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为研究不同风格音乐对驾驶疲劳缓解效果,选取10名驾驶员进行模拟驾驶实验,疲劳时分别给予流行乐和摇滚乐刺激。以瞳孔直径和眨眼时间均值作为疲劳程度评价指标。两指标均显示流行乐与摇滚乐都对驾驶疲劳有缓解作用。瞳孔直径指标显示流行乐对疲劳缓解效果弱优于摇滚乐,眨眼时间均值指标显示流行乐与摇滚乐对驾驶疲劳缓解效果无明显差异。瞳孔直径受环境因素影响较大,而眨眼时间均值较为稳定,因此认为流行乐与摇滚乐对驾驶疲劳缓解效果区别不大。
In order to study the effect of different styles of music on driving fatigue, 10 drivers were selected to conduct simulated driving experiments, while fatigue was given to pop music and rock music. The average pupil diameter and blink time as fatigue index. Both indicators show that pop music and rock music have a relieving effect on driving fatigue. Pupil diameter indicators show that pop music weak fatigue effect is better than rock music, blink time mean indicators show that pop music and rock music on driving fatigue alleviation effect no significant difference. Pupil diameter is greatly affected by environmental factors, and the mean blink time is relatively stable, so that pop music and rock music on driving fatigue alleviate little difference.