• Title/Summary/Keyword: ITS

Search Result 136,124, Processing Time 0.21 seconds

A Component Design for Advanced Traveler Information System (여행자 정보 고급화 시스템을 위한 컴포넌트 설계)

  • Kim, Jin-Hwan;Jang, Jae-Yeong;Lee, Bong-Gyu
    • The KIPS Transactions:PartD
    • /
    • v.8D no.6
    • /
    • pp.789-798
    • /
    • 2001
  • ITS (Intelligent Transport Systems) is comprised of a number of advanced technologies, including information processing, communications, control, and electronics. Joining these technologies to the transportation system will save lives more safely, save time, and save money more efficiently. The National ITS Architecture provides a common framework for planning, defining, and integrating intelligent transportation systems. Most ITS projects are being designed and implemented in accordance with the National ITS Architecture, a reference framework that spans all of standards activities. Recently, as software technology is rapidly improved and stabilized, there are some needs to reuse pre-developed and powerful ITS technology. ITS standardization based on components and open interfaces becomes a way to solve these reusability of current ITS technology. This paper focuses on how could we design and implement the ITS component based on the National ITS Architecture. Furthermore, design and analysis of UML (Unified Modeling Language) was made through the ATIS (Advanced Traveller Information System) component development task and this UML methodology is expected to provide a standardized model for newly developed ITS components.

  • PDF

The Comparative Analysis of Evaluation Guidelines for ITS Projects (국내 지능형교통체계(ITS) 사업평가체계 도입방향(한국.미국.유럽 사례 비교분석을 중심으로))

  • Lee, Yong-Taek;Nam, Du-Hui;Park, Dong-Ju
    • Journal of Korean Society of Transportation
    • /
    • v.22 no.3 s.74
    • /
    • pp.215-226
    • /
    • 2004
  • 본 연구는 한국 미국 유럽의 ITS 사업평가방법론을 비교분석(Comparative Analysis)하여 과학적인 국내 ITS사업평가지침 도입방안을 제언하는 것이다. 이를 위해 우리나라의 ITS사업평가의 문제점 및 국외 선진평가방법론을 분석하고 시사점을 도출하여 국내 ITS평가지침을 제도화하기 위한 정책방향을 제언하였다. 국내 외 사례(미국 유럽 한국) 비교분석결과, 국내에서도 중 장기적인 ITS 투자재원의 효율적 배분과 단기적인 시스템운영의 효율화를 위해서 과학적인 ITS평가지침(ITS Evaluation Guideline)의 도입이 제도화되어야 한다. 또한 세부추진방안으로 ITS사업을 지속적이고 반복적으로 모니터링 할 수 있는 ITS사업평가체계의 도입, ITS 서비스의 효과척도(MOE)를 과학적으로 분석할 수 있는 평가기법(운영성능평가, 경제성평가, 사전 사후비교분석, 시뮬레이션분석)정립, ITS특성을 고려한 새로운 평가기법 도입(위험도분석, 행태분석, 시뮬레이션분석) 및 기타 정책적 활용을 위한 지원(평가자료의 데이터베이스화, 한국형 ITS평가용 시뮬레이터개발, ITS사업효과 계량화 등)방안이 필요한 것으로 나타났다.

A Study of Establishment of Customized ITS Export Model Considering Development Stage by Country (국별 발전단계를 고려한 맞춤형 ITS 수출 모델 수립 연구)

  • Hong, Suk-Kee;Jo, Nam-Min;Lee, Seung-Jun;Lee, Choul-Ki
    • The Journal of The Korea Institute of Intelligent Transport Systems
    • /
    • v.16 no.4
    • /
    • pp.36-53
    • /
    • 2017
  • The global intelligent transport systems (ITS) market is experiencing rapid growth, and domestic ITS companies' efforts to extend its business abroad are steadily increasing. However, due to the burden of costs associated with the overseas expansion and the lack of strategy for local market, domestic companies' contracts for global businesses are far short of the technology. Although the government is actively promoting Korean enterprises' participation to overseas business, it has obvious limits due to the lack of its specialized strategy. This study established a customized export model for the countries in which Korean companies want to enter, and developed a strategy to advance into the local market.

