安全带动态性能试验方法研究

通过对各国安全带试验标准的对比、滑车碰撞模拟计算、实际道路交通情况统计分析、国产安全带动态试验中验证及标准人体车内位移量的测量，提出了我国安全带动态试验中碰撞车速、台车质量及碰撞减速度波形，试验用假人及允许假人位移量的界限值。

A Study of Safety Belt Dynamic Characteristics Test Method

Demands in safety belt dynamic characteristics test method in our country are set foreward,such as the vehicle speed in collision test,sled mass,wave shape of dcceleration during collision,test dummy and allowable limit of dummy displacement. All these demands are raised after study of the following items:Comparison of safety belt test Standard of various countries,analogue calculation of siiding sled collision,stasistics and analysis of practical traffic condition,identification of domestic safety belt dynamic testing and measurement of Standard man body displacement within the vehicle.