汽车安全与节能学报 ›› 2021, Vol. 12 ›› Issue (4): 499-506.DOI: 10.3969/j.issn.1674-8484.2021.04.008
收稿日期:
2021-11-08
出版日期:
2021-12-31
发布日期:
2022-01-10
通讯作者:
朱海涛
作者简介:
* 朱海涛(1980—),男(汉),江苏,高级工程师。E-mail: zhuhaitao@catarc.ac.cn。基金资助:
SUN Zhendong(), ZHU Haitao*(), PENG Weiqiang
Received:
2021-11-08
Online:
2021-12-31
Published:
2022-01-10
Contact:
ZHU Haitao
摘要:
为了获得在制动紧急系统 (AEB)系统作用下THOR 50th假人姿态变化特征,论述了车辆AEB系统在前车静止(CCRs)、前车慢行(CCRm)和前车制动(CCRb)3种测试工况试验方法并获取了AEB系统近似梯形的典型制动波形,采用二项式拟合方法构建了典型波形,分析了THOR 50th假人坐姿离位特征。结果表明:当初始速度低于40 km/h时,相同初始速度下,减速度越大,THOR 50th假人头部和胸部前倾量越大;在相同制动加速度下,初始车速增大,假人头部和胸部位移增大;在初始速度为40 km/h时,AEB紧急制动造成头部和胸部离位程度最大。
中图分类号:
孙振东, 朱海涛, 彭伟强. AEB制动对THOR 50th假人乘坐姿态影响[J]. 汽车安全与节能学报, 2021, 12(4): 499-506.
SUN Zhendong, ZHU Haitao, PENG Weiqiang. Influence of AEB for THOR 50th dummy seating position[J]. Journal of Automotive Safety and Energy, 2021, 12(4): 499-506.
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