摘要
在综述国内外近年来车辆碰撞计算机仿真技术研究进展的基础上 ,阐述车辆碰撞事故再现的原理、模型和基本方法 ,介绍事故再现的几种计算机软件及其特点 ,分析事故再现中的关键技术问题 ,如数据采集、速度估算、误差分析和人 车 路作用的描述等 ,并指出有待于进一步研究的几方面内容 。
The current situation of the vehicle impact computer simulation is summarized. As an important technology, the principle, models and methods of the accident reconstruction are presented. The computer software for accident reconstruction and its characteristics are introduced. The existing technical problems are discussed including the data collection, velocity estimation, error analysis and description of human?vehicle?road interaction. Some further study fields of the technology are indicated as well as the trends and applications.
出处
《公路交通科技》
CAS
CSCD
北大核心
2002年第2期122-125,130,共5页
Journal of Highway and Transportation Research and Development
