基于无仪器佩戴的疲劳驾驶监测研究

Research on Fatigue Driving Monitoring Based on No-Equipment-Wearing

通过室内模拟疲劳驾驶实验,利用面背压传感器和心率传感器分别采集驾驶员背靠压力和心率信号,以心率信号为基准,分析背靠压力和心率之间的相关性,确定背靠压力可作为疲劳判定标准,利用面背压传感器可进行疲劳驾驶监测。这种无仪器佩戴驾驶方法为疲劳监测提供了一种新思路,对疲劳驾驶预警系统的设计具有一定指导作用。

Through the simulation experiment of fatigue driving,collecting the backpressure and heart rate of drivers during driving,analyzing the correlation between backpressure and heart rate based on the heart rate signal,determined the back pressure can be used as the fatigue criteria,therefore,using the back pressure sensor can conduct the research on fatigue driving monitoring.This kind of no-instrument driving method provides a new thought for fatigue monitoring,which has a certain guiding effect on the design of the fatigue driving warning system.