측점의 지리좌표를 활용한 도로선형 이력관리 모델 개발

The road alignment designed based on the geometric structure is subject to alignment improvement work for sections with high risk of traffic accidents or poor traffic due to structural vulnerability, so it is quickly managed by re-establishing the distance according to the alignment change. It is important to stably manage and change history. However, the migration management method used in the current business system does not flexibly respond to linear changes, has limitations in history management, causes time and economic waste due to updating legacy data, and has limited data sharing due to the difference in spatial location expression. is being done with In this paper, in order to prepare for changes in road space evolving into a complex space and to apply GNSS (Global Navigation Satellite System) positioning technology to road space objects and alignment history management, geocoding of geographic coordinates of road centerline stations was performed to determine linear A plan to apply to history management according to change was proposed. For demonstration, a pilot section was selected and designed to apply the geographic coordinates of the road centerline measurement points to time and space history management and road facility management.