[논문]프롭테크 도입을 통한 부동산 전자계약시스템 개선에 관한 연구 - 블록체인 기술을 중심으로 -

이성민; 김희준; 이명훈; 김재준

doi:10.13161/kibim.2021.11.3.012

프롭테크 도입을 통한 부동산 전자계약시스템 개선에 관한 연구 - 블록체인 기술을 중심으로 -
A Study on the Improvement of Real Estate Electronic Contract System by Introducing PropTech - Focusing on BlockChain Technology - 원문보기

Journal of KIBIM = 한국BIM학회논문집, v.11 no.3, 2021년, pp.12 - 21

이성민 (한양대학교 건축공학과) , 김희준 (한양대학교 도시대학원 도시개발경영전공) , 이명훈 (한양대학교 도시대학원) , 김재준 (한양대학교 건축공학부)

Abstract ▼ AI-Helper

Existing real estate markets are monopolized because they are capital intensive and have information asymmetry. However, with the advent of the Fourth Industrial Revolution, technology is converging in various industries based on information technology (IT), and the real estate market is also developing a new field called "PropTech". According to this trend, new PropTech technologies are emerging in various real estate services sectors in Korea, but the electronic contract system, which accounts for the largest portion of the real estate industry, is still cited as a complex identification process and long processing time. Therefore, in this paper, we propose an improvement plan for the current electronic contract system through the introduction of blockchain technology, which is drawing attention with the development of PropTech, and explore the possibility of introduction by producing an experimental model of blockchain-applied electronic contract system in a programming language.

주제어

표/그림 (9)

그림 Figure 1. Business area of proptech (KB Financial Research Group, 2018)
그림 Figure 2. Flowchart of real estate electronic contract (MOLIT Website, 2016)
표 Table 1. Characteristics of blockchain by type (Kim, 2018)
표 Table 2. Characteristics of blockchain by generation (Park, 2018)
그림 Figure 3. Changes in the flow of electronic real estate contract procedures brought about by the introduction of blockchain (1st)
그림 Figure 4. Changes in the flow of electronic real estate contract procedures brought about by the introduction of blockchain (2nd)
그림 Figure 5. Block Generation Process for Real Estate Electronic contract
그림 Figure 6. Block-to-Block connection process
그림 Figure 7. Verification process of blockchain structure

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