• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2011.04a
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• pp.75-80
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• 2011

The Ministry of Land, Transport and Maritime Affairs has announced a policy which could enable the building of urban type housing using a prefabrication method in 2010. However, it may possibly be at standstill owing to the prefabrication methodology has not been currently developed in Korea. Moreover, small households of one or two family members are been steadily increasing, but small housing in which they reside has been decreasing. Because of this situation, the urban type housing has been proposed. To expand the propagation of this urban type house and to promote the prefabrication method, the first-priority project is to develop a technology that is able to reduce the construction costs, as well as to shorten the construction period. Considering this prefabrication system as an avenue to be able to solve these problems, a series of systems and policies for fostering prefabricated urban type housing has been proposed. This study is to review a series of methods, technologies and policies that are required for urban type housing and henceforth, to utilize them as preliminary data for prefabricated urban type housing.

• Journal of the Korean housing association
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• v.23 no.6
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• pp.11-20
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• 2012

This Study developed library of parts, applied with 3-dimension character which has width, length and height and a reference plane, for the system development of BIM design on housing unit modular. The current BIM software has not the concept of a reference plane or work tolerance in modular, so the development of parts library applied to unit modular has not moved forward. So, we developed, in this study, parts library applied to windows, built-in-furniture, kitchen systems and knock down bathrooms, with a reference plane and work tolerance based on single roon prototype on urban-life-housings. BIM library can utilize changed size and work tolerance of parts, and fabricating reference plane will be created automatically when an engineer puts work tolerance in the BIM library with supplement of some category related to work reference. Through this BIM library development, we consider the part module can be used for housing complex planning, and architectural designers will be able to utilize the BIM library for housing complex design.

• Korean Journal of Agricultural Science
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• v.47 no.3
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• pp.577-596
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• 2020

Drought is a natural disaster that directly affects agriculture, which has a great impact on the global agricultural production system and yield. The lack of water storage in most parts of the country due to the lack of precipitation has caused a great increase in social interest in drought due to the dryness of rice fields and crops. As the drought period increases and the drought intensity becomes stronger, it is believed that drought damage to crops will continue; thus, it is necessary to understand the vulnerability to irrigation performance and the ability of irrigation facilities. Therefore, this study conducted a vulnerability assessment of irrigation facilities (public Groundwater well) in cities across the country. The survey was conducted using statistical data from 2007 to 2016, and the vulnerability score was calculated according to the vulnerability evaluation procedure for drought in the irrigation facilities (public groundwater wells). Among 157 regions, 136 areas were very vulnerable; 14 areas were vulnerable; 3 areas were normal; 4 areas were good, and 0 areas were excellent. The vulnerability assessment can be used as basic data for the development or maintenance of field irrigation facilities in the future by understanding the vulnerability of irrigation facilities.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.31
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• pp.137-153
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• 2006

The thesis examines the problems for innovation of export and import conditions and shows the various ways of overcoming them. The alternatives of export and import conditions are as follows. First, the government body including customs service should participate on positive lines for the construction of single window and standardization of the required documents. Second, it is required the development of efficient connection system among exporter and importer, customs service, requirement confirmation agency etc. to contribute the simplification of a operation. Therefore this research is intended to improve understanding of changes for innovation and to contribute in support basis, operation structure, legal and institutional side. Practical implications regarding the innovation of export and import conditions for electronic trade are discussed.

• Proceedings of the KIPE Conference
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• 1998.10a
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• pp.107-112
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• 1998

In this paper, we introduce the design method using CAE(Computer Aided Engineering) which is profitable in the compatibility and standardization of the developed product, and the reduction of construction time and price to develop and design a machine equipment. Particularly, we select the standard model to design or develop from the large machinery to the super precision one, extract the peculiar characters of the model by the close analysis on the physical and technical part, the experiment for the characteristics of objective dimensions by analogical mathematical analysis for previous results, and can induce the design model demanded by user investigating optimal data in the design previous. We present the analogical algorithms and process method of design factors and restriction factors in the systematization design with computer. Then we analyze step functions for each systematization equipment and induce the process of technical data with actuator model.

