驾驶员分心监测方法探究

Monitoring Method Study of Driver Distraction Detection

随着各类车载信息娱乐系统的发展,人们越来越渴望在车内与外界保持联系,注意力分散为驾驶安全带来了极大的威胁。调研了目前国际上对驾驶员的注意力进行监测的方法,发现普遍通过驾驶模拟实验对疲劳与视觉分心的捕获,但对于持续时间短、变化快的认知分心监测研究较少。在未来的分心监测研究中,需研究不同类型驾驶分心的表现特征,建立可靠、快速的驾驶分心在线监测算法。

With the development of all kinds of automotive infotainment system, people are more and more eager to keep in touch with the outside world in the car, while distraction brings great threat for driving safety. The current international methods to monitor the quality of the driver’s attention are investigated, most of which focus on capturing fatigue and visual distraction by driving simulation. The more complexed cognitive distraction, which changes fast with short duration, lacks detailed monitoring research. In the future, the characteristics of different typical distraction types should be studied more by establishing reliable and prompt on-line monitoring algorithm.