| Title |
Safety Evaluation of Individual Intersection Considering the Bio-Response (Electroencephalography) and the Cognitive Characteristics |
| Keywords |
intersection safety evaluation;bio-response (electroencephalography);cognitive characteristics;cognitive activity;교차로 안전성 평가;생체 반응(뇌파);인지특성;인지활동 |
| Abstract |
As majority of the traffic accidents in intersections is caused by human factor, a close examination is required on its contributing factors through measuring the psychological and physiological response according to the driving characteristics of the drivers and the road conditions. In this study, for the safety evaluation of individual intersection considering human factors of the drivers, electroencephalography reaction was measured utilizing cutting-edge measuring equipment and survey on drivers" cognitive characteristics in ordinary times and while driving test was conducted. The relationship between the electroencephalography response when approaching the intersection and cognitive evaluation survey data in driving test was clarified, and individual intersection safety evaluation model was built considering cognitive evaluation factor and the reaction of a bio-response electroencephalography data. As a result, I could find out that cognitive evaluation was made through the reaction of a bio-response (Electroencephalography) process because electroencephalography reaction of a bio-response showed differently by the physical characteristics of the intersection and cognitive evaluation had a difference. |