基于物联网的道路客运车辆驾驶员疲劳驾驶监测系统研究

Research on fatigue driving monitoring system for road passenger vehicle drivers based on Internet of Things

为减少因疲劳驾驶引发的交通事故,降低交通参与者生命财产受损风险,本文设计了一种基于物联网的道路客运车辆驾驶员疲劳驾驶监测系统。该系统具有三个部分,分别是可穿戴设备采集终端、智能手机软件和监控中心监测终端,其中监测系统有效连接驾驶员和监控中心,当终端节点采集的数据超过阈值,监控人员将及时干预驾驶员,有效实现风险预警。实际测试结果表明,该系统疲劳判定的准确率达94%以上,可用性高稳定性强,具有较好的应用前景。

In order to reduce traffi c accidents caused by fatigue driving and reduce the risk of damage to life and property of traffi c participants,this paper designed a fatigue driving monitoring system for road passenger vehicle drivers based on the Internet of Things.The system is divided into three parts:wearable device acquisition terminal,the smartphone software and monitoring terminal of monitoring center.The monitoring system eff ectively connects the driver and monitoring center.When the data collected by terminal node exceeds the threshold,monitoring personnel will timely intervene the driver and eff ectively realize risk warning.The actual test results show that the fatigue determination accuracy of the system is more than 94%,high availability and stability,and has a good application prospect.