• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 1998.10a
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• pp.35-40
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• 1998

지구온난화에 영향을 미치는 온실효과 가스 배출을 저감해야 하는 세계적 규범 하에서 전력분야에서는 오염원의 배출 저감기술 개발에 노력해야 한다. 이러한 노력에 못지 않게 중요한 것은 배출원인과 양을 정확히 측정할 수 있는 능력의 배양이라 할 수 있다. 본 연구는 전력의 환경영향 정도의 평가에 있어 수명주기분석의 유용성을 인식하여 이에 따른 개념소개와 도입의 필요성을 피력하고, 이를 발전소의 전원별 환경영향 평가에 유용하게 적용할 수 있음을 사례분석을 통해 간략히 검증하였다.

• Journal of the Society of Disaster Information
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• v.16 no.1
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• pp.163-177
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• 2020

Purpose: While it is very important to maintain facilities recently, the introduction and its application of high technology in the facility maintenance industry has increased. It is necessary for high technology to secure reliability through the verification and certification system of diagnostic equipment to have an effective impact in the field, but there is difference between the industry's perspective and realistic level of technology apart from social demand for the system of the system. This paper dealt with the introduction of a verification and certification system for rational facility diagnostic equipment with the opinion survey on managers about the current situation. Method: Survey is carried out targeting managers in the maintenance and construction regarding the necessity and urgency of introducing a verification and certification system to promote the introduction and its application of high technology of diagnostic equipment and facility inspection. Also, the introduction to a verification and certification system was reviewed for advanced facility diagnostic equipment through foreign research about similar systems and comparative analysis of similar systems related to the certification of 21 domestic equipment. Result: It showed that, regarding the application of high technology, it is necessary for most managers to introduce high technology such as drones, robots, etc., in the maintenance industry, and when high technology is introduced, it will have a considerable effect in the field. On the other hand, the current technology level in Korea is relatively low, so it turned out to take a certain amount of time for the application of technology. Also, it was found that the management of reliable facility diagnostic equipment will be possible through the introduction of the verification and certification system for facility diagnosis equipment. Meanwhile, the survey is conducted on similar systems about foreign and domestic diagnosis and measuring equipment, etc., but there is no system to verify and certify equipment applied with high technology directly to facility diagnosis maintenance. However, because Japan has a system of verifying the performance of diagnostic equipment and South Korea has 21 similar inspection and diagnostic equipment certification systems among 186 certification systems, it is considered to be possible to design systems which utilize them. Conclusion: According to the managers' opinion, it seems that the introduction of the system supporting the application of 4th industrial technology for the equipment and the use of the equipment with high reliability has sufficient validity. However, because our high technology level is undervalued compared to the urgency, the system for checking high technology facilities and certifying diagnostic equipment should be to be implemented in form of escalation considering technical use and verification level. Apart from the introduction of the verification and certification system, it is necessary for special investment, support and efforts to promote advanced facility diagnostic equipment.

• Korean Journal of Construction Engineering and Management
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• v.23 no.4
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• pp.57-64
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• 2022

A plant factory is a facility that creates an artificial environment in a controlled space and produces plants systematically through automated facilities. However, automation in the cultivation process is insufficient compared to the internal environment control technology in plant factories. This causes the problem of an increase in operating costs due to the input of a large number of workers. Therefore, this study aims to evaluate economic feasibility by comparing before and after introducing automation in the cultivation process of plant factories. The target plant factory to be analyzed was selected, and the break-even point analysis method was used by comparing the cost required compared to the operating period. As a result, the break-even point was analyzed to be 3.4 years when automation was introduced into six processes for plant cultivation. Therefore, it can be judged that the introduction of automation is excellent in terms of economic feasibility when the target plant factory has been operated for more than 3.4 years. This study is expected to be used as basic data to analyze the economic feasibility of introducing automation in domestic and foreign plant factories.

• Patent21
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• s.58
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• pp.35-41
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• 2004

• Journal of the Korean Society for information Management
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• v.37 no.4
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• pp.61-80
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• 2020

This study attempted to propose various application and function improvement plans by analyzing robots operated in the libraries. Thus, the types and functions of robots operated by 16 domestic and foreign libraries were examined. Most of them were used for Librarian Assistance (Book Inventory, Book Delivery, Etc.) and User Service (Facility Guide, Search Aids, Etc.). Besides, the introduction of robots in the National Library of Korea (NLK) and their functional limitations were analyzed. As a result, this study presented the need to develop additional functions for the robot, develop quarantine and security robots, the need for a national-level policy for robot diffusion, and build a robot ecosystem.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2009.04a
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• pp.573-577
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• 2009

