汽车与汽车碰撞交通事故模拟再现系统

在数据输入系统对数据预处理后,由分析计算系统根据轮胎模型、车辆动力学模型和速度模型用数值计算法求得碰撞作用前瞬时车辆运动参数,最后在屏幕上再现碰撞前、碰撞作用时及碰撞作用后车辆的瞬时运动形态。

After the input system preconditions the data, the analysis computation system transforms them into car's running instant parameters which take place before collision by means of numerical computation, according to the tire model, dynamics model and velocity model. At last, three kinds of instant movement patterns, before collision, during collision and after collision, are recurred on the screen. The system can restructure vividly the whole two-dimensional procedure and output relevant information.