摘要
针对以往高速公路两车防追尾的数学模型中只考虑前车运动状况且认为自车匀速问题,按照汽车在制动过程中的运动状态建立适合在我国高速公路上运行的汽车所需防追尾碰撞系统。通过对高速路上两车运动情况的分析,建立了多种运动状态下两车防追尾的数学模型,进而对高速公路两车防追尾的数学模型进行补充。
Concerning the fact that when establishingmathematical anti-tailgatingmodel of highway running carand only taking the constant speed of the anteriorcarinto account.In this paper,basedon the movementstate of acar in braking process,an necessaryanti-tailgating system for highway running car in our country was established.thispaper analyzedthe motion of two car running carson highway,set upmathematical models of anti-tailgatinginvarious moving state,some supplement was made for mathematical anti-tailgating model of highway running car.
出处
《时代农机》
2015年第9期54-57,共4页
Times Agricultural Machinery
关键词
制动距离
追尾碰撞
追尾模型
braking distance
rear-end collision
tailgatingmodel