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K-City 가상주행환경 고도화를 통한 자율주행시스템 검증 환경 구축
이빈희,허관회,이장우,김남우,윤종민,조성우 사단법인 한국자동차안전학회 2023 자동차안전학회지 Vol.15 No.1
Recently, the importance of simulation in a virtual driving environment as well as real road-based tests for autonomous vehicle testing is increasing. Real road tests are being actively conducted at K-City, an autonomous driving test bed located at the Korea Automobile Safety Test & Research Institute of the Transportation Safety Authority. In addition, the need to advance the K-City virtual driving environment and build a virtual environment similar to the autonomous driving system test environment in real road tests is increasing. In this study, for K-City of Korea Automobile Safety Test & Research Institute, using detailed drawings and actual field data, K-City virtual driving environment was advanced, and similarity verification was verified through comparative analysis with actual K-City.
자율주행시스템 개발을 위한 FMTC 가상주행환경 고도화 개발
이빈희,허관회,이효진,이장우,윤종민,조성우 사단법인 한국자동차안전학회 2022 자동차안전학회지 Vol.14 No.4
Recently, the importance of simulation validation in a virtual environment for autonomous driving system validation is increasing. At the same time, interest in the advancement of the virtual driving environment is also increasing. To develop autonomous driving technology, a simulation environment similar to the realworld environment is needed. For this reason, not only the road model is configured in the virtual driving environment, but also the driving environment configuration that includes the surrounding environments -traffic, object, etc- is necessary. In this article, FMTC, which is a test bed for autonomous vehicles, is implemented in a virtual environment and advanced to form a virtual driving environment similar to that of real FMTC. In addition, the similarity of the virtual driving environment is verified through comparative analysis with the real FMTC.
崔昌洽,許寬會 成均館大學校 科學技術硏究所 1991 論文集 Vol.42 No.1
This paper study on lanes and signals in traffic safety symbols. In lanes the color and line are very important factors that give driver a direction and signal. Hence wrong-used color and line give driver confusion which cause traffic accident. According to this point at issue we deal with one way road, parking-stoping prohibition lane, lane change prohibition sign safety Zone and variable lane. In signals we have signal cycle improved so that fit continuous traffic flow and drivers can afford to cope with signal change, and deal with an yellow on-and-off light that stand on the intersection at midnight. The method is the analysis of the road traffic laws in force and questionaire for drivers in order to search the point at issue.