【摘要】：為分析駕駛員在高原公路環(huán)境下的應(yīng)激反應(yīng)能力,利用駕駛適應(yīng)性檢測儀器和輔助設(shè)備在現(xiàn)場試驗中獲得高原公路駕駛員的生理心理指標數(shù)據(jù),研究其應(yīng)激反應(yīng)行為。測試結(jié)果表明:駕駛員的血壓、心率與高原海拔、年齡、駕齡和連續(xù)駕駛時間顯著相關(guān)。具體地說是,駕駛員的血壓隨著海拔上升及駕駛時間的延長出現(xiàn)下降,駕駛員的心率與年齡和駕齡成正相關(guān)。對駕駛適宜性檢測的樣本數(shù)據(jù)進行配對T檢驗發(fā)現(xiàn),隨著海拔升高,高原公路駕駛員的駕駛行為能力表現(xiàn)出選擇反應(yīng)遲緩,選擇錯誤水平上升,應(yīng)激反應(yīng)能力減弱等特點。
[Abstract]:In order to analyze the stress response ability of drivers in highland highway environment, the physiological and psychological index data of drivers were obtained in the field test by means of driving adaptability testing instruments and auxiliary equipment, and the stress response behavior of drivers was studied. The results showed that the blood pressure and heart rate were significantly correlated with altitude, age, driving age and continuous driving time. Specifically, the blood pressure of the driver decreased with the increase of altitude and the prolongation of driving time, and the heart rate of the driver was positively correlated with age and driving age. A paired T test was performed on the sample data of driving suitability test. It was found that with the increase of altitude, the driving ability of highland highway drivers showed the characteristics of slow selective reaction, rising wrong selection level and weakened stress response ability.
【作者單位】： 新疆農(nóng)業(yè)大學(xué)機械交通學(xué)院;
【基金】：國家自然科學(xué)基金資助(51168045)
【分類號】：U491.254

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