• Title/Summary/Keyword: Standardization plan

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A Study on the Disaster Safety Management and Standardization Trends (재난·안전 관리 및 표준화 동향에 관한 연구)

  • Kang, Heau-Jo
    • Journal of Advanced Navigation Technology
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    • v.13 no.5
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    • pp.799-804
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    • 2009
  • In this paper, disasters are increasing rapidly due to increase of population, giantish of cities, advancement of traffics, and abnormal weather phenomena, and the scale of damages is also getting wider. So we study of the disaster safety management system and find recognition comprehensions and the problem points which are basic in our system. We dedicate this research on improvement analysis and main discussion issues of the system that based on diagnostics in developed countries' system. And Disaster management activities are increasing to efficiency through the disaster standardization trend.

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BVRI Filter Standardization of DOAO 1m Telescope

  • Ahn, Hojae;Pak, Soojong;Kang, Wonseok;Kim, Taewoo
    • The Bulletin of The Korean Astronomical Society
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    • v.42 no.1
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    • pp.58.1-58.1
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    • 2017
  • National Youth Space Center has recently founded the Deokheung Optical Astronomy Observatory (DOAO) 1m Telescope, which accepts community observing applications since 2016. Standardization and calibration of the new observing facility are essential for astronomical research. In this poster, we present standardization processes and preliminary results for photometry of the Johnson-Cousins BVRI filter system. We selected sample data from a night in stable weather condition. After bias, dark, and flat corrections and photometry using ccdred and daophot package of IRAF, we derived standardized band pass parameters including color terms. The corrected photometry results of the BVRI filter system show reduced deviations from the standard magnitudes in the literature. In addition, we calculated atmospheric extinction coefficients and limiting magnitudes of the telescope system. We plan to extend these standardizing processes to flux calibration of narrow band filters, e.g. $H{\alpha}$ filter.

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A Study on the Design Guideline based Reference Plane for Standardization in Material of the Multi-family housing (공동주택 자재표준화를 위한 조립기준면 설계기준에 관한 연구)

  • Park, Geun-Soo;Lim, Seok-Ho;Ji, Jang-Hun
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2008.04a
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    • pp.241-244
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    • 2008
  • This study focused on the checking of design guideline using concept of reference plane as a promoting tool in order to apply to practical affair in relation to material standardization in housing build. For this purpose, we above all defined the role of reference plane. After establishing structural type can correspond to planning module of building components and coordination condition, we did exemplicated the sub-detail of building components which be to detach according to design method using the concept of reference plane that be complexed with spacial territory and replace cycle of building component or material.

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A study of the function analysis for the effective campus master plan through value engineering method (효율적인 캠퍼스 마스터 플랜을 위한 설계VE 기능분석 연구)

  • Min, Kyung-Suk
    • The Journal of Sustainable Design and Educational Environment Research
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    • v.9 no.3
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    • pp.41-48
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    • 2010
  • It has been found that implementing the function analysis is very important in terms of accomplishing successful Value Engineering(VE), and the function definition is a basic activity at design VE phase. In spite of the importance, the real function analysis activities in the VE are not regard as consequence. In this regard, this paper attempts to use the campus mater plan to lead an effective function analysis. So, the purpose of this value engineering study is to provide the criteria to develop the campus mater plan. This value engineering study used as a guide for the standardization of the campus mater plan. In addition, broader application is possible through the analysis throughout the different ways of the project.

A study on the numbering plan between IP and ATM on KII (초고속 통신망에서 IP와 ATM 번호의 연동방안)

  • Kim, Sung-Han;Hwang, Gunn;Oh, Haeng-Suk;Choi, Jun-Kyun
    • Proceedings of the IEEK Conference
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    • 1999.11a
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    • pp.791-794
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    • 1999
  • A principle requirement and technical standardization for numbering plan is required to B-lSDN network planning. Especially, internetworking high speed network with other conventional networks like PSTN, PSDN and ISDN is generally considered for integration. This paper describes the numbering plan for operation between internet and ATM. And based on the ITU-U specification, numbering plan is compared between conventional and high speed networks. Additionally, numbering plan for ATM-forum is analyzed.

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Study on ICT standardization unify North and South Korea - North Korea open Internet induction plan (남북한 ICT 표준화 통일방안 연구; - 북한 인터넷 개방 유도방안)

  • Choi, Sung
    • Journal of Digital Convergence
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    • v.14 no.4
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    • pp.79-88
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    • 2016
  • The priority policy measures to draw peaceful unification is to induce North Kore to open the Internet. In order to induce the Internet open for exchange and cooperation in ICT industry of the two Koreas, a preparation task was drawn after analyzing ICT standard, current state of Internet and industry, and feasibility of North Korea. The priority task for the exchange and cooperation in ICT industry of North and South Korea requires an effort to develop North Korea's underdeveloped technology level. Thus, to decrease the technology gap must precede, providing state-of-the-art ICT infrastructure of the South. In this paper, the inducement to draw the Internet open of North Korea through technical specifications and standardization in ICT industry of the North and South was studied.

