Unreal Engine4를 이용한 VIL 검증 시각화 모듈 개발

Abstract

Recently, the ADAS (Advanced Driver Assistance System) vehicle is actively developed. The evaluation test method were created to validate the reliability of the system. The ADAS vehicle must cope with the emergent situation. Since the real ADAS vehicle is integration of many performances of DAS systems, there might be unexpected situations or malfunctions that is 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 paper, we develop the visualization module for testing ADAS using ‘Unreal Engine4’. This visualization module mounted in the ADAS vehicle plays a role to provide driver with virtual view like actual view. Finally vehicle test on ACC and AEB function experimented using the visualization module based VIL.