汽车正面碰撞中人体坐姿对驾驶员伤害的分析

摘要

利用MADYMO软件建立某一车型正面碰撞时乘员约束系统模型，利用模型分析研究人体坐姿前倾角对驾驶员伤害的影响，并以试验数据对仿真结果进行验证。结果表明：当坐姿前倾角小于10°时，倾角越大，气囊保护效果越好；前倾角超过15°，安全气囊则会失去保护作用。%MADYMO software is used to establish a driver’s restraint system model for frontal impact ,with which the effects of the driver’s sitting position inclination angle are analyzed .We compare the simulation results with the experimental data to validate the simulation data .The results show when the angle is less than 10° ,the larger the angle ,the better the protection;If the angle is more than 15° ,the airbag will lose the function of protection .