Road traffic safety facility three-dimensional design method based on 3DE platform

The invention relates to the field of road design, and provides a road traffic safety facility three-dimensional design method based on a 3DE platform in order to improve the road design efficiency, which comprises the following steps of: 1, creating a traffic engineering and safety facility template; 2, respectively determining layout rules of traffic engineering and safety facilities; and step 3, laying based on the laying rule and the template. By adopting the mode, the road design efficiency is improved. 本发明涉及道路设计领域，为了提高道路设计效率，提供了基于3DE平台的公路交安设施三维设计方法，包括：步骤1、创建交通工程及安全设施模板；步骤2、分别确定交通工程及安全设施的布设规则；步骤3、基于布设规则及模板进行布设。采用上述方式提高了道路设计效率。