The effects of augmented-reality head-up display system on the perception of precautionary situation

This study is to ensure the effects of an augmented-reality head-up display (AR-HUD) system on the perception of precautionary traffic situation. We performed the experiment in order to collect the drivers' response time as the perception on the objective precautionary situation. And the Driving Behavior Determinants questionnaire was used to collect the driver's psychological characteristics. As a result, the difference of response time on the precautionary situation was not statistically significant between two groups: AR-HUD system usage condition and control condition. However, five factors of DBD were differently correlated with the perception on the precautionary situation in each two groups.