Analysis of individual driving experience in autonomous and human-driven vehicles using a driving simulator

• Main Authors: Manawadu, Udara, Ishikawa, Masaaki, Kamezaki, Mitsuhiro, Sugano, Shigeki
• Format: Conference Proceeding
• Language: English
• Subjects: Indexes; Mobile robots; Roads; Urban areas; Vehicles; Virtual environments
• ISSN: 2159-6247; 2159-6255
• DOI: 10.1109/AIM.2015.7222548

Intelligent vehicles capable of autonomous driving will be commercially available in near future. To formulate a beneficial relationship between driver and vehicle, it is important to analyze how the drivers would react to autonomous vehicles compared to human-driven (conventional) vehicles. In this study, we focused on analyzing individual driving experience in several road conditions for autonomous and conventional vehicles among experienced and novice drivers. We first developed a simplified driving simulator that can connect arbitrary interfaces, create virtual environments consisting of scenarios and events that drivers encounter in real-world driving, and implement fully autonomous driving. We then conducted experiments to clarify differences of driving experiences for autonomous driving between the two groups. The experimental results showed that experienced drivers opt for conventional driving mainly due to the flexibility and driving fun it offers, while novices tend to prefer autonomous driving due to its inherent easiness and safety. An in-depth analysis indicated that drivers preferred to use both the driving methods interchangeably depending on the road and traffic conditions.