( 100), and when voting is finished, you can print out to check my voting details on the voting page.

The signature verification unit 391 registers signature data for signing by using a touchpad and a mouse from the user terminal 100, and when the electronic voting medium is a touchpad, the signature of the previously stored touchpad is registered. The handwriting can be verified by comparing the data and the sign data input from the user terminal 100, and by comparing the sign data input from the user terminal 100 with the pre-stored sign data of the mouse when the medium for receiving the sign is a mouse. .

For example, if the user name is blush, the singularity is that when writing or signing the name blush, certain parts are written with more force, and certain parts are stroked faster, that is, faster or slower. this exists Therefore, the principle of appraisal of handwriting is used, and when the user's signature data signed by the user is learned by applying RNN (Recurrent Neural Network), it reflects time-series changes. does not At this time, the brush strokes of painting are expressed as strokes, and in the present invention, it is determined whether or not the person who signed using this stroke is the same as the person who registered the first signature data. Here, the reason that the signature data using the mouse and the signature data of the pad or tab are separately received is that the strokes of the signature data are different when signing using the mouse and when signing the pad or the tab.

As described above, brush strokes in painting are expressed as strokes, and when these strokes are converted into data, a stroke profile can be created. However, in order to create a stroke profile, it is necessary to retain data for various works, and even if image transformation such as rotation or size adjustment is used to expand the database, the fundamental problem is still not solved. Therefore, a method of increasing the accuracy of the stroke profile by creating a new shape of the stroke while preserving the texture and characteristics of the existing stroke is used. A stroke has two curve directions based on the center, up and down, and to bend in a desired direction, the start point (srtPoint) and end point (endPoint) of the stroke must be known, so a bounding box including the entire stroke is created.

Then, after dividing on the horizontal axis, a box at the beginning of the signature and a box at the end of the signature can be created. When signing, the histogram value may be higher than the beginning of the signature because it is completed by pressing and releasing the finger. In addition, in order to set the curve weight to be as similar as possible to that drawn by a person, it can be set within an anatomically possible range. In this case, the inner angle of the arc is the curve weight, and the center point of the stroke is the starting point for warping. The target points are the points that meet the arc when a straight line is drawn from the center of the arc in the direction of the starting point. When curve weighting is given in this way, various types of databases can be obtained, a training data set for training can be obtained abundantly, and as a result, it is possible to output with high accuracy even for a query to be classified into a modeled profile.

The online general meeting unit 393 sets the real-time streaming only in the user terminal 100 that has authenticated as a member after being authenticated as a member when shooting the general meeting and real-time streaming, and overlays the voting agenda in the screen that shoots and outputs the general meeting In addition, when a voting item is selected, data on the voting item can be output. The online general assembly 393 may store real-time streaming video data in the block chain.

In addition, an embodiment of the present invention allows only one electronic wallet address per user, in addition to the above-described block chain-based NFT storage or using Dash Coin, and only one vote per person can be exercised on one agenda. You can also use Hyperledger Fabric-based blockchain to do this. Hyperledger Fabric allows only authorized users to participate in the blockchain network, and can also set the range of operations that can be performed by accessing a resource called the ledger. The concept of authentication and authorization for access to the ledger is key. To summarize Hyperledger Fabric concisely, it can be defined as a shared ledger that links authentication and authorization. Hyperledger Fabric operates around a smart contract called Chain Code and manages the ledger by adding blocks to the blockchain. Some of the features of Hyperledger can be summarized as follows.

<User Management (Membership Service)>

Access to the blockchain network is granted through a central CA (Certification Authority) server that manages authentication and authorization, and each user is issued a certificate such as a public certificate. If the corresponding certificate is revoked or tampered with, it is impossible to access the blockchain network. When a new block is added to the block chain, it is possible to track who added which block because the user's electronic signature is recorded in the block as well.

<Distributed Ledger>

Hyperledger Fabric records the information of the system constituting the network in the first block, and then stores the representative server information of each organization and the chaincode information, which is the implementation of the smart contract, in a few blocks. This basic information is stored in the first 5 blocks of the block chain, and from subsequent blocks, new block information added according to the execution of the chain code is added. Block chains are constructed in such a way that forgery can be detected immediately by connecting blocks and blocks with unique values calculated through an operation called hash.

<Smart Contract>

In Hyperledger Fabric, there is a chaincode that implements a smart contract, and this chaincode is a program that adds or inquires blocks to the ledger. Chaincode can implement logic in Java, Go, and Javascript, and performs appropriate business logic and responds to requests from external programs that access the block chain. Chaincode is a kind of contract, and Hyperledger Fabric compares and verifies external requests with the requirements of the contract, and if there is no abnormality, the execution result is recorded in the ledger.