최근 건설업계에서는 3D객체기반인 Building Information Modelling(이하 BIM)에 대해 관심이 증가하기 시작했다. 하지만 BIM도입에 어려움을 격고 있는 것이 현실이며 특히 전통적인 정보교환 방식에서의 BIM을 적용하는데 가장 큰 어려움을 격고 있다. 현재 국내에 활용되는 전자도면 표준지침에는 BIM도입에 필요한 2D표준에 대한 내용은 없으며, BIM소프트웨어들도 이 부분에 대해서 충분히 커스터마이징 되지 않았다. 이는 BIM과도기에 2D도면의 필요성을 인식한다면 원할한 BIM도입을 위해서 반드시 그 대안이 필요하다. 따라서 본 논문에서는 국내 BIM 도입 시 국내 2D 전자도면표준을 고려한 BIM 모델에서의 원할한 2D도면추출에 대해 Template을 활용하는 방안을 제안하였다. 도면표준의 기준은 "건설CALS/EC 전자도면 작성 표준"에 근거 하여 표현기준 및 데이터 작성기준을 Template파일에 적용 시켰으며, 이 후 실험을 통해 BIM 도입 시 효율적인 도면 생산의 가능성을 확인 하였다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.225-226
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• 2022

다른 업종보다 2배 이상 많은 건설업 사망률이 높아지면서 만성적인 안전 문제 해결의 필요성이 커지고 있다. 그동안 유지해 온 안전관리대책으로는 건설사고를 줄일 수 없는 상황에서 근로자의 안전관리를 위해 4차 산업기술을 반영한 스마트건설안전기술(SCST) 도입이 요구된다. 본 연구에서는 아직 정립되지 않은 SCST의 개념을 정의하고 설문조사를 통해 SCST의 실태를 분석하였다. 적용 전후 SCST 도입의 필요성, 편의성, 효과성 분석을 통해 현장 관점에서 문제점과 기타 기술 도입에 걸림돌이 되는 요인 등의 문제점을 구체적으로 도출한다. 또한 현재 수준의 안전관리를 위한 효과적인 기술 조합을 결정하고 활성화 계획을 제시한다.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.153-158
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• 2017

The certification for Smart Factory supoort successful management of organization while providing strategic plans to the issue of manufacturing process. In Korea, these standards are prepared as the national standards since 2015, and also, there are actions being taken to adpot the certification for Smart Factory. However, to adopt such certification, it is required that the certification operation system needs to be organized, as well as that the society in general should understand about Smart Factory. Accordingly, it is even more required an review on the adoption of the system. This study has the purpose in surveying a variety of atakeholders' perception for the adoption of Smart Factory certification given the circumstance that the cetitification is implemented through literature review and in-depth interviews. This study will be provide significant implication to build a successful plan for the adoption of Smart Factory certification by reviewing perception of professional and problem, strategy of this certification.

• 전기의세계
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• v.43 no.10
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• pp.36-49
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• 1994

BA 시스템의 도입 필요성을 크게 3가지로 요약하면 1. 환경의 질적 다양화를 위한 공조의 질적 향상에의 요구 2. 건물의 고층화, 광역화에 따른 관리 대상의 양적 증가 3. 이들 관리에 대한 종합화, 유기화 필요성의 대두 등으로 볼 수 있다.

• 한국IT서비스학회:학술대회논문집
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• 2009.11a
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• pp.334-340
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• 2009

현재의 우리나라 전자관련 산업 분야 중 대기업과 협력관계에 있는 협력업체의 IT협업수준이 주로 생산현장과 관련있는 ERP나 GROUPWARE을 중심으로 초기단계의 적용 및 활용 수준에 머무르고 있을 뿐만 아니라 새로운 시스템도입 및 산업계의 변화를 적시에 반영시키지 못하는 단점이 있었다. 지속적인 전자 분야 산업 발전에 따라 보다 정확한 세부분야별 생산성 및 매출액 등의 데이터 활용이 필요할 뿐만 아니라 적극적인 GROBAL경쟁체제에서의 경쟁우위확보를 위하여 현행시스템의 고도화뿐만 아니라 생산, 재무데이타의 의미있는 연계를 통하여 EIS등의 솔루션을 집중도입하여, 경영의사결정을 효율적이고 신속하게 함으로서 국제적인 경쟁체계와도 시장 선도형 기업군을 가져야 할 필요성이 대두되고 있다. 본 논문에서는 기존의 국내외 전자산업 대중소 협력업체간의 협업체계의 현행시스템을 ISP기법을 적용하여 장단점을 분석한 후 새로운 공통의 시스템구축을 위한 상생혁신프로그램도입을 제안한다.