行人头部保护试验规程研究及对比

Research and Comparison on Pedestrian Head Protection Test Regulations

根据行人所受伤害的身体分布及伤害等级划分可以看出,头部伤害是导致行人伤亡的关键因素。在头部冲击块试验中,撞击速度、角度、碰撞区域都是影响评价结果的重要参数。各主要国家和机构,根据本地区的交通情况制订了相应的试验参数来考核车辆的行人保护能力,统一的国际标准GTR也在不断的改进中。

According to the distribution of pedestrian injuries and AIS, the head injury is a key factor that leads to the pedestrian casualties. The impact test of head, launch speed, angle, the collision region are important parameters influencing evaluation results. All major countries and agencies,according to the traffic situation in the region, develop the corresponding test parameters to assess the ability of vehicles on protecting pedestrians. The uniform international standard GTR is also ameliorated continually.