• Title/Summary/Keyword: 기능계획

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Remote Control Management System for Autonomous Ship (자율운항선박을 위한 원격제어관리시스템)

  • Lee, Kwangil
    • Journal of the Korea Convergence Society
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    • v.9 no.11
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    • pp.45-51
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    • 2018
  • Autonomous ship has been sportlighted as a core technology for the maritime industry in Industry 4.0 era. Autonomous ship is expeected to improve the safety, reliability, efficiency and environment significantly. For the realization of the autonomous ship, the remote control of the ship is one of the core functionality in addition to the autonomous ship control functionality in a ship. In this paper, we address a autonomous ship control system based on remote control. This paper proposes a remote control autonomous system and standardized ship-to-shore remote control protocol with for open platform. Finally, we implemented the system and tested with a real experiments with the test ship in order to demonstrate the feasibility of the proposed remote control autonomous system.

A Study on the Development of a Marine Industrial Cluster in Seosan-Daesan Port (서산 대산항 해양산업 클러스터 추진방안에 관한 연구)

  • Yun, Kyong-Jun;Seo, Su-Wan
    • Journal of Korea Port Economic Association
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    • v.35 no.1
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    • pp.19-38
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    • 2019
  • The Seosan-Daesan Port is closest to the major ports of China; hence, it is recognized as the ideal port for trade with China. Well-developed industrial infrastructure in its hinterland, including petrochemical, automotive, and electronic component complexes and recent developments of port facilities that aim to strengthen its function as a commercial port clearly highlight the necessity to develop it as a comprehensive port by building a marine industrial cluster. In this study, prerequisites for marine industrial cluster development in Seosan-Daesan Port are identified; they include the following. First, the conditions to be met for being designated a marine industrial cluster should be amended; Second, the central government should delegate authority to local governments to ensure the development of marine industries; Third, changes related to marine industrial cluster development in the governance structure of local governments (Seosan City and Chungnam Province) are required; and Last, a consultative body should be established to facilitate discussions on developing a marine industrial cluster in Seosan-Daesan Port and build public consensus.

Education Platform for Real Estate Industry on the Fourth Industrial Revolution : Proposing the Smart Space EduPlatform (4차 산업혁명시대 부동산 산업을 위한 교육플랫폼 연구: Smart Space EduPlatform 제안)

  • Lee, Jin-Kyung
    • Informatization Policy
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    • v.26 no.1
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    • pp.46-61
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    • 2019
  • The Fourth Industrial Revolution has been revolutionizing industry and education. This paper proposes an education platform, Smart Space EduPlatform (SSEP), for the real estate industry, aimed at educating the basic real estate technology (RETech) for workers in the real estate industry so they can achieve the highest and best use of the real estate in the smart environment. The habitat of SSEP is driven by the donation system ensuring sustainability, various technical functions such as tools for content production and learning participation, and learning behavior frameworks each in form of a learner, a teacher, and a helper. Services of SSEP consist of 17 important RETech lectures under 6 categories-planning and design, decision-making, management, economics, construction, and equipment-and project-based learning (PBL) curriculums. The lectures are provided along with video contents, additional learning materials and learning management service, while teachers' workshops, learner invitation and registration management, curriculum operation services are offered for the PBL curriculums.

Full mouth rehabilitation utilizing computer guided implant surgery and CAD/CAM (Computer guided implant surgery와 CAD/CAM을 활용한 전악 수복 증례)

  • Kim, Sungjin;Han, Jung-Suk;Kim, Sung-Hun;Yoon, Hyung-In;Yeo, In-Sung Luke
    • The Journal of Korean Academy of Prosthodontics
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    • v.57 no.1
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    • pp.57-65
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    • 2019
  • Computer aided design and manufacturing and implant surgery using a guide template improve restoration-driven implant treatment procedures. This case utilized those digital technologies to make definitive prostheses for a patient. According to the work flow of digital dentistry, cone beam computed tomography established the treatment plan, which was followed to make the guide template for implant placement. The template guided the implants to be installed as planned. The customized abutments and surveyed fixed restorations were digitally designed and made. The metal framework of the removable partial denture was cast from resin pattern using an additive manufacturing technique, and the artificial resin teeth were replaced with the zirconia onlays for occlusal stability. These full mouth rehabilitation procedures provided functionally and aesthetically satisfactory results for the patient.

