Journal of Korean Society of Transportation ISSN:1229-1366(Print) 2234-4217(Online) 대한교통학회지

A total of 30 subjects were tested in the study. A survey has drawn up a plan to provide appropriate risk situation information. Pre-experimental surveys and post-experimental surveys have shown that drivers prefer to provide a combination of risk situation information with visual and auditory warnings while driving. In addition, eye-catching data were collected from the vehicle simulator environment, using the eye-tracker. The collected data were analyzed to derive the optimal location for providing appropriate risk information. The collected driver’s eye rate data was processed and the result data was processed into six eye regions. Results of the processed six regions were analyzed for one-way layout variance with a 95% significant probability. A one-way layout analysis of variance confirmed that there was a difference in the driver’s eye sight rate between the regions. The Duncan Test follow-up analysis confirmed that the six regions were formed in a total of three groups. The most closely watched areas were drawn above the vehicle handlebar. It was analyzed that the view of the front of the vehicle handlewall dashboard, that is, the driver’s front view, can be checked due to the peripheral vision even when he or she is watching the front of the vehicle while driving. Through two surveys and an experiment using an eye tracker in the vehicle simulator environment, 1) the proper risk situation information was derived as a combination of visual and auditory measures, and 2) the appropriate risk situation information location was derived as the dashboard location of the vehicle handle.