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汽车驾驶模拟器能准确记录在虚拟道路上行驶的驾驶轨迹。为了研究驾驶员对未建成高速公路的客观反应数据,本文提出通过研究超速状态下的汽车驾驶轨迹来评价高速公路安全性的方法。通过选取不同职业、性别和熟练程度的驾驶员进行实验,对他们在模拟器上的驾驶轨迹进行研究表明:驾驶轨迹分散、混乱、相互交叉频繁、波动幅度大的路段安全隐患较大,与高速公路实际事故数据相比结果基本一致。
Car driving simulator can accurately record driving in the virtual road driving track. In order to study the driver’s objective response data to the un-built expressway, this paper proposes a method to evaluate the safety of the expressway by studying the driving trajectory of the vehicle in the over-speed condition. By selecting drivers of different occupations, genders and proficiencies to carry out experiments, the research on their driving trajectory on the simulator shows that the driving trajectories are scattered, chaotic and cross frequently, and there is a big potential safety hazard in high-speed road sections with high speed The actual accident data of road are basically the same as the result.