전자도로지도의 통합구축을 위한 중앙 D/B 표준화 방안

Traffic congestion on urban road networks has been recognized as one of the most serious problems with which modern cities are confronted. Intelligent Transport Systems(ITS), a technology based on the recent and remarkable development in communications, computer and general information technologies is generally expected to be the most promising solution to the problems. One of the most essential tools for implementing Intelligent Transport Systems(ITS) is Digital Road Map (DRM) D/B. The purposes of the paper are to review the current international standardization activities of DRM D/B area and to present draft standard for DRM framework D/B based on GDF-ISO. It is envisaged that building, updating and maintaining the DRM framework D/B with the cooperaton of both public and private sector will considerably reduce the overall cost of building DRM D/B and also facilitate the development of integrated intelligent transport systems.