Reliability estimation about quality assurance method of radiotherapy planning (방사선치료계획 정도관리 방법에 따른 신뢰도 평가)

  • Kim, Jeong-Ho;Kim, Gha-Jung;Yoo, Se-Jong;Kim, Ki-Jin
    • Journal of the Korea Safety Management & Science
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    • v.17 no.1
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    • pp.119-124
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    • 2015
  • According as radiation therapy technique develops, standardization of radiation therapy has been complicated by the plan QA(Quality Assurance). However, plan QA tools are two type, OADT (opposite accumulation dose tool) and 3DADT (3 dimensional accumulation dose tool). OADT is not applied to evaluation of beam path. Therefore tolerance error of beam path will establish measurement value at OADT. Plan is six beam path, five irradiation field at each beam path. And beam path error is 0 degree, 0.2 degree, 0.4 degree, 0.6 degree, 0.6 degree, 0.8 degree. Plan QA accomplishes at OADT, 3DADT. The more path error increases, the more plan QA error increases. Tolerance error of OADT path is 0.357 using tolerance error of conventional plan QA. Henceforth plan QA using OADT will include beam path error. In addition, It will increase reliability through precise and various plan technique.

Systems Engineering Plan for the Development of Ultra-High-Speed Maglev Train System (초고속 자기부상철도 개발을 위한 시스템엔지니어링 계획서)

  • Lee, Young-Hoon;Min, Sung-Ki
    • Journal of the Korean Society of Systems Engineering
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    • v.5 no.1
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    • pp.21-32
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    • 2009
  • The systems engineering (SE) process shall be applied to the project for successful development of ultra-high-speed (UHS) Maglev train system which is one of very large and complex systems. It is important to abolish technology differentials from the advanced developers such as Germany, Japan, etc. and to ensure discriminatory competitiveness of the application of systems engineering process for the development of the system based on appropriate concepts and requirements. General operation concept and stakeholder's requirements of UHS Maglev train system must be elicited with system concept for initiating the project. The management plan should be devised for all sorts of systems engineering activities of risk management, performance management, lifecycle cost management, etc. This paper would support to establish the systems engineering management plan (SEMP) for the program of UHS Maglev train system development with associated documents.

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A Study on the Optimization plan for Standardization of Engineering Drawing (설계도면 작성기준 최적화 방안에 관한 연구)

  • Kim, Suk-Su;Song, Jae-ho
    • Journal of the Korean Society of Industry Convergence
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    • v.23 no.1
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    • pp.57-64
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    • 2020
  • The construction market became generally opened to overseas and the domestic construction industry has competed with the international construction enterprise of which technical knowledge is superior. In order to compete with the international construction companies, domestic construction industry needs more continuous promotions on the research and development for improving the level of technique of the construction engineering to meet the international norm. This study aims to suggest the better standards of engineering output such as drawings and specifications to correspond the changing integration system and bidding system in preparation for growing international competition. The study starts with comparison and analyses of domestic and international methods and standards for preparing design drawings. And it continues to delve into actual drawing preparation practices, especially focusing on the ones for road and subway construction. Finally, the study presents a better way of the standardization of the main drawings such as general plan, longitudinal drawing, cross section, structural drawings and temporary structure for new bidding systems of historical cost estimation and whole specification tender and for promotion of international competitiveness.

A Study on the standardization of ETCS (Focused on RF) (자동요금징수시스템(ETCS) 표준화 연구(주파수방식을 중심으로))

  • Kwon, Han-Joon;Lee, Ki-Hyun;Kim, Yong-Deak
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.7 no.3
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    • pp.62-73
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    • 2008
  • In this paper, domestic standard revision plan of dynamic frequency method which is used both in unmanned automatic toll collection system and manned collection system of the express highway is presented. For such ETCS, the infrared rays (870 nm) of active frequency method and the frequency integrated method (5.8 GHz) are adopted and extended to be operated to the all around the Toll Gate. This standardization plan is based on inter connection reference model between OSI (Open System Interconnection) in process of ITS short range radio communication standardization of 5.8 GHz bandwidth to support traffic information and control system service, and the derived revision plan by starting from physical layer which support interoperability for multiple access between RSE (Road Side Equipment) and OBE (On Board Equipment), in which is categorized into physical layer, data link layer, and application layer. In case of radiation power, existing standard is divided by class1 (within 10 m) and Class2 (within 100 m) according to transmission lengthwhile it is operated with just single standard 'Class1' because of notification of Ministry of Information and Communication in 2004. In the case of the limitation value of incident power in communication area, considering operation plan of ETCS that is on actuality operation the measurements are reflected to the standard. In other wort this paper proposed the improvement standard of incident power, pseudo response in the communication area and radiated power in order to secure stability and compatibility among operator systems about the needed part on ETCS operation.

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