中国交通事故深度调查（CIDAS）数据集

交通事故深度调查数据通过采用科学系统方法现场调查中国道路上实际发生交通事故相关的道路环境、道路交通行为、车辆损坏、人员损伤信息，以探究碰撞事故中车损和人伤机理。目前已积累深度调查事故10000余例，单个案例信息包含人、车 、路和环境多维信息组成的3000多个字段。该数据集可作为深入分析中国道路交通事故工况特征，探索事故预防和损伤防护措施的关键数据源，为制定汽车安全法规和标准、完善汽车测评试验规程、

In-depth traffic accident investigation data is collected through systematic and scientific on-site investigation of road environment, traffic behavior, vehicle damage and personnel injury information related to actual traffic accidents occurring on China's roads, aiming to explore the vehicle damage and human injury mechanisms in crash collisions. To date, more than 10,000 in-depth investigated traffic accident cases have been accumulated. Each individual case contains over 3,000 fields composed of multi-dimensional information covering humans, vehicles, roads and the environment. This dataset can serve as a critical data source for in-depth analysis of the operational scenario characteristics of China's road traffic accidents, exploration of accident prevention and injury protection measures, as well as the formulation of automotive safety regulations and standards, and the improvement of vehicle evaluation test procedures