<How Hyperledger Fabric works>

Hyperledger Fabric consists of an orderer server that executes the chaincode and a peer server that initializes the chaincode and verifies the contents to be executed. In some cases, a CA (Certification Authority) server in charge of authentication and authorization is operated. However, if the user and organizational configuration hardly change in the operating environment, the CA server is not operated, and only the certificate information generated initially is operated. . The operating flow of Hyperledger Fabric is as follows. The client application connects to the peer for chaincode execution. Passes the content to be executed to the chaincode to the peer. The peer pre-verifies the transaction received from the application and returns the verification result to the application (simulation behavior that is not reflected in the ledger). The application confirms that the pre-verification result is not abnormal and sends a request to the orderer to perform the transaction. The orderer executes the chaincode to update the ledger and return the corresponding result.

<Voting System>

The premise of building a system with permission-type blockchain is that only authorized users can access it. Systems that deliver authorized users to Hyperledger Fabric must also be identified at the system design stage, and only authorized systems must be allowed to communicate in the blockchain network. Communication policy and organizational structure for system configuration are as follows. First, identification of permitted system-specific information (IP, domain, etc.), second, allow communication between permitted systems by configuring a firewall, and third, block communication between permitted systems except for communication ports of Hyperledger Fabric network. , Fourth, applying the same policy to the newly added system, and fifth, considering applying multiple orderer and peer servers and messaging distributed processing solution for load balancing.

In addition, in the system organization configuration, at least two logical organizations should be configured, so that one organization should grant write permission for the ledger for voting, and other organizations should only grant read permission for monitoring the voting status and inquiring the results. Organizations with read permission on the ledger may additionally configure a separate communication channel to verify voting or link verification information with other systems. Consistency in ledger management must be ensured.

<Chaincode and ledger management>

When creating a chaincode, it is necessary to number and manage a unique number in addition to storing the user's voting record. Since specific identification of users may undermine the principle of anonymous voting, it is necessary to classify and manage users to the extent that they are not specified so that they can be used for verification of final votes. First, the unique number collection and storage for voting behavior, and secondly, the unique number is generated by combining the current time of the pre-specified server and the peer server information to be numbered, and the time and the number generated by the numbered number during post-verification Designed to be tracked by the server, thirdly, the number of voting records is stored for comparison between the number of unique voting numbers and the user's total voting records, and fourthly, the user's voting records are stored (information specific to the user is not recorded). .

<Authentication Management>

Apart from the authentication process of Hyperledger Fabric, it is necessary to separately establish authentication at the front of the voting system. A unique user must be authenticated with the user's social security number, mobile phone number, etc., and the authenticated result must be delivered to Hyperledger Fabric. The part that authenticates a specific user before the user enters the voting system is a part that must be managed separately by a third-reliance institution in compliance with legal regulations and rules for personal information protection, and is not additionally dealt with in one embodiment of the present invention. In the process of recording the voting results in the ledger in Hyperledger Fabric, a separate unique number must be stored. In addition, the user's authentication result value is stored in the Hyperledger Fabric ledger to add the authentication result when the user enters the voting system. It should be stored together as a data and used as data to prevent duplicate voting. The authentication result value is a one-way encrypted unique hash value for personal identification information such as resident number, and can be used in the system to check whether a specific individual has voted.

In summary, the Hyperledger Fabric-based voting system has a characteristic that it is difficult to forge or falsify the ledger because authorized users inquire the voting details in real time and the voting details are stored in a block chain in multiple servers (Peers). Because voting and ballot counting information can be viewed and verified in real time on peer servers assigned to multiple organizations, voting stakeholders can acquire ballot counting results in near real time. In other words, voting can be conducted while ensuring transparency and reliability. By using Hyperledger Fabric's Organization and Channel, it is possible to ensure voting accuracy and prevent tampering with voting results.

Hereinafter, an operation process according to the configuration of the electronic voting service providing server of FIG. 2 will be described in detail with reference to FIGS. 3 and 4 as an example. However, it will be apparent that the embodiment is only one of various embodiments of the present invention and is not limited thereto.

Referring to FIG. 3A , after registering as a member through member authentication, when an agenda is raised, the user terminal 100 may select the agenda and then vote for or against as shown in FIG. 3B . Voting can be revoted until the closing date, and all of the history at this time can be stored in the NFT. When an online general meeting is held as shown in FIG. 4A, an icon for viewing an agenda is displayed on the screen while outputting a real-time streaming video, and when the icon is pressed, an agenda text or image can be output. In addition, when it is time to vote during the online general meeting, the electronic voting icon is floated, and when this is selected in the user terminal 100, it goes directly to the electronic voting screen or can be proceeded by pressing yes or no on the online general assembly screen. In the case of only electronic voting as shown in FIG. 4B, most of the rest are similar except for real-time streaming. As shown in Figs. 4c and 4d, it is also possible to verify voting manipulation or forgery by matching three repositories with each other.

The matters not described with respect to the method of providing an electronic voting service for redevelopment and reconstruction of FIGS. 2 to 4 are the same as or described with respect to the method of providing an electronic voting service for redevelopment and reconstruction through FIG. 1 above. Since it can be easily inferred from the contents, the following description will be omitted.

