摘要
为了提升道路运输驾驶安全管理水平,对驾驶员监控及安全评价系统进行研究。在罗阳高速路段上进行实车驾驶试验,采集17名驾驶员在驾驶监控系统下的驾驶员生理心理数据,进行对比分析。结果表明:驾驶员对驾驶智能监控系统的感知度平均水平为2.96,感知度处于一般水平。增加智能监控系统后,驾驶员的心率变化率指标有了明显增大,在进隧道之前约50m路段,速度有了明显的降低(由进入隧道之前150m处的14.8°/s,降低为进入隧道之前50m处的13.8°/s),出隧道之后约50m路段,扫视速度又逐渐上升。因此,驾驶员需要集中更多的注意力到驾驶任务中来,说明智能监控系统可以实现监控驾驶安全的作用。
In order to improve the safety management level of road transportation driving, the driver monitoring and safety performance evaluation system was developed to study driving safety management. The real vehicle driving test was carried out on the Luoyang highway section, and the physiological and psychological data of 17 drivers under the driving monitoring system were collected for comparative analysis. The results showed that the average level of perception of the driver’s driving intelligent monitoring system is 2.96, and the perception is at a general level. When the intelligent monitoring system is added, the driver’s heart rate variability index has been significantly increased, and when the driver passes the highway, the driver’s glance speed to the surrounding environment is significantly reduced when 50 meters before entering the tunnel. However, the driver's glance speed is increased when 50 meters after exiting the tunnel. Therefore, the driver needs to concentrate more on driving, indicating that the system can achieve the role of monitoring driving safety.
作者
郑梽浩
ZHENG Zhihao(Guangdong Luoyang Freeway Co.,Ltd,Yangchun 529600,China)
出处
《交通与运输》
2019年第4期46-49,共4页
Traffic & Transportation
关键词
交通安全
车辆及驾驶员
动态监控
安全评价
大数据
Traffic safety
Vehicle and driver
Dynamic monitoring
Safety performance evaluation
Big data
