在汽车碰撞仿真的汽车模型，以及建立好了汽车模型，降低仿真难度(In vehicle crash simulation, the vehicle model is established, and the vehicle model is established to reduce the difficulty of simulation.)

面包车的ls-dyna仿真模型K文件，对于汽车碰撞仿真的朋友可以直接拿去用，(LS-DYNA simulation model of the van K file, for car crash simulation friends can be directly used.)