【摘要】 实验采用自行设计的监视操作程序作为实现驾驶精神疲劳的替代工具 .实验中 ,1 0名处于某一年龄段的男性样本在 90 min内执行同一监视操作程序 ,实验前后分别测试实验样本的血压值、临界融合频率等客观指标 ,并与操作判断正确率相结合分析疲劳实验的替代可行性 .结果表明 ,监视操作可以作为模拟驾驶过程中精神疲劳的有效手段更多还原

【Abstract】 This experiment adopted the self designed vigilance task program as a substitute tool for mental fatigue. Ten male samples within a certain age range should undertake the same vigilance task program in 90 minutes in this experiment. Blood pressure (BP), critical fusion frequency (CFF) and performance judgment accuracy were tested and analyzed together before and after the experiment in order to analyze the feasibility of the former substitute. Finally, the conclusion indicates that the vigilance task is the effective means to simulate driving mental fatigue.更多还原