一种自动防止汽车追尾碰撞的方法  

A Method of Automatically Preventing Rear-end Collision of Vehicles

作　　者：方明煌[1] 付薛洁[1] 于鑫鑫[1] Fang Minghuang;Fu Xuejie;Yu Xinxin(Yantai Nanshan University,Yantai,shandong,265713)

机构地区：[1]烟台南山学院,山东烟台265713

出　　处：《烟台南山学院学报》2018年第3期46-48,45,共4页JOURNAL OF YANTAI NANSHAN UNIVERSITY

摘　　要：对紧急刹车后,还在以高速惯性运行的汽车,通过电控系统切割轮胎内侧放气,将滚动阻力变为滑动阻力,同时放下电控钢铁犁钉,插入地面,造成“犁地阻力”,两种阻力相加,给汽车以最大阻力.在追尾碰撞的危急时刻,迫使汽车以最短的距离停车,实现主动避免汽车追尾碰撞的恶性事故.After the emergency brake, but also in high-speed inertia of the car, through the electronic control system to cut the tire deflation, the rolling resistance into sliding resistance, while dropping electric steel plow nails, into the ground, resulting in ＂parable land resistance＂ The sum of the two resistances gives the car maximum resistance. In the critical moment of rear-end collision, forcing the car to stop at the shortest distance, to achieve the initiative to avoid rear-end collision car accident.

关 键 词：汽车 追尾碰撞 滚动阻力 滑动阻力 犁地阻力 

分 类 号：U491.6[交通运输工程—交通运输规划与管理]