通过分析碰撞试验取得的高速影像及加速度曲线，掌握了碰撞防护装置的有关技术参数。
The authors have obtained the correct parameters of the collision-proof equipment by analyzing the high speed video pictures and acceleration curves.
试验表明，在发生正面碰撞时，该碰撞防护装置能够减小车身变形、吸收碰撞能量、延长碰撞冲击时间。
Impact test shows that the collision-proof equipment can reduce body deformation, absorb impact energy, and prolong impact time.
前、后下部防护装置能有效地防止轿车钻入，合理的能量吸收特性可改善载货汽车与轿车的碰撞相容性。
The front and rear underrun protections can effectively protect passenger cars from inserting under trucks, rational energy absorption characteristics can improve impact compatibility.
以揭示矿车与挡车装置的碰撞机理，为跑车防护装置的合理设计提供参数和依据。
To reveal the tub and the installation of block car collision mechanism for the protective devices racer reasonable parameters and design basis.
因此，研究车辆后下部防护装置的碰撞特性，对于提高汽车碰撞安全性具有重要的意义。
Therefore, the research on collision characteristics of motor vehicles and trailers rear underrun protection for improving the safety performance of automobile collision is of great significance.
因此，研究车辆后下部防护装置的碰撞特性，对于提高汽车碰撞安全性具有重要的意义。
Therefore, the research on collision characteristics of motor vehicles and trailers rear underrun protection for improving the safety performance of automobile collision is of great significance.
应用推荐