三维全景的医院虚拟导览系统设计

Design of a 3D Panoramic Navigation System to Hospitals

为实现医院地理空间查询与分析、医院环境信息的三维全景展现,融合三维全景技术与空间信息技术,设计系统总体架构和功能模块,集成三维全景数据与地理空间数据,并基于IntelliJ IDEA、Pannellumy、Baidu API等工具,开发出三维全景医院导览原型系统。实验表明,本系统可实现医院场景720°全方位可视化;较传统的百度、高德等街景地图,本系统可使全景覆盖从室外走向室内,覆盖范围更加全面精细;与传统的医院导览系统相比,本系统无需安装复杂的基础设施,建模简单,直观性更好,可为就医人员提供更便捷直观的“寻医”途径。

This paper constructs a 3D panoramic hospital navigation prototype system that realizes the geographic space query and analysis for hospital and presents a panoramic display of hospital environmental information.The project joins 3D panoramic technology and spatial information technology,designs overall system architecture and system function modules,integrates 3D panoramic data and geospatial data and uses IntelliJ IDEA,Pannellumy and Baidu API.Experiments have proved that the combination of 3D panoramic technology and spatial information technology of this system functions better than street views by Baidu or Gaude map with indoor views and fuller and more detailed shows.Without need of complicated foundation construction,this easily constructed model provides a good immediate view and more convenient and direct route to medical service for people in need.