A Study on the Ritual Dress of Korean new Religions (한국 신종교 의례복식 고찰 (I))

  • 임상임
    • Journal of the Korean Society of Costume
    • /
    • v.19
    • /
    • pp.83-103
    • /
    • 1992
  • This thesis researched the ritual dress of Korean new religions such as Suungyo, Mirubulgyo, Taejonggyo and WonBuddhism, According to kind, color, cloth and shape this thesis analyzed the ritual dress of them on the basis of its literatures. I. The results of the ritual dress of them through its literatures are as follows: 1. In case of Suungyo, there are Songwansonbok, Togwandobok, Pulmogwan, Ch'onui, Chap'ae , Yukhwangang, Pobdae, Hakp'yo and Kyonjang in its kind. In its color there are Huk, Cha, Hoe, Chahwang, Hong, Paek, Hwang, ROk, and Nam. Chemical fiber with one layer is used in its cloth. Its shape is made by a comprise between the feature of Korean dress, chuui and that of the existing dress of Confucianim, Buddhism and Taoism. 2. In case of Mirukbulgyo, Inhwag-wan, Chongbok, P'oui, Tae, Moson, Yomju and tanju are systematized in its kind. In its color there are Paek, Huk, ch'ong,Chok, Ok and Rok, Kongdan and chemical fiber with one layer are used in its cloth. Its shape has a symbolic form of Yu'Pul and son based upon Korean dress, Chuui. In its symbol Inhwagwan symbolized Confucianism and Chongbok Taoism and P'oui Buddhism. 3. In case of Taejonggyo, there are Chusabok, Sjhobok, Yewonbok, Chusamo, Yewonmo, Tae and Hwa in its kind. In its color there are Paek(main one), Nam, Huk, Chaju, Chok, Hwang and Hoe. Kongdan with both sides is elaborately used in its cloth. Its shape thken from Korean dress means the succession of the national spirit of the white-clad folk. 4. In case of won Buddhism, there are kybok and Pobrak in its kind. In its color there are Paek, Huk and Hoe---especially, both Hwangt'o and Hwang are used in Pobrak, Anyone can use cloth at his will. In its shape Kyoblk for man is Yangbok and Kyobok for woman is Tongch'ima and Chogori, a style of Korean dress. Pobrak is a form Tanryong worm with Rakja.

  • PDF

Analysis of ITS Nucleotide Sequences in Ribosomal DNA of Morus Species (뽕나무속 식물의 ITS 영역 염기서열 분석)

  • 성규병;류근섭;김호락;남학우;구태원
    • Journal of Sericultural and Entomological Science
    • /
    • v.43 no.1
    • /
    • pp.1-8
    • /
    • 2001
  • Nucleotide sequence in internal transcribed spacer (ITS) regions of ribosomal DNA among mulberry varieties (Morus species) were analyzed in order to identify the possibility of classification for the species. The variations in the ITS regions were compared among 9 mulberry varieties and one variety of Cudrania species as an outgroup. ITS 1 region of the varieties ranging from 219 to 220 bp in length was 49-50 bp shorter than ITS 2 region. Of 510 sites in the ITS 1 and 2 regions, 148 sites were potentially variable, of which 52% and 48% sites were distributed in ITS 1 and ITS 2 regions, respectively. By pairwise comparisons on the nucleotide sequences in the ITS 1 and 2 regions among 9 mulberry varieties, they were classified into 5 groups. Divergence values of the sequences, however, were considerably low ranging from 0 to 1.3%. Especially, there was no divergence among Backasipmunja, Chungilppong and Milsungpong and Jungyasang, Ssarigol II and Yulbon, respectively.

  • PDF