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도심 정체 상황에서의 자율주행 차선 변경 알고리즘 개발 및 평가를 위한 실도로 데이터 기반 시뮬레이션 환경 개발 : Human Driving Data Based Simulation Tool to Develop and Evaluate Automated Driving Systems Lane Change Algorithm in Urban Congested Traffic
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- Authors
- Issue Date
- 2023-06
- Publisher
- 사단법인 한국자동차안전학회
- Citation
- 자동차안전학회지, Vol.15 No.2, pp.21-27
- Abstract
- This paper presents a simulation tool for developing and evaluating automated driving systems lane change algorithm in urban congested traffic. The behavior of surrounding vehicles was modeled based on driver driving data measured in urban congested traffic. Surrounding vehicles are divided into aggressive vehicles and non-aggressive vehicles. The degree of aggressiveness is determined according to the lateral position to initiate interaction with the vehicle in the next lane. In addition, the desired velocity and desired time gap of each vehicle are all randomly assigned. The simulation was conducted by reflecting the cognitive limitations and control performance of the autonomous vehicle. It was possible to confirm the change in the lane change performance according to the variation of the lane change decision algorithm.
- ISSN
- 2005-9396
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