450 自動車運転中の聴覚情報処理負荷に関する研究

概要

論文の詳細を見る
When the hearing task demand by the on-board devices is higher situation, it is expected that the driver's information processing load become high and driving workload be affected. Therefore, the indices, which were driving performance, physiology and subject feeling were measured on the public road experiment using the simple driving simulator when the driver had recognized and judged the hearing task demand. As the result of the experiments, the average value of the mental workload by NASA-TLX and blinking number were suitable indices for the hearing workload while driving. In addition to them, the variability of the velocity, the variability of steering a wheel, the changing rate of distance between two cars, the deviation of driving track, R-R interval, and interval of breathing were valid indices for evaluating the hearing demand depending on experiment conditions.
一般社団法人日本機械学会の論文
2003-09-15