“BIM虚拟仿真模拟漫游技术”是在“建筑信息模型”(Building Information Modeling,简称BIM)概念的基础上,衍生出来的一种利用漫游动画进行方案设计、方案展示和方案优化的新兴技术。本文通过与其他漫游技术的比较,阐述BIM漫游技术的优势,并重点介绍该技术在方案设计阶段中的碰撞检测、方案展示阶段中的建筑物真实模拟以及方案优化阶段中的疏散模拟等内容的应用。 “BIM Virtual Simulation Simulation Roaming Technology” is based on the concept of Building Information Modeling (BIM), which is derived from a roaming animation for program design, program presentation and program optimization Emerging Technologies. This article elaborates the advantages of BIM roaming technology by comparing with other roaming technologies, and focuses on the collision detection of the technology in the program design stage, the real building simulation in the scenario display stage and the evacuation simulation in the scenario optimization stage application.