摘要
随着大型公共建筑规模越来越大,人们在室内活动时间增加,对于室内导航服务的需求日益增长。针对目前室内导航系统存在的不足,利用建筑信息模型所包含的丰富三维信息,构建基于BIM的大型场馆室内导航系统。本文设计室内导航系统总体架构,通过地图管理、定位管理、路径规划和后台管理四大模块,实现三维地图展示、跨楼层室内导航、模拟导航等功能。在某国际博览中心导航项目中具体实施,该系统能够满足大型场馆室内导航服务需求,同时对导航数据进行存储与分析,将促进智慧园区、智慧城市的建设。
With the increasing scale of large public buildings and the increasing time of indoor activities,the demand for indoor navigation services is growing.To fill the gaps of current indoor navigation system,this paper uses the rich 3D information which included in the building information model to build a BIM-based indoor navigation system for large venues.This paper designs the overall system architecture for indoor navigation system and achieves the functions of 3D map display,cross-floor indoor navigation and simulation navigation by using four modules:map management,positioning management,path planning and background management.It was specifically implemented in an international expo center navigation project.The system can satisfy the demand for indoor navigation services for large venues,while storing and analyzing navigation data,which can promote the development of smart parks and smart cities.
作者
汪军民
胥梓晟
白刚
孙秀玉
周迎
Wang Junmin;Xu Zisheng;Bai Gang;Sun Xiuyu;Zhou Ying(Wuhan New City International Expo Center Co.,Ltd.,Wuhan 430050,China;School of Civil and Hydraulic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《土木建筑工程信息技术》
2022年第6期20-26,共7页
Journal of Information Technology in Civil Engineering and Architecture
基金
国家自然科学基金项目(编号:72122007,72071089,71821001)。
关键词
BIM
室内导航
人车导航
大型场馆
智慧城市
BIM
Indoor Navigation
Human-vehicle Navigation
Large Venues
Smart Cities
