Journal of the Korea Society of Computer and Information (한국컴퓨터정보학회논문지)

Korean Society of Computer Information (한국컴퓨터정보학회)
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Real-time Roadmap Generation and Updating Method between Heterogeneous Navigation Systems for Unknown Roads in Cloud Computing Environment

클라우드 환경에서 이기종 네비게이션간 새로운 지도 정보 추출 및 업데이트 방법

  • 이승관 (경희대학교 후마니타스칼리지) ;
  • 최진혁 (경희대학교 후마니타스칼리지)
  • Received : 2011.02.18
  • Accepted : 2011.03.03
  • Published : 2011.04.30
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Abstract

Multiple roadmap DB providers are already available in these days, and try to reduce unknown roads in their own roadmaps. However, cooperation models or Win-Win approaches between roadmap providers are not considered yet. Thus, In this paper, We proposed a cloud-oriented real-time roadmap generation and update method between heterogeneous navigation systems for unknown roads. With the proposed method, the roadmap DB providers update the own roadmap DB for navigation systems in real time. Also, they can provide the complete roadmap without unknown roads to users instantly. Therefore, the proposed method can reduce the costs of an actual traveling test and the maintenance for the roadmap DB provides. Thus, the cloud-oriented roadmap generation method can more efficiently update the unknown road information.

현재 많은 Map DB Provider들이 지도 정보를 제공하고 있으며, 자신들의 Map DB에 새로운 도로 정보를 업데이트 하는데 많은 노력을 기울이고 있다. 하지만, 아직까지 Provider들 상호간 도로 정보 공유에 대해서는 고려하지 않고 있다. 본 논문은 클라우드 컴퓨팅(Cloud Computing) 환경을 이용해 클라우드에서 이기종 카 네비게이션 시스템을 사용하는 운전자들에 의해 추출된 새로운 도로의 속성 정보를 실시간으로 모든 운전자의 네비게이션 Map DB를 업데이트하는 방법을 제안한다. 이 방법은 새로운 도로 정보를 모든 운전자들의 Map DB에 더욱 효율적으로 업데이트할 수 있으며, Map DB Provider들이 수행하는 실차 주행 테스트 비용을 줄이고 서버 자원 통합 구축을 통한 Map DB 데이터센터의 유지비용을 줄일 수 있다.

Keywords

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