• International Journal of Highway Engineering
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• v.14 no.3
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• pp.151-162
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• 2012

It is not surprising to hear news about irresistible natural disasters all over the world due to climate change. Korean Government has focused on developing a variety of green technologies to reduce green house gasses, in particular, carbon dioxide. This study suggested 18 technology divisions for achieving green highway technology development in six different sub-sectors considering life-cycle of roadway and surveyed 29 highway and/or transportation professionals of three institutes using AHP(Analytical Hierarchy Process) analysis to construct "Green Highway"and realize carbon emission reductions and energy use efficiency in a road sector in Korea. Expert Choice Software was used to rank 18 technology divisions weighted by two-level choices. Transport Operating Infrastructure Improvement, Roadway Policy Implementation, Green Transportation(such as Pedestrian and Bicycle) were highly ranked by respondents according to results of the AHP modeling. Among the 18 divisions, technology policy for supporting R&D investments from development to commercialization was ranked as the most significant one to be focused. Green Transportation Facility Design/Construction/Operation and Eco-Friendly Roadway Plan were followed as expected since professionals have thought that the planning/design step of the life-cycle is a starting point to reduce carbon dioxide from roads more and more. Additionally, comparing the results with the Government investment trend 2006-2011 for the roads, it can be interpreted that the Government should invest to the R&D area more widely than before to promote element and core technology development for Green Highway Construction. Above all, small and mid-sized businesses have to be invested as well as encouraged to undertake green highwayrelated objects to accomplish the divisions which ranked high.

• Proceedings of the Safety Management and Science Conference
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• 2012.04a
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• pp.381-382
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• 2012

지식경제부의 발표에 따르면, 세계 SW/IT융합 시장은 2010년 1.2조 달러에서 2015년 2조 달러, 2020년에는 3.6조 달러에 이르러 연평균 11.8%로 성장할 것으로 전망되고 있으며, 같은 기간 동안 세계경제성장률이 3~4%인 점을 감안한다면 이는 상당히 높은 성장률이라고 할 수 있다. 이러한 추세에 맞추어 세계 각국은 빠르게 확산되고 있는 SW융합 환경에서 자국의 경쟁력을 높이기 위해 정책적으로 많은 노력을 기울이고 있으며, IT인프라의 확산 및 고도화를 통해 정보 지식기반의 사회로의 발전을 꾀하고 있다. 국내에서도 SW기업의 성장기반 확대 조성 및 시장 환경 개선을 위해, 2010년 2월 제45차 비상경제대책회의에서 범부처 차원의 SW산업 육성방안을 담은 'SW 강국 도약전략'을 수립하여, 국내 SW산업의 체질을 개선하고, SW분야의 신시장 창출을 위한 SW 산업 생태계 재편, SW 융합 수요 창출, SW 인재양성, SW 기술역량 제고 등 4대 핵심전략과 12개 정책 과제를 제시하였다. 그러나 국내의 SW산업분야에 대한 정책적인 지원 투자는 약 10년을 넘은 수준으로, 상대적으로 초기수준인 SW산업의 글로벌 경쟁력 확보를 위한 체계적이고 전략적인 지원이 필요하다. 특히, 지역기반의 SW산업은 서울 및 수도권에 비하여 사업체의 수, 생산액 등 모든 면에서 열세이므로 지역의 경제 및 산업에 있어서 SW산업의 중요성을 재인식하고 이에 따른 발전전략을 추진할 필요가 크다고 할 수 있다. 본 연구에서는 그동안의 지역 SW산업 지원 사업의 문제점과 지역 SW산업의 기반 현황 및 여건분석에 해당하는 지역적 특성, IT SW 산업의 시장 규모, IT SW 산업의 GRDP 비중 및 기여도, IT SW 산업의 사업체 수 및 종사자 수, 국내 산업단지 현황, IT SW 산업의 가치사슬, 지역 지원정책 등 다양한 변수들을 고려하여, 정부의 광역경제권발전전략의 핵심인 지역별 선도산업을 중심으로 한 SW융합사업으로서 시너지 창출이 가능한 지역발전전략을 수립하고자 한다. 또한, 국내외 SW산업의 정책 및 성공사례를 조사, 분석하여 SW산업 육성을 위한 지역발전정책의 방향성을 도출하여 광역경제권 수요기반의 신규 정책 및 제안을 통해 선택과 집중에 의한 지역 SW산업 육성 전략을 수립하고자 한다.

• Journal of the Korean Association of Geographic Information Studies
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• v.7 no.2
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• pp.57-68
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• 2004

Recently in order to more effectively and scientifically process forest official tasks, which have been focused on documents and inventories, they should be applied with the up-to-date spatial information technologies. Especially, the forest resource information management based on GIS(geographic information system) and aerial orthophoto is expected not only to play an important role as DSS(decision support system) for domestic forest conservation policy and forestry development industry but also to service forest resource information toward people such as the owners of a mountain rapidly. In this study, the important forest information such as digital topography map, digital forest type map, digital forest cadastral map, digital aerial photographs and attribute data were first reprocessed and constructed in DBMS(data base management system). In addition, forest officials could analyze and retrieve forest information by using detail sub-application systems such as forest cadastral retrieval, forest land development information management, reserved forest information management and forest resource information retrieval. For this, the user interface is developed by using Visual Basic 6.0 and MapObjects 2.1 of ESRI based on CBD(component based development) technology. The result of developing this system will not only perform constructing economical forest and better environment but also be the foundation of domestic spatial technology for forest resource management.

