UML based User-Centric Design for Evaluating of Risk Order

위험 순위 산정을 위한 UML 기반 사용자 중심 설계

  • Woo, Chan-Il (Department of Information and Communication Engineering, Seoil University) ;
  • Lee, Seung-Dae (Department of Electronic Engineering, Namseoul University)
  • 우찬일 (서일대학 정보통신과) ;
  • 이승대 (남서울대학교 전자공학과)
  • Received : 2010.11.23
  • Accepted : 2011.02.10
  • Published : 2011.02.28


Presently, the level of service(LOS) of the domestic roads are evaluated by using average speed of passing by vehicles. However, this method has been designed by considering the degree of congestion on the road only, without considering the reality of traffic safety. Therefore, for the LOS to serve as an index evaluating proper road design and operation, it should be able to deal with wider coverage than known factors which directly affects road users. Therefore the study wants to explore the concept of user cost, as a factor that covers traffic safety and flow, for evaluating roads. Also, the study wants to develop UML based user-centric design, not a one-time development method, for evaluating risk order of roads.


UML;User Centric Design


Supported by : 서일대학


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