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.