摘要
目的研究机场航站楼的旅客位置服务需要,为数字城市建设之室内场景研究提供依据。方法采用GIS与虚拟现实相结合的方法。结果根据实景建立机场航站楼的虚拟场景及2.5维地图,通过多维空间信息映射机制建立两者关系。在2.5维GIS与虚拟现实场景耦合的基础上针对旅客进出港业务流程设计开发机场旅客导航系统,并在西安咸阳国际机场得以实际应用。结论研究成果在实现路径指引、交互式查询等信息服务方面具有系统轻型、人机交互效果好、响应速度快的特点,能够较好地满足旅客自助位置服务的需要。
Aim In order to match the indoor scenes location service needs in construction of digital cities,such as terminals in airports.Methods Combining GIS with Virtual Reality technologies.Results According to the real scene,to establish the virtual scene and 2.5-D map of the airport terminal,to create the relationship between the two by multi-dimensional spatial information mapping mechanism.Based on the coupling of 2.5-dimensional GIS and virtual reality scenes,combined inbound and outbound business processes of passengers with the design and develop the passenger navigation system,and carry out practical application in Xi′an Xianyang International Airport.Conclusion The research result shows a light system,a better human-computer interaction,fast response characteristics in the information services such as the realization of the path guidance,interactive query,and it can better meet the passengers needs of self-location service.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第5期917-921,共5页
Journal of Northwest University（Natural Science Edition）
基金
国家自然科学青年基金资助项目(41001077)
西安咸阳国际机场航站楼应急指引与标识系统基金资助项目
关键词
地理信息系统
2.5维GIS
虚拟现实
位置服务
geographic information system
2.5 dimension GIS
virtual reality
location services
