摘要
汽车作为人们日常出行所使用的交通工具,在给我们的生活带来方便的同时,各类交通事故的发生也导致很多人受伤甚至死亡。为减少乃至避免交通事故的发生,本次研究主要是在不同路面附着状态辨识的基础上进行智能车辆碰撞避免系统的设计,通过联合滑移率和雷达检测的方法进行道路附着状态识别,并运用CarSim与Simulink进行联合仿真,对车辆位移、纵向和横向速度以及加速度进行耦合控制分析,验证本次设计的合理性。
As a means of transportation for people's daily travel,cars bring convenience to our life.At the same time,various kinds of traffic accidents also lead to many injuries and even death.In order to reduce or even avoid the occurrence of traffic accidents,this study mainly designs the intelligent vehicle collision avoidance system based on the identification of different road adhesion States,identifies the road adhesion state through the joint slip rate and radar detection method,and uses CarSim and Simulink for joint simulation to couple the vehicle displacement,longitudinal and transverse velocity and acceleration Combined with control analysis,the rationality of the design is verified.
作者
郭贵中
杨松
程剑锋
舒宁
Guo Guizhong;Yang Song;Cheng Jianfeng;Shu Ning(Xinxiang University,Henan Xinxiang 453003)
出处
《汽车实用技术》
2021年第5期31-34,共4页
Automobile Applied Technology
基金
河南省高等学校重点科研项目计划支持(项目编号20B413006)。
