Before revision:  Frist of all, this study seeks to evaluate whether pedestrians clearly receive the information from the AV. This paper proposes a hypothesis based on a decision-making model of the pedestrian. If a pedestrian does not accurately understand the driving intentions of AVs, then his/her gaze duration at AVs will increase .
After revision:  Frist of all, this study seeks to evaluate if pedestrians clearly understand the driving intentions of AVs in interactions and presents experimental research on the relationship between gaze behaviors of pedestrians and their understanding of the intentions of the AV. The hypothesis investigated in this study was that the less the pedestrian understands the driving intentions of AVs, then his/her gaze duration at AVs will increase .