• Journal of Korean Society of Rural Planning
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• v.7 no.2 s.14
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• pp.75-85
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• 2001

This study attempted to proposed the strategies for development of peach packinghouses. The overview of the conditions of existing peach packinghouses located Chongdo county was provided. Then, the grading system of packinghouse was newly suggested. In empirical analysis, the optimal size, location, and equipments were taken into account for the case of establishing new packinghouse. The main finding of this study was that the planning and construction of peach packinghouse should be executed in accordance with the regional peculiarities. Specifically, First, the packinghouse could make higher profit by high-quality goods using realistic grading/standardization. It would be preferred by customers that the effective itemization of fruits like peach. Second, it would be necessary that the scale of packinghouse was examinated in the county or town level. Third, in order to make an effective management of the packinghouse, several alternatives for operation were suggested. Also the software of packinghouse should be arranged to satisfy the packinghouse, producers, and customers.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.1 no.2
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• pp.7-11
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• 2008

In order to enhance standardization and interoperability of local level systems, AHU control network was designed with basement(8 point) and basis story(15 point) and then the network was constructed by power line communication. Each devices of AHU system were programed with neuron C of $L_{ON}W_{ORKS}$ as an open protocol. As a result of a study, each devices of the network were controlled with self dispersion process by $L_{ON}W_{ORKS}$ protocol and wiring could be reduced by power line communication.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2005.11a
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• pp.406-410
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• 2005

The wind turbine, Europe and the United States are different with the standards process each other when the manufacturing company which in order to demand the standards process to a construction in the multi country with interested parties of the corresponding nation to, always the re-agreement is difficult. Korean wind turbine also detail there is not a standard, when it produces and establishes of wind turbine, the problem point occurs. It is like that investigation of international standards system it leads and when it prepares the Acoustic noise measurement of the Wind Turbine Systems of Korea, it prepares the base for industrial development wind turbine of Korea.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.518-521
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• 2015

최근 건설 프로젝트의 대형화 및 다양한 신공법들의 도입으로 불확실한 위험도 요인들이 점점 증가함으로써 일련의 시스템적 절차에 따른 리스크 관리(Risk Management) 체계를 수립하여 활용하고 있다. 하지만 국내 시공사와 발주사들은 과거 자신의 경험과 직관에 의존하여 리스크를 다루고 있을 뿐 공사와 관련된 요인을 체계적으로 분류하고 수치화하여 관리하는 곳은 거의 찾아 볼 수가 없는 실정이다. 따라서 본 논문에서는 건설 리스크 관리수준 향상을 위해 건설실패지수를 활용한 기업단위의 정량화 시스템을 설계하고, 이를 표준화하기 위한 정부 연계 시스템 구성에 대해 연구하였다.

• The Journal of Economics, Marketing and Management
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• v.10 no.6
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• pp.17-26
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• 2022

Purpose: This study analyzes advanced cases of overseas smart cities and examines policy implications related to the creation of smart cities in Korea. Research design, data, and methodology: Analysis standards were established through the analysis of best practices. Analysis criteria include Technology, Privacy, Security, and Governance. Results: In terms of technology, U-City construction experience and communication infrastructure are strengths. Korea's ICT technology is inferior to major countries. On the other hand, mobile communication, IoT, Internet, and public data are at the highest level. The privacy section created six principles: legality, purpose limitation, transparency, safety, control, and accountability. Security issues enable urban crime, disaster and catastrophe prediction and security through the establishment of an integrated platform. Governance issues are handled by the Smart Special Committee, which serves as policy advisory to the central government for legal system, standardization, and external cooperation in the district. Conclusions: Private technology improvement and participation are necessary for privacy and urban security. Citizens should participate in smart city governance.