ACC 와 LKA 시스템이 탑재된 차량의 모드 혼동에 관한 연구

Recent development of science and technology enabled vehicles to be equipped with advanced autonomous functions. ADAS (Advanced Driver Assistance Systems) are examples of those advanced autonomous systems added to conventional vehicles. Advanced systems have several operational modes and it has been observed that drivers could be unaware of the mode they are operating, which can be a contributing factor of traffic accidents. . This paper studied possible mode confusions in a simulated environment when vehicles are equipped with ADAS such as adaptive cruise control and lane keeping assistance system. User interface was designed based on the formal analysis, and a set of human-in-the-loop experiment was conducted to further understand mode confusion in highly automated vehicles.