汽车侧面碰撞中影响假人性能指标的因素及改进

刚发布的关于汽车侧面碰撞的乘员保护标准是第二个整车碰撞的强制性国家标准,它的发布将带给车辆制造商一些新的挑战和机遇。本文分析了在碰撞中影响假人性能指标的因素并提供了一系列可行的改进措施,结合一个最终取得良好效果的侧面碰撞试验实例阐述了具体的改进方法。

Performance and Improvement on Dummy Critical Values in Automotive Side Impact

Recently standard released of"The protection of the occupants in the event of a lateral collision"is the second national mandatory standard for whole vehicle and should bring challenge and opportunity to vehicle manufacturers.The paper presented some factors which are associated with dummy behavior in side impact test and some methods to improve side impact performance.A real test was given successfully to verify the methods.