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相较于实车实验,驾驶模拟实验具有更安全、影响因素更可控、实验可重复性高等优势,并更容易获取大量的实验数据。因此利用SCANe R软件对城市道路应激场景进行建模并实现模拟驾驶,对驾驶员反应时间和应激驾驶行为进行实验探究。通过驾驶经验的不同,性别的不同以及行驶速度的不同,将驾驶员分类进行实验。实验结果表明,经验丰富的驾驶员在实际驾车过程中遇到的应激场景较多,对危险信号的出现形式有一定的积累,会在可能出现突发情况的时候给自己一个心理暗示,从而在一定程度上使得感知危险信息的速度较快;女驾驶员的反应时间的波动比较小;在行人横穿马路的情况下,车速对驾驶员的反应影响显著,随着车速的提高,反应时间明显增加。
Compared with the actual vehicle experiment, the driving simulation experiment is safer, the influencing factors are more controllable, the experimental repeatability is superior, and a lot of experimental data are more easily obtained. Therefore, SCANe R software was used to model the urban road stress scene and to simulate driving, and experimental study on driver reaction time and stress driving behavior was carried out. Through the different driving experience, different gender and driving speed, the pilot will be classified experiment. The experimental results show that experienced drivers experience more stress scenes during actual driving, accumulate the appearance of dangerous signals, and give themselves a psychological suggestion when unexpected situations may occur To a certain extent, makes the sensing of dangerous information faster; the response time of female drivers is less fluctuating; in the case of pedestrians crossing the road, the influence of the speed on the driver is significant; as the speed increases, the reaction time obviously increase.