In order to improve the safety of bus operation,a real vehicle test was designed and conducted.Different drivers' physiological characteristics were compared and analyzed in the inbound and outbound process.The results shows that there are significant differences in different drivers' physiological characteristics in the inbound and outbound process.The maximum value of general driver's GSC is about 1.9 times than that of excellent drivers.The maximum and RMS value of general driver's Z0 is 0.08 higher than that of excellent drivers.At the same time,the evaluation model of bus driver's physiological characteristics in the inbound and outbound process was established.The No.15 bus drivers' physiological characteristics were dynamically analyzed and evaluated.The NAR neural network model was able to evaluate the bus driver physiological quality characteristics in the inbound and outbound process.%以提高公交车运行安全为目的,设计并进行实车试验,运用生理测试仪采集驾驶人生理数据,对比并分析在公交车进出站过程中优秀与一般驾驶人的生理特性差异,研究结果表明,不同驾驶人在进出站过程中的生理特性存在明显差异,一般驾驶人的皮电GSC的极大值约是优秀驾驶人皮电极大值的1.9倍,心动阻抗Z0的最值及均方根比优秀驾驶人高0.08;同时,建立了公交车驾驶人进出站生理特性的评价模型,对开发区15路公交车的进出站生理品质特性进行了动态分析和评价,该NAR神经网络模型能够较好地评价公交车驾驶人进出站生理品质特性.
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