A Planning of Space on the Multiple Networks of Light, Form, Material in Human-led Aalvar Alto's Works considering Social Meaning (빛·형태·재료 네트워크 측면에서의 공간계획 특성 -사회적 특성을 고려한 인간중심의 알바알토 작품분석)

  • Lee, Kum-Jin
    • Journal of the Society of Disaster Information
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    • v.15 no.1
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    • pp.121-132
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    • 2019
  • Purpose: This study aims to analyze the meaning of architectural space of Alvar Aalto, which is based on architectural theories of periodic flows and the form of the space with the various elements applied to the works. Method: It analyzes the interrelationships of light, form and material in triangular composition by synthesizing the architectural vocabulary of Alvar Aalto from the viewpoint of modernism. Results: The architectural works of Alvar Aalto are centered on the combination of light, form, material, and space diversity, emphasizing social awareness and linking the human scale with the building environment. Conclusion: The structure of the Alvar Aalto is a synonym of nature and culture, society and individuals, standardization and diversity, universality and locality, intellectual and emotional, scientific and human psychological. It is possible to apply reciprocity elements to architectural spaces in a comprehensive manner while being different from each other in terms of rationality and immediacy.

Considerations for the effects of antioxidant phytochemicals on human health (산화방지제 파이토케미컬이 건강에 미치는 영향에 대해 고려할 점)

  • Kim, Dae-Ok;Lee, Chang Y.
    • Korean Journal of Food Science and Technology
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    • v.53 no.2
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    • pp.111-114
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    • 2021
  • Phytochemicals in fruits, vegetables, cereals, and nuts, advertised as "antioxidants", combat undesirable effects of reactive oxygen species (ROS) in the body. These undesirable effects include cancer, cardiovascular diseases, and neurodegenerative disorders. Although ROS were initially considered to be primarily damaging agents, ROS have been discovered to play a role in signaling immune and other physiological responses in recent years. Several studies have demonstrated that ROS act as essential signaling molecules to promote metabolic health. Therefore, the overall advantage of the interference of ROS signals by antioxidants could be questionable. Future research is required to understand the implications of the application of phytochemicals in functional foods and supplements for health benefits on ROS levels in the body. This study describes the new roles of ROS and hormesis of various phytochemicals to provide a possible research guideline to food and nutrition scientists.

A Study on the Changes of the Government Pavilion, Miryang Yeongnamnu in terms of Function and Spatiality (객사(客舍) 누각(樓閣)의 기능 및 공간성 변화 - 밀양(密陽) 영남루(嶺南樓)를 대상으로 -)

  • Ryoo, Seong-Lyong
    • Journal of the Architectural Institute of Korea Planning & Design
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    • v.34 no.8
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    • pp.69-76
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    • 2018
  • This study is basically about the changing appearance of the big pavilion, Yeongnamnu in Miryang city belonging to the government guesthouse of Joseon dynasty. And the purpose of this study confirms that even if the appearance of the building has not changed, the function of the building changes because the reason why people think about the building is also different. First, looked at the appearance of architecture and the function of architecture that changes with the times. In the course of the research, the changes of pavilion were traced by dividing it into five from Kory? dynasty which was first established to the present. Then, tried to find out the change patterns by analyzing important events related to buildings or places in each period. As a result, the following facts were confirmed. 1. Because of the Buddhist repression policy in Joseon Dynasty, the Yeongnamnu changed from the temple pavilion to the government pavilion. 2. Throughout the Joseon Dynasty, Yeongnamnu was the representative scenic of Miryang City. 3. In the late Joseon Dynasty, Yeongnamnu was famous as a place where a woman named Arang devoted her life in order to preserve his fidelity. 4. Since 1910, Yeongnamnu has become an important cultural asset, and space has been widely used as a venue for various public events. 5. From 1945 to 1999, Yeongnamnu was used mainly for the events of Arang Remembrance and Miryang Culture Festival. And the inner space of Yeongnamnu was rarely used because people thought preservation is important.

