隊列走行システムのレーンチェンジにおける HMI 設計に関する基礎研究

抄録

In recent years, actual operation of automated truck platoon system in mixed traffic is considered under the limited traffic environment such as an expressway in Japan. As a truck forms a platoon with short gap in this system, the truck platoon may adversely affect a general traffic. A driver of leading truck in platoon manages the safety. It is difficult for a driver to confirm safely of long platoon consisted of three or more heavy-duty trucks. Especially safety confirmation during lane change is difficult. Therefore, this paper proposes a design of HMI system for truck platoon in lane change on an expressway, and evaluate the effectiveness by experiments using driving simulator. In subject experiments using a driving simulator, driving behavior, the biological reaction, and questionnaire are analyzed comprehensively.