Abstract
Analysis of psychological / physiological data during driving was carried out for the purpose of grasping the internal state of the driver when delegating authority from the automatic driving to the driver from the awakening degree and attentiveness during driving to prevent doze driving and irrational driving has been done. We made an experiment by hypothesizing that changes in gazing points before and after signs will occur by noticing road signs and looking at them during driving. First, we performed an experiment using a highly accurate eye movement measuring device, and showed that the standard deviation of eye movement during gaze increases before and after passing through the sign. Next, with respect to a simple type eye movement measurement apparatus which is also easy to apply to on-vehicle mounting, after confirming its accuracy, a similar experiment is carried out, and similarly, the standard deviation of the eye movement during gaze is increased before and after the passage of the sign Was confirmed. From the above results, we showed the possibility of using eye movement during gaze as an evaluation method of attention state during driving.
