精神疲劳检测装备技术研究进展分析

Research progress of mental fatigue detection device and technology

分析了精神疲劳对人的注意力、眼睛和视觉、脑电等方面的影响,介绍了主观量表、闭眼检测器、点头探测器、脸部识别、腕部运动识别、脑电图测量6种检测技术与装备,并分析了它们的优势与不足。最后指出了现代大规模集成电路和现代工艺的进步,会使基于脑电的精神疲劳检测装置真正走向实用。

The influences of mental fatigue on attention, electroencephalogram, vision and etc were analyzed, and advantages and disadvantages of six kinds of detection devices and technologies were discussed, including subjective scale, eye closure detector, nodding detector, face recognition, wrist motion recognition and electroencephalogram measurement. The progresses of large-scale integrated circuit and modern techniques may take the electroencephalogram-based mental fatigue detection device in to practice.