数字化技术支持下的校园虚拟浏览系统

Campus Virtual Tour System Supported by Digital Technology

摘要: 随着数字孪生、虚拟现实(VR)和三维可视化技术的快速发展，高校校园展示方式正由传统静态展示向沉浸式数字化展示转变。本文以数字孪生理论和沉浸式交互设计理论为指导，以安徽文达信息工程学院为研究对象，采用无人机航测、3ds Max三维建模及Unity3D开发等技术，构建校园虚拟浏览系统。系统通过建立校园实体空间与虚拟空间的数字映射关系，实现校园场景三维重建、第一人称漫游、建筑信息查询、碰撞检测以及全景地图导航等功能。研究结果表明，该系统能够有效提升校园展示的真实感、交互性与沉浸感，解决传统校园展示方式信息表达不足和交互体验欠缺的问题。研究成果可应用于高校招生宣传、智慧校园建设、文化展示和数字校园管理等场景，并为数字孪生校园建设提供参考依据。

Abstract: With the rapid development of Digital Twin, Virtual Reality (VR), and 3D visualization technologies, campus presentation methods in higher education are gradually shifting from traditional static displays to immersive digital experiences. Guided by Digital Twin theory and immersive interaction design theory, this study takes Anhui Wenda University of Information Engineering as the research object and employs UAV aerial surveying, 3ds Max 3D modeling, and Unity3D development technologies to construct a campus virtual tour system. By establishing a digital mapping relationship between the physical campus space and its virtual counterpart, the system realizes functions such as 3D scene reconstruction, first-person roaming, building information inquiry, collision detection, and panoramic map navigation. The results indicate that the proposed system effectively enhances the realism, interactivity, and immersion of campus presentations, addressing the limitations of traditional campus display methods in terms of information expression and user interaction. The system can be applied to university enrollment promotion, smart campus construction, cultural exhibitions, and digital campus management, while also providing a valuable reference for the development of Digital Twin campuses.