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자율주행용 고정밀 지도를 위한 차로단위 교통정보 제공방안에 관한 연구
백창엽(Changyeob Baek),박수홍(Soohong Park),강우빈(Woobin Kang),이은일(Eunin Lee) 한국자동차공학회 2018 한국자동차공학회 부문종합 학술대회 Vol.2018 No.6
This paper propose a method to provide lane-based traffic information by improving the previously constructed node-link system. The link structure set along the centerline of the road has limitations to support the route planning and route guidance of lane level for autonomous driving. Therefore, this study analyzes domestic and international standards and research cases, and applied the method to add / expand lane links to the existing node-link so as to be compatible with the existing node-link system. The additional and extended feature consists of seven attributes: LANE_ID, LINK_ID, F_NODE, T_NODE, GROUP_ID, LANE_NO, and LANES. It can be linked with previous node-link system through by foreign key. Moreover, additional and extended can be possible to provide traffic information of lane level.