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汽车与行人的碰撞安全性已经成为汽车碰撞安全性研究领域的一个重要内容,其评价方法的完善对促进汽车与行人碰撞安全性的提高具有重要意义。本文介绍了目前常用的对汽车与行人碰撞安全性进行评价的两种实验方法,利用计算机仿真研究对EEVC WG17提出的部件实验方法进行了分析,并与由行人模型进行的碰撞仿真结果进行了对比,指出了部件实验方法存在的不足,并分别针对头部碰撞安全性评价和腿部碰撞安全性评价提出了相应的改进措施。
The collision safety between cars and pedestrians has become an important part in the field of automobile crash safety research. The improvement of evaluation methods is of great significance to improve the safety of collision between cars and pedestrians. In this paper, two commonly used experimental methods for evaluating the safety of vehicle-pedestrian collision are introduced. By using computer simulation, the experimental method of the component proposed by EEVC WG17 is analyzed and compared with the simulation results of pedestrian simulation , Points out the shortcomings of the experimental methods of the components, and puts forward some corresponding improvements for the head crash safety evaluation and the leg impact safety evaluation respectively.