ADAS의 VIL 검증을 위한 적응형 시나리오 개발

초록

Recently, the ADAS (Advanced Driver Assistance System) vehicle is actively developed. The evaluation test method was created to validate the reliability of the system. The ADAS vehicle has to cope with the emergent situation. Since the real ADAS vehicle is the integration of many performances of DAS systems, there might be unexpected situations or malfunctions that are not detected by each simulation test. Therefore, advanced ADAS technology is being developed. However, it is difficult to develop and test in real vehicle test because of the time and cost of the actual vehicle experiment. Therefore, VIL (Vehicle In the Loop) using virtual environment is used for ADAS functional verification. In this process, the VIL test requires scenarios that simulate appropriate hazardous situations to validate the ADAS system. In this paper, we develop the Adaptive Scenarios that can simulate these situations without complex and cumbersome calculations. These scenarios, mounted on an ADAS vehicle, mimics the hazard situation in VIL verification and allows ADAS sensors to detect it. Finally, vehicle test on AEB function experimented for verification.