• Journal of Digital Convergence
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• v.15 no.7
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• pp.97-109
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• 2017

Domestic vehicle penetration rate is growing at 3% per year, but consumers are increasingly buying used cars due to steady price hikes Nevertheless, the used car export market is expected to decline due to import regulations of major countries and the low grade environment of Used car export complex. Therefore, this study using Fuzzy-AHP was aimed to find operational factors of Used car logistics complex and establish a practical management plan of Used car logistic complex in incheon port. Fuzzy-AHP is the method that can be calculated weight of multi-level criteria and change linguistic ambiguity of human to Fuzzy Number. So it's able to propose the realistic decision making alternatives. As a result of the literacture reviews, present study focused on the analysis of the present situation of the logistics of the used car and the activation of the complex, suggested the activation plan and activation of the logistics complex. In the analysis of operational factors, logistic complex cost factors were found to be the most important factors by recording the weighted value of 0.306 in the above factors. The detailed factors were as follows: rent, accessibility, and logistics site size. It is necessary to compute competitive rent for the highly-advanced used car logistics complex, and to realize the rental support policy and to consider designating the free trade zone. In addition, it is necessary to expand the access infrastructure and secure the scale of the company for overseas buyers, and it is necessary to improve the overall government laws and introduce IT system for the future.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.3
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• pp.139-160
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• 2020

Semicurrent records are documents that are stored and managed in a separate section because they are infrequently referred to in work. The semicurrent records management stage is when records from the processing department are collected for the first time, serving as a bridge between the current and noncurrent records. For systematic records management, records management at the semicurrent stage is vital. Although Korea has established numerous records centers, various problems remain in the records management environment. In response, this study examines the United States' semicurrent records management system and discusses the features that are different from that of Korea. For this purpose, the records management system of the United States was selected as the scope of research and is analyzed through its records schedule, transfer, and appraisal. The data for the research were obtained through the relevant records management law, guidelines compiled by related agencies, and written inquiries for the records management officer. Through these methods, this study was able to identify the relationship between the federal agency and the Federal Records Center, the introduction of new technology in the aspect of transfers, the privatization of records preservation, and the status of the Federal Records Center as a passive appraisal entity.

• Smart Media Journal
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• v.6 no.3
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• pp.89-94
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• 2017

The existing geofences provide only context-awareness service for entering or leaving the set region when a user sets a virtual region for his/her PoI(Point of Interest). Applying the mobile-geofence technology to the connected car technology, which is attracting attention as a next generation technology, it is possible to provide application service without additional infrastructure construction cost However, to do this, we need to expand and improve the functions of traditional geofence. In this paper, we propose and implement a flexible mobile-geofence in which the radii of each geofence applied to vehicles is changed according to context-aware in order to support connected cars technology based on the previously studied mobile three-dimensional geofence system. The proposed flexible mobile-geofence shows experimentally that the region of the geofence is changed according to context-aware of itself and its surroundings after applying a flexible decision algorithm by the flexible factor analysis. In the future, we are expected that the flexible mobile-geofence proposed in this paper will be applied not only to connected-cars technology but also to the application technology of V2X(Vehicle to Everything) for safe and efficient vehicle operation.

• Journal of Advanced Navigation Technology
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• v.24 no.4
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• pp.273-279
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• 2020

In the Korea's SBAS(KASS), reference site is an important infrastructure facility for the collecting and monitoring GPS/GEO signals. The SBAS reference station has an clear requirements than other regular monitoring stations. It requires constant maintenance during the system operation. The development for KRS site should be prepared for site survey, site construction, antenna geodetic survey, equipment installation and operation. Site survey is initially performed as an important step to predict site availability and system performance. The operation center must provide the reference site, equipment room, and appurtenant to satisfy the site requirements. The position of antennas is very important information, and accuracy must be secured through the geodetic survey. Measurement collected at the from precise antenna are provided to the KASS processing station. The position of antenna should be maintained through continuous position checks and updates during the operation. When the development of the KRS site is completed, it performs tasks for installing and operating the KRS equipment. In this paper, we presented the procedures and some results for the development of the 7 KRS sites.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.115-115
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• 2015

