摘要
为缓解高海拔地区驾驶员长时间行车导致的驾驶疲劳,提高高海拔地区公路段交通安全,在高海拔地区单一景观路段进行行车试验。通过心率血氧测试仪采集驾驶员在高海拔地区单一景观路段行驶过程中的心率血氧数据,分析驾驶员在高海拔地区单一景观路段行驶过程中心率变化特性,根据驾驶员心率变化特性提出了高海拔地区一级公路单一景观长度指标,以期对驾驶员行车疲劳起到缓解作用,提高高海拔地区公路驾驶员行车安全和交通安全。
In order to alleviate driving fatigue caused by long time driving in high-altitude area and improve the traffic safety of highway in high-altitude area,driving test is carried out in the single landscape section in high-altitude area.The heart rate and oxygen data of the driver is collected by the heart rate oxygen test instrument during the course of driving on the single landscape section in high altitude area,and the change of the heart rate of the driverduring the driving in the high altitude area is analyzed.According to the driver＇s heart rate change,length index of single landscapein high-altitude area is proposed,which is expected to alleviate driving fatigueand to improve the traffic safety of highway in highaltitude area.
作者
田林
许金良
贾兴利
TIAN Lin;XU Jin-liang;JIA Xing-li(School of Civil Engineering, Yantai Universit y, Yantai 264005, China;Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang＇an University, Xi＇an 710064, China)
出处
《公路》
北大核心
2018年第5期56-59,共4页
Highway
基金
国家自然科学基金资助项目,项目编号51508033
关键词
道路工程
驾驶员
高海拔地区
单一景观长度
心率
road engineering
driver
high-altitude area
length of singlelandscape
heart rate
