【摘要】 BIM具有三维可视化的特点,模型中含有丰富的信息,而AR作为人类获取物理信息的新通道,以其虚实融合的特性与BIM结合将会碰撞出更多新的应用。基于铁路四电建设背景,系统分析AR与BIM融合的可行性及应用功能,并给出一种基于Unity的技术实现方案,有效解决了BIM在铁路四电建设中的诸多关键性问题,提高项目建设施工效率。更多还原

【Abstract】 Given the 3D visualization and the variety of model information, BIM technology promises great potential for application development once virtually integrated with AR, a new channel for the obtaining of physical information. In the context where the railway sector works to develop communication, signaling,power supply and electrification, the paper conducts systematic analysis of the feasibility and application functions of the integration and puts forward an implementation scheme based on Unity. The proposal effectively solves key challenges arising from BIM modeling of railway communication, signal, power and electrification, and improves the project efficiency.更多还原