국내 물관련 건설 및 설비 업체를 대상으로 하는 설문조사 및 인터뷰 결과 국내 물 관련 기업들의 해외진출 시 가장 큰 애로사항은 해외경험 직원의 부족으로 나타났다. 해외사업 확대를 위해서는 고부가가치 업무를 수행할 수 있는 고급기술자와 관리 인력의 양성이 시급하며, 특히 건설사업관리(CM, PM)나 설계/엔지니어링을 담당할 고급 기술 인력의 양성이 필요한 것으로 조사되었다. 경쟁력있는 글로벌 기술 관리 인력의 양성은 정부의 주도하에 기존의 물 관련 기관의 교육프로그램 통합 운영 및 내실있는 전문 수자원 대학원 운영 등 장기적인 정책적인 지원이 필수적이다. 또한 현재 해외 물시장 정보 수집의 활성화를 위하여 국토교통부, K-water, 해외건설협회 등이 연계한 물 산업 전담 정보시스템 구축과 중점 수출대상국 선정 후 대상국에 해외지부 운영 등이 필요할 것이다. 금융지원과 관련하여 해외건설 금융지원 강화를 위한 글로벌 인프라펀드 조성, 해외건설 보증한도 확대 등이 필요하며, 'EDCF 등 공적금융의 물산업 지원 확대 등 재정지원을 위한 정부의 적극적인 역할 역시 중요하다. 해외 물시장 진출을 위해서는 국내 물기업들의 역량을 결집하는 것이 필요하며, 이를 위해서는 효율적인 공공 민간 협의체의 설립 및 운영이 이루어져야 한다. 전 세계적으로 물 산업은 높은 공공성과 함께토탈 솔루션 역량이 중시되고 있으며, 이런 시장환경에 부응하여 네덜란드, 독일 등 물산업 수출 강국은 자국의 물관련 분야를 결집하는 워터 파트너십을 설립하여 국제사회에서 위상과 세계시장 점유율을 동시에 높여가고 있는 실정이다. 이들 국가 워터파트너십의 공통적인 설립 목적은 궁극적으로 자국 물 관련 산업, 국가 브랜드 및 이니셔티브와 관련되는 국제협력, 정책 분야 등의 결집이다. 다시 말해서 정부가 주축이 되어 관 산 학 연 기관간의 정보제공, 협력 등을 도모하고 있으며 이 네트워크의 구심점 역할 및 촉진은 자국의 워터파트너십이 맡고 있는 것이다. 해외 물 시장 확대를 도모하고 있는 우리나라도 국가차원의 장기적이고 지속적인 해외 물산업 네트워크 구축을 위해서는 정부-공기업-민간기업 등의 협력을 토대로 한 Korea Water Partnership을 조속히 설립하는 것이 필요하다. 이를 위해서는 국토부, 환경부 등 물 관련 부처는 물론 글로벌 네트워크를 구축하고 있는 외교부, 무역협회 등 유관기관의 정보 연계 및 협조 체계 역시 필요하다. 정부부처 차원의 조직은 국제 정치 아젠다(agenda)에 중대한 영향을 줄 수 있으며, 경쟁적 우위와 유사기관 간의 정보와 네트워킹의 공유를 보다 원활하게 할 수 있기 때문이다. Korea Water Partnership에서는 한국이 보유하고 있는 선진 수자원기술 및 경험을 해외에 소개하고, 정부 및 민간 기업들의 물 산업 수출역량을 적극적으로 피력할 수 있는 기회를 마련하며, 국제사회에서 물 강국으로서 한국의 위상을 높일 수 있는 홍보 마케팅 창구로서의 역할을 기대할 수 있을 것이다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.9
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• pp.142-149
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• 2019

In the early 2000s, the Korean government first attempted to acquire nuclear-powered submarines as strategic assets. Acquisition of nuclear-powered submarines must overcome the challenges of the initial costs and operating costs of trillions of US dollars per ship, must be agreed to by the international community (including neighboring countries) and in a national consensus, and must have an established technical infrastructure (including manpower). The US navy has been working with governments that want to acquire nuclear propulsion warships since the 1950s, and in 1982, they enacted an executive order called the United States Naval Nuclear Propulsion Program to consolidate efforts and prepare for the future, which sets out the organizational structure, authority, and responsibilities of US governmental management, and integrates national efforts. This paper is to gain valuable wisdom from the U.S. Naval Nuclear Propulsion Program by analyzing all of its histories and contributions, thereby providing valuable lessons for a future program in Korea. It might not be possible to follow the U.S.A. one-on-one because of the scale of national and military forces, but at least we can avoid time and effort spent on trial and error.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.6
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• pp.350-361
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• 2019

The fourth industrial revolution based on the intelligent revolution has revolutionized the society as a whole, and it has also affected the defense sector. Various aspects of the war have been changing with the development of technology. In particular, various strategies such as research and development of core technology related to defense unmanned system field and infrastructure are being established based on the fourth industrial revolution technology. In this paper, we have conducted a study to select the technology required for maritime unmanned systems, which can be considered as a priority consideration for the future development of the core technology to be secured prior to the development of the weapon system. First, the core technology prioritization model for the marine unmanned system was established, and the technology fields of the unmanned robot were reclassified and integrated in the related literature such as the classification of the defense technology standard. For the empirical analysis, a questionnaire survey was conducted for 12 specialists who are engaged in the planning of weapons systems, and the importance of technical fields that require development in the development of marine unmanned systems was analyzed. As a result, it was possible to identify the key technology areas that should be considered in selecting the key technologies proposed by the military groups, research institutes, and companies. This could contribute to the establishment of the technology roadmap to develop the marine unmanned system from the future point of view.