高原公路连续驾驶时间对驾驶员疲劳影响的分析

摘要

In order to research the influence of continuous driving time to driver ’ s fatigue .Field driving experiments were conducted on a plateau highway in Pamirs using Biofeedback System and other detection equipments .The heart rate and HRV indicators of drivers in continuous driving state are gathered in this instrument .By combining qualitative quantitative methods to analyze the influence of continue driving time to drivers .It shows that a continuous and long time driving on plateau highway about 70 minutes drivers will be fatigue .%为研究在高原公路上行车时连续驾驶时间对驾驶员疲劳的影响，在帕米尔高原典型高原公路上进行行车试验。利用生物反馈仪，采集驾驶员连续驾驶过程中心率与心率变异指标。通过定性、定量相结合的方法分析连续驾驶时间对驾驶员疲劳的影响。研究结果表明：驾驶员在高原公路上连续驾驶70 min左右会呈现疲劳状态。