A Study on the Relationship between Functional and Representational Aspects of Architectural Concepts - Focused on the WLVAE analysis of Fujimoto Sou's House N - (건축 개념의 기능적 측면과 표현적 측면의 관계에 관한 연구 - 후지모토 소우의 House N에 대한 WLVAE 분석을 중심으로 -)

  • Kee, Se-Ho
    • Journal of the Architectural Institute of Korea Planning & Design
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    • v.34 no.12
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    • pp.39-48
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    • 2018
  • In modern architecture, the concept is the central axis of the design process, but it is not yet a building. The concept is modified in the process of realization because it captures only a part of reality. However, in the works of some Japanese architects, the concept seems to have become almost a building. In this study, I tried to find the cause of such a contradictory situation centering on House N of Fujimoto Sou, which is a representative architect of such tendency. Specifically, I analyzed the concept of House N by dividing it into aspects of function and representation. The reason for this was to see if the functional aspects of the concept were not modified in the first place, or if the representational aspects of the concept covered the functional aspects. For this purpose, I used WLVAE, which is a visual analysis tool, to analyze the functions of design concepts, along with the analysis of photographs, drawings, and diagrams. As a result of the analysis, House N was also modified to conditions of reality in the process of building, but the initial purity was emphasized in the representation of the concept, so that the building seemed to be very conceptual. This fact suggests that the architect has divided the functional and representational aspects of the concept and has focused on the latter. In conclusion this can be seen as an expression of the architect's interpretation of the relationship between the house and the city through the building.

An Exam Prep App for the Secondary English Teacher Recruitment Exam with Brain-based Memory and Learning Principles (뇌 기억-학습 원리를 적용한 중등영어교사 임용시험 준비용 어플)

  • Lee, Hye-Jin
    • The Journal of the Korea Contents Association
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    • v.21 no.1
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    • pp.311-320
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    • 2021
  • At present, the secondary school teacher employment examination(SSTEE) is the only gateway to become a national and public secondary teacher in Korea, and after the revision from the 2014 academic year, all the questions of the exam have been converted to supply-type test items, requiring more definitive, accurate, and solid answers. Compared to the selection-type test items that measure recognition memory, the supply-type questions, testing recall memory, require constant memorization and retrieval practices to furnish answers; however, there is not enough learning tools available to support the practices. At this juncture, this study invented a mobile app, called ONE PASS, for the SSTEE. By unpacking the functional mechanisms of the brain, the basis of cognitive processing, this ONE PASS app offers a set of tools that feature brain-based learning principles, such as a personalized study planner, motivation measurement scales, mind mapping, brainstorming, and sample questions from previous tests. This study is expected to contribute to the research on the development of learning contents for applications, and at the same time, it hopes to be of some help for candidates in their exam preparation process.

Study on Practical Use of Air Vehicle Test Equipment(AVTE) for UAV Operation Support (무인항공기 운용 지원을 위한 비행체 점검장비 활용에 관한 연구)

  • Song, Yong-Ha;Go, Eun-kyoung;Kwon, Sang-Eun
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.25 no.2
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    • pp.320-326
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    • 2021
  • AVTE(Air Vehicle Test Equipment) is an equipment to inspect and check the status of on-board aircraft LRUs(Line Replacement Units) before and after flight for performing successful UAV(Unmanned Aerial Vehicle) missions. This paper suggests utilization of the AVTE as an operation support-equipment by implementing several critical functions for UAV-operation on the AVTE. The AVTE easily sets initialization(default) data and compensates for the installation and position errors of the LRUs which provide critical mission data and situation image with pilots without additional individual operation support-equipment. Major fault list and situation image data could be downloaded after flight using the AVTE in the event of UAV emergency situation or unusual occurrence on duty as well. We anticipate the suggested operational approach of the AVTE could dramatically reduce the cost and man power for design and manufacture of additional operation support equipment and effectively diminish workload of the operator.