5 is a view showing a process of transmitting and receiving data between each component included in the electronic voting service providing system for the redevelopment and reconstruction of FIG. 1 according to an embodiment of the present invention. Hereinafter, an example of a process in which data is transmitted and received between each component will be described with reference to FIG. 5, but the present application is not limited to such an embodiment, and the example shown in FIG. 5 according to various embodiments described above will be described. It is apparent to those skilled in the art that the data transmission/reception process may be changed.

Referring to FIG. 5 , the electronic voting service providing server registers as a union member when the owner authentication is performed in the user terminal (S5100).

The electronic voting service providing server provides the agenda data and voting rights for each phase of the project to the user terminal (S5200), and aggregates the voting results when the right to consent or the right to withdraw is received from the user terminal (S5300).

The electronic voting service providing server stores the voting history as the entire voting history in the block chain when the right of consent is withdrawn or the withdrawn right of consent is re-agreed from the user terminal (S5400), and transmits the voting result to the user terminal as the final voting history result, and voting Forgery is checked by matching the entire history, the final voting history result, and the voter history in the platform (S5500).

The order between the above-described steps ( S5100 to S5500 ) is merely an example and is not limited thereto. That is, the order between the above-described steps ( S5100 to S5500 ) may be mutually changed, and some of these steps may be simultaneously executed or deleted.

Matters not described with respect to the method of providing an electronic voting service for redevelopment and reconstruction of FIG. 5 are the same as or described for the method of providing an electronic voting service for redevelopment and reconstruction through FIGS. 1 to 4 above. Since it can be easily inferred from the contents, the following description will be omitted.

The method of providing an electronic voting service for redevelopment and reconstruction according to an embodiment described through FIG. 5 is also implemented in the form of a recording medium including instructions executable by a computer, such as an application or program module executed by a computer. can be Computer-readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, computer-readable media may include all computer storage media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

The electronic voting service providing method for redevelopment and reconstruction according to an embodiment of the present invention described above is applied to an application basically installed in a terminal (which may include a program included in a platform or an operating system, etc. that is basically installed in the terminal) may be executed by the application store server, an application or an application (ie, a program) directly installed in the master terminal by a user through an application providing server such as a web server related to the application or the corresponding service. In this sense, the method for providing an electronic voting service for redevelopment and reconstruction according to an embodiment of the present invention described above is implemented as an application (ie, a program) installed by default in a terminal or directly installed by a user, and a computer such as a terminal It can be recorded on a readable recording medium.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

Claims (10)

A user terminal that authenticates a member of the association when the owner of the land is verified, joins the association as a member, exercises the right to consent or withdraws the right of consent for each stage of the project, and receives the voting result for each stage of the project; and
If the user terminal proceeds with owner authentication, a register to register as a union member, a provider that provides agenda data and voting rights for each stage of business promotion to the user terminal, and a vote that counts voting results when a right to consent or a right to withdraw is received from the user terminal A progress unit, a history management unit that stores the entire voting history in the block chain when the right of consent is withdrawn or the withdrawn right of consent from the user terminal is re-agreed, and transmits the voting result to the user terminal as the final voting history result, A verification unit that checks forgery and falsification by matching history, final voting history result, and voter history in the platform, using the device unique number and voting time of the user terminal, GPS information, and face recognition results to give each user a unique number, Participation confirmation unit for recording the unique number in the electronic voting result sheet; When shooting a general meeting and streaming it in real time, it is set so that real-time streaming is only performed on the user terminal that has authenticated as a member after being authenticated as a member, and the voting agenda is overlaid on the screen that shoots and outputs the general meeting, and if the vote is selected, the vote When conducting electronic voting for each stage of the online general assembly to output data on the agenda, after receiving personal authentication from the user terminal, check and select the voting agenda, receive a signature from the user terminal, and the user terminal to give a unique number and when voting is finished, a procedure progress unit that outputs to check my voting details in the voting page, registers signature data for signing using a touchpad and a mouse from the user terminal, and performs the electronic voting When the medium for receiving the signature is a touchpad, the previously stored signature data of the touchpad and the signature data input from the user terminal are compared, and when the medium for receiving the signature is a mouse, the previously stored signature data of the mouse and the user terminal Electronic voting service providing server including a signature verification unit for verifying handwriting by comparing the signature data input from the; includes;
The verification unit,
When there is a dispute, according to the request of the union server, the total voting history stored in the block chain, the final voting history result, and the voter history in the platform are matched to check forgery and forgery,
The signature verification unit,
The handwriting is verified based on the time-series change learned by applying the RNN to the sign data,
The electronic voting service providing server,
Floating an electronic voting icon when it is time to vote during an online general meeting, and displaying an electronic voting screen when selecting the electronic voting icon in the user terminal An electronic voting service providing system for redevelopment and reconstruction.
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