• 한국건설안전학회 논문집
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• 제4권1호
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• pp.22-29
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• 2021

추락사고 방지를 위해 근로자의 단순 실수와 부주의까지 포용할 수 있도록 건설현장 스마트 안전장비 사용 의무화 등의 정책 및 법령이 시행됨에 따라, 스마트 안전장비 기술 개발 및 현장 도입에 대한 관심이 더욱 증가되고 있다. 그러나 스마트 안전장비의 잠재성에도 불구하고, 사용자에게 채택되거나 사용되지 않으면 건설 안전에 기여할 수 있는 기회는 주어지지 않는다. 본 연구의 목적은 추락사고 방지를 위한 스마트 안전장비의 성능과 특징에 따른 사용자별 인식과 기대의 차이를 통해 스마트 안전장비 채택에 관한 결정요인을 조사하는 것이다. 이를 위해 스마트 안전장비 중 최근 국내/외에서 기술개발 및 연구가 활발히 진행 중인 스마트 안전대에 대한 안전관리자 및 근로자의 인식을 조사하였다. 연구 결과는 스마트 안전장비에 대한 사용자별 인식 차이를 확인함으로써 건설현장 추락사고 방지를 위한 스마트 안전장비 도입 활성화에 관한 통찰을 제공할 것이다.

• 한국건축시공학회지
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• 제12권6호
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• pp.558-565
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• 2012

Schedule management of construction work is critical to completing construction projects within a given period of time. Many efforts have been made and multiple tools have been developed to support the management of construction projects using smart devices such as smartphones and tablet PCs. This study proposed a method for managing construction schedules via a smart device using Flash. The interactive and graphic properties of Flash enable the development of an app that can allow a field manager to manage schedules easily and efficiently. A prototype was implemented using Adobe Flex Builder, and a sample network was applied in a smartphone. It is convenient for a construction manager to manage construction schedules using the tool because Flash controls graphic components easily. In further studies, network diagrams such as CPM (Critical Path Method) should be developed and applied to the app.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제9권8호
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• pp.3249-3257
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• 2015

The smart convergence environment, in which all industries are converged around ICT infrastructure -- with the eventual inclusion of both industry and culture -- looms. With the emergence of new convergence industries such as smart medicine, smart cities, and smart automobiles, the ICT infrastructure is recognized as the foundation of the overall economy. As such, the importance of the next generation of information and communication construction businesses, which constructs the ICT infrastructure, is highlighted under the smart convergence paradigm environment; various multilateral policies to foster the information and communication construction business -- led by the Ministry of Science, ICT, and Future Planning -- are being implemented. Like other infrastructure industries, however, the estimation of the demand function of the information and communication construction business overall is essential for effectively establishing promotional policies for information and communication construction businesses. However, there has been no study which theoretically estimates the market demand function in the information and communication construction business thus far. The pursuit of a creative economy is a national agenda, as the significance of accelerating the ICT infrastructure is emphasized. Therefore, this paper seeks to estimate quantitatively the demand function in the information and communication construction business using empirical data and a statistical model and then to present policy implications which will aid the development of the information and communication construction business.

• 디지털융복합연구
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• 제11권5호
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• pp.187-199
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• 2013

스마트폰의 보급으로 모바일 환경으로의 변화는 모바일 시대라는 전환기를 가져왔다. 스마트 모바일 오피스는 바로 이러한 스마트폰이라는 새로운 모바일 환경과 소셜 미디어가 결합된 형태이다. 스마트폰을 이용한 모바일오피스 환경 구축은 스마트폰 시장의 활성화를 가져왔으며, 고객관리를 위한 CRM구축은 새로운 요구사항으로 대두되고 있다. 그러나, 현행 정보시스템 감리 기준만으로는 스마트 모바일 오피스 환경에서의 CRM 구축을 위한 감리에 적용하기에는 점검분야나 점검항목이 부족한 현실이다. 따라서, 본 논문에서는 스마트모바일 오피스 환경에서의 CRM 시스템 구축을 감리를 위한 모델을 제안하였다. CRM 구축에서 감리 영역 및 점검 항목들을 제안하였으며, 도출된 감리영역, 점검항목이 스마트 모바일 오피스 환경에서의 CRM 구축 감리의 목적에 부합되는지를 설문조사를 통하여 제안한 모델의 적합성을 검증하였으며, 검증결과 보통이상 만족도를 가지는 것으로 나타나 적합하다는 결론이 도출되었다.

