论文部分内容阅读
本文提出了一个改进的非线性跟车模型。在跟车运动中同时考虑了速度差及间距这两种刺激,并用死区模块来模拟人对微小刺激不敏感这一特征。笔者采用CSSF连续系统仿真语言来研究跟车运动特性,不仅对二车跟车行驶问题进行了详尽的讨论,还进行了多车跟随行驶的动态仿真。仿真结果表示:减少驾驶员反应时间和使其期望间距不小于最小安全车头间距将会有效地防止尾撞及事故的发生。
This paper presents an improved non-linear follow-up model. In the follow-up motion, two kinds of stimuli such as velocity difference and pitch are considered, and the dead-zone module is used to simulate the feature that people are not sensitive to the micro stimulus. I use CSSF continuous system simulation language to study the following car movement characteristics, not only on the second car with car driving problem has been discussed in detail, but also conducted a multi-car to follow the dynamic simulation. The simulation results show that reducing the driver reaction time and making the desired clearance not less than the minimum safety clearance will effectively prevent tail collisions and accidents.