Research on dynamic rollover warning system for SUV
Research on dynamic rollover warning system for SUV
复制标题
DOI：
--
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Mang Cui-Zhen
中科院分区：
文献类型：
--
作者：
Mang Cui-Zhen
车辆侧翻是一种快速发生的致命性事故，为及时获得准确的车辆侧翻信息，提出了一种运动型多功能车(SUV)的动态侧翻预警系统。从车辆侧翻的运动规律出发，建立了SUV的三自由度模型，研究了SUV的动态侧翻预警算法。通过几个典型的实验案例对系统性能进行了分析，结果表明，该系统能够实时、准确地获取车辆的侧翻时间，提高了车辆的防侧翻安全性。
Vehicle rollover is a fatal accident which occurs rapidly.To get accurate information of vehicle rollover timely,a dynamic rollover warning system is presented for a sport utility vehicle(SUV).From the motion law of vehicle rollover,a three degree of freedom model is established and the dynamic rollover warning algorithm is studied for SUV.A 16-bit microcomputer is used to design the test bench of vehicle dynamic rollover warning. Some typical experimental cases are applied to analyze the system performance.The results show that the system can accurately obtain the time to rollover(TTR) in super real-time and improve vehicle anti-rollover safety.