交通事故再现三维仿真技术

Three Dimensional Simulation Technology in Traffic Accident Reconstruction

该文将OpenGL技术应用于交通事故再现领域。简述了OpenGL技术的基本原理。基于虚拟现实技术 ,开发了三维动画程序。可以三维动画的形式演示车辆在事故过程中的运动。在所构造的虚拟世界中 ,用户可以根据实际案例的情况 ,调节演示的基本要素近似实际现场。通过对实际事故案例的演示表明本研究适用于交通事故再现领域。

The technique of OpenGL is applied to the study on traffic accident reconstruction in this paper. Based on the technique of virtual reality, a three-dimensional animation demonstration program is developed, which is used to demonstrate the motion of vehicles involved in a way of three-dimensional animation. In the virtual world that the program creates, demonstration elements can be easily changed to fit the real scene. An accident case is demonstrated with this program. And the result shows that the program is feasible in the practice of accident reconstruction.