• 건설관리
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• 제23권1호
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• pp.11-15
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• 2022

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2015년도 추계 학술논문 발표대회
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• pp.168-169
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• 2015

SMART Frame is a composite precast concrete structure system to deliver the advantages of both steel frame and reinforced concrete. Many studies have established to date that SMART Frame is more advantageous than conventional frame-type structure in terms of structural stability, constructability, economic viability as well as reduction of construction schedule. However, such studies have focused primarily on wall-type or flat slab-type apartment housing structures, failing to include Rahmen structures in their scope. Accordingly, this study aims to analyze the benefits of potential application of SMART Frame to RC Rahmen structures. As the structural stability and constructability of SMART Frame is already proven, this study reviews its benefits from the perspective of cost reduction. Conclusion of this study will be used subsequently in predicting the benefits of SMART Frame when it is adapted to RC Rahmen structures.

• International Journal of Internet, Broadcasting and Communication
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• 제13권4호
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• pp.143-153
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• 2021

Recently, by applying the 4th industrial revolution technologies such as A.I., IoT, and big data to general residential infrastructure, various application services of residential-based are provided to residents through linkage and utilization between technologies. Accordingly, smart housing system is increasing as advanced living spaces that can improve the quality of life and convenience of residents. Such a smart housing is expected to be an item that can create new demands and markets in the construction industry since it provides a new paradigm that combines construction technology and IT by combining IT technology with existing construction industry. Based on this, it is expected that it will be possible to gradually develop large-scale markets such as smart buildings and smart cities. In this paper, therefore, we propose an artificial intelligence multiplex smart housing system as an intelligent platform that can autonomously manage and control the size of places and spaces, used for various purposes based on smart housing technology by using artificial intelligence systems.

• 한국농촌건축학회논문집
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• 제24권2호
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• pp.29-36
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• 2022

This study analyzed the effects of building and greenhouse structural code on the structural design and the greenhouse construction cost. The over-design possibility of greenhouse was analyzed when building structural code was applied using standard smart greenhouse drawings. The possibility of decrease in greenhouse construction cost was investigated if the currently applied building structural code was replaced with greenhouse structural code. As a result of comparing the member sizes with the standard drawings, building structural code was designed with 13%~74% more steel than greenhouse structural code. When building construction estimate was replaced with greenhouse construction estimate, it was possible to reduce the total construction cost of the glass greenhouse by 17% and that of the vinyl greenhouse by 14%. Since there is no standard construction estimate suitable for greenhouses, the wage unit price is set excessively, and the construction cost of the smart greenhouse is increasing. In conclusion, it is necessary to establish greenhouse structural code and greenhouse construction estimate to lower the greenhouse construction cost.

• 한국안전학회지
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• 제35권6호
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• pp.46-53
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• 2020

The domestic construction industry is becoming larger, high-rise and specialized. However, safety consciousness is still staying in low levels and falling accidents are apt to rise compared to other industries. So, the new way of safety management is required for reducing of the construction falling accidents. In this paper, we evaluate appropriateness of safety management on construction sites utilizing USN using smart safery equipment. Thus, we calculate loss costs of falling accidents considering accident rates and costs of the USN using smart safery equipment installation then compare both calculated costs. This research aims to propose the method for reduction of construction accidents in addition to conventional safety control methods by analyzing the propriety of applying USN using smart safery equipment on construction sites.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2023년도 봄 학술논문 발표대회
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• pp.369-370
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• 2023

Although the construction industry has become highly advanced, traditional accidents still occur on construction sites, prompting numerous studies and systems aimed at accident prevention using smart construction technology. This study is an exploratory investigation of utilizing unmanned aerial vehicles (UAVs) for safety management. The study aims to verify harmful and hazardous factors that UAVs can detect on construction sites, classify management factors, and define improvement measures to present a checklist for each process. Through this, we hope that smart construction technology will be further expanded and applied for on-site safety management.